Profiling perpetrators of interpersonal violence against children in sport based on a victim survey.

PubMed

Vertommen, Tine; Kampen, Jarl; Schipper-van Veldhoven, Nicolette; Wouters, Kristien; Uzieblo, Kasia; Van Den Eede, Filip

2017-01-01

The current article reports on perpetrator characteristics gathered in the first large-scale prevalence study on interpersonal violence against children in sport in the Netherlands and Belgium. Using retrospective web survey design, 4043 adults answered questions on their experiences in youth sport. The study looks at the number of perpetrators as well as individual descriptive characteristics (sex, age, and role in the sport organization) of perpetrators of psychological, physical and sexual violence as reported retrospectively by victim-respondents. This information was then clustered to provide an overview of the most common perpetrator profiles. Results show that in all types of interpersonal violence in sport, perpetrators are predominantly male peer athletes who frequently operate together in (impromptu) groups. Several differences between the three types of interpersonal violence are highlighted. While incidents of physical violence perpetrated by coaches tend to be less severe compared to those by other perpetrators, acts of sexual violence committed by a coach are significantly more severe. The presented findings shed new light on perpetrators of interpersonal violence in sport, nuancing the predominant belief that the male coach is the main perpetrator while providing nuanced information that can be utilized to improve prevention and child protection measures and other safeguarding initiatives in sport. Copyright © 2016 Elsevier Ltd. All rights reserved.

Assessing Outcomes of a Realistic Major Preview in an Introductory Sport Management Course

ERIC Educational Resources Information Center

Pierce, David; Wanless, Elizabeth; Johnson, James

2014-01-01

This paper assessed the outcomes of a field experience assignment (FEA) in an introductory sport management course designed as a realistic major preview. Student learning outcomes assessed were commitment to the major, intent to pursue the major, expectation of a career in sports, and perceived preparation for a career in sports. A…

Exploring Commitment to Youth Sports Leadership

ERIC Educational Resources Information Center

Rickabaugh, Tim

2009-01-01

With over 38 million U.S. youth (54% of children between ages 6 to 17) participating in organized sports each year, there is an ever increasing demand for entry-level youth sport leaders. To meet this leadership demand in organized youth sports, over 2.5 million adults volunteer to coach, yet less than 10% of these individuals have any formal…

From liability to challenge: Complex environments are associated with favorable psychosocial outcomes in adolescent sport participants.

PubMed

García Bengoechea, Enrique; Wilson, Philip M; Dunn, Steven

2017-07-01

This study aimed to identify different groups of adolescents who have distinct profiles based upon their perceptions of interpersonal and activity-based dimensions of the sport environment. A sample of 310 adolescents from Eastern Canada (M age  = 14.69 ± 1.60 years; 54.8% girls) completed questionnaires assessing selected interpersonal, activity-based, demographic and sport-specific variables. Using TwoStep Cluster Analysis, we identified three groupings of adolescent sport participants. Consistent with the literature, we labeled these groups 'negative context,' 'positive context,' and 'complex context,' respectively. As expected, participants in the last two groups reported greater enjoyment, perceived competence, and commitment to sport. Further, participants in the 'complex context' group showed the highest levels of sport commitment. We draw on insights from Csikszentmihalyi's theory of complexity and relational conceptions of compensation and resilience to interpret the findings, and offer an alternative account of contextual conditions suitable for adolescents involved in competitive sport. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

76 FR 46295 - The Regional Sports Network Marketplace

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-02

... FEDERAL COMMUNICATIONS COMMISSION [MB Docket No. 11-128; DA 11-1238] The Regional Sports Network... network (RSN) access and carriage issues and committed to examine these matters before the expiration of... this Public Notice, the Media Bureau seeks comment on issues related to regional sports network (RSN...

Bring in "Da Noise": Race, Sports, and the Role of Schools.

ERIC Educational Resources Information Center

Taylor, Edward

1999-01-01

Although far more African-Americans are physicians than NBA players, pervasive mass-media images say otherwise. Playing sports is fun; education offers the truest hope for future success. Certain elements that enhance sports programs (strong motivation, shared commitment, intensive instruction) might be applied to academic learning. (MLH)

Greening Sports through Sustainable Materials Management

EPA Pesticide Factsheets

Across the country, teams, fans, event planners and college campuses are saving energy, cutting waste and cleaning up at sporting events to show their commitment to the environment -- a goal that has many SMM benefits.

The influence of social identity on self-worth, commitment, and effort in school-based youth sport.

PubMed

Martin, Luc J; Balderson, Danny; Hawkins, Michael; Wilson, Kathleen; Bruner, Mark W

2018-02-01

​​​The current study examined the influence of social identity for individual perceptions of self-worth, commitment, and effort in school-based youth athletes. Using a prospective research design, 303 athletes (M age  = 14.89, SD = 1.77; 133 female) from 27 sport teams completed questionnaires at 2 time points (T1 - demographics, social identity; T2 - self-worth, commitment, effort) during an athletic season. Multilevel analyses indicated that at the individual level, the social identity dimension of in-group ties (IGT) predicted commitment (b = 0.12, P = .006) and perceived effort (b = 0.14, P = .008), whereas in-group affect (IGA) predicted commitment (b = 0.25, P = .001) and self-worth (b = 2.62, P = .006). At the team level, means for IGT predicted commitment (b = 0.31, P < .001) and self-worth (b = 4.76, P = .024). Overall, social identity accounted for variance at both levels, ranging from 4% (self-worth) to 15% (commitment). Identifying with a group to a greater extent was found to predict athlete perceptions of self-worth, commitment, and effort. More specifically, at the individual level, IGT predicted commitment and effort, and IGA predicted commitment and self-worth. At the team level, IGT predicted commitment and self-worth.

Relationship of sports experience and ego development of adolescent Japanese athletes.

PubMed

Takenouchi, Takashi; Taguchi, Tae; Okuda, Aiko

2004-08-01

This study examined the relationship of sports experience with ego development. A questionnaire was used to assess experience of Crisis, Exploration, and Commitment in the issues of Athletic Performance and of Being a Teammate in 782 adolescent Japanese athletes (423 boys, M age = 15.2 yr.; 359 girls, M age = 15.0 yr.). Their Ego Levels were assessed using the Washington University Sentence Completion Test. Correlations indicated that scores on Crisis, Exploration, and Commitment in the issues of Athletic Performance and Being a Teammate were generally associated with Ego Development. Multiple regression analyses indicated that, for boys, the issue of Athletic Performance was closely associated with Ego Development, while for girls, the issue of Being a Teammate was closely associated with Ego Development. Sports experience with crisis, exploration, and commitment may be related to accommodation, which is, in turn, related to ego development. The sex differences on issues related to ego development may be associated with differences in sex-role development for boys and girls.

Working towards More Effective Implementation, Dissemination and Scale-Up of Lower-Limb Injury-Prevention Programs: Insights from Community Australian Football Coaches

PubMed Central

2018-01-01

Disseminating lower-limb injury-prevention exercise programs (LL-IPEPs) with strategies that effectively reach coaches across sporting environments is a way of preventing lower-limb injuries (LLIs) and ensuring safe and sustainable sport participation. The aim of this study was to explore community-Australian Football (community-AF) coaches’ perspectives on the strategies they believed would enhance the dissemination and scale-up of LL-IPEPs. Using a qualitative multiple case study design, semi-structured interviews with community-AF coaches in Victoria, Australia, were conducted. Overall, coaches believed a range of strategies were important including: coach education, policy drivers, overcoming potential problem areas, a ‘try before you buy approach’, presenting empirical evidence and guidelines for injury-prevention exercise programs (IPEPs), forming strategic collaboration and working in partnership, communication and social marketing, public meetings, development of a coach hotline, and targeted multi-focused approaches. A shift to a culture whereby evidence-based IPEP practices in community-AF will take time, and persistent commitment by all involved in the sport is important. This will support the creation of strategies that will enhance the dissemination and scale-up of LL-IPEPs across community sport environments. The focus of research needs to continue to identify effective, holistic and multi-level interventions to support coaches in preventing LLIs. This could lead to the determination of successful strategies such as behavioural regulation strategies and emotional coping resources to implement LL-IPEPs into didactic curricula and practice. Producing changes in practice will require attention to which strategies are a priority and the most effective. PMID:29462913

Psychometric properties of the Belgian coach version of the coach-athlete relationship questionnaire (CART-Q).

PubMed

Balduck, A-L; Jowett, S

2010-10-01

The study examined the psychometric properties of the Belgian coach version of the Coach-Athlete Relationship Questionnaire (CART-Q). The questionnaire includes three dimensions (Closeness, Commitment, and Complementarity) in a model that intends to measure the quality of the coach-athlete relationship. Belgian coaches (n=144) of athletes who performed at various competition levels in such sports as football, basketball, and volleyball responded to the CART-Q and to the Leadership Scale for Sport (LSS). A confirmatory factor analysis proved to be slightly more satisfactory for a three-order factor model, compared with a hierarchical first-order factor model. The three factors showed acceptable internal consistency scores. Moreover, functional associations between the three factors and coach leadership behaviors were found offering support to the instrument's concurrent validity. The findings support previous validation studies and verify the psychometric properties of the CART-Q applied to Belgian coaches of team sports. © 2009 John Wiley & Sons A/S.

Challenging the Sports-Industrial Complex: Human Sciences, Advocacy and Service

ERIC Educational Resources Information Center

Maguire, Joseph

2004-01-01

This article is an attempt to provide an alternative view of sports science and future sport worlds. For reasons to do with fundamental science, involved advocacy and committed service, and in a period of intensified globalization, it is necessary to reconfigure the nature and scope of teaching and research within the subdiscipline of sports…

Sport Management Internships: Agency Perspectives, Expectations, and Concerns

ERIC Educational Resources Information Center

Williams, Jo

2004-01-01

Should we hire a sport management intern in our organization or department? What role will the intern play? How will we benefit? What can we expect from sport management interns in terms of preparation and commitment? How easy is it to find, select, and work with an appropriately prepared intern? Professionals ask all of these questions when they…

Predictors of Commitment to Athletic Training Education

ERIC Educational Resources Information Center

Weiss, Windee M.; Neibert, Peter J.

2013-01-01

Context: In order for athletic training students to be successful in any athletic training education program (ATEP), a certain level of commitment to the program and profession is required. Objective: The purpose of this study was to explore the applicability of the sport commitment model (SCM) to an ATEP by applying the SCM in an academic setting…

Athletes' Expectations About Sport-Injury Rehabilitation: A Cross-Cultural Study.

PubMed

Arvinen-Barrow, Monna; Clement, Damien; Hamson-Utley, Jennifer Jordan; Kamphoff, Cindra; Zakrajsek, Rebecca; Lee, Sae-Mi; Hemmings, Brian; Lintunen, Taru; Martin, Scott B

2016-12-01

Athletes enter injury rehabilitation with certain expectations about the recovery process, outcomes, and the professional providing treatment. Their expectations influence the effectiveness of the assistance received and affect the overall rehabilitation process. Expectations may vary depending on numerous factors such as sport experience, gender, sport type, and cultural background. Unfortunately, limited information is available on athletes' expectations about sport-injury rehabilitation. To examine possible differences in athletes' expectations about sport-injury rehabilitation based on their country of residence and type of sport (contact vs noncontact). Cross-sectional. Recreational, college, and professional athletes from the US, UK, and Finland were surveyed. Of the 1209 athletes ranging from 12 to 80 y of age (mean 23.46 ± 7.91), 529 US [80%], 253 UK [86%], and 199 Finnish [82%] athletes provided details of their geographical location and were included in the final analyses. The Expectations About Athletic Training (EAAT) questionnaire was used to determine athletes' expectations about personal commitment, facilitative conditions, and the expertise of the sports-medicine professional (SMP). A 3 × 2 MANCOVA revealed significant main effects for country (P = .0001, η p 2 = .055) and sport type (P = .0001, η p 2 = .023). Specifically, US athletes were found to have higher expectations of personal commitment and facilitative conditions than their UK and Finnish counterparts. Athletes participating in contact sports had higher expectations of facilitative conditions and the expertise of the SMP than did athletes participating in noncontact sports. SMPs, especially those in the US, should consider the sport and environment when providing services. In addition, SMPs need to highlight and demonstrate their expertise during the rehabilitation process, especially for those who compete in contact sports.

Returning to sport after anterior cruciate ligament reconstruction in amateur sports men: a retrospective study.

PubMed

Notarnicola, Angela; Maccagnano, Giuseppe; Barletta, Federico; Ascatigno, Leonardo; Astuto, Leopoldo; Panella, Antonio; Tafuri, Silvio; Moretti, Biagio

2016-01-01

According to the literature, 95% of professional athletes return to their sport after anterior cruciate ligament (ACL) reconstruction surgery. The main objective of this study was to verify the return to sport after ACL reconstruction in a homogenous group of amateur sportsmen and sportswomen in a series of Italian patients. We designed a retrospective study in which we analyzed the amateur sports patients operated for ACL reconstruction. We verified whether they had returned to sporting activities by comparing the pre- and post-operative Tegner activity scores. We then analyzed the average time to restart the sporting activity and the Lysholm and International Knee Documenting Committee (IKDC) scores. We analyzed 80 subjects: 47.5% restarted a sports activity, on average after eight months, with a significant reduction of their competitive level or physical commitment, as expressed by the Tegner activity score (pre-operative: 6.9; post-operative: 3.9; p<0.01). The functional knee recovery was good, as expressed by the average score of the Lyshom Knee Scoring Scale (93.5) and the IKDC (74.7). In the literature, a return to sport for international case studies and amateur sports is higher than our data. In our population we found the lack of information provided by the medical staff at discharge and follow-up. The assessment at a short-term follow up allowed us to verify that at the end of the post-surgical rehabilitation program the patients were uninformed about the timing and the ability to resume a sporting activity. An efficacious relationship between orthopedic doctor, physiotherapist and a doctor in motorial science may ensure proper treatment the patient after ACL reconstruction. It is important to guarantee the restarting of the sports activity to have a better quality of life in amateur sports. Level of evidence: V.

Returning to sport after anterior cruciate ligament reconstruction in amateur sports men: a retrospective study

PubMed Central

Notarnicola, Angela; Maccagnano, Giuseppe; Barletta, Federico; Ascatigno, Leonardo; Astuto, Leopoldo; Panella, Antonio; Tafuri, Silvio; Moretti, Biagio

2016-01-01

Summary Background According to the literature, 95% of professional athletes return to their sport after anterior cruciate ligament (ACL) reconstruction surgery. The main objective of this study was to verify the return to sport after ACL reconstruction in a homogenous group of amateur sportsmen and sportswomen in a series of Italian patients. Materials and methods We designed a retrospective study in which we analyzed the amateur sports patients operated for ACL reconstruction. We verified whether they had returned to sporting activities by comparing the pre- and post-operative Tegner activity scores. We then analyzed the average time to restart the sporting activity and the Lysholm and International Knee Documenting Committee (IKDC) scores. Results We analyzed 80 subjects: 47.5% restarted a sports activity, on average after eight months, with a significant reduction of their competitive level or physical commitment, as expressed by the Tegner activity score (pre-operative: 6.9; post-operative: 3.9; p<0.01). The functional knee recovery was good, as expressed by the average score of the Lyshom Knee Scoring Scale (93.5) and the IKDC (74.7). Conclusions In the literature, a return to sport for international case studies and amateur sports is higher than our data. In our population we found the lack of information provided by the medical staff at discharge and follow-up. The assessment at a short-term follow up allowed us to verify that at the end of the post-surgical rehabilitation program the patients were uninformed about the timing and the ability to resume a sporting activity. An efficacious relationship between orthopedic doctor, physiotherapist and a doctor in motorial science may ensure proper treatment the patient after ACL reconstruction. It is important to guarantee the restarting of the sports activity to have a better quality of life in amateur sports. Level of evidence: V. PMID:28217571

Priorities for reducing the burden of injuries in sport: the example of Australian football.

PubMed

Gabbe, Belinda J; Finch, Caroline F; Cameron, Peter A

2007-10-01

The promotion of safe sports participation has become a public health issue due to rising obesity rates and the potential for parental concerns about safety to inhibit sports participation. The safety of Australian football and its elite game, the Australian Football League (AFL), is often the focus of media commentary. Participation in the modified version of the game (Auskick) has been shown to be safer but by the time children reach the under-15 age group, adult rules are in place and the umbrella of safety provided by modified rules is gone. Figures released recently by the AFL suggest that injury rates at the elite-level are at an historical low, but equivalent information for the more than 400,000 non-elite participants is not available. Published literature related to preventing injuries in Australian football highlights a significant knowledge gap with respect to the aetiology of injuries in non-elite participants and only a very small evidence base for prevention of injuries in this sport. Gains in reducing the public health impact of football injuries, and injury-related barriers to Australian football participation, will only come from substantial investment in large-scale trials at the non-elite level, and a co-ordinated and multidisciplinary approach to dealing with safety and injury issues across all levels of play. Active and committed collaboration of key stakeholders such as government health agencies, peak sports bodies, sports administrators, clinicians, researchers, clubs, coaches and the participants themselves will be necessary.

Climate and Motivation for Women Athletes in Palestine

ERIC Educational Resources Information Center

Younes, Shima; Ciccomascolo, Lori; Shim, Minsuk

2013-01-01

The purpose of this study was to investigate the factors that motivate women athletes to participate in sport in Palestine and the motivational climate created by coaches and parents. Additionally, participants' commitment to sport was investigated as well as the social constraints that Palestinian women athletes face. Participants (n = 107)…

Perceptions of Organizational Justice, Job Satisfaction, and Organizational Commitment in Intercollegiate Athletics: A Study of NCAA Men's Sport Coaches

ERIC Educational Resources Information Center

Thorn, Dustin

2010-01-01

The purpose of the present study was to examine the relationship among organizational justice components, overall job satisfaction, and organizational commitment within the intercollegiate athletics setting. Perceptions of three organizational justice components (procedural, distributive, and interactional), overall job satisfaction, and…

Return to Sport in the Younger Patient With Anterior Cruciate Ligament Reconstruction

PubMed Central

Webster, Kate E.; Feller, Julian A.; Whitehead, Timothy S.; Myer, Gregory D.; Merory, Peter B.

2017-01-01

Background: Although anterior cruciate ligament (ACL) reconstruction is generally regarded as a successful procedure, only 65% of patients return to their preinjury sport. While return-to-sport rates are likely higher in younger patients, there is a paucity of data that focus on the younger patient and their return-to-sport experience after ACL reconstruction. Purpose: To investigate a range of return-to-sport outcomes in younger athletes who had undergone ACL reconstruction surgery. Study Design: Case series; Level of evidence, 4. Methods: A group of 140 young patients (<20 years old at surgery) who had 1 ACL reconstruction and no subsequent ACL injuries completed a survey regarding details of their sport participation at a mean follow-up of 5 years (range, 3-7 years). Results: Overall, 76% (95% CI, 69%-83%) of the young patient group returned to the same preinjury sport. Return rates were higher for males than females (81% vs 71%, respectively; P > .05). Of those who returned to their sport, 65% reported that they could perform as well as before the ACL injury and 66% were still currently participating in their respective sport. Young athletes who never returned to sport cited fear of a new injury (37%) or study/work commitments (30%) as the primary reasons for dropout. For those who had successfully returned to their preinjury sport but subsequently stopped participating, the most common reason cited for stopping was study/work commitments (53%). At a mean 5-year follow-up, 48% of female patients were still participating in level I (jumping, hard pivoting) sports, as were 54% of males. Conclusion: A high percentage of younger patients return to their preinjury sport after ACL reconstruction surgery. For patients in this cohort who had not sustained a second ACL injury, the majority continue to participate and are satisfied with their performance. PMID:28473996

The Balancing of Parental Support and Pressure in Fostering Collegiate Athletes

ERIC Educational Resources Information Center

Coles, Jon

2017-01-01

Enrolling children in youth sport is an American tradition to keep children active while learning life lessons such as teamwork, commitment, and work ethic. However, youth sport is becoming extremely expensive and demanding, resulting in high parental involvement. Research shows over-involved parents cause stress, anxiety, and even burnout. The…

Arthur Ashe Jr. Sports Scholars Awards 2011

ERIC Educational Resources Information Center

Elfman, Lois; Walker, Marlon A.

2011-01-01

"Diverse: Issues In Higher Education" established the Sports Scholars Awards to honor undergraduate students of color who have made achieving both academically and athletically a winning combination. Inspired by tennis legend Arthur Ashe Jr.'s commitment to education as well as his love for the game of tennis, "Diverse" invites every college and…

Interest in sports and belief in sports superstitions.

PubMed

McClearn, Duane G

2004-06-01

51 nonathletes, students (45 women) at a medium-sized southern university, were administered a survey containing three scales: an Interest in Sports Scale, a Belief in Sports Superstitions Scale, and Tobacyk and Milford's Paranormal Belief Scale (1983). Scores on the Interest in Sports Scale were significantly correlated with scores on the Belief in Sports Superstitions Scale, which measured adherence specifically to sports superstitions, but not with scores on the Paranormal Belief Scale, which measured a wide variety of irrational beliefs. Thus, participants with high interest in sports showed a tendency to subscribe to the type of irrational belief associated specifically with sports. Scores on the Belief in Sports Superstitions Scale were positively correlated with scores on the Paranormal Belief Scale.

Internal marketing, customer orientation, and organizational commitment: moderating effects of work status.

PubMed

Huang, Meiju; Chen, Mei-Yen

2013-08-01

Associations among internal marketing, customer orientation, and organizational commitment were examined, particularly with regard to the moderating effects of work status on the relationships between internal marketing and customer orientation or organizational commitment, in a cross-sectional design with structural equation modeling. Two studies (Ns = 119 and 251) were conducted among full- and part-time service employees at Taipei Sports Centers. Internal marketing was associated with organizational commitment and customer orientation. Customer orientation was associated with organizational commitment and partially mediated the relation between internal marketing and organizational commitment. Furthermore, work status significantly moderated the relationships between internal marketing and customer orientation but not between internal marketing and organizational commitment. Implications and directions for future research were discussed.

The Cognitive and Motivation Intervention Program in Youth Female Volleyball Players.

PubMed

Claver, Fernando; Jiménez, Ruth; Gil-Arias, Alexander; Moreno, Alberto; Moreno, M Perla

2017-10-01

This study, grounded in Self-Determination Theory (Deci and Ryan, 1985, 2002) was aimed to determine the influence of a cognitive-motivational intervention program, to improve the basic psychological need satisfaction of autonomy and competence, autonomous motivation, procedural knowledge, perceived performance and sport commitment, in youth volleyball players. Participants included 34 Under-19 female volleyball players. A quasi-experimental design was carried out with an experimental group (n = 16; M = 17.45; SD = .45) and a control group (n = 18; M = 16.64; SD = .70). The experimental group followed a multidimensional intervention program comprised of 24 sessions held over three months (two training sessions per week). It was based on two strategies: giving athletes the possibility of choice in specific training tasks (proposing training situations with several action alternatives) and questioning (cognitively involving players through tactical questions). A repeated-measures MANOVA 2 (group: experimental and control) x 2 (time: pre-test and post-test) was used to analyse the effect of Group x Time interaction. The results of the inter-group analysis showed significant differences in the post-test measurement between the experimental group and the control group (in favour of the experimental group) in the variables: basic psychological need satisfaction of autonomy and competence, autonomous motivation, procedural knowledge, perceived performance and sport commitment. Given the relevance of the cognitive-motivational processes, not only for performance but also for sport commitment, this intervention has important implications for sport coaching.

Sport psychology group consultation using social networking web sites.

PubMed

Dietrich, Frederick; Shipherd, Amber M; Gershgoren, Lael; Filho, Edson Medeiros; Basevitch, Itay

2012-08-01

A social networking Web site, Facebook, was used to deliver long-term sport psychology consultation services to student-athletes (i.e., soccer players) in 30- to 60-min weekly sessions. Additional short-term team building, group cohesion, communication, anger management, injury rehabilitation, mental toughness, commitment, and leadership workshops were provided. Cohesion and overall relationships between both the student-athletes and the sport psychology consultants benefited from this process. Social networking Web sites offer a practical way of providing sport psychology consulting services that does not require use of major resources. (c) 2012 APA, all rights reserved.

Adolescents' Commitment to Developing Talent: The Role of Peers in Continuing Motivation for Sports and the Arts.

ERIC Educational Resources Information Center

Patrick, Helen; Ryan, Allison M.; Alfeld-Liro, Corinne; Fredericks, Jennifer A.; Hruda, Ludmila Z.; Eccles, Jacquelynne S.

1999-01-01

Conducted semi-structured in-depth interviews with 41 adolescents talented in sports or the arts to study the importance of peer relationships in their continued involvement in their talent activities, sex differences in attitudes, and possible differences by activity domain. Peers generally played a supportive role, although females were more…

Early sport specialization: roots, effectiveness, risks.

PubMed

Malina, Robert M

2010-01-01

Year-round training in a single sport beginning at a relatively young age is increasingly common among youth. Contributing factors include perceptions of Eastern European sport programs, a parent's desire to give his or her child an edge, labeling youth as talented at an early age, pursuit of scholarships and professional contracts, the sporting goods and services industry, and expertise research. The factors interact with the demands of sport systems. Limiting experiences to a single sport is not the best path to elite status. Risks of early specialization include social isolation, overdependence, burnout, and perhaps risk of overuse injury. Commitment to a single sport at an early age immerses a youngster in a complex world regulated by adults, which is a setting that facilitates manipulation - social, dietary, chemical, and commercial. Youth sport must be kept in perspective. Participants, including talented young athletes, are children and adolescents with the needs of children and adolescents.

Who will volunteer? Analysing individual and structural factors of volunteering in Swiss sports clubs.

PubMed

Schlesinger, Torsten; Nagel, Siegfried

2013-01-01

This article analyses the conditions influencing volunteering in sports clubs. It focuses not only on individual characteristics of volunteers but also on the corresponding structural conditions of sports clubs. It proposes a model of voluntary work in sports clubs based on economic behaviour theory. The influences of both the individual and context levels on the decision to engage in voluntary work are estimated in different multilevel models. Results of these multilevel analyses indicate that volunteering is not just an outcome of individual characteristics such as lower workloads, higher income, children belonging to the sports club, longer club memberships, or a strong commitment to the club. It is also influenced by club-specific structural conditions; volunteering is more probable in rural sports clubs whereas growth-oriented goals in clubs have a destabilising effect.

Development and Initial Psychometric Evaluation of the Sport Interference Checklist

ERIC Educational Resources Information Center

Donohue, Brad; Silver, N. Clayton; Dickens, Yani; Covassin, Tracey; Lancer, Kevin

2007-01-01

The Sport Interference Checklist (SIC) was developed in 141 athletes to assist in the concurrent assessment of cognitive and behavioral problems experienced by athletes in both training (Problems in Sports Training Scale, PSTS) and competition (Problems in Sports Competition Scale, PSCS). An additional scale (Desire for Sport Psychology Scale,…

Genetic testing and sports medicine ethics.

PubMed

McNamee, Michael John; Müller, Arno; van Hilvoorde, Ivo; Holm, Søren

2009-01-01

Sports medicine ethics is neither a well established branch of sports medicine nor of medical ethics. It is therefore important to raise to more general awareness some of the significant ethical implications of sports medicine practices. The field of genetics in sports is likewise in its infancy and raises significant ethical concerns. It is not yet clear how genetics will alter our understanding of human potential and performance in sports. While a number of professional medical bodies accept genetic interventions of a therapeutic nature, we argue that the use of genetic technologies to predict sports potential may well breach both the European bioethics convention and North American anti-discrimination legislation, which are designed to support important ethical ideals and the ongoing commitment of the physician to the welfare of their patient. We highlight further ethical problems associated with confidentiality and consent that may arise in genetic testing as opposed to more conventional methods of testing in sports medicine. We conclude that genetic testing in sport that is not strictly limited to the protection of the athlete against harm, should be viewed in a very sceptical light by sports medicine professionals.

50 CFR 86.137 - What variables should I consider?

Code of Federal Regulations, 2010 CFR

2010-10-01

... (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM BOATING INFRASTRUCTURE GRANT (BIG... demand, (c) Cost of development, (d) Local support and commitment to maintenance, (e) Water-body size, (f...

Perfectionism and burnout in women professional golfers.

PubMed

Kang, Kyoung D; Hannon, James C; Harveson, Andrew; Lee, Jea W; Nam, Jea J; Han, Doug H

2016-09-01

Perfectionism and burnout have been thought to affect performance in sports. The aim of current study was to analyze differences between members of the Korean Ladies Professional Association (KLPGA) and non-KLPGA golfers as they relate to perfectionism, burnout and commitment as well as analyze the relationship between the same psychological factors and golf score during a 3-day professional golf tournament. Participants were 245 LPGA athletes and 233 non-LPGA athletes, all of whom were members of the Korean Golf Association. Participants were assessed using Multidimensional Perfectionism Scale, Athletes Burnout Questionnaires, Expansion of Sports Commitment Model and State-Trait Anxiety Inventory-Y. Perfectionism (t=48.47, P<0.001) and burnout (t=3.5, P=0.01) scores in the KLPGA group were lower than those observed in the non-KLPGA group (Mann-Whitney U Test). Sport devaluation of burnout (t=3.84, P<0.001) was also lower in the KLPGA group than the non-KLPGA group (Mann-Whitney U Test). Perfectionism, burnout, and psychological factors were also found to be associated with golf scores during a 3-day professional golf tournament. There were significant differences in score change patterns from the first 9-holes of round 1 (R1) to the last 9-holes of R1 (F=10.92, P=0.003), as well as from the first 9-holes of R3 to the last 9-holes of R3 (F=4.47, P=0.04) between the LPGA top 10 group and LPGA non-top 10 group (repeated measures ANOVA). First 9-hole scores of R1 were positively correlated with total perfectionism (r=0.58, P=0.001), total burnout (r=0.50, P=0.008), and state anxiety (r=0.50, P=0.0049) (spearman correlation). Findings suggest that golfers seeking to attain high levels of performance must consider the importance of the mental aspect of the game of golf, and find ways to minimize stress and perfectionist strivings.

Assessing corporate social responsibility in China's sports lottery administration and its influence on consumption behavior.

PubMed

Li, Hai; Zhang, James J; Mao, Luke Lunhua; Min, Sophia D

2012-09-01

The purpose of this study was to identify and examine consumer perception of corporate social responsibility (CSR) in China's sports lottery industry, and the effect of perceived CSR initiatives on sports lottery consumption behavior. Research participants (N = 4,980), selected based on a computer-generated, randomly stratified multistage sampling process, comprised Chinese residents who had purchased sports lottery tickets in the past 12 months. They completed a questionnaire that was derived from a qualitative research process. A factor analysis extracted two factors associated with perceptions of CSR in China's sports lottery administration: Regulatory and Prevention Responsibilities and Product Development Responsibility. Logistic regression analyses revealed that these two factors were influential of consumer behavior (i.e., relative and absolute expenditure, purchasing frequency, and time commitment). This study represents an initial effort to understand the dimensions of perceived CSR associated with Chinese sports lottery. The findings signify the importance of enforcing CSR in sports lottery administration.

The Prosocial and Antisocial Behavior in Sport Scale.

PubMed

Kavussanu, Maria; Boardley, Ian D

2009-02-01

This research aimed to (a) develop a measure of prosocial and antisocial behavior in sport, (b) examine its invariance across sex and sport, and (c) provide evidence for its discriminant and concurrent validity. We conducted two studies. In study 1, team sport athletes (N=1,213) recruited from 103 teams completed questionnaires assessing demographics and prosocial and antisocial behaviors in sport. Factor analyses revealed two factors representing prosocial behavior and two factors representing antisocial behavior. The model had a very good fit to the data and showed configural, metric, and scalar invariance across sex and sport. The final scale consisted of 20 items. In Study 2, team-sport athletes (N=106) completed the scale and measures of empathy and goal orientation. Analyses provided support for the discriminant and concurrent validity of the scale. In conclusion, the new scale can be used to measure prosocial and antisocial behaviors in team sport.

Applicability to Youth Sports of the Leadership Scale for Sports.

ERIC Educational Resources Information Center

Chelladurai, P.; Carron, Albert V.

1981-01-01

Item analyses of the responses of 54 high school wrestlers and 193 high school basketball players to the Leadership Scale for Sports support the instrument's applicability in high school sports. The scale taps highly similar response dimensions in varsity and high school athletes. (Author)

Impact of physical activity domains on subsequent physical activity in youth: a 5-year longitudinal study.

PubMed

Hardie Murphy, Michelle; Rowe, David A; Woods, Catherine B

2017-02-01

This study evaluates how domains of physical activity (PA) in youth predict later PA and assesses factors influencing changes in sports participation. Young people from the Children's Sport Participation and Physical Activity study (n = 873; baseline age 10-18 years; 30.4% male) completed self-report surveys in 2009 and 2014. In a multiple linear regression analysis, participation frequency in club sport (β = 0.18) and extracurricular sport (β = 0.13) significantly predicted PA 5 years later, adjusted for age, sex and urban/rural classification (P < 0.01). Overall, rates of regular (at least once per week) youth sports participation were high (males 79.3-85.5%; females 74.8-83.2%). Uptake and dropout of specific sports varied widely. Despite high levels of migration into and out of Gaelic games, they remained popular at follow-up. Weight training was the only sport that increased in both sexes (P < 0.05). Fitness, friends and enjoyment were top motivations for taking up a new sport. Other commitments, a lack of interest and time were important factors leading to sports dropout. PA promotion strategies should include youth sport, take into consideration what sports are attractive to young people and address reasons for uptake and dropout.

Creative work environments in sport organizations: the influence of sexual orientation diversity and commitment to diversity.

PubMed

Cunningham, George B

2011-01-01

Drawing from creative capital theory, the purpose of this study was to examine the degree to which sexual orientation diversity and commitment to diversity were predictive of workplaces that fostered creativity. Data were collected from 653 senior level athletic administrators and aggregated to the athletic department level of analysis (n = 199). Moderated regression indicated that sexual orientation diversity did not influence the presence of a creative work environment. There was however, a significant sexual orientation diversity × commitment to diversity interaction. When commitment to diversity was high, there was a positive association between sexual orientation diversity and a creative work environment; on the other hand, when commitment to diversity was low, the aforementioned relationship was negative. Results provide support for the notion that all diversity forms can be a source of enrichment and understanding, thereby benefiting the workplace.

Measuring Sports Class Learning Climates: The Development of the Sports Class Environment Scale

ERIC Educational Resources Information Center

Dowdell, Trevor; Tomson, L. Mich; Davies, Michael

2011-01-01

The development and validation of a new and unique learning climate instrument, the Sports Class Environment Scale (SCES), was the focus of this study. We began with a consolidation of the dimensions and items of the Perceived Motivational Climate in Sport Questionnaire-2 and the Classroom Environment Scale. Field-testing of the SCES involved 204…

Effectiveness of a stress management pilot program aimed at reducing the incidence of sports injuries in young football (soccer) players.

PubMed

Olmedilla-Zafra, Aurelio; Rubio, Victor J; Ortega, Enrique; García-Mas, Alexandre

2017-03-01

Several attempts to reduce the incidence of sport injuries using psychosocial interventions produced fruitful, although inconclusive results. This paper presents the effectiveness and implementation issues of a pilot 3-month stress-management and muscle relaxation program aimed at reducing sport injury incidence. Pre-post treatment-non treatment group comparison. The program was administered by a trained psychologist on a once-a-week, 1-h session basis. Seventy-four male soccer players from four National Youth league teams voluntarily participated. Teams were randomly assigned to either treatment/non-treatment group. Injury protocol, Self-monitoring cards, Athletes' satisfaction and commitment survey, Coaches' interview. Group main effect and Time-Group interaction effect were both statistically significant, F(1,60) = 8.30, p = 0.005, η 2 p  = 0.121, with the average number of injuries larger in the post-treatment phase of non-treatment group (p = 0.005, η 2 p  = 0.077). There was a significant decrease in the average number of injuries for the intervention group before and after implementing the program (p < 0.001, η 2 p  = 0.309). A controlled implementation of a psychosocial program was effective in reducing youth soccer sport injuries, with a high level of satisfaction and commitment from the athletes, as well as high acceptance from the coaches. Copyright © 2016 Elsevier Ltd. All rights reserved.

Measuring Asian nurses' organizational commitment: a critical analysis of the psychometric properties of two organizational commitment instruments.

PubMed

Liou, Shwu-Ru; Tsai, Hsiu-Min; Cheng, Ching-Yu

2013-01-01

To analyze and compare the psychometric properties and cultural attributes of the Organizational Commitment Questionnaire and the Organizational Commitment Scale to determine their appropriateness for measuring commitment of Asian nurses, the biggest portion of international nurses. The Organizational Commitment Questionnaire was cross-culturally cross-validated when compared with the Organizational Commitment Scale. Both instruments were not tested on Asian nurses. More studies are needed to validate the cultural properties of the Organizational Commitment Scale. Healthcare administrators can use culturally validated instruments, which concern cultural context, including languages and cultural values, to understand Asian nurses' organizational commitment and further lower turnover behavior among them. © 2013 Wiley Periodicals, Inc.

Distinguishing psychological characteristics of expert cricket batsmen.

PubMed

Weissensteiner, Juanita R; Abernethy, Bruce; Farrow, Damian; Gross, John

2012-01-01

This paper sought to determine the psychological characteristics and skills that are fundamental to batting success in the sport of cricket. Following on from the findings of an earlier qualitative investigation which suggested that a favourable mix of psychological attributes and skills are critical to high performance in batting (Weissensteiner et al.(10)), adult-aged batsmen of two different skill levels (highly skilled n=11; lesser skilled n=10) completed a battery of psychological tests that included measures of mental toughness (Mental Toughness Inventory), perfectionism (Multidimensional Perfectionism Scale), coping ability (Athletic Coping Skills Inventory-28), and optimism (Attributional Styles Questionnaire). Contrary to the research hypothesis, it was found that the highly skilled batsmen were only distinguishable from batsmen of lesser skill by their higher degree of global mental toughness. The skilled batsmen scored significantly higher on mental toughness dimensions relating to motivation (Personal Bests, Task Value and Commitment), coping skill (Perseverance) and self-belief (Potential). If mental toughness can be reliably predicted at an earlier age, it may be an attribute worthy of inclusion in future talent identification and development programs. Copyright © 2011 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Fandom and Critical Media Literacy.

ERIC Educational Resources Information Center

Alvermann, Donna E.; Hagood, Margaret C.

2000-01-01

Investigates "Fandom" (exaggerated commitment to some aspect of the music industry, cinema, television, or sports) by looking at two adolescents and their musical preferences. Argues that connecting adolescents' musical fandom to critical media literacy in the classroom can get students interested in school literacy practices, assisting students'…

50 CFR 82.9 - General information for the Secretary.

Code of Federal Regulations, 2010 CFR

2010-10-01

... INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM ADMINISTRATIVE PROCEDURES... used by the grantee for the financial management of grant funds, the state laws affecting marine... legally authorized to commit the prospective grantee to expediture of funds. The Secretary may, from time...

Effects of autonomy-supportive and controlling styles on situational self-determined motivation: some unexpected results of the commitment procedure.

PubMed

Amoura, Camille; Berjot, Sophie; Gillet, Nicolas; Caruana, Sylvain; Finez, Lucie

2015-02-01

Distinct and simultaneous effects of autonomy-supportive and controlling styles, usually considered as mutually exclusive, on situational self-determined motivation are tested. In Study 1, economics students (N = 100; 57 men, 43 women; M age = 21.5 yr.) were randomly assigned to one of the four experimental conditions (high vs. low) of autonomy supportive and/or controlling behaviors during a task. Results supported the independence of those constructs. An unexpected effect in regards to Self-determination Theory was found in the Low autonomy - High control condition in which self-determined motivation was observed. The interpretation for this specific condition, an effect due to the attempt to reduce cognitive dissonance triggered by the commitment procedure, was tested. In Study 2, sport students (N = 80, 44 men, 36 women; M age = 19.2 yr.) were randomly assigned to one of the three experimental conditions: No commitment, Commitment plus self-affirmation, and Commitment without self-affirmation. Results supported Study 1's interpretation: motivation was lower when participants were recruited without a commitment procedure or when they were invited to self-affirm than when participants recruited with a commitment procedure.

The Adolescent Substance Abuse Goal Commitment (ASAGC) Questionnaire: An Examination of Clinical Utility and Psychometric Properties.

PubMed

Kaminer, Yifrah; Ohannessian, Christine McCauley; McKay, James R; Burke, Rebecca H

2016-02-01

Commitment to change is an innovative potential mediator or mechanism of behavior change that has not been examined in adolescents with substance use disorders (SUD). The Adolescent Substance Abuse Goal Commitment (ASAGC) questionnaire is a 16-item measure developed to assess an individual's commitment to his/her stated treatment goal. The objectives of this study are to explore the research and clinical utility of the commitment construct as measured by the ASAGC. During sessions 3 and 9 of a 10-week SUD treatment, therapists completed the ASAGC for 170 13-18 year-old adolescents. An exploratory factor analysis was conducted on the ATAGC items. Concurrent validity with related constructs, self-efficacy and motivation for change, was examined as well. At both sessions, the factor analysis resulted in two scales--Commitment to Recovery and Commitment to Harm Reduction. The ASAGC scales were found to demonstrate a high level of internal consistency (alpha coefficients ranged from .92 to .96 over time). In contrast to the Commitment to Harm Reduction scale, the Commitment to Recovery scale consistently correlated with scales from the Situational Confidence Questionnaire assessing self-efficacy, evidencing concurrent validity. Similarly, the Commitment to Recovery scale was related to the Problem Recognition Questionnaire, providing further evidence of the validity of the ASAGC. The ASAGC is a reliable and valid clinical research instrument for the assessment of adolescents' commitment to their substance abuse treatment goal. Clinical researchers may take advantage of the clinical utility of the ASAGC including its ability to differentiate between commitment to abstinence versus commitment to harm reduction. Copyright © 2015 Elsevier Inc. All rights reserved.

Longitudinal Stability of the Leadership Scale for Sports

ERIC Educational Resources Information Center

Fletcher, Richard B.; Roberts, Margaret H.

2013-01-01

This study evaluated the invariance properties of the Leadership Scale for Sport in a sample of 219 female netball players over four time points within a 10-week playing season. Support was found for Chelladurai and Saleh's (1980) hypothesized 5-factor structure of the Leadership Scale for Sport. Furthermore, differential stability and partial…

2009 Collegiate Athletic Department Sustainability Survey Report

ERIC Educational Resources Information Center

McSherry, Mark

2009-01-01

This report shows that while sustainability efforts appear to be growing within collegiate athletics, commitment to sustainability is lower among athletic departments than compared to their institutions as a whole and to professional sports teams. The survey was distributed to the 119 athletic departments at National Collegiate Athletic…

Development of the Sport Injury Anxiety Scale

ERIC Educational Resources Information Center

Rex, Camille C.; Metzler, Jonathan N.

2016-01-01

The purpose of this research was to develop a measure of sport injury anxiety (SIA), defined as the tendency to make threat appraisals in sport situations where injury is seen as possible and/or likely. The Sport Injury Anxiety Scale (SIAS) was developed in three stages. In Stage 1, expert raters evaluated items to determine their adequacy. In…

Developing Quality Physical Education through Student Assessments

ERIC Educational Resources Information Center

Fisette, Jennifer L.; Placek, Judith H.; Avery, Marybell; Dyson, Ben; Fox, Connie; Franck, Marian; Graber, Kim; Rink, Judith; Zhu, Weimo

2009-01-01

The National Association of Sport and Physical Education (NASPE) is committed to providing teachers with the support and guiding principles for implementing valid assessments. Its goal is for physical educators to utilize PE Metrics to measure student learning based on the national standards. The first PE Metrics text provides teachers with…

The Problem of Loyalty in Teaching Character

ERIC Educational Resources Information Center

Stoll, Sharon K.

2012-01-01

In the last year, two prominent, famous, and revered coaches, Jim Tressel and Joe Paterno, committed disastrous lapses of ethics. Both coaches preached that sport and athletics build character. They either taught ethics or leadership courses at their institutions or were exemplars of ethical behavior in their personal and professional lives. Both…

Sport-related attitudes and the-Philosophies of Human Nature Scale.

PubMed

McCutcheon, L E; Phillips, P

1976-08-01

The revised Philosophies of Human Nature scale was presented to 94 females and 94 males to develop normative data. There were no significant sex differences in the norms. A questionnaire about sports was presented at the same time to determine relationships between the two scales. Females who claimed frequent sports participation were less likely to have an internal locus of control and were less likely to believe that human beings are complex than females who claimed infrequent participation. A comparison of those who like and dislike sports gave no significant difference for either sex on the sub-scales of Philosophies of Human Nature. The findings are consistent with previous research which generally shows little or no effect of interest or participation in sports on personality traits.

Posterior shoulder instability in the athletic population: Variations in assessment, clinical outcomes, and return to sport.

PubMed

DeLong, Jeffrey M; Bradley, James P

2015-12-18

Posterior instability of the shoulder is becoming an increasingly recognized shoulder injury in the athletic population. Diagnostic elements, such as etiology, directionality, and degree of instability are essential factors to assess in the unstable athletic shoulder. Concomitant injuries and associated pathologic lesions continue to be a significant challenge in the surgical management of posterior shoulder instability. Return to sport and previous level of play is ultimately the goal for every committed athlete and surgeon, thus subpopulations of athletes should be recognized as distinct entities requiring unique diagnostic, functional outcome measures, and surgical approaches.

Predicting Organizational Commitment from Organizational Culture in Turkish Primary Schools

ERIC Educational Resources Information Center

Ipek, Cemalettin

2010-01-01

This study aims to describe organizational culture and commitment and to predict organizational commitment from organizational culture in Turkish primary schools. Organizational Culture Scale (Ipek "1999") and Organizational Commitment Scale (Balay "2000") were used in the data gathering process. The data were collected from…

Exercisers' identities and exercise dependence: the mediating effect of exercise commitment.

PubMed

Lu, Frank Jing-Horng; Hsu, Eva Ya-Wen; Wang, Junn-Ming; Huang, Mei-Yao; Chang, Jo-Ning; Wang, Chien-Hsin

2012-10-01

The purpose of this study was to examine the associations of exercise identity, exercise commitment, exercise dependence, and, particularly, the mediating effects of exercise commitment on the relationship between exercise identity and exercise dependence. 253 Taiwanese regular exercisers completed measures, including the Exercise Dependence Scale-Revised, the Exercise Identity Scale, the Exercise Commitment Scale, and the Godin Leisure Time Exercise Questionnaire. Results showed that exercise identity, exercise dependence, and two types of exercise commitment were moderately to highly correlated. Furthermore, structural equation modelling indicated that a "have to" commitment partially mediated the relationship between exercise identity and exercise dependence. Based on the mediating role of a "have to" commitment, the findings are particularly informative to exercise instructors and for exercise program managers.

Factor structure and internal consistency of the Greek version of the Flow State Scale.

PubMed

Doganis, G; Iosifidou, P; Vlachopoulos, S

2000-12-01

The present study tested the internal consistency and the factor struc ture of a translated version of the Flow State Scale with Greek sport participants. Sport psychology literature is not conclusive regarding sex differences and the type of sport in flow. The sample was comprised of 144 women from interactive sports (volleyball and handball) who were drawn from the second division of the first national category. Athletes completed the scale immediately after a game. Values of Cronbach alpha were used to estimate the internal consistency of the scale and confirmatory factor analysis to examine the model. The results showed acceptable psychometric prop erties of the scale and suggest a need for improvement of the problematic items.

Participation in High School Sports and Bystander Intentions, Efficacy to Intervene, and Rape Myth Beliefs.

PubMed

McMahon, Sarah

2015-10-01

Debate exists as to whether male athletes are more prone to commit acts of sexual violence and maintain problematic attitudes about sexual assault. To contribute to the literature on this relationship, this study posed the following research questions: (1) Do those students who participated in high school sports and those who did not differ significantly in their attitudes about sexual violence and willingness to intervene as a bystander? Do these differ among types of rape myths and bystander intervention situations? (2) Within a group of athletes, are there significant differences by gender or type of sport (contact sport vs. non-contact?) To answer these questions, surveys were analyzed with a sample of recent high school graduates the summer before entering college (N = 3,588). Results indicate that there were only minor differences between those students who participated in high school varsity sports and those who did not. Students who participated in sports had greater acceptance of three out of five types of rape myths, and less willingness to intervene with perpetrators after an assault; however, the effect sizes were small. There were no significant differences for bystander efficacy. The interaction between sport and gender was significant, but contact sport was not. The findings suggest that there may be aspects of male athletic participation in sports that needs to be addressed, yet there also exists the potential for engaging athletes as leaders who can act as prosocial bystanders. © The Author(s) 2014.

Kaiser captures spirit of games.

PubMed

Herreria, J

1998-01-01

With a multi-media campaign, Kaiser Permanente blitzed its market area by becoming a sponsor of the Nike World Masters Games. The advertising campaign promoted Kaiser as the exclusive health care sponsor. Company officials are counting on this campaign to leverage the health care institution's commitment to the community. In addition to the advertising, Kaiser searched for local athletes to represent its "play the sports for life" theme. As part of a promotion to award 200 athlete sponsorships to the Games, Kaiser's own master athletes were invited to tell their stories. Some of the members shared stories about such topics as experiencing an accident, receiving assistance from a Kaiser physician and incorporating a lifestyle of sport for rehabilitation. From the hundreds of letters received, two members and one employee were selected for the television spots. The sporting event reinforces Kaiser's philosophy of fitness-oriented lifestyles among its members. The Nike World Masters Games are the largest participatory multi-sport competition in the world, gathering together more than 25,000 men and women from more than 100 countries.

The Sport Motivation Scale for Children: preliminary analysis in physical education classes.

PubMed

Zahariadis, Panayotis N; Tsorbatzoudis, Haralambos; Grouios, George

2005-08-01

This study was done to test the psychometric properties of the modified version of the Sport Motivation Scale adapted for children in physical education. Participants were elementary school students (N = 452, M(age) = 13.9 +/- 1.04) who responded to the Sport Motivation Scale for Children. The scale assesses three types of motivation at the contextual level, namely, Intrinsic Motivation, Extrinsic Motivation, and Amotivation. Results supported the construct validity (CFI = .95), and internal consistency of the scale (Cronbach alpha > .65). Correlations indicated Sport Motivation Scale for Children simplex pattern exhibiting higher correlations among adjacent subscales than subscales farther apart. The concurrent validity, examined through correlations with scores on the Physical Self-description Questionnaire was satisfactory. Sex differences were examined to assess the discriminant validity. Boys were more intrinsically motivated than girls. Overall, the scale seems a useful one for assessment of motivation in physical education.

Intramural Programming for Elementary, Junior Secondary, and Senior Secondary Schools. A Practical Approach.

ERIC Educational Resources Information Center

Watts, Gayle E.; Korchinsky, Nestor N.

A justification for the offering of intramural sports is offered, and an introduction to methods for establishing such programs at the elementary, junior secondary, and senior secondary school levels is presented. General information on intramural programing at each level includes discussion of questions on commitment, financing, liability,…

The Psychometric Properties of the Short and Long Versions of the Coach-Athlete Relationship Questionnaire

ERIC Educational Resources Information Center

Yang, Sophie Xin; Jowett, Sophia

2013-01-01

The Coach-Athlete Relationship Questionnaire was developed to effectively measure affective, cognitive, and behavioral aspects, represented by the interpersonal constructs of closeness, commitment, and complementarity, of the quality of the relationship within the context of sport coaching. The current study sought to determine the internal…

Psychosocial development through Masters sport: What can be gained from youth sport models?

PubMed

Dionigi, Rylee A; Fraser-Thomas, Jessica; Stone, Rachael C; Gayman, Amy M

2018-07-01

Although sport participation is encouraged throughout the lifespan, little research has been conducted on the role of sport in development later in life. This qualitative study explored adults' experiences of development within the context of Masters sport. We interviewed 14 adults (nine men and five women) aged 46-61 years involved in Masters sport. Data was interpreted drawing upon frameworks from youth sport (i.e., Personal Assets Framework for Sport; Côté, J., Bruner, M., Strachan, L., Erickson, K., & Fraser-Thomas, J. (2010). Athletes' development and coaching. In J. Lyle & C. Cushion (Eds.), Sport coaching: Professionalism and practice (pp. 63-83). Oxford, UK: Elsevier, Côté, J., Turnnidge, J., & Evans, M. B. (2014). The dynamic process of development through sport. Kinesiologia Slovenica, 20(3), 14-26, Côté, J., Turnnidge, J., & Vieerima, M. (2016). A personal assets approach to youth sport. In K. Green & A. Smith (Eds.), Routledge handbook of youth sport (pp. 243-255). New York, NY: Routledge; 4/5Cs of positive youth development; Lerner, R. M., Fisher, C. B., & Weinberg, R. A. (2000). Toward a science for and of the people: Promoting civil society through the application of developmental science. Child Development, 71(1), 11-20. doi:10.1111/1467-8624.00113; Vierimaa, M., Erickson, K., Côté, J., & Gilbert, W. (2012). Positive youth development: A measurement framework for sport. International Journal of Sports Science & Coaching, 7(3), 601-614. doi:10.1260/1747-9541.7.3.601), combined with past research on mid-life and older athletes. Six key themes emerged as contributing to adults' personal development through sport: competence and confidence, character, commitment, connection, cognition, and challenge. Masters sport contexts appeared to facilitate changes in assets (i.e., 6Cs) similar to those within youth sport, but assets often held different meanings within the context of later life. Applying frameworks from youth sport and developmental psychology to Masters sport contexts appears useful. The current findings support the modification of existing models and highlight their potential in identifying lifelong developmental outcomes of sport participation.

Factor analysis and Mokken scaling of the Organizational Commitment Questionnaire in nurses.

PubMed

Al-Yami, M; Galdas, P; Watson, R

2018-03-22

To generate an Arabic version of the Organizational Commitment Questionnaire that would be easily understood by Arabic speakers and would be sensitive to Arabic culture. The nursing workforce in Saudi Arabia is undergoing a process of Saudization but there is a need to understand the factors that will help to retain this workforce. No organizational commitment tools exist in Arabic that are specifically designed for health organizations. An Arabic version of the organizational commitment tool could aid Arabic speaking employers to understand their employees' perceptions of their organizations. Translation and back-translation followed by factor analysis (principal components analysis and confirmatory factor analysis) to test the factorial validity and item response theory (Mokken scaling). A two-factor structure was obtained for the Organizational Commitment Questionnaire comprising Factor 1: Value commitment; and Factor 2: Commitment to stay with acceptable reliability measured by internal consistency. A Mokken scale was obtained including items from both factors showing a hierarchy of items running from commitment to the organization and commitment to self. This study shows that the Arabic version of the OCQ retained the established two-factor structure of the original English-language version. Although the two factors - 'value commitment' and 'commitment to stay' - repudiate the original developers' single factor claim. A useful insight into the structure of the Organizational Commitment Questionnaire has been obtained with the novel addition of a hierarchical scale. The Organizational Commitment Questionnaire is now ready to be used with nurses in the Arab speaking world and could be used a tool to measure the contemporary commitment of nursing employees and in future interventions aimed at increasing commitment and retention of valuable nursing staff. © 2018 International Council of Nurses.

Great British medalists: Psychosocial biographies of Super-Elite and Elite athletes from Olympic sports.

PubMed

Hardy, Lew; Barlow, Matthew; Evans, Lynne; Rees, Tim; Woodman, Tim; Warr, Chelsea

2017-01-01

Participants were 32 former GB athletes from Olympic sports, 16 Super-Elite athletes who had won multiple medals at major championships, and 16 matched Elite athletes who had not. In-depth interviews with the athletes, their coaches, and one of their parents explored all psychosocial aspects of their development and careers. Content analyses revealed that there were no differences between Super-Elite and Elite athletes with regard to family values, conscientiousness, or commitment to training. However, the two groups were found to be different with regard to: (1) the experience of a foundational negative life event coupled with a foundational positive sport-related event; (2) the experience of a career turning point that enhanced motivation and focus for their sport; (3) need for success; (4) obsessiveness and/or perfectionism with regard to training and performance; (5) ruthlessness and/or selfishness in the pursuit of their sporting goals; (6) dual focus on both mastery and outcome; (7) the use of counterphobic attitudes and/or total preparation to maintain higher levels of performance under pressure; and (8) the relative importance of sport over other aspects of life. The results are discussed within the context of psychodynamic theory, and recommendations are made for both applied implications and future research. © 2017 Elsevier B.V. All rights reserved.

Assessing practice-based influences on adolescent psychosocial development in sport: the activity context in youth sport questionnaire.

PubMed

García Bengoechea, Enrique; Sabiston, Catherine M; Wilson, Philip M

2017-01-01

The aim of this study was to provide initial evidence of validity and reliability of scores derived from the Activity Context in Youth Sport Questionnaire (ACYSQ), an instrument designed to offer a comprehensive assessment of the activities adolescents take part in during sport practices. Two studies were designed for the purposes of item development and selection, and to provide evidence of structural and criterion validity of ACYSQ scores, respectively (N = 334; M age = 14.93, SD = 1.76 years). Confirmatory factor analysis (CFA) supported the adequacy of a 20-item ACYSQ measurement model, which was invariant across gender, and comprised the following dimensions: (1) stimulation; (2) usefulness-value; (3) authenticity; (4) repetition-boredom; and (5) ineffectiveness. Internal consistency reliability estimates and composite reliability estimates for ACYSQ subscale scores ranged from 0.72 to 0.91. In regression analyses, stimulation predicted enjoyment and perceived competence, ineffectiveness was significantly associated with perceived competence and authenticity emerged as a predictor of commitment in sport. These findings indicate that the ACYSQ displays adequate psychometric properties and the use of the instrument may be useful for studying selected activity-based features of the practice environment and their motivational consequences in youth sport.

The role of families in youth sport programming in a Canadian aboriginal reserve.

PubMed

Schinke, Robert; Yungblut, Hope; Blodgett, Amy; Eys, Mark; Peltier, Duke; Ritchie, Stephen; Recollet-Saikkonen, Danielle

2010-03-01

There has been a recent push in the sport psychology literature for sport participants to be approached based on their cultural backgrounds. However, there are few examples where a cultural approach is considered, such as a culturally reflexive version of participatory action research (PAR). In the current study, the role of family is considered in relation to the sport engagement of Canadian Aboriginal youth. Mainstream researchers teamed with coresearchers from the Wikwemikong Unceded Indian Reserve for 5 years. Community meetings and talking circles were employed as culturally sensitive data collection techniques to uncover how to encourage youth participation in Wikwemikong's sport programs. The overarching methodology for the project is PAR. Themes and subthemes were determined by community consensus with terms indigenous (ie, culturally relevant) among the local Aboriginal culture. Family was considered important for youth involvement in Aboriginal community sport programs. Parents were expected to support their children by managing schedules and priorities, providing transportation, financial support, encouragement, and being committed to the child's activity. Aunts, uncles, cousins, siblings, grandparents, and the family as a whole were seen as sharing the responsibility to retain youth in sport through collateral support (ie, when gaps in parental support arose). Suggestions are proposed regarding how families in Aboriginal communities can collaborate to facilitate sport and physical activity among their youth. Further suggestions are proposed for researchers engaging in culturally reflexive research with participants and coresearchers from oppressed cultures.

The role of veterinarians in equestrian sport: A comparative review of ethical issues surrounding human and equine sports medicine☆

PubMed Central

Campbell, Madeleine L.H.

2013-01-01

Veterinarians have a key role in providing medical care for sports horses during and between competitions, but the standard client:veterinarian relationship that exists in companion and production animal medicine is distorted by the involvement of third parties in sports medicine, resulting in distinct ethical dilemmas which warrant focused academic attention. By comparing the existing literature on human sports medicine, this article reviews the ethical dilemmas which face veterinarians treating equine athletes, and the role of regulators in contributing to or resolving those dilemmas. Major ethical dilemmas occur both between and during competitions. These include conflicts of responsibility, conflicts between the need for client confidentiality and the need to share information in order to maximise animal welfare, and the need for an evidence base for treatment. Although many of the ethical problems faced in human and equine sports medicine are similar, the duty conferred upon a veterinarian by the licensing authority to ensure the welfare of animals committed to his or her care requires different obligations to those of a human sports medicine doctor. Suggested improvements to current practice which would help to address ethical dilemmas in equine sports medicine include an enhanced system for recording equine injuries, the use of professional Codes of Conduct and Codes of Ethics to establish acceptable responses to common ethical problems, and insistence that treatment of equine athletes is evidence-based (so far as possible) rather than economics-driven. PMID:23773811

Return to sporting activity after osteochondral autograft transplantation for Freiberg disease in young athletes.

PubMed

Ishimatsu, Tetsuro; Yoshimura, Ichiro; Kanazawa, Kazuki; Hagio, Tomonobu; Yamamoto, Takuaki

2017-07-01

Freiberg disease is defined as osteochondrosis of the metatarsal head and typically occurs in adolescents with sporting activity. This study aimed to evaluate the sporting activity of young athletes after osteochondral autograft transplantation (OAT) for Freiberg disease. OAT for Freiberg disease was conducted in 12 consecutive patients between August 2008 and November 2014. The present study evaluated 10 of these patients who both undertook sporting activity preoperatively and were teenagers at the time of surgery. Clinical evaluations were performed based on the Japanese Society for Surgery of the Foot lesser metatarsophalangeal-interphalangeal scale (JSSF scale) and range of motion (ROM) of the operated metatarsophalangeal joint preoperatively and at the final follow-up (mean 24.6 months). Whether patients were able to return to sporting activity and time until return to sporting activity were evaluated, including the Halasi score to reflect the level of sporting activity. Regarding symptoms at the donor knee, the Lysholm knee scale score was evaluated at the final follow-up. The mean JSSF scale showed a significant improvement at the final follow-up (p < 0.01). The mean ROM in extension and flexion improved at the final follow-up (p < 0.01, and p < 0.05, respectively). All patients were able to return to sporting activity at a mean time of 3.5 months postoperatively and the Halasi score showed no significant change. The mean Lysholm knee scale score was 97.9 (range 89-100) points at the final follow-up. All young athletes who underwent OAT for Freiberg disease achieved early return to almost equal sporting activity postoperatively and exhibited a significant improvement of the ROM of the metatarsophalangeal joint with almost no knee pain.

Development and Initial Validation of the Performance Perfectionism Scale for Sport (PPS-S)

ERIC Educational Resources Information Center

Hill, Andrew P.; Appleton, Paul R.; Mallinson, Sarah H.

2016-01-01

Valid and reliable instruments are required to appropriately study perfectionism. With this in mind, three studies are presented that describe the development and initial validation of a new instrument designed to measure multidimensional performance perfectionism for use in sport (Performance Perfectionism Scale--Sport [PPS-S]). The instrument is…

Relationship of dysfunctional sport fandom with dislike for rivals in a sample of college students.

PubMed

Smith, Jana; Wann, Daniel L

2006-06-01

The relationships among sport-fandom dysfunctionality (tendencies toward complaining and confrontation as assessed via the Dysfunctional Sport Fandom Scale) and items assessing team identification (assessed via the Sport Spectator Identification Scale) were examined with 87 college students (24 men, 63 women, M age=20.2 yr.). Although positive associations of dysfunction and identification were found, contrary to expectations, the relationship between dysfunction and dislike for rivals was not particularly strong.

The impact of nurses' spiritual health on their attitudes toward spiritual care, professional commitment, and caring.

PubMed

Chiang, Yi-Chien; Lee, Hsiang-Chun; Chu, Tsung-Lan; Han, Chin-Yen; Hsiao, Ya-Chu

2016-01-01

The personal spiritual health of nurses may play an important role in improving their attitudes toward spiritual care and their professional commitment and caring capabilities. The purpose of this study was to explore the impact of nurses' personal spiritual health on their attitudes toward spiritual care, professional commitment, and caring. A total of 619 clinical nurses were included in this cross-sectional survey. The measurements included the spiritual health scale-short form, the spiritual care attitude scale, the nurses' professional commitment scale, and the caring behaviors scale. Structural equation modeling was used to establish associations between the main research variables. The hypothetical model provided a good fit with the data. Nurses' spiritual health had a positive effect on nurses' professional commitment and caring. Nurses' attitudes toward spiritual care could therefore mediate their personal spiritual health, professional commitment, and caring. The findings indicated that nurses' personal spiritual health is an important value and belief system and can influence their attitudes toward spiritual care, professional commitment, and caring. Copyright © 2015 Elsevier Inc. All rights reserved.

Practices of weight regulation among elite athletes in combat sports: a matter of mental advantage?

PubMed

Pettersson, Stefan; Ekström, Marianne Pipping; Berg, Christina M

2013-01-01

The combination of extensive weight loss and inadequate nutritional strategies used to lose weight rapidly for competition in weight-category sports may negatively affect athletic performance and health. To explore the reasoning of elite combat-sport athletes about rapid weight loss and regaining of weight before competitions. Qualitative study. With grounded theory as a theoretical framework, we employed a cross-examinational approach including interviews, observations, and Internet sources. Sports observations were obtained at competitions and statements by combat-sport athletes were collected on the Internet. Participants in the interviews were 14 Swedish national team athletes (9 men, 5 women; age range, 18 to 36 years) in 3 Olympic combat sports (wrestling, judo, and taekwondo). Semistructured interviews with 14 athletes from the Swedish national teams in wrestling, judo, and taekwondo were conducted at a location of each participant's choice. The field observations were conducted at European competitions in these 3 sports. In addition, interviews and statements made by athletes in combat sports were collected on the Internet. Positive aspects of weight regulation other than gaining physical advantage emerged from the data during the analysis: sport identity, mental diversion, and mental advantage. Together and individually, these categories point toward the positive aspects of weight regulation experienced by the athletes. Practicing weight regulation mediates a self-image of being "a real athlete." Weight regulation is also considered mentally important as a part of the precompetition preparation, serving as a coping strategy by creating a feeling of increased focus and commitment. Moreover, a mental advantage relative to one's opponents can be gained through the practice of weight regulation. Weight regulation has mentally important functions extending beyond the common notion that combat-sport athletes reduce their weight merely to gain a physical edge over their opponents.

Resources and Commitment as Critical Factors in the Development of "Gifted" Athletes

ERIC Educational Resources Information Center

Baker, Joseph; Cote, Jean

2003-01-01

Several sport-specific talent detection models have been developed over the last 30 years (Durand-Bush & Salmela, 2001). However, these models have failed in at least one important standard of judgment--accurately predicting who will develop into an elite level athlete. The authors believe that the WICS model presented by Robert Sternberg also…

Development and Validation of a Short Version of the Anterior Cruciate Ligament Return to Sport After Injury (ACL-RSI) Scale

PubMed Central

Webster, Kate E.; Feller, Julian A.

2018-01-01

Background: The Anterior Cruciate Ligament Return to Sport After Injury (ACL-RSI) scale was developed to measure an athlete’s psychological readiness to return to sport after anterior cruciate ligament (ACL) injury and reconstruction surgery. The scale is being used with increasing frequency in both research and clinical settings. Purpose: To generate and validate a short version of the ACL-RSI scale. Study Design: Cohort study (diagnosis); Level of evidence, 2. Methods: The ACL-RSI scale was administered to 535 patients who had undergone ACL reconstruction surgery. Reliability (Cronbach alpha) was determined and factor analysis of the full scale was undertaken along with a process of item selection and elimination. A second group of 250 patients participated in a predictive validation analysis. This group completed the ACL-RSI scale at 6 months and reported return-to-sport outcomes 12 months following ACL reconstruction surgery. The predictive validity of both scales (full and short versions) was assessed by use of receiver operating characteristic (ROC) curve statistics. Results: The scale was found to have high internal consistency (Cronbach alpha, 0.96), which suggested that item redundancy was present. After an item selection process, the scale was reduced to a 6-item format. Cronbach alpha for the short version was 0.92, and factor analysis confirmed the presence of 1 factor accounting for 71% of the total variance. Scores for the short version were significantly different between patients who had and those who had not returned to sport. Six-month ACL-RSI scores for both the full and short versions had fair to good predictive ability for 12-month return-to-sport outcomes (full version: area under ROC curve, 0.77 [95% CI, 0.7-0.8]; short version: area under ROC curve, 0.75 [95% CI, 0.7-0.8]). Conclusion: A 6-item short version of the ACL-RSI scale was developed from a large cohort of patients undergoing ACL reconstruction. The short version appears to be as robust as the full version for discriminating between and predicting return-to-sport outcomes. The short version of the ACL-RSI may be of use in busy clinical settings to help identify athletes who may find return to sport challenging. PMID:29662909

Athletes confessions: the sports biography as an interaction ritual.

PubMed

Thing, L F; Ronglan, L T

2015-04-01

Commercialization of emotions is not a new phenomenon but in Denmark there is a new general trend to tell and sell personal stories in the media. Personal deprivation and crises are also major topics in sports media. This paper focuses on sports biographies as a book genre that is reviving in popularity. The paper approaches the topic through the biographies of one Danish athlete: the former professional cyclist, Jesper Skibby, who writes about his doping disclosure and shares his personal dilemmas as a former elite sportsman. The thematic text analysis orientates around social interactions, emotions, and personality constructions. Inspired by microsociology with a Durkheimian flavor of Goffman and Hochschild, themes including "face work," "interaction rituals," and "emotions management" are discussed. The analysis claims that sharing personal information in the media is not only a means of confession and reclaiming status but is also business and management - on an intimate level. Telling the story of the corrosion of a sporting character has become a hot issue, an entertainment, and not least a commercial commitment. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The role of veterinarians in equestrian sport: a comparative review of ethical issues surrounding human and equine sports medicine.

PubMed

Campbell, Madeleine L H

2013-09-01

Veterinarians have a key role in providing medical care for sports horses during and between competitions, but the standard client:veterinarian relationship that exists in companion and production animal medicine is distorted by the involvement of third parties in sports medicine, resulting in distinct ethical dilemmas which warrant focused academic attention. By comparing the existing literature on human sports medicine, this article reviews the ethical dilemmas which face veterinarians treating equine athletes, and the role of regulators in contributing to or resolving those dilemmas. Major ethical dilemmas occur both between and during competitions. These include conflicts of responsibility, conflicts between the need for client confidentiality and the need to share information in order to maximise animal welfare, and the need for an evidence base for treatment. Although many of the ethical problems faced in human and equine sports medicine are similar, the duty conferred upon a veterinarian by the licensing authority to ensure the welfare of animals committed to his or her care requires different obligations to those of a human sports medicine doctor. Suggested improvements to current practice which would help to address ethical dilemmas in equine sports medicine include an enhanced system for recording equine injuries, the use of professional Codes of Conduct and Codes of Ethics to establish acceptable responses to common ethical problems, and insistence that treatment of equine athletes is evidence-based (so far as possible) rather than economics-driven. Copyright © 2013 The Author. Published by Elsevier Ltd.. All rights reserved.

