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Sample records for exploratory pilot study

  1. How Information Affects Intrinsic Motivation: Two Exploratory Pilot Studies.

    ERIC Educational Resources Information Center

    Small, Ruth V.; Samijo

    Research on the motivational aspects of multimedia games may provide ways to design more engaging user information systems which increase users' exploratory and information-seeking behaviors. Two small-scale exploratory studies examined the effects of introducing information on the intrinsic motivation of users of a CD-ROM game. Results of the…

  2. An exploratory pilot study to design and assess the credibility of a sham kinesiology treatment.

    PubMed

    Hall, Sue; Lewith, George; Brien, Sarah; Little, Paul

    2008-12-01

    Kinesiology is a complementary therapy assessing subtle change in manual muscle testing results to select individualised treatments. We report the exploratory 2-stage development and pilot of a sham kinesiology treatment for use in a clinical trial to evaluate the specific effects of this intervention. 1. To design, pilot and assess the credibility of a sham kinesiology treatment in a kinesiology-aware population. 2. To pilot the sham kinesiology in a cross-over study of sham versus real kinesiology, and to make an exploratory assessment of its credibility in a kinesiology-naïve population. 1. 10 kinesiology-aware volunteers received a specially designed sham treatment weekly for 5 weeks which was subject to a credibility assessment. 2. 10 kinesiology-naïve patients with low back pain were randomised to receive 4 real and 4 sham treatments in a cross-over design; the treatments were subject to a credibility assessment. 100% of participants found the sham protocol a credible treatment as measured by the credibility questionnaire. 100% of patients having real treatment first did not recognise that the second set of treatments were sham. Small numbers precluded the use of formal statistical tests. In this small sample it appeared feasible to deliver an apparently credible sham kinesiology treatment. This feasibility study has allowed us to develop a sham treatment for use in a larger prospective clinical trial of kinesiology in patients with low back pain. 2008 S. Karger AG, Basel.

  3. The iPod Revolution: An Exploratory Case Study of the Implementation of an iPod Touch Pilot Program

    ERIC Educational Resources Information Center

    Stanfield, Staci A.

    2013-01-01

    This exploratory case study was designed to investigate the implementation of an iPod touch pilot program in sixth grade science classrooms at an intermediate school in Southeast Texas. More specifically, this study explored the benefits and challenges associated with the utilization of iPod touch devices for students, teachers, and their campus…

  4. The iPod Revolution: An Exploratory Case Study of the Implementation of an iPod Touch Pilot Program

    ERIC Educational Resources Information Center

    Stanfield, Staci A.

    2013-01-01

    This exploratory case study was designed to investigate the implementation of an iPod touch pilot program in sixth grade science classrooms at an intermediate school in Southeast Texas. More specifically, this study explored the benefits and challenges associated with the utilization of iPod touch devices for students, teachers, and their campus…

  5. Occupational Vocal Health of Elite Sports Coaches: An Exploratory Pilot Study of Football Coaches.

    PubMed

    Buckley, Katie L; O'Halloran, Paul D; Oates, Jennifer M

    2015-07-01

    To explore the occupational voice use and vocal health of elite football coaches. This pilot study explored coaches' voice use patterns and vocal demands across workplace environments. Each coach's experiences of voice symptoms and voice problems were also investigated. Twelve Australian professional football coaches participated in a mixed-methods data collection approach. Data were collected through acoustic voice measurement (Ambulatory Phonation Monitor), semistructured interviews, and a voice symptom questionnaire (Voice Capabilities Questionnaire). Acoustic measures suggested heavy vocal loads for coaches during player training. All participants reported experiencing voice symptoms. They also suggested that the structure of their working week, workplace tasks, and vocal demands impacted on their voices. Despite this, participants reported little previous reflection or awareness of what impacted on their voices. Coaches typically did not consider how to support their voices during daily work and discussed experiencing voice symptoms as an inevitable part of their jobs. This study demonstrates that occupational vocal demands may negatively impact on sports coaches' vocal health. This is particularly important, considering coaches' heavy vocal loads across coaching tasks and reported negative occupational vocal health experience. Furthermore, coaches' limited insight into voice use and vocal health management may impact on their vocal performance and health. Given the exploratory nature of this study, further research into coaches' occupational vocal health is warranted. Copyright © 2015 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

  6. Correlation of hippocampal atrophy with hyperhomocysteinemia in hemodialysis patients: An exploratory pilot study.

    PubMed

    Maesato, Kyoko; Ohtake, Takayasu; Mochida, Yasuhiro; Ishioka, Kunihiro; Oka, Machiko; Moriya, Hidekazu; Hidaka, Sumi; Kobayashi, Shuzo

    2017-01-01

    Cognitive impairment is one of the important critical issues in hemodialysis (HD) patients. However, the associating factors of brain atrophy in HD patients have not been fully elucidated. Brain magnetic resonance imaging (MRI) was performed in 34 of total 72 HD outpatients in our dialysis center. These MRI images were analyzed by an application software; Voxel-based Specific Regional Analysis System for Alzheimer's Disease (VSRAD). VSRAD quantitatively calculates the extent of brain atrophy (percent of volume reduction) comparing with a MRI imaging database of 80 age-matched healthy controls. The extent of both hippocampal and whole-brain atrophy was evaluated with possible contributing factors. In all patients, the mean extent of hippocampal atrophy was 27.3%, and the mean extent of whole-brain atrophy was 11.2%. The extent of hippocampal atrophy was significantly correlated with low body mass index (BMI), total serum homocysteine (tHcy) levels, and brachial-ankle pulse wave velocity (baPWV). The extent of whole-brain atrophy showed significant correlations with age, hypoalbuminemia, and baPWV. Based on the multiple regression analysis, tHcy was an independent determinant of hippocampal atrophy (β = 0.460, R2 = 0.189, P<0.01); while age was an independent determinant of whole-brain atrophy (β = 0.594, R2 = 0.333, P<0.01). In this exploratory pilot study, hippocampal atrophy was significantly correlated with hyperhomocysteinemia in HD patients.

  7. Mindfulness practice as a teaching-learning strategy in higher education: A qualitative exploratory pilot study.

    PubMed

    Schwind, Jasna K; McCay, Elizabeth; Beanlands, Heather; Schindel Martin, Lori; Martin, Jennifer; Binder, Marni

    2017-03-01

    Students in higher education are experiencing stress and anxiety, such that it impedes their academic success and personal wellbeing. Brief mindfulness meditation and lovingkindness meditation are two aspects of mindfulness practice that have the potential to decrease students' feelings of anxiety and stress, and increase their sense of wellbeing and capacity for compassion for self and for others. To explore how undergraduate and graduate students experience brief instructor-guided mindfulness practice; specifically, on their feelings of stress and anxiety, and their sense of wellbeing. Qualitative exploratory pilot study. Fifty-two graduate and undergraduate students in different disciplines within a community services faculty of an urban university. Brief (five-minute) instructor-guided mindfulness practices were offered over eight weeks at the beginning and end of classes. Participating students were asked to also engage in individual home practice of five to fifteen-minute mindful breathing four to five times a week and to keep a log of their experiences. At end of term, individual and group feedback (N=13) was elicited from participating students. Six of the seven instructors who guided the mindfulness practices shared their experiences of the mindfulness activities. Students reported an increased sense of calm, and a decreased feeling of anxiety. Lovingkindness meditation was mostly perceived as a positive way to close the class. Their instructors also observed that the brief mindful breathing practice at start of class helped students become more grounded and focused before engaging in the course content. Challenges encountered focused on the need to provide more in-depth information about mindfulness, as it relates to higher education teaching-learning contexts, to both students and participating instructors. Implications for education suggest further research that includes fuller experiential training of participating instructors, as well as provision of

  8. An Exploratory Pilot Study of the Strengthening Families Programme 10-14 (UK)

    ERIC Educational Resources Information Center

    Coombes, Lindsey; Allen, Deborah Mary; Foxcroft, David

    2012-01-01

    The Strengthening Families Programme 10-14 (SFP10-14; UK) is a seven-session DVD-based family skills training programme. While the programme has been extensively evaluated in the United States, no randomized controlled trial (RCT) of the SFP10-14 has been conducted in the United Kingdom. This exploratory Phase II study was an evaluation of a…

  9. Characterizing Stressors and Modifiable Health Risk Factors among Homeless Smokers: An Exploratory Pilot Study

    ERIC Educational Resources Information Center

    Kendzor, Darla E.; Reitzel, Lorraine R.; Businelle, Michael S.

    2015-01-01

    This pilot study was conducted to explore the associations between stressors related to homelessness and modifiable health risk factors (poor diet, insufficient physical activity, and overweight/obesity) and to provide direction for future research. Participants (N = 57) were homeless adults enrolled in a smoking cessation program. Analyses were…

  10. Characterizing Stressors and Modifiable Health Risk Factors among Homeless Smokers: An Exploratory Pilot Study

    ERIC Educational Resources Information Center

    Kendzor, Darla E.; Reitzel, Lorraine R.; Businelle, Michael S.

    2015-01-01

    This pilot study was conducted to explore the associations between stressors related to homelessness and modifiable health risk factors (poor diet, insufficient physical activity, and overweight/obesity) and to provide direction for future research. Participants (N = 57) were homeless adults enrolled in a smoking cessation program. Analyses were…

  11. Diagnosis of Dementia by Machine learning methods in Epidemiological studies: a pilot exploratory study from south India.

    PubMed

    Bhagyashree, Sheshadri Iyengar Raghavan; Nagaraj, Kiran; Prince, Martin; Fall, Caroline H D; Krishna, Murali

    2017-07-11

    There are limited data on the use of artificial intelligence methods for the diagnosis of dementia in epidemiological studies in low- and middle-income country (LMIC) settings. A culture and education fair battery of cognitive tests was developed and validated for population based studies in low- and middle-income countries including India by the 10/66 Dementia Research Group. We explored the machine learning methods based on the 10/66 battery of cognitive tests for the diagnosis of dementia based in a birth cohort study in South India. The data sets for 466 men and women for this study were obtained from the on-going Mysore Studies of Natal effect of Health and Ageing (MYNAH), in south India. The data sets included: demographics, performance on the 10/66 cognitive function tests, the 10/66 diagnosis of mental disorders and population based normative data for the 10/66 battery of cognitive function tests. Diagnosis of dementia from the rule based approach was compared against the 10/66 diagnosis of dementia. We have applied machine learning techniques to identify minimal number of the 10/66 cognitive function tests required for diagnosing dementia and derived an algorithm to improve the accuracy of dementia diagnosis. Of 466 subjects, 27 had 10/66 diagnosis of dementia, 19 of whom were correctly identified as having dementia by Jrip classification with 100% accuracy. This pilot exploratory study indicates that machine learning methods can help identify community dwelling older adults with 10/66 criterion diagnosis of dementia with good accuracy in a LMIC setting such as India. This should reduce the duration of the diagnostic assessment and make the process easier and quicker for clinicians, patients and will be useful for 'case' ascertainment in population based epidemiological studies.

  12. Developing, implementing and evaluating OSH interventions in SMEs: a pilot, exploratory study.

    PubMed

    Masi, Donato; Cagno, Enrico; Micheli, Guido J L

    2014-01-01

    The literature on occupational safety and health (OSH) interventions contains many debates on how interventions should work, but far less attention has been paid to how they actually do work, and to the contextual factors that influence their implementation, development and effect. The need of improving the understanding of the OSH interventions issue is particularly relevant for small and medium-sized enterprises (SMEs), since they experience worse OSH conditions, and have fewer physical, economic and organizational resources if compared to larger enterprises; thus, SMEs strongly need to focus their few resources in the decision-making process so as to select and put in place only the most proper interventions. This exploratory study is based on interviews with safety officers of 5 SMEs, and it gives an overview of the key features of the actual intervention process in SMEs and of the contextual factors making this actual intervention process similar or dissimilar to the ideal case. The results show how much qualitative and experience driven the actual intervention process is; they should be used to direct the future research towards an increasingly applicable one, to enable practitioners from SMEs to develop, implement and evaluate their OSH interventions in an "ideal" way.

  13. A simple methodology for piloting and evaluating mass media interventions: an exploratory study.

    PubMed

    Dale, Rachele; Hanbury, Andria

    2010-03-01

    To develop effective mass media health campaigns it is important to explore the behaviour-change techniques that make campaigns more or less effective. This exploratory study observed the behaviour-change techniques employed in two current healthy eating television programmes, and mapped these techniques onto key theoretical frameworks. Interviews were then conducted with six participants who watched the programmes, to identify which techniques were perceived to be more and less effective and to identify any disjunctures between the behaviour-change techniques used in the programmes and factors perceived by the participants to be particularly influential upon their healthy eating. The two programmes were found to use similar behaviour-change techniques, with a heavy reliance on providing general health motivation. Interviews revealed that participants perceived several specific barriers to eating healthily, felt the need for more specific guidance and emphasised the importance of identifying with the role models used in the programmes. Recommendations for future mass media health campaigns include the need to educate individuals about how to overcome specific barriers that they might face when trying to eat a healthy diet and to include a wider range of role models to encourage the audience to identify with the programme participants.

  14. Exploratory Efforts Concerned with a Study of the Interrogation Process: Survey Activities, Conceptualization and Pilot Studies

    DTIC Science & Technology

    1962-05-01

    Alexandria, Virginia 22514 tC. PROGRAM EL EMilN r (PROJECT TAS< AREA » MORA UNIT RUMaERft ".. CO’s.TROt.t.INC OPFiC£ SAVE ANO A = :R£$3...CONCEPTJALIZATIOri AICD II^CT STUDIES 3y Hilton M. Bialak, Jerald L’. Valker, and Joanne H. Hood . tO ftoy 1962 ^ r^/ te\\ 9 **’ distribution Approved...of manipulation employed« Thus, the intended effects of physical force or drugs, for example, are psychological» 9 Basic Femulation Resistance

  15. Characterizing Stressors and Modifiable Health Risk Factors Among Homeless Smokers: An Exploratory Pilot Study.

    PubMed

    Kendzor, Darla E; Reitzel, Lorraine R; Businelle, Michael S

    2015-10-01

    This pilot study was conducted to explore the associations between stressors related to homelessness and modifiable health risk factors (poor diet, insufficient physical activity, and overweight/obesity) and to provide direction for future research. Participants (N = 57) were homeless adults enrolled in a smoking cessation program. Analyses were conducted to characterize the sample as well as the relations between relevant stressors (discrimination, chronic stress, and fear and mistrust) and health risk factors. Inadequate daily consumption of fruits, vegetables, and fiber was common. High-fat diet and insufficient physical activity were also prevalent, and the majority of participants were overweight/obese. Participants commonly endorsed discrimination, fear of victimization, mistrust of others, and several other stressors. Greater endorsement of stressors was associated with a high-fat diet. Results suggest that lifestyle interventions and policy changes may be warranted in homeless shelters to attenuate the potential effects of stressors on high-fat dietary consumption among smokers. © 2015 Society for Public Health Education.

  16. An exploratory pilot study of mechanisms of action within normative feedback for adult drinkers

    PubMed Central

    Muench, Frederick J.; Lee, Rufina; Pena, Juan; Hail, Lisa

    2016-01-01

    Background. Normative feedback (NF), or receiving information about one’s drinking compared to peer drinking norms, is one of the most widely used brief interventions for prevention and intervention for hazardous alcohol use. NF has demonstrated predominantly small but significant effect sizes for intention to change and other drinking related outcomes. Identifying mechanisms of action may improve the effectiveness of NF; however, few studies have examined NF’s mechanisms of action, particularly among adults. Objective. This study is an exploratory analysis of two theorized mechanisms of NF: discrepancy (specifically personal dissonance—the affective response to feedback) and belief in the accuracy of feedback. Method. Using Amazon’s Mechanical Turk, 87 men (n = 56) and women (n = 31) completed an online survey during which they were asked about their perceptions about their drinking and actual drinking behaviors. Then participants were provided tailored NF and evaluated for their reactions. Severity of discrepancy was measured by the difference between one’s estimated percentile ranking of drinking compared to peers and actual percentile ranking. Surprise and worry reported due to the discrepancy were proxies for personal dissonance. Participants were also asked if they believed the feedback and if they had any plans to change their drinking. Mediation analyses were implemented, exploring whether surprise, worry, or belief in the accuracy of feedback mediated severity of discrepancy’s impact on plan for change. Results. Among this sample of adult drinkers, severity of discrepancy did not predict plan for change, and personal dissonance did not mediate severity of discrepancy. Severity of discrepancy was mediated by belief in the accuracy of feedback. In addition, viewing one’s drinking as a problem prior to feedback and post-NF worry both predicted plan for change independently. Conclusions. Results revealed that NF may not work to create personal

  17. An exploratory pilot study of mechanisms of action within normative feedback for adult drinkers.

    PubMed

    Kuerbis, Alexis; Muench, Frederick J; Lee, Rufina; Pena, Juan; Hail, Lisa

    2016-01-01

    Background. Normative feedback (NF), or receiving information about one's drinking compared to peer drinking norms, is one of the most widely used brief interventions for prevention and intervention for hazardous alcohol use. NF has demonstrated predominantly small but significant effect sizes for intention to change and other drinking related outcomes. Identifying mechanisms of action may improve the effectiveness of NF; however, few studies have examined NF's mechanisms of action, particularly among adults. Objective. This study is an exploratory analysis of two theorized mechanisms of NF: discrepancy (specifically personal dissonance-the affective response to feedback) and belief in the accuracy of feedback. Method. Using Amazon's Mechanical Turk, 87 men (n = 56) and women (n = 31) completed an online survey during which they were asked about their perceptions about their drinking and actual drinking behaviors. Then participants were provided tailored NF and evaluated for their reactions. Severity of discrepancy was measured by the difference between one's estimated percentile ranking of drinking compared to peers and actual percentile ranking. Surprise and worry reported due to the discrepancy were proxies for personal dissonance. Participants were also asked if they believed the feedback and if they had any plans to change their drinking. Mediation analyses were implemented, exploring whether surprise, worry, or belief in the accuracy of feedback mediated severity of discrepancy's impact on plan for change. Results. Among this sample of adult drinkers, severity of discrepancy did not predict plan for change, and personal dissonance did not mediate severity of discrepancy. Severity of discrepancy was mediated by belief in the accuracy of feedback. In addition, viewing one's drinking as a problem prior to feedback and post-NF worry both predicted plan for change independently. Conclusions. Results revealed that NF may not work to create personal dissonance

  18. Pilot Designed Aircraft Displays in General Aviation: An Exploratory Study and Analysis

    NASA Astrophysics Data System (ADS)

    Conaway, Cody R.