Relational job characteristics and nurses' affective organizational commitment: the mediating role of work engagement.

PubMed

Santos, Alda; Chambel, Maria José; Castanheira, Filipa

2016-02-01

To study work engagement as a mediator of the associations between relational job characteristics and nurses' affective commitment to the hospital. Earlier research has shown that work engagement mediates the relationship between job resources and affective organizational commitment. However, relational job characteristics, which may be job resources, have not been studied or examined in relation to work engagement and affective organizational commitment in the nursing profession. This study uses a correlational survey design and an online survey for data collection. Data for this correlational study were collected by survey over months (2013) from a sample of 335 hospital nurses. Measures included Portuguese translations of the Relational Job Characteristics' Psychological Effects Scale, the Utrecht Work Engagement Scale and the Affective Organizational Commitment Scale. Data analysis supports a full mediation model where relational job characteristics explained affective commitment to the hospital through nurses' work engagement. Relational job characteristics contribute to nurses' work engagement, which in turn contributes to affective organizational commitment. © 2015 John Wiley & Sons Ltd.

Effects of sports participation on psychiatric symptoms and brain activations during sports observation in schizophrenia.

PubMed

Takahashi, H; Sassa, T; Shibuya, T; Kato, M; Koeda, M; Murai, T; Matsuura, M; Asai, K; Suhara, T; Okubo, Y

2012-03-20

Weight gain has been identified as being responsible for increased morbidity and mortality rates of schizophrenia patients. For the management of weight gain, exercise is one of the most acknowledged interventions. At the same time, exercise and sports have been recognized for their positive impact on psychiatric symptoms of schizophrenia. However, the neurobiological basis for this remains poorly understood. We aimed to examine the effect of sports participation on weight gain, psychiatric symptoms and brain activation during sports observation in schizophrenia patients. Thirteen schizophrenia patients who participated in a 3-month program, including sports participation and 10 control schizophrenia patients were studied. In both groups, body mass index (BMI), Positive and Negative Syndrome Scale (PANSS), and brain activation during observation of sports-related actions measured by functional magnetic resonance imaging were accessed before and after a 3-month interval. BMI and general psychopathology scale of PANSS were significantly reduced in the program group but not in the control group after a 3-month interval. Compared with baseline, activation of the body-selective extrastriate body area (EBA) in the posterior temporal-occipital cortex during observation of sports-related actions was increased in the program group. In this group, increase in EBA activation was associated with improvement in the general psychopathology scale of PANSS. Sports participation had a positive effect not only on weight gain but also on psychiatric symptoms in schizophrenia. EBA might mediate these beneficial effects of sports participation. Our findings merit further investigation of neurobiological mechanisms underlying the therapeutic effect of sports for schizophrenia.

Ethics of genetic testing and research in sport: a position statement from the Australian Institute of Sport

PubMed Central

Vlahovich, Nicole; Fricker, Peter A; Brown, Matthew A; Hughes, David

2017-01-01

As Australia's peak high-performance sport agency, the Australian Institute of Sport (AIS) has developed this position statement to address the implications of recent advances in the field of genetics and the ramifications for the health and well-being of athletes. Genetic testing has proven of value in the practice of clinical medicine. There are, however, currently no scientific grounds for the use of genetic testing for athletic performance improvement, sport selection or talent identification. Athletes and coaches should be discouraged from using direct-to-consumer genetic testing because of its lack of validation and replicability and the lack of involvement of a medical practitioner in the process. The transfer of genetic material or genetic modification of cells for performance enhancement is gene doping and should not be used on athletes. There are, however, valid roles for genetic research and the AIS supports genetic research which aims to enhance understanding of athlete susceptibility to injury or illness. Genetic research is only to be conducted after careful consideration of a range of ethical concerns which include the provision of adequate informed consent. The AIS is committed to providing leadership in delivering an ethical framework that protects the well-being of athletes and the integrity of sport, in the rapidly changing world of genomic science. PMID:27899345

[Measurement of shoulder disability in the athlete: a systematic review].

PubMed

Fayad, F; Mace, Y; Lefevre-Colau, M M; Poiraudeau, S; Rannou, F; Revel, M

2004-08-01

To identify all available shoulder disability questionnaires and to examine those that could be used for athlete. We systematically reviewed the literature in Medline using the keywords shoulder, function, scale, index, score, questionnaire, disability, quality of life, assessment, and evaluation. We searched for scales used for athletes with the keywords scale name AND (sport OR athlete). Data were completed by using the "Guide des Outils de Mesure et d'Evaluation en Médecine Physique et de Réadaptation" textbook. Analysis took into account the clinimetric quality of the instruments and the number of items specifically related to sports. A total of 37 instruments have been developed to measure disease-, shoulder-specific or upper extremity specific outcome. Older instruments were developed before the advent of modern measurement methods. They usually combined objective and subjective measures. Recent instruments were designed with use of more advanced methods. Most are self-administered questionnaires. Fourteen scales included items assessing sport activity. Four of these scales have been used to assess shoulder disability in athlete. Six scales have been used to assess such disability but do not have specific items related to sports. There is no gold standard for assessing shoulder outcome in the general population and no validated outcome instruments specifically for athletes. We suggest the use of ASES, WOSI and WORC scales for evaluating shoulder function in the recreational athletes. The DASH scale should be evaluated in this population. The principal criterion in evaluating shoulder function in the high level athlete is a return to the same level of sport performance. Further studies are required to identify measurement tools for shoulder disability that have a high predictive value for return to sport.

Psychological profiles and emotional regulation characteristics of women engaged in risk-taking sports.

PubMed

Cazenave, Nicolas; Le Scanff, Christine; Woodman, Tim

2007-12-01

We investigated the psychological profiles and emotional regulation characteristics of women involved in risk-taking sports. The research sample (N=180) consisted of three groups of women engaged in: (1) non-risk sports (N=90); (2) risk-taking sports for leisure purposes (N=53); or (3) risk-taking sports as professionals (N=37). Each participant completed five questionnaires, the Sensation Seeking Scale, the Bem Sex Role Inventory, the Barratt Impulsiveness Scale, Risk & Excitement Inventory, and the Toronto Alexithymia Scale. The results revealed significant differences between the groups' profiles. Of particular interest are the differences that exist between the profiles of Group 2 (escape profile, masculine gender identity, and high scores on sensation seeking, impulsivity, alexithymia) and Group 3 (compensation profile, androgynous gender identity, average score on sensation seeking, and low scores on impulsivity, alexithymia). We propose that the professional woman might be considered a model for preventing destructive risk-taking behaviors.

Honoring the life of Coach Kay Yow in remembrance of her passing, and recognizing her dedication to the sport of basketball, her commitment to women and women's health, and her contributions to the State of North Carolina.

THOMAS, 111th Congress

Rep. Shuler, Heath [D-NC-11

2009-03-31

House - 05/14/2009 Referred to the Subcommittee on Higher Education, Lifelong Learning, and Competitiveness. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

Effective Organizational and Coaching Strategies for Youth Traveling Teams

ERIC Educational Resources Information Center

Christofferson, Jennifer; Deutsch, Joe

2017-01-01

In today's competitive world, many young people are getting involved in organized sports at an early age. Every single child deserves a coach who will consider the influence he or she has on the lives of their players and their love of the game. These young athletes need a mentor who leads with character and is committed to teaching them about the…

Measuring the Impact of Child Protection through Activation States

ERIC Educational Resources Information Center

Brackenridge, Celia H.; Pawlaczek, Zofia; Bringer, Joy D.; Cockburn, Claudi; Nutt, Gareth; Pitchford, Andy; Russell, Kate

2005-01-01

Child protection (CP) has risen to the top of the UK sports policy agenda in the past four years and the Football Association has invested in this major strategy as part of its commitment to "use the power of football to build a better future" (Football Association, 2000a). Evidencing the impact of child protection is, however, a complex…

The Creation of Multimedia Resources to Support the Gaelic Athletic Association (GAA) Coach Education Programme (CEP)

ERIC Educational Resources Information Center

Crotty, Yvonne; D'Arcy, Jimmy; Sweeney, David

2016-01-01

The Gaelic Athletic Association (GAA) is an Irish amateur sporting and cultural organisation. It represents in excess of 20,000 teams nationwide and is committed to supporting the development of players and coaches through its Coach Education Programme (CEP). A strategic goal of the CEP is to supplement the traditional field based coach education…

What Is Being Played in the World? Mobile eSport Applications

ERIC Educational Resources Information Center

Atalay, Ahmet; Topuz, Arif Cem

2018-01-01

In this study, the aim is to examine the most popular eSport applications at a global scale. In this context, the App Store and Google Play Store application platforms which have the highest number of users at a global scale were focused on. For this reason, the eSport applications included in these two platforms constituted the sampling of the…

A scale-based approach to interdisciplinary research and expertise in sports.

PubMed

Ibáñez-Gijón, Jorge; Buekers, Martinus; Morice, Antoine; Rao, Guillaume; Mascret, Nicolas; Laurin, Jérome; Montagne, Gilles

2017-02-01

After more than 20 years since the introduction of ecological and dynamical approaches in sports research, their promising opportunity for interdisciplinary research has not been fulfilled yet. The complexity of the research process and the theoretical and empirical difficulties associated with an integrated ecological-dynamical approach have been the major factors hindering the generalisation of interdisciplinary projects in sports sciences. To facilitate this generalisation, we integrate the major concepts from the ecological and dynamical approaches to study behaviour as a multi-scale process. Our integration gravitates around the distinction between functional (ecological) and execution (organic) scales, and their reciprocal intra- and inter-scale constraints. We propose an (epistemological) scale-based definition of constraints that accounts for the concept of synergies as emergent coordinative structures. To illustrate how we can operationalise the notion of multi-scale synergies we use an interdisciplinary model of locomotor pointing. To conclude, we show the value of this approach for interdisciplinary research in sport sciences, as we discuss two examples of task-specific dimensionality reduction techniques in the context of an ongoing project that aims to unveil the determinants of expertise in basketball free throw shooting. These techniques provide relevant empirical evidence to help bootstrap the challenging modelling efforts required in sport sciences.

Assessment of Socialization and Sports-Socialization Processes of University Students Studying in Different Sports Branches

ERIC Educational Resources Information Center

Albayrak, Ahmet Yilmaz; Bayrakdaroglu, Yesim

2018-01-01

The purpose of this research is to assess the sports and socialization of the students studying in different sports branches in Gumushane University. "Socialization-Sports and Socialization Scale" developed by Sahan was used in this research. A total of 742 students composed of 316 females and 426 males studying in Gumushane University…

Motivational Factors for Evaluating Sport Spectator and Participant Markets.

ERIC Educational Resources Information Center

McDonald, Mark A.; Milne, George R.; Hong, JinBae

2002-01-01

Suggests a motivations framework to organize constructs for evaluating sport consumption. Researchers developed scales to measure motivations for spectating and participant markets, then surveyed 1,611 sports enthusiasts nationwide, profiling sports using motivational constructs. The proposed constructs are shown to have implications for marketing…

Affective, Continuance, and Normative Commitment to the Organization: A Meta-analysis of Antecedents, Correlates, and Consequences.

ERIC Educational Resources Information Center

Meyer, John P.; Stanley, David J.; Herscovitch, Lynne; Topolnytsky, Laryssa

2002-01-01

Meta-analysis of 155 research reports that used one of three commitment scales (affective, continuance, or normative) found strong correlations between the scales and correlates of jobs satisfaction, job involvement, and organizational commitment. All three were negatively related to withdrawal and turnover. Perceived organizational support had…

Return to recreational sports activity after anterior cruciate ligament reconstruction: a one- to six-year follow-up study.

PubMed

Rodríguez-Roiz, Juan M; Caballero, Miguel; Ares, Oscar; Sastre, Sergi; Lozano, Luis; Popescu, Dragos

2015-08-01

The aim of this study was to evaluate mid-term return to recreational sport in general population and identify factors related with sports return. Retrospective evaluation of 99 recreational sports players (Tegner score of 6) with ACL arthroscopic reconstructions with hamstring autograft, between 2006-2011. 74 male and 25 female with middle age of 30 years (14-52). We made a questionnaire focused on sports level before injury and after surgery, and different scales: Lysholm, Tegner Activity Level, IKDC and a Likert scale for quantify their motivation for return to sports. With a medium follow-up of 36 months, 90 patients (91.9 %) had returned to recreational sport. 51 (51.52 %) had returned to sports at the same level, and these are those with lower BMI (average 23), higher IKDC and Lysholm scores (p < 0.01) and also they believe that sport is an important activity. Only 9 % of patients left sports. They were principally male athletes (88 %), with higher medium age (32), lesser time between injury and surgery (22 months), higher BMI (26), in comparison with athletes that return to sports. The results suggest good mid-term return to recreational sports in general population. The following factors had a statistically significant influence on the return to sports activity: type of sport, sex and functional state of the operated knee (IKDC-Lysholm). Psychological and social factors may have a fundamental influence on return to sports activity.

Investigating the Relationship between the Perceptions of Taekwondo Athletes towards Coach-Athlete Relationship, Task and Ego Orientation in Sports, and Motivation in Sports

ERIC Educational Resources Information Center

Bezci, Sakir

2016-01-01

This research aims to determine the effect of tasks and egos of taekwondo athletes on the coach-athlete relationship and the effect of coach-athlete relationship on motivation in sports. Thus, "Coach-Athlete Relationship", "Task and Ego Orientation in Sports" and "Motivation in Sports" scales have been applied to the…

Return to knee-strenuous sport after anterior cruciate ligament reconstruction: a report from a rehabilitation outcome registry of patient characteristics.

PubMed

Hamrin Senorski, Eric; Samuelsson, Kristian; Thomeé, Christoffer; Beischer, Susanne; Karlsson, Jón; Thomeé, Roland

2017-05-01

To characterise patients who returned to knee-strenuous sports after an anterior cruciate ligament (ACL) reconstruction. Data from isotonic tests of muscle function and patient-reported outcome measures, Tegner activity scale (Tegner and Lysholm in Clin Orthop Relat Res 198:43-49, 1985), physical activity scale, knee injury and osteoarthritis scale and knee self-efficacy scale were extracted from a registry. The 157 included patients, 15-30 years of age, had undergone primary ACL reconstruction and were all involved in knee-strenuous sports, i.e. pre-injury Tegner of 6 or higher. Return to sport was studied in two different ways: return to pre-injury Tegner and return to knee-strenuous sport (Tegner 6). Fifty-two patients (33 %), who returned to pre-injury Tegner, 10 months after surgery, were characterised by better subjective knee function measured with the knee injury and osteoarthritis outcome score (p < 0.05), compared with patients who did not. These patients also had higher perceived self-efficacy of knee function (p < 0.01), measured with knee self-efficacy scale. Eighty-four patients (54 %) who returned to knee-strenuous sports, i.e. Tegner 6 or higher, were characterised by higher goals for physical activity (p < 0.01) and higher self-efficacy of future knee function (p < 0.05). Strength measurements showed that women who returned to sports were stronger in leg extension than women who did not. No differences were found in Limb Symmetry Index for knee strength or jumping ability. Patients who returned to sports after ACL reconstruction had better subjective knee function and higher self-efficacy of knee function. Results highlight that further emphasis should be placed at psychological factors during rehabilitation of patients after ACLR. II.

Practices of Weight Regulation Among Elite Athletes in Combat Sports: A Matter of Mental Advantage?

PubMed Central

Pettersson, Stefan; Ekström, Marianne Pipping; Berg, Christina M

2013-01-01

Context The combination of extensive weight loss and inadequate nutritional strategies used to lose weight rapidly for competition in weight-category sports may negatively affect athletic performance and health. Objective To explore the reasoning of elite combat-sport athletes about rapid weight loss and regaining of weight before competitions. Design Qualitative study. Setting With grounded theory as a theoretical framework, we employed a cross-examinational approach including interviews, observations, and Internet sources. Sports observations were obtained at competitions and statements by combat-sport athletes were collected on the Internet. Patients or Other Participants Participants in the interviews were 14 Swedish national team athletes (9 men, 5 women; age range, 18 to 36 years) in 3 Olympic combat sports (wrestling, judo, and taekwondo). Data Collection and Analysis Semistructured interviews with 14 athletes from the Swedish national teams in wrestling, judo, and taekwondo were conducted at a location of each participant's choice. The field observations were conducted at European competitions in these 3 sports. In addition, interviews and statements made by athletes in combat sports were collected on the Internet. Results Positive aspects of weight regulation other than gaining physical advantage emerged from the data during the analysis: sport identity, mental diversion, and mental advantage. Together and individually, these categories point toward the positive aspects of weight regulation experienced by the athletes. Practicing weight regulation mediates a self-image of being “a real athlete.” Weight regulation is also considered mentally important as a part of the precompetition preparation, serving as a coping strategy by creating a feeling of increased focus and commitment. Moreover, a mental advantage relative to one's opponents can be gained through the practice of weight regulation. Conclusions Weight regulation has mentally important functions extending beyond the common notion that combat-sport athletes reduce their weight merely to gain a physical edge over their opponents. PMID:23672331

Adaptation of Sport Brand Personality Scale to Turkish

ERIC Educational Resources Information Center

Görgüt, Ilyas; Özbal, Ayse Feray

2018-01-01

Validity and reliability of Turkish form of sport brand personality scale, which was developed by Mitsis and Leckie (2016), was presented in this study. Scale was designed to reflect the impact of individuals' favorite athletes on them in other words the strength of the role model factor. In study, participants were tried to reach through an…

Adaptation of Organizational Justice in Sport Scale into Turkish Language: Validity and Reliability Study

ERIC Educational Resources Information Center

Sayin, Ayfer; Sahin, Mustafa Yasar

2017-01-01

The present study aimed to provide a Turkish adaptation of the Organizational Justice in Sport Scale and perform reliability and validity studies. Answers provided by 260 participants who work as football, male basketball and female basketball coaches in National Collegiate Athletic Association (NCAA) were analysed using the original scale that…

How can core self-evaluations influence job burnout? The key roles of organizational commitment and job satisfaction.

PubMed

Peng, Jiaxi; Li, Dongdong; Zhang, Zhenjiang; Tian, Yu; Miao, Danmin; Xiao, Wei; Zhang, Jiaxi

2016-01-01

This study aimed to explore how core self-evaluations influenced job burnout and mainly focused on the confirmation of the mediator roles of organizational commitment and job satisfaction. A total of 583 female nurses accomplished the Core Self-Evaluation Scale, Organizational Commitment Scale, Minnesota Satisfaction Questionnaire, and Maslach Burnout Inventory-General Survey. The results revealed that core self-evaluations, organizational commitment, job satisfaction, and job burnout were significantly correlated with each other. Structural equation modeling indicated that core self-evaluations can significantly influence job burnout and are completely mediated by organizational commitment and job satisfaction. © The Author(s) 2014.

A structural Model of Self-efficacy in Handball Referees

PubMed Central

Diotaiuti, Pierluigi; Falese, Lavinia; Mancone, Stefania; Purromuto, Francesco

2017-01-01

The study aimed to identify factors predicting self-efficacy in a sample of 248 Italian handball referees. The main hypothesis was that perception of teamwork efficacy would be a significant predictor of self-efficacy in handball referees. Participants completed an online questionnaire including Referee Self-Efficacy Scale (α = 0.85), Self-Determination Scale (α = 0.78), and an adaptation for Referees of the Sport Commitment Model (α = 0.80). Two hierarchical regression analyses have identified: (1) Enjoyment (β = 0.226), Couple Efficacy (β = 0.233), and Personal Awareness (β = 0.243), as predictors of Self-Efficacy; (2) Span of Co-Refereeing (β = 0.253), Perceived Quality of the Relationship (β = 0.239), and Mutual Agreement (β = 0.274), as predictors of Couple Self-Efficacy. A further SEM analysis confirmed the fit of a structural model of Self-efficacy considering the reciprocal influence of Couple Efficacy, Enjoyment and Awareness (χ2: 5.67; RMSEA: 0.000; SRMR: 0.019). The study underlines the importance of teamwork (or co-refereeing) as it relates to enjoyment and awareness in officiating and how it enhances the psychological well-being of handball referees. Future studies should investigate the relationship between factors influencing perceived teamwork efficacy and officiating performance outcome. PMID:28572783

Prediction of adolescents doing physical activity after completing secondary education.

PubMed

Moreno-Murcia, Juan Antonio; Huéscar, Elisa; Cervelló, Eduardo

2012-03-01

The purpose of this study, based on the self-determination theory (Ryan & Deci, 2000) was to test the prediction power of student's responsibility, psychological mediators, intrinsic motivation and the importance attached to physical education in the intention to continue to practice some form of physical activity and/or sport, and the possible relationships that exist between these variables. We used a sample of 482 adolescent students in physical education classes, with a mean age of 14.3 years, which were measured for responsibility, psychological mediators, sports motivation, the importance of physical education and intention to be physically active. We completed an analysis of structural equations modelling. The results showed that the responsibility positively predicted psychological mediators, and this predicted intrinsic motivation, which positively predicted the importance students attach to physical education, and this, finally, positively predicted the intention of the student to continue doing sport. Results are discussed in relation to the promotion of student's responsibility towards a greater commitment to the practice of physical exercise.

Developing injury prevention policy through a multi-agency partnership approach: a case study of a state-wide sports safety policy in New South Wales, Australia.

PubMed

Poulos, Roslyn G; Donaldson, Alex; McLeod, Brent

2012-01-01

Sports injuries are an important public health issue. A multi-agency key stakeholder partnership was formed to develop a state-wide response to sports injury prevention in New South Wales, Australia. This study evaluated the partnership approach to injury prevention policy development. The partnership approach to policy development was evaluated pre- and post-partnership using semi-structured telephone interviews and questionnaire data gathered from participants. Participants were satisfied with the partnership operation and outcomes. Challenges included: maintaining focus and efficiency; time constraints; sector diversity limiting the likelihood of addressing needs and reaching consensus; and ensuring commitment from all relevant organisations. Potential benefits included: a sense of policy ownership; a broad-based approach across the sector and savings from resource sharing. Policy resulted from a shared understanding of the injury problem, and of an appropriate response. A credible industry leader, investment in partnership management and a consultative approach facilitated the success of the partnership.

Examining the relationship between recreational sport participation and intrinsic and extrinsic motivation and amotivation.

PubMed

Tsorbatzoudis, Haralambos; Alexandris, Konstantinos; Zahariadis, Panagiotis; Grouios, George

2006-10-01

This study aimed at investigating the effect of motivational dimensions proposed by Pelletier, et al. in 1995, both on sport participation levels and on intention for continuing participation among adult recreational sport participants. Two hundred and fifty-seven adult individuals, who reported participation in some type of sport and physical activity, completed the Sport Motivation Scale and a scale measuring intention. The study provided evidence to suggest that increased motivation leads to increased participation. Amotivation significantly decreased from the least to the most frequent participant groups, while both extrinsic and intrinsic motivation followed the reverse pattern. The results also indicated that increased intrinsic motivation to gain knowledge and accomplishment and extrinsic motivation (introjected regulation) are positively correlated with individuals' intentions to continue participation, while amotivation is negatively related. These results provide limited support for the self-determination theory. Implications for sport participation promotion are discussed.

Ethics of genetic testing and research in sport: a position statement from the Australian Institute of Sport.

PubMed

Vlahovich, Nicole; Fricker, Peter A; Brown, Matthew A; Hughes, David

2017-01-01

As Australia's peak high-performance sport agency, the Australian Institute of Sport (AIS) has developed this position statement to address the implications of recent advances in the field of genetics and the ramifications for the health and well-being of athletes. Genetic testing has proven of value in the practice of clinical medicine. There are, however, currently no scientific grounds for the use of genetic testing for athletic performance improvement, sport selection or talent identification. Athletes and coaches should be discouraged from using direct-to-consumer genetic testing because of its lack of validation and replicability and the lack of involvement of a medical practitioner in the process. The transfer of genetic material or genetic modification of cells for performance enhancement is gene doping and should not be used on athletes. There are, however, valid roles for genetic research and the AIS supports genetic research which aims to enhance understanding of athlete susceptibility to injury or illness. Genetic research is only to be conducted after careful consideration of a range of ethical concerns which include the provision of adequate informed consent. The AIS is committed to providing leadership in delivering an ethical framework that protects the well-being of athletes and the integrity of sport, in the rapidly changing world of genomic science. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Sports, sexual behavior, contraceptive use, and pregnancy among female and male high school students: testing cultural resource theory.

PubMed

Miller, K E; Sabo, D F; Farrell, M P; Barnes, G M; Melnick, M J

1999-01-01

This paper explores the relationship among athletic participation and sexual behavior, contraceptive use, and pregnancy in female and male high school students in the US. Using the 1995 Youth Risk Behavior Survey, the sexual behavior of 8979 high school students was analyzed using covariance and multiple covariance. After controlling for factors such as race and ethnicity, age, and maternal education, it was observed that girls who participated in sports activities had lower rates of sexual experience, fewer sex partners, later age of first intercourse, higher rates of contraceptive use, and lower rates of past pregnancies compared to girls who did not participate in sports. On the other hand, male high school athletes were reported to have higher rates of sexual experience and more partners than nonathletes, although higher prevalence of contraceptive use during their most recent intercourse was noted. Based on the cultural resource theory, it was suggested that athletic participation would most likely reduce the girls' adherence to conventional cultural scripts while providing them with additional social and personal resources on which to draw in the sexual bargaining process. In addition, sports provide boys with similar resources while strengthening their commitment to traditional masculine scripts.

Measuring physical activity and sports participation after autologous cartilage implantation: a systematic review.

PubMed

Santos-Magalhaes, Andre Filipe; Hambly, Karen

2014-08-01

The assessment of physical activity and return to sport and exercise activities is an important component in the overall evaluation of outcome after autologous cartilage implantation (ACI). To identify the patient-report instruments that are commonly used in the evaluation of physical activity and return to sport after ACI and provide a critical analysis of these instruments from a rehabilitative perspective. A computerized search was performed in January 2013 and repeated in March 2013. Criteria for inclusion required that studies (1) be written in English and published between 1994 and 2013; (2) be clinical studies where knee ACI cartilage repair was the primary treatment, or comparison studies between ACI and other techniques or between different ACI generations; (3) report postoperative physical activity and sport participation outcomes results, and (4) have evidence level of I-III. Twenty-six studies fulfilled the inclusion criteria. Three physical activity scales were identified: the Tegner Activity Scale, Modified Baecke Questionnaire, and Activity Rating Scale. Five knee-specific instruments were identified: the Lysholm Knee Function Scale, International Knee Documentation Committee Score Subjective Form, Knee Injury and Osteoarthritis Outcome Score, Modified Cincinnati Knee Score, and Stanmore-Bentley Functional Score. Considerable heterogeneity exists in the reporting of physical activity and sports participation after ACI. Current instruments do not fulfill the rehabilitative needs in the evaluation of physical activity and sports participation.

Sport activity and health-related quality of life after kidney transplantation.

PubMed

Mazzoni, D; Cicognani, E; Mosconi, G; Totti, V; Roi, G S; Trerotola, M; Nanni Costa, A

2014-09-01

Considering the importance of sport activity for enhancing quality of life, the aim of this study was to investigate the effects of regular sport activity on quality of life of kidney transplant recipients. Health-related quality of life (HRQoL) was assessed with the use of the SF-36 questionnaire on a group of 118 active kidney transplant patients (AKTPs) practicing different sports at low to moderate intensity (5±4 h/wk). Scores were compared with those of 79 sedentary kidney transplant patients (SKTPs) and with 120 active healthy control subjects (AHCs). AKTPs reported higher scores than SKTPs in the SF-36 scales of Physical Functioning (P<.05), Role Limitations due to Physical Problems (P<.05), General Health (P<.01), Vitality (P<.05), Social Functioning (P<.05), Role Limitations due to Emotional Problems (P<.05), and Mental Health (P<.01). AKTPs obtained higher scores than AHCs on the Mental Health (P<.01) and Social Functioning scales (P<.01) and similar scores (P>.05) on all the other scales. The effect of quantity of sport activity was significant on the General Health (P<.01; η2=0.05), and Role Physical scales (P=.04; η2=0.03), with higher sport activity associated with higher HRQoL. The effect of sex was significant for Bodily Pain (P=.05; η2=0.02), Vitality (P=.08; η2=0.06), Social Functioning (P=.08; η2=0.05), and Mental Health (P=.05; η2=0.02), with male participants scoring higher than female participants. This study indicates that regular sport activity significantly improves different dimensions of HRQoL among kidney transplant recipients. The benefits of sport activity go beyond its impact on physical health to involve psychologic and social components of quality of life. Spontaneous and low to moderate sport activity may play an important role after kidney transplantation that has been largely underestimated in the literature. Copyright © 2014 Elsevier Inc. All rights reserved.

Ability to return to sports 5 years after matrix-associated autologous chondrocyte transplantation in an average population of active patients.

PubMed

Zak, Lukas; Aldrian, Silke; Wondrasch, Barbara; Albrecht, Christian; Marlovits, Stefan

2012-12-01

Cartilage injuries often occur during sports activities, and return to sports after cartilage surgery is an important outcome parameter for different treatment methods in the competitive as well as the recreationally active population. At the time of midterm follow-up after matrix-associated autologous chondrocyte transplantation (MACT), return to recreational sports at the preinjury level will be possible. Case series; Level of evidence, 4. Seventy patients (51 men, 19 women; age [mean ± standard deviation], 34.9 ± 8.6 y; range, 18-55 y) were clinically evaluated 5 years after MACT through subjective clinical scores such as the Knee Injury and Osteoarthritis Outcome Score (KOOS) sport and recreation subscales, the Tegner activity scale, and the Noyes sports activity rating scale. The level of sports participation was included in the investigation. The results 5 years after MACT showed mean values of 60.1 for the KOOS-sport, 67.4 for the Noyes, and 3.8 for the Tegner scores, meaning that regular sports activity such as cycling or running on flat ground, as well as medium-level manual labor, is possible. We noted that 74.3% of our patients returned to at least their preinjury sports level. Midterm postoperative results after MACT show that in a moderately active population, participation in regular sports is possible for most patients, at least at their preinjury recreational level and intensity, and there is a good rate of return to sports.

Effects of core self-evaluations on the job burnout of nurses: the mediator of organizational commitment.

PubMed

Zhou, Yangen; Lu, Jiamei; Liu, Xianmin; Zhang, Pengcheng; Chen, Wuying

2014-01-01

To explore the impact of Core self-evaluations on job burnout of nurses, and especially to test and verify the mediator role of organizational commitment between the two variables. Random cluster sampling was used to pick up participants sample, which consisted of 445 nurses of a hospital in Shanghai. Core self-evaluations questionnaire, job burnout scale and organizational commitment scale were administrated to the study participants. There are significant relationships between Core self-evaluations and dimensions of job burnout and organizational commitment. There is a significant mediation effect of organizational commitment between Core self-evaluations and job burnout. To enhance nurses' Core self-evaluations can reduce the incidence of job burnout.

Neuropsychological impairment as a consequence of football (soccer) play and football heading: preliminary analyses and report on university footballers.

PubMed

Rutherford, A; Stephens, R; Potter, D; Fernie, G

2005-04-01

Previous research has claimed neuropsychological impairment occurs as a result of professional and amateur football play, and, specifically, football heading. However, much of this research exhibits substantial methodological problems. By investigating less committed amateur level footballers, the current study sought to gain some insight into the developmental history of any neuropsychological consequences of football play. University football, rugby and noncontact sports players were compared on a range of biographical and neuropsychological test variables. While playing their chosen sports, rugby players sustained many more head injuries than footballers and noncontact sportsmen, but footballers did not sustain significantly more head injuries than noncontact sportsmen. The number of head injuries sustained predicted Trails B and TAP Divided Attention latencies in a positive fashion. After controlling for the number of head injuries sustained, sport group effects were detected with TAP Divided Attention accuracy scores, with footballers exhibiting poorest performance. After controlling for the number of head injuries sustained, the total amount of heading done by footballers predicted the number of Wisconsin Card Sorting category shifts in a negative fashion. Nevertheless, over interpretation of all of these results should be resisted because of the exploratory nature of the analyses and the possibility that the sport groups may differ in ways other than just the nature of their sports activities.

The Spawns of Creative Behavior in Team Sports: A Creativity Developmental Framework.

PubMed

Santos, Sara D L; Memmert, Daniel; Sampaio, Jaime; Leite, Nuno

2016-01-01

Developing creativity in team sports players is becoming an increasing focus in sports sciences. The Creativity Developmental Framework is presented to provide an updated science based background. This Framework describes five incremental creative stages (beginner, explorer, illuminati, creator, and rise) and combines them into multidisciplinary approaches embodied in creative assumptions. In the first training stages, the emphasis is placed on the enrollment in diversification, deliberate play and physical literacy approaches grounded in nonlinear pedagogies. These approaches allow more freedom to discover different movement patterns increasing the likelihood of emerging novel, adaptive and functional solutions. In the later stages, the progressive specialization in sports and the differential learning commitment are extremely important to push the limits of the creative progress at higher levels of performance by increasing the range of skills configurations. Notwithstanding, during all developmental stages the teaching games for understanding, a game-centered approach, linked with the constraints-led approach play an important role to boost the tactical creative behavior. Both perspectives might encourage players to explore all actions possibilities (improving divergent thinking) and prevents the standardization in their actions. Overall, considering the aforementioned practice conditions the Creativity Developmental Framework scrutinizes the main directions that lead to a long-term improvement of the creative behavior in team sports. Nevertheless, this framework should be seen as a work in progress to be later used as the paramount reference in creativity training.

The Spawns of Creative Behavior in Team Sports: A Creativity Developmental Framework

PubMed Central

Santos, Sara D. L.; Memmert, Daniel; Sampaio, Jaime; Leite, Nuno

2016-01-01

Developing creativity in team sports players is becoming an increasing focus in sports sciences. The Creativity Developmental Framework is presented to provide an updated science based background. This Framework describes five incremental creative stages (beginner, explorer, illuminati, creator, and rise) and combines them into multidisciplinary approaches embodied in creative assumptions. In the first training stages, the emphasis is placed on the enrollment in diversification, deliberate play and physical literacy approaches grounded in nonlinear pedagogies. These approaches allow more freedom to discover different movement patterns increasing the likelihood of emerging novel, adaptive and functional solutions. In the later stages, the progressive specialization in sports and the differential learning commitment are extremely important to push the limits of the creative progress at higher levels of performance by increasing the range of skills configurations. Notwithstanding, during all developmental stages the teaching games for understanding, a game-centered approach, linked with the constraints-led approach play an important role to boost the tactical creative behavior. Both perspectives might encourage players to explore all actions possibilities (improving divergent thinking) and prevents the standardization in their actions. Overall, considering the aforementioned practice conditions the Creativity Developmental Framework scrutinizes the main directions that lead to a long-term improvement of the creative behavior in team sports. Nevertheless, this framework should be seen as a work in progress to be later used as the paramount reference in creativity training. PMID:27617000

[Development of a scale to measure leadership capacity of players in sports teams].

PubMed

Arce, Constantino; Torrado, Julio; Andrade, Elena; Garrido, Javier; de Francisco, Cristina

2008-11-01

This study describes the process of developing a scale to measure the leadership capacity of players in sports teams. Research into sports leadership has focused almost exclusively on the formal leadership of the coach, in which the studies by Chelladurai, with his five-factor model, have become an essential point of reference. Nevertheless, hardly any research has been carried out into the leadership that certain players exercise over the other team members. For this purpose, a sample of 143 male basketball players was used; these participants were asked to evaluate the characteristics of the sports leader over a total of 54 indicators. Firstly, explanatory factor analysis was performed with participants' responses, using principal axis and oblique rotation methods. The factor structure obtained was then subjected to confirmatory factorial analysis, enabling us to propose a Sports Leader Evaluation Scale (EELD, in Spanish) with 18 items grouped into 3 factors, denominated empathy and responsibility, assertiveness, and impulsiveness. Satisfactory fit indices were obtained for the model, for the reliability of items and for the internal consistency of factors.

Influence of Psychological Empowerment on Organizational Commitment among Medical Employees in a Hospital Setting.

PubMed

Kebriaei, A; Rakhshaninejad, M; Mohseni, M

2014-12-01

People within organizations are a key factor for efficiency. Thus employee empowerment has become a popular management strategy. The study aimed to investigate the relationship between psychological empowerment and organizational commitment among medical staff of a hospital in Zahedan city. This cross sectional study was carried out in 2013. A random sample of 172 medical employees in Khatam-ol-Anbia hospital at Zahedan city was selected and responded to items of the questionnaires using a 7-point Likert scale ranging from 1 to 7. For measuring psychological empowerment and organizational commitment, Mishra & Spreitzer's scale and Meyer and Allen's questionnaire were used. A higher score means a higher degree of psychological empowerment or organizational commitment. Analysis was carried out using SPSS. The level of organizational commitment and psychological empowerment significantly were higher than average. There was a significant positive relationship between employees' empowerment and their commitment to organization. Psychological empowerment was a significant predictor of organizational commitment (β = .524). Out of the five dimensions of empowerment three dimensions are significant predictors of commitment and explain 37.1% of the variance in commitment. Due to The positive influence of psychological empowerment on organizational commitment, programs for in-service education should focus on facilitating psychological empowerment to improve and increase organizational commitment. Also, since impact of employees psychological empowerment on organizational commitment partially supported, there are other variables that influence the organizational commitment.

Resiliency as a factor protecting youths from risky behaviour: Moderating effects of gender and sport.

PubMed

Lipowski, Mariusz; Lipowska, Małgorzata; Jochimek, Magdalena; Krokosz, Daniel

2016-01-01

We hypothesised that resiliency may protect adolescents against risky behaviours, and that both the practicing of sports, and gender are moderating variables in relationships between resiliency and risky behaviours. The study included 18-year-old pupils from a selection of secondary schools (n = 556). A total of 188 individuals practiced competitive sports and the remaining 368 participants were non-athletes. The participants were examined with the Resiliency Assessment Scale for Children and Adolescents (SPP-18) and with a survey containing questions and statements related to high-risk "experiments with adulthood". Adolescent athletes showed higher levels of resiliency than their peers. The power of the "Determination and Persistence in Action" effect on "Alcohol" scale differed significantly between male athletes and male non-athletes. Only in the athletes groups were higher scores on this scale reflected by lower values on the "Drugs" scale. Moreover, it is possible to observe differences in undertaking risky behaviour between male and female athletes. The analysis of risky sexual behaviour suggests that sport is a risk factor for men, and a protective factor for women. These data suggest that consistent prophylactic and psycho-educative activities, with a special attention to differences between genders, should be provided to all the adolescents, irrespective of their sport performance levels.

Effects of Core Self-Evaluations on the Job Burnout of Nurses: The Mediator of Organizational Commitment

PubMed Central

Zhou, Yangen; Lu, Jiamei; Liu, Xianmin; Zhang, Pengcheng; Chen, Wuying

2014-01-01

Objective To explore the impact of Core self-evaluations on job burnout of nurses, and especially to test and verify the mediator role of organizational commitment between the two variables. Method Random cluster sampling was used to pick up participants sample, which consisted of 445 nurses of a hospital in Shanghai. Core self-evaluations questionnaire, job burnout scale and organizational commitment scale were administrated to the study participants. Results There are significant relationships between Core self-evaluations and dimensions of job burnout and organizational commitment. There is a significant mediation effect of organizational commitment between Core self-evaluations and job burnout. Conclusions To enhance nurses’ Core self-evaluations can reduce the incidence of job burnout. PMID:24755670

Motives for adult participation in physical activity: type of activity, age, and gender.

PubMed

Molanorouzi, Keyvan; Khoo, Selina; Morris, Tony

2015-01-31

In recent years, there has been a decline in physical activity among adults. Motivation has been shown to be a crucial factor in maintaining physical activity. The purpose of this study was to examine whether motives for participation could accurately discriminate gender, age, and type of physical activity. A quantitative, cross-sectional descriptive research design was employed. The Physical Activity and Leisure Motivation Scale (PALMS) was used to assess motives for physical activity in 1,360 adults (703 males, 657 females) who had been exercising regularly for at least six months. The PALMS consists of 40 items that constitute eight sub-scales (mastery, enjoyment, psychological condition, physical condition, appearance, others' expectations, affiliation, competition/ego). Respondents were divided into two age groups (young adults aged 20 to 40 years and middle-aged adults 41 to 64 years) and five types of activity (individual racing sports plus bowls, team sports, racquet sports, martial arts, and exercise). The group discriminant function analyses revealed significant canonical functions correctly classifying the cases into gender (82%), age group (83%), team sport players 76%, individual racing sport plus bowls players 91%, racquet sport players 90%, exercisers 84%, and martial art players 91%. The competition/ego, appearance, physical condition, and mastery sub-scales contributed most to gender differences. Five sub-scales (mastery, psychological condition, others' expectations, affiliation, and enjoyment) contributed most to the discriminant function for age. For type of activity, different sub-scales were the strongest contributors to the discriminant function for each type of PA. The findings in this study suggest that strong and important motives for participation in physical activity are different across type of activity, age, and gender in adults. Understanding the motives that influence physical activity participation is critical for developing interventions to promote higher levels of involvement.

Social physique anxiety and disturbed eating attitudes and behaviors in adolescents: moderating effects of sport, sport-related characteristics, and gender.

PubMed

Lanfranchi, Marie-Christine; Maïano, Christophe; Morin, Alexandre J S; Therme, Pierre

2015-02-01

The involvement of adolescents presenting high levels of social physique anxiety (SPA) in sport practice has been hypothesized as potentially problematic in terms of being associated with disturbed eating attitudes and behaviors (DEAB). Indeed, sport practice itself has been reported to be associated with higher levels of SPA and DEAB, and sport settings may sometimes promote unhealthy life habits. Nevertheless, current studies are few and present several limitations. The objective of the present study was to examine these relationships among adolescents involved or not in various types (i.e., leanness and individual) and contexts (i.e., organized and competitive) of sport practice. The sample included 766 French adolescents (337 boys and 429 girls), aged between 11 and 18 years, involved (n = 335) or not (n = 431) in sport practice. SPA and DEAB were assessed using French adaptations of the SPA scale and the Eating Attitudes Test-26. The results reveal a significant and positive association between SPA and the DEAB scales. Furthermore, they show a positive relationship between SPA and (a) vomiting-purging behaviors in adolescents involved in individual sports and (b) generic DEAB (i.e., a subscale covering fear of getting fat, food preoccupation, and eating-related guilt), particularly in adolescents involved in individual sports. The relationship between SPA and DEAB does not differ according to adolescents' involvement in sport practice or according to their involvement in organized, competitive, or leanness sport practice more specifically. However, higher levels of SPA and DEAB were observed in adolescents involved in individual sports.

Reformation or Reclassification? A Proposal of a Rating System for Youth Sport Programs

ERIC Educational Resources Information Center

Wiersma, Lenny D.

2005-01-01

The vast diversity in goals and emphases of sport programs for children and the potential problems that exist when a child is enrolled in a program that does not best serve his/her needs accentuate the need for a rating system for youth sport programs. The current proposal of a youth sport rating scale would provide information for parents on the…

Sports Activity After Reconstruction of Osteochondral Lesions of the Talus With Autologous Spongiosa Grafts and Autologous Matrix-Induced Chondrogenesis.

PubMed

Wiewiorski, Martin; Werner, Lorenzo; Paul, Jochen; Anderson, Andrew E; Barg, Alexej; Valderrabano, Victor

2016-10-01

For the treatment of osteochondral lesions of the talus (OCLTs), autologous matrix-induced chondrogenesis (AMIC) is a safe 1-step procedure with good clinical and radiological results. However, data regarding postoperative sports activity after AMIC are limited. To identify significant factors influencing the rate of postoperative sports and recreational activities. Case series; Level of evidence, 4. The sports and recreational activities of 60 patients (mean age, 34.9 ± 11.5 years) undergoing the AMIC procedure were retrospectively analyzed at a mean of 46.9 ± 17.8 months (range, 24.5-87.0 months) postoperatively. The visual analog scale (VAS) for pain score, Tegner activity scale score, activity rating scale (ARS) score, and satisfaction with surgery outcomes were assessed. Corrective calcaneal osteotomy was performed in 38 of 60 (63.3%) patients. Ligament repair was performed in 41 of 60 (68.3%) patients. The mean VAS score improved significantly from 6.9 ± 1.6 points (range, 5-10 points) preoperatively to 2.3 ± 1.9 points (range, 0-6 points) at latest follow-up (P < .001). No significant change in the mean Tegner activity scale score (3.3 ± 2.0 preoperatively to 3.4 ± 2.2 postoperatively; P = .526) and the mean ARS score (2.6 ± 4.3 preoperatively to 2.3 ± 3.4 postoperatively; P = .874) was noted. The percentage of patients involved in sports activity before the onset of symptoms became significantly lower at the time of surgery (from 95.0% to 53.3%; P < .001); no significant difference was noted postoperatively (from 53.3% to 58.3%; P = .663). No significant difference of the weekly sports frequency and the duration of sports activity was found postoperatively. Patients undergoing AMIC repair of an OCLT participate at a similar low postoperative sports and recreational activity level compared with the preoperative level. © 2016 The Author(s).

Newly graduated nurses' occupational commitment and its associations with professional competence and work-related factors.

PubMed

Numminen, Olivia; Leino-Kilpi, Helena; Isoaho, Hannu; Meretoja, Riitta

2016-01-01

To explore newly graduated nurses' occupational commitment and its associations with their self-assessed professional competence and other work-related factors. As a factor affecting nurse turnover, newly graduated nurses' occupational commitment and its associations with work-related factors needs exploring to retain adequate workforce. Nurses' commitment has mainly been studied as organisational commitment, but newly graduated nurses' occupational commitment and its association with work-related factors needs further studying. This study used descriptive, cross-sectional, correlation design. A convenience sample of 318 newly graduated nurses in Finland participated responding to an electronic questionnaire. Statistical software, NCSS version 9, was used in data analysis. Frequencies, percentages, ranges, means and standard deviations summarised the data. Multivariate Analyses of Variance estimated associations between occupational commitment and work-related variables. IBM SPSS Amos version 22 estimated the model fit of Occupational Commitment Scale and Nurse Competence Scale. Newly graduated nurses' occupational commitment was good, affective commitment reaching the highest mean score. There was a significant difference between the nurse groups in favour of nurses at higher competence levels in all subscales except in limited alternatives occupational commitment. Multivariate analyses revealed significant associations between subscales of commitment and competence, turnover intentions, job satisfaction, earlier professional education and work sector, competence counting only through affective dimension. The association between occupational commitment and low turnover intentions and satisfaction with nursing occupation was strong. Higher general competence indicated higher overall occupational commitment. Managers' recognition of the influence of all dimensions of occupational commitment in newly graduated nurses' professional development is important. Follow-up studies of newly graduated nurses' commitment, its relationship with quality care, managers' role in enhancing commitment and evaluation of the impact of interventions on improving commitment need further studying. © 2015 John Wiley & Sons Ltd.

Influence of adapted sports on quality of life and life satisfaction in sport participants and non-sport participants with physical disabilities.

PubMed

Yazicioglu, Kamil; Yavuz, Ferdi; Goktepe, Ahmet Salim; Tan, Arif Kenan

2012-10-01

The lack of controlled trials in the relationship between participation in adapted sports, and quality of life (QoL) and life satisfaction in people with physical disabilities encouraged us to consider conducting this study. The aim of this study was to compare the QoL and life satisfaction scores between people with physical disabilities who participated in adapted sports and those who did not participate in any adapted sports. This cross-sectional controlled study included 60 individuals with physical disabilities (paraplegia and amputee). Participants were divided into two groups based on sports participation and non-sports participation. Group one included 30 disabled elite athletes who participated in adapted sports. The control group included 30 disabled individuals not involved in any adapted sports. We compared scores on the World Health Organization Quality-of-Life Scale (WHOQoL-BREF) and the Satisfaction With Life Scale (SWLS) between the two groups. Participation in the community and QoL was examined as a reflection of participant's priority on sports participation. We found that WHOQoL-BREF physical, psychological, and social domain scores were significantly higher in group one than in the control group (p < 0.05), whereas environment domain scores were similar (p = 0.13). Moreover, SWLS scores were significantly higher in group one than in the control group (p < 0.05). These results showed that people with physical disabilities who participated in adapted sports had significantly higher QoL and life satisfaction scores compared to people with physical disabilities not involved in any adapted sports. Copyright © 2012 Elsevier Inc. All rights reserved.

Is Vertical Jump Height an Indicator of Athletes' Power Output in Different Sport Modalities?

PubMed

Kons, Rafael L; Ache-Dias, Jonathan; Detanico, Daniele; Barth, Jonathan; Dal Pupo, Juliano

2018-03-01

Kons, RL, Ache-Dias, J, Detanico, D, Barth, J, and Dal Pupo, J. Is vertical jump height an indicator of athletes' power output in different sports modalities? J Strength Cond Res 32(3): 708-715, 2018-This study aimed to identify whether the ratio standard is adequate for the scaling of peak power output (PPO) for body mass (BM) in athletes of different sports and to verify classification agreement for athletes involved in different sports using PPO scaled for BM and jump height (JH). One hundred and twenty-four male athletes divided into 3 different groups-combat sports, team sports, and runners-participated in this study. Participants performed the countermovement jump on a force plate. Peak power output and JH were calculated from the vertical ground reaction force. We found different allometric exponents for each modality, allowing the use of the ratio standard for team sports. For combat sports and runners, the ratio standard was not considered adequate, and therefore, a specific allometric exponent for these 2 groups was found. Significant correlations between adjusted PPO for BM (PPOADJ) and JH were found for all modalities, but it was higher for runners (r = 0.81) than team and combat sports (r = 0.63 and 0.65, respectively). Moderate agreement generated by the PPOADJ and JH was verified in team sports (k = 0.47) and running (k = 0.55) and fair agreement in combat sports (k = 0.29). We conclude that the ratio standard seems to be suitable only for team sports; for runners and combat sports, an allometric model seems adequate. The use of JH as an indicator of power output may be considered reasonable only for runners.

A Multi-Method Multi-Analytic Approach to Establishing Internal Construct Validity Evidence: The Sport Multidimensional Perfectionism Scale 2

ERIC Educational Resources Information Center

Gotwals, John K.; Dunn, John G. H.

2009-01-01

This article presents a chronology of three empirical studies that outline the measurement process by which two new subscales ("Doubts about Actions" and "Organization") were developed and integrated into a revised version of Dunn, Causgrove Dunn, and Syrotuik's (2002) "Sport Multidimensional Perfectionism Scale"…

Student Satisfaction Scale Development and Application for Sport Management in China

ERIC Educational Resources Information Center

Liu, Liu; Wang, Yong-Shun; Wu, Tung-Ju

2017-01-01

Student satisfaction is a primary indicator for college and university organizational self-assessment in European and American countries. Professional sport universities are the major institution cultivating sports talents in China. Nevertheless, it appears the problem in past years that the talent cultivation and management is not suitable for…

Self-concept organisation and mental toughness in sport.

PubMed

Meggs, Jennifer; Ditzfeld, Christopher; Golby, Jim

2014-01-01

The present study examines the relationship between individual differences in evaluative self-organisation and mental toughness in sport, proposing that motivation and emotional resiliency (facets of mental toughness) stem from differences in core self. A cross-sectional assessment of 105 athletes competing at a range of performance levels took part in an online study including measures of self-reported mental toughness (Sport Mental Toughness Questionnaire; Sheard, M., Golby, J., & van Wersch, A. (2009). Progress towards construct validation of the Sports Mental Toughness Questionnaire (SMTQ). European Journal of Psychological Assessment, 25(3), 186-193. doi:10.1027/1015-5759.25.3.186) and self-organisation (self-descriptive attribute task; Showers, C. J. (2002). Integration and compartmentalisation: A model of self-structure and self-change. In D. Cervone & W. Mischel (Eds.), Advances in personality science (pp. 271-291). New York, NY: Guilford Press). As predicted, global mental toughness was associated with self-concept positivity, which was particularly high in individuals with positive-integrative self-organisation (individuals who distribute positive and negative self-attributes evenly across multiple selves). Specifically, positive integration was associated with constancy (commitment to goal achievement despite obstacles and the potential for failure), which extends presumably from positive integratives' emotional stability and drive to resolve negative self-beliefs.

Distinguishing centrarchid genera by use of lateral line scales

USGS Publications Warehouse

Roberts, N.M.; Rabeni, C.F.; Stanovick, J.S.

2007-01-01

Predator-prey relations involving fishes are often evaluated using scales remaining in gut contents or feces. While several reliable keys help identify North American freshwater fish scales to the family level, none attempt to separate the family Centrarchidae to the genus level. Centrarchidae is of particular concern in the midwestern United States because it contains several popular sport fishes, such as smallmouth bass Micropterus dolomieu, largemouth bass M. salmoides, and rock bass Ambloplites rupestris, as well as less-sought-after species of sunfishes Lepomis spp. and crappies Pomoxis spp. Differentiating sport fish from non-sport fish has important management implications. Morphological characteristics of lateral line scales (n = 1,581) from known centrarchid fishes were analyzed. The variability of measurements within and between genera was examined to select variables that were the most useful in further classifying unknown centrarchid scales. A linear discriminant analysis model was developed using 10 variables. Based on this model, 84.4% of Ambloplites scales, 81.2% of Lepomis scales, and 86.6% of Micropterus scales were classified correctly using a jackknife procedure. ?? Copyright by the American Fisheries Society 2007.

Dimensionality of Organizational Commitment in Volunteer Workers: Chamber of Commerce Board Members and Role Fulfillment

ERIC Educational Resources Information Center

Dawley, David D.; Stephens, Robert D.; Stephens, David B.

2005-01-01

This study explores the multi-dimensionality of organizational commitment of volunteer chamber of commerce board members using the Meyer and Allen (1997) scale. The effect of organizational commitment on desirable board member roles is also tested. Theory is developed by uniting past research in both organizational commitment and employee…

Structural Validity of the Fear of Success Scale

ERIC Educational Resources Information Center

Metzler, Jonathan N.; Conroy, David E.

2004-01-01

Fear of success is a dispositional form of anxiety that can have harmful effects on athletes' motivation and performance; however, empirical research on fear of success in sport has been limited. Zuckerman and Allison's (1976) Fear of Success Scale (FOSS) has been the most popular fear of success measure used in sport, yet it is laden with…

Consumer Decision-Making Styles for Singaporean College Consumers: An Exploratory Study

ERIC Educational Resources Information Center

Bae, Sungwon; Pyun, Do Young; Lee, Soonhwan

2010-01-01

The purpose of this study was to investigate Singaporean consumers' decision-making styles (shopping styles) for sports products. This study used a scale of the Purchaser Style Inventory for Sport Products (PSISP) to identify if the scale was reliable. An instrument, consisting of 42 items under 9 dimensions, was administrated to 234 college…

BASIC Computer Scoring Program for the Leadership Scale for Sports.

ERIC Educational Resources Information Center

Garland, Daniel J.

This paper describes a computer scoring program, written in Commodore BASIC, that offers an efficient approach to the scoring of the Leadership Scale for Sports (LSS). The LSS measures: (1) the preferences of athletes for specific leader behaviors from the coach; (2) the perception of athletes regarding the actual leader behavior of their coach;…

An Examination and Validation of an Adapted Youth Experience Scale for University Sport

ERIC Educational Resources Information Center

Rathwell, Scott; Young, Bradley W.

2016-01-01

Limited tools assess positive development through university sport. Such a tool was validated in this investigation using two independent samples of Canadian university athletes. In Study 1, 605 athletes completed 99 survey items drawn from the Youth Experience Scale (YES 2.0), and separate a priori measurement models were evaluated (i.e., 99…

The Development of a Sport-Based Life Skills Scale for Youth to Young Adults, 11-23 Years of Age

ERIC Educational Resources Information Center

Cauthen, Hillary Ayn

2013-01-01

The purpose of this study was to develop a sport-based life skills scale that assesses 20 life skills: goal setting, time management, communication, coping, problem solving, leadership, critical thinking, teamwork, self-discipline, decision making, planning, organizing, resiliency, motivation, emotional control, patience, assertiveness, empathy,…

Mentoring as a Formalized Learning Strategy with Community Sports Volunteers

ERIC Educational Resources Information Center

Griffiths, Mark; Armour, Kathleen

2012-01-01

The aim of our study was to examine formalized mentoring as a learning strategy for volunteer sports coaches and to consider implications for other volunteer groups in the community. Despite the increasingly popular use of mentoring as a learning and support strategy across professional domains, and the sheer scale of volunteer sports coach…

Physical Education and Sport at School in Europe

ERIC Educational Resources Information Center

Kerpanova, Viera; Borodankova, Olga

2013-01-01

"Physical Education and Sport at School in Europe" maps the state of play of physical education and sport activities at school in 30 European countries. The report covers primary and lower secondary education and provides an insight into the following topics: national strategies and large-scale initiatives where they exist, the status of…

Multiple Time Scale Models in Sport and Exercise Science

ERIC Educational Resources Information Center

Smith, Daniel M.; Walls, Theodore A.

2016-01-01

In sport and exercise research, examining both within- and between-individual variation is crucial. The ability to investigate change both within competitive events and across a competitive season is a priority for many sport researchers. The aim of this article is to demonstrate an approach to analyzing intensive longitudinal data collected…

Kinematic effect of Nintendo WiiTM sports program exercise on obstacle gait in elderly women with falling risk

PubMed Central

Jung, Dae-In; Ko, Dae-Sik; Jeong, Mi-Ae

2015-01-01

[Purpose] This study evaluated the changes in balance ability and obstacle gait after lumbar stabilization exercise and Nintendo WiiTM Sports in elderly at risk for falls. [Subjects and Methods] Twenty-four elderly women with at risk for falls were randomly divided into the control, lumbar stabilization exercise, and Nintendo Wii Sports groups. Static balance was measured by the Berg Balance Scale and functional reach test, dynamic balance by the timed up-and-go test, and obstacle negotiation function by crossing velocity and maximum vertical heel clearance. [Results] Both the lumbar stabilization exercise and Nintendo Wii Sports groups showed significant improvements in obstacle negotiation function after the exercise compared to the control group. Berg Balance Scale and functional reach test scores were greater in the lumbar stabilization exercise group, while the timed up-and-go test time was significantly better in the Nintendo Wii Sports groups. [Conclusion] Lumbar stabilization exercises and Nintendo Wii Sports improve falling related balance and obstacle negotiation function in elderly women at risk for falls. PMID:26157228

Kinematic effect of Nintendo Wii(TM) sports program exercise on obstacle gait in elderly women with falling risk.

PubMed

Jung, Dae-In; Ko, Dae-Sik; Jeong, Mi-Ae

2015-05-01

[Purpose] This study evaluated the changes in balance ability and obstacle gait after lumbar stabilization exercise and Nintendo Wii(TM) Sports in elderly at risk for falls. [Subjects and Methods] Twenty-four elderly women with at risk for falls were randomly divided into the control, lumbar stabilization exercise, and Nintendo Wii Sports groups. Static balance was measured by the Berg Balance Scale and functional reach test, dynamic balance by the timed up-and-go test, and obstacle negotiation function by crossing velocity and maximum vertical heel clearance. [Results] Both the lumbar stabilization exercise and Nintendo Wii Sports groups showed significant improvements in obstacle negotiation function after the exercise compared to the control group. Berg Balance Scale and functional reach test scores were greater in the lumbar stabilization exercise group, while the timed up-and-go test time was significantly better in the Nintendo Wii Sports groups. [Conclusion] Lumbar stabilization exercises and Nintendo Wii Sports improve falling related balance and obstacle negotiation function in elderly women at risk for falls.

Micronutrient Deficiency Control in Vietnam from Policy and Research to Implementation: Keys for Success, Challenges and Lessons Learned.

PubMed

Tran, Van Khanh; Spohrer, Rebecca; LE, Tuyen Danh; Poonawala, Alia; Monech-Pfanner, Regina

2015-01-01

Micronutrient deficiencies are still a public health problem in Vietnam. The Government of Vietnam has taken several steps to improve the situation through issuing supportive policy documents over the last several decades. Food fortification is an important complementary strategy to help bridge the nutrient gap in the population. Currently technical regulations are in place and food fortification is taking place on a voluntary basis, along with other complementary targeted programs including home fortification of complementary foods with micronutrient powders and a communications campaign to reach adolescent girls. These have been built on innotative partnerships with industries on a voluntary, market basis. Other innovative targeted nutrition programs are also being piloted, including a micronutrient supplement project in four provinces and a campain to reach adolescent girls through sports. High level political commitment and resources is a crucial element to scale up in Vietnam. A micronutrient survey planned in 2015 will help provide the evidence to support a possible mandatory decree on food fortification. Vietnam has built a solid foundation in order to scale up its national food fortification program in the future to reach the majority of the population with improved intakes of iron, vitamin A, zinc, and iodine.

Development Trajectories and Predictors of the Role Commitment of Nursing Preceptors.

PubMed

Wang, Wei-Fang; Hung, Chich-Hsiu; Li, Chung-Yi

2018-06-01

The commitment of nursing preceptors to their role is an important driving force that supports their clinical teaching and affects teaching quality. Role commitment undergoes dynamic development and thus changes over time. Existing studies have utilized only cross-sectional study designs and have not analyzed the changes in commitment trajectories with related factors. This study aimed to investigate the development trajectories of the commitment of preceptors and to examine the predictors between the trajectories of role commitment among nursing preceptors. A single-group, repeated-measures design was adopted, and 59 participants completed the Commitment to the Preceptor Role Scale and the Preceptor's Perception of Support Scale. The latent class growth analysis method was used to estimate the trajectory class patterns. The Wilcoxon rank-sum test, a nonparametric method, was used to compare the differences in demographic characteristics between the trajectories of commitment among nursing preceptors. Predictors were examined using binary logistic regression analysis. The two-class model was the best-fitting model to describe the trajectories of nursing preceptor commitment. The two classes in this model were "low commitment," which accounted for 90.3% of all the participants, and "high commitment," which accounted for 9.7%. A significant difference was found between the two classes in terms of motivation for being a preceptor (p = .048). Neither demographic characteristics nor organizational support had a predictive effect on the trajectories of commitment development. This study found a low level of role commitment among new preceptors. Moreover, internal motivation was found to be a significant factor affecting the trajectories of this commitment. Therefore, institutions should foster an appropriate environment to enhance the role identity of preceptors as well as cultivate and stimulate their commitment to this role.

The Hip Sports Activity Scale (HSAS) for patients with femoroacetabular impingement.

PubMed

Naal, Florian D; Miozzari, Hermes H; Kelly, Bryan T; Magennis, Erin M; Leunig, Michael; Noetzli, Hubert P

2013-01-01

To develop and validate a sports activity scale for patients with a diagnosis of femoroacetabular impingement (FAI).
 A nine level Hip Sports Activity Scale (HSAS) was constructed both in German and English languages. Fifty-nine consecutive patients undergoing surgical treatment for FAI at two centers in Switzerland and in the US completed a questionnaire set consisting of the HSAS, the University of California at Los Angeles (UCLA) activity scale and different hip joint-specific and generic outcome tools. For reliability assessment, the HSAS was completed twice about nine days apart. Evidence of reliability, validity and responsiveness was investigated by classical psychometric analyses.
 Reliability was excellent for both the German and the English versions with intraclass correlation coefficients of 0.94 and 0.96, respectively. Evidence of convergent validity was supported by moderate to high correlations with the UCLA activity scale and with the joint-specific measures used. Evidence of divergent validity was supported by low correlations with the SF-12 Mental Component Scale and the WOMAC stiffness subscale. The standardised response mean was 0.69.
 The HSAS is a reliable and valid tool to determine sports levels in patients suffering from FAI. Its use in future studies investigating outcomes in young patients with hip disease can be recommended.
 Level III, Diagnostic Studies - An independent, masked comparison with an appropriate population of patients, but reference standard not applied to all study patients.

Psychometric Properties of the Commitment to Physical Activity Scale

ERIC Educational Resources Information Center

DeBate, Rita DiGioacchino; Huberty, Jennifer; Pettee, Kelley

2009-01-01

Objective: To assess psychometric properties of the Commitment to Physical Activity Scale (CPAS). Methods: Girls in third to fifth grades (n = 932) completed the CPAS before and after a physical activity intervention. Psychometric measures included internal consistency, factor analysis, and concurrent validity. Results: Three CPAS factors emerged:…

Cross-Cultural Adaptation and Validation of the Commitment-to-School Scale Using a Sample of Junior High School Youth in Ghana

ERIC Educational Resources Information Center

Ansong, David; Chowa, Gina A.; Masa, Rainier D.

2016-01-01

Empirical evidence from developed countries suggests that students' commitment to school is fundamental to their academic success. However, in developing countries, validated measures of student commitment to school do not exist. The current study helps fill this research gap by examining the validity and reliability of a commitment-to-school…

Motivational Climate Sport Youth Scale: Measurement Invariance Across Gender and Five Different Sports.

PubMed

Monteiro, Diogo; Borrego, Carla Chicau; Silva, Carlos; Moutão, João; Marinho, Daniel Almeida; Cid, Luís

2018-03-01

The aim of this study was to analyze the psychometric properties of the Portuguese version of the Motivational Climate Sport Youth Scale (MCSYSp) and invariance across gender and different sports (swimming, soccer, handball, basketball, futsal). A total of 4,569 athletes (3,053 males, 1,516 females) from soccer (1,098), swimming (1,049), basketball (1,754), futsal (340), and handball (328) participated in this study, with ages between 10 and 20 years (M = 15.13; SD = 1.95). The results show that the original model (two factors/12 items) did not adjust to the data in a satisfactory way; therefore, it was necessary to change the model by removing four items (two from each factor). Subsequently, the model adjusted to the data in a satisfactory way (χ 2 = 499.84; df = 19; χ 2 /df = 26.30; p < .001; SRMR = .037; TLI = .923; CFI = .948; RMSEA = .074; IC90% .069-.080) and was invariant by gender and team sports (soccer, handball, basketball, futsal) (ΔCFK≤.01); however, it was not invariant between swimming and team sports (soccer, handball, basketball, futsal) (ΔCFI ≥ .01). In conclusion, the MCSYSp (two factors/eight items) is a valid and reliable choice that is transversal not only to gender, but also to the different studied team sports to measure the perception of the motivational climate in athletes. Future studies can research more deeply the invariance analysis between individual sports to better understand the invariance of the model between individual and team sports.

Perceptions of Physical Competence, Motor Competence, and Participation in Organized Sport: Their Interrelationships in Young Children.

ERIC Educational Resources Information Center

Ulrich, Beverly D.

1987-01-01

A sample of 250 children from grades K through four were given a confidence scale, a motor competence assessment, and a questionnaire regarding sport participation in order to examine the interrelationships among perceived physical competence, motor competence, and participation in organized sport in young children. Results are discussed.…

Adaptation of Individual and Team Character in Sport Questionnaire to Turkish

ERIC Educational Resources Information Center

Görgüt, Ilyas; Tutkun, Erkut

2017-01-01

The aim of this study was to make validity and reliability of Turkish form of the individual and team character in sport questionnaire (ITCSQ) which was developed by Davidson et al., (2000). Scale was designed to measure outcomes related with character in the sport environment. 438 participants were voluntarily included into the study in two…

Psychological Skills Development and Maintenance in Professional Soccer Players: An Experimental Design with Follow Up Measures

ERIC Educational Resources Information Center

Miçoogullari, Bülent Okan

2016-01-01

Psychological skills training and Psychological well-being (PWB) are two essential concepts not only for general mental health but also for athletic performance in sport settings. However, the effects of problems in Sport Training Scale (PSTS) on sport performance and general psychological well-being have not been systematically examined through…

The trust-commitment challenge in service quality-loyalty relationships.

PubMed

Moreira, Antonio Carrizo; Silva, Pedro Miguel

2015-01-01

The purpose of this paper is to develop and empirically test a model to examine service quality, satisfaction, trust and commitment as loyalty antecedents in a private healthcare service. The approach was tested using structural equation modelling, involving 175 patients from a private Portuguese healthcare unit, using a revised Service Quality Assessment Scale (SQAS) scale for service quality evaluation. The scale used to evaluate service quality is valid and meaningful. Service quality proved to be a multidimensional construct and relevant to build satisfaction. The path satisfaction→trust→loyalty was validated, whereas the path satisfaction→commitment→loyalty was not statistically supported. The revised SQAS scale showed good internal consistency in healthcare context. Further trust-commitment antecedents must be examined in a private healthcare landscape to generalise the findings. Healthcare quality managers must explore the service quality dimensions to generate satisfaction among their patients. Developing trust generates positive patient attitudes and loyalty. This study explores using the SQAS scale in a private healthcare context. The authors provide further evidence that service quality is an antecedent and different from satisfaction. All the measures used proved to be valid and reliable. Trust and commitment play different roles in their relationship with loyalty.

A cluster analysis of perfectionism among competitive athletes.

PubMed

Martinent, Guillaume; Ferrand, Claude

2006-12-01

In the present study, the ways in which athletes may experience perfectionism in a sport context were examined. The question of interest was whether self-confidence, intensity, and direction of cognitive and somatic precompetitive anxiety would differ across identifiable profiles of perfectionism. Competitive athletes (N= 166) completed the Sport-Multidimensional Perfectionism Scale, the French-Canadian Hewitt Multidimensional Perfectionism Scale, and the Competitive State Anxiety Inventory-2 Revised, including a Direction scale. Results of the cluster analysis indicated that athletes could be classified into three groups labelled Nonperfectionists, Adaptive perfectionists, and Maladaptive perfectionists. Perfectionism profiles differed significantly on Cognitive and Somatic Anxiety Intensity and on Cognitive Anxiety Direction. The importance of considering all dimensions of perfectionism simultaneously when examining the functional nature of this construct in sport is discussed.

Anxiety, Self-Esteem and Coping with Stress in Secondary School Students in Relation to Involvement in Organized Sports

PubMed Central

DOLENC, Petra

2015-01-01

Aim The objective of the study was to examine self-esteem, anxiety level and coping strategies among secondary school students in relation to their involvement in organized sports. Methods The sample included 280 Slovenian male and female secondary school students aged between 15 and 19 years. The participants completed The Adolescent Coping Scale, the Spielberger State-Trait Anxiety Inventory, and the PSDQ Selfesteem Scale. Results Participants engaged in organized sports exhibited higher self-esteem scores and lower anxiety scores in comparison to non-sport participants. Differences between the two groups have also been identified with respect to the use of certain coping strategies. Sport participants reported more productive coping than non-sport participants, which represents an active and problem-focused approach to dealing with everyday problems. Gender differences in the referred variables have also been studied, with female athletes exhibiting higher levels of anxiety than male athletes. Female participants were also found to use more non-productive coping than males, focused mainly on reducing emotional effects of stress. Conclusions Organized youth sports have an important role in improving and maintaining a favorable sense of self-worth, reducing anxiety, and promoting productive coping strategies in adolescents when dealing with everyday problems. PMID:27646730

Examiner Errors on the Reynolds Intellectual Assessment Scales Committed by Graduate Student Examiners

ERIC Educational Resources Information Center

Loe, Scott A.

2014-01-01

Protocols from 108 administrations of the Reynolds Intellectual Assessment Scales were evaluated to determine the frequency of examiner errors and their impact on the accuracy of three test composite scores, the Composite Ability Index (CIX), Verbal Ability Index (VIX), and Nonverbal Ability Index (NIX). Students committed at least one…

Review of sports-related concussion: Potential for application in military settings.

PubMed

Lew, Henry L; Thomander, Darryl; Chew, Kelvin T L; Bleiberg, Joseph

2007-01-01

This article reviews current issues and practices in the assessment and clinical management of sports-related concussion. An estimated 300,000 sports-related concussions occur annually in the United States. Much of what has been learned about concussion in the sports arena can be applied to the diagnosis and management of concussion in military settings. Current military guidelines for assessing and managing concussion in war zones incorporate information and methods developed through sports-concussion research. We discuss the incidence, definition, and diagnosis of concussion; concussion grading scales; sideline evaluation tools; neuropsychological assessment; return-to-action criteria; and complications of concussion.

Arthroscopic Bankart Repair Versus Open Bristow-Latarjet for Shoulder Instability: A Matched-Pair Multicenter Study Focused on Return to Sport.

PubMed

Blonna, Davide; Bellato, Enrico; Caranzano, Francesco; Assom, Marco; Rossi, Roberto; Castoldi, Filippo

2016-12-01

The arthroscopic Bankart repair and open Bristow-Latarjet procedure are the 2 most commonly used techniques to treat recurrent shoulder instability. To compare in a case control-matched manner the 2 techniques, with particular emphasis on return to sport after surgery. Cohort study; Level of evidence, 3. A study was conducted in 2 hospitals matching 60 patients with posttraumatic recurrent anterior shoulder instability with a minimum follow-up of 2 years (30 patients treated with arthroscopic Bankart procedure and 30 treated with open Bristow-Latarjet procedure). Patients with severe glenoid bone loss and revision surgeries were excluded. In one hospital, patients were treated with arthroscopic Bankart repair using anchors; in the other, patients underwent the Bristow-Latarjet procedure. Patients were matched according to age at surgery, type and level of sport practiced before shoulder instability (Degree of Shoulder Involvement in Sports [DOSIS] scale), and number of dislocations. The primary outcomes were return to sport (Subjective Patient Outcome for Return to Sports [SPORTS] score), rate of recurrent instability, Oxford Shoulder Instability Score (OSIS), Subjective Shoulder Value (SSV), Western Ontario Shoulder Instability Index (WOSI), and range of motion (ROM). After a mean follow-up of 5.3 years (range, 2-9 years), patients who underwent arthroscopic Bankart repair obtained better results in terms of return to sport (SPORTS score: 8 vs 6; P = .02) and ROM in the throwing position (86° vs 79°; P = .01), and they reported better subjective perception of the shoulder (SSV: 86% vs 75%; P = .02). No differences were detectable using the OSIS or WOSI. The rate of recurrent instability was not statistically different between the 2 groups (Bankart repair 10% vs Bristow-Latarjet 0%; P = .25), although the study may have been underpowered to detect a clinically important difference in this parameter. The multiple regression analysis showed that the independent variables associated with return to sport were preoperative DOSIS scale, type of surgery, and recurrent dislocations after surgery. Patients who played sports with high upper extremity involvement (eg, swimming, rugby, martial arts) at a competitive level (DOSIS scale 9 or 10) had a lower level of return to sport with both repair techniques. Arthroscopic stabilization using anchors provided better return to sport and subjective perception of the shoulder compared with the open Bristow-Latarjet procedure in the population studied. Recurrence may be higher in the arthroscopic Bankart group; further study is needed on this point. © 2016 The Author(s).

The Shoulder Instability-Return to Sport after Injury (SIRSI): a valid and reproducible scale to quantify psychological readiness to return to sport after traumatic shoulder instability.

PubMed

Gerometta, Antoine; Klouche, Shahnaz; Herman, Serge; Lefevre, Nicolas; Bohu, Yoann

2018-01-01

The main goal of this study was to propose and validate a tool to quantify the psychological readiness of athletes to return to sport following traumatic shoulder instability and conservative or surgical management. «Knee» was replaced by the term «shoulder» in the Anterior Cruciate Ligament-Return to Sport after Injury scale. This pilot test of the Shoulder Instability-Return to Sport after Injury scale (SIRSI) was performed in a group of athletes who underwent surgery for post-traumatic chronic anterior shoulder instability. The final version was then validated according to the international COSMIN methodology. A retrospective study was performed including all rugby players who had reported an episode of instability between 2012 and 2013. The WOSI and the Walch-Duplay scales were used as reference questionnaires. Sixty-two patients were included, mean age 26 ± 5.2 years old, 5 women/57 men. Patients were professional or competitive athletes (70.9%) and followed-up for 4.6 ± 1.6 years after the first episode of shoulder instability. Shoulder surgery was performed in 30/62 (48.4%) patients, a mean 1.6 ± 1.2 years after the first episode of instability. The SIRSI was strongly correlated with the reference questionnaires (r = 0.80, p < 10 -5 ). The mean SIRSI score was significantly higher in patients who returned to play rugby (60.9 ± 26.6% vs 38.1 ± 25.6%, p = 0.001). The internal consistency of the scale was high (α = 0.96). Reproducibility of the test-retest was excellent (ρ = 0.93, 95% CI [0.89-0.96], p < 10 -5 ). No ceiling/floor effects were found. The SIRSI is a valid, reproducible scale that identifies patients who are ready to return to the same sport after an episode of shoulder instability, whether they undergo surgery or not. III.

The NASA Short-term Prediction Research and Transition (SPoRT) Center: A Collaborative Model for Accelerating Research into Operations

NASA Technical Reports Server (NTRS)

Goodman, S. J.; Lapenta, W.; Jedlovec, G.; Dodge, J.; Bradshaw, T.

2003-01-01

The NASA Short-term Prediction Research and Transition (SPoRT) Center in Huntsville, Alabama was created to accelerate the infusion of NASA earth science observations, data assimilation and modeling research into NWS forecast operations and decision-making. The principal focus of experimental products is on the regional scale with an emphasis on forecast improvements on a time scale of 0-24 hours. The SPoRT Center research is aligned with the regional prediction objectives of the US Weather Research Program dealing with 0-1 day forecast issues ranging from convective initiation to 24-hr quantitative precipitation forecasting. The SPoRT Center, together with its other interagency partners, universities, and the NASA/NOAA Joint Center for Satellite Data Assimilation, provides a means and a process to effectively transition NASA Earth Science Enterprise observations and technology to National Weather Service operations and decision makers at both the global/national and regional scales. This paper describes the process for the transition of experimental products into forecast operations, current products undergoing assessment by forecasters, and plans for the future.

The impact of psychological empowerment and organisational commitment on Chinese nurses' job satisfaction.

PubMed

Ouyang, Yan-Qiong; Zhou, Wen-Bin; Qu, Hui

2015-01-01

Research findings have shown that job satisfaction of Chinese nurses is at a low level. Limited studies have focused on the impact of psychological empowerment and organisational commitment on job satisfaction of Chinese nurses. The aim of this study is to describe job satisfaction, psychological empowerment and organisational commitment of Chinese nurses and to explore the impact of psychological empowerment and organisational commitment on the nurses' job satisfaction. A total of 726 nurses were recruited in a convenience sample from 10 tertiary hospitals. Data were collected using four questionnaires including Job Satisfaction Survey, Psychological Empowerment Scale, Organisational Commitment Scale and Demographic Questionnaire. Descriptive analysis, correlation and stepwise multiple regression were used for data analysis. Nurses' job satisfaction, psychological empowerment and organisational commitment were identified at moderate levels. Nurses' job satisfaction and psychological empowerment were significantly different in terms of age and length of service; nurse job satisfaction varied with respect to marital status. Findings further indicated that nurse job satisfaction was positively correlated with psychological empowerment and organisational commitment. Psychological empowerment, organisational commitment and marital status were significant predicting factors of nurse job satisfaction. This study provides evidence to help nursing managers and health policy-makers to develop intervention programs aimed at enhancing nurse job satisfaction and retaining nurses.

The impact of psychological empowerment and organizational commitment on Chines nurses' job satisfaction.

PubMed

Zhou, Wen-Bin; Ouyang, Yan-Qiong; Qu, Hui

2014-11-10

Abstract Background: Research findings have shown that job satisfaction of Chinese nurses is at a low level. Limited studies have focused on the impact of psychological empowerment and organizational commitment on job satisfaction of Chinese nurses. Aims: The aim of this study is to describe job satisfaction, psychological empowerment and organizational commitment of Chinese nurses and to explore the impact of psychological empowerment and organizational commitment on the nurses' job satisfaction. Methods: A total of 726 nurses were recruited in a convenience sample from 10 tertiary hospitals. Data were collected using four questionnaires including Job Satisfaction Survey, Psychological Empowerment Scale, Organizational Commitment Scale and Demographic Questionnaire. Descriptive analysis, correlation and stepwise multiple regression were used for data analysis. Results: Nurses' job satisfaction, psychological empowerment, and organizational commitment were identified at moderate levels. Nurses' job satisfaction and psychological empowerment were significantly different in terms of age and length of service; nurse job satisfaction varied with respect to marital status. Findings further indicated that nurse job satisfaction was positively correlated with psychological empowerment and organizational commitment. Psychological empowerment, organizational commitment, and marital status were significant predicting factors of nurse job satisfaction. Conclusions: This study provides evidence to help nursing managers and health policy-makers to develop intervention programs aimed at enhancing nurse job satisfaction and retaining nurses.

Modernizing sports facilities

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dustin, R.

Modernization and renovation of sports facilities challenge the design team to balance a number of requirements: spectator and owner expectations, existing building and site conditions, architectural layouts, code and legislation issues, time constraints and budget issues. System alternatives are evaluated and selected based on the relative priorities of these requirements. These priorities are unique to each project. At Alexander Memorial Coliseum, project schedules, construction funds and facility usage became the priorities. The ACC basketball schedule and arrival of the Centennial Olympics dictated the construction schedule. Initiation and success of the project depended on the commitment of the design team tomore » meet coliseum funding levels established three years ago. Analysis of facility usage and system alternative capabilities drove the design team to select a system that met the project requirements and will maximize the benefits to the owner and spectators for many years to come.« less

Career Decision-Making Self-Efficacy and Career Commitment: Gender and Ethnic Differences among College Students.

ERIC Educational Resources Information Center

Chung, Y. Barry

2002-01-01

Analysis of responses from 165 undergraduates on the Career Decision Making Self Efficacy Scale revealed high internal consistency for the instrument and moderate correlation between it and the Career Commitment Scale. No gender or ethnic differences were found in this correlation. Blacks scored significantly higher than whites on both measures.…

Brief Report: Intimacy, Passion, and Commitment in Romantic Relationships--Validation of a "Triangular Love Scale" for Adolescents

ERIC Educational Resources Information Center

Overbeek, Geertjan; Ha, Thao; Scholte, Ron; de Kemp, Raymond; Engels, Rutger C. M. E.

2007-01-01

This study examined the psychometric properties of an adolescent version of the "triangular love scale" (TLS), which assesses three components of romantic relationships: intimacy, passion, and commitment. Using data from 435 Dutch adolescents aged 12-18 years, we found evidence for convergent validity, showing that dimensions of…

Beyond Motivation: Initial validation of the Commitment to Sobriety Scale

PubMed Central

Kelly, John F.; Greene, M. Claire

2013-01-01

From an addiction treatment and recovery standpoint maladaptive motivational hierarchies lie at the core of the challenge in mobilizing salutary behavior change. Motivation has been conceptualized as dynamic, interactive and modifiable, as well as multidimensional. Measures of recovery motivation have been developed and validated, but are generally only modest and variable predictors of future behavior. A related, but potentially more potent, construct, is that of commitment to sobriety as it denotes a clearer re-ranking of motivational hierarchies such that the recovery task is now given a top priority potentially less susceptible to the risks associated with undulating future circumstance. This study investigated the psychometric properties of a novel commitment to sobriety scale (CSS). Results revealed a coherent, psychometrically valid, and reliable tool that outperformed an existing commitment to abstinence scale (ATAQ; Morgenstern et al, 1996) and a gold standard measure of motivation (SOCRATES; Miller and Tonigan, 1996). This study highlights commitment to sobriety as an important addiction construct. Researchers and theoreticians may find the CSS useful in helping to explain how individuals achieve recovery, and practitioners may find clinical utility in the CSS in helping identify patients in need of more intensive or alternative intervention. PMID:23953168

Motivation Measures in Sport: A Critical Review and Bibliometric Analysis.

PubMed

Clancy, Rachel B; Herring, Matthew P; Campbell, Mark J

2017-01-01

Motivation is widely-researched, in both sport psychology and other fields. As rigorous measurement is essential to understanding this latent construct, a critical appraisal of measurement instruments is needed. Thus, the purpose of this review was to evaluate the six most highly cited motivation measures in sport. Peer-reviewed articles published prior to August 2016 were searched to identify the six most highly cited motivation questionnaires in sport: Sport Motivation Scale (SMS), Intrinsic Motivation Inventory (IMI), Situational Motivational Scale (SIMS), Perceptions of Success Questionnaire (POSQ), Behavioural Regulation in Sport Questionnaire (BRSQ), and Task and Ego Orientation in Sport Questionnaire (TEOSQ). The questionnaires were then evaluated and discussed in four sections: Development, Reliability, Correlates, and Summary. Bibliometric data were also calculated (average weighted impact factor) and assessed (e.g., citations per year) to evaluate the impact of the use of each questionnaire. Despite some variance in their psychometric properties, conceptualization, structure, and utility, the six questionnaires are psychometrically strong instruments for quantifying motivation that are widely supported in the literature. Bibliometric analyses suggested that the IMI ranks first and the SMS ranks sixth according to the average weighted impact factors of their original publications. Consideration of each questionnaire's psychometric strengths/limitations, and conceptualization of motivation in the context of specific research questions should guide researchers in selecting the most appropriate instrument to measure motivation in sport. The average weighted impact factor of each questionnaire is a useful value to consider as well. With these points in mind, recommendations are provided.

Motivation Measures in Sport: A Critical Review and Bibliometric Analysis

PubMed Central

Clancy, Rachel B.; Herring, Matthew P.; Campbell, Mark J.

2017-01-01

Motivation is widely-researched, in both sport psychology and other fields. As rigorous measurement is essential to understanding this latent construct, a critical appraisal of measurement instruments is needed. Thus, the purpose of this review was to evaluate the six most highly cited motivation measures in sport. Peer-reviewed articles published prior to August 2016 were searched to identify the six most highly cited motivation questionnaires in sport: Sport Motivation Scale (SMS), Intrinsic Motivation Inventory (IMI), Situational Motivational Scale (SIMS), Perceptions of Success Questionnaire (POSQ), Behavioural Regulation in Sport Questionnaire (BRSQ), and Task and Ego Orientation in Sport Questionnaire (TEOSQ). The questionnaires were then evaluated and discussed in four sections: Development, Reliability, Correlates, and Summary. Bibliometric data were also calculated (average weighted impact factor) and assessed (e.g., citations per year) to evaluate the impact of the use of each questionnaire. Despite some variance in their psychometric properties, conceptualization, structure, and utility, the six questionnaires are psychometrically strong instruments for quantifying motivation that are widely supported in the literature. Bibliometric analyses suggested that the IMI ranks first and the SMS ranks sixth according to the average weighted impact factors of their original publications. Consideration of each questionnaire's psychometric strengths/limitations, and conceptualization of motivation in the context of specific research questions should guide researchers in selecting the most appropriate instrument to measure motivation in sport. The average weighted impact factor of each questionnaire is a useful value to consider as well. With these points in mind, recommendations are provided. PMID:28337165

Gender typing of sports: an investigation of Metheny's classification.

PubMed

Riemer, Brenda A; Visio, Michelle E

2003-06-01

The purpose of this study was to investigate if children perceived certain sports to be masculine, feminine, or neutral. Students attending a University Laboratory school (grades K-12) were asked to fill out a survey about sports during a class period, Children in grades K-6 were given a sport (such as baseball) and asked if a boy named David would play it, if a girl named Jane would play it, or if both David and Jane would play the sport. Students in grades 7-12 were asked to name their favorite athlete or team and sport and indicate what sports they felt was best for a girl and a boy. Then they were given a list of sports and asked to indicate, using a 5-point Likert-type scale, whether they believed the sport was masculine, neutral, or feminine. Results from loglinear analyses indicated that students sex-typed certain sports, such as aerobics and football. Additionally, although some responses from students in grades 7-12 indicated that individuals should be able to play any sport they wanted, there were many gendered rsponses in terms of what sport(s) girls and boys should participate in. The results are discussed with reference to Metheny's categories of permissible sports for girls and in the framework of the gender typing of sport.

[Influence of organizational commitment and professional nurses in conflict resolution strategies].

PubMed

Pinho, Paula; Albuquerque, Carlos

2013-01-01

INTRODUCE: The changes in the health area and the set of structural changes in the nursing profession and career interfere in the dynamics and stability of the future of the nurses. To study the influence of organizational and professional commitment of the nurses in the strategies of conflict resolution. This is a quantitative, transversal and non-experimental research, following a descriptive-correlational way. Non-probabilistic sample of 102 nurses to perform duties in Health Units, mostly female (82.4%) with a mean age of 39.33 years and standard deviation 9.226. The measuring instrument consists of three scales calibrated and validated for the portuguese population: Organizational Commitment Questionnaire, Professional Commitment Scale and Inventory Strategies for Conflict Resolution, which assesses how individuals deal with conflict situations before higher (Form A), subordinate (Form B) and colleagues (Form C). Nurses demonstrate a moderate organizational commitment and higher affective commitment and normative commitment to the instrumental. Nurses demonstrate a moderate professional commitment and the results show that nurses have higher values on the dimensions of that interest and challenge the relevance dimension of nursing as a profession. The organizational commitment influences the adoption of strategies of conflict resolution as a conflict situation arises with the boss, subordinates or colleagues. The higher the level of organizational commitment higher the level of professional commitment. Nurses more engaged professionally demonstrate strategies that use more integrative and compromise in conflict resolution whether against the boss, subordinates or colleagues. The results ensure the need to promote and stimulate the affective commitment by the positive consequences it entails the organization and the profession. The organizational performance benefits from the stimulation of the conflict under certain conditions and that the constructive management of conflict is essential to organizational effectiveness.

Oxford Grading Scale vs manometer for assessment of pelvic floor strength in nulliparous sports students.

PubMed

Da Roza, T; Mascarenhas, T; Araujo, M; Trindade, V; Jorge, R Natal

2013-09-01

To compare pelvic floor muscle strength in nulliparous sports students measured using the modified Oxford Grading Scale and a Peritron manometer; and to compare the manometric measurements between continent and incontinent subjects. Cross-sectional study. All subjects were evaluated twice on the same day; first by vaginal digital examination and subsequently by vaginal pressure using a Peritron manometer. Forty-three nulliparous female sports students [mean age 21 (standard deviation 4) years] from the Sports Faculty of the University of Porto. This study found a significant moderate correlation between the Oxford Grading Scale score and peak pressure on manometry (r=0.646, P=0.002). Mean maximal strength for the entire group was 70.4cmH2O (range 21 to 115cmH2O). Out of 43 subjects, 37% (n=16) demonstrated signs of incontinence. On manometry, no significant differences were found in vaginal resting pressure or peak pressure between the continent and incontinent groups. There was moderate correlation between peak pressure on manometry and the Oxford Grading Scale score. Peritron manometer measurements of pelvic floor muscle contractions showed no significant differences in vaginal resting pressure and peak pressure in continent and incontinent subjects. Copyright © 2012 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

Prediction of intrinsic motivation and sports performance using 2 x 2 achievement goal framework.

PubMed

Li, Chiung-Huang; Chi, Likang; Yeh, Suh-Ruu; Guo, Kwei-Bin; Ou, Cheng-Tsung; Kao, Chun-Chieh

2011-04-01

The purpose of this study was to examine the influence of 2 x 2 achievement goals on intrinsic motivation and performance in handball. Participants were 164 high school athletes. All completed the 2 x 2 Achievement Goals Questionnaire for Sport and the Intrinsic Motivation subscale of the Sport Motivation Scale; the coach for each team rated his athletes' overall sports performance. Using simultaneous-regression analyses, mastery-approach goals positively predicted both intrinsic motivation and performance in sports, whereas performance-avoidance goals negatively predicted sports performance. These results suggest that athletes who pursue task mastery and improvement of their competence perform well and enjoy their participation. In contrast, those who focus on avoiding normative incompetence perform poorly.

Validation of Scale of Commitment to Democratic Values among Secondary Students

ERIC Educational Resources Information Center

Gafoor, K. Abdul

2015-01-01

This study reports development of a reliable and valid instrument for assessing the commitment to democratic values among secondary school students in Kerala from 57 likert type statements originally developed in 2007 by Gafoor and Thushara to assess commitment to nine values avowed in the Indian Constitution. Nine separate maximum likelihood…

Lower white blood cell counts in elite athletes training for highly aerobic sports.

PubMed

Horn, P L; Pyne, D B; Hopkins, W G; Barnes, C J

2010-11-01

White cell counts at rest might be lower in athletes participating in selected endurance-type sports. Here, we analysed blood tests of elite athletes collected over a 10-year period. Reference ranges were established for 14 female and 14 male sports involving 3,679 samples from 937 females and 4,654 samples from 1,310 males. Total white blood cell counts and counts of neutrophils, lymphocytes and monocytes were quantified. Each sport was scaled (1-5) for its perceived metabolic stress (aerobic-anaerobic) and mechanical stress (concentric-eccentric) by 13 sports physiologists. Substantially lower total white cell and neutrophil counts were observed in aerobic sports of cycling and triathlon (~16% of test results below the normal reference range) compared with team or skill-based sports such as water polo, cricket and volleyball. Mechanical stress of sports had less effect on the distribution of cell counts. The lower white cell counts in athletes in aerobic sports probably represent an adaptive response, not underlying pathology.

Disordered Eating, Compulsive Exercise, and Sport Participation in a UK Adolescent Sample.

PubMed

Goodwin, Huw; Haycraft, Emma; Meyer, Caroline

2016-07-01

The sport literature has produced equivocal results as to whether sport participation is a protective or risk factor for disordered eating. One mechanism by which it could be a risk factor is the increased drive or compulsion to exercise. This study compared the levels of disordered eating and compulsive exercise between adolescent sport and non-sport participants. A sample of 417 male and female adolescents, aged 14-16 years old, was recruited from UK secondary schools. Participants completed questionnaire packs that included: the Eating Disorder Inventory; a measure of exercise behaviour; and the Compulsive Exercise Test (CET). Non-sport participants reported significantly greater body dissatisfaction than sport participants, and this was true for boys and girls. Significant group differences were also reported for many of the CET scales, with sport participants generally reporting greater levels of compulsive exercise than non-sport participants. Implications of these results are discussed. Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association. Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association.

38 CFR 77.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... appropriate individuals; and (3) Coordination, Paralympic classification of athletes, athlete assessment... grant under this part. International Paralympic Committee (IPC) means the global governing body of the Paralympic movement. Large-scale adaptive sports program means (1) An adaptive sports program of a National...

Spectator motives and points of attachment: an investigation on professional basketball.

PubMed

Gencer, R Timucin; Kiremitci, Olcay; Boyacioglu, Hayal

2011-12-01

Spectator attendance to professional basketball in Turkey is significantly less than desired. Keeping in mind how important spectators are for team sports, understanding factors that affect game attendance will offer essential clues in terms of increasing spectator attendance. The main purpose of this study was to determine the relationships between basketball spectators' motives and points of attachment. With consideration to this purpose, the present study has tested the validity and reliability of the Motivation Scale for Sport Consumption and the Points of Attachment Index for Turkish basketball spectators. 197 basketball spectators participated in the study. Confirmatory factor analysis results demonstrated that the original models of the measurement tools employed for the study showed an acceptable degree of fit with the data. The internal consistency coefficients of the scales were found to be between 0.59 and 0.80 for the Motivation Scale for Sport Consumption and between 0.53 and 0.88 for the Points of Attachment Index. The canonical correlation analysis only returned a single significant function. The motives aesthetics and escape stood out in terms of the significant function, while the sport type (basketball in this study) stood out in the sense of attachment. Relationships identified between basketball spectators' motives and points of attachment could help sports managers and marketing experts to develop strategies focusing on increasing spectator attendance to their teams' games.

Spectator Motives and Points of Attachment: an Investigation on Professional Basketball

PubMed Central

Gencer, R. Timucin; Kiremitci, Olcay; Boyacioglu, Hayal

2011-01-01

Spectator attendance to professional basketball in Turkey is significantly less than desired. Keeping in mind how important spectators are for team sports, understanding factors that affect game attendance will offer essential clues in terms of increasing spectator attendance. The main purpose of this study was to determine the relationships between basketball spectators’ motives and points of attachment. With consideration to this purpose, the present study has tested the validity and reliability of the Motivation Scale for Sport Consumption and the Points of Attachment Index for Turkish basketball spectators. 197 basketball spectators participated in the study. Confirmatory factor analysis results demonstrated that the original models of the measurement tools employed for the study showed an acceptable degree of fit with the data. The internal consistency coefficients of the scales were found to be between 0.59 and 0.80 for the Motivation Scale for Sport Consumption and between 0.53 and 0.88 for the Points of Attachment Index. The canonical correlation analysis only returned a single significant function. The motives aesthetics and escape stood out in terms of the significant function, while the sport type (basketball in this study) stood out in the sense of attachment. Relationships identified between basketball spectators’ motives and points of attachment could help sports managers and marketing experts to develop strategies focusing on increasing spectator attendance to their teams’ games. PMID:23487414

Sports activity after surgical treatment of intra-articular tibial plateau fractures in skiers.

PubMed

Loibl, Markus; Bäumlein, Martin; Massen, Felix; Gueorguiev, Boyko; Glaab, Richard; Perren, Thomas; Rillmann, Paavo; Ryf, Christian; Naal, Florian D

2013-06-01

Tibial plateau fractures occur frequently while participating in winter sports, but there is no information on whether skiers can resume sports and recreational activities after internal fixation of these fractures. Skiers can resume low-impact sports activity after internal fixation of tibial plateau fractures. Case series; Level of evidence, 4. A total of 103 patients were surveyed by postal questionnaires to determine their sports activities at a mean of 7.8 ± 1.8 years after internal fixation of intra-articular tibial plateau fractures. The survey also included the Lysholm score, the Tegner activity scale, and a visual analog scale (VAS) for pain. At the time of the survey, 88% of the patients were engaged in sports activities (rate of return to sports, 88%), and 53% continued to participate in downhill skiing. The median number of different activities declined from 5 (range, 1-17) preoperatively to 4 (range, 0-11) postoperatively (P < .01). Sports frequency and duration per week did not change: 3 (range, 1-7) preoperatively versus 3 (range, 0-7) postoperatively (P = .275) and 4 hours (range, 1-16 hours) preoperatively versus 3.5 hours (range, 0-15 hours) postoperatively (P = .217), respectively. Median values of all outcome scores declined: Lysholm score, 100 (range, 85-100) preoperatively versus 94.5 (range, 37-100) postoperatively (P < .01); VAS, 0 (range, 0-7) preoperatively versus 1 (range, 0-8) postoperatively (P < .01). Median Tegner activity scale scores declined in all age groups except for patients aged 51 to 60 years. The ability to participate in sports at the time of follow-up compared with the ability before the accident was rated as "similar" by 57 patients (62.0%) and as "worse" by 35 patients (38.0%). The more severe fracture types, B3 and C3 according to the AO classification system, were associated with poorer outcomes related to return to sports and functional scores. A large percentage of skiers with surgically treated intra-articular tibial plateau fractures cannot continue to participate in downhill skiing; however, the majority could resume an active lifestyle for several years after the trauma. Fracture type seems to be an important factor influencing physical activity and general functional outcome.

The sporting body: body image and eating disorder symptomatology among female athletes from leanness focused and nonleanness focused sports.

PubMed

Kong, Peiling; Harris, Lynne M

2015-01-01

Female athletes experience pressure to conform to social and sporting norms concerning body weight. This study compared general and sporting body dissatisfaction and disordered eating symptomatology among 320 elite, recreational, and noncompetitive female athletes aged 17 to 30 years competing in leanness focused sports and nonleanness focused sports. Participants completed an online questionnaire including demographic questions, the Eating Attitudes Test, and the Figure Rating Scale. Athletes from leanness focused sports reported higher levels of body dissatisfaction and greater disordered eating symptomatology regardless of participation level. Elite athletes reported higher levels of body dissatisfaction and greater disordered eating symptomatology regardless of sport type, and differences between recreational and noncompetitive athletes were not found. More than 60% of elite athletes from leanness focused and nonleanness focused sports reported pressure from coaches concerning body shape. The findings have important implications for identifying risk factors for eating disorders among female athletes, where athletes who compete at elite level and those who compete in leanness focused sports at any level may be at higher risk for developing eating disorders.

Constraints of recreational sport participation: measurement invariance and latent mean differences across sex and physical activity status.

PubMed

Liu, Jing Dong; Chung, Pak Kwong; Chen, Wing Ping

2014-10-01

The purpose of the current study was to (a) examine the measurement invariance of the Constraint Scale of Sport Participation across sex and physical activity status among the undergraduate students (N = 630) in Hong Kong and (b) compare the latent mean differences across groups. Measurement invariance of the Constraint Scale of Sport Participation across sex of and physical activity status of the participants was examined first. With receiving support on the measurement invariance across groups, latent mean differences of the scores across groups were examined. Multi-group confirmatory factor analysis revealed that the configural, metric, scalar, and structural invariance of the scale was supported across groups. The results of latent mean differences suggested that the women reported significantly higher constraints on time, partner, psychology, knowledge, and interest than the men. The physically inactive participants reported significantly higher scores on all constraints except for accessibility than the physically active participants.

Examining the Relationship between Teacher Organizational Commitment and School Health in Turkish Primary Schools

ERIC Educational Resources Information Center

Sezgin, Ferudun

2009-01-01

The purpose of this study was to examine the relationships between teachers' perceptions of organizational commitment and school health in Turkish primary schools. The Organizational Commitment Scale and the Organizational Health Inventory were used to gather data from 323 randomly selected teachers employed in 20 primary schools in Ankara.…

Dimensions of problem gambling behavior associated with purchasing sports lottery.

PubMed

Li, Hai; Mao, Luke Lunhua; Zhang, James J; Wu, Yin; Li, Anmin; Chen, Jing

2012-03-01

The purpose of this study was to identify and examine the dimensions of problem gambling behaviors associated with purchasing sports lottery in China. This was accomplished through the development and validation of the Scale of Assessing Problem Gambling (SAPG). The SAPG was initially developed through a comprehensive qualitative research process. Research participants (N = 4,982) were Chinese residents who had purchased sports lottery tickets, who responded to a survey packet, representing a response rate of 91.4%. Data were split into two halves, one for conducting an EFA and the other for a CFA. A five-factor model with 19 items (Social Consequence, Financial Consequence, Harmful Behavior, Compulsive Disorder, and Depression Sign) showed good measurement properties to assess problem gambling of sports lottery consumers in China, including good fit to the data (RMSEA = 0.050, TLI = 0.978, and CFI = 0.922), convergent and discriminate validity, and reliability. Regression analyses revealed that except for Depression Sign, the SAPG factors were significantly (P < 0.05) predictive of purchase behaviors of sports lottery. This study represents an initial effort to understand the dimensions of problem gambling associated with Chinese sports lottery. The developed scale may be adopted by researchers and practitioners to examine problem gambling behaviors and develop effective prevention and intervention procedures based on tangible evidence.

A clinical observational study on patient-reported outcomes, hip functional performance and return to sports activities in hip arthroscopy patients.

PubMed

Tijssen, Marsha; van Cingel, Robert; de Visser, Enrico; Nijhuis-van der Sanden, Maria

2016-07-01

To describe data of short- and midterm results of hip arthroscopy patients based on patient-reported hip function, hip functional performance and return to sports activities. Observational cohort study. Sports medical center. 37 recreational athletes (21 men) at least six months after finishing rehabilitation for hip arthroscopy. International Hip Outcome Tool 33 (IHOT-33), Pain Visual Analogue Scale (VAS), Global Perceived Effect Scale (GPE), sports questionnaires and hip functional performance tests. At a mean follow-up time of 2.3 years, 81% of participants reported improvement on the GPE and 84% returned to sports activities. The mean IHOT-33 score was 69.3; the mean VAS score was 35.0. Range of motion (ROM) and strength were within the 90% Limb Symmetry Index (LSI) limit, except for hip internal rotation ROM. A full recovery of hip functional performance, as measured with balance and hop tests, was established based on the 90% LSI limit. The overall short- and midterm results of these follow-up data show good recovery of hip arthroscopy patients on patient-reported outcomes, functional performance and return to sports activities. The functional performance tests used in this study seem adequate for measuring recovery in hip arthroscopy patients. Copyright © 2016 Elsevier Ltd. All rights reserved.

SIMPLE DECISION RULES REDUCE REINJURY RISK AFTER ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION

PubMed Central

Grindem, Hege; Snyder-Mackler, Lynn; Moksnes, Håvard; Engebretsen, Lars; Risberg, May Arna

2016-01-01

Background Knee reinjury after anterior cruciate ligament (ACL) reconstruction is common and increases the risk of osteoarthritis. There is sparse evidence to guide return to sport (RTS) decisions in this population. Objectives To assess the relationship between knee reinjury after ACL reconstruction and 1) return to level I sports, 2) timing of return to sports, and 3) knee function prior to return. Methods 106 patients who participated in pivoting sports participated in this prospective two year cohort study. Sports participation and knee reinjury were recorded monthly. Knee function was assessed with the Knee Outcome Survey–Activities of Daily Living Scale, global rating scale of function, and quadriceps strength and hop test symmetry. Pass RTS criteria was defined as scores >90 on all tests, failure as failing any. Results Patients who returned to level I sports had 4.32 (p=0.048) higher reinjury rate than those who did not. The reinjury rate was significantly reduced by 51 % for each month RTS was delayed until 9 months after surgery, after which no further risk reduction was observed. 38.2 % of those who failed RTS criteria suffered reinjuries versus 5.6 % of those who passed (HR: 0.16, p=0.075). More symmetrical quadriceps strength prior to return significantly reduced the knee reinjury rate. Conclusion Returning to level I sports after ACL reconstruction leads to a more than 4-fold increase in reinjury rates over 2 years. Return to sport 9 months or later after surgery and more symmetrical quadriceps strength prior to return substantially reduces the reinjury rate. PMID:27162233

Effects of Youth Participation in Extra-Curricular Sport Programs on Perceived Self-Efficacy: A Multilevel Analysis.

PubMed

Reverdito, Riller S; Carvalho, Humberto M; Galatti, Larissa R; Scaglia, Alcides J; Gonçalves, Carlos E; Paes, Roberto R

2017-06-01

The present study examined extracurricular sport participation variables and developmental context in relationship to perceived self-efficacy among underserved adolescents. Participants ( n = 821, 13.6 ± 1.5 years) completed the Youth Experience in Sport questionnaire and General Self-Efficacy Scale. We used the Human Development Index (HDI) to characterize developmental contexts. Multilevel regression models were used to explore the relative contributions of age, sex, years of participation in extracurricular sport, HDI, and perceived positive experience in sport. Our results highlight that positive experience alone and in interaction with length of participation in the program fostered perceived self-efficacy. Participants from higher HDI contexts remained longer in the program. An implication of our research is that variables linked to positive sport experiences and perceived self-efficacy can be used as markers to evaluate the outcomes and impact of sport participation programs aimed at promoting positive youth development.

[A quantitative approach to sports training-adapted social determinants concerning sport].

PubMed

Alvis-Gómez, Martina K; Neira-Tolosa, Nury A

2013-01-01

Identifying and quantitatively analysing social determinants affecting disabled teenagers' inclusion/exclusion in high-performance sports. This was a descriptive cross-sectional study involving 19 12- to 19-year-old athletes suffering physical and sensory disability and 17 staff from the District Institute of Recreation and Sport. Likert-type rating scales were used, based on four analysis categories, i.e. social structure, socio-economic, educational and living condition determinants. Social inequity pervades the national paralympic sports' system. This is because 74 % of individuals only become recognised as sportspeople when they have obtained meritorious results in set competition without appropriate conditions having been previously provided by such paralympic sports institution to enable them to overcome structural and intermediate barriers. The social structure imposed on district-based paralympic sport stigmatises individuals regarding their individual abilities, affects their empowerment and freedom due to the discrimination experienced by disabled teenagers regarding their competitive achievements.

Religiousness, religious coping methods and distress level among psychiatric patients in Malaysia.

PubMed

Nurasikin, M S; Khatijah, L A; Aini, A; Ramli, M; Aida, S A; Zainal, N Z; Ng, C G

2013-06-01

Patients having psychiatric diagnoses often experience high level of distress. Religiousness is often used by them as part of their coping mechanism and problem-solving strategies. To determine the level of religious commitment and coping methods in psychiatric patients and its relationship with distress level. Religious commitment and coping patterns were measured with the Duke University Religious Index (DUREL) and Brief RCOPE, respectively. Psychopathology was assessed using the Brief Psychiatric Rating Scale (BPRS) and distress level was assessed with the Depressive, Anxiety and Stress Scale (DASS). Social support and experiences of recent threatening events were measured with the Multidimensional Scale of Perceived Social Support (MSPSS) and Life Threatening Events (LTE). A total of 228 patients were included in this study with a mean age of 40.2 years. The majority were male, Malay, Muslim, single and with psychotic disorder. The subjects had a high level of religious commitment and had used more positive coping methods. Negative religious coping, psychiatric symptoms and diagnosis of anxiety disorder or major depression were significantly associated with high distress level. Higher religious commitment was significantly associated with lower distress (p < .05). Psychiatric patients were religiously committed and used more positive religious coping methods. Practices of negative religious coping, severe psychiatric symptoms and anxiety/depression were associated with higher distress.

Perceived Exercise Self-Efficacy, Benefits and Barriers, and Commitment to a Plan for Exercise among Jordanians with Chronic Illnesses.

PubMed

Darawad, Muhammad W; Khalil, Amani A; Hamdan-Mansour, Ayman M; Nofal, Basema M

2016-11-01

To explore Jordanian chronic illnesses patients' perceived exercise self-efficacy, benefits and barriers, and commitment to exercise planning, and to assess the relationship between those variables. Descriptive cross-sectional design. Data were collected from a convenience sample of 402 outpatient Jordanians with chronic illnesses, using Exercise Self-Efficacy Scale, Exercise Benefits and Barriers Scale, and Commitment to a Plan for Exercise Scale. The average BMI was 28.3, and exercise period 3.2 hours/ week. Participants reported moderate perceived self-efficacy (M= 47.5%, SD= 11.7), commitment to exercise planning (M=2.0/3, SD=0.3), exercise barriers (M=2.4/4, SD=0.3), and benefits (M=2.3/4, SD=0.3). Commitment to exercise planning had a significant correlation with barriers (r=0.11) and benefits (r=0.10). Self-efficacy was not found to correlate with other variables. Even though participants reported higher perceived self-efficacy and commitment to exercise plan than that reported in literature, they were found to be overweight and inactive, which indicates the importance of such study. Exercise education programs are needed taking into considerations patients' individual differences. However, the broad grouping of diseases may not produce a homogenous sample, for which disease categories are recommended in future studies. Patients with chronic illness need more encouragement to engage themselves in exercise practices. Exercise educational program for patients with chronic illnesses should consider patients' reported exercise benefits and barriers. © 2014 Association of Rehabilitation Nurses.

Different proactive and reactive action control in fencers' and boxers' brain.

PubMed

Bianco, Valentina; Di Russo, Francesco; Perri, Rinaldo Livio; Berchicci, Marika

2017-02-20

Practicing sport at top level requires excellent physical and cognitive skills. The goal of the present study was to investigate whether specific sport practice may affect the preparation-perception-action stages of processing during a visuo-motor task requiring perceptual discrimination and fast response. We recruited 39 participants (two groups of professional fencers and boxers, and a control group; N=13 for each group) and measured behavioral performance and event-related potentials (ERPs) while performing a go/no-go task. Results revealed that athletes were faster than controls, while fencers were more accurate than boxers. ERP analysis revealed that motor preparation, indexed by the Bereitschaftspotential (BP), was increased in athletes than controls, whereas the top-down attentional control, reflected by the prefrontal negativity (pN) component, was enhanced only in fencers when compared to controls. Most of the post-stimulus ERPs i.e. the N1, the N2, the P3, and the pP2, were enhanced in fencers. Combat sports require fast action execution, but the preparatory brain activity might differ according to the specific practice required by each discipline. Boxers might afford to commit more errors (as reflected by high commission error (CE) rate and by a small pN amplitude), while fencers have to be as much fast and accurate as possible (thanks to an enhanced pN amplitude). Although the possible influence of repetitive head blows on cerebral activity cannot be excluded in boxers, our results suggest that cognitive benefits of high-level sport practice might also be transferred to the daily (i.e., no sport-related) activities. Copyright © 2016 IBRO. Published by Elsevier Ltd. All rights reserved.

AMSSM Position Statement on Cardiovascular Preparticipation Screening in Athletes: Current Evidence, Knowledge Gaps, Recommendations, and Future Directions.

PubMed

Drezner, Jonathan A; OʼConnor, Francis G; Harmon, Kimberly G; Fields, Karl B; Asplund, Chad A; Asif, Irfan M; Price, David E; Dimeff, Robert J; Bernhardt, David T; Roberts, William O

2016-09-01

Cardiovascular (CV) screening in young athletes is widely recommended and routinely performed before participation in competitive sports. While there is general agreement that early detection of cardiac conditions at risk for sudden cardiac arrest and death (SCA/D) is an important objective, the optimal strategy for CV screening in athletes remains an issue of considerable debate. At the center of the controversy is the addition of a resting electrocardiogram (ECG) to the standard preparticipation evaluation using history and physical examination. The American Medical Society for Sports Medicine (AMSSM) formed a task force to address the current evidence and knowledge gaps regarding preparticipation CV screening in athletes from the perspective of a primary care sports medicine physician. The absence of definitive outcomes-based evidence at this time precludes AMSSM from endorsing any single or universal CV screening strategy for all athletes including legislative mandates. This statement presents a new paradigm to assist the individual physician in assessing the most appropriate CV screening strategy unique to their athlete population, community needs, and resources. The decision to implement a CV screening program, with or without the addition of ECG, necessitates careful consideration of the risk of SCA/D in the targeted population and the availability of cardiology resources and infrastructure. Importantly, it is the individual physician's assessment in the context of an emerging evidence base that the chosen model for early detection of cardiac disorders in the specific population provides greater benefit than harm. American Medical Society for Sports Medicine is committed to advancing evidenced-based research and educational initiatives that will validate and promote the most efficacious strategies to foster safe sport participation and reduce SCA/D in athletes.

The mediating role of nurses' professional commitment in the relationship between core self-evaluation and job satisfaction.

PubMed

Barać, Ivana; Prlić, Nada; Plužarić, Jadranka; Farčić, Nikolina; Kovačević, Suzana

2018-05-11

The aim of this study was to examine the degree to which it is possible to predict job satisfaction in hospital nurses based on core self-evaluation and the nurses' professional commitment. Psychological constructs of nurses' professional commitment could predict a level of job satisfaction. A cross-sectional design was applied. Data were collected between April 2016 and November 2016 from 584 nurses of the University Hospital Osijek. Core Self-Evaluation Scale (CSES), Job Satisfaction Survey (JSS) and Nurses' professional commitment scale (NPCS) were administrated to the study participants. Confirmatory factor analyses were conducted to test the validity of each questionnaire. Structural equation modeling was used to test the prediction of nurses' professional commitment and core self-evaluation on job satisfaction. Nurses' professional commitment is variable, which functions as a mediator between predictor (CSE) and criterion variable (JS). As a mediator, it explains what the effect is, provided that correlations between all variables are significant. The correlation analyses reveal significant positive correlations between job satisfaction and core self evaluation (r = 0.441, p > 0.001) and also between job satisfaction and nurses' professional commitment (r = 0.464, p > 0.001). Furthermore, core self evaluation significantly and positively correlates with nurses' professional commitment (r = 0.402, p > 0.001). The results showed that nurses' professional commitment mediates the relationship between core self evaluation and job satisfaction. Bootstrap analysis showed that core self evaluation partially mediated the relationship between nurses' professional commitment and job satisfaction ( β = 0.78, p < 0.001**). The indirect effects of core self evaluation on job satisfaction through nurses' professional commitment was also significant (β = 0.17, p < 0.001**). Nurses who are more committed to their work, regardless of the structure of personality, have greater satisfaction in their work. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

The ropes and challenge course: a quasi-experimental examination.

PubMed

Meyer, B B

2000-06-01

In answering the call for empirical documentation of the effect of ropes and challenge course participation on the psychosocial function and sport performance of athletes and teams, exploratory studies have identified postcourse changes in group cohesion and approaches to sport competition. The purpose of the current study was to utilize a pretest-posttest comparison group design to expand knowledge in this area. 35 members of a girls' high school tennis team participated. The 16 individuals who participated in a preseason program and the 19 individuals who did not comprised the treatment and comparison groups, respectively. Team members completed the Group Environment Questionnaire and the Sport Orientation Questionnaire four days prior to and two days after the course experience. A series of 2 x 2 analyses of variance, (group x time) run on each of the scales, gave a significant group x time interaction on one social cohesion scale but none for scores on the Sport Orientation Questionnaire. The findings are discussed in relation to research and the implementation of these programs with athletes.

Development and initial validation of the Impression Motivation in Sport Questionnaire-Team.

PubMed

Payne, Simon Mark; Hudson, Joanne; Akehurst, Sally; Ntoumanis, Nikos

2013-06-01

Impression motivation is an important individual difference variable that has been under-researched in sport psychology, partly due to having no appropriate measure. This study was conducted to design a measure of impression motivation in team-sport athletes. Construct validity checks decreased the initial pool of items, factor analysis (n = 310) revealed the structure of the newly developed scale, and exploratory structural equation modeling procedures (n = 406) resulted in a modified scale that retained theoretical integrity and psychometric parsimony. This process produced a 15-item, 4-factor model; the Impression Motivation in Sport Questionnaire-Team (IMSQ-T) is forwarded as a valid measure of the respondent's dispositional strength of motivation to use self-presentation in striving for four distinct interpersonal objectives: self-development, social identity development, avoidance of negative outcomes, and avoidance of damaging impressions. The availability of this measure has contributed to theoretical development, will facilitate research, and offers a tool for use in applied settings.

Gender, level of participation, and type of sport: differences in achievement goal orientation and attributional style.

PubMed

Hanrahan, Stephanie J; Cerin, Ester

2009-07-01

Findings regarding gender differences in achievement goal orientations and attributional style have been somewhat inconsistent. One possible explanation for varied findings is that potentially confounding variables such as level of participation and type of sport have not been considered. Athletes (108 males and 164 females) from team and individual sports, competing at recreational and competitive levels, completed the Task and Ego Orientation in Sport Questionnaire, the Sport Attributional Style Scale, and a demographic questionnaire. Athletes competing in individual sports had a higher ego orientation than those from team sports, and females scored higher in task orientation than males. Individual sport athletes made more internal, stable, and global, and less externally controllable attributions for positive events, and more internal attributions for negative events than team sport athletes. Competitive female athletes made less global attributions for positive events than did recreational female athletes. This difference was not observed in male athletes. Competitive individual, but not team, athletes made less global attributions than recreational individual athletes. The significant interactions regarding globality suggest that the tradition in sport psychology attribution research to focus solely on internality, stability, and controllability may be inadequate. From an applied perspective, sport psychologists and coaches may find it beneficial to target individual sport athletes and males for interventions designed to enhance task orientation. Similarly, team sport athletes may be appropriate as a focus for attribution retraining programs.

[Organizational commitment and job satisfaction: an exploratory study in family health units in Portugal].

PubMed

Pereira, Isabel; Veloso, Ana; Silva, Isabel Soares; Costa, Patricio

2017-05-18

This study explored the relationship between organizational commitment and job satisfaction among workers in family health units. Six family health units in the North of Portugal participated, including 105 health professionals (physicians, nurses, and clinical secretaries). The study used the Portuguese adaptations of the Organizational Commitment Scale by Meyer & Allen (1997) and the Job Satisfaction Survey (Spector, 1985). The results suggest a positive association between organizational commitment and job satisfaction. The professionals are moderately satisfied and committed to the family health units; the most satisfactory aspects are the nature of the work, relationship to coworkers, and communication, while pay is the most unsatisfactory. The affective component of the commitment appears, highlighting the professionals' involvement in (and identification with) the family health units project. The linear regression model proved significant, and organizational commitment explains 22.7% of the variance in job satisfaction. For this sample, organizational commitment predicts job satisfaction.

Procedural justice and layoff survivors' commitment: a quantitative review.

PubMed

Grubb, W Lee

2006-10-01

Layoffs are common in today's organizations. Most studies that have examined the correlation between procedural justice and the organizational commitment of layoff survivors have yielded positive correlations, but the magnitude of the correlations varies widely. This study is the first to estimate the population correlation and to identify the primary sources that cause variation in the correlation across studies. The results indicated that justice and commitment correlations can always be expected to be positive. Based on a total sample size of 9080 individuals, the estimated mean population correlation was .34. Variation was primarily explained by attributes of the justice measure where multiple items scales and scales composed of both interactional and procedural justice items yielded higher correlations than single item measures. Therefore, it is important that employers recognize the substantial assuaging affect that procedural and interactional justice can have on survivors' organizational commitment.

Organizational Commitment DEOCS 4.1 Construct Validity Summary

DTIC Science & Technology

2017-08-01

commitment construct that targets more specifically on the workgroup frame of reference. Included is a review of the 4.0 description and items...followed by the proposed modifications to the factor. The DEOCS 4.0 description provided for organizational commitment is “members’ dedication to the...5) examining variance and descriptive statistics, and (6) selecting items that demonstrate the strongest scale properties. Table 1. DEOCS 4.0

Reference Values for the Pediatric Quality of Life Inventory and the Multidimensional Fatigue Scale in Adolescent Athletes by Sport and Sex.

PubMed

Snyder Valier, Alison R; Welch Bacon, Cailee E; Bay, R Curtis; Molzen, Eileen; Lam, Kenneth C; Valovich McLeod, Tamara C

2017-10-01

Effective use of patient-rated outcome measures to facilitate optimal patient care requires an understanding of the reference values of these measures within the population of interest. Little is known about reference values for commonly used patient-rated outcome measures in adolescent athletes. To determine reference values for the Pediatric Quality of Life Inventory (PedsQL) and the Multidimensional Fatigue Scale (MFS) in adolescent athletes by sport and sex. Cross-sectional study; Level of evidence, 3. A convenience sample of interscholastic adolescent athletes from 9 sports was used. Participants completed the PedsQL and MFS during one testing session at the start of their sport season. Data were stratified by sport and sex. Dependent variables included the total PedsQL score and the 5 PedsQL subscale scores: physical functioning, psychosocial functioning, emotional functioning, social functioning, and school functioning. Dependent variables for the MFS included 3 subscale scores: general functioning, sleep functioning, and cognitive functioning. Summary statistics were reported for total and subscale scores by sport and sex. Among 3574 males and 1329 female adolescent athletes, the PedsQL scores (100 possible points) generally indicated high levels of health regardless of sport played. Mean PedsQL total and subscales scores ranged from 82.6 to 95.7 for males and 83.9 to 95.2 for females. Mean MFS subscale scores (100 possible points) ranged from 74.2 to 90.9 for males and 72.8 to 87.4 for females. Healthy male and female adolescent athletes reported relatively high levels of health on the PedsQL subscales and total scores regardless of sport; no mean scores were lower than 82.6 points for males or 83.9 points for females. On the MFS, males and females tended to report low effect of general and cognitive fatigue regardless of sport; mean scores were higher than 83.5 points for males and 83.8 points for females. Clinically, athletes who score below the reference values for their sport have poorer health status than average adolescent athletes participating in that sport. Scores below reference values may warrant consideration of early intervention or treatment.

Return-to-activity after anatomical reconstruction of acute high-grade acromioclavicular separation.

PubMed

Saier, T; Plath, J E; Beitzel, K; Minzlaff, P; Feucht, J M; Reuter, S; Martetschläger, F; Imhoff, Andreas B; Aboalata, M; Braun, S

2016-04-02

To evaluate return-to-activity (RtA) after anatomical reconstruction of acute high-grade acromioclavicular joint (ACJ) separation. A total of 42 patients with anatomical reconstruction of acute high-grade ACJ-separation (Rockwood Type V) were surveyed to determine RtA at a mean 31 months follow-up (f-u). Sports disciplines, intensity, level of competition, participation in overhead and/or contact sports, as well as activity scales (DASH-Sport-Module, Tegner Activity Scale) were evaluated. Functional outcome evaluation included Constant score and QuickDASH. All patients (42/42) participated in sporting activities at f-u. Neither participation in overhead/contact sports, nor level of activity declined significantly (n.s.). 62 % (n = 26) of patients reported subjective sports specific ACJ integrity to be at least the same as prior to the trauma. Sporting intensity (hours/week: 7.3 h to 5.4 h, p = .004) and level of competition (p = .02) were reduced. If activity changed, in 50 % other reasons but clinical symptoms/impairment were named for modified behavior. QuickDASH (mean 6, range 0-54, SD 11) and DASH-Sport-Module (mean 6, range 0-56, SD 13) revealed only minor disabilities at f-u. Over time Constant score improved significant to an excellent score (mean 94, range 86-100, SD 4; p < .001). Functional outcome was not correlated with RtA (n.s.). All patients participated in sporting activities after anatomical reconstruction of high-grade (Rockwood Type V) ACJ-separation. With a high functional outcome there was no significant change in activity level (Tegner) and participation in overhead and/or contact sports observed. There was no correlation between functional outcome and RtA. Limiting, there were alterations in time spent for sporting activities and level of competition observed. But in 50 % those were not related to ACJ symptoms/impairment. Unrelated to successful re-established integrity and function of the ACJ it should be considered that patients decided not return-to-activity but are very content with the procedure.

Effects of Sport-Specific Training Intensity on Sleep Patterns and Psychomotor Performance in Adolescent Athletes.

PubMed

Suppiah, Haresh T; Low, Chee Yong; Chia, Michael

2016-11-01

Adolescent student-athletes face time constraints due to athletic and scholastic commitments, resulting in habitually shortened nocturnal sleep durations. However, there is a dearth of research on the effects of sleep debt on student-athlete performance. The study aimed to (i) examine the habitual sleep patterns (actigraphy) of high-level student-athletes during a week of training and academic activities, (ii) ascertain the effects of habitual sleep durations experienced by high-level student-athletes on psychomotor performance, and (iii) examine the impact of sport training intensities on the sleep patterns of high-level student-athletes that participate in low and high intensity sports. Sleep patterns of 29 high-level student-athletes (14.7 ± 1.3 yrs) were monitored over 7 days. A psychomotor vigilance task was administered on weekdays to ascertain the effects of habitual sleep durations. Weekend total sleep time was longer than weekdays along with a delay in bedtime, and waketimes. Psychomotor vigilance reaction times on Monday were faster than on Thursday and Friday, with reaction times on Tuesday also faster than on Friday. False starts and lapses were greater on Friday compared with Monday. There was a negative impact of sleep debt on student-athletes' psychomotor performance.

An Activist Approach to Sport Meets Youth From Socially Vulnerable Backgrounds: Possible Learning Aspirations.

PubMed

Luguetti, Carla; Oliver, Kimberly L; Dantas, Luiz Eduardo Pinto Basto Tourinho; Kirk, David

2017-03-01

This study was a 2-phase activist research project aimed at co-creating a prototype pedagogical model for working with youth from socially vulnerable backgrounds in a sport context. This article addresses the learning aspirations (learning outcomes) that emerged when we created spaces for youth to develop strategies to manage the risks they face in their community. This study took place in a socially and economically disadvantaged neighborhood in a Brazilian city where we worked with a group of 17 boys aged 13 to 15 years old, 4 coaches, a pedagogic coordinator, and a social worker. During a 6-month period, we collected multiple sources of data including field journal entries/observations (38) and audio records of youth work sessions (18), coaches' work sessions (16), combined coaches and youth work sessions (3), and meetings between the lead and the 2nd author for debriefing and planning sessions (36). By using an activist approach, 4 learning aspirations emerged: becoming responsible/committed, learning from mistakes, valuing each other's knowledge, and communicating with others. Findings suggest there is a need for more sports programs that start from young people's concrete needs and life situations and look to create places for youth to see alternative possibilities and take action.

Hint of Universal Law for the Financial Gains of Competitive Sport Teams. The case of Tour de France cycle race.

NASA Astrophysics Data System (ADS)

Ausloos, Marcel

2017-12-01

This short note is intended as a "Letter to the Editor" Perspective in order that it serves as a contribution, in view of reaching the physics community caring about rare events and scaling laws and unexpected findings, on a domain of wide interest: sport and money. It is apparent from the data reported and discussed below that the scarcity of such data does not allow to recommend a complex elaboration of an agent based model, - at this time. In some sense, this also means that much data on sport activities is not necessarily given in terms of physics prone materials, but it could be, and would then attract much attention. Nevertheless the findings tie the data to well known scaling laws and physics processes. It is found that a simple scaling law describes the gains of teams in recent bicycle races, like the Tour de France. An analogous case, ranking teams in Formula 1 races, is shown in an Appendix

Study on GIS-based sport-games information system

NASA Astrophysics Data System (ADS)

Peng, Hongzhi; Yang, Lingbin; Deng, Meirong; Han, Yongshun

2008-10-01

With the development of internet and such info-technologies as, Information Superhighway, Computer Technology, Remote Sensing(RS), Global Positioning System(GPS), Digital Communication and National Information Network(NIN),etc. Geographic Information System (GIS) becomes more and more popular in fields of science and industries. It is not only feasible but also necessary to apply GIS to large-scale sport games. This paper firstly discussed GIS technology and its application, then elaborated on the frame and content of Sport-Games Geography Information System(SG-GIS) with the function of gathering, storing, processing, sharing, exchanging and utilizing all kind of spatial-temporal information about sport games, and lastly designed and developed a public service GIS for the 6th Asian Winter Games in Changchun, China(CAWGIS). The application of CAWGIS showed that the established SG-GIS was feasible and GIS-based sport games information system was able to effectively process a large amount of sport-games information and provide the real-time sport games service for governors, athletes and the public.

Video Gaming Disorder and Sport and Exercise in Emerging Adulthood: A Longitudinal Study.

PubMed

Henchoz, Yves; Studer, Joseph; Deline, Stéphane; N'Goran, Alexandra A; Baggio, Stéphanie; Gmel, Gerhard

2016-01-01

Among the negative consequences of video gaming disorder, decreased participation in sport and exercise has received little attention. This study aimed to assess the longitudinal association between video gaming disorder and the level of sport and exercise in emerging adult men. A questionnaire was completed at baseline and 15-month follow-up by a representative national sample of 4,933 respondents. The seven items of the Game Addiction Scale were used to construct a latent variable representing video gaming disorder. Level of sport and exercise was also self-reported. Cross-lagged path modeling indicated a reciprocal causality between video gaming disorder and the level of sport and exercise, even after adjusting for a large set of confounders. These findings support the need for better promotion of sport and exercise among emerging adults in order to contribute to the prevention of video gaming disorder, and to raise the level of sport and exercise activity in addicted gamers.

The Prosocial and Antisocial Behaviour in Sport Scale: further evidence for construct validity and reliability.

PubMed

Kavussanu, Maria; Stanger, Nicholas; Boardley, Ian D

2013-01-01

The purpose of this research was to provide further evidence for the construct validity (i.e., convergent, concurrent, and discriminant validity) of the Prosocial and Antisocial Behaviour in Sport Scale (PABSS), an instrument that has four subscales measuring prosocial and antisocial behaviour toward teammates and opponents. We also investigated test-retest reliability and stability of the PABSS. We conducted three studies using athletes from a variety of team sports. In Study 1, participants (N = 129) completed the PABSS and measures of physical and verbal aggression, hostility, anger, moral identity, and empathy; a sub-sample (n = 111) also completed the PABSS one week later. In Study 2, in addition to the PABSS, participants (N = 89) completed measures of competitive aggressiveness and anger, moral attitudes, moral disengagement, goal orientation, and anxiety. In Study 3, participants (N = 307) completed the PABSS and a measure of social goals. Across the three studies, the four subscales evidenced the hypothesised relationships with a number of variables. Correlations were large between the two antisocial behaviours and small between the two prosocial behaviours. Overall, the findings supported the convergent, concurrent, and discriminant validity of the scale, provided evidence for its test-retest reliability and stability, and suggest that the instrument is a valid and reliable measure of prosocial and antisocial behaviour in sport.

The Abbreviated Westmead Post-traumatic Amnesia Scale and Pocket Concussion Recognition Tool: Data from amateur sports players in live-match conditions.

PubMed

Hayter, Christopher; Meares, Susanne; Shores, E Arthur

2017-01-01

Sports-related concussion is a growing public health concern. A short, simple sideline assessment tool is essential for evaluation of concussion at an amateur participation level. The current study examined responses to sideline assessment measures in a sample of amateur Australian Rules Football players competing in real-time live matches who had not sustained a concussion on the day of testing. Participants (N = 127) completed the Abbreviated Westmead Post-traumatic Amnesia Scale (A-WPTAS) and the Pocket Concussion Recognition Tool (Pocket CRT), which contains the Maddocks Questions (assessing orientation and recent memory) and the Postconcussion Symptom Scale (PCSS). The study showed 98.4% of participants passed the A-WPTAS, while 81.9% passed the Maddocks Questions. Participants endorsed a mean of 4.16 (SD = 4.02) symptoms on the PCSS, with 86.6% endorsing at least 1 symptom at a mild level or greater and 40.2% endorsing at least 1 symptom at a moderate or severe level. The current results suggest the Maddocks Questions may not be sufficient for use in an amateur sports context. To reduce the risk for a false positive diagnosis of concussion, it is recommended that the Pocket CRT be complemented with the A-WPTAS for use in an amateur sports context.

The integrated model of sport confidence: a canonical correlation and mediational analysis.

PubMed

Koehn, Stefan; Pearce, Alan J; Morris, Tony

2013-12-01

The main purpose of the study was to examine crucial parts of Vealey's (2001) integrated framework hypothesizing that sport confidence is a mediating variable between sources of sport confidence (including achievement, self-regulation, and social climate) and athletes' affect in competition. The sample consisted of 386 athletes, who completed the Sources of Sport Confidence Questionnaire, Trait Sport Confidence Inventory, and Dispositional Flow Scale-2. Canonical correlation analysis revealed a confidence-achievement dimension underlying flow. Bias-corrected bootstrap confidence intervals in AMOS 20.0 were used in examining mediation effects between source domains and dispositional flow. Results showed that sport confidence partially mediated the relationship between achievement and self-regulation domains and flow, whereas no significant mediation was found for social climate. On a subscale level, full mediation models emerged for achievement and flow dimensions of challenge-skills balance, clear goals, and concentration on the task at hand.

The relationships among sport self-perceptions and social well-being in athletes with physical disabilities.

PubMed

Shapiro, Deborah R; Martin, Jeffery J

2014-01-01

Peer relationships account for a significant motivational influence on sport participation among youth athletes with and without disabilities. The primary purpose of this study was to determine if the quality of friendships, physical self-perceptions and general self-worth predicted close friendship, loneliness and social acceptance among 46 athletes with physical disabilities (males = 35, female = 11) between the ages of 12 and 21 (M age = 15.37, SD = 2.45). Second, this study examined descriptive information on the quality of friendships inside and outside of an adapted sport setting, feelings of loneliness, social acceptance, close friendships, athletic competence, physical appearance, and self-worth among youth athletes with physical disabilities. Participants completed the Sport Friendship Quality Scale (SFQS), a Loneliness Rating Scale and the Self-Perception Profile for Adolescents (SPPA). Three regression analyses used positive and negative aspects of non-sport friendship quality, positive aspects of sport friendship quality, physical appearance, athletic competence, and self-worth as predictors and accounted for 57%, 41%, and 31% of the variance in loneliness, close friendships, and social acceptance, respectively. Athletic competence and self-worth were the most important predictors of loneliness and close friendships with significant (p < .10) beta weights. No single predictor had a significant beta weight in predicting social acceptance. Negative and positive elements of friendship quality were not important predictors. These findings highlight the importance of global psychological (i.e., self-worth) and sport specific psychological (i.e., athletic competence) constructs in predicting important social well-being indices (i.e., close friendships & loneliness). Published by Elsevier Inc.

Injured Athletes' Rehabilitation Beliefs and Subjective Well-Being: The Contribution of Hope and Social Support

PubMed Central

Lu, Frank J. H; Hsu, Yawen

2013-01-01

Context Injuries are a significant problem in the world of sports. Hope and social support are very important features in providing psychological help as people face life challenges such as sport injuries. Objective To examine how hope and social support uniquely and jointly predict postinjury rehabilitation beliefs, rehabilitation behavior, and subjective well-being. Design Cross-sectional study. Setting Four sports-injury rehabilitation centers of local universities in Taiwan. Participants A total of 224 injured Taiwanese collegiate student-athletes. Main Outcomes Measure(s) The Trait Hope Scale, the Sports Injury Rehabilitation Beliefs Survey, the Satisfaction with Life Scale, the Positive Affective and Negative Affective Scale, and the Multidimensional Scale of Perceived Social Support were completed by participants after they received their regular rehabilitation treatment. Results We conducted hierarchical regressions and found that social support and 2 types of hope in injured athletes predicted their rehabilitation beliefs and subjective well-being. However, only hope agency predicted their rehabilitation behavior. Also, hope and social support had an interactive effect on the prediction of subjective well-being; for participants with low hope pathways, the perception of more social support was associated with higher levels of subjective well-being, whereas social support had only a relatively low association with subjective well-being among participants with high hope pathways. Conclusions Enhancing hope perceptions and strengthening injured athletes' social support during rehabilitation are beneficial to rehabilitation behavior and subjective well-being. PMID:23672330

The Measurement of Commitment to Work.

ERIC Educational Resources Information Center

Coombs, Lolagene C.

1979-01-01

This is the report of a study to determine if there is a model for measuring commitment to a job in a job-family trade-off context. Two crucial variables are discussed and a measurement scale is developed for each. (Author/SA)

Effect of personality traits, age and sex on aggressive driving: Psychometric adaptation of the Driver Aggression Indicators Scale in China.

PubMed

Zhang, Huihui; Qu, Weina; Ge, Yan; Sun, Xianghong; Zhang, Kan

2017-06-01

This study aimed to assess the reliability and validity of the Chinese version of the Driver Aggression Indicators Scale (DAIS), which measures aggressive driving behaviors. Besides, demographic variables (sex and age) and the big five personality traits were examined as potential impact factors of aggressive driving. A total of 422 participants completed the DAIS, Big Five Personality Inventory (BFPI), and the socio-demographic scale. First, psychometric results confirmed that the DAIS had a stable two-factor structure and acceptable internal consistency. Then, agreeableness and conscientiousness were negatively correlated with hostile aggression and revenge committed by the drivers themselves, while neuroticism was positively correlated with aggressive driving committed by the drivers themselves. Meanwhile, more agreeable drivers may perceive less hostile aggression and revenge. More neurotic drivers may perceive more aggressive warning. Finally, the effects of age and sex on aggressive driving were not same as most studies. We found that older age group perceived and committed more hostile acts of aggression and revenge than younger age groups. Female drivers of 49-60 years perceived more aggressive warnings committed by other drivers. Copyright © 2017 Elsevier Ltd. All rights reserved.

[Acceptance and commitment therapy (ACT) and improving chess performance in promising young chess-players].

PubMed

Ruiz, Francisco J; Luciano, Carmen

2009-08-01

Acceptance and Commitment Therapy (ACT) is shown to be effective in relatively distant fields from the so-called psychological disorders. One of these areas is sport performance improvement. The aim of the current study is to expand the application of brief ACT protocols to improve chess-players' performance. In a previous study, a brief protocol was applied to international-level adult chess-players that was effective. The current study aims to apply an equivalent brief ACT protocol, but in this case, applied in a group format to promising young chess-players. In addition, this brief protocol is compared to a non-intervention control condition. Results show that the ACT brief protocol improved the performance in 5 out of 7 participants, and that none of the chess-players in the control condition reached the established change criterion. The differences between the conditions in chess performance were statistically significant. The results are discussed, emphasizing the replicated impact of a brief ACT protocol on the improvement of chess-players' performance.

Brief Report: The Identity Style Inventory (ISI-3) and the Utrecht-Management of Identity Commitments Scale (U-MICS)--Factor Structure, Reliability, and Convergent Validity in French-Speaking University Students

ERIC Educational Resources Information Center

Zimmermann, Gregoire; Mahaim, Elodie Biermann; Mantzouranis, Gregory; Genoud, Philippe A.; Crocetti, Elisabetta

2012-01-01

The purpose of this study was to evaluate the factor structure and the reliability of the French versions of the Identity Style Inventory (ISI-3) and the Utrecht-Management of Identity Commitments Scale (U-MICS) in a sample of college students (N = 457, 18-25 years old). Confirmatory factor analyses confirmed the hypothesized three-factor solution…

Changing identity through sport: The Paralympic sport club experience among adolescents with mobility impairments.

PubMed

Piatt, Jennifer; Kang, Sangguk; Wells, Mary Sara; Nagata, Shinichi; Hoffman, Jamie; Taylor, Jennifer

2018-04-01

Adolescents with mobility impairments have fewer opportunities to challenge identity as an athlete through sport participation. This study examined athletic identity impact of adolescent athletes with mobility impairments who participate in Paralympic Sport Clubs. This cross-sectional web-survey design examined demographics (gender, academic level, hours of time spent in sports participation, and preferred amount of time in sport participation) and athletic identity through the Athletic Identity Measurement Scale (AIMS). Forty-seven adolescents (male = 34, female = 13) between the ages of 13-18 with mobility impairments who were currently participating in a Paralympic Sport Club were recruited for the study. Two factorial ANOVA examined the differences of AIMS scores by gender and academic level, and gender and hours of time spent in sports participation per week. Hours of time spent in sports participation by adolescent athletes with physical disabilities showed significant difference on athletes' identity. AIMS score increased along with augmented time spent in sport participation. However, gender and academic level made no significant difference on athletic identity. A one-way ANOVA test was applied to compare the effect of preferred amount of time in sport participation per week on scores for AIMS and showed significant group difference on AIMS. Participants who indicated more preferred amount of time in sport participation also scored higher on AIMS. These findings support the notion that hours of time spent and preferred amount of time in sports participation influences athletic identity. Sport participation, when available can influence athletic identity with this population. Published by Elsevier Inc.