    From 2001-2011, the General Aviation (GA) fatal accident rate remained unchanged (Duquette & Dorr, 2014) with an overall stagnant accident rate between 2004 and 2013. The leading cause, loss of control in flight (NTSB, 2015b & 2015c) due to pilot inability to recognize approach to stall/spin conditions (NTSB, 2015b & 2016b). In 2013, there were 1,224 GA accidents in the U.S., accounting for 94% of all U.S. aviation accidents and 90% of all U.S. aviation fatalities that year (NTSB, 2015c). Aviation entails multiple challenges for pilots related to task management, procedural errors, perceptual distortions, and cognitive discrepancies. While machine errors in airplanes have continued to decrease over the years, human error still has not (NTSB, 2013). A preliminary analysis of a PC-based, Garmin G1000 flight deck was conducted with 3 professional pilots. Analyses revealed increased task load, opportunities for distraction, confusing perceptual ques, and hindered cognitive performance. Complex usage problems were deeply ingrained in the functionality of the system, forcing pilots to use fallible work arounds, add unnecessary steps, and memorize knob turns or button pushes. Modern computing now has the potential to free GA cockpit designs from knobs, soft keys, or limited display options. Dynamic digital displays might include changes in instrumentation or menu structuring depending on the phase of flight. Airspeed indicators could increase in size to become more salient during landing, simultaneously highlighting pitch angle on Attitude Indicators and automatically decluttering unnecessary information for landing. Likewise, Angle-of-Attack indicators demonstrate a great safety and performance advantage for pilots (Duquette & Dorr, 2014; NTSB, 2015b & 2016b), an instrument typically found in military platforms and now the Icon A5, light-sport aircraft (Icon, 2016). How does the design of pilots' environment---the cockpit---further influence their efficiency and

  19. Community-based walking exercise for peripheral artery disease: An exploratory pilot study

    PubMed Central

    Mays, Ryan J; Hiatt, William R; Casserly, Ivan P; Rogers, R Kevin; Main, Deborah S; Kohrt, Wendy M; Ho, P Michael; Regensteiner, Judith G

    2016-01-01

    Supervised walking exercise is an effective treatment to improve walking ability of patients with peripheral artery disease (PAD), but few exercise programs in community settings have been effective. The aim of this study was to determine the efficacy of a community-based walking exercise program with training, monitoring, and coaching (TMC) components to improve exercise performance and patient-reported outcomes in PAD patients. This was a randomized, controlled trial including PAD patients who previously received peripheral endovascular therapy or presented with stable claudication. Patients randomized (n=25) to the intervention group received a comprehensive community-based walking exercise program with elements of TMC over 14 weeks. Patients in the control group did not receive treatment beyond standard advice to walk. The primary outcome in the intent-to-treat (ITT) analyses was peak walking time (PWT) on a graded treadmill. Secondary outcomes included claudication onset time (COT) and patient-reported outcomes assessed via the Walking Impairment Questionnaire (WIQ). Intervention group patients (n=10) did not significantly improve PWT when compared with the control group patients (n=10) (mean±standard error: +2.1±0.7 vs. 0.0±0.7 min, p=0.052). Changes in COT and WIQ scores were greater for intervention patients compared with control patients (COT: +1.6±0.8 vs. −0.6±0.7 min, p=0.045; WIQ: +18.3±4.2 vs. −4.6±4.2%, p=0.001). This pilot using a walking program with TMC and an ITT analyses did not improve the primary outcome in PAD patients. Other walking performance and patient self-reported outcomes were improved following exercise in community settings. Further study is needed to determine whether this intervention improves outcomes in a trial employing a larger sample size. PMID:25755148

  20. The Use of Message Framing to Promote Sexual Risk Reduction in Young Adolescents: A Pilot Exploratory Study

    ERIC Educational Resources Information Center

    Camenga, Deepa R.; Hieftje, Kimberly D.; Fiellin, Lynn E.; Edelman, E. Jennifer; Rosenthal, Marjorie S.; Duncan, Lindsay R.

    2014-01-01

    Few studies have explored the application of message framing to promote health behaviors in adolescents. In this exploratory study, we examined young adolescents' selection of gain- versus loss-framed images and messages when designing an HIV-prevention intervention to promote delayed sexual initiation. Twenty-six adolescents (aged 10-14 years)…

  1. The Use of Message Framing to Promote Sexual Risk Reduction in Young Adolescents: A Pilot Exploratory Study

    ERIC Educational Resources Information Center

    Camenga, Deepa R.; Hieftje, Kimberly D.; Fiellin, Lynn E.; Edelman, E. Jennifer; Rosenthal, Marjorie S.; Duncan, Lindsay R.

    2014-01-01

    Few studies have explored the application of message framing to promote health behaviors in adolescents. In this exploratory study, we examined young adolescents' selection of gain- versus loss-framed images and messages when designing an HIV-prevention intervention to promote delayed sexual initiation. Twenty-six adolescents (aged 10-14 years)…

  2. Methodology in Seeking Stakeholder Perceptions of Effective Technical Oral Presentations: An Exploratory Pilot Study

    ERIC Educational Resources Information Center

    Bhattacharyya, Ena; Patil, Arun; Sargunan, Rajeswary Appacutty

    2010-01-01

    Engineering communication studies indicate the importance of oral presentations as an indispensable component of workplace oral communication activities; however, since there is limited literature regarding stakeholder perceptions of effective presentation skills and attributes in technical oral presentations or final year engineering project…

  3. An exploratory pilot study of nurse-midwives' attitudes toward active euthanasia and abortion.

    PubMed

    Musgrave, C F; Soudry, I

    2000-12-01

    Over the past three decades, active euthanasia and abortion have received increasing international attention. Since both these practices are relevant to the role of the nurse-midwife, it is important to know what influences their attitudes towards them. Therefore, the purpose of this study was: 1, to survey the attitudes of nurse-midwives' to active euthanasia and its legalization; 2, to determine the relationship between nurse-midwives' attitudes toward active euthanasia and its legalization, and attitudes toward abortion, self-reported religiosity and religious affiliation. The study setting was an international midwifery conference and the sample consisted of 139 nurse-midwives attending the conference. The majority of nurse-midwives displayed a positive attitude toward active euthanasia and its legalization. In addition, there was a positive relationship between their attitude to abortion and active euthanasia. Self-reported religiosity and religious affiliation were significantly related to attitudes toward active euthanasia and its legalization. An interesting positive relationship between country of practice and attitudes to euthanasia was also found. Nurse-midwives practicing in countries with more liberal euthanasia and assisted suicide legislation were more supportive of active euthanasia. With the increasing acceptance of active euthanasia's legalization, the results of this study pose some ethical questions that nurse-midwives internationally will have to consider.

  4. Early tailored assertive community case management for hard-to-engage adolescents suffering from psychiatric disorders: an exploratory pilot study.

    PubMed

    Baier, Vanessa; Favrod, Jérôme; Ferrari, Pascale; Koch, Nathalie; Holzer, Laurent

    2013-02-01

    The study aims to evaluate the effects of assertive community treatment (ACT) on the mental health and overall functioning of adolescents suffering from severe psychiatric disorders and who refuse any traditional child psychiatric care. There are a few studies evaluating the effects of ACT on a population of adolescents with psychiatric disorders. This short report highlights the impact of an ACT programme tailored to the needs of these patients, not only as an alternative to hospitalization, but also as a new form of intervention for patients that are difficult to engage. The effect of ACT on 35 adolescents using the Health of the Nation Outcome Scales for Children and Adolescents (HoNOSCA) as a measuring tool in pre- and post-intervention was evaluated. The results show that the intervention was associated with a significant improvement on the HoNOSCA overall score, with the following items showing significant amelioration: hyperactivity/focus problems, non-organic somatic symptoms, emotional symptoms, scholastic/language skills, peer relationships, family relationships and school attendance. ACT appears as a feasible intervention for hard-to-engage adolescents suffering from psychiatric disorders. The intervention seems to improve their mental health and functioning. This pilot study may serve as a basis to prepare a controlled study that will also take the costs of the intervention into account. © 2012 Wiley Publishing Asia Pty Ltd.

  5. An interprofessional education pilot program in maternity care: findings from an exploratory case study of undergraduate students.

    PubMed

    Meffe, Filomena; Claire Moravac, Catherine; Espin, Sherry

    2012-05-01

    An interprofessional team of maternity care providers and academics developed a pilot interprofessional education (IPE) program in maternity care for undergraduate students in nursing, midwifery and medicine. There are few published studies examining IPE programs in maternity care, particularly at the undergraduate level, that examine long-term outcomes. This paper outlines findings from a case study that explored how participation in an IPE program in maternity care may enhance student knowledge, skills/attitudes, and may promote their collaborative behavior in the practice setting. The program was launched at a Canadian urban teaching hospital and consisted of six workshops and two clinical shadowing experiences. Twenty-five semi-structured, in-depth interviews were completed with nine participants at various time points up to 20 months post-program. Qualitative analysis of transcripts revealed the emergence of four themes: relationship-building, confident communication, willingness to collaborate and woman/family-centered care. Participant statements about their intentions to continue practicing interprofessional collaboration more than a year post-program lend support to its sustained effectiveness. The provision of a safe learning environment, the use of small group learning techniques with mixed teaching strategies, augmented by exposure to an interprofessional faculty, contributed to the program's perceived success.

  6. Heart rate variability biofeedback therapy and graded exercise training in management of chronic fatigue syndrome: An exploratory pilot study.

    PubMed

    Windthorst, Petra; Mazurak, Nazar; Kuske, Marvin; Hipp, Arno; Giel, Katrin E; Enck, Paul; Nieß, Andreas; Zipfel, Stephan; Teufel, Martin

    2017-02-01

    Chronic fatigue syndrome (CFS) is characterised by persistent fatigue, exhaustion, and several physical complaints. Research has shown cognitive behavioural therapy (CBT) and graded exercise training (GET) to be the most effective treatments. In a first step we aimed to assess the efficacy of heart rate variability biofeedback therapy (HRV-BF) as a treatment method comprising cognitive and behavioural strategies and GET in the pilot trial. In a second step we aimed to compare both interventions with regard to specific parameters. The study was conducted in an outpatient treatment setting. A total of 28 women with CFS (50.3±9.3years) were randomly assigned to receive either eight sessions of HRV-BF or GET. The primary outcome was fatigue severity. Secondary outcomes were mental and physical quality of life and depression. Data were collected before and after the intervention as well as at a 5-month follow-up. General fatigue improved significantly after both HRV-BF and GET. Specific cognitive components of fatigue, mental quality of life, and depression improved significantly after HRV-BF only. Physical quality of life improved significantly after GET. There were significant differences between groups regarding mental quality of life and depression favouring HRV-BF. Both interventions reduce fatigue. HRV-BF seems to have additional effects on components of mental health, including depression, whereas GET seems to emphasise components of physical health. These data offer implications for further research on combining HRV-BF and GET in patients with CFS. The described trial has been registered at the International Clinical Trials Registry Platform following the number DRKS00005445. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Bioengineered Temporomandibular Joint Disk Implants: Study Protocol for a Two-Phase Exploratory Randomized Preclinical Pilot Trial in 18 Black Merino Sheep (TEMPOJIMS)

    PubMed Central

    Monje, Florencio Gil; González-García, Raúl; Little, Christopher B; Mónico, Lisete; Pinho, Mário; Santos, Fábio Abade; Carrapiço, Belmira; Gonçalves, Sandra Cavaco; Morouço, Pedro; Alves, Nuno; Moura, Carla; Wang, Yadong; Jeffries, Eric; Gao, Jin; Sousa, Rita; Neto, Lia Lucas; Caldeira, Daniel; Salvado, Francisco

    2017-01-01

    Background Preclinical trials are essential to test efficacious options to substitute the temporomandibular joint (TMJ) disk. The contemporary absence of an ideal treatment for patients with severe TMJ disorders can be related to difficulties concerning the appropriate study design to conduct preclinical trials in the TMJ field. These difficulties can be associated with the use of heterogeneous animal models, the use of the contralateral TMJ as control, the absence of rigorous randomized controlled preclinical trials with blinded outcomes assessors, and difficulties involving multidisciplinary teams. Objective This study aims to develop a new, reproducible, and effective study design for preclinical research in the TMJ domain, obtaining rigorous data related to (1) identify the impact of bilateral discectomy in black Merino sheep, (2) identify the impact of bilateral discopexy in black Merino sheep, and (3) identify the impact of three different bioengineering TMJ discs in black Merino sheep. Methods A two-phase exploratory randomized controlled preclinical trial with blinded outcomes is proposed. In the first phase, nine sheep are randomized into three different surgical bilateral procedures: bilateral discectomy, bilateral discopexy, and sham surgery. In the second phase, nine sheep are randomized to bilaterally test three different TMJ bioengineering disk implants. The primary outcome is the histological gradation of TMJ. Secondary outcomes are imaging changes, absolute masticatory time, ruminant time per cycle, ruminant kinetics, ruminant area, and sheep weight. Results Previous preclinical studies in this field have used the contralateral unoperated side as a control, different animal models ranging from mice to a canine model, with nonrandomized, nonblinded and uncontrolled study designs and limited outcomes measures. The main goal of this exploratory preclinical protocol is to set a new standard for future preclinical trials in oromaxillofacial surgery

  8. Exploratory piloted simulator study of the effects of winglets on handling qualities of a representative agricultural airplane

    NASA Technical Reports Server (NTRS)

    Ogburn, M. E.; Brown, P. W.

    1980-01-01

    The effects on handling qualities of adding winglets to a representative agricultural aircraft configuration during swath-run maneuvering were evaluated. Aerodynamic data used in the simulation were based on low-speed wind tunnel tests of a full scale airplane and a subscale model. The Cooper-Harper handling qualities rating scale, supplementary pilot comments, and pilot vehicle performance data were used to describe the handling qualities of the airplane with the different wing-tip configurations. Results showed that the lateral-directional handling qualities of the airplane were greatly affected by the application of winglets and winglet cant angle. The airplane with winglets canted out 20 deg exhibited severely degraded lateral directional handling qualities in comparison to the basic airplane. When the winglets were canted inward 10 deg, the flying qualities of the configuration were markedly improved over those of the winglet-canted-out configuration or the basic configuration without winglets, indicating that proper tailoring of the winglet design may afford a potential benefit in the area of handling qualities.

  9. Exploratory studies, 1991

    SciTech Connect

    Not Available

    1992-03-01

    The Exploratory Studies Group is dedicated to advanced investigation of accelerators and radiation, primarily in the area of charged-particle beams and photon beams. Its primary mission is to explore the next steps in the development of particle accelerators and storage rings, which are important both for high-energy physics and for the wide range of disciplines now turning to synchrotron-radiation sources and free-electron lasers. Our research is therefore deeply committed to LBL`s institutional goal of becoming a center for the generation and use of coherent and incoherent electromagnetic radiation of exceptional brightness, as well as for generic research on the future development of accelerators. A significant fraction of our effort is dedicated to general accelerator-physics research for facilities on the immediate horizon, but a vital part of our activities comprises research into exotic possibilities for charged-particle production, accumulation, acceleration, and storage. During this report period, we were proncipally involved in four general areas of study: Accelerator-physics research for the Advanced Light Source, the 1-2 GeV synchrotron radiation source now under construction at LBL. In collaboration with the Stanford Linear Accelerator Center, both the conceptual and the detailed design of PEP-II, an energy-asymmetric electron-positron collider, based on the PEP ring at SLAC and designed to serve as a B-meson factory. Studies of ultraviolet and infrared free-electron lasers based on linear accelerators and storage rings, in particular the conceptual design of an infrared free-electron laser for the proposed Chemical Dynamics Research Laboratory at LBL. Generic high-energy accelerator-physics and photon-beam research directed far into the future to envision facilities that would employ new techniques of particle-beam acceleration and storage and photon-beam generation.

  10. Exploratory studies, 1991

    SciTech Connect

    Not Available

    1992-03-01

    The Exploratory Studies Group is dedicated to advanced investigation of accelerators and radiation, primarily in the area of charged-particle beams and photon beams. Its primary mission is to explore the next steps in the development of particle accelerators and storage rings, which are important both for high-energy physics and for the wide range of disciplines now turning to synchrotron-radiation sources and free-electron lasers. Our research is therefore deeply committed to LBL's institutional goal of becoming a center for the generation and use of coherent and incoherent electromagnetic radiation of exceptional brightness, as well as for generic research on the future development of accelerators. A significant fraction of our effort is dedicated to general accelerator-physics research for facilities on the immediate horizon, but a vital part of our activities comprises research into exotic possibilities for charged-particle production, accumulation, acceleration, and storage. During this report period, we were proncipally involved in four general areas of study: Accelerator-physics research for the Advanced Light Source, the 1-2 GeV synchrotron radiation source now under construction at LBL. In collaboration with the Stanford Linear Accelerator Center, both the conceptual and the detailed design of PEP-II, an energy-asymmetric electron-positron collider, based on the PEP ring at SLAC and designed to serve as a B-meson factory. Studies of ultraviolet and infrared free-electron lasers based on linear accelerators and storage rings, in particular the conceptual design of an infrared free-electron laser for the proposed Chemical Dynamics Research Laboratory at LBL. Generic high-energy accelerator-physics and photon-beam research directed far into the future to envision facilities that would employ new techniques of particle-beam acceleration and storage and photon-beam generation.