Identification of the role of the sports pharmacist with a model for the prediction of athletes' actions to cope with sickness.

PubMed

Yamaguchi, Takumi; Horio, Ikuo; Aoki, Ryouta; Yamashita, Noboru; Tanaka, Mamoru; Izushi, Fumio; Miyauchi, Yoshirou; Araki, Hiroaki

2013-01-01

In 2009, the Japan Anti-Doping Agency (JADA) established Sports Pharmacist-a system for certified pharmacists. There are many over-the-counter drugs that contain prohibited substances in Japan, and they are easily available. In Japan, most doping violations are committed when athletes unintentionally take prohibited substances. Therefore, the Sports Pharmacist has a vital role in promoting the prevention of doping. In the present study, surveys involving a total of 350 athletes, (including 260 representatives of Ehime Prefecture in the National Athletic Meets and 90 college students who participated in the intercollegiate athletics Shikoku area meets), on awareness regarding doping and medical drugs were conducted. Using correspondence and logistic regression analyses, the results were examined to develop a model for the prediction of athletes' actions to cope with sickness based on changes in their awareness of anti-doping, and the relationship between them was also analyzed. The survey results suggested that attitudes towards doping were strongly influenced by gender, rather than the athletic ability and whether or not a doping test is scheduled. Their behavior and criteria for the selection of drugs to address sickness were strongly correlated with awareness of anti-doping. Therefore, athletes with an increased awareness of anti-doping are expected to consult a pharmacist prior to using medicine. The Sports Pharmacist should further promote environmental development, such as activities to improve awareness of doping among young athletes and the establishment of medical drug consultation services for athletes (female athletes in particular).

Measuring Psychobiosocial States in Sport: Initial Validation of a Trait Measure

PubMed Central

Bertollo, Maurizio; Ruiz, Montse C.; Bortoli, Laura

2016-01-01

We examined the item characteristics, the factor structure, and the concurrent validity of a trait measure of psychobiosocial states. In Study 1, Italian athletes (N = 342, 228 men, 114 women, Mage = 23.93, SD = 6.64) rated the intensity, the frequency, and the perceived impact dimensions of a psychobiosocial states scale, trait version (PBS-ST), which is composed of 20 items (10 functional and 10 dysfunctional) referring to how they usually felt before an important competition. In Study 2, the scale was cross validated in an independent sample (N = 251, 181 men, 70 women, Mage = 24.35, SD = 7.25). The concurrent validity of the PBS-ST scale scores were also examined in comparison with two sport-specific emotion-related measures and a general measure of affect. Exploratory structural equation modeling and confirmatory factor analysis of the data of Study 1 showed that a 2-factor, 15-item solution of the PBS-ST scale (8 functional items and 7 dysfunctional items) reached satisfactory fit indices for the three dimensions (i.e., intensity, frequency, and perceived impact). Results of Study 2 provided evidence of substantial measurement and structural invariance of all dimensions across samples. The low association of the PBS-ST scale with other measures suggests that the scale taps unique constructs. Findings of the two studies offer initial validity evidence for a sport-specific tool to measure psychobiosocial states. PMID:27907111

Is there any relationship between ADHD symptoms and choosing sports education at the university?

PubMed

Gökçen, Cem; Unal, Ahmet; Alpak, Gökay; Cöpoglu, Umit Sertan; Abakay, Ugur; Bayar, Hasan; Bülbül, Feridun

2013-01-01

The goal of our study was to compare the incidence of Attention Deficit Hyperactivity Disorder (ADHD) observed in students at the School of Physical Education and Sports (SPES), which is a school that provides higher education in athletics, with that observed in students studying in other departments of the university. Our hypothesis was that people with ADHD most commonly turn to sports. The study enrolled 318 (75.7% of 420) students who were studying in the SPES of Gaziantep University; 277 students from the medical, nursing, administration, and engineering faculties were enrolled to serve as a control group. All students enrolled in the study were informed about the study before the lesson, and the students who agreed to participate provided written consent. Scales used in this study were: a sociodemographic information form which was prepared by the investigators, the Wender-Utah Rating Scale (WURS), and the Adult ADD/ADHD DSM-IV Based Diagnostic Screening and Rating Scale (ADD/ADHD). WURS scores were significantly higher (25.07 +/- 15.15 versus 21.37 +/- 14.28; p = 0.002) in the SPES group than the control group. In addition, the percentage of subjects with a WURS score above the cut-off of 36 was higher in the SPES group than the control group (22.4% versus 15.2%; p: 0.028). The two groups were not significantly different in terms of the subscales of the ADD/ADHD scale. A correlation was found between the educational achievement of the students in the SPES group and the ADD/ADHD-inattention subscale (r = .111, p = 0.015) and WURS scale (r = .113, p = 0.011). More systematic studies with larger samples in this domain will be useful in obtaining a clearer picture regarding professional attraction of people with ADHD to sports.

Coach/player relationships in tennis.

PubMed

Prapavessis, H; Gordon, S

1991-09-01

The present study examined the variables that predict coach/athlete compatibility. Compatibility among a sample of 52 elite tennis coach/player dyads was assessed using a sport adapted version of Schutz's (1966) Fundamental Interpersonal Relations Orientation-Behaviour (FIRO-B), a sport adapted version of Fiedler's (1967) Least Preferred Co-worker scale (LPC), and Chelladurai and Saleh's (1980) Leadership Scale for Sport (LSS). Self-ratings of the quality of the interaction were obtained from both coach and athlete. Multiple-regression analyses using self-rating scores as the dependent measure were carried out to determine which variables best predicted the degree of compatibility. The sole inventory that significantly predicted compatibility was the LSS. More specifically, the discrepancy between the athlete's preferences and perceptions on the autocratic dimension was the best predictor. Implications for tennis coaches and recommendations for future research in this area are discussed.

Development and Initial Validation of Perceived Competence and Satisfaction Measures for Racquet Sports.

ERIC Educational Resources Information Center

Aguilar, Teresita E.; Petrakis, Elizabeth

1989-01-01

The development and initial validation of the Racquet Sports Competence-Satisfaction Scale for measuring perceived competence and satisfaction in badminton, racquetball, and tennis is described. Results of a review panel and two field tests (with 168 and 208 university students) support the validity of the competence and satisfaction measures.…

Modifications of Basketball Equipment and Children's Performance.

ERIC Educational Resources Information Center

Benham, Tami

Although children are not miniature adults, they are often treated as such when participating in many youth sport activities. Young athletes, for example, are generally expected to participate in sporting events with equipment that has been designed for adults. What effect might scaling down such equipment have on the young child's performance?…

Investigation of Professional Self Sufficiency Levels of Physical Education and Sports Teachers

ERIC Educational Resources Information Center

Saracaoglu, Asuman Seda; Ozsaker, Murat; Varol, Rana

2012-01-01

The present research aimed at detecting professional self sufficiency levels of physical education and sports teachers who worked in Izmir Province and at investigating them in terms of some variables. For data collection, Teacher's Sense of Efficacy Scale-developed by Moran and Woolfolk-Hoy (2001) and Turkish validity and reliability studies…

Autonomy, coping strategies and psychological well-being in young professional tennis players.

PubMed

Romero Carrasco, Alicia Elena; Campbell, Rolando Zapata; López, Alejandra Letelier; Poblete, Ixa López; García-Mas, Alexandre

2013-01-01

This research aimed to analyze the role of Psychological Well-being factors in young professional tennis players, assigning special attention to their preferred coping strategies and perceived autonomy that specifically contribute to Psychological Well-being. The conceptual framework utilized for this study was Ryff's Psychological Well-being multidimensional model in order to focus our understanding towards how environment demands of professional sport affect athletes Psychological Well-being. Participants were 155 male professional tennis players with a mean age of 14.61 (SD = 1.86) engaged in South American Tennis Federation tournaments. Instruments utilized were Psychological Well Being Scale EBP, Díaz et al., 2006, Sport Coping Approach Questionnary Spanish version, ACSQ-1 (Kim, Duda, Tomas, & Balaguer, 2003) and Sport Perceived Autonomy Scale, Spanish version (Balaguer, Castillo, & Duda, 2008). Our research revealed that the greater autonomy young athletes perceive while being engaged in professional sport was because of the coping strategies they utilized such as active planning, cognitive restructuring, emotional calmness and seeking of social support. Results confirmed also that the greater perceived autonomy was explaining athletes high levels of Psychological Well-being.

Outcomes and Return to Sport After Ulnar Collateral Ligament Reconstruction in Adolescent Baseball Players.

PubMed

Saper, Michael; Shung, Joseph; Pearce, Stephanie; Bompadre, Viviana; Andrews, James R

2018-04-01

The number of ulnar collateral ligament (UCL) reconstructions in adolescent athletes has increased over the past 2 decades. Clinical results in this population have not been well studied. The purpose of this study was to evaluate the outcomes and return to sport after UCL reconstruction in a large group of adolescent baseball players. We hypothesized that excellent clinical outcomes and high rates of return to sport would be observed in this population at a minimum 2-year follow-up. Case series; Level of evidence, 4. We reviewed 140 adolescent (aged ≤19 years) baseball players who underwent UCL reconstruction with the American Sports Medicine Institute (ASMI) technique by a single surgeon. Medical records were reviewed for patient demographics, injury characteristics, operative details, and surgical complications. Patient-reported outcomes were assessed using the Conway scale, the Andrews-Timmerman (A-T) score, the Kerlan-Jobe Orthopaedic Clinic (KJOC) score, and a 0- to 100-point subjective scale for elbow function and satisfaction. Return to sporting activity was assessed using a custom-designed questionnaire. The mean age at the time of surgery was 18.0 years (range, 13-19 years), and the mean follow-up was 57.9 months (range, 32.4-115.4 months). Over half (60%) of patients were high school athletes. The mean duration of symptoms before surgery was 6.9 months (range, 0.5-60.0 months). Partial tears were identified in 57.9% of patients, and 41.3% of patients had preoperative ulnar nerve symptoms. Graft type included the ipsilateral palmaris in 77.1% of patients. Concomitant procedures were performed in 25% of patients. Outcomes on the Conway scale were "excellent" in 86.4% of patients. The mean A-T and KJOC scores were 97.3 ± 6.1 and 85.2 ± 14.6, respectively. Mean patient satisfaction was 94.4. Overall, 97.8% of patients reported returning to sport at a mean of 11.6 months (range, 5-24 months), and 89.9% of patients returned to sport at the same level of competition or higher. A total of 11.6% of patients went on to play professional baseball. UCL reconstruction with the ASMI technique is an effective surgical option in adolescents, with excellent outcome scores. At a minimum of 2-year follow-up, nearly 90% of patients returned to their preinjury level of sport.

Translation and validation of the Spanish version of the "Echelle de Satisfaction des Besoins Psychologiques" in the sports context.

PubMed

Domínguez, Evelia; Martín, Patricia; Martín-Albo, José; Núñez, Juan L; León, Jaime

2010-11-01

The aim of the present research was to translate and to analyze the psychometric properties of the Spanish version of the Satisfaction of Psychological Needs Scale, using a sample of 284 athletes (204 male and 78 female). Results of the confirmatory factor analysis confirmed the correlated three-factor structure of the scale. Furthermore, the results showed evidence of convergence validity with the Basic Psychological Needs in Exercise Scale. The predictive validity was tested using a structural equation model in which task orientation climate predicted the three basic psychological needs and these, in turn, intrinsic motivation. Likewise, we documented evidence of reliability, analyzed as internal consistency and temporal stability. Results partially support the use of the Spanish version of the scale in sports.

Predictive parameters for return to pre-injury level of sport 6 months following anterior cruciate ligament reconstruction surgery.

PubMed

Müller, Ulrike; Krüger-Franke, Michael; Schmidt, Michael; Rosemeyer, Bernd

2015-12-01

The aim of the study was to find predictive parameters for a successful resumption of pre-injury level of sport 6 months post anterior cruciate ligament (ACL) reconstruction. In a prospective study, 40 patients with a ruptured ACL were surgically treated with semitendinosus tendon autograft. Six months after surgery, strength of knee extensors and flexors, four single-leg hop tests, Anterior Cruciate Ligament-Return to Sport after Injury Scale (ACL-RSI), subjective International Knee Documentation Committee (IKDC) 2000 and the Tampa Scale of Kinesiophobia-11 (TSK-11) were assessed. Seven months post-operatively, a standardized interview was conducted to identify "return to sport" (RS) and "non-return to sport" (nRS) patients. Logistic regression and "Receiver Operating Characteristic" (ROC) analyses were used to determine predictive parameters. No significant differences could be detected between RS and nRS patients concerning socio-demographic data, muscle tests, square hop and TSK-11. In nRS patients, the Limb Symmetry Index (LSI) of single hop for distance (p = 0.005), crossover hop (p = 0.008) and triple hop (p = 0.001) were significantly lower, in addition to the ACL-RSI (p = 0.013) and IKDC 2000 (p = 0.037). The cut-off points for LSI single hop for distance were 75.4 % (sensitivity 0.74; specificity 0.88), and for ACL-RSI 51.3 points (sensitivity 0.97; specificity 0.63). Logistic regression distinguished between RS and nRS subjects (sensitivity 0.97; specificity 0.63). The single hop for distance and ACL-RSI were found to be the strongest predictive parameters, assessing both the objective functional and the subjective psychological aspects of returning to sport. Both tests may help to identify patients at risk of not returning to pre-injury sport. II.

Examining social identity and intrateam moral behaviours in competitive youth ice hockey using stimulated recall.

PubMed

Bruner, Mark W; Boardley, Ian D; Allan, Veronica; Root, Zach; Buckham, Sara; Forrest, Chris; Côté, Jean

2017-10-01

Social identity - identity formed through membership in groups - may play an important role in regulating intrateam moral behaviour in youth sport (Bruner, M. W., Boardley, I., & Côté, J. (2014). Social identity and prosocial and antisocial behavior in youth sport. Psychology of Sport and Exercise, 15(1), 56-64. doi:10.1016/j.psychsport.2013.09.003). The aim of this study was to qualitatively examine this potential role through stimulated recall interviews with competitive youth-ice-hockey players. Twenty-three players (M age  = 13.27 years, SD = 1.79) who reported engaging in high, median or low frequency of antisocial teammate behaviour (determined through pre-screening with the Prosocial and Antisocial Behaviour in Sport Scale [Kavussanu, M., & Boardley, I. D. (2009). The prosocial and antisocial behavior in sport scale. Journal of Sport and Exercise Psychology, 31(1), 97-117. doi:10.1123/jsep.31.1.97]) were recruited from eight youth-ice-hockey teams in Canada. Interviews involved participants recalling their thoughts during prosocial/antisocial interactions with teammates, prompted by previously recorded video sequences of such incidents. Thematic analysis of interview data revealed all athletes - regardless of reported frequency of intrateam antisocial behaviour - felt prosocial interactions with teammates enhanced social identity. In contrast, the perceived influence of antisocial teammate behaviour on social identity differed depending on athletes' reported frequency of intrateam antisocial behaviour; those reporting low and median frequencies described how such behaviour undermines social identity, whereas athletes reporting high frequency did not perceive this effect. The study findings highlight the potential importance of intrateam moral behaviour and social identity for youth-sport team functioning.

Brief report: the Utrecht-Management of Identity Commitments Scale (U-MICS): gender and age measurement invariance and convergent validity of the Turkish version.

PubMed

Morsunbul, Umit; Crocetti, Elisabetta; Cok, Figen; Meeus, Wim

2014-08-01

The purpose of this study was to evaluate the factor structure and convergent validity of the Turkish version of the Utrecht-Management of Identity Commitments Scale (U-MICS). Participants were 1201 (59.6% females) youth aged between 12 and 24 years (M(age) = 17.53 years, SD(age) = 3.25). Results indicated that the three-factor model consisting of commitment, in-depth exploration, and reconsideration of commitment provided a very good fit to the data and applied equally well to boys and girls as well as to three age groups (early adolescents, middle adolescents, and emerging adults). Significant relations between identity processes and self-concept clarity, personality, internalizing and externalizing problem behaviors, and parental relationships supported convergent validity. Thus, the Turkish version of U-MICS is a reliable tool for assessing identity in Turkish-speaking respondents. Copyright © 2014 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

An Overview of NASA SPoRT GOES-R JPSS Proving Ground Testbed Activities

NASA Technical Reports Server (NTRS)

Berndt, Emily; Stano, Geoffrey; Fuell, Kevin; Leroy, Anita; Mcgrath, Kevin; Molthan, Andrew; Schultz, Lori; Smith, Matthew; White, Kris; Schultz, Christopher;

Mountaineers' risk perception in outdoor-adventure sports: a study of sex and sports experience.

PubMed

Demirhan, Giyasettin

2005-06-01

The purpose of this study was to examine mountaineers' (expert, less-experienced, nonparticipant) risk perception in 19 outdoor-adventure sports related to their sex and sports experience. A total of 299 experienced mountaineers (90 women, 209 men), 321 less-experienced mountaineers (110 women, 211 men) and 193 volunteers nonparticipants in sport (95 women and 98 men) took part. Data were collected with items on a Likert-type 5-point scale. Test-retest over 15 days ranged from .64-86. A two-way variance analysis of sex x group showed that men's mean risk perception was lower than that of women for orienteering, mountain biking, rowing, surfing, sailing, nordic skiing, tour skiing, snowboarding, parachuting, and cliff jumping. Also, experienced mountaineers' mean risk perception was lower than that of those less experienced.

A coaches' perspective on the contribution of anthropometry, physical performance, and motor coordination in racquet sports.

PubMed

Robertson, Kamasha; Pion, Johan; Mostaert, Mireille; Norjali Wazir, Mohd Rozilee Wazir; Kramer, Tamara; Faber, Irene Renate; Vansteenkiste, Pieter; Lenoir, Matthieu

2018-02-21

Differences and similarities between table tennis and other racquet sports exist, but are not well documented in the literature, in spite of the relevance for talent identification. In this study we aimed at identifying the key characteristics of table tennis in comparison with tennis and badminton based upon a survey in coaches. A total of 177 licensed coaches from all across the world and with diverse professional backgrounds completed a survey on anthropometric measures, physical performance, and motor coordination skills. On a scale from 1 to 10, coaches indicated to what extent a talent characteristic was important for their sport. MANOVA identified key differences as well as similarities between all three racquet sports and a subsequent discriminant analysis allocated coaches correctly for table tennis, tennis, and badminton 81.01%, 55.6%, and 71.4% respectively. Our results show that table tennis and other racquet sport coaches are well aware of differences between the racquet sports and also the importance and value of testing and assortment of skill components. These findings can assist coaches in future talent orientation and transfer in racquet sports.

Interpersonal violence against children in sport in the Netherlands and Belgium.

PubMed

Vertommen, Tine; Schipper-van Veldhoven, Nicolette; Wouters, Kristien; Kampen, Jarl K; Brackenridge, Celia H; Rhind, Daniel J A; Neels, Karel; Van Den Eede, Filip

2016-01-01

The current article reports on the first large-scale prevalence study on interpersonal violence against children in sport in the Netherlands and Belgium. Using a dedicated online questionnaire, over 4,000 adults prescreened on having participated in organized sport before the age of 18 were surveyed with respect to their experiences with childhood psychological, physical, and sexual violence while playing sports. Being the first of its kind in the Netherlands and Belgium, our study has a sufficiently large sample taken from the general population, with a balanced gender ratio and wide variety in socio-demographic characteristics. The survey showed that 38% of all respondents reported experiences with psychological violence, 11% with physical violence, and 14% with sexual violence. Ethnic minority, lesbian/gay/bisexual (LGB) and disabled athletes, and those competing at the international level report significantly more experiences of interpersonal violence in sport. The results are consistent with rates obtained outside sport, underscoring the need for more research on interventions and systematic follow-ups, to minimize these negative experiences in youth sport. Copyright © 2015 Elsevier Ltd. All rights reserved.

Subarachnoid Haemorrhage and Sports

PubMed Central

Sousa Nanji, Liliana; Melo, Teresa P.; Canhão, Patrícia; Fonseca, Ana Catarina; Ferro, José Manuel

2015-01-01

Background Some cases of subarachnoid haemorrhage (SAH) have been associated with vigorous physical activity, including sports. Our research aimed to describe the association between SAH and sports and to identify the types of sports that were more frequently found as precipitating factors in a tertiary single-centre SAH register. Methods We retrieved information from a prospectively collected SAH registry and reviewed discharge notes of acute SAH patients admitted to the Stroke Unit of Hospital de Santa Maria, Lisbon, between 1995 and 2014. Results Out of 738 patients included in the analysis, 424 (57.5%) cases of SAH were preceded by physical activity. Nine cases (1.2%) were associated with sports, namely running (2 cases), aerobics (2 cases), cycling, body balance, dance, surf and windsurf. Patients with SAH while practicing sports were younger than controls (average age 43.1 vs. 57.0 years; p = 0.007). In 1 patient, there was a report of trauma to the neck. Patients in the sports group only had Hunt and Hess scale grades 1 (11.1%) or 2 (88.9%) at admission, while patients in the control group had a wider distribution in severity. Conclusions Our findings indicate that SAH precipitated by sports is not very frequent and is uncommonly related to trauma. Patients who suffered SAH associated with sports were younger and apparently had a milder clinical presentation. PMID:26648972

Subarachnoid Haemorrhage and Sports.

PubMed

Sousa Nanji, Liliana; Melo, Teresa P; Canhão, Patrícia; Fonseca, Ana Catarina; Ferro, José Manuel

2015-01-01

Some cases of subarachnoid haemorrhage (SAH) have been associated with vigorous physical activity, including sports. Our research aimed to describe the association between SAH and sports and to identify the types of sports that were more frequently found as precipitating factors in a tertiary single-centre SAH register. We retrieved information from a prospectively collected SAH registry and reviewed discharge notes of acute SAH patients admitted to the Stroke Unit of Hospital de Santa Maria, Lisbon, between 1995 and 2014. Out of 738 patients included in the analysis, 424 (57.5%) cases of SAH were preceded by physical activity. Nine cases (1.2%) were associated with sports, namely running (2 cases), aerobics (2 cases), cycling, body balance, dance, surf and windsurf. Patients with SAH while practicing sports were younger than controls (average age 43.1 vs. 57.0 years; p = 0.007). In 1 patient, there was a report of trauma to the neck. Patients in the sports group only had Hunt and Hess scale grades 1 (11.1%) or 2 (88.9%) at admission, while patients in the control group had a wider distribution in severity. Our findings indicate that SAH precipitated by sports is not very frequent and is uncommonly related to trauma. Patients who suffered SAH associated with sports were younger and apparently had a milder clinical presentation.

Commitment among state health officials & its implications for health sector reform: lessons from Gujarat.

PubMed

Maheshwari, Sunil; Bhat, Ramesh; Saha, Somen

2008-02-01

Commitment, competencies and skills of people working in the health sector can significantly impact the performance and its reform process. In this study we attempted to analyse the commitment of state health officials and its implications for human resource practices in Gujarat. A self-administered questionnaire was used to measure commitment and its relationship with human resource (HR) variables. Employee's organizational commitment (OC) and professional commitment (PC) were measured using OC and PC scale. Fifty five medical officers from Gujarat participated in the study. Professional commitment of doctors (3.21 to 4.01) was found to be higher than their commitment to the organization (3.01 to 3.61). Doctors did not perceive greater fairness in the system on promotion (on the scale of 5, score: 2.55) and were of the view that the system still followed seniority based promotion (score: 3.42). Medical officers were upset about low autonomy in the department with regard to reward and recognition, accounting procedure, prioritization and synchronization of health programme and other administrative activities. Our study provided some support for positive effects of progressive HR practices on OC, specifically on affective and normative OC. Following initiatives were identified to foster a development climate among the health officials: providing opportunities for training, professional competency development, developing healthy relationship between superiors and subordinates, providing useful performance feedback, and recognising and rewarding performance. For reform process in the health sector to succeed, there is a need to promote high involvement of medical officers. There is a need to invest in developing leadership quality, supervision skills and developing autonomy in its public health institutions.

The impact of sport on health status, psychological well-being and physical performance of adults with haemophilia.

PubMed

von Mackensen, S; Harrington, C; Tuddenham, E; Littley, A; Will, A; Fareh, M; Hay, C R M; Khair, K

2016-07-01

There is increasing recognition that sport is important for individuals with haemophilia; however, there remains a paucity of data of the importance of this in adults, many of whom already have joint pathology related to childhood bleeds and treatment access. This multicentre, cross-sectional study presents the impact of sport on health-related quality of life (HRQoL), physical performance and clinical outcomes in adults with haemophilia. Fifty adults aged 35.12±14.7 with mild (n = 12), moderate (n = 10), or severe (n = 28) haemophilia A (70%) or B (30%) from four haemophilia centres across the United Kingdom participated in the study. A total of 64% were overweight/obese according to their BMI; median orthopaedic joint scores using the WFH Orthopaedic Joint Score (OJS) were 6 (range 0-48). On a VAS pain scale (range of 0-10), patients reported mean score of 5.66 ± 2.4. 36% of participants reported not doing any sport, mainly due to their physical condition. However, 64% of participants reported undertaking sporting activity including contact sports, mostly twice per week in average 4 h week(-1) . Participating in sport did not have a statistically significant impact on HRQoL; except in the domain 'sport and leisure' of the Haem-A-QoL. Patients doing more sport reported significantly better HRQoL than those doing less sport (P < 0.005). Those doing sport for more than 4 h week(-1) had a significantly better physical performance than patients doing less sport (assessed with Hep-Test-Q). Encouraging physical activity and sport in older patients with haemophilia may have a direct impact on their HRQoL; thus, education about sport activity should be incorporated into routine haemophilia care. © 2016 John Wiley & Sons Ltd.

High-grade renal injuries are often isolated in sports-related trauma.

PubMed

Patel, Darshan P; Redshaw, Jeffrey D; Breyer, Benjamin N; Smith, Thomas G; Erickson, Bradley A; Majercik, Sarah D; Gaither, Thomas W; Craig, James R; Gardner, Scott; Presson, Angela P; Zhang, Chong; Hotaling, James M; Brant, William O; Myers, Jeremy B

2015-07-01

Most high-grade renal injuries (American Association for Surgery of Trauma (AAST) grades III-V) result from motor vehicle collisions associated with numerous concomitant injuries. Sports-related blunt renal injury tends to have a different mechanism, a solitary blow to the flank. We hypothesized that high-grade renal injury is often isolated in sports-related renal trauma. We identified patients with AAST grades III-V blunt renal injuries from four level 1 trauma centres across the United States between 1/2005 and 1/2014. Patients were divided into "Sport" or "Non-sport" related groups. Outcomes included rates of hypotension (systolic blood pressure <90mm Hg), tachycardia (>110bpm), concomitant abdominal injury, and procedural/surgical intervention between sports and non-sports related injury. 320 patients met study criteria. 18% (59) were sports-related injuries with the most common mechanisms being skiing, snowboarding and contact sports (25%, 25%, and 24%, respectively). Median age was 24 years for sports and 30 years for non-sports related renal injuries (p=0.049). Males were more commonly involved in sports related injuries (85% vs. 72%, p=0.011). Median injury severity score was lower for sports related injuries (10 vs. 27, p<0.001). There was no difference in renal abbreviated injury scale scores. Sports related trauma was more likely to be isolated without other significant injury (69% vs. 39% (p<0.001)). Haemodynamic instability was present in 40% and 51% of sports and non-sports renal injuries (p=0.30). Sports injuries had lower transfusion (7% vs. 47%, p<0.001) and lower mortality rates (0% vs. 6%, p=0.004). There was no difference in renal-specific procedural interventions between the two groups (17% sports vs. 18% non-sports, p=0.95). High-grade sports-related blunt renal trauma is more likely to occur in isolation without other abdominal or thoracic injuries and clinicians must have a high suspicion of renal injury with significant blows to the flank during sports activities. Copyright © 2015 Elsevier Ltd. All rights reserved.

Integrated energy system for the Asphalt Green Youth Sports and Arts Center and the Fireboat House. Report 79-2

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

Energy conservation and solar energy measures for two old buildings, different in scale and character, that are being recycled by the Neighborhood Committee for the Asphalt Green into a community Sports and Arts Center and an Environmental Studies Center are described. The approch taken by the Authority in developing the integrated energy system design for the larger, commercial-scale Sports and Arts Center was to incorporate energy conservation and renewable energy measures that minimize life-cycle costs. Energy costs will be reduced from about $50,000 per year (in 1979 dollars) to $15,000 per year. The Environmental Studies Center, formerly a fireboat stationmore » on the East River, is a smaller residential-scale structure. The approach in developing the renovation plan was to assess retrofit potential for cost-effective energy consrvation, solar domestic hot water, and active and passive solar space heating. Energy measures were selected which would maximize educational potential for school children and which could be replicated by the general public.« less

Analysis of motivational profiles of satisfaction and importance of physical education in high school adolescents.

PubMed

Granero-Gallegos, Antonio; Baena-Extremera, Antonio; Pérez-Quero, Francisco J; Ortiz-Camacho, Maria M; Bracho-Amador, Clara

2012-01-01

The purpose of this study was to analyze the motivational profiles of satisfaction with and importance of physical education in high school students and its relation with gender and the practice of sport. The sample comprised 2002 students aged from 12 to 19 who completed the Sport Motivation Scale (Núñez et al., 2006), the Sport Satisfaction Instrument (Baena-Extremera et al., 2012) and the Importance of Physical Education Scale (Moreno et al., 2009). Descriptive analyzes, correlations between the scales, a cluster analysis for profiles, and a MANOVA were conducted to examine differences by gender. Three clusters (profiles) were identified. The first profile identified was "moderate" motivation (n = 463) and was associated with boys who practice physical activity for less than 3 hours per week. The second profile identified was "low" motivation (n = 545) and was associated mainly with girls who practice physical activity for less than 3 hours per week. And lastly the third profile identified was "high" motivation (n = 910), which was found to be greater in boys who practiced physical exercise for more than 3 hours a week.

[German Language Version and Validation of the Risk-Taking Behaviour Scale (RBS-K) for High-Risk Sports].

PubMed

Frühauf, Anika; Niedermeier, Martin; Ruedl, Gerhard; Barlow, Matthew; Woodman, Tim; Kopp, Martin

2017-11-23

Background  High-risk sports, particularly climbing, kayaking and extreme skiing, have become increasingly popular. The most widely used psychological survey instrument with regard to risk behaviour in sports is the Sensation Seeking Model, mostly assessed by the Sensation Seeking Scale (SSS-V). Until recently, the literature discussed risk behaviour solely through this model. However, this scale does not measure risk-taking behaviours. In contrast, the Risk-Taking Behaviour Scale (RBS-K) is a three-item scale that measures risk behaviour in high-risk sports. This study aimed to validate a German language version of the RBS-K. Methods  The RBS-K was translated and back-translated between English and German. High-risk sports participants (n = 2399) completed the German version of the RBS-K. Of those participants, 820 completed the RBS-K in person as part of a field survey and 1579 participated in an online survey. To validate the questionnaire, the SSS-V, accident involvement, age and sex were evaluated. The RBS-K divides the sample into deliberate risk takers (mean + standard deviation) and risk-averse persons (mean - standard deviation). We tested for internal consistency and correlations with SSS-V, age, sex and accident involvement. Group differences were calculated between deliberate risk takers and risk-averse persons. Results  For internal consistency, we obtained a Cronbach's alpha of 0.56 and a McDonald's omega of 0.63. Significant correlations were shown between RBS-K and SSS-V as well as age and sex. Compared to risk-averse persons (n = 643, 26.8 %), deliberate risk takers (n = 319, 13.3 %) scored significantly higher in sensation seeking, were significantly younger and primarily male and had a significantly higher accident involvement. Conclusion  The RBS-K discriminates well for age, sex and accident involvement. Also, correlations between the RBS-K and the well-established SSS-V are acceptable. With regard to the results and its compact design, the scale seems to be well suited for field surveys. We discuss the relatively modest internal consistency in the context of the small number of items and the different dimensions of risk-taking. © Georg Thieme Verlag KG Stuttgart · New York.

Translation, cross-cultural adaptation and validation of the French version of the Anterior Cruciate Ligament-Return to Sport after Injury (ACL-RSI) scale.

PubMed

Bohu, Y; Klouche, S; Lefevre, N; Webster, K; Herman, S

2015-04-01

The aim of this study was to translate, adapt and validate in French the Anterior Cruciate Ligament-Return to Sport after Injury (ACL-RSI), a 12-item English language scale assessing the psychological impact of returning to sports after ACL reconstruction. The ACL-RSI scale was forward and back translated, cross-culturally adapted and validated using international guidelines. The study population included all patients who were active in sports and underwent primary arthroscopic ACL reconstruction. The control group included subjects with no history of knee trauma. At the 6-month follow-up, the study population completed the ACL-RSI scale twice within 3-4 days, Knee injury and Osteoarthritis Outcome Score (KOOS) and subjective International Knee Documentation Committee (IKDC) scores. Statistical tests assessed the construct validity, discriminant validity, internal consistency, reliability and feasibility of the ACL-RSI scale. Ninety-one patients with ACL tears and 98 control subjects were included: mean age 31.7 ± 8.1 and 21.8 ± 2, respectively. The ACL-RSI scores were correlated with all KOOS sub-categories (r = 0.22-0.64, p < 0.05) as well as the subjective IKDC score (r = 0.42, p < 0.00001). The mean scores of the study and control groups were significantly different (62.8 ± 19.4 vs. 89.6 ± 11.5, p < 0.00001), and scores were significantly better in patients who returned to the same sport (72.1 ± 21.4 vs. 60.3 ± 18.1, p = 0.008). Internal consistency was high (α = 0.96). Test-retest reproducibility was excellent: ρ = 0.90 (0.86-0.94), p < 0.00001. Administration time was 1.32 ± 0.7 mn, and all items were answered. This study showed that the cross-cultural adaptation of the English version of the ACL-RSI was successful and validated in a French-speaking population. The discriminant capacity of the scale between patients who underwent reconstruction and healthy subjects was confirmed. II.

Collegiate coaches' knowledge of the female athlete triad in relation to sport type.

PubMed

Frideres, Jillian E; Mottinger, Sue G; Palao, José M

2016-03-01

The purpose of this study was to determine what coaches of female athletes know about the three components of the female athlete triad with regard to type of sport coached and the characteristics of the coach. The sample consisted of 309 NCAA Division I coaches of female athletes in the sports of: sports with subjective scoring of performance (gymnastics and diving), low body weight sports (cross country and rowing), revealing or fitted clothing (volleyball and swimming), and other (soccer and basketball). An original, self-report questionnaire, and a 4-point Likert scale to measure confidence in answer was used. The variables were: knowledge, confidence, and coach's characteristics (coach's gender, degree held, years of experience in coaching females, continuing education participation specific to the triad and triad components, and type of sport coached). Coaches of low body weight sports scored significantly higher than both coaches of sports requiring fitted clothing and "other" sports in the overall score. They further had significantly more confidence in their answers than coaches of "other" sports. No significant differences in the overall score in any of the types of sport or total values were found regarding gender, experience, and degree. Coaches who had received training about the triad or its components scored significantly higher than coaches who did not receive training. The results demonstrated a lack of information among coaches and that participating in formative training can help to reduce this problem. The results found can help in the design of continuing education for coaches.

Cross-industry dimensionality of the commitment to change scale in China.

PubMed

Chen, Jingqiu; Wang, Lei

2011-06-01

Commitment to organizational change can explain a range of employees' attitudes and behaviors during organizational change, and its measurement is central to explaining such organizational linkages. The purpose of this study is to re-examine the dimensionality of Herscovitch and Meyer's Commitment to Change Scale across two different industrial samples in a non-Western cultural context (China). The two samples were 198 civil servants (60.0% men; M age = 29.3 yr., M organizational tenure = 62.7 mo.) and 442 high-tech company employees (58.2% men; M age = 30.5 yr., M organizational tenure = 66.5 mo.) who had respectively undergone major changes in compensation and performance appraisal systems in their organizations at the time of the research. Results of exploratory and confirmatory factor analyses showed that a four-factor model with 14 items fit the data best in both samples. The generality of the scale's structure as well as its implications for change-management practices are discussed.

A Scoping Review to Address the Culture of Concussion in Youth and High School Sports

ERIC Educational Resources Information Center

Sarmiento, Kelly; Donnell, Zoe; Hoffman, Rosanne

2017-01-01

Background: In 2013, the National Academy of Sciences emphasized the need to develop, implement, and evaluate effective large-scale educational strategies to improve the culture of concussion in youth and high school sports. In support of this recommendation, in this article we summarize research on factors that contribute to the culture of…

Regional Data Assimilation of AIRS Profiles and Radiances at the SPoRT Center

NASA Technical Reports Server (NTRS)

Zavodsky, Brad; Chou, Shih-hung; Jedlovec, Gary

2009-01-01

This slide presentation reviews the Short Term Prediction Research and Transition (SPoRT) Center's mission to improve short-term weather prediction at the regional and local scale. It includes information on the cold bias in Weather Research and Forcasting (WRF), troposphere recordings from the Atmospheric Infrared Sounder (AIRS), and vertical resolution of analysis grid.

Generalization of Social Anxiety to Sport: An Investigation of Elementary Aged Hispanic Children.

ERIC Educational Resources Information Center

Storch, Eric A.; Barlas, Mitchell E.; Dent, Heather C.; Masia, Carrie L.

2002-01-01

Used the Social Anxiety Scale for Children-Revised and additional questions to examine the relationship of social anxiety to sport anxiety and avoidance in a sample of urban Hispanic American fifth and sixth graders. Found that, for girls, fear of negative evaluation and social avoidance of general and new situations were associated with sport…

Psychosocial Profiles of Delinquent and Nondelinquent Participants in a Sports Program.

ERIC Educational Resources Information Center

Yiannakis, Andrew

This study attempted to find reasons for the large proportion of dropouts in the federal government's National Summer Youth Sports Program. Selected scales of the Jesness Inventory were administered (value orientation, alienation, denial, and occupational aspiration) at the beginning of the program to 66 11-year-old boys enrolled in a 1971 program…

The Relation of Empathy and Self-Esteem With Active Sporting.

ERIC Educational Resources Information Center

Kalliopuska, Mirja

This study surveyed the connection of empathy and self-esteem with active sporting. The subjects were 1,381 members of Finnish baseball teams between the ages of 8 to 16. The instruments used in testing the subjects were: (1) the modified Mehrabian & Epstein Empathy test (1972); (2) the Battle Self-Esteem Scale, Form B (1981); (3) the…

The Effects of Specialization and Sex on Anterior Y-Balance Performance in High School Athletes.

PubMed

Miller, Madeline M; Trapp, Jessica L; Post, Eric G; Trigsted, Stephanie M; McGuine, Timothy A; Brooks, M Alison; Bell, David R

Sport specialization and movement asymmetry have been separately discussed as potential risk factors for lower extremity injury. Early specialization may lead to the development of movement asymmetries that can predispose an athlete to injury, but this has not been thoroughly examined. Athletes rated as specialized would exhibit greater between-limb anterior reach asymmetry and decreased anterior reach distance on the Y-balance test (YBT) as compared with nonspecialized high school athletes, and these differences would not be dependent on sex. Cross-sectional study. Level 3. Two hundred ninety-five athletes (117 male, 178 female; mean age, 15.6 ± 1.2 years) from 2 local high schools participating in basketball, soccer, volleyball, and tennis responded to a questionnaire regarding sport specialization status and performed trials of the YBT during preseason testing. Specialization was categorized according to 3 previously utilized specialization classification methods (single/multisport, 3-point scale, and 6-point scale), and interactions between specialization and sex with Y-balance performance were calculated using 2-way analyses of variance. Single-sport male athletes displayed greater anterior reach asymmetry than other interaction groups. A consistent main effect was observed for sex, with men displaying greater anterior asymmetry and decreased anterior reach distance than women. However, the interaction effects of specialization and sex on anterior Y-balance performance varied based on the classification method used. Single-sport male athletes displayed greater anterior reach asymmetry on the YBT than multisport and female athletes. Specialization classification method is important because the 6- and 3-point scales may not accurately identify balance abnormalities. Male athletes performed worse than female athletes on both of the Y-balance tasks. Clinicians should be aware that single-sport male athletes may display deficits in dynamic balance, potentially increasing their risk of injury.

Sport Specialization Characteristics Between Rural and Suburban High School Athletes.

PubMed

Bell, David R; Post, Eric G; Trigsted, Stephanie M; Schaefer, Daniel A; McGuine, Timothy A; Watson, Andrew M; Brooks, M Alison

2018-01-01

Sport specialization has been associated with overuse injuries and is more common in larger high schools, which are often located in more urban/suburban settings. However, sport participation characteristics have not been compared between suburban and rural high schools. The purpose of this study was to examine the differences in sport participation characteristics between athletes at suburban and rural high schools. It was hypothesized that suburban high school students would be more likely to be highly specialized, participate in more athletic competitions per year, and play in a league outside of school. We also hypothesized that suburban high school students would start playing their primary sport at a younger age, would have participated in their primary sport for longer, and would play more months per year and hours per week. Cross-sectional study. High school athletes from 4 high schools (2 suburban and 2 rural) participated in this study (N = 354 [222 females]; mean age, 15.7 ± 1.2 years). Athletes were on a school-sponsored athletic team in 1 of 4 sports (volleyball, tennis, basketball, soccer). The suburban schools (study enrollment, n = 226) had total school enrollments of 2271 and 622 students, while the rural schools (study enrollment, n = 128) had total school enrollments of 443 and 297. Participants completed a questionnaire prior to the start of their high school sport season. The questionnaire consisted of demographic information, a sport specialization scale, and sport participation information. Primary sport competition volume in the previous 12 months was classified as high (>60 primary sport competitions), moderate (30-60), or low (<30). Sport specialization status was classified via a 3-point scale as low, moderate, or high. As compared with athletes at rural schools, athletes at suburban schools started playing their primary sport at a younger age (suburban, 7.8 ± 2.9 years; rural, 9.7 ± 3.2 years; P < .001) and participated for more years (suburban, 7.9 ± 3.1 years; rural, 6.1 ± 3.3 years; P < .001), more months per year (suburban, 7.6 ± 3.6 months; rural, 5.6 ± 2.8 months; P < .001), and more hours per week (suburban, 15.2 ± 5.1 hours; rural, 12.9 ± 3.3 hours; P < .001). Athletes at suburban schools were more likely than rural athletes to be classified as highly specialized (χ 2 = 52.5, P < .001), participate in more competitions (χ 2 = 16.5, P < .001), play in a league outside of school (χ 2 = 18.4, P < .001), and train in their primary sport for >8 months per year (χ 2 = 27.8, P < .001) and >16 hours per week (χ 2 = 15.0, P < .001). High school athletes at suburban schools are more likely to exhibit sport participation patterns that are associated with increased risk of overuse injury. These include being classified as highly specialized, playing their primary sport >8 months per year and >16 hours per week, engaging in a high competition volume, and participating in a sport league (eg, club) outside of school. Efforts aimed at safe sport participation should target these groups, as they seem more likely to violate safe sport recommendations.

Self-categorization, affective commitment and group self-esteem as distinct aspects of social identity in the organization.

PubMed

Bergami, M; Bagozzi, R P

2000-12-01

The purpose of this study is to distinguish between cognitive, affective and evaluative components of social identity in the organization and to show how the components instigate behaviours that benefit in-group members. A new scale for measuring cognitive organizational identification (i.e. self-categorization) is developed and compared to a leading scale. Internal consistency, convergent validity, predictive validity and generalizability of the two scales are established on a sample of Italian (N = 409) and Korean (N = 283) workers. Next, convergent and discriminant validity for measures of organizational identification, affective commitment and group self-esteem are demonstrated. Then, two antecedents of these components of social identity are examined: organization prestige and organization stereotypes. Finally, the mediating role of the components of social identity are investigated between the antecedents and five forms of citizenship behaviours. The last three analyses are performed on the Italian (N = 409) workers. Among other findings, the results show that affective commitment and self-esteem are the primary motivators of citizenship behaviours. Moreover, cognitive identification performs as a central mediator between prestige and stereotypes on the one hand, and affective commitment and self-esteem on the other. Identification is thus an indirect determinant of citizenship behaviours.

Can video games be used to predict or improve laparoscopic skills?

PubMed

Rosenberg, Bradley H; Landsittel, Douglas; Averch, Timothy D

2005-04-01

Performance of laparoscopic surgery requires adequate hand-eye coordination. Video games are an effective way to judge one's hand-eye coordination, and practicing these games may improve one's skills. Our goal was to see if there is a correlation between skill in video games and skill in laparoscopy. Also, we hoped to demonstrate that practicing video games can improve one's laparoscopic skills. Eleven medical students (nine male, two female) volunteered to participate. On day 1, each student played three commercially available video games (Top Spin, XSN Sports; Project Gotham Racing 2, Bizarre Creations; and Amped 2, XSN Sports) for 30 minutes on an X-box (Microsoft, Seattle, WA) and was judged both objectively and subjectively. Next, the students performed four laparoscopic tasks (object transfer, tracing a figure-of-eight, suture placement, and knot-tying) in a swine model and were assessed for time to complete the task, number of errors committed, and hand-eye coordination. The students were then randomized to control (group A) or "training" (i.e., video game practicing; group B) arms. Two weeks later, all students repeated the laparoscopic skills laboratory and were reassessed. Spearman correlation coefficients demonstrated a significant relation between many of the parameters, particularly time to complete each task and hand-eye coordination at the different games. There was a weaker association between video game performance and both laparoscopic errors committed and hand-eye coordination. Group B subjects did not improve significantly over those in group A in any measure (P >0.05 for all). Video game aptitude appears to predict the level of laparoscopic skill in the novice surgeon. In this study, practicing video games did not improve one's laparoscopic skill significantly, but a larger study with more practice time could prove games to be helpful.

[Alcohol, and tobacco consumption and sports practice in Mexican and Spanish university students and the association between quality of life and health and sensation seeking].

PubMed

Latorre-Román, Pedro Ángel; Gallego-Rodríguez, María; Mejía-Meza, José Armando; García-Pinillos, Felipe

2015-01-01

To analyze the alcohol, and tobacco consumption and sports practice for Mexican and Spanish and its relation to sensation seeking. Methods: 309 university students participated, 154 Spanish and 155 Mexican. We used the Sensation Seeking Scale (SSS-V), the health survey Short-Form 36 (SF-36) and a lifestyle questionnaire conducted ad hoc. Mexican Students often have lower consumption of tobacco, alcohol and binge drinking and more frequent sport than Spanish students and receive higher scores on the SF-36. Disinhibition is a risk factor for alcohol consumption and physical inactivity and SSS-V for tobacco consumption. The consumption of alcohol, tobacco and physical inactivity in universities in Spain and Mexico is low. The SSS-V full scale is a predictor of tobacco consumption and dimension DES of alcohol consumption and physical inactivity.

Physical education and sport in schools: a review of benefits and outcomes.

PubMed

Bailey, Richard

2006-10-01

This paper explores the scientific evidence that has been gathered on the contributions and benefits of physical education and sport (PES) in schools for both children and for educational systems. Research evidence is presented in terms of children's development in a number of domains: physical, lifestyle, affective, social, and cognitive. The review suggests that PES have the potential to make significant and distinctive contributions to development in each of these domains. It is suggested that PES have the potential to make distinctive contributions to the development of children's fundamental movement skills and physical competences, which are necessary precursors of participation in later lifestyle and sporting physical activities. They also, when appropriately presented, can support the development of social skills and social behaviors, self-esteem and proschool attitudes, and, in certain circumstances, academic and cognitive development. The review also stresses that many of these benefits will not necessarily result from participation, per se; the effects are likely to be mediated by the nature of the interactions between students and their teachers, parents, and coaches who work with them. Contexts that emphasize positive experiences, characterized by enjoyment, diversity, and the engagement of all, and that are managed by committed and trained teachers and coaches, and supportive and informed parents, significantly influence the character of these physical activities and increase the likelihood of realizing the potential benefits of participation.

Acetabular labral tears in patients with sports injury.

PubMed

Kang, Chan; Hwang, Deuk-Soo; Cha, Soo-Min

2009-12-01

We wanted to investigate acetabular labral tears and their correlation with femoroacetabular impingement in patients with sports injury. Among 111 patients who were diagnosed with the acetabular labral tears after arthroscopic treatment from January 2004 to December 2007, we selected 41 patients with sports injury. There were 12 cases of Taekwondo injury, 5 of golf injury, 4 of soccer injury, 3 of gymnastics injury, 2 of Hapkido injury, 2 of aerobics injury, 2 of rock-climbing injury, 2 of fitness training injury and 9 of other sports injuries. We checked the subtypes of acetabular labral tears and the accompanying femoroacetabular impingement. For the cases with accompanying femoroacetabular impingement, we investigated the subtypes according to the types of sports, gender and age. At last follow-up, we checked the Harris Hip Score (HHS), the Hip Outcome Score (HOS) sports scale and the percentage of patients who returned to their sports activity. The average age of symptomatic onset was 26 years (range, 12 to 65 years). The ratio of males to females was 29 : 12. An average duration of the hip pain was 17 months (range, 1 to 60 months). The degenerative type of acetabular labral tears was the most prevalent with 32 cases (78%), and there were 9 cases (22%) of the partial tear type. Thirty cases (73%) were accompanied by femoroacetabular impingement. The average age of the 23 cases (56%) of the cam-type was 23 years (range, 12 to 48 years), and it was more likely to occur in men (87%) and for people practicing martial arts such as Taekwondo or Hapkido. An average age of the 5 cases (12%) of the pincer-type was 26 (range, 16 to 43 years), it usually occurred in women (60%) and for non-martial arts such as golf and gymnastics. There were 2 cases of the mixed type (cam + pincer-type). At 27 months follow-up, the HHS was 61 to 92 points, the HOS sports scale increased 43 to 75%, and the rate of returning to sports was 71%. In spite of the early expression of symptoms and the short duration of the acetabular labral tears, the high rate of degenerative acetabular labral tears in sports patients is likely associated with repetitive injury after the expression of symptoms. Femoroacetabular impingement in sports patients is seemed to be a cause of the early occurrence of acetabular labral tears. Because the possibility of acetabular labral tears is high in femoroacetabular impingement, sports patients may need to undergo early screening for the diagnosis and care of femoroacetabular impingement.

Work-Family Climate, Organizational Commitment, and Turnover: Multilevel Contagion Effects of Leaders

ERIC Educational Resources Information Center

O'Neill, John W.; Harrison, Michelle M.; Cleveland, Jeannette; Almeida, David; Stawski, Robert; Crouter, Anne C.

2009-01-01

This paper presents empirical research analyzing the relationship between work-family climate (operationalized in terms of three work-family climate sub-scales), organizational leadership (i.e., senior manager) characteristics, organizational commitment and turnover intent among 526 employees from 37 different hotels across the US. Using…

Physical Education Teachers' Organizational Commitment

ERIC Educational Resources Information Center

Demir, Hayri

2013-01-01

The aim of this study was to determine physical education teachers' organizational commitment levels. The sample consisted of 204 physical education teachers working in the city center of Konya in the 2011 to 2012 academic year. The respondents were randomly selected in this research. Data collected for this research by using the Scale for…

Return to Sport after ACL Surgery: A Comparison between Two Different Reconstructive Techniques.

PubMed

Baldassarri, Matteo; Perazzo, Luca; Ghinelli, Diego; Ricciarelli, Marco; Pilla, Federico; Buda, Roberto

2018-05-23

The anterior cruciate ligament reconstruction (ACLR) has become a very common surgical procedure. One of the main success indicators of the surgical procedure is the return to preinjury sporting level. In recent years, reconstructive techniques have been geared toward less morbidity and optimized ligaments process to speed up the recovery of sports activity. This study compares clinical and imaging data, to evaluate the timing of return to sport, of two populations undergoing ACLR using two different techniques: ACLR with hamstring maintaining tibial insertion (MHG) and an all-inside technique with complete hamstring detachment (DHG). Patients were clinically evaluated with Marx rating scale, International Knee Documentation Committee (IKDC) score, and Tegner activity scale at a minimum follow-up (FU) of 4 years. The two groups have homogeneous characteristics: age, sex, type, and level of sports activity. Since November 2012, 59 patients with unilateral ACL insufficiency underwent ACLR: 31 patients using the MHG technique and 28 patients using the DHG technique. In both groups, a significant improvement in the clinical scores of the administered tests was observed. The MHG group reported a higher percentage of normal knees (83.8%) compared with the DHG group (78.6%). IKDC subjective score improved at each FU. Comparing the two techniques, at 12 months' FU the MHG group achieved better IKDC results (89.6) compared with the DHG technique (84.2). Marx and Tegner score values improved over time reaching comparable results at final FU. At final FU, 98% of patients returned to the same preinjury professional sporting level. Both techniques have been able to provide good clinical results. The MHG group, however, had a resumption of sports activity of the same level and intensity slightly longer (6.3 months) than that in the DHG group (5.9 months). Furthermore, the resumption of training and athletic gestures for the type of sport practiced was earlier than the DHG group. However, in the long run the level of sporting activity leveled in both groups, demonstrating the effectiveness of both techniques. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

The effect of nursing internship program on burnout and professional commitment.

PubMed

Ayaz-Alkaya, Sultan; Yaman-Sözbir, Şengül; Bayrak-Kahraman, Burcu

2018-05-26

Professional commitment is defined as a belief in and acceptance of the values of the profession which is chosen, effort to actualize these values, desire to improve him/herself. Nurses' professional and organizational commitment are influenced by factors such as job stress, job satisfaction and burnout. This study was conducted to determine the effect of nursing internship program on professional commitment and burnout of senior nursing students. A quasi-experimental study with a pretest and posttest without control group design was used. Students who were attending nursing internship program and agreed to participate were included in the study. Sample consisted of 101 students. Data were collected with a questionnaire, the burnout measure short version and nursing professional commitment scale. After the nursing internship, 77.2% were pleased to study nursing, 83.2% were pleased to be a senior student, 55.4% did not have any intention to change their profession, 81.2% wanted to work as nurses, and 82.2% were planning career advancement in nursing of the students, 34.7% and 43.6% were found to experience burnout, before and after the nursing internship, respectively (p < 0.05). When the students' mean pre-test and post-test scores on the nursing professional commitment scale were compared, a significant difference was found between mean scores on the total score and "maintaining membership" subscale (p < 0.05). This study revealed that after the nursing internship, burnout and professional commitment levels of the students increased. Copyright © 2018 Elsevier Ltd. All rights reserved.

Organizational Commitment and Nurses' Characteristics as Predictors of Job Involvement.

PubMed

Alammar, Kamila; Alamrani, Mashael; Alqahtani, Sara; Ahmad, Muayyad

2016-01-01

To predict nurses' job involvement on the basis of their organizational commitment and personal characteristics at a large tertiary hospital in Saudi Arabia. Data were collected in 2015 from a convenience sample of 558 nurses working at a large tertiary hospital in Riyadh, Saudi Arabia. A cross-sectional correlational design was used in this study. Data were collected using a structured questionnaire. All commitment scales had significant relationships. Multiple linear regression analysis revealed that the model predicted a sizeable proportion of variance in nurses' job involvement (p < 0.001). High organizational commitment enhances job involvement, which may lead to more organizational stability and effectiveness.

Applications of LANCE Data at SPoRT

NASA Technical Reports Server (NTRS)

Molthan, Andrew

2014-01-01

Short term Prediction Research and Transition (SPoRT) Center: Mission: Apply NASA and NOAA measurement systems and unique Earth science research to improve the accuracy of short term weather prediction at the regional/local scale. Goals: Evaluate and assess the utility of NASA and NOAA Earth science data and products and unique research capabilities to address operational weather forecast problems; Provide an environment which enables the development and testing of new capabilities to improve short term weather forecasts on a regional scale; Help ensure successful transition of new capabilities to operational weather entities for the benefit of society

What Makes Sports Fans Interactive? Identifying Factors Affecting Chat Interactions in Online Sports Viewing

PubMed Central

Yeo, Jaeryong; Lee, Juyeong

2016-01-01

Sports fans are able to watch games from many locations using TV services while interacting with other fans online. In this paper, we identify the factors that affect sports viewers’ online interactions. Using a large-scale dataset of more than 25 million chat messages from a popular social TV site for baseball, we extract various game-related factors, and investigate the relationships between these factors and fans’ interactions using a series of multiple regression analyses. As a result, we identify several factors that are significantly related to viewer interactions. In addition, we determine that the influence of these factors varies according to the user group; i.e., active vs. less active users, and loyal vs. non-loyal users. PMID:26849568

Pulsed electromagnetic fields after arthroscopic treatment for osteochondral defects of the talus: double-blind randomized controlled multicenter trial

PubMed Central

van Bergen, Christiaan JA; Blankevoort, Leendert; de Haan, Rob J; Sierevelt, Inger N; Meuffels, Duncan E; d'Hooghe, Pieter RN; Krips, Rover; van Damme, Geert; van Dijk, C Niek

2009-01-01

Background Osteochondral talar defects usually affect athletic patients. The primary surgical treatment consists of arthroscopic debridement and microfracturing. Although this is mostly successful, early sport resumption is difficult to achieve, and it can take up to one year to obtain clinical improvement. Pulsed electromagnetic fields (PEMFs) may be effective for talar defects after arthroscopic treatment by promoting tissue healing, suppressing inflammation, and relieving pain. We hypothesize that PEMF-treatment compared to sham-treatment after arthroscopy will lead to earlier resumption of sports, and aim at 25% increase in patients that resume sports. Methods/Design A prospective, double-blind, randomized, placebo-controlled trial (RCT) will be conducted in five centers throughout the Netherlands and Belgium. 68 patients will be randomized to either active PEMF-treatment or sham-treatment for 60 days, four hours daily. They will be followed-up for one year. The combined primary outcome measures are (a) the percentage of patients that resume and maintain sports, and (b) the time to resumption of sports, defined by the Ankle Activity Score. Secondary outcome measures include resumption of work, subjective and objective scoring systems (American Orthopaedic Foot and Ankle Society – Ankle-Hindfoot Scale, Foot Ankle Outcome Score, Numeric Rating Scales of pain and satisfaction, EuroQol-5D), and computed tomography. Time to resumption of sports will be analyzed using Kaplan-Meier curves and log-rank tests. Discussion This trial will provide level-1 evidence on the effectiveness of PEMFs in the management of osteochondral ankle lesions after arthroscopy. Trial registration Netherlands Trial Register (NTR1636) PMID:19591674

The impact of psychological capital on job burnout of Chinese nurses: the mediator role of organizational commitment.

PubMed

Peng, Jiaxi; Jiang, Xihua; Zhang, Jiaxi; Xiao, Runxuan; Song, Yunyun; Feng, Xi; Zhang, Yan; Miao, Danmin

2013-01-01

Nursing has a high risk of job burnout, but only a few studies have explored its influencing factors from an organizational perspective. The present study explores the impact of psychological capital on job burnout by investigating the mediating effect of organizational commitment on this relationship. A total of 473 female nurses from four large general hospitals in Xi'an City of China were selected as participants. Data were collected via the Psychological Capital Questionnaire, the Maslach Burnout Inventory-General Survey, and the Organizational Commitment Scale. Both psychological capital and organizational commitment were significantly correlated to job burnout. Structural equation modelling indicated that organizational commitment partially mediated the relationship between psychological capital and job burnout. The final model revealed a significant path from psychological capital to job burnout through organizational commitment. These findings extended prior reports and shed some light on the influence of psychological capital on job burnout.

The Dutch language anterior cruciate ligament return to sport after injury scale (ACL-RSI) - validity and reliability.

PubMed

Slagers, Anton J; Reininga, Inge H F; van den Akker-Scheek, Inge

2017-02-01

The ACL-Return to Sport after Injury scale (ACL-RSI) measures athletes' emotions, confidence in performance, and risk appraisal in relation to return to sport after ACL reconstruction. Aim of this study was to study the validity and reliability of the Dutch version of the ACL-RSI (ACL-RSI (NL)). Total 150 patients, who were 3-16 months postoperative, completed the ACL-RSI(NL) and 5 other questionnaires regarding psychological readiness to return to sports, knee-specific physical functioning, kinesiophobia, and health-specific locus of control. Construct validity of the ACL-RSI(NL) was determined with factor analysis and by exploring 10 hypotheses regarding correlations between ACL-RSI(NL) and the other questionnaires. For test-retest reliability, 107 patients (5-16 months postoperative) completed the ACL-RSI(NL) again 2 weeks after the first administration. Cronbach's alpha, Intraclass Correlation Coefficient (ICC), SEM, and SDC, were calculated. Bland-Altman analysis was conducted to assess bias between test and retest. Nine hypotheses (90%) were confirmed, indicating good construct validity. The ACL-RSI(NL) showed good internal consistency (Cronbach's alpha 0.94) and test-retest reliability (ICC 0.93). SEM was 5.5 and SDC was 15. A significant bias of 3.2 points between test and retest was found. Therefore, the ACL-RSI(NL) can be used to investigate psychological factors relevant to returning to sport after ACL reconstruction.

The Post-Deployment Reintegration Scale: Associations with Organizational Commitment, Job-Related Affect, and Career Intentions

DTIC Science & Technology

2006-11-01

symptômes. Les auteurs ont découvert, par exemple, un lien entre des niveaux plus élevés d’attitudes négatives face à la réintégration personnelle...reintegration attitudes were not. This finding reinforces past theory and research showing that continuance commitment does not typically have a strong...Commitment in the workplace: Theory , research, and application. Thousand Oaks, CA: Sage. [19] Moon, H. (2001). Looking forward and looking back

High-grade renal injuries are often isolated in sports-related trauma

PubMed Central

Patel, Darshan P.; Redshaw, Jeffrey D.; Breyer, Benjamin N.; Smith, Thomas G.; Erickson, Bradley A.; Majercik, Sarah D.; Gaither, Thomas W.; Craig, James R.; Gardner, Scott; Presson, Angela P.; Zhang, Chong; Hotaling, James M.; Brant, William O.; Myers, Jeremy B.

2016-01-01

Introduction Most high-grade renal injuries (American Association for Surgery of Trauma (AAST) grades III–V) result from motor vehicle collisions associated with numerous concomitant injuries. Sports-related blunt renal injury tends to have a different mechanism, a solitary blow to the flank. We hypothesized that high-grade renal injury is often isolated in sports-related renal trauma. Material and methods We identified patients with AAST grades III–V blunt renal injuries from four level 1 trauma centres across the United States between 1/2005 and 1/2014. Patients were divided into “Sport” or “Non-sport” related groups. Outcomes included rates of hypotension (systolic blood pressure <90 mm Hg), tachycardia (>110 bpm), concomitant abdominal injury, and procedural/surgical intervention between sports and non-sports related injury. Results 320 patients met study criteria. 18% (59) were sports-related injuries with the most common mechanisms being skiing, snowboarding and contact sports (25%, 25%, and 24%, respectively). Median age was 24 years for sports and 30 years for non-sports related renal injuries (p = 0.049). Males were more commonly involved in sports related injuries (85% vs. 72%, p = 0.011). Median injury severity score was lower for sports related injuries (10 vs. 27, p < 0.001). There was no difference in renal abbreviated injury scale scores. Sports related trauma was more likely to be isolated without other significant injury (69% vs. 39% (p < 0.001)). Haemodynamic instability was present in 40% and 51% of sports and non-sports renal injuries (p = 0.30). Sports injuries had lower transfusion (7% vs. 47%, p < 0.001) and lower mortality rates (0% vs. 6%, p = 0.004). There was no difference in renal-specific procedural interventions between the two groups (17% sports vs. 18% non-sports, p = 0.95). Conclusions High-grade sports-related blunt renal trauma is more likely to occur in isolation without other abdominal or thoracic injuries and clinicians must have a high suspicion of renal injury with significant blows to the flank during sports activities. PMID:25769197

Can psychological well-being scales and hormone levels be used to predict acute performance of anaerobic training tasks in elite female volleyball players?

PubMed

Mielgo-Ayuso, Juan; Zourdos, Michael C; Clemente-Suárez, Vicente J; Calleja-González, Julio; Shipherd, Amber M

2017-10-15

The purpose of this study was to examine relationships between pre-training psychological well-being assessment scales (General Health Questionnaire-28-GHQ-28, Competitive State Anxiety Inventory-2-CSAI-2, Sport Competition Anxiety Test-SCAT, State-Trait Anxiety Inventory-S-STAI-S, Oviedo Sleep Questionnaire-OSQ and Psychological Characteristics Related to Sport Performance-PCSP), and pre-training stress hormone concentrations (cortisol-C, total testosterone-TT, free testosterone-FT, adrenocorticotropic hormone-ACTH and testosterone/cortisol-T/C ratios), on acute neuromuscular performance (ANP) in female volleyballers. Forty elite female volleyballers (27±4yrs.; 178.3±8.5cm; 67.9±7.2kg) participated. Bivariate correlations were performed between psychological assessments and hormone levels with ANP. All psychological scales presented at least one significant (p<0.05) relationship or prediction of ANP. Contrastingly, among hormones, the only significant relationship was between TT/C ratio and Overhead Medicine Ball Throw (r=0.34; p<0.05). Therefore, our data shows that results of general and sport-specific psychological well-being scales prior to training are more consistently related to performance in elite female volleyballers than pre-training stress hormone concentrations. Copyright © 2017 Elsevier Inc. All rights reserved.

AMSSM Position Statement on Cardiovascular Preparticipation Screening in Athletes: Current Evidence, Knowledge Gaps, Recommendations and Future Directions.

PubMed

Drezner, Jonathan A; O'Connor, Francis G; Harmon, Kimberly G; Fields, Karl B; Asplund, Chad A; Asif, Irfan M; Price, David E; Dimeff, Robert J; Bernhardt, David T; Roberts, William O

2016-01-01

Cardiovascular screening in young athletes is widely recommended and routinely performed prior to participation in competitive sports. While there is general agreement that early detection of cardiac conditions at risk for sudden cardiac arrest and death (SCA/D) is an important objective, the optimal strategy for cardiovascular screening in athletes remains an issue of considerable debate. At the center of the controversy is the addition of a resting electrocardiogram (ECG) to the standard preparticipation evaluation using history and physical examination. The American Medical Society for Sports Medicine (AMSSM) formed a task force to address the current evidence and knowledge gaps regarding preparticipation cardiovascular screening in athletes from the perspective of a primary care sports medicine physician. The absence of definitive outcomes-based evidence at this time precludes AMSSM from endorsing any single or universal cardiovascular screening strategy for all athletes, including legislative mandates. This statement presents a new paradigm to assist the individual physician in assessing the most appropriate cardiovascular screening strategy unique to their athlete population, community needs, and resources. The decision to implement a cardiovascular screening program, with or without the addition of ECG, necessitates careful consideration of the risk of SCA/D in the targeted population and the availability of cardiology resources and infrastructure. Importantly, it is the individual physician's assessment in the context of an emerging evidence-base that the chosen model for early detection of cardiac disorders in the specific population provides greater benefit than harm. AMSSM is committed to advancing evidenced-based research and educational initiatives that will validate and promote the most efficacious strategies to foster safe sport participation and reduce SCA/D in athletes.

A Confirmatory Study of Rating Scale Category Effectiveness for the Coaching Efficacy Scale

ERIC Educational Resources Information Center

Myers, Nicholas D.; Feltz, Deborah L.; Wolfe, Edward W.

2008-01-01

This study extended validity evidence for measures of coaching efficacy derived from the Coaching Efficacy Scale (CES) by testing the rating scale categorizations suggested in previous research. Previous research provided evidence for the effectiveness of a four-category (4-CAT) structure for high school and collegiate sports coaches; it also…

Comparison of the Physical Education and Sports School Students' Multiple Intelligence Areas According to Demographic Features

ERIC Educational Resources Information Center

Aslan, Cem Sinan

2016-01-01

The aim of this study is to compare the multiple intelligence areas of a group of physical education and sports students according to their demographic features. In the study, "Multiple Intelligence Scale", consisting of 27 items, whose Turkish validity and reliability study have been done by Babacan (2012) and which is originally owned…

The evolutionary significance of Red Sox nation: sport fandom as a by-product of coalitional psychology.

PubMed

Winegard, Benjamin; Deaner, Robert O

2010-08-07

Sport fandom has received considerable attention from social scientists, yet few have considered it from an evolutionary perspective. To redress this gap, we develop the hypothesis that team sports exhibit characteristics that activate mechanisms which evolved to facilitate the development of coalitions in the context of small-scale warfare. Based on this by-product hypothesis, we predicted a correlation between fandom and binding (i.e. group-relevant) concerns, especially loyalty. To test this prediction, we administered the Sport Spectator Identification Scale (SSI) and the Moral Foundations Questionnaire (MFQ) to 495 undergraduates. The MFQ measures three binding concerns, including loyalty, and two individualizing ones, harm and fairness. As predicted, fandom correlated significantly with loyalty (r = .27) and, within men, the two other binding concerns, authority (r =.22) and purity (r = .24). By contrast, fandom did not significantly correlate with harm or fairness. In addition, we predicted and found that men reported significantly higher levels of fandom (Cohen's d =.45) and loyalty (d = .27) than did women. In conclusion, this study presents data supporting the coalitional by-product hypothesis of fandom and should spur further research using fandom as a window into our evolved psychology.

True Dopers or Negligent Athletes? An Analysis of Anti-Doping Rule Violations Reported to the World Anti-Doping Agency 2010-2012.

PubMed

de Hon, Olivier; van Bottenburg, Maarten

2017-12-06

The sanction that an athlete receives when an anti-doping rule violation has been committed depends on the specific circumstances of the case. Anti-doping tribunals decide on the final sanction, following the rules of the World Anti-Doping Code. To assess the athletes' degree of fault based on the length of sanctions imposed on them to feed policy-related discussions. Analysing data from the results management database of the World Anti-Doping Agency for anonymous information of anti-doping rule violations in eight selected sports covering the years 2010-2012. Four out of ten athletes who committed an anti-doping rule violation received a suspension that was lower than the standard. This is an indication that tribunals in many instances are not convinced that the athletes concerned were completely at fault, that mitigating circumstances were applicable, or that full responsibility of the suspected violation should not be held against them. Anabolic agents, peptide hormones, and hormone modulators lead to higher sanctions, as do combinations of several anti-doping rule violations. This first analysis of information from the World Anti-Doping Agency's results management database indicates that a large proportion of the athletes who commit anti-doping rule violations may have done this unintentionally. Anti-doping professionals should strive to improve this situation in various ways.

Professional and organizational commitment in paediatric occupational therapists: the influence of practice setting.

PubMed

Seruya, Francine M; Hinojosa, Jim

2010-09-01

The professional and organizational commitment of paediatric occupational therapists working in two distinct practice settings, schools and medically based settings, was investigated. A web-based survey program was used to administer a questionnaire to occupational therapists employed in New York, New Jersey and Connecticut. The study employed social identity theory as a guiding perspective in understanding therapists' professional and organizational commitment. One hundred and fifty-seven paediatric therapists responded to the Professional Commitment Questionnaire and the Organizational Commitment Questionnaire to gauge their commitment to both the profession and their employing organizations. Results indicated that paediatric therapists, regardless of employment setting, have high professional commitment. Paediatric occupational therapists employed in medically based settings indicated statistically significant higher organizational commitment than their school-based counterparts. For therapists that work in school settings, the presence of a professional cohort did not influence professional commitment scores. As the study employed a web-based survey methodology, only individuals who were members of associations and had access to a computer and the Internet were able to participate. Further study might include widening the participant pool as well as adding additional instruments to explore both professional and organizational commitment on a more national scale. Copyright 2010 John Wiley & Sons, Ltd.

Influence of sport participation on community integration and quality of life: a comparison between sport participants and non-sport participants with spinal cord injury.

PubMed

McVeigh, Sonja A; Hitzig, Sander L; Craven, B Cathy

2009-01-01

To determine whether community integration and/or quality of life (QoL) among people living with chronic spinal cord injury (SCI) are superior among sport participants vs non-sport participants. Cross-sectional study. Persons (n=90) living in the community with SCI (ASIA Impairment Scale A-D), level C5 or below, > 15 years of age, >12 months postinjury, and requiring a wheelchair for >1 hours/day were divided into 2 groups based on their self-reported sport participation at interview: sport participants (n=45) and non-sport participants (n 5). Independent-sample t tests revealed that both Community Integration Questionnaire (CIQ) and Reintegration to Normal Living Index (RNL) total mean scores were higher among sport participants vs nonsport participants (P < 0.05). Significant correlation between CIQ and RNL total scores was found for all participants (Pearson correlation coefficients, P < 0.01). Logistic regression analysis revealed that the unadjusted odds ratio of a high CIQ mean score was 4.75 (95% CI 1.7, 13.5) among current sport participants. Similarly, the unadjusted odds ratio of a high RNL score was 7.00 (95% CI 2.3, 21.0) among current sport participants. Regression-adjusted odds ratios of high CIQ and high RNL scores were 1.36 (95% CI 0.09, 1.45) and 0.15 (95% CI 0.04, 0.55), respectively. The odds ratio for pre-SCI sport participation predicting post-SCI sport participation was 3.06 (95% CI 1.23, 7.65). CIQ and QoL scores were higher among sport participants compared to non-sport participants. There was an association between mean CIQ and RNL scores for both groups. Sport participants were 4.75 and 7.00 times as likely to have high CIQ and QoL scores. Both groups had a similar likelihood of high CIQ and RNL scores after adjusting for important confounders. Individuals who participated in sports prior to SCI were more likely to participate in sports post-SCI.

Importance of the Motivational Climate in Goal, Enjoyment, and the Causes of Success in Handball Players.

PubMed

Granero-Gallegos, Antonio; Gómez-López, Manuel; Rodríguez-Suárez, Nuria; Abraldes, J Arturo; Alesi, Marianna; Bianco, Antonino

2017-01-01

The purpose of the study is to examine the effects of the motivational climate created by the coach and perceived by a group of young handball players on their goal orientations, their beliefs regarding reasons for success and their self-satisfaction. The study participants were 159 young handball players. Players were administered a battery composed of tests to measure the above-mentioned motivational constructs. Results showed that a perceived mastery-oriented motivational climate was positively related to a task-centered goal orientation, enjoyment, and a belief that success may be achieved through effort. In contrast, a perceived performance-orientated training climate was linked to an ego-centered goal orientation, boredom, or lack of enthusiasm, and a belief that the routes of success in this sport are the abilities and the use of deception techniques. On the whole, this study underlines the educational role of the coach in young handball players. Specifically, the coach's socializing role influences both handball player's commitment and positive motivational profile as well as sport performance.

Importance of the Motivational Climate in Goal, Enjoyment, and the Causes of Success in Handball Players

PubMed Central

Granero-Gallegos, Antonio; Gómez-López, Manuel; Rodríguez-Suárez, Nuria; Abraldes, J. Arturo; Alesi, Marianna; Bianco, Antonino

2017-01-01

The purpose of the study is to examine the effects of the motivational climate created by the coach and perceived by a group of young handball players on their goal orientations, their beliefs regarding reasons for success and their self-satisfaction. The study participants were 159 young handball players. Players were administered a battery composed of tests to measure the above-mentioned motivational constructs. Results showed that a perceived mastery-oriented motivational climate was positively related to a task-centered goal orientation, enjoyment, and a belief that success may be achieved through effort. In contrast, a perceived performance-orientated training climate was linked to an ego-centered goal orientation, boredom, or lack of enthusiasm, and a belief that the routes of success in this sport are the abilities and the use of deception techniques. On the whole, this study underlines the educational role of the coach in young handball players. Specifically, the coach’s socializing role influences both handball player’s commitment and positive motivational profile as well as sport performance. PMID:29250011

Daily Grind: A Comparison of Causality Orientations, Emotions, and Fantasy Sport Participation.

PubMed

Dwyer, Brendan; Weiner, James

2018-03-01

In 2015, daily fantasy football entered the fantasy sports market as an offshoot of the traditional, season-long form of the game. With quicker payouts and less commitment, the new activity has drawn comparisons to other forms of illegal gambling, and the determination of whether it is a primarily a game of skill or chance has become the center of the comparison. For the most part, legal commentators and society, in general, views traditional, season-long fantasy football as an innocuous, social activity governed equally by both skill and chance. Little evidence exists, however, about participant perception of skill and chance components in daily fantasy football. The current study surveyed 535 daily and traditional-only fantasy football participants in order to understand differences and similarities in the causality orientations of participation (skill or chance). In addition, enjoyment and anxiety were tested for mediating effects on causality orientations and consumption behavior. The results suggest the differences between the activities are not extreme. However, differences were found in which causality orientations influenced enjoyment and which emotion mediated the relationship between perceived skill and consumption.

Effect of patellar strap and sports tape on pain in patellar tendinopathy: A randomized controlled trial.

PubMed

de Vries, A; Zwerver, J; Diercks, R; Tak, I; van Berkel, S; van Cingel, R; van der Worp, H; van den Akker-Scheek, I

2016-10-01

Numerous athletes with patellar tendinopathy (PT) use a patellar strap or sports tape during sports. This study's aim was to investigate the short-term effect of these orthoses on patellar tendon pain. Participants performed the single-leg decline squat, vertical jump test, and triple-hop test under four different conditions (patellar strap, sports tape, placebo, and control). Subsequently, participants practiced sports as usual for 2 weeks; during 1 week, they were assigned to one of the four conditions. Pain was measured with the visual analog scale (VAS). In total, 97 athletes with PT [61% male, age 27.0 (SD8.1), VISA-P 58.5 (SD12.7)] were analyzed. On the single-leg decline squat, the VAS pain score reduced significantly in the patellar strap (14 mm, P = 0.04) and the sports tape condition (13 mm, P = 0.04), compared with control, but not placebo. A significant decrease in VAS pain during sports was found in the sports tape (7 mm, P = 0.04) and placebo group (6 mm, P = 0.04). The VAS pain score two hours after sports decreased significantly in the patellar strap, sports tape and placebo group (8-mm, P < 0.001, 10 mm, P = 0.001 and 7 mm, P = 0.03, respectively). This study's findings indicate that an orthosis (including placebo tape) during sports can reduce pain in PT patients in the short term. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Examining Young Recreational Male Soccer Players' Experience in Adult- and Peer-Led Structures.

PubMed

Imtiaz, Faizan; Hancock, David J; Côté, Jean

2016-09-01

Youth sport has the potential to be one of the healthiest and most beneficial activities in which children can partake. Participation in a combination of adult-led and peer-led sport structures appears to lead to favorable outcomes such as enhanced physical fitness, as well as social and emotional development. The purpose of the present study was to examine the subjective and objective experiences of 27 recreational male soccer players aged 10 to 12 years old (M = 10.11 years, SD = 0.32) across adult-led and peer-led sport structures. Direct video observation and experience-rating scales were utilized in an effort to shed light on the impact of adult-led and peer-led sport structures on the same athletes. In the adult-led structures, youth experienced high levels of effort and concentration while spending more time physically or mentally engaged. Meanwhile, youth experienced high rates of prosocial behaviors, sport-related communication, and general communication during the peer-led structures. The results of the present study indicate that rather than one approach being superior to the other, both adult- and peer-led sport structures have the potential to yield unique benefits toward children's positive experiences in sport.

Sport-specific nutrition: practical strategies for team sports.

PubMed

Holway, Francis E; Spriet, Lawrence L

2011-01-01

Implementation of a nutrition programme for team sports involves application of scientific research together with the social skills necessary to work with a sports medicine and coaching staff. Both field and court team sports are characterized by intermittent activity requiring a heavy reliance on dietary carbohydrate sources to maintain and replenish glycogen. Energy and substrate demands are high during pre-season training and matches, and moderate during training in the competitive season. Dietary planning must include enough carbohydrate on a moderate energy budget, while also meeting protein needs. Strength and power team sports require muscle-building programmes that must be accompanied by adequate nutrition, and simple anthropometric measurements can help the nutrition practitioner monitor and assess body composition periodically. Use of a body mass scale and a urine specific gravity refractometer can help identify athletes prone to dehydration. Sports beverages and caffeine are the most common supplements, while opinion on the practical effectiveness of creatine is divided. Late-maturing adolescent athletes become concerned about gaining size and muscle, and assessment of maturity status can be carried out with anthropometric procedures. An overriding consideration is that an individual approach is needed to meet each athlete's nutritional needs.

Athletic Engagement and Athletic Identity in Top Croatian Sprint Runners.

PubMed

Babić, Vesna; Sarac, Jelena; Missoni, Sasa; Sindik, Josko

2015-09-01

The aim of the research was to determine construct validity and reliability for two questionnaires (Athlete Engagement Questionnaire-AEQ and Athletic Identity Measurement Scale-AIMS), applied on elite Croatian athletes-sprinters, as well as the correlations among the dimensions in these measuring instruments. Then, we have determined the differences in the dimensions of sport engagement and sport identity, according to gender, education level and winning medals on international competitions. A total of 71 elite athletes-sprinters (former and still active) are examined, from which 27 (38%) females and 44 (62%) males. The results of factor analyses revealed the existence of dimensions very similar as in the original instruments, which showed moderate to-high reliabilities. A small number of statistically significant correlations have been found between the dimensions of sport engagement and sport identity, mainly in male sprinter runners. Small number of statistically significant differences in the dimensions of sport engagement and sport identity have been found according to the gender, education level and winning medals on the international competitions. The most reasonable explanation of these differences could be given in terms of very similar characteristics of elite athletes on the same level of sport excellence.

The Big Finger: the second to fourth digit ratio is a predictor of sporting ability in women

PubMed Central

Paul, S N; Kato, B S; Hunkin, J L; Vivekanandan, S; Spector, T D

2006-01-01

Background The second to fourth finger length ratio (2d:4d) is thought to be related to diverse traits including cognitive ability, disease susceptibility, and sexuality. Objective To examine the relationship between 2d:4d and sports ability in women. Methods Hand radiographs from 607 women (mean age 54 years) were used to estimate 2d:4d. Ranking of sports ability was on a scale (1–5). Results The highest achieved level of participation in any sport was significantly negatively associated with 2d:4d (b  =  −4.93, p  =  0.01) as was the relationship between 2d:4d and running level (b  =  −6.81, p  =  0.034). Ability in other sports also showed a negative relationship albeit non‐significant. Conclusions These results suggest that a low 2d:4d ratio is related to increased female sports ability. It can be postulated that this ratio may predict potential sports ability. Understanding the mechanisms underpinning this relationship may give important insights into musculoskeletal fitness, health and disease. PMID:17008344

Socioeconomic status of parents with children participating on youth club sport teams.

PubMed

Post, Eric G; Green, Nicole E; Schaefer, Daniel A; Trigsted, Stephanie M; Brooks, M Alison; McGuine, Timothy A; Watson, Andrew M; Bell, David R

2018-05-17

To describe the socioeconomic status, measured by household income and educational attainment, of parents with children participating on youth club sport teams. Cross-sectional survey. Local sport events. 949 parents (571 female) of youth athletes between 10 and 18 years old were recruited at club team events and practices to complete an anonymous questionnaire. SES variables included total household income (THI) and educational attainment. Sport specialization was classified as low, moderate, or high using a previously utilized 3-point specialization scale. Chi-square tests were used to compare frequencies SES categories with child specialization. Parents reported spending a median of 1500 [500-3000] USD per year on their children's club sports activities. Most parents reported a THI greater than 100,000 USD per year and a bachelor's degree or higher level of education. Parents in the higher THI categories were more likely to have a child that is highly specialized in one sport. The current youth sports system in the United States, which emphasizes year-round participation on club teams, may be limiting the participation of families without the resources to participate in this system. Copyright © 2018 Elsevier Ltd. All rights reserved.

Outcomes and Return to Sport After Ulnar Collateral Ligament Reconstruction in Adolescent Baseball Players

PubMed Central

Saper, Michael; Shung, Joseph; Pearce, Stephanie; Bompadre, Viviana; Andrews, James R.

2018-01-01

Background: The number of ulnar collateral ligament (UCL) reconstructions in adolescent athletes has increased over the past 2 decades. Clinical results in this population have not been well studied. Purpose/Hypothesis: The purpose of this study was to evaluate the outcomes and return to sport after UCL reconstruction in a large group of adolescent baseball players. We hypothesized that excellent clinical outcomes and high rates of return to sport would be observed in this population at a minimum 2-year follow-up. Study Design: Case series; Level of evidence, 4. Methods: We reviewed 140 adolescent (aged ≤19 years) baseball players who underwent UCL reconstruction with the American Sports Medicine Institute (ASMI) technique by a single surgeon. Medical records were reviewed for patient demographics, injury characteristics, operative details, and surgical complications. Patient-reported outcomes were assessed using the Conway scale, the Andrews-Timmerman (A-T) score, the Kerlan-Jobe Orthopaedic Clinic (KJOC) score, and a 0- to 100-point subjective scale for elbow function and satisfaction. Return to sporting activity was assessed using a custom-designed questionnaire. Results: The mean age at the time of surgery was 18.0 years (range, 13-19 years), and the mean follow-up was 57.9 months (range, 32.4-115.4 months). Over half (60%) of patients were high school athletes. The mean duration of symptoms before surgery was 6.9 months (range, 0.5-60.0 months). Partial tears were identified in 57.9% of patients, and 41.3% of patients had preoperative ulnar nerve symptoms. Graft type included the ipsilateral palmaris in 77.1% of patients. Concomitant procedures were performed in 25% of patients. Outcomes on the Conway scale were “excellent” in 86.4% of patients. The mean A-T and KJOC scores were 97.3 ± 6.1 and 85.2 ± 14.6, respectively. Mean patient satisfaction was 94.4. Overall, 97.8% of patients reported returning to sport at a mean of 11.6 months (range, 5-24 months), and 89.9% of patients returned to sport at the same level of competition or higher. A total of 11.6% of patients went on to play professional baseball. Conclusion: UCL reconstruction with the ASMI technique is an effective surgical option in adolescents, with excellent outcome scores. At a minimum of 2-year follow-up, nearly 90% of patients returned to their preinjury level of sport. PMID:29780844

Perceptions of Love across the Lifespan: Differences in Passion, Intimacy, and Commitment

ERIC Educational Resources Information Center

Sumter, Sindy R.; Valkenburg, Patti M.; Peter, Jochen

2013-01-01

This study investigated perceptions of love across the lifespan using Sternberg's triangular theory of love, which distinguishes between passion, intimacy, and commitment. The study aimed to (a) investigate the psychometric properties of the short Triangular Love Scale (TLS-short) in adolescents and adults (see Appendix), and (b) track age and…

The Effects of Servant Leadership on Teachers' Organizational Commitment in Primary Schools in Turkey

ERIC Educational Resources Information Center

Cerit, Yusuf

2010-01-01

This study examines the effects of servant leadership behaviours of primary school principals on teachers' school commitment. The research data were collected from 563 teachers working in primary schools in Duzce. Servant leadership behaviours of principals were measured with a servent organizational leadership assessment scale, and the teachers'…

Psychometric Properties of the “Sport Motivation Scale (SMS)” Adapted to Physical Education

PubMed Central

Granero-Gallegos, Antonio; Baena-Extremera, Antonio; Gómez-López, Manuel; Sánchez-Fuentes, José Antonio; Abraldes, J. Arturo

2014-01-01

The aim of this study was to investigate the factor structure of a Spanish version of the Sport Motivation Scale adapted to physical education. A second aim was to test which one of three hypothesized models (three, five and seven-factor) provided best model fit. 758 Spanish high school students completed the Sport Motivation Scale adapted for Physical Education and also completed the Learning and Performance Orientation in Physical Education Classes Questionnaire. We examined the factor structure of each model using confirmatory factor analysis and also assessed internal consistency and convergent validity. The results showed that all three models in Spanish produce good indicators of fitness, but we suggest using the seven-factor model (χ2/gl = 2.73; ECVI = 1.38) as it produces better values when adapted to physical education, that five-factor model (χ2/gl = 2.82; ECVI = 1.44) and three-factor model (χ2/gl = 3.02; ECVI = 1.53). Key Points Physical education research conducted in Spain has used the version of SMS designed to assess motivation in sport, but validity reliability and validity results in physical education have not been reported. Results of the present study lend support to the factorial validity and internal reliability of three alternative factor structures (3, 5, and 7 factors) of SMS adapted to Physical Education in Spanish. Although all three models in Spanish produce good indicators of fitness, but we suggest using the seven-factor model. PMID:25435772

Adaptation of the Utrecht-Management of Identity Commitments Scale (U-MICS) to the measurement of the parental identity domain.

PubMed

Piotrowski, Konrad

2018-04-01

The present studies examined the psychometric properties of the Utrecht-Management of Identity Commitments Scale (U-MICS) adapted to the measurement of identity formation in the parental identity domain. As the parental identity domain has only been studied within the neo-Eriksonian approach to a very limited extent, the aim of these studies was to prepare a short, valid and reliable tool for the measurement of parental identity in order to fill this gap. The associations of commitment, in-depth exploration and reconsideration of commitment in the parental domain with well-being and with other identity constructs were analyzed. The results showed that parental identity formation is associated with mothers' satisfaction with life and trait anxiety and with identity formation in other areas as well. The initial results suggest that the adapted version of the U-MICS is a valid and reliable measure that can be used in future studies on parental identity formation. © 2017 The Author. Scandinavian Journal of Psychology published by Scandinavian Psychological Associations and John Wiley & Sons Ltd.

National and Gender Measurement Invariance of the Utrecht-Management of Identity Commitments Scale (U-MICS): A 10-Nation Study With University Students.

PubMed

Crocetti, Elisabetta; Cieciuch, Jan; Gao, Cheng-Hai; Klimstra, Theo; Lin, Ching-Ling; Matos, Paula Mena; Morsünbül, Ümit; Negru, Oana; Sugimura, Kazumi; Zimmermann, Grégoire; Meeus, Wim

2015-12-01

The purpose of this study was to examine the psychometric properties of the Utrecht-Management of Identity Commitments Scale (U-MICS), a self-report measure aimed at assessing identity processes of commitment, in-depth exploration, and reconsideration of commitment. We tested its factor structure in university students from a large array of cultural contexts, including 10 nations located in Europe (i.e., Italy, the Netherlands, Poland, Portugal, Romania, and Switzerland), Middle East (i.e., Turkey), and Asia (i.e., China, Japan, and Taiwan). Furthermore, we tested national and gender measurement invariance. Participants were 6,118 (63.2% females) university students aged from 18 to 25 years (Mage = 20.91 years). Results indicated that the three-factor structure of the U-MICS fitted well in the total sample, in each national group, and in gender groups. Furthermore, national and gender measurement invariance were established. Thus, the U-MICS can be fruitfully applied to study identity in university students from various Western and non-Western contexts. © The Author(s) 2015.

CHRONIC UCL INJURY: A MULTIMODAL APPROACH TO CORRECTING ALTERED MECHANICS AND IMPROVING HEALING IN A COLLEGE ATHLETE— A CASE REPORT

PubMed Central

Patrick, Rachel; McGinty, Josh; Lucado, Ann; Collier, Beth

2016-01-01

ABSTRACT Background Ulnar collateral ligament (UCL) tears and associated Tommy Johns surgical intervention from excessive and poor quality pitching has increased immensely—with more college and professional pitchers undergoing the surgery in 2014 alone than in the 1990s as a whole.1 Faulty mechanics developed at young ages are often well-engrained by the late adolescent years and the minimal healing ability of the largely avascular UCL often leads to delayed safe return to sport.2 Purpose The purpose of this case study was to describe an innovative, multimodal approach to conservative management of a chronic UCL injury in a college-aged baseball pitcher. This innovative approach utilizes both contractile and non-contractile dry needling to enhance soft tissue healing combined with standard conservative treatment to decrease pain and improve sport performance as measured by the Disabilities of Arm, Shoulder and Hand (DASH), Numeric Pain Report Scale (NPRS), and return to sport. Study Design Retrospective Case Report Case Description A collegiate athlete presented to an outpatient orthopedic physical therapy clinic for treatment of UCL sprain approximately six weeks post-injury and platelet-rich plasma injection. Diagnostic testing revealed chronic ligamentous microtrauma. Impairments at evaluation included proximal stabilizing strength deficits, myofascial trigger points throughout the dominant upper extremity, improper pitching form, and inability to pitch in game conditions due to severe pain. Interventions included addressing strength deficits throughout the body, dry needling, and sport-specific biomechanical training with pitching form analysis and correction. Outcomes Conventional DASH and Sport-Specific scale on the DASH and the numeric pain rating scale improved beyond both the minimally clinically important difference and minimal detectable change over the 12 week treatment3,4 At 24-week follow up, conventional DASH scores decreased from 34.20% disability to 3.33% disability while sport-specific DASH scores decreased from 100% disability to 31.25% disability. Although initially unable to compete due to high pain levels, the subject is currently completing his pitching role full-time with 1/10 max pain. Discussion The approach used in this case study provides an innovative approach to conservative UCL partial tear treatment. Dry needling of both contractile and non-contractile tissue in combination with retraining of faulty mechanics may encourage chronically injured ligamentous tissue healing and encourage safe return to sport. Level of evidence Level 4 PMID:27525185

Investigating disparities in spatial accessibility to and characteristics of sport facilities: direction, strength, and spatial scale of associations with area income.

PubMed

Billaudeau, Nathalie; Oppert, Jean-Michel; Simon, Chantal; Charreire, Hélène; Casey, Romain; Salze, Paul; Badariotti, Dominique; Banos, Arnaud; Weber, Christiane; Chaix, Basile

2011-01-01

We conducted an environmental justice study of the spatial distribution of sport facilities, a major resource for physical activity, in the Paris Region in France. Comprehensive data of the French Census of Sport Facilities allowed us to investigate disparities not only in the spatial accessibility to facilities, but also in the characteristics of these facilities. We found that the associations between area income and the presence of facilities or favorable characteristics of these facilities varied from positive to negative depending on the facilities and on the characteristics examined. Sensitivity analyses defining area income in circular areas of different radii permitted a refined identification of areas underserved in sport facilities. Copyright © 2010 Elsevier Ltd. All rights reserved.

Relationship Between Resilience and Coping Strategies in Competitive Sport.

PubMed

Secades, Xabel García; Molinero, Olga; Salguero, Alfonso; Barquín, Roberto Ruíz; de la Vega, Ricardo; Márquez, Sara

2016-02-01

Resilience is important in sport performers to withstand the pressure they experience. This study analyzed the relationship among resilient qualities and coping strategies in 235 Spanish athletes (126 males, 109 females; M age = 20.7 yr) who practiced different sports (79.1% team sports, 20.9% individual sports). They were evaluated at the beginning of the last competitive mesocycle and after an important competition. Coping strategies and level of resilient qualities were measured by the Coping Inventory for Competitive Sport and the Resilience Scale. There was no significant difference in resilience scores between evaluations performed during the last mesocycle or competition. A significant increase occurred in the scores for emotion-oriented and distraction-oriented coping during competition. Resilience scores correlated positively to task-oriented coping and negatively to disengagement- and distraction-oriented coping during both periods. Analysis of variance indicated that athletes with high individual resilient qualities reached higher scores in task-oriented coping, using to a lower extent disengagement- and distraction-oriented coping. Results obtained suggest that resilient characteristics may associate in athletes to the use of more potentially adaptative coping strategies. © The Author(s) 2016.

Simple decision rules can reduce reinjury risk by 84% after ACL reconstruction: the Delaware-Oslo ACL cohort study.

PubMed

Grindem, Hege; Snyder-Mackler, Lynn; Moksnes, Håvard; Engebretsen, Lars; Risberg, May Arna

2016-07-01

Knee reinjury after ACL reconstruction is common and increases the risk of osteoarthritis. There is sparse evidence to guide return to sport (RTS) decisions in this population. To assess the relationship between knee reinjury after ACL reconstruction and (1) return to level I sports, (2) timing of RTS and (3) knee function prior to return. 106 patients who participated in pivoting sports participated in this prospective 2-year cohort study. Sports participation and knee reinjury were recorded monthly. Knee function was assessed with the Knee Outcome Survey-Activities of Daily Living Scale, global rating scale of function, and quadriceps strength and hop test symmetry. Pass RTS criteria were defined as scores >90 on all tests, failure as failing any. Patients who returned to level I sports had a 4.32 (p=0.048) times higher reinjury rate than those who did not. The reinjury rate was significantly reduced by 51% for each month RTS was delayed until 9 months after surgery, after which no further risk reduction was observed. 38.2% of those who failed RTS criteria suffered reinjuries versus 5.6% of those who passed (HR 0.16, p=0.075). More symmetrical quadriceps strength prior to return significantly reduced the knee reinjury rate. Returning to level I sports after ACL reconstruction leads to a more than 4-fold increase in reinjury rates over 2 years. RTS 9 months or later after surgery and more symmetrical quadriceps strength prior to return substantially reduce the reinjury rate. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Examination of Studying Approaches of Students at School of Physical Education and Sports in Terms of Different Variables

ERIC Educational Resources Information Center

Dereceli, Cagatay

2017-01-01

This study aims to examine studying approaches of the students of physical education and school of physical and sports according to various variables. The data of the study conducted in the general scanning model has been collected from 478 students in 2016-2017 teaching year. Studying Approaches Scale has been used to collect data. Besides…

Undergraduate Navigator Training Attrition Study

DTIC Science & Technology

1975-11-01

stabilization. The Masculinity- Feminity Scale (SVIB), significant at the .05 level, contributed 1.73% to the predicted variance. High scores (those...8217 a iiiftihlilfft-tMJ ^^mm^mmmwm^mmmmm mmmmm Do you have extensive experience in athletic competition? If so, what sport (s) and what kind of...machinery? For example, farm equipment, construction equipment. Do you have extensive experience in athletic competition? If so, what sport (s) and what

Examine of Mobbing via Humour Styles of Lecturers at Schools of Physical Education and Sport

ERIC Educational Resources Information Center

Cengiz, Recep; Sunay, Hakan; Yasar, Onur Mutlu

2018-01-01

The aim of the study was to examine the mobbing via humour of the lecturers at Schools of Physical Education and Sport. The sample of the study consisted of 470 lecturers dutied at those schools. In order to analyze the lecturers' perception levels about mobbing via humour behaviours, the "Scale of Humour Behaviours" was used. T-test and…

Italian version of the task and ego orientation in sport questionnaire.

PubMed

Bortoli, Laura; Robazza, Claudio

2005-02-01

The 1992 Task and Ego Orientation in Sport Questionnaire developed by Duda and Nicholls was translated into Italian and administered to 802 young athletes, 248 girls and 554 boys aged 8 to 14 years, drawn from a range of individual and team sports, to examine its factor structure. Data sets of a calibration sample (boys 12-14 years) and of four cross-validation samples (boys 8-11 years, girls 8-11 years, boys 12-14 years, and girls 12-14 years) were subjected to confirmatory factor analysis specifying, as in the original questionnaire, an Ego Orientation scale (6 items) and a Task Orientation scale (7 items). Results across sex and age yielded chi2/df ratios ranging from 1.95 to 3.57, GFI indices above .90, AGFI indices ranging from .90 to .92, and RMSEA values not above .10. Findings provided acceptable support for the two-dimension structure of the test. In the whole sample, the Ego factor accounted for the 27.2% of variance and the Task factor accounted for the 33.5% of variance. Acceptable internal consistency of the two scales was also shown, with Cronbach alpha values ranging from .73 to .85.

Measuring individual hierarchy of anxiety invoking sports related activities: development and validation of the Photographic Series of Sports Activities for Anterior Cruciate Ligament Reconstruction (PHOSA-ACLR).

PubMed

van Lankveld, Wim; van Melick, Nicky; Habets, Bas; Roelofsen, Eefje; Staal, J Bart; van Cingel, Robert

2017-07-04

Fear of harm (FoH) after Anterior Cruciate Ligament Reconstruction (ACLR) should be addressed in physical therapy as it hampers return to sports. However, there are no instruments assessing FoH specific for ACLR. The objective of this study is to describe the development and measurement properties of the Photograph Series of Sports Activities for ACLR (PHOSA-ACLR) measuring ACL injury related FoH. Based on literature and opinion of physical therapists with extensive experience in ACLR treatment, photographs depicting FoH inducing situations in ACL injury were considered for inclusion in the instrument. For each photograph the patients is asked to report perceived harmfulness. The set of photographs was completed by two samples of patients with ACLR: 1 cross-sectional sample (n = 55), and 1 test-retest reliability sample (n = 58). Internal consistency and structural validity were assessed in 109 patients. In 58 patients criterion validity was assessed by calculating pearson correlations with the Tampa Scale of Kinesiophobia (TSK). Correlations with self-reported knee function (KOOS and Lysholm score), and Knee Self-efficacy Scale (K-SES) were computed for hypothesis testing. Test-retest reliability was determined in a group of 55 patients, assessed twice with 1 week between assessments. Twelve photographs depicting sports related movements that are likely to invoke FoH after ACLR were selected. Two items were deleted because of lack of discrimination. The remaining 10 items were included in the PHOSA-ACLR, and the scale showed excellent internal consistency (Cronbach's Alpha is .95). Items reflected one dimension, and was strongly correlated with TSK (r = .59). A priori formulated hypotheses are confirmed and test-retest correlation was excellent (ICC = .86). The PHOSA-ACLR showed acceptable measurement properties. The PHOSA-ACLR gives specific information about fear invoking sports situations that are not measured by other kinesophobia measures. Therefore, the PHOSA-ACLR might be a valuable additional tool in rehabilitation of ACLR patients. Additional research is needed to determine responsiveness to change.

Absorption in Sport: A Cross-Validation Study

PubMed Central

Koehn, Stefan; Stavrou, Nektarios A. M.; Cogley, Jeremy; Morris, Tony; Mosek, Erez; Watt, Anthony P.

2017-01-01

Absorption has been identified as readiness for experiences of deep involvement in the task. Conceptually, absorption is a key psychological construct, incorporating experiential, cognitive, and motivational components. Although, no operationalization of the construct has been provided to facilitate research in this area, the purpose of this research was the development and examination of the psychometric properties of a sport-specific measure of absorption that evolved from the use of the modified Tellegen Absorption Scale (MODTAS; Jamieson, 2005) in mainstream psychology. The study aimed to provide evidence of the psychometric properties, reliability, and validity of the Measure of Absorption in Sport Contexts (MASCs). The psychometric examination included a calibration sample from Scotland and a cross-validation sample from Australia using a cross-sectional design. The item pool was developed based on existing items from the modified Tellegen Absorption Scale (Jamieson, 2005). The MODTAS items were reworded and translated into a sport context. The Scottish sample consisted of 292 participants and the Australian sample of 314 participants. Congeneric model testing and confirmatory factor analysis for both samples and multi-group invariance testing across samples was used. In the cross-validation sample the MASC subscales showed acceptable internal consistency and construct reliability (≥0.70). Excellent fit indices were found for the final 18-item, six-factor measure in the cross-validation sample, χ(120)2 = 197.486, p < 0.001; CFI = 0.957; TLI = 0.945; RMSEA = 0.045; SRMR = 0.044. Multi-group invariance testing revealed no differences in item meaning, except for two items. The MASC and the Dispositional Flow Scale-2 showed moderate-to-strong positive correlations in both samples, r = 0.38, p < 0.001 and r = 0.42, p < 0.001, supporting the external validity of the MASC. This article provides initial evidence in support of the psychometric properties, reliability, and validity of the sport-specific measure of absorption. The MASC provides rich research opportunities in sport psychology that can enhance the theoretical understanding between absorption and related constructs and facilitate future intervention studies. PMID:28883802

Injury Rehabilitation Overadherence: Preliminary Scale Validation and Relationships With Athletic Identity and Self-Presentation Concerns

PubMed Central

Podlog, Leslie; Gao, Zan; Kenow, Laura; Kleinert, Jens; Granquist, Megan; Newton, Maria; Hannon, James

2013-01-01

Context: Evidence suggests that nonadherence to rehabilitation protocols may be associated with worse clinical and functional rehabilitation outcomes. Recently, it has been recognized that nonadherence may not only reflect a lack of rehabilitation engagement but that some athletes may “overadhere” to their injury-rehabilitation regimen or risk a premature return to sport. Presently, no measure of overadherence exists, and correlates of overadherence and risking a premature return to sport remain uncertain. Objective: To provide initial validation of a novel injury-rehabilitation overadherence measure (study 1) and to examine correlates of overadherence and risking a premature return to sport (study 2). Design: Cross-sectional study. Setting: High school athletes (study 1) and collegiate athletes (study 2). Patients or Other Participants: In study 1, 118 currently injured US adolescent athletes competing in a range of high school sports participated. In study 2, 105 currently injured collegiate athletes (National Collegiate Athletic Association Divisions I–III) volunteered. Main Outcome Measure(s): The Rehabilitation Overadherence Questionnaire was a novel instrument developed to assess injured athletes' tendency toward overadherence behaviors and beliefs. We used an adapted version of the Injury Psychological Readiness to Return to Sport Scale to assess the tendency to risk a premature return to sport. Results: In study 1, the construct validity of the overadherence measure was supported using principal axis factoring. Moreover, bivariate correlation and regression analyses indicated that self-presentation concerns and athletic identity were positive predictors of adolescent rehabilitation overadherence and a premature return to sport. Study 2 provided support for the 2-factor structure of the overadherence measure found in study 1 via confirmatory factor analysis. Further support for the relationship among self-presentation concerns, athletic identity, and rehabilitation overadherence was also noted. Conclusions: The Rehabilitation Overadherence Questionnaire is a valid and reliable measure of overadherence. PMID:23675797

[A study of work stress and professional commitment in outpatient department nurses].

PubMed

Tsai, Ming-Hsiu; Liu, Meng-Fen; Chen, Yu-Ju; Liu, Cheng-Ching

2012-06-01

Nurses working in outpatient departments face tremendous pressure from multiple sources. The effect of nurse professional commitment on continued professional development is an issue worth exploring further. This study explored relationships among nurses' personal attributes, work stress and professional commitment. The Lazarus cognitive appraisal model framed the research plan design. Tools used included stress level and professional commitment scales for healthcare professionals. Of 180 questionnaires sent to outpatient department nurses nurses, 171 (95%) were returned and used in analysis. SPSS 12.0 for windows software was used for statistical analysis. We found a significant negative correlation between work stress and professional commitment and no significant relationship between level of education and either ability to handle work stress or professional commitment. Years of work experience, age and position all correlated positively with ability to handle work stress. Years of work experience correlated positively with professional commitment. This study suggests that nurses experience the highest work stress levels during their first five years of work. Findings show that providing nurses a clear career development path, in addition to attractive incentives and a reasonable workload, is essential to reducing work stress, bolstering professional commitment and increasing retention.

Nurses organizational commitment: the discriminating power of gender.

PubMed

Ferreira, Maria Manuela Frederico

2007-01-01

The study of the organizational commitment has risen interest within the organization's researchers, who have been trying to understand the intensity and stability of the individual's dedication to the organization. The interest that this construct has raised is based on the idea of the existence of an association of the organizational commitment with variables considered important to the increase of the organizational effectiveness and productivity. The aim of this article is to describe organizational commitment, in its affective, normative, and continuance dimensions, from nurse practitioners, and to analyze the differences of that commitment regarding gender. Data were collected by questionnaire. The sample is constituted by nurse practitioners who develop their professional activity in 6 Portuguese hospitals. Data were analyzed using means, standard deviation, and independent samples t test. The sample consists of 1201 nurses. The organizational commitment of the studied nurses is, on average, 2.87+/-0.69 (in 5-point scale). When we make an analysis regarding gender, we verify that the organizational commitment is higher in women, being the difference statistically significant (t = -2.07; P < .05). There are different levels of commitment in male and female nurses, and it is higher in all dimensions in female nurses; however, the difference is only significant to the organizational and continuance commitment.

Successful ingredients in the SMILE study: resident, staff, and management factors influence the effects of humor therapy in residential aged care.

PubMed

Brodaty, Henry; Low, Lee-Fay; Liu, Zhixin; Fletcher, Jennifer; Roast, Joel; Goodenough, Belinda; Chenoweth, Lynn

2014-12-01

To test the hypothesis that individual and institutional-level factors influence the effects of a humor therapy intervention on aged care residents. Data were from the humor therapy group of the Sydney Multisite Intervention of LaughterBosses and ElderClowns, or SMILE, study, a single-blind cluster randomized controlled trial of humor therapy conducted over 12 weeks; assessments were performed at baseline, week 13, and week 26. One hundred eighty-nine individuals from 17 Sydney residential aged care facilities were randomly allocated to the humor therapy intervention. Professional performers called "ElderClowns" provided 9-12 weekly humor therapy 2-hour sessions, augmented by trained staff, called "LaughterBosses." Outcome measures were as follows: Cornell Scale for Depression in Dementia, Cohen-Mansfield Agitation Inventory, Neuropsychiatric Inventory, the withdrawal subscale of Multidimensional Observation Scale for Elderly Subjects, and proxy-rated quality of life in dementia population scale. Facility-level measures were as follows: support of the management for the intervention, commitment levels of LaughterBosses, Environmental Audit Tool scores, and facility level of care provided (high/low). Resident-level measures were engagement, functional ability, disease severity, and time-in-care. Multilevel path analyses simultaneously modeled resident engagement at the individual level (repeated measures) and the effects of management support and staff commitment to humor therapy at the cluster level. Models indicated flow-on effects, whereby management support had positive effects on LaughterBoss commitment, and LaughterBoss commitment increased resident engagement. Higher resident engagement was associated with reduced depression, agitation, and neuropsychiatric scores. Effectiveness of psychosocial programs in residential aged care can be enhanced by management support, staff commitment, and active resident engagement. Copyright © 2014 American Association for Geriatric Psychiatry. Published by Elsevier Inc. All rights reserved.

Evolution of opinions on social networks in the presence of competing committed groups.

PubMed

Xie, Jierui; Emenheiser, Jeffrey; Kirby, Matthew; Sreenivasan, Sameet; Szymanski, Boleslaw K; Korniss, Gyorgy

2012-01-01

Public opinion is often affected by the presence of committed groups of individuals dedicated to competing points of view. Using a model of pairwise social influence, we study how the presence of such groups within social networks affects the outcome and the speed of evolution of the overall opinion on the network. Earlier work indicated that a single committed group within a dense social network can cause the entire network to quickly adopt the group's opinion (in times scaling logarithmically with the network size), so long as the committed group constitutes more than about 10% of the population (with the findings being qualitatively similar for sparse networks as well). Here we study the more general case of opinion evolution when two groups committed to distinct, competing opinions A and B, and constituting fractions pA and pB of the total population respectively, are present in the network. We show for stylized social networks (including Erdös-Rényi random graphs and Barabási-Albert scale-free networks) that the phase diagram of this system in parameter space (pA,pB) consists of two regions, one where two stable steady-states coexist, and the remaining where only a single stable steady-state exists. These two regions are separated by two fold-bifurcation (spinodal) lines which meet tangentially and terminate at a cusp (critical point). We provide further insights to the phase diagram and to the nature of the underlying phase transitions by investigating the model on infinite (mean-field limit), finite complete graphs and finite sparse networks. For the latter case, we also derive the scaling exponent associated with the exponential growth of switching times as a function of the distance from the critical point.

Evolution of Opinions on Social Networks in the Presence of Competing Committed Groups

PubMed Central

Xie, Jierui; Emenheiser, Jeffrey; Kirby, Matthew; Sreenivasan, Sameet; Szymanski, Boleslaw K.; Korniss, Gyorgy

2012-01-01

Public opinion is often affected by the presence of committed groups of individuals dedicated to competing points of view. Using a model of pairwise social influence, we study how the presence of such groups within social networks affects the outcome and the speed of evolution of the overall opinion on the network. Earlier work indicated that a single committed group within a dense social network can cause the entire network to quickly adopt the group's opinion (in times scaling logarithmically with the network size), so long as the committed group constitutes more than about of the population (with the findings being qualitatively similar for sparse networks as well). Here we study the more general case of opinion evolution when two groups committed to distinct, competing opinions and , and constituting fractions and of the total population respectively, are present in the network. We show for stylized social networks (including Erdös-Rényi random graphs and Barabási-Albert scale-free networks) that the phase diagram of this system in parameter space consists of two regions, one where two stable steady-states coexist, and the remaining where only a single stable steady-state exists. These two regions are separated by two fold-bifurcation (spinodal) lines which meet tangentially and terminate at a cusp (critical point). We provide further insights to the phase diagram and to the nature of the underlying phase transitions by investigating the model on infinite (mean-field limit), finite complete graphs and finite sparse networks. For the latter case, we also derive the scaling exponent associated with the exponential growth of switching times as a function of the distance from the critical point. PMID:22448238

A Multilevel Analysis of the Impact of a Professional Learning Community, Faculty Trust in Colleagues and Collective Efficacy on Teacher Commitment to Students

ERIC Educational Resources Information Center

Lee, John Chi-kin; Zhang, Zhonghua; Yin, Hongbiao

2011-01-01

This study investigated the relationships between a professional learning community (PLC), faculty trust in colleagues, teachers' collective efficacy, and their commitment to students. The findings from exploratory factor analysis indicated that three clear components could be extracted from the scale of Professional Learning Communities…

Design of an Assessment of Caregivers' Impulsive Feelings to Commit Elder Abuse

ERIC Educational Resources Information Center

Lee, Minhong; Kolomer, Stacey

2007-01-01

Objective: This study aims to identify the psychometric properties of the Impulsive Feelings to Commit Elder Abuse (IFCEA) scale. Method: The sample included 387 South Korean family caregivers for their older family members with disabilities. Results: The internal consistency of the IFCEA was very good, and claims for the construct validity were…

Some Syndromes Among Suicidal People: The Problem of Suicide Potentiality.

ERIC Educational Resources Information Center

Wold, Carl I.

An on-going research project at the Los Angeles Suicide Prevention Center is attempting to describe the potential suicide. Comparisons on a rating scale were made among patients who commit suicide and a random sample of case histories from the coroner's office. Approximately 10 syndromes or subgroupings of people who commit suicide have been…

INFLUENCE OF DIFFERENT LEVELS OF SPORTS ACTIVITIES ON THE QUALITY OF LIFE AFTER THE RECONSTRUCTION OF ANTERIOR CRUCIATE LIGAMENT.

PubMed

Ninković, Srđan; Avramov, Snežana; Harhaji, Vladimir; Obradović, Mirko; Vranješ, Miodrag; Milankov, Miroslav

2015-01-01

The goal of this study was to examine the nature and presence of influence of different levels of sports activity on the life quality of the patients a year after the reconstruction of anterior cruciate ligament. The study included 185 patients operated at the Department of Orthopedic Surgery and Traumatology of the Clinical Centre of Vojvodina, who were followed for twelve months. Data were collected using the modified Knee Injury and Osteoarthritis Outcome Score questionnaire which included the Lysholm scale. This study included 146 male and 39 female subjects. The reconstruction of anterior cruciate ligament was equally successful in both gender groups. In relation to different types of sports activity, there were no differences in the overall life quality measured by the questionnaire and its subscales, regardless of the level (professional or recreational). However, regarding the level of sports activities, there were differences among the subjects engaged in sports activities at the national level as compared with those going in for sports activities at the recreational level, and particularly in comparison with physically inactive population. A significant correlation was not found by examining the aforementioned relationship between sports activities. This study has shown that the overall life quality a year after the reconstruction of the anterior cruciate ligament does not differ in relation to either the gender of the subjects or the type of sports activity, while the level of sports activity does have some influence on the quality of life. Professional athletes have proved to train significantly more intensively after this reconstruction than those going in for sports recreationally.

[Safety in physical education - a teacher's perspective].

PubMed

Greier, K; Heinzle, A; Nepo, S; Ratschiller, J; Gafriller, R; Riechelmann, H

2015-03-01

A high percentage of all sports injuries occur during school sports. The aim of this study was to collect statements and opinions of sports teachers for safety in physical education. In a cross-sectional study, 296 teachers (202 with, 94 without a teaching qualification in "exercise and sports") at 77 Tyrolean "New Middle Schools" (former secondary schools) were interviewed. They judged various statements on school sports safety using a 5-point verbal rating scale. Irrespective of gender, teachers with a teaching qualification stated significantly more frequently (p = 0.015) that they have participated in continuing education on accident prevention than had their colleagues without qualification. The same applies to the checking of gymnastic and sports equipment before use (p < 0.001) and warming up at the beginning of the lesson (p < 0.001). Female sports teachers allowed their pupils more often (p = 0.002) to participate without adequate sportswear in physical education than did their male counterparts. Of all respondents, 57 % knew about technical faults in sports halls, which have also been reported to the school administration. In more than half (58 %) of these, reported defects were repaired completely and in one-third (36 %), a partial repair was reported. Participants estimated that the major risk for school sports injuries was due to the low motor skills of the pupils, inhomogeneous groups, large numbers of pupils, outdated sports equipment, and ball games. Since about a third of all surveyed teachers had no teaching qualification in exercise and sports, this group should come into the focus of regular continuing education in accident prevention. © Georg Thieme Verlag KG Stuttgart · New York.

Sports after shoulder arthroplasty: a comparative analysis of hemiarthroplasty and reverse total shoulder replacement.

PubMed

Liu, Joseph N; Garcia, Grant H; Mahony, Gregory; Wu, Hao-Hua; Dines, David M; Warren, Russell F; Gulotta, Lawrence V

2016-06-01

Traditionally, fewer postoperative sport restrictions are imposed on hemiarthroplasty (HHA) patients on than reverse total shoulder arthroplasty (RTSA) patients. However, functional outcomes have been shown to be superior in RTSA. No direct comparison of RTSA vs HHA has been done on rates of return to sports in patients with glenohumeral arthritis and rotator cuff dysfunction, proximal humeral fractures, or rheumatoid arthritis. This is a retrospective review of consecutive RTSA and HHA patients collected from our institution's shoulder arthroplasty registry. All patients playing sports preoperatively with minimum 1-year follow-up were included. Final follow-up included an additional patient-reported questionnaire with questions regarding physical fitness and sport activities. The study included 102 RTSA and 71 HHA patients. Average age at surgery was 72.3 years for RTSA compared with 65.6 years for HHA (P < .001). Patients undergoing RTSA had improved visual analog scale scores compared with HHA (-5.6 vs -4.2, P = .007), returned to sports after RTSA at a significantly higher rate (85.9% vs 66.7%, P = .02), and were more likely to be satisfied with their ability to play sports (P = .013). HHA patients were also more likely to have postoperative complaints than RTSA patients (63% vs 29%, P < .0001). No sports-related complications occurred. Female sex, age <70 years, surgery on the dominant extremity, and a preoperative diagnosis of arthritis with rotator cuff dysfunction predicted a higher likelihood of return to sports for patients undergoing RTSA compared with HHA. Despite traditional sport restrictions placed on RTSA, patients undergoing RTSA can return to sports at rates higher than those undergoing HHA, with fewer postoperative complaints. Copyright © 2016 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.

Collective Efficacy in Sports and Physical Activities: Perceived Emotional Synchrony and Shared Flow.

PubMed

Zumeta, Larraitz N; Oriol, Xavier; Telletxea, Saioa; Amutio, Alberto; Basabe, Nekane

2015-01-01

This cross-sectional study analyzes the relationship between collective efficacy and two psychosocial processes involved in collective sport-physical activities. It argues that in-group identification and fusion with the group will affect collective efficacy (CE). A sample of 276 university students answered different scales regarding their participation in collective physical and sport activities. Multiple-mediation analyses showed that shared flow and perceived emotional synchrony mediate the relationship between in-group identification and CE, whereas the relationship between identity fusion and CE was only mediated by perceived emotional synchrony. Results suggest that both psychosocial processes explain the positive effects of in-group identification and identity fusion with the group in collective efficacy. Specifically, the role of perceived emotional synchrony in explaining the positive effects of participation in collective sport-physical activities is underlined. In sum, this study highlights the utility of collective actions and social identities to explain the psychosocial processes related to collective efficacy in physical and sports activities. Finally, practical implications are discussed.

Collective Efficacy in Sports and Physical Activities: Perceived Emotional Synchrony and Shared Flow

PubMed Central

Zumeta, Larraitz N.; Oriol, Xavier; Telletxea, Saioa; Amutio, Alberto; Basabe, Nekane

2016-01-01

This cross-sectional study analyzes the relationship between collective efficacy and two psychosocial processes involved in collective sport-physical activities. It argues that in-group identification and fusion with the group will affect collective efficacy (CE). A sample of 276 university students answered different scales regarding their participation in collective physical and sport activities. Multiple-mediation analyses showed that shared flow and perceived emotional synchrony mediate the relationship between in-group identification and CE, whereas the relationship between identity fusion and CE was only mediated by perceived emotional synchrony. Results suggest that both psychosocial processes explain the positive effects of in-group identification and identity fusion with the group in collective efficacy. Specifically, the role of perceived emotional synchrony in explaining the positive effects of participation in collective sport-physical activities is underlined. In sum, this study highlights the utility of collective actions and social identities to explain the psychosocial processes related to collective efficacy in physical and sports activities. Finally, practical implications are discussed. PMID:26779077

Personality differences in high risk sports amateurs and instructors.

PubMed

Watson, Alison E; Pulford, Briony D

2004-08-01

This study investigated the personality differences of 21 amateurs and 20 instructors who participated in the high risk sports of skydiving, hang-gliding, paragliding, scuba diving, microlighting, and rock climbing, versus those who did not. 38 men and 28 women (M age=32.6 yr., SD= 10.0) were assessed using the Eysenck Personality Questionnaire-Revised, the General Health Questionnaire, the Generalised Self-efficacy Scale, and a Type A/B personality measure. Instructors and Amateurs scored significantly higher on Extroversion and lower on Neuroticism than Nonparticipants; however, they differed from each other on the General Health Questionnaire and Type A/B personality scores. Amateurs scored significantly higher on Psychoticism and Self-efficacy than Instructors and Nonparticipants. In conclusion, these test scores suggest that people who are attracted to high risk sports tend to be at the extroverted and emotionally stable end of the scale, with a tendency to exhibit Type A characteristics; however, Instructors' scores on Psychoticism and Self-efficacy are more akin to those of Nonparticipants.

Testing the simplex assumption underlying the Sport Motivation Scale: a structural equation modeling analysis.

PubMed

Li, F; Harmer, P

1996-12-01

Self-determination theory (Deci & Ryan, 1985) suggests that motivational orientation or regulatory styles with respect to various behaviors can be conceptualized along a continuum ranging from low (a motivation) to high (intrinsic motivation) levels of self-determination. This pattern is manifested in the rank order of correlations among these regulatory styles (i.e., adjacent correlations are expected to be higher than those more distant) and is known as a simplex structure. Using responses from the Sport Motivation Scale (Pelletier et al., 1995) obtained from a sample of 857 college students (442 men, 415 women), the present study tested the simplex structure underlying SMS subscales via structural equation modeling. Results confirmed the simplex model structure, indicating that the various motivational constructs are empirically organized from low to high self-determination. The simplex pattern was further found to be invariant across gender. Findings from this study support the construct validity of the SMS and have important implications for studies focusing on the influence of motivational orientation in sport.

Competence, achievement goals, motivational climate, and pleasant psychobiosocial states in youth sport.

PubMed

Bortoli, Laura; Bertollo, Maurizio; Comani, Silvia; Robazza, Claudio

2011-01-01

We examined the three-way interactions among competence (actual and perceived), individuals' dispositional goal orientation (task/ego), and perceived sport motivational climate (mastery/performance) in the prediction of pleasant psychobiosocial states (i.e. emotion, cognition, motivation, bodily reaction, movement, performance, and communication) as conceptualized by the Individual Zones of Optimal Functioning model. The sample consisted of 320 Italian youths (160 girls and 160 boys) aged 13-14 years who were involved in individual or team sports. The assessment included a perceived competence scale, a goal orientation questionnaire, a motivational climate inventory, and pleasant psychobiosocial descriptors. An actual competence scale was also administered to coaches asking them to assess their youngsters. Moderated hierarchical regression analysis showed that perceived competence, actual competence, and task orientation were the strongest predictors of pleasant psychobiosocial states. Moreover, actual competence and perceived competence interacted in different ways with dispositional goal orientations and motivational climate perceptions in the prediction of psychobiosocial states. It is therefore recommended that both constructs be included in motivational research.

The Prevalence of Undiagnosed Concussions in Athletes

PubMed Central

Meehan, William P.; Mannix, Rebekah C.; O'Brien, Michael J.; Collins, Michael W.

2013-01-01

Objective Previous studies suggest athletes underreport concussions. We sought to determine whether athletes in our clinics have sustained previous concussions that went undiagnosed. Design Multi-centered, cross sectional study. Setting Two sport concussion clinics. Patients Patients diagnosed with sport-related concussions or concussions with injury mechanisms and forces similar to those observed in sports were included. Main Outcome Measures The proportion of patients that answered “yes” to the following question were defined as having a previously undiagnosed concussion: “Have you ever sustained a blow to the head which was NOT diagnosed as a concussion but was followed by one or more of the signs and symptoms listed in the Post Concussion Symptom Scale.” Results Of the 486 patients included in the final analysis, 148 (30.5%) reported a previously undiagnosed concussion. Athletes reporting previously undiagnosed concussions had a higher mean Post Concussion Symptom Scale score (33 v. 25; p < 0.004) and were more likely to have lost consciousness (31% v. 22%; p = 0.038) with their current injury than athletes without previously undiagnosed concussions. Conclusions Nearly one third of athletes have sustained previously undiagnosed concussions, defined as a blow to the head followed by the signs and symptoms included in the post concussion symptom scale. Furthermore, these previously undiagnosed concussions are associated with higher post concussion symptom scale scores and higher loss of consciousness rates when future concussions occur. PMID:23727697

Measurement Invariance of the Passion Scale across Three Samples: An ESEM Approach

ERIC Educational Resources Information Center

Schellenberg, Benjamin J. I.; Gunnell, Katie E.; Mosewich, Amber D.; Bailis, Daniel S.

2014-01-01

Sport and exercise psychology researchers rely on the Passion Scale to assess levels of harmonious and obsessive passion for many different types of activities (Vallerand, 2010). However, this practice assumes that items from the Passion Scale are interpreted with the same meaning across all activity types. Using exploratory structural equation…

The association of sports and physical recreation with life satisfaction in a community sample of people with spinal cord injuries.

PubMed

Tasiemski, Tomasz; Kennedy, Paul; Gardner, Brian Patrick; Taylor, Nicola

2005-01-01

The purpose of this study is to assess satisfaction with life domains in people with spinal cord injuries (SCI) and investigate whether participation in sports and physical recreation is associated with life satisfaction in SCI. 1,748 randomly selected participants with SCI who fulfilled the criteria: SCI at level C5 or below, wheelchair dependent; aged 18-50 at the time of injury; at least 1 year post-injury, were approached to take part in this study. Completed replies were received from 985 individuals with SCI (198 women, 798 men). The measures used included the Sports Participation Questionnaire, the Life Satisfaction Questionnaire and the Hospital Anxiety and Depression Scale. The numbers of hours participating in sports decreased significantly after injury. There was a greater decrease in numbers participating in team sports in comparison to the decrease seen in numbers participating in individual sports. The highest level of satisfaction existed within social domains such as: family life and contacts with friends. The lowest level of satisfaction was found in regard to the participant's sexual life and vocational situation. Higher satisfaction with life in general was demonstrated in respondents with SCI involved in sports or physical recreation compared to those not participating in physical activities.

Effect of sports bra type and gait speed on breast discomfort, bra discomfort and perceived breast movement in Chinese women.

PubMed

Chen, Xiaona; Gho, Sheridan A; Wang, Jianping; Steele, Julie R

2016-01-01

This study investigated the effect of sports bra type (encapsulation versus compression) and gait speed on perceptions of breast discomfort, bra discomfort and breast movement reported by Chinese women. Visual analogue scales were used to evaluate breast discomfort, bra component discomfort and perceived breast movement of 21 Chinese participants when they wore an encapsulation or a compression sports bra, while static and while exercising at three different gait speeds. Participants perceived less breast discomfort and breast movement when wearing a compression bra compared to an encapsulation bra at a high gait speed, suggesting that compression bras are likely to provide the most effective support for Chinese women. However, significantly higher bra discomfort was perceived in the compression bra compared to the encapsulation bra when static and at the lower gait speed, implying that ways to modify the design of sports bras, particularly the straps, should be investigated to provide adequate and comfortable breast support. The compression sports bra provided more comfortable support than the encapsulation sports bra for these Chinese women when running on a treadmill. However, these women perceived higher bra discomfort when wearing the compression bra when stationary. Further research is needed to modify the design of sports bras, particularly the straps, to provide adequate and comfortable breast support.

Sports teams as superorganisms: implications of sociobiological models of behaviour for research and practice in team sports performance analysis.

PubMed

Duarte, Ricardo; Araújo, Duarte; Correia, Vanda; Davids, Keith

2012-08-01

Significant criticisms have emerged on the way that collective behaviours in team sports have been traditionally evaluated. A major recommendation has been for future research and practice to focus on the interpersonal relationships developed between team players during performance. Most research has typically investigated team game performance in subunits (attack or defence), rather than considering the interactions of performers within the whole team. In this paper, we offer the view that team performance analysis could benefit from the adoption of biological models used to explain how repeated interactions between grouping individuals scale to emergent social collective behaviours. We highlight the advantages of conceptualizing sports teams as functional integrated 'super-organisms' and discuss innovative measurement tools, which might be used to capture the superorganismic properties of sports teams. These tools are suitable for revealing the idiosyncratic collective behaviours underlying the cooperative and competitive tendencies of different sports teams, particularly their coordination of labour and the most frequent channels of communication and patterns of interaction between team players. The principles and tools presented here can serve as the basis for novel approaches and applications of performance analysis devoted to understanding sports teams as cohesive, functioning, high-order organisms exhibiting their own peculiar behavioural patterns.

The importance of cohesion and enjoyment for the fitness improvement of 8-10-year-old children participating in a team and individual sport school-based physical activity intervention.

PubMed

Elbe, Anne-Marie; Wikman, Johan Michael; Zheng, Miky; Larsen, Malte Nejst; Nielsen, Glen; Krustrup, Peter

2017-04-01

This study investigates the enjoyment and cohesion of school children participating in a school-based high-intensity physical activity (PA) intervention. Both enjoyment and cohesion have been found to be important factors for adherence to regular physical and sport activity, an important outcome of PA interventions. The sample consisted of 300 pupils (mean age: 9.3 years; 52.7% female) assigned to a team sport intervention, an individual sport intervention, or a control group for 10 months. The Physical Activity Enjoyment Scale and Youth Sport Environment Questionnaire were used to measure enjoyment and cohesion. The Yo-Yo IR1C test determined fitness improvements. Results showed that enjoyment and cohesion (social) measured at the beginning of the intervention significantly predict fitness improvements achieved after 10 months. No differing developmental effects over time could be found in the intervention groups with regard to cohesion and enjoyment when comparing them to the control group. However, enjoyment and cohesion (social) significantly decreased in the groups that performed individual sports. Team sports seem to be more advantageous for the development of enjoyment and cohesion, which are both factors that positively impact the health outcomes of the intervention.

[Validation of a sport injury locus of control scale].

PubMed

Paquet, Y

2008-04-01

In the area of health psychology, locus of control (LOC) [Psychol Monogr 80 (1966) 1-28] has consistently been considered as a dimension of personality which may entail many potential benefits for the individual. Originally, the LOC by Rotter [Psychol Monogr 80 (1966) 1-28] is a unidimensional concept. He defines: on one hand individuals with an internal LOC who establish a link between their behavior and the reinforcement obtained, and on the other hand, individuals with an external LOC who do not establish any link between their behavior and the reinforcement obtained. However, since Rotter, other authors like Levenson [Distinctions within the concept of internal-external control: development of a new scale. In: Proceedings of the 80th annual convention of the American psychological association. 1972. p. 261-2] have claimed a multidimensional concept with three factors: the internal (I), powerful other (P), and chance (C). The MHLCS was constructed with three factors, according to Levenson's model. Numerous scales have been designed in order to assess health-related LOC. The most widely used is the MHLCS [Health Educ Monogr 6 (1978) 160-170]. According to Lecocq [La réhabilitation après la blessure. In: Manuel de psychologie du sport : l'intervention auprès du sportif. Paris: Revue EPS; 2003. p. 377-402], such a multidimensional view would allow in-depth examinations of sport injuries. Indeed, from a theoretical perspective, sport participants with high LOC ratings are assumed to suffer less frequent injuries than those scoring low on this dimension. The purpose of the present paper is to present an adapted version of the MHLCS in French language. For Bruchon-Schweitzer [Bruchon-Schweitzer M, Dantzer R. Introduction à la psychologie de la santé. Paris: Presses universitaires de France; 1994], the three factors (I, P, and C) are independent or a little intercorrelated. Therefore, two models of sport injury LOC scale have been studied: the first with three independent factors and the second with three dependent factors. Two hundred and sixty sports science students (170 boys and 90 girls) aged 20-26 years (S.D.=1.25 years) filled in the scale on site. We then ran a confirmatory factorial analysis (CFA) using the LISREL 8.30 software. The CFA results on both models are satisfying. However, the Chi square difference observed between the two models (chi(2)=32, ddl=3) clearly shows that the second model is more satisfying. Indeed, there seems to be a positive correlation between I and P, and a negative correlation between I and C. The second correlation result confirms Rotter's theory. A possible explanation of the first correlation would be that putting your health in the hands of medical staff is like having an indirect control over it. However, the variance percentage analysis on each item shows acceptable results for all items but four. This could be explained by the fact that Items 1 and 9 refer to healing after injury whereas the other items refer to the start of the injury. To conclude, it appears that this scale is generally satisfying, and can be a useful tool for research on the LOC and its influence on sports injuries.

Perceptual response and information pick-up strategies within a family of sports.

PubMed

Ida, Hirofumi; Fukuhara, Kazunobu; Ishii, Motonobu; Inoue, Tetsuri

2013-02-01

The purpose of this study was to determine whether and how the perceptual response of athletes differed depending on their sporting expertise. This was achieved by comparing the responses of tennis and soft tennis players. Twelve experienced tennis players and 12 experienced soft tennis players viewed computer graphic serve motions simulated by a motion perturbation technique, and then scaled their anticipatory judgments regarding the direction, speed, and spin of the ball on a visual analogue scale. Experiment 1 evaluated the player's judgments in response to test motions rendered with a complete polygon model. The results revealed significantly different anticipatory judgments between the player groups when an elbow rotation perturbation was applied to the test serve motion. Experiment 2 used spatially occluded models in order to investigate the effectiveness of local information in making anticipatory judgments. The results suggested that the isolation of visual information had less effect on the judgment of the tennis players than on that of the soft tennis players. In conclusion, the domain of sporting expertise, including those of closely related sports, cannot only differentiate the anticipatory judgment of a ball's future flight path, but also affect the utilization strategy for the local kinematic information. Copyright © 2012 Elsevier B.V. All rights reserved.

Level of quality management in the Municipal Sports Services, contrast trough EFQM Excellence Model.

PubMed

Martínez-Moreno, Alfonso; Díaz Suárez, Arturo

2016-01-01

The quality management in the Municipal Sports Services is embedded in the servuction provided to the citizens, which are their internal customers who determine the quality improvement ensuring competitiveness with excellence criteria. The Model of the European Foundation for Quality Management enables the evaluation of organization progress towards achieving quality goals, from a structured, measurable and comparable methodology. The aim is to carry out a diagnosis of the level of implementation of quality in the Municipal Sports Services of the Region of Murcia, Spain. The sample of 287 workers of 30 sports services gets a high level of reliability at all scales, with a coefficient of variation of .985 (range .810-.943). The score in the criteria of Policy and Strategy, People Management, Alliances and Resources, Processes and People Results were significantly higher (p < .05) in the Municipalities with more than 25,000 inhabitants when compared with those less than 10,000 and with those from 10,000 to 25,000 inhabitants obtaining global ratings of 571 points, those less than 10,000, 590 points those from 10,000 to 25,000 and those higher than 25,000 reach 636, having a good level of quality in relation to the scale that determines the model.

[Sport as integration factor of the physically handicapped in our society].

PubMed

Labronici, R H; Cunha, M C; Oliveira, A D; Gabbai, A A

2000-12-01

The objective of this study was to make use of sports as a rehabilitation method, as well as to assess the physical, psychological, and social aspects of those present some physical handicap, particularly those who have some kind of chronic disease and are no longer taking part in any rehabilitation program. Thirty handicapped people were evaluated: fifteen started with basketball and fifteen with swimming, according either to the specific preference of each one of them or to the degree and kind of physical impairment. They were submmited to the following evaluations: clinical examination, physiotherapy assessment, social interview and use of the Rivermead Social Scale, functional classification of the sport, use of the Barthel and Rivermead Functional Scales, and the psychological profile test (POMS). After two years, no relevant change in the moving evolution of the athletes were reported. Concerning the POMS psychological test, both basketball and swimming groups presented with high vigor and low depression levels. Considering the social aspects, both groups presented substantial improvement, specially regarding their relationship to one person or more people and also in the everyday activities (be it social, leisure, or domestic), thus leading them to better social integration. This essay shows that sport can bring people who are physically impaired a better social integration and physical conditions.

The Effects of Specialization and Sex on Anterior Y-Balance Performance in High School Athletes

PubMed Central

Miller, Madeline M.; Trapp, Jessica L.; Post, Eric G.; Trigsted, Stephanie M.; McGuine, Timothy A.; Brooks, M. Alison; Bell, David R.

2017-01-01

Background: Sport specialization and movement asymmetry have been separately discussed as potential risk factors for lower extremity injury. Early specialization may lead to the development of movement asymmetries that can predispose an athlete to injury, but this has not been thoroughly examined. Hypothesis: Athletes rated as specialized would exhibit greater between-limb anterior reach asymmetry and decreased anterior reach distance on the Y-balance test (YBT) as compared with nonspecialized high school athletes, and these differences would not be dependent on sex. Study Design: Cross-sectional study. Level of Evidence: Level 3. Methods: Two hundred ninety-five athletes (117 male, 178 female; mean age, 15.6 ± 1.2 years) from 2 local high schools participating in basketball, soccer, volleyball, and tennis responded to a questionnaire regarding sport specialization status and performed trials of the YBT during preseason testing. Specialization was categorized according to 3 previously utilized specialization classification methods (single/multisport, 3-point scale, and 6-point scale), and interactions between specialization and sex with Y-balance performance were calculated using 2-way analyses of variance. Results: Single-sport male athletes displayed greater anterior reach asymmetry than other interaction groups. A consistent main effect was observed for sex, with men displaying greater anterior asymmetry and decreased anterior reach distance than women. However, the interaction effects of specialization and sex on anterior Y-balance performance varied based on the classification method used. Conclusion: Single-sport male athletes displayed greater anterior reach asymmetry on the YBT than multisport and female athletes. Specialization classification method is important because the 6- and 3-point scales may not accurately identify balance abnormalities. Male athletes performed worse than female athletes on both of the Y-balance tasks. Clinical Relevance: Clinicians should be aware that single-sport male athletes may display deficits in dynamic balance, potentially increasing their risk of injury. PMID:28447871

Job satisfaction and career commitment among Alzheimer's care providers: addressing turnover and improving staff empowerment.

PubMed

Coogle, Constance L; Parham, Iris A; Rachel, Colleen A

2011-11-01

This study investigated the relation between job satisfaction and career commitment among 262 Alzheimer's care staff working in long-term and community-based care settings. It was anticipated that the results would suggest whether career commitment could be enhanced to positively influence job satisfaction, and conversely, if improvements in job satisfaction might contribute to a deepened sense of vocational empowerment. Participants attended dementia-specific training and completed 2 short work-related questionnaires that measured job satisfaction and career commitment. The results of stepwise regression revealed interrelations between the 2 constructs. Congruence appeared to be reciprocal with respect to the overall scale scores and the intrinsic job satisfaction measure. Unexpected relations appeared in analyses of the extrinsic job satisfaction measure and the career planning subscale. Results are indicative of the fundamental distinction between job satisfaction and career commitment. Implications for efforts to reduce turnover and improve staff empowerment are also considered.

A pilot investigation of the Motivation Behaviors Checklist (MBC): An observational rating scale of effort towards testing for baseline sports-concussion assessment.

PubMed

Rabinowitz, Amanda R; Merritt, Victoria; Arnett, Peter A

2016-08-01

Baseline neuropsychological testing is commonly used in the management of sports-related concussion. However, underperformance due to poor effort could lead to invalid conclusions regarding postconcussion cognitive decline. We designed the Motivation Behaviors Checklist (MBC) as an observational rating scale to assess effort towards baseline neuropsychological testing. Here we present preliminary data in support of its reliability and validity. MBC items were generated based on the consensus of a panel of graduate students, undergraduates, and a clinical neuropsychologist who conduct neuropsychological evaluations for a sports concussion management program. A total of 261 college athletes were administered a standard neuropsychological test battery in addition to the MBC. A subset of evaluations (n= 101) was videotape and viewed by a second rater. Exploratory factor analysis (EFA) was used to refine the scale, and reliability and validity were evaluated. EFA revealed that the MBC items represent four latent factors-Complaints, Poor Focus, Psychomotor Agitation, and Impulsivity. Reliability analyses demonstrated that the MBC has good inter-rater reliability (intraclass correlation coefficient, ICC = .767) and internal consistency (α = .839). The construct validity of the MBC is supported by large correlations with examiners' ratings of effort (ρ = -.623) and medium-sized relationships with cognitive performance and self-ratings of effort (|ρ| between .263 and .345). Discriminant validity was supported by nonsignificant correlations with measures of depression and postconcussion symptoms (ρ = .056 and .082, respectively). These findings provide preliminary evidence that the MBC could be a useful adjunct to baseline neuropsychological evaluations for sports-concussion management.