  11. Toking and Driving: Characteristics of Canadian University Students Who Drive after Cannabis Use--An Exploratory Pilot Study

    ERIC Educational Resources Information Center

    Fischer, Benedikt; Rodopoulos, Jenny; Rehm, Jurgen; Ivsins, Andrew

    2006-01-01

    Cannabis use is increasingly prevalent among young adults in Canada. Due to cannabis' impairment effects, driving under the influence of cannabis has recently developed into a traffic-safety concern, yet little is known about the specific circumstances and factors characterizing this behavior among young people. In this study, we interviewed a…

  12. Toking and Driving: Characteristics of Canadian University Students Who Drive after Cannabis Use--An Exploratory Pilot Study

    ERIC Educational Resources Information Center

    Fischer, Benedikt; Rodopoulos, Jenny; Rehm, Jurgen; Ivsins, Andrew

    2006-01-01

    Cannabis use is increasingly prevalent among young adults in Canada. Due to cannabis' impairment effects, driving under the influence of cannabis has recently developed into a traffic-safety concern, yet little is known about the specific circumstances and factors characterizing this behavior among young people. In this study, we interviewed a…

  13. Exploratory pilot study of driving perceptions among OIF/OEF Veterans with mTBI and PTSD.

    PubMed

    Hannold, Elizabeth M; Classen, Sherrilene; Winter, Sandra; Lanford, Desiree N; Levy, Charles E

    2013-01-01

    Veterans of Iraq and Afghanistan may experience driving-related challenges postdeployment, including more at-fault crashes. Causes may include defensive driving tactics learned for combat zones and consequences of traumatic brain injuries (TBIs) and posttraumatic stress disorder (PTSD). Tailoring driver interventions to meet Veterans' needs requires an understanding of their driving perceptions. We explored the driving perceptions of five combat Veterans (4 men, 1 woman) with mild TBI and PTSD using grounded theory methods. Veterans participated in single, semistructured interviews during a comprehensive driving evaluation. Interviews were digitally recorded, transcribed verbatim, verified, and imported into NVivo 8 software for coding and analysis. Veterans were insightful about driving and identified specific environmental triggers for anxious driving, speeding, and road rage. Veterans used strategies to moderate driving behaviors, but continued to drive aggressively. Themes were used to develop a conceptual framework of driving postdeployment, laying the foundation for intervention studies.

  14. Motivation and competence of participants in a learner-centered student-run clinic: an exploratory pilot study.

    PubMed

    Schutte, Tim; Tichelaar, Jelle; Dekker, Ramon S; Thijs, Abel; de Vries, Theo P G M; Kusurkar, Rashmi A; Richir, Milan C; van Agtmael, Michiel A

    2017-01-25

    The Learner-Centered Student-run Clinic (LC-SRC) was designed to teach and train prescribing skills grounded in a real-life context, to provide students with early clinical experience and responsibility. The current studies' theoretical framework was based on the Self-determination Theory. According to the Self-determination Theory, early involvement in clinical practice combined with a high level of responsibility makes the LC-SRC an environment that can stimulate intrinsic motivation. We investigated the different types of motivation and the proficiency in CanMEDS competencies of the participating students. Type of motivation was measured using the Academic Motivation Scale and Intrinsic Motivation Inventory. CanMEDS competencies were evaluated by faculty using a mini-clinical examination and by the students themselves using a post-participation questionnaire. The 29 participating students were highly intrinsic motivated for this project on all subscales of the Intrinsic Motivation Inventory. Motivation for medical school on the Academic Motivation Scale was high before and was not significantly changed after participation. Students considered that their CanMEDS competencies "Collaborator", "Communicator", "Academic", and "Medical expert" had improved. Their actual clinical team competence was judged by faculty to be at a junior doctor level. Students showed a high level of intrinsic motivation to participate in the LC-SRC and perceived an improvement in competence. Furthermore their actual clinical competence was at junior doctor level in all CanMEDS competencies. The stimulating characteristics of the LC-SRC, the high levels of intrinsic motivation and the qualitative comments of the students in this study makes the LC-SRC an attractive place for learning.

  15. Physical and functional measures related to low back pain in individuals with lower-limb amputation: an exploratory pilot study.

    PubMed

    Friel, Karen; Domholdt, Elizabeth; Smith, Douglas G

    2005-01-01

    For this study, we compared the physical impairments and functional deficits of individuals with lower-limb amputation (LLA) for those with and without low back pain (LBP). Nineteen participants with LLA were placed into two groups based on visual analog scores of LBP. We assessed functional limitations, iliopsoas length, hamstring length, abdominal strength, back extensor strength, and back extensor endurance. Data analysis included correlations and t-tests. We found significant correlations between pain score and functional limitations, iliopsoas length, and back extensor endurance. We also detected significant differences in functional limitations, iliopsoas length, back extensor strength, and back extensor endurance between those with and without LBP. We saw significant differences in back extensor strength and back extensor endurance between those with transtibial and transfemoral amputations. Differences exist in physical measures of individuals with LLA with and without LBP. Clinicians should consider these impairments in individuals with amputation who experience LBP. Because of the participants' characteristics, these findings may be applicable to veterans with LLA.

  16. Combination of magnetic resonance imaging and diffuse optical spectroscopy to predict radiation response in the breast: an exploratory pilot study

    NASA Astrophysics Data System (ADS)

    Klifa, C.; Hattangadi, J.; Watkins, M.; Li, A.; Sakata, T.; Tromberg, B.; Hylton, N.; Park, C.

    2007-02-01

    Radiation therapy (RT) is a standard treatment after lumpectomy for breast cancer, involving a typical course of approximately 6-7 weeks of daily treatment. Many women find this cumbersome and costly, and therefore many are left with the option of mastectomy. Many groups are now investigating novel ways to deliver RT, by using different techniques and shortening the course of treatment. However, the efficacy and side effects of these strategies are not known. In this project, we wish to develop noninvasive imaging tools that would allow us to measure radiation dose effects in women with breast cancer. We hope this will lead to new ways to identify individuals who may not need radiation therapy, who may safely be treated with new accelerated techniques, or who should be treated with the standard radiation therapy approach. We propose to study the effect of radiation therapy using a combination of two imaging modalities: 1) magnetic resonance imaging (MRI) which will provide detailed information on breast structures and blood vessels and 2) near infra-red diffuse optical spectroscopy (DOS), which measures local biologic properties of breast tissue. Our hypothesis is that by using a combination of modalities we will be able to better characterize radiation effects in breast tissue, by measuring differences between the radiated and non-irradiated breast. The development of novel non-invasive tools providing information about how individuals respond to radiation therapy can lead to important improvement of radiation treatment, and ultimately help guide individualized treatment programs in the future.

  17. Exploratory studies, 1988

    SciTech Connect

    Not Available

    1989-05-01

    This report discusses the following topics: accelerator physics for the ALS; SSC support; machine investigations; mathematical techniques in particle dynamics; APIARY: B-factory studies; and two-beam accelerators and bright electron sources.

  18. Social Science Exploratory. Course of Study.

    ERIC Educational Resources Information Center

    Idaho State Dept. of Education, Boise.

    This Idaho Social Science Exploratory course of study applies standards-based content knowledge and skills to an enhanced investigation of geography, history, entrepreneurism, and civic engagement at an eighth-grade level. The exploratory course draws upon the disciplines to emphasize concepts and generalizations from the social sciences, promotes…

  19. Piloted rover technology study

    NASA Technical Reports Server (NTRS)

    Thrasher, D. L.

    1990-01-01

    This is the May 25, 1990 summary report for Space Transfer Concepts and Analyses (STCA) Study, special study task 9.1, Piloted Rovers Technology Study. Piloted rover concepts, mission scenarios, and the requirements necessary for completion of these missions resulting in the establishment of a lunar base. These tasks were intended to lead to a logical conclusion concerning which piloted rovers technologies are needed to accomplish the various missions, along with a recommended schedule for the development of these technologies.

  20. Case conferences between general practitioners and specialist teams to plan end of life care of people with end stage heart failure and lung disease: an exploratory pilot study.

    PubMed

    Mitchell, Geoffrey; Zhang, Jianzhen; Burridge, Letitia; Senior, Hugh; Miller, Elizabeth; Young, Sharleen; Donald, Maria; Jackson, Claire

    2014-01-01

    Most people die of non-malignant disease, but most patients of specialist palliative care services have cancer. Adequate end of life care for people with non-malignant disease requires acknowledgement of their limited prognosis and appropriate care planning. Case conferences between specialist palliative care services and GPs improve outcomes in cancer-based populations. We report a pilot study of case conferences between the patient's GP and specialist staff to facilitate care planning for people with end stage heart failure or non-malignant lung disease in a regional health service in Queensland Australia. Single face to face case conferences about patients with a primary diagnosis of advanced heart failure or respiratory failure from non-malignant disease were conducted between a palliative care consultant, a case management nurse and the patient's GP. Annualised rates of service utilisation (emergency department [ED] presentations, ED discharges back to home, hospital admissions, and admission length of stay) before and after case conference were calculated. Content and counts of case conference recommendations, and the rate of adherence to recommendations were also assessed. A process evaluation of case conferences was undertaken. Twenty-three case conferences involving 21 GPs were conducted between November 2011 and November 2012. One GP refused to participate. Ten patients died, three at home. Of 82 management recommendations made, 55 (67%) were enacted. ED admissions fell from 13.9 per annum (pa) to 2.1 (difference 11.8, 95% CI 2.2-21.3, p = 0.001); ED admissions leading to discharge home from 3.9 to 0.4 pa (difference 3.5, 95% CI -0.4-7.5, p = 0.05); hospital admissions from 11.4 to 3.5 pa (difference 7.9, 95% CI 2.2-13.7, p = 0.002); and length of stay from 7.0 to 3.7 days (difference 3.4, 95% CI 0.9-5.8, p = 0.007). Participating health professionals were enthusiastic about the process. This pilot is the initial step in the development and testing of a

  1. The direction of shift-work rotation impacts metabolic risk independent of chronotype and social jetlag--an exploratory pilot study.

    PubMed

    Kantermann, Thomas; Duboutay, Françoise; Haubruge, Damien; Hampton, Shelagh; Darling, Andrea L; Berry, Jacqueline L; Kerkhofs, Myriam; Boudjeltia, Karim Zouaoui; Skene, Debra J

    2014-12-01

    The aim of this pilot study was to explore the risk of metabolic abnormalities in steel workers employed in different shift-work rotations. Male workers in a steel factory [16 employed in a fast clockwise rotation (CW), 18 in slow counterclockwise rotation (CC), 9 day workers (DW); mean age 43.3 ± SD 6.8 years] with at least 5 years experience in their current work schedule participated. All workers provided fasting blood samples between 06:00 and 08:00 h for plasma glucose, insulin, apo-lipoproteins A and B (ApoA, ApoB), high- and low-density lipoproteins (HDL and LDL), total cholesterol (tCH), triglycerides (TG), minimally oxidized (mox) LDL, C-reactive protein (CRP), interleukin-8 (IL-8) and serum 25-hydroxyvitamin D (25(OH)D). HOMA index (homeostatic model assessment) was calculated to evaluate insulin resistance, beta cell function and risk of diabetes. Information on demographics, health, stimulants, sleep, social and work life, chronotype (phase of entrainment) and social jetlag (difference between mid-sleep on workdays and free days) as a surrogate for circadian disruption was collected by questionnaire. Neither chronotype nor social jetlag was associated with any of the metabolic risk blood markers. There were no significant differences in 25(OH)D, ApoA, ApoB, CRP, HDL, IL-8, insulin, LDL, mox-LDL, mox-LDL/ApoB ratio, tCH and TG levels between the three work groups. Although we did observe absolute differences in some of these markers, the small sample size of our study population might prevent these differences being statistically significant. Fasting glucose and HOMA index were significantly lower in CW compared to DW and CC, indicating lower metabolic risk. Reasons for the lower fasting glucose and HOMA index in CW workers remains to be clarified. Future studies of workers in different shift rotations are warranted to understand better the differential effects of shift-work on individual workers and their health indices.

  2. Exploratory spatial analysis of pilot fatality rates in general aviation crashes using geographic information systems.

    PubMed

    Grabowski, Jurek G; Curriero, Frank C; Baker, Susan P; Li, Guohua

    2002-03-01

    Geographic information systems and exploratory spatial analysis were used to describe the geographic characteristics of pilot fatality rates in 1983-1998 general aviation crashes within the continental United States. The authors plotted crash sites on a digital map; rates were computed at regular grid intersections and then interpolated by using geographic information systems. A test for significance was performed by using Monte Carlo simulations. Further analysis compared low-, medium-, and high-rate areas in relation to pilot characteristics, aircraft type, and crash circumstance. Of the 14,051 general aviation crashes studied, 31% were fatal. Seventy-four geographic areas were categorized as having low fatality rates and 53 as having high fatality rates. High-fatality-rate areas tended to be mountainous, such as the Rocky Mountains and the Appalachian region, whereas low-rate areas were relatively flat, such as the Great Plains. Further analysis comparing low-, medium-, and high-fatality-rate areas revealed that crashes in high-fatality-rate areas were more likely than crashes in other areas to have occurred under instrument meteorologic conditions and to involve aircraft fire. This study demonstrates that geographic information systems are a valuable tool for injury prevention and aviation safety research.

  3. Adult Response to Children's Exploratory Behaviours: An Exploratory Study

    ERIC Educational Resources Information Center

    Chak, Amy

    2010-01-01

    Children's interest in exploration is the hallmark of their curiosity. As people who are significant in organising children's environment, how teachers and parents respond to children's exploratory behaviours may promote or hinder the child's desire for further investigation. With reference to Kurt Lewin's concept of "total situation",…

  4. Mentoring Field Directors: A National Exploratory Study

    ERIC Educational Resources Information Center

    Ellison, Martha L.; Raskin, Miriam S.

    2014-01-01

    In social work field education, mentoring is underused and lacks research data. There is a paucity of research that examines the effect mentoring has on social work field directors who administer field programs at the undergraduate and/or graduate level. This exploratory study fills this void by examining the mentoring opportunities and…

  5. Education in Old Age: An Exploratory Study

    ERIC Educational Resources Information Center

    Luppi, Elena

    2009-01-01

    The following work outlines an analysis of education initiatives aimed at the elderly. It examines the characteristics of the old aged learner, his/her "educability" and the foundations for an educational approach for this age group. These theoretical assumptions form the basis of this research: an exploratory study into various…

  6. Education in Old Age: An Exploratory Study

    ERIC Educational Resources Information Center

    Luppi, Elena

    2009-01-01

    The following work outlines an analysis of education initiatives aimed at the elderly. It examines the characteristics of the old aged learner, his/her "educability" and the foundations for an educational approach for this age group. These theoretical assumptions form the basis of this research: an exploratory study into various…

  7. Selective Attention in Web Forms: An Exploratory Case Study with Older People

    ERIC Educational Resources Information Center

    Sayago, Sergio; Guijarro, Jose-Maria; Blat, Josep

    2012-01-01

    This article reports on an exploratory study aimed to identify which ways of marking required and optional fields help older people fill in web forms correctly. Drawing on a pilot study and selective attention research in ageing, modified versions of widely used forms were created, in which standard asterisks were replaced with one of three…

  8. Selective Attention in Web Forms: An Exploratory Case Study with Older People

    ERIC Educational Resources Information Center

    Sayago, Sergio; Guijarro, Jose-Maria; Blat, Josep

    2012-01-01

    This article reports on an exploratory study aimed to identify which ways of marking required and optional fields help older people fill in web forms correctly. Drawing on a pilot study and selective attention research in ageing, modified versions of widely used forms were created, in which standard asterisks were replaced with one of three…

  9. Feasibility and exploratory efficacy evaluation of the Embrella Embolic Deflector system for the prevention of cerebral emboli in patients undergoing transcatheter aortic valve replacement: the PROTAVI-C pilot study.