Practical implications of understanding the influence of motivations on commitment to voluntary urban conservation stewardship.

PubMed

Asah, Stanley T; Blahna, Dale J

2013-08-01

Although the word commitment is prevalent in conservation biology literature and despite the importance of people's commitment to the success of conservation initiatives, commitment as a psychological phenomenon and its operation in specific conservation behaviors remains unexplored. Despite increasing calls for conservation psychology to play a greater role in meeting conservation goals, applications of the psychological sciences to specific conservation behaviors, illustrating their utility to conservation practice, are rare. We examined conservation volunteers' motivations and commitment to urban conservation volunteering. We interviewed key informant volunteers and used interview findings to develop psychometric scales that we used to assess motivations and commitment to volunteer. We surveyed 322 urban conservation volunteers and used factor analysis to reveal how volunteers structure their motivations and commitment to volunteer for urban conservation activities. Six categories of motivations and 2 categories of commitment emerged from factor analysis. Volunteers were motivated by desires to help the environment, defend and enhance the ego, career and learning opportunities, escape and exercise, social interactions, and community building. Two forms of commitment, affective and normative commitment, psychologically bind people to urban conservation volunteerism. We used linear-regression models to examine how these categories of motivations influence volunteers' commitment to conservation volunteerism. Volunteers' tendency to continue to volunteer for urban conservation, even in the face of fluctuating counter urges, was motivated by personal, social, and community functions more than environmental motivations. The environment, otherwise marginally important, was a significant motivator of volunteers' commitment only when volunteering met volunteers' personal, social, and community-building goals. Attention to these personal, social, and community-building motivations may help enhance volunteers' commitment to conservation stewardship and address the pressing challenge of retaining urban conservation volunteers. © 2013 Society for Conservation Biology.

Exploring the Structural Relationships between High School Students' Scientific Epistemological Views and Their Utilization of Information Commitments toward Online Science Information

ERIC Educational Resources Information Center

Lin, Chia-Ching; Tsai, Chin-Chung

2008-01-01

The main purpose of this study was to examine the structural relationships between scientific epistemological views (SEVs) and information commitments (ICs) of high school students in Taiwan. Data were collected from 486 Taiwanese high school students via two self-reporting instruments: one was the SEV questionnaire, including five scales for…

The Relationship of Leadership Style of the Department Head to Nursing Faculty Professional Satisfaction and Organizational Commitment

ERIC Educational Resources Information Center

Byrne, Daria McConnell

2011-01-01

The purpose of this research was to determine if there was a relationship between the leadership style of the nursing department head and the level of professional satisfaction and organizational commitment by nursing faculty members. The survey instrument was a self-constructed four point Likert scale designed by the researcher to determine the…

The Sports-Related Injuries and Illnesses in Paralympic Sport Study (SRIIPSS): a study protocol for a prospective longitudinal study.

PubMed

Fagher, Kristina; Jacobsson, Jenny; Timpka, Toomas; Dahlström, Örjan; Lexell, Jan

2016-01-01

Paralympic sport provides sporting opportunities for athletes with a disability, with the Paralympic Games as the main event. Participation in sport is, however, associated with a significant risk for sustaining injuries and illnesses. Our knowledge of sports-related injuries and illnesses in Paralympic sport is very limited and there are no large-scale epidemiological cohort studies. The purpose here is to present a protocol for a prospective longitudinal study: The Sports-Related Injuries and Illnesses in Paralympic Sport Study (SRIIPSS). An argument-based method for investigation of design problems was used to structure the study protocol. The primary requirement of the protocol is to allow prospective studies over time and include exposure to both training and competition. To reflect the complexity of Paralympic sport with athletes' pre-existing impairments, use of assistive equipment, pain and other and medical issues, it is required that the data collection system is specifically adapted to Paralympic sport. To allow the collection of data, at the same time as there is limited access to coaches and medical personnel, it is advantageous that data can be collected online directly from the athletes. Based on this a self-report athlete monitoring system will be developed, where the athletes can enter data weekly via their mobile phones or lap-tops. Data will be collected from around 100 Swedish Paralympic athletes for approximately 1 year, which will allow us to i) prospectively estimate the annual incidence of sports-related injuries and illnesses and ii) explore risk factors and mechanisms for sustaining sports-related injuries and illnesses based on athlete exposure and training loads. For effective implementation of injury and illness prevention measures, comprehensive epidemiological knowledge is required. This study will be the first prospective longitudinal self-report study of sports-related injuries and illnesses in Paralympic sport over a longer period of time. The results will eventually contribute to the development of evidence-based preventive measures specifically adapted to Paralympic sport in order to provide safe and healthy sport participation. Thereby, the project will be of relevance for Paralympic athletes at all levels and to the Paralympic Movement. The study is registered at ClinicalTrials.gov (Identifier: NCT02788500; Registration date: 22 May 2016).

Re-examining the role of interscholastic sport participation in education.

PubMed

Yin, Zenong; Moore, Justin B

2004-06-01

The purpose of the present study was to examine the relationships of interscholastic sports participation with locus of control, self-concept, cognitive test scores, and school dropout in adolescents via a secondary analysis of National Educational Longitudinal Study 1988 (NELS:88). Subjects were 1,883 students who completed all measurements in 8th grade (1988), at Follow-up 1 (10th, 1990), and Follow-up 2 (12th, 1992). Scales utilized to measure locus of control, self-concept, and cognitive ability were developed by the National Center for Educational Statistics. Dropout was assessed through school records and contact with participants. At baseline and Follow-up 1, students self-reporting sport participation displayed higher self-concept and locus of control; however, these differences were no longer observed at Follow-up 2. Drop-out rate for boys at Follow-up 2 was significantly lower for students reporting interscholastic sport participation at baseline or at Follow-up 1. Similarly, drop-out rate for girls at Follow-up 2 was significantly lower for students reporting interscholastic sport participation at baseline or at Follow-up 1. These findings support the presumed positive role of sport participation for adolescents in American schools.

Professor James M. Tanner and the sport sciences.

PubMed

Malina, Robert M

2012-09-01

Although Tanner was not directly involved in physical education or the sport sciences, several of his papers addressed issues related to research in the area. To consider the implications of selected papers and research projects for the sport sciences. PAPERS AND IMPLICATIONS: Several early papers addressed ratio standards, somatotype and total cholesterol, and anthropometric and somatotype changes associated weight training and cessation of training in young adult men. The papers have, respectively, implications for current studies of allometric scaling, physique and risk factors for cardiovascular and metabolic complications, and responses to training. The survey of athletes at the 1960 Rome Olympic Games not only added to the literature but to some extent also set the stage for subsequent surveys of Olympic athletes in 1968, 1972 and 1976. Although not directly involved in the mixed-longitudinal study of Training of Youth Athletes (TOYA) in several sports, it was conducted in his department. Results from TOYA indicated no influence of systematic training for sport on growth in height, young adult height and sexual maturation. Growth at Adolescence was also a fixture in many graduate programs. Though not a sport scientist, Tanner contributed directly and indirectly to the field.

Role of Sports Facilities in the Process of Revitalization of Brownfields

NASA Astrophysics Data System (ADS)

Taraszkiewicz, Karolina; Nyka, Lucyna

2017-10-01

The paper gives an evidence that building a large sports facility can generate beneficial urban space transformation and a significant improvement in the dilapidated urban areas. On the basis of theoretical investigations and case studies it can be proved that sports facilities introduced to urban brownfields could be considered one of the best known large scale revitalization methods. Large urban spaces surrounding sport facilities such as stadiums and other sports arenas create excellent conditions for designing additional recreational function, such as parks and other green areas. Since sports venues are very often located on brownfields and post-industrial spaces, there are usually well related with canals, rivers and other water routes or reservoirs. Such spaces become attractors for large groups of people. This, in effect initiate the process of introducing housing estates to the area and gradually the development of multifunctional urban structure. As research shows such process of favourable urban transformation could be based on implementing several important preconditions. One of the most significant one is the formation of the new communication infrastructure, which links newly formed territories with the well-structured urban core. Well planned program of the new sports facilities is also a very important factor. As research shows multifunctional large sports venues may function in the city as a new kind of public space that stimulates new genres of social relations, offers entertainment and free time activities, not necessarily related with sport. This finally leads to the creation of new jobs and more general improvement of a widely understood image of the district, growing appreciation for the emerging new location and consequently new investments in the neighbouring areas. The research gives new evidence to the ongoing discussion on the drawbacks and benefits of placing stadiums and sports arenas in the urban core.

The relationship between media use and psychological and physical assets among third- to fifth-grade girls.

PubMed

Racine, Elizabeth F; DeBate, Rita D; Gabriel, Kelley P; High, Robin R

2011-12-01

Media use is associated with an increased risk of chronic disease and reduced quality of life among children. This study examined the relationship between media use during discretionary hours after school and psychological and physical assets among preadolescent girls. A cross-sectional analysis was conducted using data from a larger quasi-experimental evaluation of a positive youth development program through sport for third- to fifth-grade girls. Indicators of media use were the number of hours per school day spent watching television and videos and using computers. Psychological assets included global self-esteem, body size satisfaction, and commitment to physical activity; physical assets included physical activity. Nested random effects analysis of variance (ANOVA) models were used to examine the relationship between media use and psychological and physical assets controlling for relevant confounding factors. The analytic sample included 1027 participants; most were ≥10 years old, non-White; 27% self-reported ≥4 hours of media use on school days. In adjusted results, media use was inversely associated with self-esteem (p = .008) and commitment to physical activity (p < .001). Time spent using media was not associated with body size satisfaction or physical activity in this age group. Media use was negatively associated with self-esteem and commitment to physical activity. It may be useful for school professionals to encourage after-school programs that offer opportunities for girls to reduce sedentary pursuits and improve important psychological and physical assets. © 2011, American School Health Association.

Career Commitment of Nurse Faculty.

PubMed

Jones, Malena

2017-11-01

A nurse faculty shortage exists, and it is predicted to continue in the United States (American Association of Colleges of Nursing [AACN], 2016). Several factors that have been identified as contributing to this shortage include aging faculty, lack of doctoral-prepared faculty, and the economic cost of pursuing an academic career (AACN, 2016). However, there is a need to explore subtle factors. This study was conducted to examine the interaction of career commitment to education, faculty satisfaction, and teacher efficacy on developing qualified and retaining committed faculty. The purpose of this study was to investigate relationships among education, teacher self-efficacy, and career satisfaction of nurse faculty to career commitment. A cross-sectional design was used to survey a convenience sample of nurse faculty (N = 470). An online survey contained three scales (Career Satisfaction, Teacher Self-Efficacy Beliefs, and Career Commitment) to obtain data. Descriptive data, Pearson's correlations, and path analysis were used to analyze data. Teacher self-efficacy and career satisfaction predicted career commitment. Education measured by credit hours significantly predicted teacher self-efficacy. The relationship between career satisfaction and career commitment was significant and statistically positive. Model fit indices confirm the career commitment for nurse faculty model fits the data. The study highlights the importance of teacher self-efficacy, career satisfaction, and career commitment among nurse faculty. The results provide valuable insight to the factors that may influence attraction or retention of nurse faculty.

Acculturation, collectivist orientation and organisational commitment among Asian nurses working in the US healthcare system.

PubMed

Liou, Shwu-Ru; Tsai, Hsiu-Min; Cheng, Ching-Yu

2013-05-01

To examine the relationships between acculturation, collectivist orientation and organisational commitment among Asian nurses in US hospitals. Few studies have explored these three variables together in the same study and examined their statuses and mutual relationship among Asian nurses in Western hospitals. The study was a cross-sectional design using snowball sampling. A total of 195 Asian nurses participated. The collectivist orientation scale, organisational commitment questionnaire and acculturation factors were used to collect data. Pearson correlation, anova and regression were used to analyse the data. Most participants were female Filipinos with a mean age of 39.92 and a bachelor's degree and stayed in the USA for 13.35 years. They used and preferred to use both their mother language and English, identified themselves as Oriental or Asian and culturally, viewed themselves as very or mostly Asian. Participants scored high on collectivism and commitment. Collectivism was significantly correlated with commitment but did not mediate acculturation factors and commitment. To increase Asian nurses' commitment, it is important that administrators understand their cultural values and provide them with a cultural competent and sensitive environment. Healthcare administrators can increase Asian nurses' commitment through understanding their needs and attitudes toward their job and organisation. © 2012 Blackwell Publishing Ltd.

Undergraduate Experiences of Division I Athlete Science, Technology, Engineering, and Mathematics (STEM) Graduates

NASA Astrophysics Data System (ADS)

Comeaux, Eddie; Bachman, Tina; Burton, Rena M.; Aliyeva, Aida

2017-02-01

Employing the conceptual model developed by Comeaux and Harrison (Coll Stud Aff J 30(1):75-87, 2011), this study explored the undergraduate experience of Division I athlete STEM graduates. Data collection involved 17 in-depth interviews with former athletes at two research-intensive, public institutions. Results revealed that pre-college characteristics, involvement in purposeful STEM-related activities, and sport participation, as well as academic support and guidance within athletic departments, play important roles in shaping the experiences of athletes who earn STEM degrees. Implications for student affairs professionals, faculty, and others who frequently interact with college athletes and are committed to creating more equitable educational environments are discussed.

Motivational factors associated with sports program participation in middle school students.

PubMed

Sirard, John R; Pfeiffer, Karin A; Pate, Russell R

2006-06-01

The purposes of this study were 1) to identify gender-specific motivational factors associated with sports program participation and attrition in middle school students and 2) to examine the relationships among sports program participation, physical activity, and sedentary behavior in this age group. Seventh and eighth grade students (N = 1692) completed a questionnaire to measure sports program participation and factors that may motivate continued participation in or attrition from sports. The psychometric properties of the participation and attrition scales were tested using gender-separate exploratory factor analysis. Analysis of variance (participation status*gender) was used to identify differences in motivational factor scores and physical activity variables. Eighty percent of the students were recent participants (within the past year), 10% were former participants, and 10% had never participated. For boys, the participation factors were labeled (in order) competition, social benefits, and fitness. For girls, factor structures were slightly different than the boys, which loaded as; social + skill benefits, competition, and fitness. For both genders, lack of interest, coaching problems, and time barriers were identified as attrition factors. Recent sport participants reported more time in vigorous (p < .01), stretching (p = .03), and strengthening activities (p < .01) and less time watching television (p < .01). Gender-specific motivational factors exist for middle school youth; boys are more attracted to the competitive aspects of sports whereas girls are more motivated by the social opportunities that sports provide. Boys and girls who participate in sports are more physically active, so it is important to develop programs that children want to participate in and maximize retention.

Effect of professional self-concept on burnout among community health nurses in Chengdu, China: the mediator role of organisational commitment.

PubMed

Cao, Xiaoyi; Chen, Lin; Tian, Lang; Diao, Yongshu; Hu, Xiuying

2015-10-01

To examine the associations among professional self-concept, organisational commitment and burnout, and to analyse the mediating role of organisational commitment on the relationship between professional self-concept and burnout among community health nurses in Chengdu, China. Previous studies have focused on work environmental variables that contributed to burnout in nurses. However, no study has explored the mediating effect of organisational commitment on the correlation between professional self-concept and burnout in community health nurses. A cross-sectional descriptive study. This study was conducted at 36 community health centres in Chengdu, China with 485 nurses sampled using a two-stage sampling method. The measures used in our study included Nurses' Self-concept Questionnaire, Organisational Commitment Scale and Maslach Burnout Inventory. The results of structural equation model techniques indicated that, in the direct approach, positive professional self-concept resulted in increased organisational commitment and reduced burnout. Higher organisational commitment resulted in less burnout. In the indirect approach, organisational commitment performed as a partial mediator on the correlation between professional self-concept and burnout. Positive perception of professional self-concept can result in reduced burnout via enhancing organisational commitment. It is crucial for nursing administrators to develop effective intervention strategies such as skills escalator training and assertive training, and establishing a supportive working environment to enhance nurses' professional self-concept and organisational commitment, and decrease burnout. © 2015 John Wiley & Sons Ltd.

Enhancing life prospects of socially vulnerable youth through sport participation: a mixed methods study.

PubMed

Super, Sabina; Hermens, Niels; Verkooijen, Kirsten; Koelen, Maria

2014-07-09

Sport participation has been associated with improved life prospects such as academic performance and employability prospects. As such, promoting sport participation might be a way to increase life prospects, especially for socially vulnerable youth because they are less physically active than their peers. However, the evidence for the causal effect of sport participation on these outcomes is still limited and little is known about factors that play a role in this possible effect. The aim of this study is four-fold. First, the causal effect of sport participation on life prospects is studied and the underlying mechanisms of this relation are explored. Secondly, the life experiences of the youngsters in the sport context, that may contribute to skill development, are studied. Thirdly, social conditions for a positive effect are explored, as sport is likely to have a positive effect under specific conditions. Fourthly, this study aims to provide insights on the elements of successful partnerships between youth care organisations and local sport clubs. This protocol reports on a mixed method study. An intervention that aims to increase the sport participation of socially vulnerable youth, between 12-23 years old, is implemented in three regions of a Rotterdam youth care organisation. The youngsters in the two control regions receive care-as-usual. The main outcome variables, collected via questionnaires, are the life prospect, sense of coherence and self-regulation skills of the youngsters after 6 and 18 months of follow-up. The Motivational Climate Scale is administered to explore the social conditions for a positive effect and interviews are conducted with sport coaches to explore their role in skill development. Interviews with the youngsters are conducted to gain insight on the life experiences that may lead to skill development. The elements of successful partnerships are collected during interviews with youth care professionals, sport coaches and other stakeholders in the sport context. The results of this study can support efforts of youth care organisations and local sport clubs to improve the life prospects of socially vulnerable youth through sport participation. Trialregister.nl NTR4621 Date of Registration: 2 June 2014.

Young Athletes Cleared for Sports Participation After Anterior Cruciate Ligament Reconstruction: How Many Actually Meet Recommended Return-to-Sport Criterion Cutoffs?

PubMed

Toole, Allison R; Ithurburn, Matthew P; Rauh, Mitchell J; Hewett, Timothy E; Paterno, Mark V; Schmitt, Laura C

2017-11-01

Study Design Prospective cohort study. Background While meeting objective criterion cutoffs is recommended prior to return to sports following anterior cruciate ligament (ACL) reconstruction, the number of young athletes who meet recommended cutoffs and the impact of cutoffs on longitudinal sports participation are unknown. Objectives To test the hypothesis that a higher proportion of young athletes who meet recommended cutoffs will maintain the same level of sports participation over the year following return-to-sport clearance compared to those who do not meet recommended cutoffs. Methods At the time of return-to-sport clearance, the International Knee Documentation Committee Subjective Knee Evaluation Form (IKDC), quadriceps and hamstring strength limb symmetry index (LSI), and single-leg hop test LSI were assessed. Proportions of participants who met individual (IKDC score of 90 or greater; strength and hop test LSIs of 90% or greater) and combined cutoffs were calculated. Proportions of participants who continued at the same level of sports participation over the year following return-to-sport clearance (assessed using the Tegner activity scale) were compared between those who met and did not meet cutoffs. Results Participants included 115 young athletes (88 female). The proportions meeting individual cutoffs ranged from 43.5% to 78.3%. The proportions meeting cutoffs for all hop tests, all strength tests, and all combined measures were 53.0%, 27.8%, and 13.9%, respectively. A higher proportion of participants who met cutoffs for both strength tests maintained the same level of sports participation over the year following return-to-sport clearance than those who did not (81.3% versus 60.2%, P = .02). Conclusion The proportions of young athletes after ACL reconstruction recently cleared for return to sports who met the combined criterion cutoffs were low. Those who met the criterion cutoffs for both strength tests maintained the same level of sports participation at higher proportions than those who did not. Level of Evidence Prognosis, level 2b. J Orthop Sports Phys Ther 2017;47(11):825-833. Epub 7 Oct 2017. doi:10.2519/jospt.2017.7227.

Enhancing life prospects of socially vulnerable youth through sport participation: a mixed methods study

PubMed Central

2014-01-01

Background Sport participation has been associated with improved life prospects such as academic performance and employability prospects. As such, promoting sport participation might be a way to increase life prospects, especially for socially vulnerable youth because they are less physically active than their peers. However, the evidence for the causal effect of sport participation on these outcomes is still limited and little is known about factors that play a role in this possible effect. The aim of this study is four-fold. First, the causal effect of sport participation on life prospects is studied and the underlying mechanisms of this relation are explored. Secondly, the life experiences of the youngsters in the sport context, that may contribute to skill development, are studied. Thirdly, social conditions for a positive effect are explored, as sport is likely to have a positive effect under specific conditions. Fourthly, this study aims to provide insights on the elements of successful partnerships between youth care organisations and local sport clubs. Methods and design This protocol reports on a mixed method study. An intervention that aims to increase the sport participation of socially vulnerable youth, between 12–23 years old, is implemented in three regions of a Rotterdam youth care organisation. The youngsters in the two control regions receive care-as-usual. The main outcome variables, collected via questionnaires, are the life prospect, sense of coherence and self-regulation skills of the youngsters after 6 and 18 months of follow-up. The Motivational Climate Scale is administered to explore the social conditions for a positive effect and interviews are conducted with sport coaches to explore their role in skill development. Interviews with the youngsters are conducted to gain insight on the life experiences that may lead to skill development. The elements of successful partnerships are collected during interviews with youth care professionals, sport coaches and other stakeholders in the sport context. Discussion The results of this study can support efforts of youth care organisations and local sport clubs to improve the life prospects of socially vulnerable youth through sport participation. Trial registration Trialregister.nl NTR4621 Date of Registration: 2 June 2014 PMID:25011430

Relationships between professional commitment, job satisfaction, and work stress in public health nurses in Taiwan.

PubMed

Lu, Kuei-Yun; Chang, Liang-Chih; Wu, Hong-Lan

2007-01-01

The purpose of this study was to assess both direct and indirect relationships between professional commitment, job satisfaction, and work stress in public health nurses (PHNs) in Taiwan. The two major questions addressed were as follows: What were the professional commitment, job satisfaction, and work stress among PHNs? What model accurately portrays the relationships between these three independent variables? Exploration of the causal pathways among these variables revealed a fitness model. A structured, self-administered questionnaire with three scales was distributed to the subjects. A total of 258 subjects completed the questionnaire, yielding a 90% response rate. Results demonstrate a significant, direct, and positive effect of professional commitment on job satisfaction, as well as a significant inverse influence of job satisfaction on work stress. An indirect effect of professional commitment on work stress through job satisfaction was also revealed in the findings. All paths in the model were significant (P < .05). The findings of the study can help show that professional commitment plays an antecedent role to job satisfaction and work stress of nurses. This study suggests that professional commitment is an important factor related to work stress and that health care institutions should be concerned with this issue.

Exercise Addiction in Athletes and Leisure Exercisers: The Moderating Role of Passion.

PubMed

de la Vega, Ricardo; Parastatidou, Irini S; Ruíz-Barquín, Roberto; Szabo, Attila

2016-06-01

Background and aims Recently, empirical research has linked obsessive passion to the etiology of exercise addiction, and the conceptual reason behind the fact that the latter is more prevalent in athletes than leisure exercisers has been challenged. The aim of this study was to determine the link between exercise addiction and harmonious passion, obsessive passion, and dedication to sports, in the context of athletic levels. Method A sample comprised of low- and high-level competitive athletes and non-competitive leisure exercisers (n = 313) was examined, in a cross-sectional design, in which participants completed the Spanish validated versions of the Exercise Addiction Inventory (Sicilia, Alías-García, Ferriz, & Moreno-Murcia, 2013) and Passion Scale (Chamarro et al., 2015). Results Obsessive passion and dedication to sports emerged as strong predictors of exercise addiction. Competitive athletes scored higher than leisure exercisers on all measures. Athletes competing at low and high levels only differed in dedication to their sports from each other. Team-sports athletes reported greater harmonious and obsessive passions, and dedication to sports, but not different exercise addictions, than people taking part in individual sports. Conclusions The concept of exercise addiction is not a plain and independent construct and may not reflect a psychological dysfunction in the athletic population. Athletes could interpret exercise addiction screening-items differently from non-athletes. Athletes in team sports report greater passion and dedication than those practicing individual sports.

Exercise Addiction in Athletes and Leisure Exercisers: The Moderating Role of Passion

PubMed Central

de la Vega, Ricardo; Parastatidou, Irini S.; Ruíz-Barquín, Roberto; Szabo, Attila

2016-01-01

Background and aims Recently, empirical research has linked obsessive passion to the etiology of exercise addiction, and the conceptual reason behind the fact that the latter is more prevalent in athletes than leisure exercisers has been challenged. The aim of this study was to determine the link between exercise addiction and harmonious passion, obsessive passion, and dedication to sports, in the context of athletic levels. Method A sample comprised of low- and high-level competitive athletes and non-competitive leisure exercisers (n = 313) was examined, in a cross-sectional design, in which participants completed the Spanish validated versions of the Exercise Addiction Inventory (Sicilia, Alías-García, Ferriz, & Moreno-Murcia, 2013) and Passion Scale (Chamarro et al., 2015). Results Obsessive passion and dedication to sports emerged as strong predictors of exercise addiction. Competitive athletes scored higher than leisure exercisers on all measures. Athletes competing at low and high levels only differed in dedication to their sports from each other. Team-sports athletes reported greater harmonious and obsessive passions, and dedication to sports, but not different exercise addictions, than people taking part in individual sports. Conclusions The concept of exercise addiction is not a plain and independent construct and may not reflect a psychological dysfunction in the athletic population. Athletes could interpret exercise addiction screening-items differently from non-athletes. Athletes in team sports report greater passion and dedication than those practicing individual sports. PMID:27363466

Socioeconomic status, environmental and individual factors, and sports participation.

PubMed

Kamphuis, Carlijn Barbara Maria; Van Lenthe, Frank J; Giskes, Katrina; Huisman, Martijn; Brug, Johannes; Mackenbach, Johan P

2008-01-01

To examine the contribution of neighborhood, household, and individual factors to socioeconomic inequalities in sports participation in a multilevel design. Data were obtained by a large-scale postal survey among a stratified sample of the adult population (age 25-75 yr) of Eindhoven (the fifth-largest city of the Netherlands) and surrounding areas, residing in 213 neighborhoods (N = 4785; response rate 64.4%). Multilevel logistic regression analyses were performed with sports participation as a binary outcome (no vs yes); that is, respondents not doing any moderate- or high-intensity sports at least once a week were classified as nonparticipants. Unfavorable perceived neighborhood factors (e.g., feeling unsafe, small social network), household factors (material and social deprivation), and individual physical activity cognitions (e.g., negative outcome expectancies, low self-efficacy) were significantly associated with doing no sports and were reported more frequently among lower socioeconomic groups. Taking these factors into account reduced the odds ratios of doing no sports among the lowest educational group by 57%, from 3.99 (95% CI, 2.99-5.31) to 2.29 (95% CI, 1.70-3.07), and among the lowest income group by 67%, from 3.02 (95% CI, 2.36-3.86) to 1.66 (95% CI, 1.22-2.27). A combination of neighborhood, household, and individual factors can explain socioeconomic inequalities in sports participation to a large extent. Interventions and policies should focus on all three groups of factors simultaneously to yield a maximal reduction of socioeconomic inequalities in sports participation.

Bayesian structural equation modeling in sport and exercise psychology.

PubMed

Stenling, Andreas; Ivarsson, Andreas; Johnson, Urban; Lindwall, Magnus

2015-08-01

Bayesian statistics is on the rise in mainstream psychology, but applications in sport and exercise psychology research are scarce. In this article, the foundations of Bayesian analysis are introduced, and we will illustrate how to apply Bayesian structural equation modeling in a sport and exercise psychology setting. More specifically, we contrasted a confirmatory factor analysis on the Sport Motivation Scale II estimated with the most commonly used estimator, maximum likelihood, and a Bayesian approach with weakly informative priors for cross-loadings and correlated residuals. The results indicated that the model with Bayesian estimation and weakly informative priors provided a good fit to the data, whereas the model estimated with a maximum likelihood estimator did not produce a well-fitting model. The reasons for this discrepancy between maximum likelihood and Bayesian estimation are discussed as well as potential advantages and caveats with the Bayesian approach.

Motivation and engagement in music and sport: testing a multidimensional framework in diverse performance settings.

PubMed

Martin, Andrew J

2008-02-01

The present study assessed the application of a multidimensional model of motivation and engagement (the Motivation and Engagement Wheel) and its accompanying instrumentation (the Motivation and Engagement Scale) to the music and sport domains. Participants were 463 young classical musicians (N=224) and sportspeople (N=239). In both music and sport samples, the data confirmed the good fit of the four hypothesized higher-order dimensions and their 11 first-order dimensions: adaptive cognitions (self-efficacy, valuing, mastery orientation), adaptive behaviors (planning, task management, persistence), impeding/maladaptive cognitions (uncertain control, anxiety, failure avoidance), and maladaptive behaviors (self-handicapping, disengagement). Multigroup tests of factor invariance showed that in terms of underlying motivational constructs and the composition of and relationships among these constructs, key subsamples are not substantially different. Moreover-and of particular relevance to issues around the generalizability of the framework-the factor structure for music and sport samples was predominantly invariant.

The behavioral regulation in sport questionnaire (BRSQ): instrument development and initial validity evidence.

PubMed

Lonsdale, Chris; Hodge, Ken; Rose, Elaine A

2008-06-01

The purpose of the four studies described in this article was to develop and test a new measure of competitive sport participants' intrinsic motivation, extrinsic motivation, and amotivation (self-determination theory; Deci & Ryan, 1985). The items for the new measure, named the Behavioral Regulation in Sport Questionnaire (BRSQ), were constructed using interviews, expert review, and pilot testing. Analyses supported the internal consistency, test-retest reliability, and factorial validity of the BRSQ scores. Nomological validity evidence was also supportive, as BRSQ subscale scores were correlated in the expected pattern with scores derived from measures of motivational consequences. When directly compared with scores derived from the Sport Motivation Scale (SMS; Pelletier, Fortier, Vallerand, Tuson, & Blais, 1995) and a revised version of that questionnaire (SMS-6; Mallett, Kawabata, Newcombe, Otero-Forero, & Jackson, 2007), BRSQ scores demonstrated equal or superior reliability and factorial validity as well as better nomological validity.

Examining the relationship between sex and motivation in triathletes.

PubMed

López-Fernández, Iván; Merino-Marbán, Rafael; Fernández-Rodríguez, Emilio

2014-08-01

The present paper assesses the relationship between sex and motivation in triathletes utilising a multidimensional measurement of motivation in sports. Data were collected from 138 triathlon participants (age range 17-72 years): 95 men (M = 36.7 yr., SD = 10.7) and 43 women (M = 34.6 yr., SD = 9.9). Measures included the Sport Motivation Scale, a multi-dimensional measure to assess different types of athletes' motivations for practising their sport. Results showed a significant sex difference in amotivation, with women displaying lower scores; but amotivation scores were very low. The results were not dependent on competition level or age. Men and women competing at the international level in triathlon have similar motivational profiles.

Intrinsic and extrinsic motives for originally following a sport team and team identification.

PubMed

Wann, D L; Ensor, C L; Bilyeu, J K

2001-10-01

Research indicates that both highly and lowly identified fans are more likely to be intrinsically than extrinsically motivated and that highly identified fans have a particularly strong inclination for intrinsic motivation. The current investigation was designed to extend this work by examining the relationship between level of identification and one's intrinsic and extrinsic motives for originally following a sport team. Preference for intrinsic motives for originally following a team should be highest among those high on team identification. 88 participants completed questionnaires containing the Sport Spectator Identification Scale and items assessing their intrinsic and extrinsic motives for originally identifying with a team. Analyses provided clear support for the hypotheses.

Spiritual Well-Being and Dyadic Adjustment: Mediator Effects for Family Strengths

PubMed Central

Ghaffari, Majid

2016-01-01

Objectives The aim of the present study was to test a structural model of hypothesized relationships between spiritual well-being, intervening variables of personal worth of self and others, commitment to relationship stability, commitment to relationship growth, positive interaction/appreciation, communication/conflict resolution, time spent together, and, the dependent variable, dyadic adjustment. Materials and Methods Two hundred and sixty eight (171 females and 97 males) married parent subjects were selected by convenience sampling from three universities in Mazandaran, Iran, to take part in this study. They were all volunteers and were not paid and their age range was 23 to 47 (31.07 ± 4.37 years). All participants were asked to complete the spiritual well-being scale (SWBS), family strengths scale (FSS) and revised dyadic adjustment scale (RDAS). Results The results from structural equation modeling confirmed a hierarchy for the development of family strengths, and indicated that spiritual well-being and strength in most characteristics affected dyadic adjustment, positively (P <0.05). Conclusions Couples’ level of dyadic adjustment is increased when they have higher spiritual well-being, value each other, have commitment to each other, communicate well, enjoy being with each other, and spend time together. PMID:27822273

Spiritual Well-Being and Dyadic Adjustment: Mediator Effects for Family Strengths.

PubMed

Ghaffari, Majid

2016-09-01

The aim of the present study was to test a structural model of hypothesized relationships between spiritual well-being, intervening variables of personal worth of self and others, commitment to relationship stability, commitment to relationship growth, positive interaction/appreciation, communication/conflict resolution, time spent together, and, the dependent variable, dyadic adjustment. Two hundred and sixty eight (171 females and 97 males) married parent subjects were selected by convenience sampling from three universities in Mazandaran, Iran, to take part in this study. They were all volunteers and were not paid and their age range was 23 to 47 (31.07 ± 4.37 years). All participants were asked to complete the spiritual well-being scale (SWBS), family strengths scale (FSS) and revised dyadic adjustment scale (RDAS). The results from structural equation modeling confirmed a hierarchy for the development of family strengths, and indicated that spiritual well-being and strength in most characteristics affected dyadic adjustment, positively (P <0.05). Couples' level of dyadic adjustment is increased when they have higher spiritual well-being, value each other, have commitment to each other, communicate well, enjoy being with each other, and spend time together.

The Warwick Agreement on femoroacetabular impingement syndrome (FAI syndrome): an international consensus statement.

PubMed

Griffin, D R; Dickenson, E J; O'Donnell, J; Agricola, R; Awan, T; Beck, M; Clohisy, J C; Dijkstra, H P; Falvey, E; Gimpel, M; Hinman, R S; Hölmich, P; Kassarjian, A; Martin, H D; Martin, R; Mather, R C; Philippon, M J; Reiman, M P; Takla, A; Thorborg, K; Walker, S; Weir, A; Bennell, K L

2016-10-01

The 2016 Warwick Agreement on femoroacetabular impingement (FAI) syndrome was convened to build an international, multidisciplinary consensus on the diagnosis and management of patients with FAI syndrome. 22 panel members and 1 patient from 9 countries and 5 different specialties participated in a 1-day consensus meeting on 29 June 2016. Prior to the meeting, 6 questions were agreed on, and recent relevant systematic reviews and seminal literature were circulated. Panel members gave presentations on the topics of the agreed questions at Sports Hip 2016, an open meeting held in the UK on 27-29 June. Presentations were followed by open discussion. At the 1-day consensus meeting, panel members developed statements in response to each question through open discussion; members then scored their level of agreement with each response on a scale of 0-10. Substantial agreement (range 9.5-10) was reached for each of the 6 consensus questions, and the associated terminology was agreed on. The term 'femoroacetabular impingement syndrome' was introduced to reflect the central role of patients' symptoms in the disorder. To reach a diagnosis, patients should have appropriate symptoms, positive clinical signs and imaging findings. Suitable treatments are conservative care, rehabilitation, and arthroscopic or open surgery. Current understanding of prognosis and topics for future research were discussed. The 2016 Warwick Agreement on FAI syndrome is an international multidisciplinary agreement on the diagnosis, treatment principles and key terminology relating to FAI syndrome.Author note The Warwick Agreement on femoroacetabular impingement syndrome has been endorsed by the following 25 clinical societies: American Medical Society for Sports Medicine (AMSSM), Association of Chartered Physiotherapists in Sports and Exercise Medicine (ACPSEM), Australasian College of Sports and Exercise Physicians (ACSEP), Austian Sports Physiotherapists, British Association of Sports and Exercise Medicine (BASEM), British Association of Sport Rehabilitators and Trainers (BASRaT), Canadian Academy of Sport and Exercise Medicine (CASEM), Danish Society of Sports Physical Therapy (DSSF), European College of Sports and Exercise Physicians (ECOSEP), European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA), Finnish Sports Physiotherapist Association (SUFT), German-Austrian-Swiss Society for Orthopaedic Traumatologic Sports Medicine (GOTS), International Federation of Sports Physical Therapy (IFSPT), International Society for Hip Arthroscopy (ISHA), Groupo di Interesse Specialistico dell'A.I.F.I., Norwegian Association of Sports Medicine and Physical Activity (NIMF), Norwegian Sports Physiotherapy Association (FFI), Society of Sports Therapists (SST), South African Sports Medicine Association (SASMA), Sports Medicine Australia (SMA), Sports Doctors Australia (SDrA), Sports Physiotherapy New Zealand (SPNZ), Swedish Society of Exercise and Sports Medicine (SFAIM), Swiss Society of Sports Medicine (SGMS/SGSM), Swiss Sports Physiotherapy Association (SSPA). Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Junior Seau: An Illustrative Case of Chronic Traumatic Encephalopathy and Update on Chronic Sports-Related Head Injury.

PubMed

Azad, Tej D; Li, Amy; Pendharkar, Arjun V; Veeravagu, Anand; Grant, Gerald A

2016-02-01

Few neurologic diseases have captured the nation's attention more completely than chronic traumatic encephalopathy (CTE), which has been discovered in the autopsies of professional athletes, most notably professional football players. The tragic case of Junior Seau, a Hall of Fame, National Football League linebacker, has been the most high-profile confirmed case of CTE. Here we describe Seau's case, which concludes an autopsy conducted at the National Institutes of Health that confirmed the diagnosis. Since 1990, Junior Seau had a highly distinguished 20-year career playing for the National Football League as a linebacker, from which he sustained multiple concussions. He committed suicide on May 2, 2012, at age 43, after which an autopsy confirmed a diagnosis of CTE. His clinical history was significant for a series of behavioral disturbances. Seau's history and neuropathologic findings were used to better understand the pathophysiology, diagnosis, and possible risk factors for CTE. This high-profile case reflects an increasing awareness of CTE as a long-term consequence of multiple traumatic brain injuries. The previously unforeseen neurologic risks of American football have begun to cast doubt on the safety of the sport. Copyright © 2016 Elsevier Inc. All rights reserved.

ELEVATING QUALITY WITH MANDITORY USE OF STANDARD REPORTING GUIDELINES

PubMed Central

L.Voight, Michael

2014-01-01

The Editorial staff of The International Journal of Sports Physical Therapy (IJSPT) is dedicated to the review, critical appraisal, and publication of high quality scientific and clinical research, systematic reviews, meta‐analyses, and case reports. As IJSPT progresses through its' ninth year of providing high quality research evidence as well as relevant clinical commentary and suggestions for the international sports physical therapy community, we offer the following editorial. We, along with many other prestigious journals are committed to elevating the quality of published research related to disability and rehabilitation and agree to adherence to the following reporting guidelines, which will be required by IJSPT as of January 1, 2015. Many of these guidelines are all ready in place and have been implemented by IJSPT. This Editorial is a reprint of a previously published Editorial in The Archives of Physical Medicine and Rehabilitation, and is used with permission. (http://dx.doi.org/10.1016/j.apmr.2013.12.010) For citation purposes, please use the original publication details: Chan L, Heinemann AW, and Roberts J, Elevating the Quality of Disability and Rehabilitation Research: Mandatory use of the Reporting Guidelines. Archives of Physical Medicine and Rehabilitation, 2014: 95: 414‐417 PMID:25133069

Educating Students for a Lifetime of Physical Activity: Enhancing Mindfulness, Motivation, and Meaning.

PubMed

Ennis, Catherine D

2017-09-01

For many years, pedagogical scholars and physical education (PE) teachers have worked to enhance effective teaching and learning environments. Yet for some children, youth, and young adults, many of the benefits associated with a physically active lifestyle remain elusive. Enhancing programming and performance to meet physical activity goals may require moving programs beyond "effective." It will require teachers and program leaders to focus programmatic attention on strategies to actually increase students' out-of-class physical activity behavior. Transformative PE provides physical activity content within a nurturing and motivating environment that can change students' lives. It focuses on PE students' role in cognitive decision making, self-motivation, and their search for personal meaning that can add connection and relevance to physical activities. In this SHAPE America - Society of Health and Physical Educators Research Quarterly for Exercise and Sport Lecture, I have synthesized the research on these topics to emphasize useful findings applicable to teachers' everyday planning and teaching. Using sport, physical activity, dance, and adventure activities as the means to an end for personal and social growth, we can meet our commitment to effective standards-based education while preparing students for a lifetime of physical activity.

Psychological factors related to eating disordered behaviors: a study with Portuguese athletes.

PubMed

Silva, Luiz; Gomes, A Rui; Martins, Carla

2011-05-01

This study analyzes eating disordered behaviors in a sample of Portuguese athletes and explores its relationship with some psychological dimensions. Two hundred and ninety nine athletes (153 male, 51.2%) practicing collective (65.2%) or individual sports (34.8%) were included. The assessment protocol included the Eating Disorder Examination Questionnaire (EDE-Q) (Fairburn & Beglin, 1994); the Sport Condition Questionnaire (Bruin et al., 2007; Hall et al., 2007); the Sport Anxiety Scale (Smith et al., 2006); the Task and Ego Orientation in Sport Questionnaire (Duda, 1992; Duda & Whitehead, 1998); the Cognitive Evaluation of Sport-Threat Perceptions (Cruz, 1994; Lazarus, 1991); and the Self-Presentation Exercise Questionnaire (Gammage et al., 2004). Results revealed that: i) no case of clinical significance was detected in the four dimensions of the EDE-Q simultaneously; ii) females scored higher on the EDE-Q Global Score, and athletes with the better sport results scored higher on the Restraint subscale; iii) athletes with a higher desire to weigh less scored higher on the EDE-Q Global Score; iv) athletes with lower scores on EDE-Q displayed more positive results on the psychological measures; v) several psychological dimensions were identified as predictors of eating disordered behaviors. In conclusion, the prevalence of eating disordered behaviors was negligible in this study, yet the relationship of this problem with personal, sport and psychological factors was evident.

Effects of Group Counseling Programs, Cognitive Behavioral Therapy, and Sports Intervention on Internet Addiction in East Asia: A Systematic Review and Meta-Analysis.

PubMed

Liu, Jun; Nie, Jing; Wang, Yafeng

2017-11-28

To evaluate the effects of group counseling programs, cognitive behavioral therapy (CBT), and sports intervention on Internet addiction (IA), a systematic search in ten databases was performed to identify eligible studies without language restrictions up to January 2017. A meta-analysis and trial sequential analysis (TSA) was performed, respectively. A total of 58 randomized controlled trials (RCTs), which included 2871 participants, were incorporated into our meta-analysis. The results showed that group counseling programs, CBT, and sports intervention could significantly reduce IA levels (group counseling program: standardized mean difference (SMD), -1.37; 95% confidence interval (CI), -1.89 to -0.85; CBT: SMD, -1.88; 95% CI, -2.53 to -1.23; sports intervention: SMD, -1.70; 95% CI, -2.14 to -1.26). For group counseling programs, this treatment was more effective in four dimensions of IA, including time management, interpersonal and health issues, tolerance, and compulsive Internet use. For CBT, this treatment yielded a positive change in depression, anxiousness, aggressiveness, somatization, social insecurity, phobic anxiety, paranoid ideation, and psychoticism. For sports intervention, the significant effects were also observed in all dimensions of the IA scale. Each of group counseling programs, cognitive behavioral therapy, and sports intervention had a significant effect on IA and psychopathological symptoms. Sports intervention could improve withdrawal symptoms especially.

Sport science integration: An evolutionary synthesis.

PubMed

Balagué, N; Torrents, C; Hristovski, R; Kelso, J A S

2017-02-01

The aim of the paper is to point out one way of integrating the supposedly incommensurate disciplines investigated in sports science. General, common principles can be found among apparently unrelated disciplines when the focus is put on the dynamics of sports-related phenomena. Dynamical systems approaches that have recently changed research in biological and social sciences among others, offer key concepts to create a common pluricontextual language in sport science. This common language, far from being homogenising, offers key synthesis between diverse fields, respecting and enabling the theoretical and experimental pluralism. It forms a softly integrated sports science characterised by a basic dynamic explanatory backbone as well as context-dependent theoretical flexibility. After defining the dynamic integration in living systems, unable to be captured by structural static approaches, we show the commonalities between the diversity of processes existing on different levels and time scales in biological and social entities. We justify our interpretation by drawing on some recent scientific contributions that use the same general principles and concepts, and diverse methods and techniques of data analysis, to study different types of phenomena in diverse disciplines. We show how the introduction of the dynamic framework in sport science has started to blur the boundaries between physiology, biomechanics, psychology, phenomenology and sociology. The advantages and difficulties of sport science integration and its consequences in research are also discussed.

Translation and cross-cultural adaptation of the anterior cruciate ligament-return to sport after injury (ACL-RSI) scale into Turkish.

PubMed

Harput, Gulcan; Tok, Damla; Ulusoy, Burak; Eraslan, Leyla; Yildiz, Taha Ibrahim; Turgut, Elif; Demirci, Serdar; Duzgun, Irem; Tunay, Volga Bayrakci; Baltaci, Gul; Ergun, Nevin

2017-01-01

To translate and culturally adapt the anterior cruciate ligament-return to sport after injury (ACL-RSI) scale into Turkish (ACL-RSI-Tr) and examine and evaluate the psychometric properties of the Turkish version in individuals who have undergone anterior cruciate ligament (ACL) reconstruction. The ACL-RSI was forward- and back-translated, culturally adapted and validated on ninety-three Turkish individuals who had undergone ACL reconstruction (5 females, 88 males; age 28.7 ± 8.6 years; body mass 80.1 ± 13.9 kg; height 178.8 ± 6.9 cm; body mass index 25.0 ± 3.7 kg/m 2 ). All patients completed the translated ACL-RSI, Tampa Scale of Kinesiophobia (TSK), Knee injury and Osteoarthritis Outcome Score (KOOS) and International Knee Documentary Committee (IKDC) and Lysholm questionnaires. We then analysed the internal consistency, reliability and validity of the newly formed ACL-RSI-Tr scale. The ACL-RSI-Tr showed good internal consistency (Cronbach's alpha 0.86) and test-retest reliability (ICC 0.92) and was significantly correlated with the KOOS 'quality of life' (r = 0.58, p < 0.002), 'symptoms and stiffness' (r = 0.35, p = 0.001), 'pain' (r = 0.49, p < 0.001), 'sports' (r = 0.44, p < 0.001) and 'daily life' (r = 0.42, p < 0.001) subscales. The ACL-RSI-Tr also correlated significantly with the TSK (r = - 0.45, p < 0.001), Lysholm (r = 0.45, p < 0.001) and IKDC (r = 0.44, p < 0.001) scores. The Turkish version of the ACL-RSI scale was valid, discriminant, consistent and reliable in patients who had undergone ACL reconstruction. This score could be useful to evaluate the effect of psychological factors on return to sport following ACL surgery. Diagnostic study, Level I.

Structure and dynamics of European sports science textual contents: Analysis of ECSS abstracts (1996-2014).

PubMed

Hristovski, Robert; Aceski, Aleksandar; Balague, Natalia; Seifert, Ludovic; Tufekcievski, Aleksandar; Cecilia, Aguirre

2017-02-01

The article discusses general structure and dynamics of the sports science research content as obtained from the analysis of 21998 European College of Sport Science abstracts belonging to 12 science topics. The structural analysis showed intertwined multidisciplinary and unifying tendencies structured along horizontal (scope) and vertical (level) axes. Methodological (instrumental and mode of inquiry) integrative tendencies are dominant. Theoretical integrative tendencies are much less detectable along both horizontal and vertical axes. The dynamic analysis of written abstracts text content over the 19 years reveals the contextualizing and guiding role of thematic skeletons of each sports science topic in forming more detailed contingent research ideas and the role of the latter in stabilizing and procreating the former. This circular causality between both hierarchical levels and functioning on separate characteristic time scales is crucial for understanding how stable research traditions self-maintain and self-procreate through innovative contingencies. The structure of sports science continuously rebuilds itself through use and re-use of contingent research ideas. The thematic skeleton ensures its identity and the contingent conceptual sets its flexibility and adaptability to different research or applicative problems.

High school athletes and nutritional supplements: a study of knowledge and use.

PubMed

Massad, S J; Shier, N W; Koceja, D M; Ellis, N T

1995-09-01

Factors influencing nutritional supplement use by high school students were assessed. Comparisons were made between various groups of sports participants and non-sports participants. The Nutritional Supplement Use and Knowledge Scale was administered to 509 students. Mean supplement use score was 10.87 (SEM = 0.50, range 0-57). Mean knowledge score was 13.56 (SEM = 0.16, range 1-21). Significant relationships (p < .01) were obtained for supplement knowledge with use, and supplement use with gender. ANOVA found significant differences between supplement use by gender (p < .01), supplement use by sports category (p < .05), and knowledge scores by sports category (p < .01). Discriminant function analysis indicated knowledge, supplement use, and subscores for protein, vitamins/minerals, knowledge, supplement use, and subscores for protein, vitamins/minerals, and carbohydrates were best discriminators of sport group membership. Greater knowledge about supplements was associated with less use; hence, education about supplements can be a deterrent to use. This study may help coaches, athletic trainers, athletic directors, teachers, physicians, and parents identify nutritional misconceptions held by adolescents.

Coping styles for trait shame and anxiety intensity and direction in competitive athletes.

PubMed

Partridge, Julie A; Wiggins, Matthew S

2008-12-01

The purpose of the study was to assess if athletes who perceived their anxiety as debilitative to performance also scored higher on ratings of coping styles used to handle trait shame. The sample was comprised of 94 participants (males = 44, females = 50) ranging in age from 15 to 24 years (M = 18.8, SD = 2.3). Athletes in high school (n = 21) and college (n = 73) representing several sports were surveyed for this study. Competitive sport experience averaged 11 yr. (SD = 3.9) overall. The Competitive Trait Anxiety Inventory-2D was given to collect general anxiety perceptions related to the athlete's specific sport. The Compass of Shame Scale-Sport was administered to measure coping styles for trait shame responses connected with competitive sport experiences. The athletes were divided into Facilitative (n = 39) and Debilitative anxiety groups (n = 55) based on the overall direction of anxiety scores. Multivariate analysis of variance indicated no interaction, but did reveal significant main effects for sex and anxiety group. Univariate tests indicated significant differences for several of the shame and anxiety subscales based on sex and anxiety group.

Lower complication rate and faster return to sports in patients with acute syndesmotic rupture treated with a new knotless suture button device.

PubMed

Colcuc, Christian; Blank, Marc; Stein, Thomas; Raimann, Florian; Weber-Spickschen, Sanjay; Fischer, Sebastian; Hoffmann, Reinhard

2017-12-09

Suture button devices for tibiofibular syndesmosis injuries provide semirigid dynamic stabilization, but complications including knot irritation have been reported. No randomized trials of the new knotless suture button devices have been performed. We hypothesized that knotless suture button devices eliminate knot irritation and facilitate quicker return to sports. This study was performed to compare the clinical outcomes, complication rates, and time to return to sports between a new knotless suture button device and syndesmotic screw fixation. This study included 54 patients treated for ankle syndesmotic injury from 2012 to 2014 with a knotless suture button device or syndesmotic screw fixation. Clinical outcomes were measured using the American Orthopaedics Foot and Ankle Society score, Foot and Ankle Disability Index, Olerud and Molander score, and visual analog scale for pain and function. Secondary outcome measures were the complication rate and time required to return to sports. Patients underwent clinical and radiological evaluations preoperatively and three times during the 1-year postoperative follow-up. 54 of 62 eligible patients were analyzed, median age 37 (18-60) and underwent the 1-year follow-up. The screw fixation and knotless suture button groups comprised 26 and 28 patients, respectively. The complication rate was significantly lower (p = 0.03) and time to return to sports was significantly shorter in the knotless suture button than screw fixation group (average, 14 versus 19 weeks, respectively; p = 0.006). No significant differences were identified in clinical outcomes or visual analog scale scores for pain and function between the groups. Age, injury mechanism, and body mass index did not significantly affect the time required to return to sports activities. The type of fixation was the only independent variable that reached statistical significance (p = 0.006). Syndesmotic screw fixation and the new knotless suture button device both resulted in good clinical results. Lower complication rate and the earlier time to return to sports make the new knotless suture button device recommendable especially for highly active patients. Randomized controlled trial, Level I.

The current implementation status of the integration of sports and physical activity into Dutch rehabilitation care.

PubMed

Hoekstra, Femke; Hettinga, Florentina J; Alingh, Rolinde A; Duijf, Marjo; Dekker, Rienk; van der Woude, Lucas H V; van der Schans, Cees P

2017-01-01

To describe the current status of the nationwide implementation process of a sports and physical activity stimulation programme to gain insight into how sports and physical activity were integrated into Dutch rehabilitation care. The current implementation status of a sports and physical activity stimulation programme in 12 rehabilitation centres and 5 hospitals with a rehabilitation department was described by scoring fidelity and satisfaction. Seventy-one rehabilitation professionals filled out a questionnaire on how sports and physical activity, including stimulation activities, were implemented into rehabilitation care. Total fidelity scores (in %) were calculated for each organization. Professionals' satisfaction was rated on a scale from 1 to 10. In most organizations sports and physical activity were to some extent integrated during and after rehabilitation (fidelity scores: median = 54%, IQR = 23%). Physical activity stimulation was not always embedded as standard component of a rehabilitation treatment. Professionals' satisfaction rated a median value of 8.0 (IQR = 0.0) indicating high satisfaction rates. The fidelity outcome showed that activities to stimulate sports and physical activity during and after rehabilitation were integrated into rehabilitation care, but not always delivered as standardized component. These findings have emphasized the importance to focus on integrating these activities into routines of organizations. Implications for Rehabilitation Components of an evidence-based programme to stimulate sports and physical activity during and after rehabilitation can be used to measure the current status of the integration of sports and physical activity in rehabilitation care in a structural and effective way. The method described in the current study can be used to compare the content of the rehabilitation care regarding the integration of sports and physical activity among organizations both on a national and international level. Sports and physical activity are seen as important ingredients for successful rehabilitation care in The Netherlands.

Isolated anterior talofibular ligament Broström repair for chronic lateral ankle instability: 9-year follow-up.

PubMed

Maffulli, Nicola; Del Buono, Angelo; Maffulli, Gayle D; Oliva, Francesco; Testa, Vittorino; Capasso, Giovanni; Denaro, Vincenzo

2013-04-01

Lateral ankle sprains may result in pain and disability in the short term, decreased sport activity and early retirement from sports in the mid term, and secondary injuries and development of early osteoarthritis to the ankle in the long term. This combined approach to chronic lateral instability and intra-articular lesions of the ankle is safe and in the long term maintains mechanical stability, functional ability, and a good level of sport activity. Case series; Level of evidence, 4. We present the long-term outcomes of 42 athletes who underwent ankle arthroscopy and anterior talofibular Broström repair for management of chronic lateral ankle instability. We assessed in all patients preoperative and postoperative anterior drawer test and side-to-side differences, American Orthopaedic Foot and Ankle Society (AOFAS) score, and Kaikkonen grading scales. Patients were asked about return to sport and level of activity. Patients were also assessed for development of degenerative changes to the ankle, and preoperative versus postoperative findings were compared. Thirty-eight patients were reviewed at an average of 8.7 years (range, 5-13 years) after surgery; 4 patients were lost to follow-up. At the last follow-up, patients were significantly improved for ankle laxity, AOFAS scores, and Kaikkonen scales. The mean AOFAS score improved from 51 (range, 32-71) to 90 (range, 67-100), and the mean Kaikkonen score improved from 45 (range, 30-70) to 90 (range, 65-100). According to outcome criteria set preoperatively, there were 8 failures by the AOFAS score and 9 by the Kaikkonen score. Twenty-two (58%) patients practiced sport at the preinjury level, 6 (16%) had changed to lower levels but were still active in less demanding sports (cycling and tennis), and 10 (26%) had abandoned active sport participation although they still were physically active. Six of these patients did not feel safe with their ankle because of the occurrence of new episodes of ankle instability. Of the 27 patients who had no evidence of degenerative changes preoperatively, 8 patients (30%) had radiographic signs of degenerative changes (5 grade I and 3 grade II) of the ankle; 4 of the 11 patients (11%) with preexisting grade I changes remained unchanged, and 7 patients (18%) had progressed to grade II. No correlation was found between osteoarthritis and status of sport activity (P = .72). Combined Broström repair and ankle arthroscopy are safe and allow most patients to return to preinjury daily and sport activities.

Improving Marital Prediction: A Model and a Pilot Study.

ERIC Educational Resources Information Center

Dean, Dwight G.; Lucas, Wayne L.

A model for the prediction of marital adjustment is proposed which presents selected social background factors (e.g., education) and interactive factors (e.g., Bienvenu's Communication scale, Hurvitz' Role Inventory, Dean's Emotional Maturity and Commitment scales, Rosenberg's Self-Esteem scale) in order to account for as much of the variance in…

F-MARC: promoting the prevention and management of sudden cardiac arrest in football

PubMed Central

Kramer, Efraim Benjamin; Dvorak, J; Schmied, C; Meyer, T

2015-01-01

Sudden cardiac death is the most common cause of unnatural death in football. To prevent and urgently manage sudden cardiac arrest on the football field-of-play, F-MARC (FIFA Medical and Research Centre) has been fully committed to a programme of research, education, standardisation and practical implementation. This strategy has detected football players at medical risk during mandatory precompetition medical assessments. Additionally, FIFA has (1) sponsored internationally accepted guidelines for the interpretation of an athlete's ECG, (2) developed field-of-play-specific protocols for the recognition, response, resuscitation and removal of a football player having sudden cardiac arrest and (3) introduced and distributed the FIFA medical emergency bag which has already resulted in the successful resuscitation of a football player who had a sudden cardiac arrest on the field-of-play. Recently FIFA, in association with the Institute of Sports and Preventive Medicine in Saarbrücken, Germany, established a worldwide Sudden Death Registry with a view to documenting fatal events on the football field-of-play. These activities by F-MARC are testimony to FIFA's continued commitment to minimising sudden cardiac arrest while playing football. PMID:25878076

Psychometrics of the Emotional Intelligence Scale in Elite, Amateur, and Non-Athletes

ERIC Educational Resources Information Center

Vaughan, Robert; Laborde, Sylvain

2018-01-01

The purpose of this study was to assess the psychometrics properties of the Emotional Intelligence Scale and assess the measurement invariance across elite (n = 367), amateur (n = 629), and non-athletes (n = 550). In total, 1,546 participants from various sports completed the emotional intelligence scale. Several competing models were compared…

Regulating Force in Putting by Using the Borg CR100 scale(®).

PubMed

Molander, Bo; Olsson, C-J; Stenling, Andreas; Borg, Elisabet

2013-01-01

Studies investigating the regulation of force of motor actions are scarce, and particularly so in the area of sports. This is surprising, considering that in most sports precise force is of great importance. The current study demonstrates how a psychophysical scale, the Borg CR100 scale(®) (Borg and Borg, 2001), can be used to assess subjective force as well as regulate force in putting. Psychophysical functions were calculated on the relationships between judgments of force using the CR100 scale and the length of putting shots, examined in a laboratory setting, where 44 amateur golfers played on both flat and uphill surfaces. High agreement and consistency between CR 100 ratings and distances putted was demonstrated. No significant differences in handling the scale were observed between younger (mean age ≈37 years) and older (mean age ≈69 years) players or between players of different skill level. This study provides a new innovative use of an existing instrument, the Borg CR 100 scale(®), in order to understand the regulation of force needed for putts of various lengths and surfaces. These results and the potential future benefits of the psychophysical approach in golf are discussed.

Community-level Sports Group Participation and Older Individuals' Depressive Symptoms.

PubMed

Tsuji, Taishi; Miyaguni, Yasuhiro; Kanamori, Satoru; Hanazato, Masamichi; Kondo, Katsunori

2018-06-01

Community-level group participation is a structural aspect of social capital that may have a contextual influence on an individual's health. Herein, we sought to investigate a contextual relationship between community-level prevalence of sports group participation and depressive symptoms in older individuals. We used data from the 2010 Japan Gerontological Evaluation Study, a population-based, cross-sectional study of individuals 65 yr or older without long-term care needs in Japan. Overall, 74,681 participants in 516 communities were analyzed. Depressive symptoms were diagnosed as a 15-item Geriatric Depression Scale score of ≥5. Participation in a sports group 1 d·month or more often was defined as "participation." For this study, we applied two-level multilevel Poisson regression analysis stratified by sex, calculated prevalence ratios (PR), and 95% confidence intervals (CI). Overall, 17,420 individuals (23.3%) had depressive symptoms, and 16,915 (22.6%) participated in a sports group. Higher prevalence of community-level sports group participation had a statistically significant relationship with a lower likelihood of depressive symptoms (male: PR, 0.89 (95% CI, 0.85-0.92); female: PR, 0.96 (95% CI, 0.92-0.99), estimated by 10% of participation proportion) after adjusting for individual-level sports group participation, age, diseases, family form, alcohol, smoking, education, equivalent income, and population density. We found statistically significant cross-level interaction terms in male participants only (PR, 0.86; 95% CI, 0.77-0.95). We found a contextual preventive relationship between community-level sports group participation and depressive symptoms in older individuals. Therefore, promoting sports groups in a community may be effective as a population-based strategy for the prevention of depression in older individuals. Furthermore, the benefit may favor male sports group participants.

Goal orientations and sport motivation, differences between the athletes of competitive and non-competitive rhythmic gymnastics.

PubMed

Koumpoula, M; Tsopani, D; Flessas, K; Chairopoulou, C

2011-09-01

The present study examines the sport motivation and the goal orientations in the competitive and non-competitive structure of rhythmic gymnastics. Participation of individuals in one or the other structure of the sport differs in line with the goals they want to achieve and possibly also with respect to the factors that impulse them to take part in one or the other. The purpose of this study is to examine how individuals who participate in different structures of the sport of rhythmic gymnastics differentiate with regard to the type of motivation (intrinsic, extrinsic, amotivation) and goal orientations. The study involved 98 young female rhythmic gymnastics athletes (aged 14 years and up), out of which 40 were athletes of competitive clubs or members of national teams, and 58 were athletes of non-competitive clubs. For the evaluation of motivation and goal orientations the following tools were used: the Sport Motivation Scale (SMS) and the Task and Ego Orientation in Sport Questionnaire (TEOSQ). Descriptive and inductive statistical data analysis was conducted. The results showed that the athletes of the non-competitive structure presented higher levels of introjected regulation (extrinsic motivation), amotivation and lower levels of ego orientation (P<0.05). Rhythmic gymnastics athletes' (regardless of the structure of the sport) presented high level in task orientation while the high levels of task orientation is positively associated with high levels of intrinsic motivation regardless of the levels of ego orientation. The intrinsic motivation of athletes participating in rhythmic gymnastics runs at high levels. The amotivation of rhythmic gymnastics athletes' is a phenomenon which is also presented in the the non-competitive sport structure. It is important that the two different structures of sports be determined with accurate criteria.

Motivation for entry, occupational commitment and intent to remain: a survey regarding Registered Nurse retention.

PubMed

Gambino, Kathleen M

2010-11-01

This paper is a report of a study of the relationships between Registered Nurses' motivation for entering the profession, occupational commitment and intent to remain with an employer until retirement. Identifying and supporting nurses who are strongly committed to their profession may be the single most influential intervention in combating the nursing shortage. An understanding of the characteristics these individuals possess could lead to a decline in the high attrition rates plaguing the profession. Using a survey design, Registered Nurses enrolled at the school of nursing and/or employed at the associated university medical centre of a large, not-for-profit state university were polled in 2008. Logistic regression analysis was used to determine how the variables of motivation for entry and occupational commitment could indicate intent to remain. The strongest indicators of intent to remain were normative commitment and age, with a 70% average rate of correctly estimating retention. Exp(B) values for normative commitment (1·09) and age (1·07) indicated that for each one-point increase on the normative commitment scale or one-point increase in age, the odds of remaining with an employer until retirement increased by 1·1%. Transformational changes in healthcare environments and nursing schools must be made to encourage loyalty and obligation, the hallmarks of normative commitment. Retention strategies should accommodate mature nurses as well as promote normative commitment in younger nurses. © 2010 Blackwell Publishing Ltd.

Factors that impact clinical laboratory scientists' commitment to their work organizations.

PubMed

Bamberg, Richard; Akroyd, Duane; Moore, Ti'eshia M

2008-01-01

To assess the predictive ability of various aspects of the work environment for organizational commitment. A questionnaire measuring three dimensions of organizational commitment along with five aspects of work environment and 10 demographic and work setting characteristics was sent to a national, convenience sample of clinical laboratory professionals. All persons obtaining the CLS certification by NCA from January 1, 1997 to December 31, 2006. Only respondents who worked full-time in a clinical laboratory setting were included in the database. Levels of affective, normative, and continuance organizational commitment, organizational support, role clarity, role conflict, transformational leadership behavior of supervisor, and organizational type, total years work experience in clinical laboratories, and educational level of respondents. Questionnaire items used either a 7-point or 5-point Likert response scale. Based on multiple regression analysis for the 427 respondents, organizational support and transformational leadership behavior were found to be significant positive predictors of affective and normative organizational commitment. Work setting (non-hospital laboratory) and total years of work experience in clinical laboratories were found to be significant positive predictors of continuance organizational commitment. Overall the organizational commitment levels for all three dimensions were at the neutral rating or below in the slightly disagree range. The results indicate a less than optimal level of organizational commitment to employers, which were predominantly hospitals, by CLS practitioners. This may result in continuing retention problems for hospital laboratories. The results offer strategies for improving organizational commitment via the significant predictors.

Financial Incentives and Physician Commitment to Guideline-Recommended Hypertension Management: A Mixed Methods Approach

PubMed Central

Hysong, Sylvia J.; Simpson, Kate; Pietz, Kenneth; SoRelle, Richard; Broussard, Kristen; Petersen, Laura A.

2014-01-01

Objective To examine the impact of financial incentives on physician goal commitment to guideline-recommended hypertension care. Study design Clinic-level cluster-randomized controlled trial with four arms: control, individual-, group-, or combined incentives. Intervention arm participants received performance-based incentives every four months for five periods. All participants received guideline education at baseline and audit and feedback every four months. Methods 83 full-time primary care physicians at 12 VA Medical Centers completed web-based survey responses to Hollenbeck’s goal commitment scale every four months and telephone interviews at months 8 and 16. Results Physician goal commitment did not vary over time or across arms. Participants reported patient non-adherence and consistent follow-up as perceived barriers and facilitators to successful hypertension care, suggesting providers may perceive hypertension management as more of a patient responsibility (external locus of control). Conclusions Financial incentives may constitute an insufficiently strong intervention to influence goal commitment when providers attribute performance to external forces beyond their control. PMID:23145846

AMSSM Position Statement on Cardiovascular Preparticipation Screening in Athletes: Current evidence, knowledge gaps, recommendations and future directions.

PubMed

Drezner, Jonathan A; O'Connor, Francis G; Harmon, Kimberly G; Fields, Karl B; Asplund, Chad A; Asif, Irfan M; Price, David E; Dimeff, Robert J; Bernhardt, David T; Roberts, William O

2017-02-01

Cardiovascular screening in young athletes is widely recommended and routinely performed prior to participation in competitive sports. While there is general agreement that early detection of cardiac conditions at risk for sudden cardiac arrest and death (SCA/D) is an important objective, the optimal strategy for cardiovascular screening in athletes remains an issue of considerable debate. At the centre of the controversy is the addition of a resting ECG to the standard preparticipation evaluation using history and physical examination. The American Medical Society for Sports Medicine (AMSSM) formed a task force to address the current evidence and knowledge gaps regarding preparticipation cardiovascular screening in athletes from the perspective of a primary care sports medicine physician. The absence of definitive outcome-based evidence at this time precludes AMSSM from endorsing any single or universal cardiovascular screening strategy for all athletes, including legislative mandates. This statement presents a new paradigm to assist the individual physician in assessing the most appropriate cardiovascular screening strategy unique to their athlete population, community needs and resources. The decision to implement a cardiovascular screening programme, with or without the addition of ECG, necessitates careful consideration of the risk of SCA/D in the targeted population and the availability of cardiology resources and infrastructure. Importantly, it is the individual physician's assessment in the context of an emerging evidence base that the chosen model for early detection of cardiac disorders in the specific population provides greater benefit than harm. AMSSM is committed to advancing evidenced-based research and educational initiatives that will validate and promote the most efficacious strategies to foster safe sport participation and reduce SCA/D in athletes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Athletic trainers' facilitators of professional commitment in the collegiate setting.

PubMed

Eason, Christianne M; Mazerolle, Stephanie M; Pitney, William A

2015-05-01

Professional responsibility, rewards and respect, and time for rejuvenation are factors supporting professional commitment for athletic trainers (ATs) in the high school setting. The inherent complexities of an occupational setting can mitigate perceptions of professional commitment. Thus far, evidence is lacking regarding professional commitment for ATs in other occupational settings. To extend the literature on professional commitment of the AT to the collegiate setting. Qualitative study. Collegiate. Thirty-three Board of Certification-certified ATs employed in the collegiate setting (National Collegiate Athletic Association Division I = 11, Division II = 9, Division III = 13) with an average of 10 ± 8 years of clinical experience volunteered. Data saturation guided the total number of participants. Online journaling via QuestionPro was used to collect data from all participants. Two strategies, multiple-analyst triangulation and peer review, were completed to satisfy data credibility. Data were evaluated using a general inductive approach. Likert-scale data revealed no differences regarding levels of professional commitment across divisions. Two themes emerged from the inductive-content analysis: (1) professional responsibility and (2) coworker support. The emergent theme of professional responsibility contained 4 subthemes: (1) dedication to advancing the athletic training profession, (2) ardor for job responsibilities, (3) dedication to the student-athlete, and (4) commitment to education. Our participants were able to better maintain their own professional commitment when they felt their coworkers were also committed to the profession. The collegiate ATs investigated in this study, regardless of division, demonstrated professional commitment propelled by their aspiration to advance the profession, as well as their dedication to student-athletes and athletic training students. Maintaining commitment was influenced by a strong sense of coworker support.

Athletic Trainers' Facilitators of Professional Commitment in the Collegiate Setting

PubMed Central

Eason, Christianne M.; Mazerolle, Stephanie M.; Pitney, William A.

2015-01-01

Context: Professional responsibility, rewards and respect, and time for rejuvenation are factors supporting professional commitment for athletic trainers (ATs) in the high school setting. The inherent complexities of an occupational setting can mitigate perceptions of professional commitment. Thus far, evidence is lacking regarding professional commitment for ATs in other occupational settings. Objective: To extend the literature on professional commitment of the AT to the collegiate setting. Design: Qualitative study. Setting: Collegiate. Patients or Other Participants: Thirty-three Board of Certification-certified ATs employed in the collegiate setting (National Collegiate Athletic Association Division I = 11, Division II = 9, Division III = 13) with an average of 10 ± 8 years of clinical experience volunteered. Data saturation guided the total number of participants. Data Collection and Analysis: Online journaling via QuestionPro was used to collect data from all participants. Two strategies, multiple-analyst triangulation and peer review, were completed to satisfy data credibility. Data were evaluated using a general inductive approach. Results: Likert-scale data revealed no differences regarding levels of professional commitment across divisions. Two themes emerged from the inductive-content analysis: (1) professional responsibility and (2) coworker support. The emergent theme of professional responsibility contained 4 subthemes: (1) dedication to advancing the athletic training profession, (2) ardor for job responsibilities, (3) dedication to the student-athlete, and (4) commitment to education. Our participants were able to better maintain their own professional commitment when they felt their coworkers were also committed to the profession. Conclusions: The collegiate ATs investigated in this study, regardless of division, demonstrated professional commitment propelled by their aspiration to advance the profession, as well as their dedication to student-athletes and athletic training students. Maintaining commitment was influenced by a strong sense of coworker support. PMID:25761135

Spinal Manipulative Therapy and Sports Performance Enhancement: A Systematic Review.

PubMed

Botelho, Marcelo B; Alvarenga, Bruno A P; Molina, Nícolly; Ribas, Marcos; Baptista, Abrahão F

2017-09-01

The purpose of this study was to review the literature regarding the relationship between spinal manipulative therapy (SMT) and sports performance. PubMed and Embase databases were searched for original studies published up to July 2016. Inclusion criteria were if SMT has been applied to athletes and if any sports performance-related outcome was measured. Of the 581 potential studies, 7 clinical trials were selected. Most studies had adequate quality (≥6/11) when assessed by the PEDro scale. None of those studies assessed performance at an event or competition. Four studies revealed improvement in a sports performance test after SMT. Meta-analysis could not be performed because of the wide differences in methodologies, design, and outcomes measured. Spinal manipulative therapy influences a wide range of neurophysiological parameters that could be associated with sports performance. Of the 3 studies where SMT did not improve test performance, 2 used SMT not for therapeutic correction of a dysfunctional vertebral joint but to an arbitrary previously set joint. Although 4 of 7 studies showed that SMT improved sports performance tests, the evidence is still weak to support its use. Spinal manipulative therapy may be a promising approach for performance enhancement that should be investigated with more consistent methodologic designs. Copyright © 2017. Published by Elsevier Inc.

Relationship between Lifelong Learning Levels and Information Literacy Skills in Teacher Candidates

ERIC Educational Resources Information Center

Solmaz, Dilek Yaliz

2017-01-01

This study aims to examine the relationship between lifelong learning levels and information literacy skills in teacher candidates. The research group consists of 127 physical education and sports teacher candidates. Data were collected by means of "Lifelong Learning Scale (LLL)" and "Information Literacy Scale". In the data…

Gaining and maintaining commitment to large-scale change in healthcare organizations.

PubMed

Narine, L; Persaud, D D

2003-08-01

Healthcare administrators have sought to improve the quality of healthcare services by using organizational change as a lever. Unfortunately, evaluations of organizational change efforts in areas such as total quality management (TQM), continuous quality improvement (CQI), and organizational restructuring have indicated that these change programmes have not fulfilled their promise in improving service delivery. Furthermore, there are no easy answers as to why so many large-scale change programmes are unsuccessful. The aim of this analysis is to provide insights into practices that may be utilized to improve the chances of successful change management. It is proposed that in order to effect change, implementers must first gain commitment to the change. This is done by ensuring organizational readiness for change, surfacing dissatisfaction with the present state, communicating a clear vision of the proposed change, promoting participation in the change effort, and developing a clear and consistent communication plan. However gaining commitment is not enough. Many change programmes have been initially perceived as being successful but long-term success has been elusive. Therefore, maintaining commitment during the uncertainty associated with the transition period is imperative. This can be done by successfully managing the transition using action steps such as consolidating change using feedback mechanisms and making the change a permanent part of the organization's culture.

Is perceived athlete leadership quality related to team effectiveness? A comparison of three professional sports teams.

PubMed

Fransen, Katrien; Haslam, S Alexander; Mallett, Clifford J; Steffens, Niklas K; Peters, Kim; Boen, Filip

2017-08-01

Researchers have argued that leadership is one of the most important determinants of team effectiveness. The present study examined the extent to which the perceived quality of athlete leadership was related to the effectiveness of elite sports teams. Three professional football teams (N=135) participated in our study during the preparation phase for the Australian 2016 season. Players and coaching staff were asked to assess players' leadership quality in four leadership roles (as task, motivational, social, and external leader) via an online survey. The leadership quality in each of these roles was then calculated in a social network analysis by averaging the indegree centralities of the three best leaders in that particular role. Participants also rated their team's performance and its functioning on multiple indicators. As hypothesized, the team with the highest-quality athlete leadership on each of the four leadership roles excelled in all indicators of team effectiveness. More specifically, athletes in this team had a stronger shared sense of the team's purpose, they were more highly committed to realizing the team's goals, and they had a greater confidence in their team's abilities than athletes in the other teams. Moreover, this team demonstrated a higher task-involving and a lower ego-involving climate, and excelled on all measures of performance. High-quality athlete leadership is positively related to team effectiveness. Given the importance of high-quality athlete leadership, the study highlights the need for well-designed empirically-based leadership development programs. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Clinical Outcomes and Return to Sport After Arthroscopic Anterior, Posterior, and Combined Shoulder Stabilization

PubMed Central

Kraeutler, Matthew J.; Aberle, Nicholas S.; Brown, Colin C.; Ptasinski, Joseph J.; McCarty, Eric C.

2018-01-01

Background: Glenohumeral instability is a common abnormality, especially among athletes. Previous studies have evaluated outcomes after arthroscopic stabilization in patients with anterior or posterior shoulder instability but have not compared outcomes between groups. Purpose: To compare return-to-sport and other patient-reported outcomes in patients after primary arthroscopic anterior, posterior, and combined anterior and posterior shoulder stabilization. Study Design: Cohort study; Level of evidence, 3. Methods: Patients who underwent primary arthroscopic anterior, posterior, or combined anterior and posterior shoulder stabilization were contacted at a minimum 2-year follow-up. Patients completed a survey that consisted of return-to-sport outcomes as well as the Western Ontario Shoulder Instability Index (WOSI), Single Assessment Numeric Evaluation (SANE), American Shoulder and Elbow Sur’geons (ASES) score, and Shoulder Activity Scale. Results: A total of 151 patients were successfully contacted (anterior: n = 81; posterior: n = 22; combined: n = 48) at a mean follow-up of 3.6 years. No significant differences were found between the groups with regard to age at the time of surgery or time to follow-up. No significant differences were found between the groups in terms of WOSI (anterior: 76; posterior: 70; combined: 78; P = .28), SANE (anterior: 87; posterior: 85; combined: 87; P = .79), ASES (anterior: 88; posterior: 83; combined: 91; P = .083), or Shoulder Activity Scale (anterior: 12.0; posterior: 12.5; combined: 12.5; P = .74) scores. No significant difference was found between the groups in terms of the rate of return to sport (anterior: 73%; posterior: 68%; combined: 75%; P = .84). Conclusion: Athletes undergoing arthroscopic stabilization of anterior, posterior, or combined shoulder instability can be expected to share a similar prognosis. High patient-reported outcome scores and moderate to high rates of return to sport were achieved by all groups. PMID:29637085

Kinesiophobia in pre-operative patients with cervical discopathy and coexisting degenerative changes in relation to pain-related variables, psychological state and sports activity.

PubMed

Misterska, Ewa; Jankowski, Roman; Głowacki, Jakub; Shadi, Milud; Walczak, Michał; Głowacki, Maciej

2015-01-14

No research group has ever investigated the level of kinesiophobia in a well defined group of preoperative patients treated due to cervical discopathy and degenerative spine disease, confirmed by X-ray and magnetic resonance imaging (MRI) examinations. We aimed to investigate the degree of kinesiophobia and the differences in pain-related and psychosocial characteristics between patients with high and low levels of kinesiophobia, in relation to factors commonly associated with neck pain. Sixty-five consecutive patients with cervical discopathy and coexisting degenerative changes were assessed pre-surgically. The mean pain duration was 31.7 SD 34.0 months. Patients completed the Polish versions of the Tampa Scale for Kinesiophobia (TSK-PL) on 2 occasions, and the following once: Neck Disability Index (NDI-PL), State-Trait Anxiety Inventory (STAI-PL), Coping Strategies Questionnaire (CSQ-PL), and the Visual Analogue Scale (VAS-PL). A high level of kinesiophobia was indicated in 81.5% and 87.7% of patients in first and second completion, respectively. Patients with high and low kinesiophobia differ in regards to the recreation section of NDI-PL (p=0.012), gender (p=0.043), and sports activity (p=0.024). Correlations were identified between TSK-PL and marital status (p=0.023) and sports activity (p=0.024). Kinesiophobia levels are higher in patients with chronic cervical pain before surgical treatment. Fear of movement tends to be higher in women and among patients avoiding sports recreation before surgical treatment. Although sports activity and socio-demographic data are predictors of kinesiophobia, psychological, pain-related, and clinical data are not. These findings should be considered when planning rehabilitation after surgical treatment of cervical discopathy and coexisting degenerative changes.

Influence of BMI, gender, and sports on pain decrease and medication usage after facet-medial branch neurotomy or SI joint lateral branch cooled RF-neurotomy in case of low back pain: original research in the Austrian population.

PubMed

Stelzer, Wolfgang; Stelzer, Valentin; Stelzer, Dominik; Braune, Monika; Duller, Christine

2017-01-01

This retrospective original research was designed to illustrate the general outcome after radiofrequency (RF) neurotomy of lumbar medial branch (MB) and posterior ramus of the sacroiliac joint of 160 patients with chronic low back pain (LBP) 1, 6, and 12 months after treatment. Visual Analog Scale (VAS) 0-10 pain scores, quality of life, body mass index (BMI), medication usage, and frequency of physical exercise/sports participation (none, 1-3×/week, more) were collected before the procedure, at 1 month post procedure (n=160), and again at 6 (n=73) and 12 months (n=89) post procedure. A VAS decrease of 4 points on a 10-point scale (from 8 to 4) in the overall group was seen after 6 months and of 4.5 after 12 months. Lower medication usage was reported, with opioids decreased by 40% and nonsteroidal anti-inflammatory drugs (NSAIDs) by 60%. Decreased pain lasted for 12 months. Significantly better outcomes were reported by patients with BMIs <30. No gender-specific differences occurred in the reported decrease in VAS. Analysis of the "no-sports" group versus the more active (1-3 times weekly sports) group showed a better pain decrease after 1 year in the active group. The data suggest RF treatment for chronic LBP that can lead to long-term improvement. Patients with a BMI >30 are less likely to report decreased pain. The better long-term pain relief in the sports participating group is a motivation for the authors to keep the patients in motion.

Searching for the elusive gift: advances in talent identification in sport.

PubMed

Mann, David L; Dehghansai, Nima; Baker, Joseph

2017-08-01

The incentives for sport organizations to identify talented athletes from a young age continue to grow, yet effective talent identification remains a challenging task. This opinion paper examines recent advances in talent identification, focusing in particular on the emergence of new approaches that may offer promise to identify talent (e.g., small-sided games, genetic testing, and advanced statistical analyses). We appraise new multi-disciplinary and large-scale population studies of talent identification, provide a consideration of the most recent psychological predictors of performance, examine the emergence of new approaches that strive to diminish biases in talent identification, and look at the rise in interest in talent identification in Paralympic sport. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

Research on unit commitment with large-scale wind power connected power system

NASA Astrophysics Data System (ADS)

Jiao, Ran; Zhang, Baoqun; Chi, Zhongjun; Gong, Cheng; Ma, Longfei; Yang, Bing

2017-01-01

Large-scale integration of wind power generators into power grid brings severe challenges to power system economic dispatch due to its stochastic volatility. Unit commitment including wind farm is analyzed from the two parts of modeling and solving methods. The structures and characteristics can be summarized after classification has been done according to different objective function and constraints. Finally, the issues to be solved and possible directions of research and development in the future are discussed, which can adapt to the requirements of the electricity market, energy-saving power generation dispatching and smart grid, even providing reference for research and practice of researchers and workers in this field.

Gender influences on career opportunities, practice choices, and job satisfaction in a cohort of physicians with certification in sports medicine.

PubMed

Pana, A L; McShane, J

2001-04-01

To examine the gender differences in practice patterns, experiences, and career opportunities for family physicians who practice sports medicine. Descriptive, self-administered questionnaire. Family physicians with Certificate of Added Qualification (CAQ) in sports medicine were surveyed. The survey was sent to all women with a CAQ in Sports Medicine and a random sample of 20% of the men with CAQs in sports medicine. Survey consisted of multiple choice, Likert scale, and opened-ended questions. The data was analyzed with contingency tables, with gender as the dependent variable. Response rate to the survey was 75%, which included 42 females and 102 males. Demographics of our population demonstrated some gender differences. Males were of higher average age (41.1 vs. 38.1), and more likely to be married and have children. Practice types, location, and time spent in sports medicine did not differ with the exception of training room and event coverage. Males were more likely to cover all levels of training room except at the Division I level, where the percent of males and females covering training rooms were equal. Males were also more likely to cover all types of sporting events. Job satisfaction and reasons for choosing current jobs did not show significant gender differences. However, factors affecting career opportunities did vary. Professional relationships with athletic trainers and coaches were perceived to be different by males and females surveyed. Our survey of sports medicine physicians showed some gender differences in practice patterns relative to training room and sporting event coverage. Surprisingly, there were not many differences in the factors that affected job choice and factors affecting job opportunities with the exception of gender itself. However, our study does not conclude how or when gender begins to affect the female sports medicine physician's career opportunities.

Preliminary Validation of the Perceived Locus of Causality Scale for Academic Motivation in the Context of University Studies (PLOC-U)

ERIC Educational Resources Information Center

Sánchez de Miguel, Manuel; Lizaso, Izarne; Hermosilla, Daniel; Alcover, Carlos-Maria; Goudas, Marios; Arranz-Freijó, Enrique

2017-01-01

Background: Research has shown that self-determination theory can be useful in the study of motivation in sport and other forms of physical activity. The Perceived Locus of Causality (PLOC) scale was originally designed to study both. Aim: The current research presents and validates the new PLOC-U scale to measure academic motivation in the…

Scaling Tennis Racquets during PE in Primary School to Enhance Motor Skill Acquisition

ERIC Educational Resources Information Center

Buszard, Tim; Reid, Machar; Masters, Rich S. W.; Farrow, Damian

2016-01-01

Purpose: Research supporting the skill acquisition benefits of scaling sports equipment for children in a real-world setting where child-to-coach ratios are high is scarce. Thus, the aim of this study was to examine the influence of scaling the tennis racquet on children's skill acquisition in a primary school setting. Method: Children aged 6 to 7…

Integrated energy system for the Asphalt Green Youth Sports and Arts Center and the Fireboat House

DOE Office of Scientific and Technical Information (OSTI.GOV)

Barron, J.; Cole, W.J.

Energy conservation and solar energy measures are described for two old buildings, different in scale and character, that are being recycled by the Neighborhood Committee for the Asphalt Green into a community Sports and Arts Center and an Environmental Studies Center. The approach taken by the Authority in developing the integrated energy system design for the larger, commercial-scale Sports and Arts Center was to incorporate energy conservation and renewable energy measures that minimize life cycle costs. The benefits of this approach are significant. As documented in this report, energy costs will be reduced from about $50,000 per year (in 1979more » dollars) to $15,000 per year. The final design incorporates exterior shell insulation, on-site mechanical equipment, and a wind energy conversion system to generate electricity for the large lighting and cooling requirements, heat recovery from the ventilation exhaust air, generator motors and refrigeration system, and hot and cold thermal storage for load management. The Environmental Studies Center, formerly a fireboat station on the East River, is a smaller residential-scale structure. The approach in developing the renovation plan was to assess retrofit potential for cost-effective energy conservation, solar domestic hot water, and active and passive solar space heating. Energy measures were selected which would maximize educational potential for school children and which could be replicated by the general public.« less

The effect of frequency and mode of sports activity on the psychological status in tetraplegics and paraplegics.

PubMed

Muraki, S; Tsunawake, N; Hiramatsu, S; Yamasaki, M

2000-05-01

To examine whether the psychological benefits of sports activity differ between tetraplegics and paraplegics with spinal cord injury, and investigate the effect of frequency and modes of sports activity on the psychological benefits. The Self-rating Depression Scale (SDS), State-Trait Anxiety Inventory (STAI) and Profiles of Mood States (POMS) were administered to 169 male individuals with spinal cord injury (mean age=42.7 years) including 53 tetraplegics and 116 paraplegics. The subjects were divided into four groups according to their frequencies of sports activity; High-active (more than three times a week; n=32), Middle-active (once or twice a week, n=41), Low-active (once to three times a month, n=32), and Inactive (no sports participation, n=64). Analysis of variance revealed significant differences in depression for SDS, trait anxiety for STAI and depression and vigor for POMS among the groups. High-active group showed the lowest scores of depression and trait anxiety and the highest score of vigor among the four groups. In contrast, no significant difference was found for any psychological measurements between tetraplegics and paraplegics. In addition, there was no significant difference for any psychological measurements among modes (wheelchair basketball, wheelchair racing, wheelchair tennis and minor modes). These findings demonstrated that sports activity can improve the psychological status, irrespective of tetraplegics and paraplegics, and that the psychological benefits are emphasized by sports activity at high frequency.

Shoulder pain in Iranian elite athletes: the prevalence and risk factors.

PubMed

Mohseni-Bandpei, Mohammad A; Keshavarz, Roshanak; Minoonejhad, Hooman; Mohsenifar, Holakoo; Shakeri, Hassan

2012-09-01

Shoulder sports injuries are relatively common in athletes who perform highly repetitive motions. The purposes of this study were to determine the prevalence of and risk factors for shoulder injuries and to analyze how individual and other sport characteristics contribute to the risk of shoulder injuries among 6 overhead sports, those being swimming, rowing, wrestling, basketball, volleyball, and handball. A cross-sectional study was carried out on 613 Iranian overhead sports athletes in different collegiate sport fields. Data were collected using different questionnaires. A structured questionnaire including demographics, sport characteristics, and also prevalence and risk factors of shoulder pain was used. Visual analogue scale and Disability of the Arm, Shoulder, and Hand questionnaires were used to determine the pain intensity and functional disability, respectively. Point, last 6-month, last year, and lifetime prevalences of shoulder pain were 21.4%, 29%, 38.8%, and 41.6%, respectively. The highest point prevalence was related to the rowing athletes with 31.9% and the lowest for swimming athletes (12.3%). Sex, body mass index, sport level, days of practice per week, and satisfaction with income were found to be significantly correlated with the prevalence of shoulder pain (P < .05 in all instances). For those with shoulder pain, the mean pain intensity and functional disability were 53.8 mm and 15.46%, respectively. The prevalence of shoulder pain in athletes with highly repetitive overhead motions seems to be high. Copyright © 2012 National University of Health Sciences. Published by Mosby, Inc. All rights reserved.

Development and validation of a pediatric sports activity rating scale: the Hospital for Special Surgery Pediatric Functional Activity Brief Scale (HSS Pedi-FABS).

PubMed

Fabricant, Peter D; Robles, Alex; Downey-Zayas, Timothy; Do, Huong T; Marx, Robert G; Widmann, Roger F; Green, Daniel W

2013-10-01

Having simple and reliable validated outcome measures is vital to conducting high-quality outcomes research in the field of orthopaedic surgery. Activity level is a key prognostic variable for patients with sports injuries. There is a paucity of such activity scales for children and adolescents who are otherwise healthy and athletically active. In addition to frequency and intensity of athletic activity, level of play and coach/trainer supervision are important variables unique to children and adolescents that are not captured in available adult scoring systems. To create and validate a concise and comprehensive activity rating scale for athletically active children and adolescents 10 to 18 years of age. Cohort study (diagnosis); Level of evidence, 2. Item generation was performed with a panel of orthopaedic surgeons and adolescent athletes. Item reduction, pilot testing and scale refinement resulted in a final 8-item instrument, the Hospital for Special Surgery Pediatric Functional Activity Brief Scale (HSS Pedi-FABS). Existing methods were used to determine reliability and validation. The Flesch-Kincaid score was calculated at a 6.6th-grade reading level (approximately 13 years old); therefore, although all subjects provided their own answers, parents were allowed to assist children younger than 13 years with reading the questionnaire. Scale reliability was excellent (test-retest reliability, intraclass correlation coefficient = 0.91; internal consistency, Cronbach alpha = .914), and there were no floor or ceiling effects. There was also robust construct validity: Convergent validity testing revealed positive correlations between the HSS Pedi-FABS and level of competition in athletic activity, number of reported hours of athletic activity per week, and existing comparable adult and pediatric scales. Discriminant validity was shown with age, body mass index, and type of sport as measured by the Daniel scale. The 8-item HSS Pedi-FABS can be used to reliably and accurately evaluate activity level as a prognostic variable for clinical research studies. It is a simple, reliable, and valid metric to assess activity in children and adolescents 10 to 18 years of age. This instrument will lead to better evaluation of posttreatment outcomes and patient-reported activity for child and adolescent athletes.

Factors Influencing Critical Care Nurses' Perception of Their Overall Job Satisfaction: An Empirical Study.

PubMed

Moneke, Ngozi; Umeh, Ogwo J

2015-10-01

The aim of this study was to explore the factors influencing critical care nurses’ perception of their overall job satisfaction. Nurses’ job satisfaction is a key issue to consider in the retention of critical care nurses. Shortages of nurses result in unsafe patient care, increased expense, and increased stress levels among other nurses. The Leadership Practices Inventory was used among a sample of critical care nurses to measure perceived leadership practices, the Organizational Commitment Questionnaire measured nurses commitment, and the Job in General scale was used to measure nurses’ overall job satisfaction. Four different hypotheses were tested using bivariate and multivariate statistical analytical techniques. Statistically significant relationships were found among the following hypotheses: (a) perceived leadership and job satisfaction; (b) organizational commitment and job satisfaction; and (c) perceived leadership practices, organizational commitment, and job satisfaction. No significant relationships were found among critical care nurses’ demographic variables and job satisfaction. Organizational commitment was the strongest predictor of job satisfaction. Encourage the heart (B = 0.116, P = .035) and organizational commitment (B = 0.353, P = .000) were found to be significantly associated with job satisfaction. These findings have implications for nurse educators, preceptors, administrators, recruiters, and managers in promoting satisfaction.

Factors influencing critical care nurses' perception of their overall job satisfaction: an empirical study.

PubMed

Moneke, Ngozi; Umeh, Ogwo J

2013-04-01

The aim of this study was to explore the factors influencing critical care nurses' perception of their overall job satisfaction. Nurses' job satisfaction is a key issue to consider in the retention of critical care nurses. Shortages of nurses result in unsafe patient care, increased expense, and increased stress levels among other nurses. The Leadership Practices Inventory was used among a sample of critical care nurses to measure perceived leadership practices, the Organizational Commitment Questionnaire measured nurses commitment, and the Job in General scale was used to measure nurses' overall job satisfaction. Four different hypotheses were tested using bivariate and multivariate statistical analytical techniques. Statistically significant relationships were found among the following hypotheses: (a) perceived leadership and job satisfaction; (b) organizational commitment and job satisfaction; and (c) perceived leadership practices, organizational commitment, and job satisfaction. No significant relationships were found among critical care nurses' demographic variables and job satisfaction. Organizational commitment was the strongest predictor of job satisfaction. Encourage the heart (B = 0.116, P = .035) and organizational commitment (B = 0.353, P = .000) were found to be significantly associated with job satisfaction. These findings have implications for nurse educators, preceptors, administrators, recruiters, and managers in promoting satisfaction.

Stem cell motility enables a density-dependent rate of fate commitment during scaled resizing of adult organs

NASA Astrophysics Data System (ADS)

Du, Xinxin; O'Brien, Lucy; Riedel-Kruse, Ingmar

Many adult organs grow or shrink to accommodate fluctuating levels of physiological demand. Specifically, the intestine of the fruit fly (the midgut) expands four-fold in the number of mature cells and, proportionally, the number of stem cells when the fly eats. However, the cellular behaviors that give rise to this stem scaling are not well-understood. Here we present a biophysical model of the adult fly midgut. A set of differential equations can recapitulate the physiological kinetics of cells during midgut growth and shrinkage as long as the rate of stem cell fate commitment depends on the stem cell number density in the tissue. To elucidate the source of this dependence, we model the tissue in a 2D simulation with soft spheres, where stem cells choose fate commitment through Delta-Notch pathway interactions with other stem cells, a known process in fly midguts. We find that as long as stem cells exhibit a large enough amplitude of random motion through the tissue (`stem cell motility'), and explore a large enough `territory' in their lifetime, stem cell scaling can occur. These model observations are confirmed through in vivo live-imaging, where we indeed see that stem cells are motile in the fly midgut.

The multimillennial sea-level commitment of global warming.

PubMed

Levermann, Anders; Clark, Peter U; Marzeion, Ben; Milne, Glenn A; Pollard, David; Radic, Valentina; Robinson, Alexander

2013-08-20

Global mean sea level has been steadily rising over the last century, is projected to increase by the end of this century, and will continue to rise beyond the year 2100 unless the current global mean temperature trend is reversed. Inertia in the climate and global carbon system, however, causes the global mean temperature to decline slowly even after greenhouse gas emissions have ceased, raising the question of how much sea-level commitment is expected for different levels of global mean temperature increase above preindustrial levels. Although sea-level rise over the last century has been dominated by ocean warming and loss of glaciers, the sensitivity suggested from records of past sea levels indicates important contributions should also be expected from the Greenland and Antarctic Ice Sheets. Uncertainties in the paleo-reconstructions, however, necessitate additional strategies to better constrain the sea-level commitment. Here we combine paleo-evidence with simulations from physical models to estimate the future sea-level commitment on a multimillennial time scale and compute associated regional sea-level patterns. Oceanic thermal expansion and the Antarctic Ice Sheet contribute quasi-linearly, with 0.4 m °C(-1) and 1.2 m °C(-1) of warming, respectively. The saturation of the contribution from glaciers is overcompensated by the nonlinear response of the Greenland Ice Sheet. As a consequence we are committed to a sea-level rise of approximately 2.3 m °C(-1) within the next 2,000 y. Considering the lifetime of anthropogenic greenhouse gases, this imposes the need for fundamental adaptation strategies on multicentennial time scales.

The multimillennial sea-level commitment of global warming

PubMed Central

Levermann, Anders; Clark, Peter U.; Marzeion, Ben; Milne, Glenn A.; Pollard, David; Radic, Valentina; Robinson, Alexander

2013-01-01

Global mean sea level has been steadily rising over the last century, is projected to increase by the end of this century, and will continue to rise beyond the year 2100 unless the current global mean temperature trend is reversed. Inertia in the climate and global carbon system, however, causes the global mean temperature to decline slowly even after greenhouse gas emissions have ceased, raising the question of how much sea-level commitment is expected for different levels of global mean temperature increase above preindustrial levels. Although sea-level rise over the last century has been dominated by ocean warming and loss of glaciers, the sensitivity suggested from records of past sea levels indicates important contributions should also be expected from the Greenland and Antarctic Ice Sheets. Uncertainties in the paleo-reconstructions, however, necessitate additional strategies to better constrain the sea-level commitment. Here we combine paleo-evidence with simulations from physical models to estimate the future sea-level commitment on a multimillennial time scale and compute associated regional sea-level patterns. Oceanic thermal expansion and the Antarctic Ice Sheet contribute quasi-linearly, with 0.4 m °C−1 and 1.2 m °C−1 of warming, respectively. The saturation of the contribution from glaciers is overcompensated by the nonlinear response of the Greenland Ice Sheet. As a consequence we are committed to a sea-level rise of approximately 2.3 m °C−1 within the next 2,000 y. Considering the lifetime of anthropogenic greenhouse gases, this imposes the need for fundamental adaptation strategies on multicentennial time scales. PMID:23858443

Personal, Role, Structural, Alternative and Affective Correlates of Organizational Commitment.

DTIC Science & Technology

1982-01-01

relationships (p. 79). Farrell and Rusbult (1981) seek to integrate the commitment literature through a model based on the social psychological exchange theory...permits testing a number of the components of the Farrell and Rusbult model . Hypotheses Drawing on the recent reviews and conceptual developments of... Climate Questionnalre (OCQ), (Porter et al., 1974) and the short version of the Job Diagnostic Survey (JDS), (Hackman and Oldham, 1975). The JDS scales

Comprehensive Materials and Morphologies Study of Ion Traps (COMMIT) for Scalable Quantum Computation

DTIC Science & Technology

2012-04-21

the photoelectric effect. The typical shortest wavelengths needed for ion traps range from 194 nm for Hg+ to 493 nm for Ba +, corresponding to 6.4-2.5...REPORT Comprehensive Materials and Morphologies Study of Ion Traps (COMMIT) for scalable Quantum Computation - Final Report 14. ABSTRACT 16. SECURITY...CLASSIFICATION OF: Trapped ion systems, are extremely promising for large-scale quantum computation, but face a vexing problem, with motional quantum

Examination of Relationships among Organizational Characteristics and Organizational Commitment of Nurses in Western and Eastern Region of Nepal.

PubMed

Joshi, A S; Namba, M; Pokharela, T

2015-01-01

The objective of this study is to identify relationships between three components of organizational commitment and organizational characteristics of nurses in the western and the eastern region of Nepal. A self-administrated questionnaire was used to collect data from 310 nurses currently working at various hospitals in the eastern and the western region of the country. The questionnaire included three sections namely 1) personal characteristics 2) organizational characteristics and 3) organizational commitments scale. Descriptive analysis and multiple regression analysis were performed to identify significance in various relationships. Out of the 240 completed questionnaires, 226 were found valid for analysis. The mean age was 27.4 years. For each depended variable affective, continuance and normative commitment, multiple regression analysis was performed with personal Characteristics and organizational characteristics as independent variables. All independent variables were found significantly related to each of the two dependent variables; affective commitment and normative commitment (R2 adjusted=0.24, p<0.01 and R2 adjusted=0.05, p<0.01 respectively). However, they were not significantly related to the continuance commitment. Both support from boss (β=0.138, p<0.05) and satisfaction with training (β=0.301, p<0.05) were found to be positive and significant with affective commitment. On the other hand, satisfaction with training (β=0.191, p<0.05) was also positive and significant with normative commitment. Since both support from boss and training program were found to be positive and significant with affective commitment, hospitals must encourage supervisors to provide more assistance to the subordinate nurses. Moreover, hospitals should develop more training programs to keep nurses motivated.

Which symptom assessments and approaches are uniquely appropriate for paediatric concussion?

PubMed

Gioia, G A; Schneider, J C; Vaughan, C G; Isquith, P K

2009-05-01

To (a) identify post-concussion symptom scales appropriate for children and adolescents in sports; (b) review evidence for reliability and validity; and (c) recommend future directions for scale development. Quantitative and qualitative literature review of symptom rating scales appropriate for children and adolescents aged 5 to 22 years. Literature identified via search of Medline, Ovid-Medline and PsycInfo databases; review of reference lists in identified articles; querying sports concussion specialists. 29 articles met study inclusion criteria. 5 symptom scales examined in 11 studies for ages 5-12 years and in 25 studies for ages 13-22. 10 of 11 studies for 5-12-year-olds presented validity evidence for three scales; 7 studies provided reliability evidence for two scales; 7 studies used serial administrations but no reliable change metrics. Two scales included parent-reports and one included a teacher report. 24 of 25 studies for 13-22 year-olds presented validity evidence for five measures; seven studies provided reliability evidence for four measures with 18 studies including serial administrations and two examining Reliable Change. Psychometric evidence for symptom scales is stronger for adolescents than for younger children. Most scales provide evidence of concurrent validity, discriminating concussed and non-concussed groups. Few report reliability and evidence for validity is narrow. Two measures include parent/teacher reports. Few scales examine reliable change statistics, limiting interpretability of temporal changes. Future studies are needed to fully define symptom scale psychometric properties with the greatest need in younger student-athletes.

Psychometric properties of the Plutchik´s Violence Risk Scale on adolescent sample of Spanish-speaking population.

PubMed

Alcázar-Córcoles, Miguel Á; Verdejo-García, Antonio; Bouso-Sáiz, José C

2016-01-01

The objective of the present study was the validation and scaling of the Plutchik's Violence Risk Scale (EV) in adolescent Spanish-speaking population. For this purpose, a sample of adolescents from El Salvador, Mexico and Spain was obtained. The sample consisted of 1035 participants with a mean age of 16.2. There were 450 adolescents from forensic population (those who committed crime) and 585 adolescents from normal population (no crime committed). The internal consistency of the EV was estimated by Cronbach's alpha coefficient and with a value of 0.782. As for validity, the factorial structures found explain a large proportion of the variance (53.385%); the convergent validity was estimated by the correlation between the dimensions found, the EV and sociodemographic, criminological and personality variables. The developed scales are presented, for the first time in a cross-cultural sample, differentiating between gender and continent. Consequently, the obtained results suggest that the EV is a valid and reliable instrument within adolescent Spanish-speaking population. Furthermore, it is a quick scale, easy to apply, which is something valuable in forensic assessment.

Safe Driving Climate among Friends (SDCaF): A new scale.

PubMed

Guggenheim, Noga; Taubman-Ben-Ari, Orit

2018-01-01

Reckless driving among young people, especially young men, is a major cause of injury and fatalities the world over. Like other aspects of this age group, young drivers' driving behaviors and norms are influenced by the accepted social discourse of their peers. Yet despite extensive existing knowledge on young drivers, very few studies have dealt specifically with their characteristic friendship relations. This lacuna in the literature may reflect the absence of specific research tools for examining driving with friends. To fill this gap, we conducted a series of studies with 706 young drivers (aged 17-24) of both sexes aimed at developing and validating a multidimensional scale designed to examine the effect of the social relations of adolescents and young adults on their driving. Entitled Safe Driving Climate among Friends (SDCaF), the final scale consists of 19 items, which tap four dimensions of driving with friends: friends' pressure; social costs of driving with friends; communication with friends about driving; and shared commitment to safe driving. The validity of the scale was established by examining associations between its four dimensions and various variables of personality, friendship, and driving. The findings indicate good reliability and validity, with the three variables of resistance to peer influence, self-disclosure, and personal responsibility for safe driving yielding positive associations with the SDCaF dimensions communication and shared commitment to safe driving, and negative associations with the dimensions friends' pressure and social costs. General tendency to respond to social pressure was positively associated with the dimensions of friends' pressure and social costs, and negatively associated with shared commitment to safe driving. Gender differences were also found, with men scoring higher than women on friends' pressure, and lower than women on shared commitment to safe driving. The SDCaF can serve as a research tool, as well as a diagnostic instrument for detecting susceptibility to reckless driving among young drivers, thereby aiding in the design of targeted educational and intervention programs. Copyright © 2017 Elsevier Ltd. All rights reserved.

Leadership styles of elite Dixie youth baseball coaches.

PubMed

Bennett, G; Maneval, M

1998-12-01

Chelladurai and Saleh's Leadership Scale for Sports was administered to 52 elite Dixie Youth baseball coaches. Analyses indicated that subjects scored high in positive feedback, training and instruction, and social support, moderate in democratic behavior, and low in autocratic behavior. These results seem to support the validity of using the scale to compare coaching behavior.

The influence of external subsidies on diet, growth and Hg concentrations of freshwater sport fish: implications for management and fish consumption advisories

USGS Publications Warehouse

Lepak, J.M.; Hooten, M.B.; Johnson, B.M.

2012-01-01

Mercury (Hg) contamination in sport fish is a global problem. In freshwater systems, food web structure, sport fish sex, size, diet and growth rates influence Hg bioaccumulation. Fish stocking is a common management practice worldwide that can introduce external energy and contaminants into freshwater systems. Thus, stocking can alter many of the factors that influence Hg concentrations in sport fish. Here we evaluated the influence of external subsidies, in the form of hatchery-raised rainbow trout Oncorhynchus mykiss on walleye Sander vitreus diet, growth and Hg concentrations in two freshwater systems. Stocking differentially influenced male and female walleye diets and growth, producing a counterintuitive size-contamination relationship. Modeling indicated that walleye growth rate and diet were important explanatory variables when predicting Hg concentrations. Thus, hatchery contributions to freshwater systems in the form of energy and contaminants can influence diet, growth and Hg concentrations in sport fish. Given the extensive scale of fish stocking, and the known health risks associated with Hg contamination, this represents a significant issue for managers monitoring and manipulating freshwater food web structures, and policy makers attempting to develop fish consumption advisories to protect human health in stocked systems.

The influence of external subsidies on diet, growth and Hg concentrations of freshwater sport fish: implications for management and fish consumption advisories.

PubMed

Lepak, Jesse M; Hooten, Mevin B; Johnson, Brett M

2012-10-01

Mercury (Hg) contamination in sport fish is a global problem. In freshwater systems, food web structure, sport fish sex, size, diet and growth rates influence Hg bioaccumulation. Fish stocking is a common management practice worldwide that can introduce external energy and contaminants into freshwater systems. Thus, stocking can alter many of the factors that influence Hg concentrations in sport fish. Here we evaluated the influence of external subsidies, in the form of hatchery-raised rainbow trout Oncorhynchus mykiss on walleye Sander vitreus diet, growth and Hg concentrations in two freshwater systems. Stocking differentially influenced male and female walleye diets and growth, producing a counterintuitive size-contamination relationship. Modeling indicated that walleye growth rate and diet were important explanatory variables when predicting Hg concentrations. Thus, hatchery contributions to freshwater systems in the form of energy and contaminants can influence diet, growth and Hg concentrations in sport fish. Given the extensive scale of fish stocking, and the known health risks associated with Hg contamination, this represents a significant issue for managers monitoring and manipulating freshwater food web structures, and policy makers attempting to develop fish consumption advisories to protect human health in stocked systems.

Work–family climate, organizational commitment, and turnover: Multilevel contagion effects of leaders ⋆

PubMed Central

O’Neill, John W.; Harrison, Michelle M.; Cleveland, Jeannette; Almeida, David; Stawski, Robert; Crouter, Anne C.

2009-01-01

This paper presents empirical research analyzing the relationship between work–family climate (operationalized in terms of three work–family climate sub-scales), organizational leadership (i.e., senior manager) characteristics, organizational commitment and turnover intent among 526 employees from 37 different hotels across the US. Using multilevel modeling, we found significant associations between work–family climate, and both organizational commitment and turnover intent, both within and between hotels. Findings underscored the importance of managerial support for employee work–family balance, the relevance of senior managers’ own work–family circumstances in relation to employees’ work outcomes, and the existence of possible contagion effects of leaders in relation to work–family climate. PMID:19412351

Commitment to philosophy, teacher efficacy, and burnout among teachers of children with autism.

PubMed

Jennett, Heather K; Harris, Sandra L; Mesibov, Gary B

2003-12-01

Variables that may be related to burnout in teachers of students with autism, including commitment to an underlying philosophy of a treatment and professional self-efficacy, were explored. Teachers using one of two different treatment approaches to autism participated: those using Applied Behavior Analysis (n = 34), and those using TEACCH (Treatment and Education of Autistic and Related Communication-Related Handicapped Children) (n = 30). Participants completed the Autism Treatment Philosophy Questionnaire, developed by the authors to differentiate between the philosophy of the approaches; Teacher Efficacy Scale, and Maslach Burnout Inventory. Results indicate a significant difference in philosophical commitment between the groups, but no differences in teaching efficacy or burnout. The relationship between a commitment to one's teaching approach and certain dimensions of teaching efficacy and burnout was found to be significant. Implications include the need for adequate training of teachers of students with autism.

Why the evidence for outpatient commitment is good enough.

PubMed

Swanson, Jeffrey W; Swartz, Marvin S

2014-06-01

After nearly three decades of studies evaluating the legal practice of involuntary outpatient commitment, there is yet little consensus about its effectiveness and only limited implementation. Debate continues over how best to assist adults with serious mental illnesses who are unable or unwilling to participate in prescribed community treatment and as a result experience repeated involuntary hospitalizations or involvement with the criminal justice system. The authors comment on the Oxford Community Treatment Order Evaluation Trial (OCTET), a recently conducted randomized trial of outpatient commitment, and discuss the limitations of the study's design for resolving the persistent question of whether compulsory treatment is more effective than purely voluntary treatment for this difficult-to-reach target population. The authors conclude that the search for a definitive and generalizable randomized trial of outpatient commitment may be a quixotic quest; the field should, rather, welcome the results of well-conducted, large-scale, quasi-experimental and naturalistic studies with rigorous multivariable statistical controls.

Relationships between body image, nutritional supplement use, and attitudes towards doping in sport among adolescent boys: implications for prevention programs.

PubMed

Yager, Zali; O'Dea, Jennifer A

2014-03-27

Reports of high levels of use of protein powders and nutritional supplements among young men is a concern because these substances may act as a gateway for the use of drugs and illegal substances to enhance appearance or sports performance. The aim of this study was to investigate the relationship between body dissatisfaction, weight change behaviors, supplement use, and attitudes towards doping in sport among an adolescent male sample. Participants were 1148 male adolescents (age range 11-21 years) in Australia who completed a self-report questionnaire that measured weight change behaviors, supplement use, body dissatisfaction (Male Body Attitudes Scale; MBAS) and attitudes towards doping in sport (Performance Enhancing Attitudes Survey; PEAS). There was a positive correlation between MBAS total and PEAS scores (r = .19, p < .001), indicating that the young men who were more dissatisfied with their bodies were more likely to support the use of doping in sport. Young men who were currently attempting weight loss or weight gain, and those currently consuming energy drinks (ηp2 = .01, p < .01) and vitamin/mineral supplements (ηp2 = .01, p < .01) were also significantly more supportive of doping in sport. However, those involved in weight lifting, and using protein powders were not (p > .05). These findings suggest that body dissatisfaction, weight change behaviors, and supplement use are related to more lenient attitudes towards doping in sport among adolescent boys. Future research might examine whether combining educational content for the prevention of body dissatisfaction and the use of drugs in sport may have a greater preventive impact than current programs aimed at young men.

Relationships between body image, nutritional supplement use, and attitudes towards doping in sport among adolescent boys: implications for prevention programs

PubMed Central

2014-01-01

Background Reports of high levels of use of protein powders and nutritional supplements among young men is a concern because these substances may act as a gateway for the use of drugs and illegal substances to enhance appearance or sports performance. The aim of this study was to investigate the relationship between body dissatisfaction, weight change behaviors, supplement use, and attitudes towards doping in sport among an adolescent male sample. Methods Participants were 1148 male adolescents (age range 11-21 years) in Australia who completed a self-report questionnaire that measured weight change behaviors, supplement use, body dissatisfaction (Male Body Attitudes Scale; MBAS) and attitudes towards doping in sport (Performance Enhancing Attitudes Survey; PEAS). Results There was a positive correlation between MBAS total and PEAS scores (r = .19, p < .001), indicating that the young men who were more dissatisfied with their bodies were more likely to support the use of doping in sport. Young men who were currently attempting weight loss or weight gain, and those currently consuming energy drinks (ηp2 = .01, p < .01) and vitamin/mineral supplements (ηp2 = .01, p < .01) were also significantly more supportive of doping in sport. However, those involved in weight lifting, and using protein powders were not (p > .05). Conclusions These findings suggest that body dissatisfaction, weight change behaviors, and supplement use are related to more lenient attitudes towards doping in sport among adolescent boys. Future research might examine whether combining educational content for the prevention of body dissatisfaction and the use of drugs in sport may have a greater preventive impact than current programs aimed at young men. PMID:24670105

Severe interpersonal violence against children in sport: Associated mental health problems and quality of life in adulthood.

PubMed

Vertommen, Tine; Kampen, Jarl; Schipper-van Veldhoven, Nicolette; Uzieblo, Kasia; Van Den Eede, Filip

2018-02-01

In a recent large-scale prevalence study of interpersonal violence (IV) against child athletes in the Netherlands and Belgium we found that 9% of adult respondents who participated in organized sports before the age of 18 had experienced severe psychological violence, 8% severe physical violence, and 6% severe sexual violence in various sport settings. While the general literature has repeatedly shown that exposure to IV during childhood is associated with mental health problems in adulthood and to a lesser extent with reduced quality of life (QOL), these relationships have not been demonstrated in (former) athletes. Thus, the current study aims to assess the association of severe childhood IV in sport and adult wellbeing. Depression, anxiety, and somatization were assessed in the same general population sample (N = 4043) using the Brief Symptom Inventory (BSI-18) and QOL with the World Health Organization Quality of Life questionnaire (WHOQOL-Brèf). The association between severe IV in sport and adult wellbeing was investigated using multiple linear regression while controlling for demographics, recent life events, and relatives' psychological problems. We found severe sexual, physical, and psychological childhood IV in sport to be associated with more adult psychological distress and reduced QOL. Polyvictimization shows the strongest correlation with poorer wellbeing and QOL. Recent life events, relatives' psychological problems, marital status, and level of education were significant covariates in the psychological symptoms and QOL assessed. We hope that these new insights prompt sport administrators to implement broad spectrum child protection measures and raise the awareness of mental health professionals about the necessity to also screen for adverse childhood experiences in the sport context. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Appropriateness of Using Three Measures of Self-Beliefs with European American, Latino/a, and Native American College Freshmen

ERIC Educational Resources Information Center

Kurpius, Sharon E. Robinson; Payakkakom, Anusorn; Rayle, Andrea Dixon; Chee, Christine; Arredondo, Patricia

2008-01-01

The authors investigated the psychometric appropriateness of the Valuing/ Commitment to Education scale (A. M. Gloria, 1993), the Rosenberg Self-Esteem Scale (M. Rosenberg, 1965), and the Educational Self-Efficacy Scale (A. M. Gloria, 1993) for use with European American, Latina/o, and Native American college freshmen. Strong to moderate…

Dilemmas of Korean Athletes With a Spinal Cord Injury to Participate in Sports: A Survey Based on the ICF Core Set for Spinal Cord Injury

PubMed Central

2016-01-01

Objective To explore the experiences of athletes with spinal cord injury (SCI) in Korea with respect to dilemmas of participating in sports with regards to the facilitators and barriers, using the International Classification of Functioning, Disability and Health (ICF). Methods The facilitators and barriers to sports participation of individuals with SCI were examined using 112 ICF categories. A questionnaire in dichotomous scale was answered, which covered the subjects 'Body functions', 'Body structures', 'Activity and participation' and 'Environmental factors'. Data analysis included the use of descriptive statistics to examine the frequency and magnitude of reported issues. Results Sixty-two community-dwelling participants were recruited. Frequently addressed barriers in 'Body functions' were mobility related problems such as muscle and joint problems, bladder and bowel functions, pressure ulcers, and pain. In 'Activity and participation', most frequently reported were mobility and self-care problems. Highly addressed barriers in 'Environmental factors' were sports facilities, financial cost, transportation problems and lack of information. Relationships such as peer, family and friends were the most important facilitators. Conclusion Numerous barriers still exist for SCI survivors to participate in sports, especially in the area of health care needs and environmental factors. Our results support the need for a multidisciplinary approach to promote sports participation. PMID:27847720

Using the Cumulative Common Log-Odds Ratio to Identify Differential Item Functioning of Rating Scale Items in the Exercise and Sport Sciences

ERIC Educational Resources Information Center

Penfield, Randall D.; Giacobbi, Peter R., Jr.; Myers, Nicholas D.

2007-01-01

One aspect of construct validity is the extent to which the measurement properties of a rating scale are invariant across the groups being compared. An increasingly used method for assessing between-group differences in the measurement properties of items of a scale is the framework of differential item functioning (DIF). In this paper we…

Teachers' Concepts of Spatial Scale: An international comparison

NASA Astrophysics Data System (ADS)

Jones, M. Gail; Paechter, Manuela; Yen, Chiung-Fen; Gardner, Grant; Taylor, Amy; Tretter, Thomas

2013-09-01

Metric scale is an important concept taught as part of science curricula across different countries. This study explored metric and relative (body-length) scale concepts of inservice (N = 92) and preservice (N = 134) teachers from Austria, and Taiwan, and their concepts were compared with those of teachers from the USA. Participants completed three assessments: the Scale Anchoring Objects (SAO), Scale of Objects Questionnaire (SOQ), and a subsample of participants were interviewed with the Learning Scale Interview. A Rasch analysis was conducted with the SAO and SOQ and results showed that the Rasch model held for these assessments, indicating that there is an underlying common dimension to understanding scale. Further analyses showed that accuracy of knowledge of scale measured by the SAO and SOQ was not related to professional experience. There were significant differences in teachers' accuracy of scale concepts by nationality. This was true for both metric and body-length SAO assessments. Post hoc comparisons showed that the Austrian and Taiwanese participants were significantly more accurate than the US sample on the SAO and SOQ. The Austrian participants scored significantly higher than the US and the Taiwanese participants. The results of the interviews showed that the Taiwanese experienced teacher participants were more likely to report learning size and scale through in-school experiences than the Austrian or the US participants. US teachers reported learning size and scale most often through participating in hobbies and sports, Taiwanese teachers reported learning scale through sports and reading, and Austrian teachers most often noted that they learned about scale through travel.

Which Aspects of Professional Commitment Can Effectively Retain Nurses in the Nursing Profession?

PubMed

Chang, Hao-Yuan; Shyu, Yea-Ing Lotus; Wong, May-Kuen; Friesner, Daniel; Chu, Tsung-Lan; Teng, Ching-I

2015-09-01

This study examined which aspects of professional commitment can effectively retain nurses in the nursing profession. This study used a longitudinal design, simple random sampling, and two-wave data collection to survey and follow up a representative sample of 579 nurses for 1 year in a major medical center in northern Taiwan. Items measuring each aspect of professional commitment came from Meyer et al.'s scale. In the second wave, administrative data were culled to determine whether these nurses remain employed as nurses. Structural equation modeling is used to analyze the data. Analytical results indicate that continuance commitment predicts nurse retention in the nursing profession (path coefficient = 0.34, p < .01). Institutional efforts to improve continuance commitment (e.g., improved salary structures and enhanced professional development opportunities) likely retain nurses in the nursing profession. The findings of this study indicate the importance of continuance intention in retaining nurses. Nursing managers who face staff retention issues may consider making efforts to improve nurse salary and employer-sponsored benefits. © 2015 Sigma Theta Tau International.

Relationships between recall of perceived exertion and blood lactate concentration in a judo competition.

PubMed

Serrano, M A; Salvador, A; González-Bono, E G; Sanchís, C; Suay, F

2001-06-01

Relationships between perceived exertion and blood lactate have usually been studied in laboratory or training contexts but not in competition, the most important setting in which sports performance is evaluated. The purpose of this study was to examine the relationships between psychological and physiological indices of the physical effort in a competition setting, taking into account the duration of effort. For this, we employed two Ratings of Perceived Exertion (RPE and CR-10) and lactic acid plasma concentration as a biological marker of the effort performed. 13 male judo fighters who participated in a sports club competition provided capillary blood samples to assay lactate concentrations and indicated on scale their Recall of Perceived Exertion in the total competition and again in just the Last Fight to compare the usefulness of RPE and CR-10 in assessing discrete bouts of effort and a whole session. Analysis showed that perceived exertion or the effort made during the whole competition was positively and significantly related to maximal lactate concentration and lactate increase in competition, thus extending the validity of this scale to sports contests. The Recall of Perceived Exertion scores were not significantly correlated with the duration of effort.

Variations in schools' commitment to health and implementation of health improvement activities: a cross-sectional study of secondary schools in Wales.

PubMed

Moore, Graham F; Littlecott, Hannah J; Fletcher, Adam; Hewitt, Gillian; Murphy, Simon

2016-02-10

Interventions to improve young people's health are most commonly delivered via schools. While young people attending the lowest socioeconomic status (SES) schools report poorer health profiles, no previous studies have examined whether there is an 'inverse care law' in school health improvement activity (i.e., whether schools in more affluent areas deliver more health improvement). Nor have other factors that may explain variations, such as leadership of health improvement activities, been examined at a population level. This paper examines variability in delivery of health improvement actions among secondary schools in Wales, and whether variability is linked to organisational commitment to health, socioeconomic status and school size. Of the 82 schools participating in the 2013/14 Health Behaviour in School-aged Children (HBSC) survey in Wales, 67 completed a questionnaire on school health improvement delivery structures and health improvement actions within their school. Correlational analyses explore associations of delivery of health improvement activity among schools in Wales with organisational commitment to health, socioeconomic context and school size. There is substantial variability among schools in organisational commitment to health, with pupil emotional health identified as a priority by 52 % of schools, and physical health by 43 %. Approximately half (49 %) report written action plans for pupil health. Based on composite measures, the quantity of school health improvement activity was greater in less affluent schools and schools reporting greater commitment to health. There was a consistent though non-significant trend toward more health improvement activity in larger schools. In multivariate analysis deprivation (OR = 1.06; 95 % CI = 1.01 to 1.12) and organisational commitment to health were significant independent predictors of the quantity of health improvement (OR = 1.60; 95 % CI = 1.15 to 2.22). There is no evidence of an 'inverse care law' in school health, with some evidence of more comprehensive, multi-level health improvement activity in more deprived schools. This large-scale, quantitative analysis supports previous smaller scale, qualitative studies/process evaluations that suggest that senior management team commitment to delivering health improvement, and formulating and reviewing progress against written action plans, are important for facilitating the delivery of comprehensive interventions.

Cross-cultural adaptation of the Sport Anxiety Scale-2 (SAS-2) for the Brazilian context.

PubMed

Silva-Rocha, Viviane Vedovato; Osório, Flávia de Lima

2017-01-01

To present the process of cross-cultural adaptation of the Sport Anxiety Scale-2 (SAS-2) for the Brazilian context. The following stages were used: translation into Brazilian Portuguese by independent translators, elaboration of a synthesis version, back-translation, evaluation by experts and pretest with target population. All the stages of cross-cultural adaptation were completed, and in the majority of items evaluated, good concordance between experts was obtained (≥ 80%). Suggested adjustments were compiled into the consensus version by the two authors, with the resulting material being considered adequate in the pretest (and thus no further changes were needed). Termed as "Escala de Ansiedade Esportiva-2," the final version was considered by the main author of the original scale as an official version in Brazilian Portuguese. In view of the fulfilment of all steps suggested for the cross-cultural adaptation process, the SAS-2 is now available in Brazilian Portuguese to be tested for its psychometric qualities.

Autonomic modulations of heart rate variability are associated with sports injury incidence in sprint swimmers.

PubMed

Lima-Borges, Dayanne S; Martinez, Paula F; Vanderlei, Luiz Carlos M; Barbosa, Fernando S S; Oliveira-Junior, Silvio A

2018-03-28

Young athletes' participation in competitive sports is becoming increasingly common, and this increased involvement raises concerns about the occurrence of overtraining and sports injuries. Since these issues are poorly understood, this study analyzed heart rate variability, stress/recovery relationship, and sports injury incidence during a training macrocycle of young sprint and endurance swimmers. Thirty teenage swimmers (aged 12 to 17 years) were divided into two groups as follows: Sprint (n = 17) and Endurance (n = 13). Subjects were evaluated over 20 weeks, based on the following three schedules: general, specific, and competitive. In addition to heart rate variability and sports injury incidence, the Recovery-Stress-Questionnaire of Athletes was used to analyse stress/recovery states in athletes. All procedures were developed at the initial moment and at the end of each periodization step. The Sprint group presented a reduced standard deviation of normal-normal beats (73.0 ± 6.6 vs. 54.1 ± 3.5 ms; p < 0.05) and root mean square of the successive differences (55.3 ± 6.2 vs. 42.0 ± 3.7 ms; p < 0.01) from the period of general preparation until the time of competition. Recovery-stress monitoring was affected only by the swimming training periodization (p < 0.05). During the general period, differences between recovery and stress scales were correlated directly with the root mean square of the successive differences (r = 0.576; p = 0.001), the standard deviation of instantaneous variability beat-to-beat (r = 0.521; p = 0.003) and the triangular index (r = 0.476; p = 0.008). Differences between general recovery and stress scales were inversely correlated with geometric indexes after the specific training period. Moreover, the Sprint group showed a higher incidence of sports injury than the Endurance group (0.0214 ± 0.0068 vs. 0.0136 ± 0.0050 cases/1000 hours). Sprint training was associated with progressive activation of the sympathetic nervous system as well as a higher incidence of sports injury in comparison to endurance swimming during a training macrocycle.

The Development and Validation of a Mental Toughness Scale for Adolescents

ERIC Educational Resources Information Center

McGeown, Sarah; St. Clair-Thompson, Helen; Putwain, David W.

2018-01-01

The present study examined the validity of a newly developed instrument, the Mental Toughness Scale for Adolescents, which examines the attributes of challenge, commitment, confidence (abilities and interpersonal), and control (life and emotion). The six-factor model was supported using exploratory factor analysis (n = 373) and confirmatory factor…

Prediction of Suicide: A Replication Study

ERIC Educational Resources Information Center

Farberow, Norman L.; MacKinnon, Douglas

1975-01-01

A replication study was conducted to retest the validity of the Neuropsychiatric Hospital Suicide Potential Scale. Fifty four patients who had committed suicide and fifty who had not were the population studied to test, if possible, the limits of prediction the scale can attain by judging the behavior of these patients. (DEP)

Interaction effect of work excitement and work frustration on the professional commitment of nurses in Taiwan.

PubMed

Chang, Yuan-Ping; Wang, Hsiu-Hung; Huang, Shan; Wang, Huang-I

2014-03-01

The current shortage of professional nurses in Taiwan both undermines hospital quality of care and raises hospitals' human resource management costs. Few studies have concurrently investigated the interaction effect between professional commitment and, respectively, the positive and negative work attitudes of nurses. Results of this investigation may help improve strategies designed to raise nurse retention rates. This study used the interaction effects of work excitement and work frustration to assess their influence on the professional commitment of nurses. This study was conducted at one hospital in southern Taiwan and used a cross-sectional design with self-administrated questionnaires. Seven hundred thirty-five nurses completed and submitted valid questionnaires (valid response rate: 68.5%). Exploratory and confirmatory factor analysis confirmed the reliability and validity of the three measurement models of work excitement, work frustration, and professional commitment. Correlation and hierarchical regression analysis verified the direct and interaction effects with the correlations among the three measured variables. Work frustration was higher than work excitement among participants (M = 2.72, SD = 0.71 vs. M = 2.26, SD = 0.62). The mean participant score for professional commitment was 2.72 (SD = 0.45) on a 4-point Likert scale. There was a significant and positive correlation between work excitement and professional commitment and a significant and negative correlation between work frustration and professional commitment. High work frustration had a negative effect on professional commitment, whereas high work excitement had a higher positive effect on professional commitment. The two-way interaction between work excitement and frustration was statistically significant in explaining the effects of professional commitment (p < .01). Nurses often work in conditions that are highly frustrating. Although work excitement has been shown as having a greater influence on professional commitment when nurses experienced the dual work affects simultaneously, work frustration significantly reduces the professional commitment effect of nurses. This study suggests that managers should not only construct a positive and exciting work environment but also work to mitigate the causes of work frustration to promote professional commitment and retention among nurses.

The Chronotype of Elite Athletes

PubMed Central

Roach, Gregory D.; Halson, Shona L.; Sargent, Charli

2016-01-01

Abstract The aims of this study were (i) to compare the chronotype distribution of elite athletes to a young adult population and (ii) to determine if there was a tendency for athletes to select and/or participate in sports which suited their chronotype. A total of 114 elite athletes from five sports (cricket, cycling, hockey, soccer and triathlon) participated in this study. The participants’ chronotype, sleepiness, sleep satisfaction and sleep quality were determined using the Horne and Östberg Morningness and Eveningness questionnaire, the Epworth Sleepiness Scale and questions concerning their sleep satisfaction and quality. All questionnaires were administered during a typical training phase that was not in the lead up to competition and/or post competition. No differences between chronotype group for sleepiness, sleep satisfaction or sleep quality were found. There was a significantly higher proportion of triathletes that were morning and intermediate types compared to the control group χ2 (2) = 7.5, p = 0.02. A significant relationship between sport and chronotype group (χ2(4)=15.9, p = 0.04) was observed, with a higher frequency of morning types involved in sports that required morning training. There was a clear indication that athletes tended to select and pursue sports that suited their chronotype. This was evident by the amount of morning types involved in morning sports. Given that athletes are more likely to pursue and excel in sports which suit their chronotype, it is recommended that coaches consider the athlete’s chronotype during selection processes or if possible design and implement changes to training schedules to either suit the athletes’ chronotype or the timing of an upcoming competition. PMID:28031772

Perfectionism and sport-specific engagement in elite youth soccer players.

PubMed

Larkin, Paul; O'Connor, Donna; Williams, A Mark

2016-07-01

It is acknowledged that the time invested in sport-specific activities contributes to higher levels of performance. However, there is limited understanding of the potential impact of personality traits, such as perfectionism, on engagement in sport-specific activities. In the current study, we examine whether elite youth soccer players who demonstrate higher and lower levels of perfectionistic strivings tendencies can be differentiated based on their sport-specific engagement. The Sport Multidimensional Perfectionism Scale 2 and an adapted Player History Questionnaire were completed by 419 elite youth male soccer players competing at the Australian age-related national youth championships (under 13, n = 133; under 14, n = 166; under 15, n = 120). A quartile split approach was used to separate higher (n = 100) and lower (n = 107) perfectionistic strivings groups. Findings revealed the higher perfectionistic strivings group accumulated more time in sport-specific activities, including coach-led practice, individual practice, peer-led play and indirect involvement in soccer when compared to individuals with lower perfectionistic strivings tendencies. Descriptive analysis indicates this equates to approximately 159 h a year (i.e. 17 h coach-led practice, 22 h individual practice, 60 h of peer-led play and 60 h of indirect involvement) more than the lower perfectionistic strivings group. In summary, the results suggest players with varying levels of perfectionistic strivings may be differentiated based on their engagement in soccer-specific activity in a sample of elite youth players in Australia, and suggests that perfectionistic strivings may have an adaptive influence on sport-specific engagement.

Stereotype contrast effect on neuropsychological assessment of contact-sport players: The moderating role of locus of control.

PubMed

Fresson, Megan; Dardenne, Benoit; Geurten, Marie; Meulemans, Thierry

2017-11-01

Diagnosis threat has been shown to produce detrimental effects on neuropsychological performance in individuals with mild traumatic brain injury (mTBI). Focusing on contact-sport players who are at great risk of mTBI, our study was designed to examine the moderating role of internal locus of control. Specifically, we predicted that following diagnosis threat (reminder of their risk of sustaining mTBI and of its consequences), low-internal contact-sport players would underperform (assimilation to the stereotype), while their high-internal counterparts would outperform (contrast effect). We predicted that effort and anxiety would mediate these effects. Contact-sport players and non-contact-sport players ("control" group) were randomly assigned to one condition (diagnosis threat or neutral) and then completed attention, executive, episodic memory, and working memory tasks. Regarding mediating and moderating variables, participants rated their effort and anxiety (self-report measures) and completed the Levenson (1974) locus of control scale. Regression-based path analyses were carried out to examine the direct and indirect effects. As expected, there was no effect of condition on the control group's performance. Contact-sport players with moderate and high levels of internal control outperformed (contrast effect) on executive and episodic memory tasks following diagnosis threat compared to the neutral condition. Additionally, the less anxiety moderate- and high-internal contact-sport participants felt, the better they performed on episodic memory and executive tasks. However, contact-sport players low in internal control did not underperform (assimilation effect) under diagnosis threat. Our results suggest that diagnosis threat instructions may have challenged moderate- and high-internal contact-sport participants, leading them to outperform compared to the neutral condition. Individuals who have moderate and high levels of internal locus of control may have higher performance under diagnosis threat compared to the neutral condition because of their feeling of control over their cognitive performance.

Turkish adolescents' attitudes toward physical education.

PubMed

Hünük, Deniz; Demirhan, Giyasettin

2010-10-01

1,163 middle school students (586 girls, 577 boys; Grades 6-8) were selected through a stratified random sampling method to examine their attitudes toward physical education (PE) by grade, student's sex, sports participation characteristics, and teacher's sex. They were administered the Attitude Toward Physical Education Scale for Children. Factorial analysis of variance indicated that Grade 8 students' mean attitude scores were less positive than those of Grade 6 students, but the attitudes of boys and of sports participants were more positive than of girls and nonsports participants. Findings were similar regardless of the teacher's sex.

Factors Influencing the Underreporting of Concussion in Sports: A Qualitative Study of Minor Hockey Participants.

PubMed

Cusimano, Michael D; Topolovec-Vranic, Jane; Zhang, Stanley; Mullen, Sarah J; Wong, Mattew; Ilie, Gabriela

2017-07-01

The present study is to identify factors contributing to underreporting of concussion in adolescent athletes. Qualitative interviews. Participants were interviewed in an office environment. Interviews were conducted with 31 minor hockey players, 10 parents, 6 coaches, 4 trainers, 2 managers, and one game official. Players were 13 to 15 year old. With selective sampling, an inductive approach of analyzing the interviews was undertaken and themes were identified and analyzed. Underreporting is a complex phenomenon. A number of risk factors related to hockey culture, players, reference others, and rules of play were assessed. Reasons not reporting concussion is accepted in minor hockey. Aspects of hockey culture such as an overemphasis on winning games and upheld misperceptions about the risks associated with concussion were identified as relevant to the underreporting of concussions. Various factors relevant to the underreporting of concussions include player's motivation to win, group membership dynamics such as a player's role as the team's "enforcer," coaches' own motivation to win to further their own opportunities in the sport, and parents' personal financial interest or alternative agenda in terms of time commitments and their child's future career prospects. Our findings indicate that underreporting of concussion among those players interviewed appears to be prevalent and associated with misconceptions about injury risk, and a culture that both reinforces and encourages underreporting with tacit or overt complicity of parents and coaches. Our findings support the need to alter the culture of violence and tough play in hockey by education, rule changes, economic measures, and changes in governance of the sport. Interviewing more stakeholders and policy makers would shed light on such potential interventions.

Multicenter cohort study on association of genotypes with prospective sports concussion: methods, lessons learned, and recommendations.

PubMed

Terrell, Thomas R; Bostick, Roberd; Barth, Jeffrey; Sloane, Richard; Cantu, Robert C; Bennett, Ellen; Galloway, Leslie; Laskowitz, Daniel; Erlanger, Dave; McKeag, Doug; Valentine, Verle; Nichols, Gregory

2017-01-01

Approximately 3.8 million sports related TBIs occur per year. Genetic variation may affect both TBI risk and post-TBI clinical outcome. Limited research has focused on genetic risk for concussion among athletes. We describe the design, methods, and baseline characteristics of this prospective cohort study designed to investigate a potential association between genetic polymorphisms of apolipoprotein E gene, APOE promoter G-219T, and Tau gene exon 6 polymorphisms (Ser53 Pro and Hist47Tyr) with: 1) the risk of prospective concussion; 2) concussion severity; and 3) postconcussion neurocognitive recovery. The prospective cohort study included a final population of 2947 college, high school, and professional athletes. Baseline data collection included a concussion/medical history questionnaire, neuropsychological (NP) testing, and genetic sampling for the genetic polymorphisms. Data collection on new concussions experienced utilized post-concussion history/mental status form, Lovell post-concussion symptom score, Standardized Assessment of Concussion (SAC) and/or the Sports Concussion Assessment Tool (SCAT)-1/SCAT-2, and post-concussion NP testing. This paper is focused on discussing the important methodological considerations, organizational challenges and lessons learned in the completion of a multi-center prospective cohort study. A total of 3740 subjects enrolled, with a total of 335 concussions experienced. Of critical importance to the success of a study of this type is to successfully recruit committed institutions with qualified local study personnel, obtain "buy-in" from study sites, and cultivate strong working relationships with study sites. The use of approved incentives may improve study site recruitment, enhance retention, and enhance compliance with study protocols. Future publications will detail the specific findings of this study. Collaborative research is very likely needed given the nature of this study population.

Clinical trial registration in physical therapy journals: a cross-sectional study.

PubMed

Babu, Abraham Samuel; Veluswamy, Sundar Kumar; Rao, Pratiksha Tilak; Maiya, Arun G

2014-01-01

Clinical trial registration has become an important part of editorial policies of various biomedical journals, including a few physical therapy journals. However, the extent to which editorial boards enforce the need for trial registration varies across journals. The purpose of this study was to identify editorial policies and reporting of trial registration details in MEDLINE-indexed English-language physical therapy journals. This study was carried out using a cross-sectional design. Editorial policies on trial registration of MEDLINE-indexed member journals of the International Society of Physiotherapy Journal Editors (ISPJE) (Journal of Geriatric Physical Therapy, Journal of Hand Therapy, Journal of Neurologic Physical Therapy, Journal of Orthopaedic and Sports Physical Therapy, Journal of Physiotherapy [formerly Australian Journal of Physiotherapy], Journal of Science and Medicine in Sport, Manual Therapy, Physical Therapy, Physical Therapy in Sport, Physiotherapy, Physiotherapy Research International, Physiotherapy Theory and Practice, and Revista Brasileira de Fisioterapia) were reviewed in April 2013. Full texts of reports of clinical trials published in these journals between January 1, 2008, and December 31, 2012, were independently assessed for information on trial registration. Among the 13 journals, 8 recommended trial registration, and 6 emphasized prospective trial registration. As of April 2013, 4,618 articles were published between January 2008 and December 2012, of which 9% (417) were clinical trials and 29% (121/417) of these reported trial registration details. A positive trend in reporting of trial registration was observed from 2008 to 2012. The study was limited to MEDLINE-indexed ISPJE member journals. Editorial policies on trial registration of physical therapy journals and a rising trend toward reporting of trial registration details indicate a positive momentum toward trial registration. Physical therapy journal editors need to show greater commitment to prospective trial registration to make it a rule rather than an option.