    PubMed

    Rodés-Cabau, Josep; Kahlert, Philip; Neumann, Franz-Josef; Schymik, Gerhard; Webb, John G; Amarenco, Pierre; Brott, Thomas; Garami, Zsolt; Gerosa, Gino; Lefèvre, Thierry; Plicht, Bjoern; Pocock, Stuart J; Schlamann, Marc; Thomas, Martyn; Diamond, Beverly; Merioua, Ihsen; Beyersdorf, Friedhelm; Vahanian, Alec

    2014-10-01

    This study sought to determine the feasibility, safety, and exploratory efficacy of the Embrella Embolic Deflector (EED) system (Edwards Lifesciences, Irvine, California) in patients undergoing transcatheter aortic valve replacement (TAVR). Few data exist on the value of using embolic protection devices during TAVR. This pilot study included 52 patients who underwent transfemoral TAVR. The EED system was used in 41 patients, whereas 11 patients underwent TAVR without embolic protection (control group). Cerebral diffusion-weighted magnetic resonance imaging (DW-MRI) was performed at baseline and within 7 days and 30 days after TAVR. The EED system was successfully deployed at the level of the aortic arch in all patients with no complications. The deployment of the EED system was associated with high-intensity transient signals (HITS) as evaluated by transcranial Doppler (median: 48 [interquartile range: 17 to 198] HITS), and a higher total number of HITS was observed in the EED group (p < 0.001 vs. control group). DW-MRI performed within 7 days after TAVR showed the presence of new ischemic lesions in all patients in both groups, with a median number of 7 (interquartile range: 3 to 13) lesions per patient. The use of the EED system was associated with a lower lesion volume compared with the control group (p = 0.003). All new cerebral lesions had disappeared on the DW-MRI performed at 30 days after TAVR. Two strokes unrelated to the EED system occurred 2 and 29 days after TAVR. This study showed the feasibility and safety of using the EED system in TAVR procedures. The EED system did not prevent the occurrence of cerebral microemboli during TAVR or new transient ischemic lesions as evaluated by DW-MRI, but it was associated with a reduction in lesion volume. Further studies are warranted to determine the efficacy of using the EED system during TAVR procedures. Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights

  10. Beyond the Therapeutic Hour: An Exploratory Pilot Study of Using Technology to Enhance Alliance and Engagement within Face-to-Face Psychotherapy

    ERIC Educational Resources Information Center

    Richards, Penelope; Simpson, Susan

    2015-01-01

    In this paper we introduce and investigate the capacity for a novel, technologically advanced system (goACT) to enhance face-to-face psychotherapy. Specifically, we explore the capacity for goACT to enhance therapeutic alliance (TA) and engagement, and reduce distress. Using a mixed-methods, multiple-baseline design we present the first study to…

  11. Beyond the Therapeutic Hour: An Exploratory Pilot Study of Using Technology to Enhance Alliance and Engagement within Face-to-Face Psychotherapy

    ERIC Educational Resources Information Center

    Richards, Penelope; Simpson, Susan

    2015-01-01

    In this paper we introduce and investigate the capacity for a novel, technologically advanced system (goACT) to enhance face-to-face psychotherapy. Specifically, we explore the capacity for goACT to enhance therapeutic alliance (TA) and engagement, and reduce distress. Using a mixed-methods, multiple-baseline design we present the first study to…

  12. An Exploratory Study of "Quantitative Linguistic Feedback": Effect of LENA Feedback on Adult Language Production

    ERIC Educational Resources Information Center

    Suskind, Dana; Leffel, Kristin R.; Hernandez, Marc W.; Sapolich, Shannon G.; Suskind, Elizabeth; Kirkham, Erin; Meehan, Patrick

    2013-01-01

    A child's early language environment is critical to his or her life-course trajectory. Quantitative linguistic feedback utilizes the Language ENvironment Analysis (LENA) technology as a tool to analyze verbal interactions and reinforce behavior change. This exploratory pilot study evaluates the feasibility and efficacy of a novel behavior-change…

  13. An Exploratory Study of "Quantitative Linguistic Feedback": Effect of LENA Feedback on Adult Language Production

    ERIC Educational Resources Information Center

    Suskind, Dana; Leffel, Kristin R.; Hernandez, Marc W.; Sapolich, Shannon G.; Suskind, Elizabeth; Kirkham, Erin; Meehan, Patrick

    2013-01-01

    A child's early language environment is critical to his or her life-course trajectory. Quantitative linguistic feedback utilizes the Language ENvironment Analysis (LENA) technology as a tool to analyze verbal interactions and reinforce behavior change. This exploratory pilot study evaluates the feasibility and efficacy of a novel behavior-change…

  14. The Effects of Bazedoxifene on Bone, Glucose, and Lipid Metabolism in Postmenopausal Women With Type 2 Diabetes: An Exploratory Pilot Study

    PubMed Central

    Yoshii, Taishi; Yamada, Masayo; Minami, Taichi; Tsunoda, Tetsuji; Sasaki, Mayuko; Kondo, Yoshinobu; Satoh, Shinobu; Terauchi, Yasuo

    2015-01-01

    Background Selective estrogen receptor modulators (SERMs) decrease homocysteine and cross-linking of pentosidine and reduce low-density lipoprotein cholesterol (LDL-C), and they are expected to improve bone quality and atherosclerosis. Therefore, the potential effects of bazedoxifene on bone (bone resorption, bone formation, and bone quality), as well as on glucose and lipid metabolism markers, were examined in Japanese postmenopausal women with type 2 diabetes mellitus (T2DM). Methods Eligible patients received 20 mg of bazedoxifene tablets once daily and were followed up for 12 weeks. Bone resorption markers including tartrate-resistant acid phosphatase 5b (TRACP-5b), bone formation markers and bone quality markers such as homocysteine and serum pentosidine, total cholesterol (TC), LDL-C, high-density lipoprotein cholesterol (HDL-C), triglycerides (TG), and HbA1c were all measured. Results Twenty patients completed this study. All bone resorption markers decreased significantly 4 weeks after bazedoxifene treatment. In particular, TRACP-5b decreased significantly at 12 weeks (median percent change: -20.6%), and the minimum significant change (MSC) achievement rate of TRACP-5b was 65%. Bazedoxifene also decreased bone formation markers. However, bazedoxifene did not improve bone quality markers. LDL-C, HDL-C, and non-HDL-C were decreased, but TG was unchanged. Glucose metabolism was not changed after bazedoxifene treatment. In a subgroup analysis, the group of patients in whom the percent change in TRACP-5b exceeded the MSC had no change in pentosidine levels at 12 weeks. However, in the group of patients in whom the percent change in TRACP-5b did not exceed the MSC, pentosidine levels tended to increase. Conclusions Bazedoxifene may improve bone resorption markers and LDL-C without affecting glucose metabolism in Japanese postmenopausal women with T2DM. PMID:26345606

  15. Microbial field pilot study

    SciTech Connect

    Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Coates, J.D.; Chisholm, J.L.

    1993-05-01

    A multi-well microbially enhanced oil recovery field pilot has been performed in the Southeast Vassar Vertz Sand Unit in Payne County, Oklahoma. The primary emphasis of the experiment was preferential plugging of high permeability zones for the purpose of improving waterflood sweep efficiency. Studies were performed to determine reservoir chemistry, ecology, and indigenous bacteria populations. Growth experiments were used to select a nutrient system compatible with the reservoir that encouraged growth of a group of indigenous nitrate-using bacteria and inhibit growth of sulfate-reducing bacteria. A specific field pilot area behind an active line drive waterflood was selected. Surface facilities were designed and installed. Injection protocols of bulk nutrient materials were prepared to facilitate uniform distribution of nutrients within the pilot area. By the end of December, 1991, 82.5 tons (75.0 tonnes) of nutrients had been injected in the field. A tracer test identified significant heterogeneity in the SEVVSU and made it necessary to monitor additional production wells in the field. The tracer tests and changes in production behavior indicate the additional production wells monitored during the field trial were also affected. Eighty two and one half barrels (13.1 m[sup 3]) of tertiary oil have been recovered. Microbial activity has increased CO[sub 2] content as indicated by increased alkalinity. A temporary rise in sulfide concentration was experienced. These indicate an active microbial community was generated in the field by the nutrient injection. Pilot area interwell pressure interference test results showed that significant permeability reduction occurred. The interwell permeabilities in the pilot area between the injector and the three pilot production wells were made more uniform which indicates a successful preferential plugging enhanced oil recovery project.

  16. Effects of exercise with or without blueberries in the diet on cardio-metabolic risk factors: An exploratory pilot study in healthy subjects

    PubMed Central

    Nyberg, Sofia; Gerring, Edvard; Gjellan, Solveig; Vergara, Marta; Lindström, Torbjörn

    2013-01-01

    Background. The improvement of insulin sensitivity by exercise has been shown to be inhibited by supplementation of vitamins acting as antioxidants. Objective. To examine effects of exercise with or without blueberries, containing natural antioxidants, on cardio-metabolic risk factors. Methods. Fifteen healthy men and 17 women, 27.6 ± 6.5 years old, were recruited, and 26 completed a randomized cross-over trial with 4 weeks of exercise by running/jogging 5 km five times/week and 4 weeks of minimal physical activity. Participants were also randomized to consume 150 g of blueberries, or not, on exercise days. Laboratory variables were measured before and after a 5 km running-race at maximal speed at the beginning and end of each period, i.e. there were four maximal running-races and eight samplings in total for each participant. Results. Insulin and triglyceride levels were reduced while HDL-cholesterol increased by exercise compared with minimal physical activity. Participants randomized to consume blueberries showed an increase in fasting glucose levels compared with controls, during the exercise period (blueberries: from 5.12 ± 0.49 mmol/l to 5.32 ± 0.29 mmol/l; controls: from 5.24 ± 0.27 mmol/l to 5.17 ± 0.23 mmol/l, P = 0.04 for difference in change). Triglyceride levels fell in the control group (from 1.1 ± 0.49 mmol/l to 0.93 ± 0.31 mmol/l, P = 0.02), while HDL-cholesterol increased in the blueberry group (from 1.51 ± 0.29 mmol/l to 1.64 ± 0.33 mmol/l, P = 0.006). Conclusions. Ingestion of blueberries induced differential effects on cardio-metabolic risk factors, including increased levels of both fasting glucose and HDL-cholesterol. However, since it is possible that indirect effects on food intake were induced, other than consumption of blueberries, further studies are needed to confirm the findings. PMID:23977864

  17. Effects of exercise with or without blueberries in the diet on cardio-metabolic risk factors: an exploratory pilot study in healthy subjects.

    PubMed

    Nyberg, Sofia; Gerring, Edvard; Gjellan, Solveig; Vergara, Marta; Lindström, Torbjörn; Nystrom, Fredrik H

    2013-11-01

    The improvement of insulin sensitivity by exercise has been shown to be inhibited by supplementation of vitamins acting as antioxidants. To examine effects of exercise with or without blueberries, containing natural antioxidants, on cardio-metabolic risk factors. Fifteen healthy men and 17 women, 27.6 ± 6.5 years old, were recruited, and 26 completed a randomized cross-over trial with 4 weeks of exercise by running/jogging 5 km five times/week and 4 weeks of minimal physical activity. Participants were also randomized to consume 150 g of blueberries, or not, on exercise days. Laboratory variables were measured before and after a 5 km running-race at maximal speed at the beginning and end of each period, i.e. there were four maximal running-races and eight samplings in total for each participant. Insulin and triglyceride levels were reduced while HDL-cholesterol increased by exercise compared with minimal physical activity. Participants randomized to consume blueberries showed an increase in fasting glucose levels compared with controls, during the exercise period (blueberries: from 5.12 ± 0.49 mmol/l to 5.32 ± 0.29 mmol/l; controls: from 5.24 ± 0.27 mmol/l to 5.17 ± 0.23 mmol/l, P = 0.04 for difference in change). Triglyceride levels fell in the control group (from 1.1 ± 0.49 mmol/l to 0.93 ± 0.31 mmol/l, P = 0.02), while HDL-cholesterol increased in the blueberry group (from 1.51 ± 0.29 mmol/l to 1.64 ± 0.33 mmol/l, P = 0.006). Ingestion of blueberries induced differential effects on cardio-metabolic risk factors, including increased levels of both fasting glucose and HDL-cholesterol. However, since it is possible that indirect effects on food intake were induced, other than consumption of blueberries, further studies are needed to confirm the findings.

  18. An Exploratory Pilot Study of Genetic Marker for IgE-Mediated Allergic Diseases with Expressions of FcεR1α and Cε

    PubMed Central

    Liao, En-Chih; Chang, Ching-Yun; Hsieh, Chia-Wei; Yu, Sheng-Jie; Yin, Sui-Chu; Tsai, Jaw-Ji

    2015-01-01

    The high affinity immunoglobulin E (IgE) receptor-FcεR1 is mainly expressed on the surface of effector cells. Cross-linking of IgE Abs bound to FcεR1 by multi-valent antigens can induce the activation of these cells and the secretion of inflammatory mediators. Since FcεR1 plays a central role in the induction and maintenance of allergic responses, this study aimed to investigate the association of FcεR1 with the allergic phenotype of Cε expression and cytokine and histamine release from peripheral leukocytes. Peripheral leukocytes from 67 allergic and 50 non-allergic subjects were used for genotyping analysis. Peripheral mononuclear cells (PBMCs) were used for Cε expression and ELISpot analysis, while polymorphonuclear cells (PMNs) were used for histamine release. The association between genotype polymorphism of the FcεR1α promoter region (rs2427827 and rs2251746) and allergic features of Cε expression and histamine were analyzed, and their effects on leukocytes function were compared with wild type. The genotype polymorphisms of FcεR1α promoter region with CT and TT in rs2427827 and TC in rs2251746 were significantly higher in allergic patients than in non-allergic controls. Patients with single nucleotide polymorphism (SNP) of FcεR1α promoter region had high levels of total IgE, mite-specific Der p 2 (Group 2 allergen of Dermatophagoides pteronyssinus)-specific IgE and IgE secretion B cells. The mRNA expression of FcεR1α was significantly increased after Der p2 stimulation in PBMCs with SNPs of the FcεR1α promoter region. Despite the increased Cε mRNA expression in PBMCs and histamine release from PMNs and the up-regulated mRNA expression of interleukin (IL)-6 and IL-8 secretions after Der p2 stimulation, there was no statistically significant difference between SNPs of the FcεR1α promoter region and the wild type. SNPs of FcεR1α promoter region were associated with IgE expression, IgE producing B cells, and increased Der p2-induced FcεR1

  19. The Pilot Training Study: Personnel Flow and the PILOT Model.

    ERIC Educational Resources Information Center

    Mooz, W. E.

    The results of the Rand study of pilot flows and the computer-operated decision model, called the PILOT model, are described. The flows of pilots within the Air Force are caused by policies that require the career-development rotation of pilots from cockpit jobs to desk jobs, the maintenance of a supplement of pilots in excess of cockpit-related…

  20. Excavationless Exterior Foundation Insulation Exploratory Study

    SciTech Connect

    Mosiman, G.; Wagner, R.; Schirber, T.

    2013-02-01

    The key objective of this exploratory study was to investigate the feasibility of the development or adoption of technologies that would enable a large percentage of existing homes in cold climates to apply a combination 'excavationless' soil removal process with appropriate insulation and water management on the exterior of existing foundations at a low cost. Our approach was to explore existing excavation and material technologies and systems to discover whether potential successful combinations existed.

  1. Excavationless Exterior Foundation Insulation Exploratory Study

    SciTech Connect

    Mosimann, Garrett; Wagner, Rachel; Schirber, Tom

    2013-02-01

    The key objective of this exploratory study was to investigate the feasibility of the development or adoption of technologies that would enable a large percentage of existing homes in cold climates to apply a combination 'excavationless' soil removal process with appropriate insulation and water management on the exterior of existing foundations at a low cost. Our approach was to explore existing excavation and material technologies and systems to discover whether potential successful combinations existed.

  2. An Exploratory Study: Assessment of Modeled Dioxin ...

    EPA Pesticide Factsheets

    EPA announced the availability of the final report, An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios. This report investigates the potential dioxin exposure to artists/hobbyists who use ball clay to make pottery and related products. Dermal, inhalation, and ingestion exposures to clay were measured at the ceramics art department of Ohio State University in Columbus, OH. The exposure estimates were based on measured levels of clay in the studio air, deposited on surrogate food samples and on the skin of the artists. The purpose of this report is to describe an exploratory investigation of potential dioxin exposures to artists/hobbyists who use ball clay to make pottery and related products.

  3. An Exploratory Study: Assessment of Modeled Dioxin ...

    EPA Pesticide Factsheets

    EPA announced the availability of the final report, An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios. This report investigates the potential dioxin exposure to artists/hobbyists who use ball clay to make pottery and related products. Dermal, inhalation, and ingestion exposures to clay were measured at the ceramics art department of Ohio State University in Columbus, OH. The exposure estimates were based on measured levels of clay in the studio air, deposited on surrogate food samples and on the skin of the artists. The purpose of this report is to describe an exploratory investigation of potential dioxin exposures to artists/hobbyists who use ball clay to make pottery and related products.

  4. An Exploratory Study: Assessment of Modeled Dioxin ...

    EPA Pesticide Factsheets

    EPA has released an external review draft entitled, An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios(External Review Draft). The public comment period and the external peer-review workshop are separate processes that provide opportunities for all interested parties to comment on the document. In addition to consideration by EPA, all public comments submitted in accordance with this notice will also be forwarded to EPA’s contractor for the external peer-review panel prior to the workshop. EPA has realeased this draft document solely for the purpose of pre-dissemination peer review under applicable information quality guidelines. This document has not been formally disseminated by EPA. It does not represent and should not be construed to represent any Agency policy or determination. The purpose of this report is to describe an exploratory investigation of potential dioxin exposures to artists/hobbyists who use ball clay to make pottery and related products.

  5. Alternative Funerals: An Exploratory Study.

    ERIC Educational Resources Information Center

    Bergen, M. Betsy; Williams, Robert R.

    1981-01-01

    Studied attitudes and beliefs related to death and funeral preferences in a small midwestern Protestant congregation. While most respondents felt a ceremony or funeral was important, 75 percent preferred an alternative to the conventional funeral. Alternatives considered building a simple coffin with private burial and later public ceremony.…

  6. Do imaginary companions die? An exploratory study.

    PubMed

    Kastenbaum, Robert; Fox, Lynn

    Adults in this exploratory study usually recalled that their childhood imaginary companions faded away or were dismissed as other options for social interaction became more appealing. However, eight participants reported that their IC had died. Analysis of these deaths offers a glimpse of the child's talent for transitional thought processes that navigate between the emerging constraints of logic and the continuing appeal of fantasy. It is suggested that young children are testing the limits and possibilities of what it means to be "real" at the same time they are trying to puzzle out "alive" and "dead."

  7. Exploratory study on H13 steel dies

    SciTech Connect

    Sunwoo, A.J.

    1994-04-01

    Ultrahigh-strength H13 steel is a recommended die material for aluminum die casting; dies made from H13 steel can be safely water- cooled during hot working operations without cracking. However, after time the dies exhibited surface cracking and excessive wear. Erosive wear also occurs owing to high pressure injection of molten Al. An exploratory study was made of the causes for surface cracking of H13 dies. Results suggest that surface cracking is caused by interrelated factors, internal to the die material as well as externally induced conditions.

  8. Microbial field pilot study

    SciTech Connect

    Knapp, R.M.; McInerney, M.J.; Menzie, D.E.

    1991-12-06

    The objective of this project is to perform a microbial enhanced oil recovery field pilot test in the Southeast Vassar Vertz Sand Unit (SEVVSU) in Payne County, Oklahoma. Indigenous, anaerobic, nitrate-reducing bacteria will be stimulated to selectively plug flow paths which have been preferentially swept by a prior waterflood. This will force future flood water to invade bypassed regions of the reservoir and increase sweep efficiency. During this quarter an additional tracer study was performed in the field to determine pre-treatment flow paths and the first nutrients were injected. 2 figs.

  9. Microbial Field Pilot Study

    SciTech Connect

    Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Chisholm, J.L.

    1990-11-01

    This report covers progress made during the first year of the Microbial Field Pilot Study project. Information on reservoir ecology and characterization, facility and treatment design, core experiments, bacterial mobility, and mathematical modeling are addressed. To facilitate an understanding of the ecology of the target reservoir analyses of the fluids which support bacteriological growth and the microbiology of the reservoir were performed. A preliminary design of facilities for the operation of the field pilot test was prepared. In addition, procedures for facilities installation and for injection treatments are described. The Southeast Vassar Vertz Sand Unit (SEVVSU), the site of the proposed field pilot study, is described physically, historically, and geologically. The fields current status is presented and the ongoing reservoir simulation is discussed. Core flood experiments conducted during the last year were used to help define possible mechanisms involved in microbial enhanced oil recovery. Two possible mechanisms, relative permeability effects and changes in the capillary number, are discussed and related to four Berea core experiments' results. The experiments were conducted at reservoir temperature using SEVVSU oil, brine, and bacteria. The movement and activity of bacteria in porous media were investigated by monitoring the growth of bacteria in sandpack cores under no flow conditions. The rate of bacteria advancement through the cores was determined. A mathematical model of the MEOR process has been developed. The model is a three phase, seven species, one dimensional model. Finite difference methods are used for solution. Advection terms in balance equations are represented with a third- order upwind differencing scheme to reduce numerical dispersion and oscillations. The model is applied to a batch fermentation example. 52 refs., 26 figs., 21 tabs.

  10. Microbial field pilot study

    SciTech Connect

    Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Chisholm, J.L.

    1992-03-01

    The objective of this project is to perform a microbial enhanced oil recovery field pilot in the Southeast Vassar Vertz Sand Unit (SEVVSU) in Payne County, Oklahoma. Indigenous, anaerobic, nitrate reducing bacteria will be stimulated to selectively plug flow paths which have been referentially swept by a prior waterflood. This will force future flood water to invade bypassed regions of the reservoir and increase sweep efficiency. This report covers progress made during the second year, January 1, 1990 to December 31, 1990, of the Microbial Field Pilot Study project. Information on reservoir ecology, surface facilities design, operation of the unit, core experiments, modeling of microbial processes, and reservoir characterization and simulation are presented in the report. To better understand the ecology of the target reservoir, additional analyses of the fluids which support bacteriological growth and the microbiology of the reservoir were performed. The results of the produced and injected water analysis show increasing sulfide concentrations with respect to time. In March of 1990 Mesa Limited Partnership sold their interest in the SEVVSU to Sullivan and Company. In April, Sullivan and Company assumed operation of the field. The facilities for the field operation of the pilot were refined and implementation was begun. Core flood experiments conducted during the last year were used to help define possible mechanisms involved in microbial enhanced oil recovery. The experiments were performed at SEVVSU temperature using fluids and inoculum from the unit. The model described in last year`s report was further validated using results from a core flood experiment. The model was able to simulate the results of one of the core flood experiments with good quality.

  11. Microbial field pilot study

    SciTech Connect

    Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Chisholm, J.L.

    1992-03-01

    The objective of this project is to perform a microbial enhanced oil recovery field pilot in the Southeast Vassar Vertz Sand Unit (SEVVSU) in Payne County, Oklahoma. Indigenous, anaerobic, nitrate reducing bacteria will be stimulated to selectively plug flow paths which have been referentially swept by a prior waterflood. This will force future flood water to invade bypassed regions of the reservoir and increase sweep efficiency. This report covers progress made during the second year, January 1, 1990 to December 31, 1990, of the Microbial Field Pilot Study project. Information on reservoir ecology, surface facilities design, operation of the unit, core experiments, modeling of microbial processes, and reservoir characterization and simulation are presented in the report. To better understand the ecology of the target reservoir, additional analyses of the fluids which support bacteriological growth and the microbiology of the reservoir were performed. The results of the produced and injected water analysis show increasing sulfide concentrations with respect to time. In March of 1990 Mesa Limited Partnership sold their interest in the SEVVSU to Sullivan and Company. In April, Sullivan and Company assumed operation of the field. The facilities for the field operation of the pilot were refined and implementation was begun. Core flood experiments conducted during the last year were used to help define possible mechanisms involved in microbial enhanced oil recovery. The experiments were performed at SEVVSU temperature using fluids and inoculum from the unit. The model described in last year's report was further validated using results from a core flood experiment. The model was able to simulate the results of one of the core flood experiments with good quality.

  12. Pilot Field Test Study

    NASA Technical Reports Server (NTRS)

    Sherriff, Abigail

    2015-01-01

    The Field Test study is currently in full swing, preceded by the successful completion of the Pilot Field Test study that paved the way for collecting data on the astronauts in the medical tent in Kazakhstan. Abigail Sherriff worked alongside Logan Dobbe on one Field Test aspect to determine foot clearance over obstacles (5cm, 10cm, and 15cm) using APDM Inc. Internal Measurement Units (IMU) worn by the astronauts. They created a program to accurately calculate foot clearance using the accelerometer, magnetometer, and gyroscope data with the IMUs attached to the top of the shoes. To validate the functionality of their program, they completed a successful study on test subjects performing various tasks in an optical motion studio, considered a gold standard in biomechanics research. Future work will include further validation and expanding the program to include other analyses.

  13. Predicting Nursing Human Resources: An Exploratory Study

    PubMed Central

    Squires, Allison; Beltrán-Sánchez, Hiram

    2010-01-01

    The nurse-to-population ratio (NPOP) is a standard indicator used to indicate a country’s health care human resources capacity for responding to its disease burden. This study sought to explore if socioeconomic development indicators could predict the NPOP in a country. Mexico served as the case example for this exploratory study, with the final five variables selected based on findings from a qualitative study analyzing the development of nursing human resources in the country. Multiple linear regression showed that two variables proved significant predictors of the NPOP and the model itself explained 70% of the variance (r2 = .7; p = .0000). The findings have multiple implications for nursing human resources policy in Mexico and at a global level as governments attempt to build human capital to respond to population health needs. PMID:19628510

  14. Exploratory study of complexant concentrate waste processing

    SciTech Connect

    Lumetta, G.J.; Bray, L.A.; Kurath, D.E.; Morrey, J.R.; Swanson, J.L.; Wester, D.W.

    1993-02-01

    The purpose of this exploratory study, conducted by Pacific Northwest Laboratory for Westinghouse Hanford Company, was to determine the effect of applying advanced chemical separations technologies to the processing and disposal of high-level wastes (HLW) stored in underground tanks. The major goals of this study were to determine (1) if the wastes can be partitioned into a small volume of HLW plus a large volume of low-level waste (LLW), and (2) if the activity in the LLW can be lowered enough to meet NRC Class LLW criteria. This report presents the results obtained in a brief scouting study of various processes for separating radionuclides from Hanford complexant concentrate (CC) waste.

  15. Exploratory Studies Facility Subsurface Fire Hazards Analysis

    SciTech Connect

    Richard C. Logan

    2002-03-28

    The primary objective of this Fire Hazard Analysis (FHA) is to confirm the requirements for a comprehensive fire and related hazards protection program for the Exploratory Studies Facility (ESF) are sufficient to minimize the potential for: The occurrence of a fire or related event; A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees, the public or the environment; Vital U.S. Department of Energy (DOE) programs suffering unacceptable interruptions as a result of fire and related hazards; Property losses from a fire and related events exceeding limits established by DOE; and Critical process controls and safety class systems being damaged as a result of a fire and related events.

  16. Exploratory Studies Facility Subsurface Fire Hazards Analysis

    SciTech Connect

    J. L. Kubicek

    2001-09-07

    The primary objective of this Fire Hazard Analysis (FHA) is to confirm the requirements for a comprehensive fire and related hazards protection program for the Exploratory Studies Facility (ESF) are sufficient to minimize the potential for: (1) The occurrence of a fire or related event. (2) A fire that causes an unacceptable on-site or off-site release of hazardous or radiological material that will threaten the health and safety of employees, the public or the environment. (3) Vital US. Department of Energy (DOE) programs suffering unacceptable interruptions as a result of fire and related hazards. (4) Property losses from a fire and related events exceeding limits established by DOE. (5) Critical process controls and safety class systems being damaged as a result of a fire and related events.

  17. Costs of Educational Accountability -- A Maryland Exploratory Study.

    ERIC Educational Resources Information Center

    Colorado State Dept. of Education, Denver. Cooperative Accountability Project.

    The Maryland State Department of Education participated with the Cooperative Accountability Project (CAP) in an exploratory study of the cost-pricing of educational accountability components. The exploratory study was undertaken to determine the state of the art in cost-pricing of accountability components at the State and local educational levels…

  18. An exploratory study of adolescent pimping relationships.

    PubMed

    Anderson, Pamela M; Coyle, Karin K; Johnson, Anisha; Denner, Jill

    2014-04-01

    In the last decade, public attention to the problem of commercially sexually exploited children (CSEC) has grown. This exploratory qualitative study examines adolescent pimping relationships, including how urban youth perceive these types of relationships. Study data stem from interviews with three young adult informants with first-hand knowledge of adolescent pimping, as well as three gender-specific focus group discussions with a convenience sample of 26 urban high school students who have first- or second-hand knowledge of adolescent pimping. Findings indicate that respondents believe teen pimping exists in their schools and communities, and that those exploited typically do not self-identify as victims. Respondents also believed that younger pimps are more likely to use violence to induce compliance among the girls they exploit, whereas older pimps are more likely to emotionally manipulate young women into exploitation. Further, respondents indicated that some young people agreed to exchange or sell sex for money as a favor to their boyfriends or girlfriends, and some young people believed that selling sex is acceptable under certain circumstances. The growing attention to CSEC provides an important opportunity to expand prevention efforts to reach those most affected and at risk for exploitation. The findings highlight critical areas for augmenting traditional content in school-based HIV/STI and sexuality education classes.

  19. Exploratory studies on some electrochemical cell systems

    NASA Astrophysics Data System (ADS)

    Chaudhuri, Srikumar; Guha, D.

    Exploratory studies were conducted on cell systems with different metal anodes, and iodine and sulphur mixed with graphite powder in a polymer matrix as cathodes, using different electrolytes in non-aqueous and aqueous media as ionic charge carriers. The electrical conductance of the electrolyte solutions in aqueous and non-aqueous solvents, the open circuit voltage (OCV) and short circuit current (SCC) for the different cell systems were measured. To date, the non-aqueous solvents used in our studies were dimethylformamide, formamide, dioxan, and nitrobenzene, and the electrolytes used were potassium iodide, caustic potash, cetyltrimethylammonium bromide (CTAB), sodium lauryl sulphate (SLS) and calcium chloride. These electrolytes were used in both non-aqueous and aqueous media. In general, aqueous electrolyte solutions gave a better performance than non-aqueous electrolyte solutions. Of the aqueous electrolytes, the highest conductance was shown by potassium chloride solution in water (conductance=0.0334 mho). However, the best OCV and SCC were shown by aluminium as anode and iodine as cathode with a saturated solution of caustic potash in water. The OCV was 1.85 V and the SCC was 290 mA cm -2. The highest conductance among the non-aqueous systems was shown by caustic potash in formamide. (Conductance=0.013 mho.) The best OCV and SCC, however, were shown by a zinc anode and iodine cathode with saturated potassium chloride in formamide, having an OCV of 1.55 V and an SCC of 150 mA cm -2. Further studies are in progress to obtain detailed performance data and recharging characteristics of some of the more promising systems reported here.

  20. Quality of Life: An Exploratory Study.

    ERIC Educational Resources Information Center

    Lankhorst, Gustaaf J.

    1989-01-01

    A 12-item list of human abilities/activities was developed to measure quality of life of 9 rheumatoid arthritis adults from 2 aspects: "present condition" and "relative importance" of each item. Pilot testing indicated that importance and present condition represent different aspects. Differences between self-assessments and physicians'…

  1. Quality of Life: An Exploratory Study.

    ERIC Educational Resources Information Center

    Lankhorst, Gustaaf J.

    1989-01-01

    A 12-item list of human abilities/activities was developed to measure quality of life of 9 rheumatoid arthritis adults from 2 aspects: "present condition" and "relative importance" of each item. Pilot testing indicated that importance and present condition represent different aspects. Differences between self-assessments and physicians'…

  2. Conducting pilot and feasibility studies.

    PubMed

    Cope, Diane G

    2015-03-01

    Planning a well-designed research study can be tedious and laborious work. However, this process is critical and ultimately can produce valid, reliable study findings. Designing a large-scale randomized, controlled trial (RCT)-the gold standard in quantitative research-can be even more challenging. Even the most well-planned study potentially can result in issues with research procedures and design, such as recruitment, retention, or methodology. One strategy that may facilitate sound study design is the completion of a pilot or feasibility study prior to the initiation of a larger-scale trial. This article will discuss pilot and feasibility studies, their advantages and disadvantages, and implications for oncology nursing research. 
.

  3. Framework for planning and conducting pilot studies.

    PubMed

    Smith, Lisa Janette; Harrison, Margaret B

    2009-12-01

    Researchers working with partners in home care to plan a pragmatic multicenter community-based, randomized, controlled trial for leg ulcer compression treatment realized a smaller pilot study would be necessary. Because no framework for conducting pilot studies could be found, the authors developed a framework for pilot study methodology to inform the planning of such research. To this end, an integrative literature review was conducted, guided by an explicit search strategy, retrieval procedures, and appraisal process, to identify recognized pilot study aims, processes, and methodologies used in previously reported community pilot studies. Factors influencing study inclusion were recognized pilot study aims and purposes and a concise working definition of pilot study. Methodologies used in previously conducted community pilot studies were reviewed. Although relevant published research was limited, 11 pilot studies met the inclusion criteria for this review and contained suggestions to further develop or improve plans for larger definitive trials to enable a better fit of protocols within the delivery systems and scopes of practice. Pilot research processes could be divided into two stages: early planning and pilot trial. Direction for procedures and methods was gained relative to planning for an effective pilot study regarding eligibility, recruitment and data collection, management, and analysis. The results were used to develop an organizing framework for the authors' pilot study and named the Pilot Research Process (PReP) Framework. The process was instrumental in working with the authors' research team and clinical partners in the planning of their leg ulcer treatment pilot study. This framework may provide a foundation for others to analyze or develop a pilot study methodology in planning a large-scale study.

  4. Morning Message Time: An Exploratory Study in Head Start

    ERIC Educational Resources Information Center

    Hindman, Annemarie H.; Wasik, Barbara A.

    2012-01-01

    This exploratory study examined the Morning Message, an activity that is widely practiced in many early childhood curricula but has almost no empirical data to support its effectiveness. In total, 7 Head Start teachers and the 59 four-year-old children in their classrooms participated in this study. Using a qualitative observation system, we…

  5. Giving Voice to Reluctant Learners: An Exploratory Study

    ERIC Educational Resources Information Center

    Pringle, Mark T.

    2010-01-01

    The purpose of this exploratory study is to hear from reluctant learners about their perceptions of their experiences in middle school and the meanings they make from these. This study will give voice to students, a stakeholder group that has been traditionally silent in the literature on K-12 learning and achievement. Capturing the perceptions…

  6. Comprehension and Recall of Television's Computerized Image: An Exploratory Study.

    ERIC Educational Resources Information Center

    Metallinos, Nikos; Chartrand, Sylvie

    This exploratory study of the effects of the new visual communications media imagery (e.g., video games, digital television, and computer graphics) on the visual perception process is designed to provide a theoretical framework for research, introduce appropriate research instruments for such study, and experiment with the application of biometric…

  7. Morning Message Time: An Exploratory Study in Head Start

    ERIC Educational Resources Information Center

    Hindman, Annemarie H.; Wasik, Barbara A.

    2012-01-01

    This exploratory study examined the Morning Message, an activity that is widely practiced in many early childhood curricula but has almost no empirical data to support its effectiveness. In total, 7 Head Start teachers and the 59 four-year-old children in their classrooms participated in this study. Using a qualitative observation system, we…

  8. Giving Voice to Reluctant Learners: An Exploratory Study

    ERIC Educational Resources Information Center

    Pringle, Mark T.