Analysis of the phenomenon of attempted suicides in 1978-2010 in Poland, with particular emphasis on rural areas of Lublin Province.

PubMed

Makara-Studzińska, Marta; Sygit, Katarzyna; Sygit, Marian; Goździewska, Małgorzata; Zubilewicz, Jadwiga; Kryś-Noszczyk, Karolina

2012-01-01

The increasing quality of life of modern man should go hand-in-hand with reducing the scale of the problem of attempted suicides. During the last 55 years, the World Health Organization has recorded an increase in the number of suicides by about 60% in the developed and developing countries. In Poland, the highest rate of suicides have been committed by males, and the circumstances depended on gender, age and socio-economic factors. The aim of the presented study is to present the scale of the problem and present results of the analysis of the phenomenon of attempted suicides in 1978-2010, with particular emphasis on a Polish agricultural region - the Lublin Province in eastern Poland. 167,557 attempted suicides were analyzed across the country, included suicide attempts that resulted in death. Brief description of the state of knowledge and summary: Between 1978-2010 in Poland, the number of attempted suicides was higher in urban than in rural areas, especially among men aged between 31-50 years, while the tendency to commit suicide increased in rural areas in comparison to urban areas. Women usually represented a quarter of the people who attempted or committed suicide, with the majority cases reported in 2002. Most attempted suicides were carried out in the cities, but since 1990, the number of attempted suicides in the country is growing by an average of 8 per annum. In the Lublin Province, far more people are attempting to commit suicide in the rural areas. Despite the trend of increasing numbers of attempted suicides (about 4.36 suicides per year), the number of fatal suicides is decreasing, and the number of suicides committed by teenagers under 14 years of age is decreasing more dynamically.

Reasons for continuing use of Complementary and Alternative Medicine (CAM) in students: a consumer commitment model.

PubMed

Sirois, Fuschia M; Salamonsen, Anita; Kristoffersen, Agnete E

2016-02-24

Research on continued CAM use has been largely atheoretical and has not considered the broader range of psychological and behavioral factors that may be involved. The purpose of this study was to test a new conceptual model of commitment to CAM use that implicates utilitarian (trust in CAM) and symbolic (perceived fit with CAM) in psychological and behavioral dimensions of CAM commitment. A student sample of CAM consumers, (N = 159) completed a survey about their CAM use, CAM-related values, intentions for future CAM use, CAM word-of-mouth behavior, and perceptions of being an ongoing CAM consumer. Analysis revealed that the utilitarian, symbolic, and CAM commitment variables were significantly related, with r's ranging from .54 to .73. A series hierarchical regression analyses controlling for relevant demographic variables found that the utilitarian and symbolic values uniquely accounted for significant and substantial proportion of the variance in each of the three CAM commitment indicators (R(2) from .37 to .57). The findings provide preliminary support for the new model that posits that CAM commitment is a multi-dimensional psychological state with behavioral indicators. Further research with large-scale samples and longitudinal designs is warranted to understand the potential value of the new model.

Cross-cultural adaptation and validation of the Injury-Psychological Readiness to Return to Sport scale to Persian language.

PubMed

Naghdi, Soofia; Nakhostin Ansari, Noureddin; Farhadi, Yasaman; Ebadi, Safoora; Entezary, Ebrahim; Glazer, Douglas

2016-10-01

The aim of the present study was to develop and provide validation statistics for the Persian Injury-Psychological Readiness to Return to Sport scale (I-PRRS) following a cross-sectional and prospective cohort study design. The I-PRRS was forward/back-translated and culturally adapted into Persian language. The Persian I-PRRS was administered to 100 injured athletes (93 male; age 26.0 ± 5.6 years; time since injury 4.84 ± 6.4 months) and 50 healthy athletes (36 male; mean age 25.7 ± 6.0 years). The Persian I-PRRS was re-administered to 50 injured athletes at 1 week to examine test-retest reliability. There were no floor or ceiling effects confirming the content validity of Persian I-PRRS. The internal consistency reliability was good. Excellent test-retest reliability and agreement were demonstrated. The statistically significant difference in Persian I-PRRS total scores between the injured athletes and healthy athletes provides an evidence of discriminative validity. The Persian I-PRRS total scores were positively correlated with the Farsi Mood Scale (FARMS) total scores, showing construct validity. The principal component analysis indicated a two-factor solution consisting of "Confidence to play" and "Confidence in the injured body part and skill level". The Persian I-PRRS showed excellent reliability and validity and can be used to assess injured athletes' psychological readiness to return to sport among Persian-speaking populations.

Ultraviolet photoluminescence and Raman scattering of wide bandgap semiconductors and nanocrystallites

NASA Astrophysics Data System (ADS)

Chen, Xiang-Bai

In the sports psychology literature, goal setting intervention studies have been a popular area of research the last ten years (Burton, 2001). Previous research demonstrates that goal setting is the most consistent and effective performance enhancement strategy in the behavioral sciences and seems to have a positive impact on performance (Burton et al., 2003; Locke & Latham, 1990). A "roadmap" detailing how to implement a periodized goal-setting program was developed, and its effectiveness was assessed using a quasi-experimental, multiple baseline case study design. Participants were six female members of a collegiate tennis team in the Northwest who ranged in age between 18--22 years. Several instruments were used to assess the effectiveness of the goal setting intervention, including: the Sports Motivation Scale (SMS), Task and Ego Orientation Sports Questionnaire (TEOSQ), Theories of Talent Scale (TOTS), Athletic Coping Skills Inventory (ACSI-28), Trait Sport Confidence Inventory (TSCI), and the Multidimensional Perfectionism Scale (MPS). All of these instruments have been documented to possess solid psychometric properties. Goal term length was periodized into three duration increments, including: long-term (macro), short-term (micro), and intermediate-term (meso) goals. Intervention effectiveness was assessed using both quantitative and qualitative analysis to assess self-confidence and performance. A review of qualitative data provided the strongest support for the generally large positive impact of goal-setting on athletes' self-confidence and performance. Every athlete reported that goal-setting was extremely helpful for increasing their understanding of the game, becoming more motivated to practice and compete, enhancing their self-confidence, focus and concentration, and boosting their performance. Overall, these results point out the effectiveness of goal-setting as a strategy to increase self-confidence and enhance performance, but they suggest that effective goal-setting programs nurture the process by spending significant individual time teaching athletes to set and adjust goals. (Abstract shortened by UMI.)

RECONSTRUCTION OF THE ANTERIOR CRUCIATE LIGAMENT WITH THE CENTRAL THIRD OF THE QUADRICEPS MUSCLE TENDON: ANALYSIS OF 10-YEAR RESULTS

PubMed Central

Guimarães, Marcus Valladares; Junior, Lúcio Honório de Carvalho; Terra, Dalton Lopes

2015-01-01

Objective: Assess clinical results using two different protocols, 10 years after ACL reconstruction surgery with the central third of quadriceps muscle tendon (QT). Method: Between November /1997 and April/1998, 25 patients were submitted to 25 ACL reconstructions with QT by transtibial technique. The bone portion of the graft was fixated on femoral tunnel with interference screw and the tendinous portion of tibial tunnel with screw with washer. Two patients injured the new when playing soccer. Six patients were not available for follow-up (24%). Seventeen patients were evaluated, 15 men and two women, with mean age at surgery time of 28.53 ± 6.64 years. All patients were examined at six months, one year, and ten years after surgery. Clinical evaluation was made by the Lysholm scale, and the knee evaluation, with the Hospital for Special Surgery scale. Results: The patients had their injuries operated after 9.87 ± 14.42 months of the accident. According to Lysholm scale, the results at the end of the first year were 98.71 ± 2.47 and, after 10 years, 97.35 ± 3.12. Using the Hospital for Special Surgery scale, the mean score was 95.07 ± 5.23 in one year, and 94.87 ± 4.16 in 10 years. All patients returned to their professional activities with the same previous status. Fifteen (88.24%) patients were able to return to their sports activities, one by modifying the practice, while another one switched to another sport. No patient complained of pain on the donor area in the medium and long term. The sports return rate was excellent, and no changes were found on the femoropatellar joint. PMID:27022511

F-MARC: promoting the prevention and management of sudden cardiac arrest in football.

PubMed

Kramer, Efraim Benjamin; Dvorak, J; Schmied, C; Meyer, T

2015-05-01

Sudden cardiac death is the most common cause of unnatural death in football. To prevent and urgently manage sudden cardiac arrest on the football field-of-play, F-MARC (FIFA Medical and Research Centre) has been fully committed to a programme of research, education, standardisation and practical implementation. This strategy has detected football players at medical risk during mandatory precompetition medical assessments. Additionally, FIFA has (1) sponsored internationally accepted guidelines for the interpretation of an athlete's ECG, (2) developed field-of-play-specific protocols for the recognition, response, resuscitation and removal of a football player having sudden cardiac arrest and (3) introduced and distributed the FIFA medical emergency bag which has already resulted in the successful resuscitation of a football player who had a sudden cardiac arrest on the field-of-play. Recently FIFA, in association with the Institute of Sports and Preventive Medicine in Saarbrücken, Germany, established a worldwide Sudden Death Registry with a view to documenting fatal events on the football field-of-play. These activities by F-MARC are testimony to FIFA's continued commitment to minimising sudden cardiac arrest while playing football. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Communities of Practice in MMORPGs: An Entry Point into Addiction?

NASA Astrophysics Data System (ADS)

Wolf, Karsten D.

Massive Multiplayer Online Roleplaying Games (MMORPG) have become increasingly popular over the past few years. The most successful MMORPG “World of Warcraft” has to date — according to its publisher Blizzard Entertainment — more than 8 million subscribers1 who pay a monthly fee to play on a regular basis. The ongoing investment in online gaming services by videogame publishers such as Microsoft's Xbox Live is pushing this development further and will increase the percentage of online gamers in the near future. In this context it has to be noted that MMORPG form a special subset of online games which demand a much stronger commitment than other online genres, such as first person shooters, tactical shooters, sports and driving games, which can be played more casually.

[A short biography of Paul Bonét-Maury (1900-1972) or parallel lives of a pharmacist: researcher and judoka].

PubMed

Grognet, Jean-Marc

2015-12-01

Pharmacist by training, doctor in sciences and student of Marie Curie, he will be between 1925 and 1965 one of the pioneers of radiobiology, science of the study of the interaction between ionizing radiations and living matter. He will be the initiator of the teaching on the use of radioelements in medicine and pharmacy. At the same time as he develops a scientific work of international level, he makes a commitment prematurely in the judo of which he will be one of the first four French black belts. He founds in 1946 the French Federation of this sport of which he will be president until 1956, year from which he becomes a general secretary of the International Federation of Judo until 1971.

Socially sanctioned coercion mechanisms for addiction treatment.

PubMed

Nace, Edgar P; Birkmayer, Florian; Sullivan, Maria A; Galanter, Marc; Fromson, John A; Frances, Richard J; Levin, Frances R; Lewis, Collins; Suchinsky, Richard T; Tamerin, John S; Westermeyer, Joseph

2007-01-01

Coercion as a strategy for treatment of addiction is an effective but often negatively perceived approach. The authors review current policies for involuntary commitments and explore coercive dimensions of treating alcohol and drug dependence in the workplace, sports, and through professional licensure. Gender-specific issues in coercion are considered, including evidence for improved treatment retention among pregnant and parenting women coerced via the criminal justice system. Social security disability benefits represent an area where an opportunity for constructive coercion was missed in the treatment of primary or comorbid substance use disorders. The availability of third-party funding for the voluntary treatment of individuals with substance use disorders has decreased. This unmet need, coupled with the evidence for positive clinical outcomes, highlights the call for implementing socially sanctioned mechanisms of coercion.

Expansion of the Real-time Sport-land Information System for NOAA/National Weather Service Situational Awareness and Local Modeling Applications

NASA Technical Reports Server (NTRS)

Case, Jonathan L.

2014-01-01

The NASA Short-term Prediction Research and Transition (SPoRT) Center has been running a real-time version of the Land Information System (LIS) since summer 2010 (hereafter, SPoRTLIS). The real-time SPoRT-LIS runs the Noah land surface model (LSM) in an offline capacity apart from a numerical weather prediction model, using input atmospheric and precipitation analyses (i.e., "forcings") to drive the Noah LSM integration at 3-km resolution. Its objectives are to (1) produce local-scale information about the soil state for NOAA/National Weather Service (NWS) situational awareness applications such as drought monitoring and assessing flood potential, and (2) provide land surface initialization fields for local modeling initiatives. The current domain extent has been limited by the input atmospheric analyses that drive the Noah LSM integration within SPoRT-LIS, specifically the National Centers for Environmental Prediction (NCEP) Stage IV precipitation analyses. Due to the nature of the geographical edges of the Stage IV precipitation grid and its limitations in the western U.S., the SPoRT-LIS was originally confined to a domain fully nested within the Stage IV grid, over the southeastern half of the Conterminous United States (CONUS). In order to expand the real-time SPoRT-LIS to a full CONUS domain, alternative precipitation forcing datasets were explored in year-long, offline comparison runs of the Noah LSM. Based on results of these comparison simulations, we chose to implement the radar/gauge-based precipitation analyses from the National Severe Storms Laboratory as a replacement to the Stage IV product. The Multi-Radar Multi-Sensor (MRMS; formerly known as the National Mosaic and multi-sensor Quantitative precipitation estimate) product has full CONUS coverage at higher-resolution, thereby providing better coverage and greater detail than that of the Stage IV product. This paper will describe the expanded/upgraded SPoRT-LIS, present comparisons between the original and upgraded SPoRT-LIS, and discuss the path forward for future collaboration opportunities with SPoRT partners in the NWS.

Rapid sideline performance meets outpatient clinic: Results from a multidisciplinary concussion center registry.

PubMed

Kyle Harrold, G; Hasanaj, Lisena; Moehringer, Nicholas; Zhang, Isis; Nolan, Rachel; Serrano, Liliana; Raynowska, Jenelle; Rucker, Janet C; Flanagan, Steven R; Cardone, Dennis; Galetta, Steven L; Balcer, Laura J

2017-08-15

This study investigated the utility of sideline concussion tests, including components of the Sports Concussion Assessment Tool, 3rd Edition (SCAT3) and the King-Devick (K-D), a vision-based test of rapid number naming, in an outpatient, multidisciplinary concussion center treating patients with both sports-related and non-sports related concussions. The ability of these tests to predict clinical outcomes based on the scores at the initial visit was evaluated. Scores for components of the SCAT3 and the K-D were fit into regression models accounting for age, gender, and sport/non-sport etiology in order to predict clinical outcome measures including total number of visits to the concussion center, whether the patient reached a SCAT3 symptom severity score≤7, and the total types of referrals each patient received over their course. Patient characteristics, differences between those with sport and non-sport etiologies, and correlations between the tests were also analyzed. Among 426 patients with concussion, SCAT3 total symptom score and symptom severity score at the initial visit predicted each of the clinical outcome variables. K-D score at the initial visit predicted the total number of visits and the total number of referrals. Those with sports-related concussions were younger, had less severely-affected test scores, had fewer visits and types of referrals, and were more likely to have clinical resolution of their concussion and to reach a symptom severity score≤7. This large-scale study of concussion patients supports the use of sideline concussion tests as part of outpatient concussion assessment, especially the total symptom and symptom severity score portions of the SCAT3 and the K-D. Women in this cohort had higher total symptom and symptom severity scores compared to men. Our data also suggest that those with non-sports-related concussions have longer lasting symptoms than those with sports-related concussions, and that these two groups should perhaps be regarded separately when assessing outcomes and needs in a multidisciplinary setting. Copyright © 2017 Elsevier B.V. All rights reserved.

Validating the Physical Activity and Leisure Motivation Scale (PALMS).

PubMed

Molanorouzi, Keyvan; Khoo, Selina; Morris, Tony

2014-09-03

Although there is abundant evidence to recommend a physically active lifestyle, adult physical activity (PA) levels have declined over the past two decades. In order to understand why this happens, numerous studies have been conducted to uncover the reasons for people's participation in PA. Often, the measures used were not broad enough to reflect all the reasons for participation in PA. The Physical Activity and Leisure Motivation Scale (PALMS) was created to be a comprehensive tool measuring motives for participating in PA. This 40-item scale related to participation in sport and PA is designed for adolescents and adults. Five items constitute each of the eight sub-scales (mastery, enjoyment, psychological condition, physical condition, appearance, other's expectations, affiliation, competition/ego) reflecting motives for participation in PA that can be categorized as features of intrinsic and extrinsic motivation based on self-determination theory. The aim of the current study was to validate the PALMS in the cultural context of Malaysia, including to assess how well the PALMS captures the same information as the Recreational Exercise Motivation Measure (REMM). To do so, 502 Malaysian volunteer participants, aged 18 to 67 years (mean ± SD; 31.55 ± 11.87 years), from a variety of PA categories, including individual sports, team sports, martial arts and exercise, completed the study. The hypothesized 8-factor model demonstrated a good fit with the data (CMIN/DF = 2.820, NFI = 0.90, CFI = 0.91, RMSEA = 0.06). Cronbach's alpha coefficient (α = 0.79) indicated good internal consistency for the overall measure. Internal consistency for the PALMS subscales was sound, ranging from 0.78 to 0.82. The correlations between each PALMS sub-scale and the corresponding sub-scale on the validated REMM (the 73-item questionnaire from which the PALMS was developed) were also high and varied from 0.79 to 0.95. Also, test-retest reliability for the questionnaire sub-scales was between 0.78 and 0.94 over a 4-week period. In this sample, the PALMS demonstrated acceptable factor structure, internal consistency, test-retest reliability, and criterion validity. It was applicable to diverse physical activity contexts.

Clinical predictors of time to return to competition following hamstring injuries.

PubMed

Guillodo, Yannick; Here-Dorignac, Caroline; Thoribé, Bertrand; Madouas, Gwénaelle; Dauty, Marc; Tassery, Francois; Saraux, Alain

2014-07-01

hamstring strain injuries are the most common sports-related muscle injuries and one of the main causes of missed sporting events. clinical findings reflecting hamstring injury severity at presentation predict time to sports resumption. cohort study (prognosis); Level of evidence, 2. five sports medicine specialists at four sports medicine centers prospectively evaluated 120 athletes within 5 days of acute hamstring injury. Patients were interviewed and asked to evaluate their worst pain on a visual analog scale (VAS). Four physical criteria were assessed at baseline: bruising, tenderness to palpation, pain upon isometric contraction, and pain upon passive straightening. The same standardized rehabilitation protocol was used in all patients. A standardized telephone interview was conducted 45 days after the injury to determine the time to-full recovery (≤40 days or >40 days). by univariate analysis, clinical criteria associated with a full recovery time >40 days were VAS pain score greater than 6, popping sound injury, pain during everyday activities for more than 3 days, bruising, and greater than 15° motion-range limitation. By multivariate analysis, only VAS pain score and pain during everyday activities were significantly associated with time to recovery >40 days (53% sensitivity, 95% specificity). the initial examination provides valuable information that can be used to predict the time to full recovery after acute hamstring injuries in athletes.

The Association of Sport Specialization and Training Volume With Injury History in Youth Athletes.

PubMed

Post, Eric G; Trigsted, Stephanie M; Riekena, Jeremy W; Hetzel, Scott; McGuine, Timothy A; Brooks, M Alison; Bell, David R

2017-05-01

Recommendations exist to encourage safe youth participation in sport. These recommendations include not specializing in 1 sport, limiting participation to less than 8 months per year, and limiting participation to fewer hours per week than a child's age. However, limited evidence exists to support or refute these recommendations. High levels of specialization will be associated with a history of injuries and especially overuse injuries, independent of age, sex, or weekly sport training hours. Athletes who exceed current sport volume recommendations will be more likely to have a history of injuries and overuse injuries. Case-control study; Level of evidence, 3. Youth athletes (n = 2011; 989 female and 1022 male; 12-18 years of age) completed a questionnaire regarding their specialization status, yearly and weekly sport participation volume, and injury history. Specialization was classified as low, moderate, or high using a previously utilized 3-point scale. Athletes were classified into groups based on either meeting or exceeding current volume recommendations (months per year and hours per week). Odds ratios (ORs) and 95% CIs were calculated to investigate associations of specialization and volume of participation with a history of sport-related injuries in the past year ( P ≤ .05). Highly specialized athletes were more likely to report a previous injury of any kind ( P < .001; OR, 1.59; 95% CI, 1.26-2.02) or an overuse injury ( P = .011; OR, 1.45; 95% CI, 1.07-1.99) in the previous year compared with athletes in the low specialization group. Athletes who played their primary sport more than 8 months of the year were more likely to report an upper extremity overuse injury ( P = .04; OR, 1.68; 95% CI, 1.06-2.80) or a lower extremity overuse injury ( P = .001; OR, 1.66; 95% CI, 1.22-2.30). Athletes who participated in their primary sport for more hours per week than their age (ie, a 16-year-old athlete who participated in his or her primary sport for more than 16 h/wk) were more likely to report an injury of any type ( P = .001; OR, 1.34; 95% CI, 1.12-1.61) in the previous year. High levels of specialization were associated with a history of injuries, independent of age, sex, and weekly organized sport volume. Athletes who exceeded volume recommendations were more likely to have a history of overuse injuries. Parents and youth athletes should be aware of the risks of specialization and excessive sport volume to maximize safe sport participation.

[Sports in Luxembourg. The role of heart healthy sports].

PubMed

Delagardelle, C

2015-01-01

30 years of organized ambulatory heart sport in Luxembourg Promoter of health sports. For more than 30 years both mortality and morbidity due to coronary artery disease (CAD) are significantly decreasing (> 70%) in the western world. This achievement is due to multiple interventions in the direct treatment of CAD and, especially, in fighting its risk factors: smoking, high blood pressure, hypercholesterolemia and physical inactivity. In 1984 the first ambulatory heart sport group (phase 3 of cardiac reeducation) was founded in Luxembourg City, followed in 1991 by a section in Esch/Alzette and in 2002 by a 3ème section in Ettelbrück. These phase 3 cardiac sport groups (= chronic phase) are organized by some committed patients working on a voluntary basis and performing a professional job. Paradoxically these phase 3 groups preceded the phases 1 and 2 (= "in hospital" and subacute) of cardiac rehabilitation. However, in a parallel way ambulatory phase 2 physical activity (PA) was started in the main hospitals in Luxembourg City (Centrum), Esch/Alzette (South) and Ettelbrück ( North). In 2002 a cornerstone study by Myers et al proved that physical fitness is the most determinant of survival both for healthy people and for cardiac patients: The better the fitness, quantified in METs, the better the prognosis and this fact is the basis for the application of sports therapy in cardiac and most other patients. An important epidemiological study published in 2012 by Lee et al in Lancet analyzed the effects of physical inactivity (PI) all over the world: 4 important diseases were studied: CAD, breast cancer, colon cancer and type 2 diabetes. The effects of PI are most pronounced in colon cancer followed by diabetes 2, breast cancer and then CAD. As a mean about 9% of all deaths -5.9 million in 57 million deaths/year worldwide- are caused by PI and for Luxembourg 12.9%. This cornerstone study can serve as rationale for physical therapy (PT) intervention in oncology, diabetes and CAD. It is noteworthy that the basic RF are more or less the same for the chronic diseases investigated in this study. Since the beginning of the new century PT has become an integral part of the strategies for cancer prevention and treatment. This option has been studied thoroughly first in breast cancer, later also in colon, prostate, and bronchial cancers etc. In primary prevention regular medium intensity training decreases the incidence of cancers by about 20-30%. For patients with proven cancers the application of PA as treatment option is more complicated compared to patients with cardiac problems since cancer patients often have to undergo surgery, then chemo- and/or irradiation therapy. All these interventions and their side effects have to be considered before applying PA. Above the physical alterations most cancer patients have to face anxiety and depression problems. PT improves the outcome between 15-25% and plays an important role in improving the psychological problems of the cancer patients. Since 10 years several oncologists in Luxembourg became interested in PA as a therapeutic option for their patients. They contacted the cardiologists and physiotherapists in charge of cardiac reeducation and progressively programs for PA in oncology were launched also in Luxembourg. Meanwhile several groups of cancer patients offer regular PT programs. In 2014 a stock concerning the different health sport activities in Luxembourg was taken by a young researcher of the Luxembourg Institute of health (LIH). 11 different associations are active; the most important and best organized are the cardiac sports groups, but there are also several oncologic, neurologic and orthopedic sports groups. A target for the coming years is to confer a robust infrastructure to all these associations following the model used by the cardiac groups. For the next year all these groups should be integrated into the Federation of Health Sports of the national Olympic Committee.

Women's Self-Estimates of Competence and the Resolution of the Career/Home Conflict.

ERIC Educational Resources Information Center

Stake, Jayne E.

1979-01-01

Relationships among women's role factors, self-estimates of competence, and career commitment were investigated. Female business students and alumnae completed the Attitudes toward Women Scale, the Performance-Self-Esteem Scale (PSES), and questions regarding home and career choices. As predicted, PSES scores were related to extent of career…

The Individual and Relational Role Balance Scale (IRRBS): A Preliminary Scale Development and Validation Study

ERIC Educational Resources Information Center

Bishop, Jennifer L.; Welsh, Deborah P.; Lounsbury, John W.; Norona, Jerika C.

2016-01-01

During emerging adulthood, young people begin the process of balancing individual and relational role commitments. Whereas development within specific domains, primarily career and relationship (work and love), have been explored separately, it is important to understand how emerging adults divide their attention across multiple individual (i.e.,…

Quality of School Life Scale: Means, Variances, Reliabilities, and Factor Analysis for Grades 10, 11, and 12.

ERIC Educational Resources Information Center

Nimmer, Donald N.

1979-01-01

The Quality of School Life Scale (QLS) is an instrument designed to measure students' perceptions of their school experiences. Such an instrument may aid educators in evaluating students' perceptions in the three areas identified by the QSL: satisfaction, commitment to classwork, and reactions to teachers. (Author)

"Scaling Up" Educational Change: Some Musings on Misrecognition and Doxic Challenges

ERIC Educational Resources Information Center

Thomson, Pat

2014-01-01

Educational policy-makers around the world are strongly committed to the notion of "scaling up". This can mean anything from encouraging more teachers to take up a pedagogical innovation, all the way through to system-wide efforts to implement "what works" across all schools. In this paper, I use Bourdieu's notions of…

New tuberculosis technologies: challenges for retooling and scale-up.

PubMed

Pai, M; Palamountain, K M

2012-10-01

The availability of new tools does not mean that they will be adopted, used correctly, scaled up or have public health impact. Experience to date with new diagnostics suggests that many national tuberculosis programmes (NTPs) in high-burden countries are reluctant to adopt and scale up new tools, even when these are backed by evidence and global policy recommendations. We suggest that there are several common barriers to effective national adoption and scale-up of new technologies: global policy recommendations that do not provide sufficient information for scale-up, complex decision-making processes and weak political commitment at the country level, limited engagement of and support to NTP managers, high cost of tools and poor fit with user needs, unregulated markets and inadequate business models, limited capacity for laboratory strengthening and implementation research, and insufficient advocacy and donor support. Overcoming these barriers will require enhanced country-level advocacy, resources, technical assistance and political commitment. Some of the BRICS (Brazil, Russia, India, China, South Africa) countries are emerging as early adopters of policies and technologies, and are increasing their investments in TB control. They may provide the first opportunities to fully assess the public health impact of new tools.

Psychometric properties of the Perceived Stress Scale (PSS): measurement invariance between athletes and non-athletes and construct validity

PubMed Central

Lin, Ju-Han; Nien, Chiao-Lin; Hsu, Ya-Wen; Liu, Hong-Yu

2016-01-01

Background Although Perceived Stress Scale (PSS, Cohen, Kamarack & Mermelstein, 1983) has been validated and widely used in many domains, there is still no validation in sports by comparing athletes and non-athletes and examining related psychometric indices. Purpose The purpose of this study was to examine the measurement invariance of PSS between athletes and non-athletes, and examine construct validity and reliability in the sports contexts. Methods Study 1 sampled 359 college student-athletes (males = 233; females = 126) and 242 non-athletes (males = 124; females = 118) and examined factorial structure, measurement invariance and internal consistency. Study 2 sampled 196 student-athletes (males = 139, females = 57, Mage = 19.88 yrs, SD = 1.35) and examined discriminant validity and convergent validity of PSS. Study 3 sampled 37 student-athletes to assess test-retest reliability of PSS. Results Results found that 2-factor PSS-10 fitted the model the best and had appropriate reliability. Also, there was a measurement invariance between athletes and non-athletes; and PSS positively correlated with athletic burnout and life stress but negatively correlated with coping efficacy provided evidence of discriminant validity and convergent validity. Further, the test-retest reliability for PSS subscales was significant (r = .66 and r = .50). Discussion It is suggested that 2-factor PSS-10 can be a useful tool in assessing perceived stress either in sports or non-sports settings. We suggest future study may use 2-factor PSS-10 in examining the effects of stress on the athletic injury, burnout, and psychiatry disorders. PMID:27994983

Development and validation of a new visa questionnaire (VISA-H) for patients with proximal hamstring tendinopathy.

PubMed

Cacchio, Angelo; De Paulis, Fosco; Maffulli, Nicola

2014-03-01

There is a need for a patient-reported outcome (PRO) questionnaire to evaluate patients with proximal hamstring tendinopathy (PHT). To develop a PRO questionnaire based on VISA questionnaire forms for patients with PHT. Item generation, item reduction, item scaling and evaluation of the psychometric properties were used to develop a questionnaire to assess the severity of symptoms, function and ability to play sports in patients with PHT and healthy subjects. The final version, named Victorian Institute of Sport Assessment-Proximal Hamstring Tendons (VISA-H), consisted of eight questions that measured the domains of pain, function and sporting activity. The psychometric properties of a questionnaire were estimated in a population of non-surgical (n=20) and surgical (n=10) patients, as well as in healthy subjects (n=30). The VISA-H questionnaire displayed a high degree of internal consistency, with a Cronbach α of 0.84. (The test-retest reliability was high for all groups of participants with an intraclass correlation coefficient ranging from 0.90 to 0.95.) The VISA-H exhibited a high correlation with the Nirschl phase rating scale (r ranging from -0.75 to -0.89) and a generic tendon grading system proposed by Curwin and Stanish (r ranging from -0.70 to -0.88). Also, the responsiveness was higher for the VISA-H questionnaire with an area under the curve of 0.90 and a minimum clinically important difference of 22 points. The VISA-H is a PRO questionnaire with high psychometric properties for measuring pain, function and sporting activity in patients with PHT.

Rehabilitation and Return to Sport Following Surgical Repair of the Rectus Abdominis and Adductor Longus in a Professional Basketball Player: A Case Report.

PubMed

Short, Steven M; Anloague, Philip A; Strack, Donald S

2016-08-01

Study Design Case report. Background Acute traumatic avulsion of the rectus abdominis and adductor longus is rare. Chronic groin injuries, often falling under the athletic pubalgia spectrum, have been reported to be more common. There is limited evidence detailing the comprehensive rehabilitation and return to sport of an athlete following surgical or conservative treatment of avulsion injuries of the pubis or other sports-related groin pathologies. Case Description A 29-year-old National Basketball Association player sustained a contact injury during a professional basketball game. This case report describes a unique clinical situation specific to professional sport, in which a surgical repair of an avulsed rectus abdominis and adductor longus was combined with a multimodal impairment- and outcomes-based rehabilitation program. Outcomes The patient returned to in-season competition at 5 weeks postoperation. Objective measures were tracked throughout rehabilitation and compared to baseline assessments. Measures such as the Copenhagen Hip and Groin Outcome Score and numeric pain-rating scale revealed progress beyond the minimal important difference. Discussion This case report details the clinical reasoning and evidence-informed interventions involved in the return to elite sport. Detailed programming and objective assessment may assist in achieving desired outcomes ahead of previously established timelines. Level of Evidence Therapy, level 4. J Orthop Sports Phys Ther 2016;46(8):697-706. Epub 3 Jul 2016. doi:10.2519/jospt.2016.6352.

Consensus on measurement properties and feasibility of performance tests for the exercise and sport sciences: a Delphi study.

PubMed

Robertson, Sam; Kremer, Peter; Aisbett, Brad; Tran, Jacqueline; Cerin, Ester

2017-12-01

Performance tests are used for multiple purposes in exercise and sport science. Ensuring that a test displays an appropriate level of measurement properties for use within a population is important to ensure confidence in test findings. The aim of this study was to obtain subject matter expert consensus on the measurement and feasibility properties that should be considered for performance tests used in the exercise and sport sciences and how these should be defined. This information was used to develop a checklist for broader dissemination. A two-round Delphi study was undertaken including 33 exercise scientists, academics and sport scientists. Participants were asked to rate the importance of a range of measurement properties relevant to performance tests in exercise and sport science. Responses were obtained in binary and Likert-scale formats, with consensus defined as achieving 67% agreement on each question. Consensus was reached on definitions and terminology for all items. Ten level 1 items (those that achieved consensus on all four questions) and nine level 2 items (those achieving consensus on ≥2 questions) were included. Both levels were included in the final checklist. The checklist developed from this study can be used to inform decision-making and test selection for practitioners and researchers in the exercise and sport sciences. This can facilitate knowledge sharing and performance comparisons across sub-disciplines, thereby improving existing field practice and research methodological quality.

Functional Deficits in the Extrastriate Body Area During Observation of Sports-Related Actions in Schizophrenia

PubMed Central

Takahashi, Hidehiko; Kato, Motoichiro; Sassa, Takeshi; Shibuya, Tomohisa; Koeda, Michihiko; Yahata, Noriaki; Matsuura, Masato; Asai, Kunihiko; Suhara, Tetsuya; Okubo, Yoshiro

2010-01-01

Exercise and sports are increasingly being implemented in the management of schizophrenia. The process of action perception is as important as that of motor execution for learning and acquiring new skills. Recent studies have suggested that body-selective extrastriate body area (EBA) in the posterior temporal-occipital cortex is involved not only in static visual perception of body parts but also in the planning, imagination, and execution of actions. However, functional abnormality of the EBA in schizophrenia has yet to be investigated. Using functional magnetic resonance imaging (fMRI) with a task designed to activate the EBA by sports-related actions, we aimed to elucidate functional abnormality of the EBA during observation of sports-related actions in patients with schizophrenia. Twelve schizophrenia patients and 12 age-sex–matched control participants participated in the study. Using sports-related motions as visual stimuli, we examined brain activations during observation of context-congruent actions relative to context-incongruent actions by fMRI. Compared with controls, the patients with schizophrenia demonstrated diminished activation in the EBA during observation of sports-related context-congruent actions. Furthermore, the EBA activation in patients was negatively correlated with the severity of negative and general psychopathology symptoms measured by the Positive and Negative Syndrome Scale. Dysfunction of the EBA might reflect a difficulty in representing dynamic aspects of human actions and possibly lead to impairments of simulation, learning, and execution of actions in schizophrenia. PMID:18927345

Psychological need thwarting in the sport context: assessing the darker side of athletic experience.

PubMed

Bartholomew, Kimberley J; Ntoumanis, Nikos; Ryan, Richard M; Thøgersen-Ntoumani, Cecilie

2011-02-01

Research in self-determination theory (Ryan & Deci, 2002) has shown that satisfaction of autonomy, competence, and relatedness needs in sport contexts is associated with enhanced engagement, performance, and well-being. This article outlines the initial development of a multidimensional measure designed to assess psychological need thwarting, an under-studied area of conceptual and practical importance. Study 1 generated a pool of items designed to tap the negative experiential state that occurs when athletes perceive their needs for autonomy, competence, and relatedness to be actively undermined. Study 2 tested the factorial structure of the questionnaire using confirmatory factor analysis. The supported model comprised 3 factors, which represented the hypothesized interrelated dimensions of need thwarting. The model was refined and cross-validated using an independent sample in Study 3. Overall, the psychological need thwarting scale (PNTS) demonstrated good content, factorial, and predictive validity, as well as internal consistency and invariance across gender, sport type, competitive level, and competitive experience. The conceptualization of psychological need thwarting is discussed, and suggestions are made regarding the use of the PNTS in research pertaining to the darker side of sport participation.

Does smoking cannabis affect work commitment?

PubMed

Hyggen, Christer

2012-07-01

  This study aimed to examine the associations between cannabis use and work commitment.   We used a 25-year panel survey initiated in 1985 with follow-ups in 1987, 1989, 1993, 2003 and 2010. Registered data from a range of public registers were matched with individual responses for the entire period.   The panel survey was a nation-wide study set in Norway.   A total of 1997 respondents born between 1965 and 1968 were included in the panel.   Work involvement scale (WIS) was used to assess work commitment. Involvement with cannabis was based on self-reported smoking of cannabis within the last 12 months and exposure to cannabis through friends. This information was categorized into 'abstaining', 'exposed', 'experimented' and 'involved'. Control measures included socio-economic background, mental health (HSCL-10), education, work satisfaction, unemployment, receipt of social assistance, consumption of alcohol, alcohol-related problems and use of other illicit drugs.   The level of work commitment was associated with involvement with cannabis. In 1993, when the respondents were in their mid-20s, those who were involved or had experimented with cannabis displayed lower levels of work commitment than those who were abstaining or merely exposed to cannabis through friends (P < 0.05). Work commitment among those who experimented with cannabis converged towards the levels reported by abstainers and the exposed as they grew older, whereas those involved reported decreasing work commitment into adulthood (P < 0.001). Using linear regression models for panel data, an association with continued use of cannabis across the life-course and a lowering of work commitment was established. Results remained significant even when controlling for a range of other factors known to be related to work commitment, such as socio-economic background, education, labour market experiences, mental health and family characteristics (P < 0.05).   In Norway the use of cannabis is associated with a reduction in work commitment among adults. © 2012 The Author, Addiction © 2012 Society for the Study of Addiction.

Psychometric properties of the Spanish version of the Controlling Coach Behaviors Scale in the sport context.

PubMed

Castillo, Isabel; Tomás, Inés; Ntoumanis, Nikos; Bartholomew, Kimberley; Duda, Joan L; Balaguer, Isabel

2014-01-01

The purpose of this research was to translate into Spanish and examine the psychometric properties of the Spanish version of the Controlling Coach Behaviors Scale (CCBS) in male soccer players. The CCBS is a questionnaire designed to assess athletes' perceptions of sports coaches' controlling interpersonal style from the perspective of the self-determination theory. Study 1 tested the factorial structure of the translated scale using confirmatory factor analysis (CFA) and provided evidence of discriminant validity. Studies 2 and 3 examined the invariance across time and across competitive level via multi-sample CFA. Reliability analyses were also conducted. The CFA results revealed that a four-factor model was acceptable, indicating that a controlling interpersonal style is a multidimensional construct represented by four separate and related controlling coaching strategies. Further, results supported the invariance of the CCBS factor structure across time and competitive level and provided support for the internal consistency of the scale. Overall, the CCBS demonstrated adequate internal consistency, as well as good factorial validity. The Spanish version of the CCBS represents a valid and reliable adaptation of the instrument, which can be confidently used to measure soccer players' perceptions of their coaches' controlling interpersonal style.

Testing Karasek's Demands-Control Model in restructured healthcare settings: effects of job strain on staff nurses' quality of work life.

PubMed

Laschinger, H K; Finegan, J; Shamian, J; Almost, J

2001-05-01

Job strain among staff nurses has become an increasingly important concern in relationship to employee performance and commitment to the organization in current restructured healthcare settings. The purpose of this study was to test Karasek's Demands-Control Model of job strain by examining the extent to which the degree of job strain in nursing work environments affects staff nurses' perceptions of structural and psychological empowerment, work satisfaction, and organizational commitment. A predictive, nonexperimental design was used to test these relationships in a random sample of 404 Canadian staff nurses. Karasek's Job Content Questionnaire, the Conditions of Work Effectiveness Questionnaire-II, Spreitzer's Psychological Empowerment Questionnaire, Meyer and Allen's Organizational Commitment Questionnaire, and the Global Satisfaction Scale were used to measure the major study variables. Nurses with higher level of job strain were found to be significantly more empowered, more committed to the organization, and more satisfied with their work. Support for Karasek's Demands/Control theory was established in this study.

A Prospective Study on the Effect of Sport Specialization on Lower Extremity Injury Rates in High School Athletes.

PubMed

McGuine, Timothy A; Post, Eric G; Hetzel, Scott J; Brooks, M Alison; Trigsted, Stephanie; Bell, David R

2017-10-01

Sport specialization is associated with an increased risk of musculoskeletal lower extremity injuries (LEIs) in adolescent athletes presenting in clinical settings. However, sport specialization and the incidence of LEIs have not been investigated prospectively in a large population of adolescent athletes. To determine if sport specialization was associated with an increased risk of LEIs in high school athletes. Cohort study; Level of evidence, 2. Participants (interscholastic athletes in grades 9-12) were recruited from 29 Wisconsin high schools during the 2015-2016 school year. Participants completed a questionnaire identifying their sport participation and history of LEIs. Sport specialization of low, moderate, or high was determined using a previously published 3-point scale. Athletic trainers reported all LEIs that occurred during the school year. Analyses included group proportions, odds ratios (ORs) and 95% CIs, and days lost due to injury (median and interquartile range [IQR]). Multivariate Cox proportional hazard ratios (HRs) with 95% CIs were calculated to investigate the association between the incidence of LEIs and sport specialization level. A total of 1544 participants (50.5% female; mean age, 16.1 ± 1.1 years) enrolled in the study, competed in 2843 athletic seasons, and participated in 167,349 athlete-exposures. Sport specialization was classified as low (59.5%), moderate (27.1%), or high (13.4%). Two hundred thirty-five participants (15.2%) sustained a total of 276 LEIs that caused them to miss a median of 7.0 days (IQR, 2.0-22.8). Injuries occurred most often to the ankle (34.4%), knee (25.0%), and upper leg (12.7%) and included ligament sprains (40.9%), muscle/tendon strains (25.4%), and tendinitis/tenosynovitis (19.6%). The incidence of LEIs for moderate participants was higher than for low participants (HR, 1.51 [95% CI, 1.04-2.20]; P = .03). The incidence of LEIs for high participants was higher than for low participants (HR, 1.85 [95% CI, 1.12-3.06]; P = .02). Athletes with moderate or high sport specialization were more likely to sustain an LEI than athletes with low specialization. Sports medicine providers need to educate coaches, parents, and interscholastic athletes regarding the increased risk of LEIs for athletes who specialize in a single sport.

Validity of the SMS, Phone, and medical staff Examination sports injury surveillance system for time-loss and medical attention injuries in sports.

PubMed

Møller, M; Wedderkopp, N; Myklebust, G; Lind, M; Sørensen, H; Hebert, J J; Emery, C A; Attermann, J

2018-01-01

The accurate measurement of sport exposure time and injury occurrence is key to effective injury prevention and management. Current measures are limited by their inability to identify all types of sport-related injury, narrow scope of injury information, or lack the perspective of the injured athlete. The aims of the study were to evaluate the proportion of injuries and the agreement between sport exposures reported by the SMS messaging and follow-up telephone part of the SMS, Phone, and medical staff Examination (SPEx) sports injury surveillance system when compared to measures obtained by trained on-field observers and medical staff (comparison method). We followed 24 elite adolescent handball players over 12 consecutive weeks. Eighty-six injury registrations were obtained by the SPEx and comparison methods. Of them, 35 injury registrations (41%) were captured by SPEx only, 10 injury registrations (12%) by the comparison method only, and 41 injury registrations (48%) by both methods. Weekly exposure time differences (95% limits of agreement) between SPEx and the comparison method ranged from -4.2 to 6.3 hours (training) and -1.5 to 1.0 hours (match) with systematic differences being 1.1 hours (95% CI 0.7 to 1.4) and -0.2 (95% CI -0.3 to -0.2), respectively. These results support the ability of the SPEx system to measure training and match exposures and injury occurrence among young athletes. High weekly response proportions (mean 83%) indicate that SMS messaging can be used for player measures of injury consequences beyond time-loss from sport. However, this needs to be further evaluated in large-scale studies. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Nature and frequency of aggressive behaviours among long-term inpatients with schizophrenia: a 6-month report using the modified overt aggression scale.

PubMed

Joyal, Christian C; Gendron, Catherine; Côté, Gilles

2008-07-01

Previous reports of violence rates in psychiatric settings varied substantially. The main goal of this preliminary study was to prospectively record all violent incidents committed by chronic inpatients with schizophrenia (Sz) using a validated instrument. A secondary objective was to confirm that a majority of violent inward incidents were not commonly serious and committed by a minority of recidivistic individuals suffering from neurological damage (ND). The French version of the Modified Overt Aggression Scale was introduced in all wards of a maximum security hospital to describe every violent incident committed by patients (n = 116) with diagnoses of Sz, Sz and ND, or Sz and mental retardation (MR) during a 6-month period (24 hours a day, 7 days a week). Fifty-seven percent of aggressive acts were committed by 15% of patients who were more likely to receive additional diagnoses of ND or MR. Violent patients with Sz and ND were involved in 6 incidents for each individual on average, although most of the incidents were verbal in nature (68%). A high rate (28%) of patients with Sz, without evidence of ND or MR, had assaulted someone at least once during the study period. These results explain in part the high diversity of previous violent rate reviews and support the notion that inward repetitive violence might be more closely related with ND and impulsivity than psychopathology.

Relationship between organisational commitment and burnout syndrome: a canonical correlation approach.

PubMed

Enginyurt, Ozgur; Cankaya, Soner; Aksay, Kadir; Tunc, Taner; Koc, Bozkurt; Bas, Orhan; Ozer, Erdal

2016-04-01

Objective Burnout syndrome can significantly reduce the performance of health workers. Although many factors have been identified as antecedents of burnout, few studies have investigated the role of organisational commitment in its development. The purpose of the present study was to examine the relationships between subdimensions of burnout syndrome (emotional exhaustion, depersonalisation and personal accomplishment) and subdimensions of organisational commitment (affective commitment, continuance commitment and normative commitment). Methods The present study was a cross-sectional survey of physicians and other healthcare employees working in the Ministry of Health Ordu University Education and Research Hospital. The sample consisted of 486 healthcare workers. Data were collected using the Maslach Burnout Inventory and the Organisation Commitment Scale, and were analysed using the canonical correlation approach. Results The first of three canonical correlation coefficients between pairs of canonical variables (Ui , burnout syndrome and Vi, organisational commitment) was found to be statistically significant. Emotional exhaustion was found to contribute most towards the explanatory capacity of canonical variables estimated from the subdimensions of burnout syndrome, whereas affective commitment provided the largest contribution towards the explanatory capacity of canonical variables estimated from the subdimensions of organisational commitment. Conclusions The results of the present study indicate that affective commitment is the primary determinant of burnout syndrome in healthcare professionals. What is known about the topic? Organisational commitment and burnout syndrome are the most important criteria in predicting health workforce performance. An increasing number of studies in recent years have clearly indicated the field's continued relevance and importance. Conversely, canonical correlation analysis (CCA) is a technique for describing the relationship between two variable sets simultaneously to produce both structural and spatial meaning. What does this paper add? To our knowledge, CCA has not been used to determine the relationships between burnout and organisational commitment of physicians and other healthcare staff. Accordingly, the present study adds information regarding the relationship between burnout and organisational commitment variables determined using CCA. This analysis is used to describe the relationship between two variable sets simultaneously and allows for an easy method of interpretation. What are the implications for practitioners? Burnout syndrome is a major threat to both the health workforce and its organisations. In addition, it affects the quality and effectiveness of health care. Thus, the findings of the present study offer a solid foundation from which actions to decrease burnout levels in healthcare professionals can be implemented by successfully increasing levels of organisational commitment.

An analysis of relationships among transformational leadership, job satisfaction, organizational commitment and organizational trust in two Turkish hospitals.

PubMed

Top, Mehmet; Tarcan, Menderes; Tekingündüz, Sabahattin; Hikmet, Neşet

2013-01-01

The purpose of this study was to investigate the relationships among employee organizational commitment, organizational trust, job satisfaction and employees' perceptions of their immediate supervisors' transformational leadership behaviors in Turkey. First, this study examined the relationships among organizational commitment, organizational trust, job satisfaction and transformational leadership in two Turkish public hospitals. Second, this investigation examined how job satisfaction, organizational trust and transformational leadership affect organizational commitment. Moreover, it was aimed to investigate how organizational commitment, job satisfaction and transformational leadership affect organizational trust. A quantitative, cross-sectional method, self-administered questionnaire was used for this study. Eight hundred four employees from two public hospitals in Turkey were recruited for collecting data. The overall response rate was 38.14%. The measurement instruments of survey were the Job Satisfaction Survey (developed by P. Spector), the Organizational Commitment Questionnaire (developed by J. Meyer and N. Allen), the Organizational Trust Inventory-short form (developed by L. Cummings and P. Bromiley) and the Transformational Leadership Inventory (TLI) (developed by P. M. Podsakoff). Five-point Likert scales were used in these measurement instruments. Correlation test (the Pearson's rank test) was used to examine relationships between variables. Also, multiple regression analysis was used to determine the regressors for organizational commitment and organizational trust. There were significant relationships among overall job satisfaction, overall transformational leadership and organizational trust. Regression analyses showed that organizational trust and two job satisfaction dimensions (contingent rewards and communication) were significant predictors for organizational commitment. It was found that one transformational leadership dimension (articulating a vision), two job satisfaction dimensions (pay and supervision) and two organizational commitment dimensions (affective commitment and normative commitment) were significant regressors for organizational trust. There is a lack of research in the health organizations regarding organizational commitment, organizational trust, job satisfaction and transformational leadership. The investigator of the proposed study intends to add to the literature and intends to prove that the proposed study would be important for healthcare organizations. A number of specific measures should be undertaken to reduce factors that negatively affect organizational commitment, organizational trust and job satisfaction of hospital personnel and to improve transformational leadership behaviors of hospital administrators. Copyright © 2012 John Wiley & Sons, Ltd.

Attention in athletes of high and low experience engaged in different open skill sports.

PubMed

Fontani, Giuliano; Lodi, Leda; Felici, Andrea; Migliorini, Silvia; Corradeschi, Fausto

2006-06-01

In this study were examined differences in attentional style of athletes engaged in two open skill sports requiring high reactivity (karate and volleyball) in groups with high or low experience. 42 healthy men, 24 volleyball players, 12 of High Experience (first division Italian League players whose M age was 28 yr. (SD=5) and 12 of Low Experience (prejunior Italian team athletes whose M age was 19 yr. (SD= 2). and 18 karateka, 9 of High Experience (3rd and 4th dan black belt athletes whose M age was 31 yr., SD=5) and 9 of Low Experience (1st and 2nd dan black belt karateka whose M age was 32 yr., SD=5). Tests involved different types of attention: Alert, Go/No-Go, Divided Attention, and Working Memory. For each one, the reaction time (RT), variability, change in RT, and number of errors were analysed. Karateka of High Experience reacted faster than those of Low Experience on the simple RT test, Alert (M RT: 204 vs 237 msec., p< .01), while on the Divided Attention test, the High Experience subjects performed more poorly and committed more errors (M errors: 4.89 vs 1.44, p <.003). Young volleyball players of Low Experience reacted faster than colleagues of High Experience on the Alert (M RT: 187 vs 210 msec., p<.01) and Divided Attention tests (M RT: 590 vs 688 msec., p<.001) but committed more errors (Divided Attention test, M errors: 6.50 vs 3.08, p<.007). For the Divided Attention and Working Memory tests, correlations were positive among errors, RT, and RT variability but only for volleyball athletes of High Experience, suggesting they showed higher attention and stability in complex reactions than the group with Low Experience. No significant correlations were noted for either group of karateka on complex reactions. Results suggested that the attentional resources were engaged in different ways in the two groups of athletes and, in each group, there were differences between persons of High and Low Experience.

Development of a community commitment scale with cross-sectional survey validation for preventing social isolation in older Japanese people.

PubMed

Kono, Ayumi; Tadaka, Etsuko; Kanaya, Yukiko; Dai, Yuka; Itoi, Waka; Imamatsu, Yuki

2012-10-24

Elderly social isolation could be prevented by facilitating communication or mutual helping at the neighborhood level. The helping of elderly neighbors by local volunteers may relate to their community commitment (CC), but ways to measure CC have not been identified. The aim of the present study was to develop a Community Commitment Scale (CCS) to measure psychological sense of belonging and socializing in the community among local volunteers, for research in prevention of elderly social isolation. We also tested the CCS in a general population of the elderly. A pilot test of 266 Japanese urban residents was conducted to examine face validity for 24 identified items, of which 12 items were selected for the CCS, based on a 4-point Likert-type scale. The CCS was developed via self-report questionnaires to 859 local volunteers in two suburban cities and to 3484 randomly sampled general residents aged 55 years or older living in one of the cities. To assess concurrent validity, data were collected using the Brief Sense of Community Scale (Peterson; 2008) and two types of single questions on self-efficacy for helping elderly neighbors. Item analysis and factor analysis identified 8 items, which were classified between two datasets under the domains of "belonging" and "socializing" in the local volunteers and the general residents. Cronbach's alpha (which conveyed the internal consistency of the CCS) was 0.75 in local volunteers and 0.78 in general residents. The correlation coefficients between the scores of the CCS and BSCS were 0.54 for local volunteers and 0.62 for general residents. ANOVA comparing the CCS between the confidence levels of the two types of single question of self-efficacy on helping elderly neighbors showed a strong relationship in the volunteers and residents. These results demonstrate acceptable internal consistency and concurrent validity for the CCS, with the two dimensions "belonging" and "socializing", among the local volunteers and general residents in urban Japanese areas. Community commitment measured by the CCS was related to the degree of confidence for self-efficacy in helping elderly neighbors to prevent elderly social isolation.

Copenhagen five-second squeeze: a valid indicator of sports-related hip and groin function.

PubMed

Thorborg, K; Branci, S; Nielsen, M P; Langelund, M T; Hölmich, P

2017-04-01

No simple clinical measure exits to evaluate groin pain and its severity in athletes. The aim was to investigate the validity, reliability and responsiveness of a five-second hip-adduction squeeze test for football players designed to assess sports-related hip and groin function, pain and severity. Construct validity was assessed in 667 subelite male football players with a mean age (±SD) of 24±4 in the beginning of the season. Responsiveness and reliability were evaluated during the season in 52 and 10 players, respectively. Players answered the Copenhagen Hip and Groin Outcome Score (HAGOS) and performed the Copenhagen five-second squeeze assessed on a Numerical Pain Rating Scale (NRS) ranging from 0 to 10. As hypothesised higher pain scores during the Copenhagen five-second squeeze correlated significantly (Spearman's rho=-0.61, p<0.01) with a lesser HAGOS (Sport) Score. The change scores in the Copenhagen five-second squeeze also correlated significantly (Spearman's rho=-0.51, p<0.01), with HAGOS (Sport) change scores in the responsiveness analysis, and test-retest reliability (concordance correlation coefficient) was 0.90. Moreover, significant (p<0.01) between-group differences existed for HAGOS (Sport) Scores in players reporting groin pain intensity at one of the 3 different pain levels: NRS (0-2), NRS (3-5) and NRS (6-10). The NRS (6-10) group had the lowest median (IQR) HAGOS (Sport) Score of 47 (31-61). The Copenhagen five-second squeeze is a valid indicator of sports-related hip and groin function in football players. Players reporting groin pain intensity as 6 of 10 or more in the Copenhagen five-second squeeze experience substantially impaired sports-related hip and groin function. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

CONSERVATIVE MANAGEMENT OF AN ISOLATED GRADE III LATERAL COLLATERAL LIGAMENT INJURY IN AN ADOLESCENT MULTI-SPORT ATHLETE: A CASE REPORT

PubMed Central

Haddad, M. Alex; Budich, Justin M.; Eckenrode, Brian J.

2016-01-01

ABSTRACT Study design Case report Background Isolated, grade III lateral collateral ligament knee injuries are an uncommon traumatic injury with little guidance available in the literature for conservative management and prognosis for return to sport. The purpose of this case report is to describe the clinical decision-making in both differential diagnosis and physical therapy management of an isolated grade III lateral collateral ligament sprain in an adolescent multi-sport high school athlete. Case Description A 16 year-old male, high school, multi-sport athlete (cross country, wrestling, track and field) sustained a traumatic knee injury during a wrestling match when his involved lower extremity was forcefully externally rotated by his opponent. Initial clinical presentation revealed pain and increased laxity with varus stress testing of the left knee, which was subsequently identified via MRI as a complete lateral collateral ligament rupture (grade III). A conservative physical therapy program was developed targeting the active and neuromuscular subsystems, theorized to compensate for the lack of an intact lateral collateral ligament. Outcomes The subject attended 18 visits of physical therapy over a period of 12 weeks. His rehabilitation program focused on functional strengthening of the posterolateral corner, enhancement of neuromuscular control, and graded progression to sports specific drills. Return to play decisions were based on a combination of lower extremity functional performance measures, condition specific outcome measures and subjective performance on sports specific tasks. At discharge from physical therapy, he reported 0/10 pain, scored a 76/80 on the Lower Extremity Functional Scale, and was able to return to competitive track and field events. Discussion Few descriptions in the literature exist for the conservative management of isolated, grade III lateral collateral ligament injuries. A program of selective functional strengthening, proprioceptive training, and graded sport specific activities may allow these individuals to return to sport with conservative management. Levels of Evidence 4 (Single Case Report) PMID:27525183

Reduced Spanish Version of Participation Motives Questionnaire for Exercise and Sport: Psychometric Properties, Social/Sport Differences

PubMed Central

del Pilar Vílchez, María; De Francisco, Cristina

2017-01-01

Understanding the motives that influence physical activity participation is important in order to orientate physical activity promotion and increase physical activity levels of practice of the population. Although many instruments been created and validated to measure motives to perform physical activity, one of the most frequently used scales during years is the Participation of Motives Questionnaire (PMQ) by Gill et al. (1983). Unfortunately, despite being so used and translated into many languages, there is no psychometric support for some factors about due to a low internal consistency. The purpose of this research was to present a reduced model of the Spanish version of the PMQ and to analyze the motives for sports participation. The Spanish version of PMQ was applied to participants of both sexes with ages between 12 and 60 years (M = 19.20; SD = 6.37). Factorial validity of the questionnaire was checked using exploratory and confirmatory analyses. Analysis of items and internal consistency of the factors were carried out. Reduced version measures seven dimensions (competition, status, teamwork, energy release, family/peers, skill development and health/fitness) with good values of validity and reliability (Cronbach’s Alpha were between 0.713 and 0.879). Different reasons for exercise and sport by sociodemographic variables were found. For example, females practice for exercise and sports for competition and teamwork than males Elite athletes practice more exercise and sport also for teamwork, skills development and health/fitness than amateurs. Finally those who have more experience, practice more physical activity and sport for competition, status and health/fitness. Key points Motives for exercising has been widely researched but unfortunately, despite being so used and translated into many languages, there is no psychometric support for some factors about due to a low internal consistency. Reduced version proposed has good values of validity and reliability. Different reasons for exercise and sport by sociodemographic variables were found and many recommendations are explained. PMID:28912654

Total ankle arthroplasty versus ankle arthrodesis. Comparison of sports, recreational activities and functional outcome.

PubMed

Schuh, Reinhard; Hofstaetter, Jochen; Krismer, Martin; Bevoni, Roberto; Windhager, Reinhard; Trnka, Hans-Joerg

2012-06-01

Ankle arthrodesis (AAD) and total ankle replacement (TAR) are the major surgical treatment options for severe ankle arthritis. There is an ongoing discussion in the orthopaedic community whether ankle arthrodesis or ankle fusion should be the treatment of choice for end stage osteoarthritis. The purpose of this study was to compare the participation in sports and recreational activities in patients who underwent either AAD or TAR for end-stage osteoarthritis of the ankle. A total of 41 patients (21 ankle arthrodesis /20 TAR) were examined at 34.5 (SD18.0) months after surgery. At follow-up, pre- and postoperative participation in sports and recreational activities has been assessed. Activity levels were determined using the ankle activity score according to Halasi et al. and the University of California at Los Angeles (UCLA) activity scale. Clinical and functional outcome was assessed using the American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot score. The percentage of patients participating in sports and recreational activities, UCLA score and AOFAS score were compared between both treatment groups. In the AAD group 86% were active in sports preoperatively and in the TAR group this number was 76%. Postoperatively in both groups 76% were active in sports (AAD, p = 0.08). The UCLA score was 7.0 (± 1.9) in the AAD group and 6.8 (± 1.8) in the TAR group (p = 0.78). The AOFAS score reached 75.6 (± 14) in the AAD group and 75.6 (± 16) in the TAR group (p = 0.97). The ankle activity score decrease was statistically significant for both groups (p = 0.047). Our study revealed no significant difference between the groups concerning activity levels, participation in sports activities, UCLA and AOFAS score. After AAD the number of patients participating in sports decreased. However, this change was not statistically significant.

Comparison of physical impairment, functional, and psychosocial measures based on fear of reinjury/lack of confidence and return-to-sport status after ACL reconstruction.

PubMed

Lentz, Trevor A; Zeppieri, Giorgio; George, Steven Z; Tillman, Susan M; Moser, Michael W; Farmer, Kevin W; Chmielewski, Terese L

2015-02-01

Fear of reinjury and lack of confidence influence return-to-sport outcomes after anterior cruciate ligament (ACL) reconstruction. The physical, psychosocial, and functional recovery of patients reporting fear of reinjury or lack of confidence as their primary barrier to resuming sports participation is unknown. To compare physical impairment, functional, and psychosocial measures between subgroups based on return-to-sport status and fear of reinjury/lack of confidence in the return-to-sport stage and to determine the association of physical impairment and psychosocial measures with function for each subgroup at 6 months and 1 year after surgery. Case-control study; Level of evidence, 3. Physical impairment (quadriceps index [QI], quadriceps strength/body weight [QSBW], hamstring:quadriceps strength ratio [HQ ratio], pain intensity), self-report of function (International Knee Documentation Committee [IKDC]), and psychosocial (Tampa Scale for Kinesiophobia-shortened form [TSK-11]) measures were collected at 6 months and 1 year after surgery in 73 patients with ACL reconstruction. At 1 year, subjects were divided into "return-to-sport" (YRTS) or "not return-to-sport" (NRTS) subgroups based on their self-reported return to preinjury sport status. Patients in the NRTS subgroup were subcategorized as NRTS-Fear/Confidence if fear of reinjury/lack of confidence was the primary reason for not returning to sports, and all others were categorized as NRTS-Other. A total of 46 subjects were assigned to YRTS, 13 to NRTS-Other, and 14 to NRTS-Fear/Confidence. Compared with the YRTS subgroup, the NRTS-Fear/Confidence subgroup was older and had lower QSBW, lower IKDC score, and higher TSK-11 score at 6 months and 1 year; however, they had similar pain levels. In the NRTS-Fear/Confidence subgroup, the IKDC score was associated with QSBW and pain at 6 months and QSBW, QI, pain, and TSK-11 scores at 1 year. Elevated pain-related fear of movement/reinjury, quadriceps weakness, and reduced IKDC score distinguish patients who are unable to return to preinjury sports participation because of fear of reinjury/lack of confidence. Despite low average pain ratings, fear of pain may influence function in this subgroup. Assessment of fear of reinjury, quadriceps strength, and self-reported function at 6 months may help identify patients at risk for not returning to sports at 1 year and should be considered for inclusion in return-to-sport guidelines. © 2014 The Author(s).

The association of leadership styles and empowerment with nurses' organizational commitment in an acute health care setting: a cross-sectional study.

PubMed

Asiri, Samirah A; Rohrer, Wesley W; Al-Surimi, Khaled; Da'ar, Omar O; Ahmed, Anwar

2016-01-01

The current challenges facing healthcare systems, in relation to the shortage of health professionals, necessitates mangers and leaders to learn from different leadership styles and staff empowerment strategies, so as to create a work environment that encourages nursing staff commitment to patients and their organization. This study intends to measure the effects of nurses' overall perception of the leadership style of their managers, and psychological empowerment on their organizational commitment in acute care units, in National Guard Health Affairs, Riyadh City, Saudi Arabia. This was a cross-sectional survey, where the data was obtained from nurses at King Abdulaziz Medical City. Hard copy questionnaires were distributed to 350 randomly selected nurses. Three hundred and thirty two (332) were completed, representing a response rate of 95 %. Three validated survey instruments were used to obtain the data: (1) The Multifactor Leadership Questionnaire (MLQ), formulated by Bass and Avolio (1997), (2) The Psychological Empowerment Scale developed by Spreitzer (1995) and (3) The Three-Component Model of Employee Commitment developed by Meyer and Allen (1997). A theoretical model that conceptually links leadership, empowerment, and organizational commitment was used. The SPSS program version 19 was employed to perform descriptive and inferential statistics including correlation and stepwise multiple regression analysis. Overall most nurses perceived their immediate nursing managers as not displaying the ideal level of transformational leadership (TFL) behaviors. Nurses' commitment appeared to be negatively correlated with TFL style and perceived psychological empowerment. However, commitment was positively correlated with the Transactional Leadership (TAL) style. Analysis, also, showed that commitment is significantly associated with the nurse's nationality by region: North American (P = 0.001) and Arab (p = 0.027). The other important predictors of commitment include TAL (P = 0.027), Laissez-faire Leadership (LFL (P = 0.012), and autonomy (P = 0.016). The linear combination of these predictors explained 20 % of the variability of the nurses' commitment. The study findings suggest that leadership styles and employee empowerment could play an instrumental role in promoting organizational commitment of nurses working in acute health care settings, at least in the Saudi Arabian context.

Scaling-Up Aid to Education: Is Absorptive Capacity a Constraint?

ERIC Educational Resources Information Center

Rose, Pauline

2009-01-01

"Absorptive capacity" is a frequently used term amongst development practitioners in education. It is adopted by some as a reason for caution over scaling up aid. Others are of the view that absorptive capacity is an excuse by some donors for not delivering on their Education for All financing commitments. Drawing on interviews with…

The Adapted SAD PERSONS: A Suicide Assessment Scale Designed for Use with Children.

ERIC Educational Resources Information Center

Juhnke, Gerald A.

1996-01-01

Discusses the increasing numbers of younger persons who commit suicide. Notes the importance of recognizing students who present a significant number of suicide risk factors and who have an immediate need for intervention. Discusses the use of the Adapted SAD PERSONS Scale for assisting school counselors in identifying suicide risk factors in…

A Comparison of Physical Education Students’ Motivation Using Polish and Turkish Versions of the Academic Motivation Scale

PubMed Central

Tomik, Rajmund; Berber, Serkan; Düz, Burak; Çivak, Barış; Çalişkan, Uğur; Ogrodnik, Joanna

2016-01-01

Abstract Motivation is an important phenomenon in the realm of education, particularly in the university fields connected with physical education and sport, where it is necessary to accommodate and balance intellectual abilities and physical fitness. The present study tested motivation levels among university students in the fields connected with physical education and sport in Poland and Turkey. It was based on the Self-Determination Theory (Deci and Ryan, 1985), namely intrinsic motivation, extrinsic motivation and amotivation which impact human behaviour. The Academic Motivation Scale was used (Vallerand et al., 1992). The aims of the study were twofold, first, to crossculturally validate Polish and Turkish versions of the Academic Motivation Scale and second, to identify and compare the motivation to study depending on nationality and gender. Both Polish and Turkish versions of the questionnaire were validated and converted to a four-factorial structure. The findings indicated that Polish and Turkish students’ motivation especially differed in amotivation and intrinsic motivation to know and experience stimulation. Moreover, Turkish female students proved to be at the lowest estimate of amotivation. PMID:28031771

A Comparison of Physical Education Students' Motivation Using Polish and Turkish Versions of the Academic Motivation Scale.

PubMed

Ardeńska, Agnieszka; Tomik, Rajmund; Berber, Serkan; Düz, Burak; Çivak, Barış; Çalişkan, Uğur; Ogrodnik, Joanna

2016-12-01

Motivation is an important phenomenon in the realm of education, particularly in the university fields connected with physical education and sport, where it is necessary to accommodate and balance intellectual abilities and physical fitness. The present study tested motivation levels among university students in the fields connected with physical education and sport in Poland and Turkey. It was based on the Self-Determination Theory (Deci and Ryan, 1985), namely intrinsic motivation, extrinsic motivation and amotivation which impact human behaviour. The Academic Motivation Scale was used (Vallerand et al., 1992). The aims of the study were twofold, first, to crossculturally validate Polish and Turkish versions of the Academic Motivation Scale and second, to identify and compare the motivation to study depending on nationality and gender. Both Polish and Turkish versions of the questionnaire were validated and converted to a four-factorial structure. The findings indicated that Polish and Turkish students' motivation especially differed in amotivation and intrinsic motivation to know and experience stimulation. Moreover, Turkish female students proved to be at the lowest estimate of amotivation.

Examining the relationships between challenge and threat cognitive appraisals and coaching behaviours in football coaches.

PubMed

Dixon, Martin; Turner, Martin J; Gillman, Jamie

2017-12-01

Previous research demonstrates that sports coaching is a stressful activity. This article investigates coaches' challenge and threat cognitive appraisals of stressful situations and their impact on coaching behaviour, using Blascovich and Mendes' (2000) biopsychosocial model as a theoretical framework. A cross-sectional correlational design was utilised to examine the relationships between irrational beliefs (Shortened general attitude and belief scale), challenge and threat appraisals (Appraisal of life events scale), and coaching behaviours (Leadership scale for sports) of 105 professional football academy coaches. Findings reveal significant positive associations between challenge appraisals and social support, and between threat appraisals and autocratic behaviour, and a significant negative association between threat appraisals and positive feedback. Results also show that higher irrational beliefs are associated with greater threat, and lesser challenge cognitive appraisals. However, no associations were revealed between irrational beliefs and challenge cognitive appraisals. Additionally, findings demonstrate a positive relationship between age and training and instruction. Results suggest that practitioners should help coaches to appraise stressful situations as a challenge to promote positive coaching behaviours.

The convergent and discriminant validity of burnout measures in sport: a multi-trait/multi-method analysis.

PubMed

Cresswell, Scott L; Eklund, Robert C

2006-02-01

Athlete burnout research has been hampered by the lack of an adequate measurement tool. The Athlete Burnout Questionnaire (ABQ) and the Maslach Burnout Inventory General Survey (MBI-GS) are two recently developed self-report instruments designed to assess burnout. The convergent and discriminant validity of the ABQ and MBI-GS were assessed through multi-trait/multi-method analysis with a sporting population. Overall, the ABQ and the MBI-GS displayed acceptable convergent validity with matching subscales highly correlated, and satisfactory internal discriminant validity with lower correlations between non-matching subscales. Both scales also indicated an adequate discrimination between the concepts of burnout and depression. These findings add support to previous findings in non-sporting populations that depression and burnout are separate constructs. Based on the psychometric results, construct validity analysis and practical considerations, the results support the use of the ABQ to assess athlete burnout.