    2010-01-01

    The purpose of this exploratory study is to hear from reluctant learners about their perceptions of their experiences in middle school and the meanings they make from these. This study will give voice to students, a stakeholder group that has been traditionally silent in the literature on K-12 learning and achievement. Capturing the perceptions…

  9. Active Learning in the Library Instruction Environment: An Exploratory Study

    ERIC Educational Resources Information Center

    Ross, Alanna; Furno, Christine

    2011-01-01

    This paper describes an exploratory study investigating the impact of problem-based learning and clicker technology as active learning strategies at the American University of Sharjah Library, United Arab Emirates (UAE). Studies compared traditional and active learning classes. The present article maps the successes and challenges of these unique…

  10. Microcomputers and Young Children: An Exploratory Research Study.

    ERIC Educational Resources Information Center

    Schwartz, Sydney

    1985-01-01

    An exploratory study of what 5- and 6-year-old children can and will do when provided with certain kinds of computer experiences is described. The purpose of the study was to determine whether tutee programs can engage and sustain the learning energy of 5-year-olds. A total of 22 kindergarten children attended 8 or 12 90-minute sessions at a…

  11. Situated Analysis of Team Handball Players' Decisions: An Exploratory Study

    ERIC Educational Resources Information Center

    Lenzen, Benoit; Theunissen, Catherine; Cloes, Marc

    2009-01-01

    This exploratory study aimed to investigate elements involved in decision making in team handball live situations and to provide coaches and educators with teaching recommendations. The study was positioned within the framework of the situated-action paradigm of which two aspects were of particular interest for this project: (a) the relationship…

  12. Perceptions of ICT Careers in German Schools: An Exploratory Study

    ERIC Educational Resources Information Center

    von Hellens, Liisa; Clayton, Kaylene; Beekhuyzen, Jenine; Nielsen, Sue H.

    2009-01-01

    This paper reports on an exploratory investigation of the perceptions of information and communication technology (ICT) as a field of study and work in German secondary schools. A total of 160 students from five secondary schools in Lower Saxony participated in the study in February 2007, and four teachers of the students were interviewed. The…

  13. Mathematical Knowledge for Teaching and Task Unfolding: An Exploratory Study

    ERIC Educational Resources Information Center

    Charalambous, Charalambos Y.

    2010-01-01

    Although teachers' knowledge is thought to contribute to the selection and implementation of mathematical tasks, empirical evidence supporting this claim is scarce. To investigate this relationship and understand its nature, this exploratory study examines the unfolding of tasks in a series of lessons led by 2 elementary school teachers who…

  14. Competent Communication in the First College Year: An Exploratory Study

    ERIC Educational Resources Information Center

    Morreale, Sherwyn; Staley, Constance; Campbell, Tajshen

    2015-01-01

    First-year students' communication abilities are critical to succeeding in college and interacting professionally with faculty, student affairs staff, and administrators. The purpose of this exploratory study is to better understand how introductory-level college students, particularly those born since 1990, define competent communication in the…

  15. Teaching Social Skills in a Virtual Environment: An Exploratory Study

    ERIC Educational Resources Information Center

    Baker, Jason; Parks-Savage, Agatha; Rehfuss, Mark

    2009-01-01

    This article reports on an exploratory study which examines the use of virtual environment technology as a tool to teach elementary school children social skills. Small group interventions were assessed to determine how the participants were measurably different on 7 different dependent variables: problem behaviors, academic competence,…

  16. Academic and Personal Development through Group Work: An Exploratory Study

    ERIC Educational Resources Information Center

    Steen, Sam

    2011-01-01

    This exploratory study linked academic and personal development within a group counseling intervention. A pre-test post-test research design compared social skills, learning behaviors, and achievement with a convenience sample and control group of students from three elementary schools. For the treatment group, grade point average in Language Arts…

  17. Group Time in Early Childhood Centers: An Exploratory Study.

    ERIC Educational Resources Information Center

    McAfee, Oralie

    To investigate the current status of group time in early childhood centers, a small-scale exploratory study was designed and executed. Results of interviews with 35 teachers and observations in five classrooms serving children ages 2 1/2 through kindergarten revealed that all classrooms had at least one group time or circle time, usually in the…

  18. Young Children's Views of the Technology Process: An Exploratory Study

    ERIC Educational Resources Information Center

    Milne, Louise; Edwards, Richard

    2013-01-01

    This paper describes an exploratory study of an aspect of the technological knowledge of two groups of five-year-old students in their first year at school. Their emerging understandings of the steps required to develop a new product were investigated through a series of interviews. A theoretical framework linking technological knowledge to "funds…

  19. Behavioral Momentum during a Continuous Reading Task: An Exploratory Study

    ERIC Educational Resources Information Center

    Vostal, Brooks R.; Lee, David L.

    2011-01-01

    Adolescents with emotional and behavioral disorders (EBD) often fail to master literacy skills, in part because disruptive behaviors interfere with task engagement and persistence. The theory of behavioral momentum explains the persistence of behavior in the face of changing environmental conditions. The current exploratory study examined…

  20. Emotional Reactions of Students in Field Education: An Exploratory Study

    ERIC Educational Resources Information Center

    Litvack, Andrea; Mishna, Faye; Bogo, Marion

    2010-01-01

    An exploratory study using qualitative methodology was undertaken with recent MSW graduates (N=12) from 2 graduate social work programs to identify and describe the students' emotional reactions to experiences in field education. Significant and interrelated themes emerged including the subjective and unique definitions of emotionally charged…

  1. Competent Communication in the First College Year: An Exploratory Study

    ERIC Educational Resources Information Center

    Morreale, Sherwyn; Staley, Constance; Campbell, Tajshen

    2015-01-01

    First-year students' communication abilities are critical to succeeding in college and interacting professionally with faculty, student affairs staff, and administrators. The purpose of this exploratory study is to better understand how introductory-level college students, particularly those born since 1990, define competent communication in the…

  2. An Exploratory Study of Sustainable Development at Italian Universities

    ERIC Educational Resources Information Center

    Vagnoni, Emidia; Cavicchi, Caterina

    2015-01-01

    Purpose: This paper aims to outline the current status of the implementation of sustainability practices in the context of Italian public universities, highlighting the strengths and gaps. Design/methodology/approach: Based on a qualitative approach, an exploratory study design has been outlined using the model of Glavic and Lukman (2007) focusing…

  3. Sustaining Latina Student Organizations: An Exploratory Instrumental Case Study

    ERIC Educational Resources Information Center

    Castellanos, Michelle

    2016-01-01

    Utilizing the exploratory case study methodology, the author examines the conditions that support and limit a Latina-based student organization at a predominately White institution of higher education. Seven organizational structures were found to influence the organization's ability to advance its aims, from interviews, documents, observations,…

  4. Researching Primary Engineering Education: UK Perspectives, an Exploratory Study

    ERIC Educational Resources Information Center

    Clark, Robin; Andrews, Jane

    2010-01-01

    This paper draws attention to the findings of an exploratory study that critically identified and analysed relevant perceptions of elementary level engineering education within the UK. Utilising an approach based upon grounded theory methodology, 30 participants including teachers, representatives of government bodies and non-profit providers of…

  5. Academic and Personal Development through Group Work: An Exploratory Study

    ERIC Educational Resources Information Center

    Steen, Sam

    2011-01-01

    This exploratory study linked academic and personal development within a group counseling intervention. A pre-test post-test research design compared social skills, learning behaviors, and achievement with a convenience sample and control group of students from three elementary schools. For the treatment group, grade point average in Language Arts…

  6. Emotional Reactions of Students in Field Education: An Exploratory Study

    ERIC Educational Resources Information Center

    Litvack, Andrea; Mishna, Faye; Bogo, Marion

    2010-01-01

    An exploratory study using qualitative methodology was undertaken with recent MSW graduates (N=12) from 2 graduate social work programs to identify and describe the students' emotional reactions to experiences in field education. Significant and interrelated themes emerged including the subjective and unique definitions of emotionally charged…

  7. Contingency Management for Adolescent Smokers: An Exploratory Study

    ERIC Educational Resources Information Center

    Tevyaw, Tracy O'Leary; Gwaltney, Chad; Tidey, Jennifer W.; Colby, Suzanne M.; Kahler, Christopher W.; Miranda, Robert; Barnett, Nancy P.; Rohsenow, Damaris J.; Monti, Peter M.

    2007-01-01

    This exploratory study investigated the efficacy and feasibility of a contingency management (CM) protocol for adolescent smokers that included use of a reduction phase. Using a within-participants design, 19 adolescents completed three 7-day phases: (1) reinforcement for attendance and provision of breath samples (RA) phase, (2) a washout phase,…

  8. An Exploratory Study of Sustainable Development at Italian Universities

    ERIC Educational Resources Information Center

    Vagnoni, Emidia; Cavicchi, Caterina

    2015-01-01

    Purpose: This paper aims to outline the current status of the implementation of sustainability practices in the context of Italian public universities, highlighting the strengths and gaps. Design/methodology/approach: Based on a qualitative approach, an exploratory study design has been outlined using the model of Glavic and Lukman (2007) focusing…

  9. Teachers' Attitudes and Beliefs about Bullying: Two Exploratory Studies

    ERIC Educational Resources Information Center

    Bauman, Sheri; Hurley, Cindy

    2005-01-01

    Two exploratory studies were conducted to investigate U.S. teachers' attitudes and beliefs about bullying. Although most teachers believed they were doing a good job at preventing bullying, results indicate that some teachers hold beliefs that are at odds with current best practices in bullying prevention and intervention. First-year teachers…

  10. Sustaining Latina Student Organizations: An Exploratory Instrumental Case Study

    ERIC Educational Resources Information Center

    Castellanos, Michelle

    2016-01-01

    Utilizing the exploratory case study methodology, the author examines the conditions that support and limit a Latina-based student organization at a predominately White institution of higher education. Seven organizational structures were found to influence the organization's ability to advance its aims, from interviews, documents, observations,…

  11. Postgraduate Study and Managers' Subsequent Work Experience: An Exploratory Evaluation

    ERIC Educational Resources Information Center

    Andrews, Jane; Harris, Margaret

    2009-01-01

    Drawing on an exploratory qualitative study, this article considers the link between business school teaching at graduate level and subsequent work behaviour and experiences of former students. It evaluates the student experience some time "after" graduation. The findings of the retrospective evaluation point to the value of classroom…

  12. Spirituality and health: an exploratory study of hospital patients' perspectives.

    PubMed

    Hilbers, Julieanne; Haynes, Abby S; Kivikko, Jennifer G

    2010-03-01

    The relationship between spirituality/religion and health is receiving increasing academic interest, but few studies have explored the experience of Australians. This paper presents data from an exploratory survey of patients and families in a public teaching hospital in Sydney. The findings show that the majority of hospital service users:

  13. Flickr's Potential as an Academic Image Resource: An Exploratory Study

    ERIC Educational Resources Information Center

    Angus, Emma; Stuart, David; Thelwall, Mike

    2010-01-01

    Many web 2.0 sites are extremely popular and contain vast amounts of content, but how much of this content is useful in academia? This exploratory paper investigates the potential use of the popular web 2.0 image site Flickr as an academic image resource. The study identified images tagged with any one of 12 subject names derived from recognized…

  14. Behavioral Momentum during a Continuous Reading Task: An Exploratory Study

    ERIC Educational Resources Information Center

    Vostal, Brooks R.; Lee, David L.

    2011-01-01

    Adolescents with emotional and behavioral disorders (EBD) often fail to master literacy skills, in part because disruptive behaviors interfere with task engagement and persistence. The theory of behavioral momentum explains the persistence of behavior in the face of changing environmental conditions. The current exploratory study examined…

  15. Refugee Students in Toronto Schools: An Exploratory Study. No. 211.

    ERIC Educational Resources Information Center

    Yau, Maria

    An exploratory study of the refugees in the Toronto (Ontario, Canada) public school system examined: (1) their situation, including their numbers and distributions, countries of origin, demographic characteristics, and challenges and needs at school; (2) how teachers and other school staff deal with the situation, and the kinds of difficulties…

  16. Students with Psychiatric Disabilities: An Exploratory Study of Program Practices

    ERIC Educational Resources Information Center

    GlenMaye, Linnea F.; Bolin, Brien

    2007-01-01

    This article presents findings of an exploratory study addressing social work program practices regarding psychiatric disabilities among social work students. An e-mail invitation to participate in an online survey was sent to approximately 875 social work educators, with 71 individuals choosing to participate. The findings indicated that 88% of…

  17. Mathematics Anxiety in Young Children: An Exploratory Study

    ERIC Educational Resources Information Center

    Harari, Rachel R.; Vukovic, Rose K.; Bailey, Sean P.

    2013-01-01

    This study explored the nature of mathematics anxiety in a sample of 106 ethnically and linguistically diverse first-grade students. Although much is known about mathematics anxiety in older children and adults, little is known about when mathematics anxiety first emerges or its characteristics in young children. Results from exploratory factor…

  18. Contingency Management for Adolescent Smokers: An Exploratory Study

    ERIC Educational Resources Information Center

    Tevyaw, Tracy O'Leary; Gwaltney, Chad; Tidey, Jennifer W.; Colby, Suzanne M.; Kahler, Christopher W.; Miranda, Robert; Barnett, Nancy P.; Rohsenow, Damaris J.; Monti, Peter M.

    2007-01-01

    This exploratory study investigated the efficacy and feasibility of a contingency management (CM) protocol for adolescent smokers that included use of a reduction phase. Using a within-participants design, 19 adolescents completed three 7-day phases: (1) reinforcement for attendance and provision of breath samples (RA) phase, (2) a washout phase,…

  19. Foreign Students' Attitudes in Portuguese Language Classrooms: An Exploratory Study

    ERIC Educational Resources Information Center

    Cabral, Maria

    2005-01-01

    This exploratory study aims to investigate the attitudes and motivation of four English-speaking students in two Portuguese public schools towards their Portuguese and English language classes. Our research revealed that that the needs of these students were not met in their Portuguese language classes nor their English language classes. This can…

  20. Flickr's Potential as an Academic Image Resource: An Exploratory Study

    ERIC Educational Resources Information Center

    Angus, Emma; Stuart, David; Thelwall, Mike

    2010-01-01

    Many web 2.0 sites are extremely popular and contain vast amounts of content, but how much of this content is useful in academia? This exploratory paper investigates the potential use of the popular web 2.0 image site Flickr as an academic image resource. The study identified images tagged with any one of 12 subject names derived from recognized…

  1. An Exploratory Study of Biology Teachers' Online Information Seeking Practices

    ERIC Educational Resources Information Center

    Perrault, Anne Marie

    2007-01-01

    This study reports on exploratory research that investigated biology teachers' perceptions of their online information seeking practices and how these practices influenced their instructional planning activities. Quantitative and qualitative analyses of the results of an online survey and ten in-depth interviews measuring use of specific online…

  2. International Comparisons of Teachers' Salaries: An Exploratory Study. Survey Report.

    ERIC Educational Resources Information Center

    Barro, Steven M.; Suter, Larry

    This paper, the final product of a study, "International Comparison of Teachers' Salaries," on an exploratory effort to compare salaries of elementary and secondary school teachers in the United States with those in other economically advanced countries. Data was obtained from Canada, Denmark, Federal Republic of Germany, France, Italy, Japan,…

  3. Researching Primary Engineering Education: UK Perspectives, an Exploratory Study

    ERIC Educational Resources Information Center

    Clark, Robin; Andrews, Jane

    2010-01-01

    This paper draws attention to the findings of an exploratory study that critically identified and analysed relevant perceptions of elementary level engineering education within the UK. Utilising an approach based upon grounded theory methodology, 30 participants including teachers, representatives of government bodies and non-profit providers of…

  4. An Exploratory Study of Factors Differentiating Freshmen Educational Growth.

    ERIC Educational Resources Information Center

    Lenning, Oscar T.

    The present study was an exploratory investigation of factors that differentiate students who exhibit "negative educational growth" from a group of equally able students who exhibit marked "positive educational growth." Educational growth was operationally defined as estimated true test-retest change on American College Tests (ACT) composite…

  5. Transfer Readiness Pilot Study.

    ERIC Educational Resources Information Center

    Scott-Skillman, Thelma; And Others

    The California Community Colleges (CCC) has implemented a prototype model for determining student transfer readiness as a primary means of assessing community college transfer effectiveness. This report provides definitions of transfer readiness and guidelines for colleges participating in the CCC transfer readiness study. First, a memorandum from…

  6. Speech Alarms Pilot Study

    NASA Technical Reports Server (NTRS)

    Sandor, A.; Moses, H. R.

    2016-01-01

    Currently on the International Space Station (ISS) and other space vehicles Caution & Warning (C&W) alerts are represented with various auditory tones that correspond to the type of event. This system relies on the crew's ability to remember what each tone represents in a high stress, high workload environment when responding to the alert. Furthermore, crew receive a year or more in advance of the mission that makes remembering the semantic meaning of the alerts more difficult. The current system works for missions conducted close to Earth where ground operators can assist as needed. On long duration missions, however, they will need to work off-nominal events autonomously. There is evidence that speech alarms may be easier and faster to recognize, especially during an off-nominal event. The Information Presentation Directed Research Project (FY07-FY09) funded by the Human Research Program included several studies investigating C&W alerts. The studies evaluated tone alerts currently in use with NASA flight deck displays along with candidate speech alerts. A follow-on study used four types of speech alerts to investigate how quickly various types of auditory alerts with and without a speech component - either at the beginning or at the end of the tone - can be identified. Even though crew were familiar with the tone alert from training or direct mission experience, alerts starting with a speech component were identified faster than alerts starting with a tone. The current study replicated the results from the previous study in a more rigorous experimental design to determine if the candidate speech alarms are ready for transition to operations or if more research is needed. Four types of alarms (caution, warning, fire, and depressurization) were presented to participants in both tone and speech formats in laboratory settings and later in the Human Exploration Research Analog (HERA). In the laboratory study, the alerts were presented by software and participants were

  7. Speech Alarms Pilot Study

    NASA Technical Reports Server (NTRS)

    Sandor, Aniko; Moses, Haifa

    2016-01-01

    Speech alarms have been used extensively in aviation and included in International Building Codes (IBC) and National Fire Protection Association's (NFPA) Life Safety Code. However, they have not been implemented on space vehicles. Previous studies conducted at NASA JSC showed that speech alarms lead to faster identification and higher accuracy. This research evaluated updated speech and tone alerts in a laboratory environment and in the Human Exploration Research Analog (HERA) in a realistic setup.

  8. A study of airline pilot morbidity.

    PubMed

    Sykes, Adrian J; Larsen, Peter D; Griffiths, Robin F; Aldington, Sarah

    2012-10-01

    It has long been believed that airline pilots are healthier than the general population. There are a number of reasons why this should be the case. However, there is very little evidence to support this belief as fact. This study investigates the health of the pilot population of an Oceanic based airline compared to the health of the general population. Pilots who conducted their medical certificate renewal at the airline's medical unit between 1 November 2009 and 31 October 2010 were included. A medical questionnaire was completed by each pilot at the time of their medical certificate renewal. Data from the questionnaire was entered into a database as well as the pilot's BMI, blood pressure, lipid profile, and blood glucose level. The comparison population was the population who completed the New Zealand Health Survey (NZHS) between 2006-2007. Demographic, lifestyle characteristics, and health status data from the pilots was compared to the NZHS using a Chi-squared test. Included in the study were 595 pilots. With respect to most medical conditions, pilots had a lower prevalence when compared to the general population. Pilots had a higher prevalence of kidney disease (3.3% vs 0.6%) and melanoma skin cancer (19 per 1000 vs 0.4 per 1000). This study suggests that pilots in New Zealand are healthier than the general population with respect to most medical conditions. The two medical conditions that were identified as being overrepresented in pilots may be the result of the occupational environment.

  9. Depression and sexual desire: an exploratory study in psychiatric patients.

    PubMed

    Lourenço, Mário; Azevedo, Leandra Pinheiro; Gouveia, José Luís

    2011-01-01

    The purpose of this article was to study the relation between depression and its effect on the sexual desire in psychiatric patients. The sample comprised 89 patients from the Psychiatric and Mental Health Department of Alto Ave's Hospital Center, Entidade Publica Empresarial. The obtained results in this exploratory study revealed that depressive symptomatology severity is directly related with sexual desire. Variables gender, age, and working status, as well as, sociocultural levels indicated important and significant differences between patients.

  10. 90% Compliance Pilot Studies Final Report

    SciTech Connect

    2013-06-01

    In early 2010, the U.S. Department of Energy (DOE) announced an opportunity for states to participate in energy code compliance evaluation pilot studies. DOE worked with five Regional Energy Efficiency Organizations (REEOs, formerly referred to as Energy Efficiency Partnerships, or EEPs) to fund pilot studies covering nine states. This report details conclusions stated in individual state reports, as well as conclusions drawn by DOE based on their oversight of the pilot studies, and based on discussions held with the REEOs and representatives from the pilot study states and their contractors.

  11. Career Success: An Exploratory Study of Managers.

    ERIC Educational Resources Information Center

    Gattiker, Urs E.; Larwood, Laurie

    Recent studies have evaluated career strategies and their relationship to career success. Previous research has evaluated career success as perceived by persons evaluating others' careers, generally with such criteria as job title, salary, and promotions. This study examined career success through a combination of objective and subjective…

  12. Identifying Language Learning Strategies: An Exploratory Study

    ERIC Educational Resources Information Center

    Pineda, Jorge E.

    2010-01-01

    This is a small scale, inductive, ethnographic study whose objective is to explore the language learning strategies used by the students of different languages at a language program at the university level. Students of English, French, Portuguese, Mandarin Chinese, Japanese, Italian, and German participate in the study. Three instruments are used…

  13. An exploratory study on emotion recognition in patients with a clinically isolated syndrome and multiple sclerosis.

    PubMed

    Jehna, Margit; Neuper, Christa; Petrovic, Katja; Wallner-Blazek, Mirja; Schmidt, Reinhold; Fuchs, Siegrid; Fazekas, Franz; Enzinger, Christian

    2010-07-01

    Multiple sclerosis (MS) is a chronic multifocal CNS disorder which can affect higher order cognitive processes. Whereas cognitive disturbances in MS are increasingly better characterised, emotional facial expression (EFE) has rarely been tested, despite its importance for adequate social behaviour. We tested 20 patients with a clinically isolated syndrome suggestive of MS (CIS) or MS and 23 healthy controls (HC) for the ability to differ between emotional facial stimuli, controlling for the influence of depressive mood (ADS-L). We screened for cognitive dysfunction using The Faces Symbol Test (FST). The patients demonstrated significant decreased reaction-times regarding emotion recognition tests compared to HC. However, the results also suggested worse cognitive abilities in the patients. Emotional and cognitive test results were correlated. This exploratory pilot study suggests that emotion recognition deficits might be prevalent in MS. However, future studies will be needed to overcome the limitations of this study. Copyright 2010 Elsevier B.V. All rights reserved.

  14. Classroom acoustics: Three pilot studies

    NASA Astrophysics Data System (ADS)

    Smaldino, Joseph J.

    2005-04-01

    This paper summarizes three related pilot projects designed to focus on the possible effects of classroom acoustics on fine auditory discrimination as it relates to language acquisition, especially English as a second language. The first study investigated the influence of improving the signal-to-noise ratio on the differentiation of English phonemes. The results showed better differentiation with better signal-to-noise ratio. The second studied speech perception in noise by young adults for whom English was a second language. The outcome indicated that the second language learners required a better signal-to-noise ratio to perform equally to the native language participants. The last study surveyed the acoustic conditions of preschool and day care classrooms, wherein first and second language learning occurs. The survey suggested an unfavorable acoustic environment for language learning.

  15. Virtue in Medical Practice: An Exploratory Study.

    PubMed

    Kotzee, Ben; Ignatowicz, Agnieszka; Thomas, Hywel

    2017-03-01

    Virtue ethics has long provided fruitful resources for the study of issues in medical ethics. In particular, study of the moral virtues of the good doctor-like kindness, fairness and good judgement-have provided insights into the nature of medical professionalism and the ethical demands on the medical practitioner as a moral person. Today, a substantial literature exists exploring the virtues in medical practice and many commentators advocate an emphasis on the inculcation of the virtues of good medical practice in medical education and throughout the medical career. However, until very recently, no empirical studies have attempted to investigate which virtues, in particular, medical doctors and medical students tend to have or not to have, nor how these virtues influence how they think about or practise medicine. The question of what virtuous medical practice is, is vast and, as we have written elsewhere, the question of how to study doctors' moral character is fraught with difficulty. In this paper, we report the results of a first-of-a-kind study that attempted to explore these issues at three medical schools (and associated practice regions) in the United Kingdom. We identify which character traits are important in the good doctor in the opinion of medical students and doctors and identify which virtues they say of themselves they possess and do not possess. Moreover, we identify how thinking about the virtues contributes to doctors' and medical students' thinking about common moral dilemmas in medicine. In ending, we remark on the implications for medical education.

  16. An Exploratory Study of Adjustment to Widowhood.

    ERIC Educational Resources Information Center

    Haas-Hawkings, Gwen; And Others

    Although widowhood is a disruptive and inevitable phenomenon for many older people, few studies have explored either adjustment to widowhood or the impact of widowhood on the lives of elderly people. Recently widowed persons (N=51), ranging in age from 49 to 83 years old, were interviewed to examine their relatively immediate psychosocial…

  17. Knowledge Work and Telework: An Exploratory Study.

    ERIC Educational Resources Information Center

    Bentley, Kaye; Yoong, Pak

    2000-01-01

    Describes a case study conducted in New Zealand that investigated how knowledge workers used home-based teleworking, using information and Internet technology. Discusses findings that indicate a preference for doing most work at the office, and considers implications for human resources management, practice, and research. (Contains 26 references.)…

  18. Sustainability Learning through Gaming: An Exploratory Study

    ERIC Educational Resources Information Center

    Fabricatore, Carlo; Lopez, Ximena

    2012-01-01

    This study explored the potential of digital games as learning environments to develop mindsets capable of dealing with complexity in the domain of sustainability. Building sustainable futures requires the ability to deal with the complex dynamics that characterize the world in which we live. As central elements in this system, we must develop the…

  19. Firefighter Workplace Learning: An Exploratory Case Study

    ERIC Educational Resources Information Center

    Tracey, Edward A.

    2014-01-01

    Despite there being a significant amount of research investigating workplace learning, research exploring firefighter workplace learning is almost nonexistent. The purpose of this qualitative multi-case study was to explore how firefighters conceptualize, report, and practice workplace learning. The researcher also investigated how firefighters…

  20. Selecting Media for Instruction: An Exploratory Study.

    ERIC Educational Resources Information Center

    Higgins, Norman; Reiser, Robert A.

    1985-01-01

    This study compared media selection decisions novice instructional developers make when using an intuitive selection approach versus Reiser and Gagne's formal selection procedure. Formal selection procedure use results in media selection choices matching those of experienced developers, and more selection factors are considered when novices…

  1. Empowering Student Leadership Beliefs: An Exploratory Study

    ERIC Educational Resources Information Center

    Marcketti, Sara B.; Kadolph, Sara J.

    2010-01-01

    Leadership beliefs contribute to behaviors and attitudes. The purposes for conducting this study were 1) to gain an understanding of undergraduate students' leadership beliefs, 2) to implement three distinct leadership modules into an introductory textiles and clothing course, and 3) to assess the modules' effectiveness in promoting empowering…

  2. Sex Work and Students: An Exploratory Study

    ERIC Educational Resources Information Center

    Roberts, Ron; Bergstrom, Sandra; La Rooy, David

    2007-01-01

    Available evidence suggests that changes in the funding of higher education have led to some students entering the sex industry in order to make ends meet. The current study comprises a sample of undergraduates (N=130) in the south of England, who completed a cross-sectional survey of their financial circumstances, health, psychological…

  3. Defining wilderness with pictures: an exploratory study

    Treesearch

    Ginni Dilworth

    2007-01-01

    Definitions of wilderness have varied across time and cultures. Understanding the way that wilderness is perceived provides insight into both the level of support it receives in American society and the way in which it is managed within that context. Traditionally, definitions have been text-based. This study utilized participant-generated photographs to examine...

  4. Firefighter Workplace Learning: An Exploratory Case Study

    ERIC Educational Resources Information Center

    Tracey, Edward A.

    2014-01-01

    Despite there being a significant amount of research investigating workplace learning, research exploring firefighter workplace learning is almost nonexistent. The purpose of this qualitative multi-case study was to explore how firefighters conceptualize, report, and practice workplace learning. The researcher also investigated how firefighters…

  5. Professional Vision in Action: An Exploratory Study

    ERIC Educational Resources Information Center

    Sherin, Miriam Gamoran; Russ, Rosemary S.; Sherin, Bruce L.; Colestock, Adam

    2008-01-01

    The study of teachers' professional vision poses some unique challenges. The application of professional vision happens in a manner that is fleeting, and that is distributed through the moments of instruction. Because of the ongoing nature of instruction, it is not realistic to expect that one could "pause" instruction momentarily, ask a…

  6. Sex Work and Students: An Exploratory Study

    ERIC Educational Resources Information Center

    Roberts, Ron; Bergstrom, Sandra; La Rooy, David

    2007-01-01

    Available evidence suggests that changes in the funding of higher education have led to some students entering the sex industry in order to make ends meet. The current study comprises a sample of undergraduates (N=130) in the south of England, who completed a cross-sectional survey of their financial circumstances, health, psychological…

  7. Videogames and Spatial Skills: An Exploratory Study.

    ERIC Educational Resources Information Center

    Gagnon, Diana

    1985-01-01

    This study of undergraduate and graduate students examined the potential relationship between spatial aptitude and videogame use to: (1) determine relationship between scoring ability on videogames and spatial aptitude as defined by standardized tests; (2) explore potential gender differences; and (3) examine effects of videogames practice on…

  8. Students' Perceptions on MOOCs: An Exploratory Study

    ERIC Educational Resources Information Center

    Aharony, Noa; Bar-Ilan, Judit

    2016-01-01

    MOOCs are open, online courses that use information technologies to enhance the learning experience and attract various people from the entire world. The current study uses the Technology Acceptance Model (TAM), as well as personal characteristics such as learning strategies, cognitive appraisal, and Kuhlthau's (1991) model of information seeking…

  9. Students' Perceptions on MOOCs: An Exploratory Study

    ERIC Educational Resources Information Center

    Aharony, Noa; Bar-Ilan, Judit

    2016-01-01

    MOOCs are open, online courses that use information technologies to enhance the learning experience and attract various people from the entire world. The current study uses the Technology Acceptance Model (TAM), as well as personal characteristics such as learning strategies, cognitive appraisal, and Kuhlthau's (1991) model of information seeking…

  10. Adolescent Project Pilot for an Outcome Study.

    ERIC Educational Resources Information Center

    Louden, Jenifer H.; Kamara, Sheku G.

    This report describes a 7-week pilot study conducted to estimate probable participation rates for a planned substance abuse treatment outcomes study. The pilot program tested whether acceptable response rates might be obtained by contacting clients whose records had been examined by an earlier study (retrospective) or by contacting current clients…

  11. Pleasures and pounds: an exploratory study.

    PubMed

    Doell, S R; Hawkins, R C

    1982-01-01

    This study investigated the hypothesis that overweight college students and normal weight "restrained" students, particularly those susceptible to stress related overeating and binge episodes, have a restricted range of pleasurable activities available for positive reinforcement of behaviors other than eating. The major finding was that overweight students in a behavioral weight control program reported less enjoyment of pleasant activities than did normal weight classroom control subjects. The relationship of the amount and variety of pleasurable activities to subsequent body weight fluctuations, however, was ambiguous.

  12. Teachers' styles of thinking: an exploratory study.

    PubMed

    Zhang, Li-fang

    2008-01-01

    The primary objective of this study was to explore whether teachers' teaching styles were consistent with their thinking styles. Participants were 194 (85 male, 109 female) high school and university teachers from Shanghai, China, who responded to the Thinking Styles Inventory-Revised (R. J. Sternberg, R. K. Wagner, & L. F. Zhang, 2003) and the Thinking Styles in Teaching Inventory (E. L. Grigorenko & R. J. Sternberg, 1993). Results suggest that after the author controlled participants' age, gender, length of teaching experience, school level, academic discipline, and average class size taught, teachers' teaching styles were statistically predictable from their thinking styles. The author concluded that thinking and teaching styles are related but different constructs. The author discusses implications for teachers and administrators.

  13. Defying Unjust Authority: An Exploratory Study.

    PubMed

    Bocchiaro, Piero; Zimbardo, Philip G

    2010-06-01

    This research explores the psychological factors potentially involved in fostering disobedience to an unjust authority. Our paradigm was modeled after that of the Utrecht Studies on Obedience (Meeus and Raaijmakers European Journal of Social Psychology 16:311-324, 1986) in which participants are ordered to give each of 15 increasingly hostile comments to a participant/victim whenever he fails a trial. Although 30% of our sample followed commands to insult the other participant (confederate), the majority did refuse to do so at some point in the escalating hostility sequence. Our procedure utilized conditions known from prior research to increase the ratio of disobedience to obedience: proximity of teacher to learner plus remote authority. In order to better understand some of the cognitive and affective processes that may predict such defiant behaviour, we utilized a variety of measures, among them, behavioural observations, individual difference assessments, and in depth post-experimental interviews.

  14. Defying Unjust Authority: An Exploratory Study

    PubMed Central

    Zimbardo, Philip G.

    2010-01-01

    This research explores the psychological factors potentially involved in fostering disobedience to an unjust authority. Our paradigm was modeled after that of the Utrecht Studies on Obedience (Meeus and Raaijmakers European Journal of Social Psychology 16:311-324, 1986) in which participants are ordered to give each of 15 increasingly hostile comments to a participant/victim whenever he fails a trial. Although 30% of our sample followed commands to insult the other participant (confederate), the majority did refuse to do so at some point in the escalating hostility sequence. Our procedure utilized conditions known from prior research to increase the ratio of disobedience to obedience: proximity of teacher to learner plus remote authority. In order to better understand some of the cognitive and affective processes that may predict such defiant behaviour, we utilized a variety of measures, among them, behavioural observations, individual difference assessments, and in depth post-experimental interviews. PMID:20461226

  15. Mutilation in Korean Homicide: An Exploratory Study.

    PubMed

    Sea, Jonghan; Beauregard, Eric

    2016-08-15

    Mutilation is a rare and unusual act performed on a victim, especially in cases of homicide. Knowledge on mutilation homicide is scarce as the base rate of this type of homicide is very low. Moreover, previous studies examining this specific criminal behavior have been mainly descriptive, neglecting to look at other factors related to the act of mutilation. Furthermore, depending on the cultural context and country of origin, the infliction of mutilation pre-, per-, or post-homicide translates into different meanings. Therefore, it is important to examine mutilation homicide in the context of non-Western countries. Using crime and forensic examination reports subjected to forensic examination and convicted for a homicide between 1995 and 2011 (N = 1,200) in Korea, the rate of mutilation homicide was estimated. Based on the 65 cases (5.4%) identified, information on the offenses and offenders were described. Moreover, using a series of bivariate analyses, the current study compared cases of mutilation homicides in Korea with other countries. Findings revealed interesting differences and similarities between mutilation homicide cases from Korea and the other countries. For instance, offender-victim relationship, victim's gender, and criminal history were significantly different from the comparison groups. In addition, compared with Korea, mutilation homicide cases were significantly more likely to involve an accomplice in Finland, suggesting the need to carry the body over a long distance. Investigators and researchers need to understand the cultural context in which these acts are committed as the infliction of mutilation may serve different purposes across different countries.

  16. Raman spectroscopy of gliomas: an exploratory study

    NASA Astrophysics Data System (ADS)

    Shenoy, Mahesh; Hole, Arti R.; Shridhar, E.; Moiyadi, Aliasgar V.; Krishna, C. Murali

    2014-03-01

    Gliomas are extremely infiltrative type of brain cancers, the borders of which are difficult to locate. Gliomas largely consist of tumors of astrocytic or oligodendroglial lineage. Usually stereotactic surgery is performed to obtain tumor tissue sample. Complete excision of these tumors with preservation of uninvolved normal areas is important during brain tumor surgeries. The present study was undertaken to explore feasibility of classifying abnormal and normal glioma tissues with Raman spectroscopy (RS). RS is a nondestructive vibrational spectroscopic technique, which provides information about molecular composition, molecular structures and molecular interactions in tissue. Postoperated 33 (20-abnormal and 13-normal) gliomas tissue samples of different grades were collected under clinical supervision. Five micron section from tissue sample was used for confirmatory histopathological diagnosis while the remaining tissue was placed on CaF2 window and spectra were acquired using a fiberoptic-probe-coupled HE-785 Raman-spectrometer. Spectral acquisition parameters were laser power-80mW, integration-20s and averaged over 3 accumulations. Spectra were pre-processed and subjected to unsupervised Principal-Component Analysis (PCA) to identify trends of classification. Supervised PC-LDA (Principal-Component-Linear-Discriminant Analysis) was used to develop standard-models using spectra of 12 normal and abnormal specimens each. Leave-one-out crossvalidation yielded classification-efficiency of 90% and 80% for normal and abnormal conditions, respectively. Evaluation with an independent-test data-set comprising of 135 spectra of 9 samples provided sensitivity of 100% and specificity of 70%. Findings of this preliminary study may pave way for objective tumor margin assessment during brain surgery.

  17. Sexual and reproductive health communication among Sudanese and Eritrean women: an exploratory study from Brisbane, Australia.

    PubMed

    Rogers, Claire; Earnest, Jaya

    2015-01-01

    This exploratory study piloted in Brisbane, Australia, reports on findings from in-depth focus-group discussions conducted with Sudanese and Eritrean women in Brisbane. We investigated and documented their experiences and knowledge of sexual and reproductive health and contraception, and explored their views on sexuality and relationships education within the family environment of minority ethnic communities in Australia. Underpinned by a qualitative psychosocial framework, the study also involved key-informant interviews with health and multicultural not-for-profit sector professionals. Through the knowledge and experiences shared by the participants, the key themes of cultural insensitivity, exclusion and poor communication within the family were highlighted by participants as determining factors in the achievement of sexual and reproductive health and good quality sex and relationships education. Participants proposed recommendations for how minority ethnic communities in Australia can more effectively support and communicate within the family environment to increase their own and their children's knowledge and understanding.

  18. Resident interactions at mealtime: an exploratory study.

    PubMed

    Curle, Leah; Keller, Heather

    2010-09-01

    Social interaction is thought to be important for psychological wellbeing and is necessary for developing relationships between older adults living in facilities. This study seeks to describe the social interaction that occurs amongst tablemates at mealtime in retirement homes, as well those things that influence resident-to-resident interaction. Fourteen lunch time periods were the basis for qualitative participant observation. Two or three researchers collected data in each period, with each observing two tables, resulting in 63 individual table observations at a retirement living facility dining room in a medium-sized city in Southern Ontario. Residents attending mealtime in the dining room were (~ 100). The type, extent and influences on social interactions amongst tablemates were recorded in detailed field notes. Qualitative thematic analysis, using a constant comparison procedure, was used to summarize and make sense of the data. A variety of social interactions occurred amongst tablemates including: making conversation, providing assistance, sharing, humouring, showing appreciation and affection, and rebuffing/ignoring/excluding. Interactions were influenced by tablemate roles, resident characteristics, and the social and physical environment, including staff. Social interactions or lack thereof are important for relationship development and mealtime environment. Describing the types of interaction and what influences them is a first step towards promoting social engagement which can enhance quality of life for residents. Further investigation through interviews with residents on the meaning of mealtime and companionship at meals will build a deeper understanding of the importance and influences on social interaction in this setting.

  19. Development of a qualitative exploratory case study research method to explore sustained delivery of cognitive services.

    PubMed

    Kaae, Susanne; Søndergaard, Birthe; Haugbølle, Lotte Stig; Traulsen, Janine Morgall

    2010-02-01

    To develop, apply and evaluate a new research method to establish relationships between structural and process elements of the provision of cognitive services. In-depth knowledge about how local organisational structural elements of community pharmacies shape the implementation process of cognitive services is needed to develop targeted quality assurance systems to ensure that the services are continuously provided to the patients who need them. The first publicly reimbursed cognitive service in Denmark, the Inhaler Technique Assessment Service (ITAS) is used as the case. The research method was developed at the Faculty of Pharmaceutical Sciences at the University of Copenhagen and later applied to seven community pharmacies geographically spread around Denmark. A pilot study as well as a subsequent literature review was conducted to determine which structure-process elements to focus on in the research method as well as to select appropriate theories and methods. The developed research method was a qualitative exploratory multi-case study, that was based on method triangulation of field observations, semi-structured interviews, group interviews as well as collection of documentary material. The three main themes of the research method were: the administration of tasks, leadership style and professional values. We integrated the organisational theories of Mintzberg, Bolman and Deal as well as Sørensen to support and clarify the data collection process and analyses. A cross-case analysis and an exploratory contextual analysis relating the leadership style of the pharmacy owner to the ITAS provision were applied to the collected data. The developed qualitative exploratory multi-case study research method was satisfactory with regard to achieving nuanced and in-depth results of some relationships between structural and process elements of provision of cognitive services. The research method can be considered an important supplement to the existing literature on the

  20. A Symbolic Measure of Authoritarianism: An Exploratory Study

    ERIC Educational Resources Information Center

    Hogan, H. Wayne

    1970-01-01

    Hypothesizes that the personality dimension of authoritarianism can be measured by means of symbols just as well as it is currently measured by Adorno's verbal F-scale. Pilot study confirms symbolic test of intolerance of ambiguity resulted in positive correlation. (Author/DB)

  1. A Symbolic Measure of Authoritarianism: An Exploratory Study

    ERIC Educational Resources Information Center

    Hogan, H. Wayne

    1970-01-01

    Hypothesizes that the personality dimension of authoritarianism can be measured by means of symbols just as well as it is currently measured by Adorno's verbal F-scale. Pilot study confirms symbolic test of intolerance of ambiguity resulted in positive correlation. (Author/DB)

  2. Self-care among healthcare social workers: An exploratory study.

    PubMed

    Miller, J Jay; Lianekhammy, Joann; Pope, Natalie; Lee, Jacquelyn; Grise-Owens, Erlene

    2017-01-01

    Despite growing interest in self-care, few studies have explicitly examined the self-care practices of healthcare social workers. This exploratory study investigated self-care among practitioners (N = 138) in one southeastern state. Overall, data suggest that healthcare social workers only moderately engaged in self-care. Additionally, analyses revealed significant differences in self-care practices by financial stability, overall health, and licensure status, respectively. Interestingly, perceived health status and current financial situation were significant predictors for overall self-care practices. After a brief review of the literature, this narrative will explicate findings, elucidate discussion points, identify salient implications, and conclude with areas for future research.

  3. Full Mission Simulation in Undergraduate Pilot Training: An Exploratory Study

    DTIC Science & Technology

    1976-12-01

    obtain IP attitudes toward the ASUPT and &et opdnioin of ASUPr capabilities. Generally, the ips liked the ASUP1; they rated it much better than the T-4...adkilevd ch d&e scores qW~ to or better tha the control Vou;. No irnt or pvcd Ebmkoe weoe documated betwi Pezomnusuce of the motion and nomotlo tuned...instruments and contact flight revealed that the experimental group performed significantly better on the contact check ride. A summary of student and

  4. Exploratory study of EEG burst characteristics in preterm infants.

    PubMed

    Simayijiang, Zhayida; Backman, Sofia; Ulén, Johannes; Wikström, Sverre; Åstrom, Kalle

    2013-01-01

    In this paper, we study machine learning techniques and features of electroencephalography activity bursts for predicting outcome in extremely preterm infants. It was previously shown that the distribution of interburst interval durations predicts clinical outcome, but in previous work the information within the bursts has been neglected. In this paper, we perform exploratory analysis of feature extraction of burst characteristics and use machine learning techniques to show that such features could be used for outcome prediction. The results are promising, but further verification in larger datasets is needed to obtain conclusive results.

  5. The taunting of parentally bereaved children: an exploratory study.

    PubMed

    Cain, Albert C; LaFreniere, Lucas S

    2015-01-01

    This exploratory study addresses the rarely mentioned, minimally investigated topic of peer taunting of parentally bereaved children. It suggests that social support cannot be adequately conceptualized or measured on an essentially one-dimensional scale from high to low support. The data are derived from lengthy semistructured transcribed research interviews of bereaved children. Using conservative criteria, 7 of the 35 children were found to have experienced direct, raw taunting about their loss. The varied forms of taunting experienced are described, as well as a range of victim reactions. Suggestions of foci for future research are presented.

  6. Researching primary engineering education: UK perspectives, an exploratory study

    NASA Astrophysics Data System (ADS)

    Clark, Robin; Andrews, Jane

    2010-10-01

    This paper draws attention to the findings of an exploratory study that critically identified and analysed relevant perceptions of elementary level engineering education within the UK. Utilising an approach based upon grounded theory methodology, 30 participants including teachers, representatives of government bodies and non-profit providers of primary level engineering initiatives were interviewed. Three main concepts were identified during the analysis of findings, each relevant to primary engineering education. These were pedagogic issues, exposure to engineering within the curriculum and children's interest. The paper concludes that the opportunity to make a real difference to children's education by stimulating their engineering imagination suggests this subject area is of particular value.

  7. Comparison of postdischarge physiotherapy versus usual care following primary total knee arthroplasty for osteoarthritis: an exploratory pilot randomized clinical trial.

    PubMed

    Minns Lowe, Catherine J; Barker, Karen L; Holder, Roger; Sackley, Catherine M

    2012-07-01

    To evaluate a pilot trial of a postdischarge physiotherapy intervention to improve patient function versus usual physiotherapy in patients undergoing total knee arthroplasty aiming to assess: recruitment rate, feasibility and acceptability of the intervention and control, suitability of outcomes, retention and adverse events and to inform sample size calculation for a definitive trial. Exploratory pilot randomized controlled trial using independent assessment. Mixed urban and rural, UK. Patients undergoing primary, elective unilateral knee arthroplasty for osteoarthritis. Two additional home physiotherapy visits of functional weight-bearing exercises, functional task-specific training versus treatment as usual. Oxford Knee Score at 12 months. completion rates, adverse events, Knee Injury and Osteoarthritis Outcome Score, leg extensor power, timed 10-m walk, timed sit-to-stand, resource use diaries. Assessments completed at baseline (pre-operatively), 3, 6 and 12 months. Of 181 eligible participants 107 (59.1%) were randomized over 13 months, one participant withdrew, no adverse events. Intervention group n = 56 (mean age 67.8), control group n = 51 (mean age 70.8). The difference in mean change of Oxford Knee Scores between groups (intervention--control) at 12 months was 0.2 (95% confidence interval (CI) -3.8, 4.2), P = 0.94. Patient diaries revealed non-trial additional physiotherapy requires improved measurement. Successful recruitment and retention rates were achieved. The intervention appeared feasible and acceptable but may be suboptimal in intensity given recent research. A sample size of 1271 participants would be required for a fully powered randomized controlled trial using the main outcome. However new outcomes, potentially of greater validity and responsiveness, require consideration.

  8. Exposure to airborne endotoxins among sewer workers: an exploratory study.

    PubMed

    Duquenne, Philippe; Ambroise, Denis; Görner, Pierre; Clerc, Frédéric; Greff-Mirguet, Guylaine

    2014-04-01

    Exploratory bioaerosol sampling was performed in order to assess exposure to airborne endotoxins during sewer work. Personal samples were collected in underground sewer pipes using 37-mm closed-face cassettes containing fibreglass filters (CFC-FG method) or polycarbonate filters (CFC-PC method). Endotoxins were quantified using the limulus amoebocyte lysate assay. Concentrations of airborne endotoxins at sewer workplaces (16-420 EU m(-3)) were higher than those measured outside the sewer network (0.6-122 EU m(-3)). Sewer worker exposure to airborne endotoxins depended on the workplace and on the tasks. Exposure levels were the highest for tasks involving agitation of water and matter, especially for 'chamber cleanup' and 'pipes cleanup' with a high-pressure water jet. Airborne endotoxin levels at the workplace tended to be higher when CFC-FG was used as the sampling method rather than CFC-PC. The adjusted mean of the measured concentrations for CFC-PC represents 57% of the mean observed with CFC-FG. The number of samples collected in the descriptive study was too low for drawing definitive conclusions and further exposure investigations are needed. Therefore, our exploratory study provides new exposure data for the insufficiently documented sewer working environment and it would be useful for designing larger exposures studies.

  9. Mechanisms governing the direct removal of wastes from the Waste Isolation Pilot Plant repository caused by exploratory drilling

    SciTech Connect

    Berglund, J.W.

    1992-12-01

    Two processes are identified that can influence the quantity of wastes brought to the ground surface when a waste disposal room of the Waste Isolation Pilot Plant is inadvertently penetrated by an exploratory borehole. The first mechanism is due to the erosion of the borehole wall adjacent to the waste caused by the flowing drilling fluid (mud); a quantitative computational model based upon the flow characteristics of the drilling fluid (laminar or turbulent) and other drilling parameters is developed and example results shown. The second mechanism concerns the motion of the waste and borehole spall caused by the flow of waste-generated gas to the borehole. Some of the available literature concerning this process is discussed, and a number of elastic and elastic-plastic finite-difference and finite-element calculations are described that confirm the potential importance of this process in directly removing wastes from the repository to the ground surface. Based upon the amount of analysis performed to date, it is concluded that it is not unreasonable to expect that volumes of waste several times greater than that resulting from direct cutting of a gauge borehole could eventually reach the ground surface. No definitive quantitative model for waste removal as a result of the second mechanism is presented; it is concluded that decomposed waste constitutive data must be developed and additional experiments performed to assess further the full significance of this latter mechanism.

  10. Using appreciative inquiry during care transitions: an exploratory study.

    PubMed

    Scala, Elizabeth; Costa, Linda L

    2014-01-01

    The purpose of the study was to evaluate the effectiveness of a transitional care coaching intervention offered to chronically ill medical patients during the transition from hospital to home. This 2-arm randomized pilot study uses a coaching framework based on appreciative inquiry theory. This article reviews the appreciative inquiry literature and identifies the characteristics of patients who participated in appreciative inquiry coaching. Lessons learned are summarized, and suggestions for future research are offered.

  11. Court chaplaincy and spiritual care in australia: an exploratory study.

    PubMed

    Carey, Lindsay B

    2015-06-01

    This paper summarizes an exploratory study undertaken to consider the work of Australian chaplaincy personnel ministering to people proceeding through emotionally challenging judicial court proceedings. This qualitative research (a first among Australian court chaplains) was not concerned with specific court procedures per se, but predominantly about the perspectives of chaplains concerning their professional contribution and issues they experienced while trying to assist people struggling with court processes. Data from a single focus group indicated that court chaplains were striving to fulfill religious and spiritual duties according to national and international standards. Given various frustrations identified by chaplain participants, which either impeded or thwarted their professional role as chaplains, a number of improvements were subsequently identified in order to develop the efficiency and effectiveness of court chaplaincy and thus maximize the benefits of spiritual and pastoral care to people in court. Implications of this exploratory study relate not only to court chaplaincy but also to ecclesiastical organizations, governments and the need of support for further research to be conducted.

  12. A Pilot Study of Physiological Reactivity in Children and Maternal Figures Who Lost Relatives in a Terrorist Attack

    ERIC Educational Resources Information Center

    Pfefferbaum, Betty; Tucker, Phebe; Jeon-Slaughter, Haekyung; Allen, James R.; Hammond, Donna R.; Whittlesey, Suzanne W.; Vinekar, Shreekumar S.; Feng, Yan

    2013-01-01

    Trauma is thought to interfere with normal grief by superimposing symptoms of posttraumatic stress disorder. This exploratory pilot study examined the association between traumatic grief and objectively measured physiological reactivity to a trauma interview in 13 children who lost relatives in the Oklahoma City bombing as well as a potential link…

  13. A Pilot Study of Physiological Reactivity in Children and Maternal Figures Who Lost Relatives in a Terrorist Attack

    ERIC Educational Resources Information Center

    Pfefferbaum, Betty; Tucker, Phebe; Jeon-Slaughter, Haekyung; Allen, James R.; Hammond, Donna R.; Whittlesey, Suzanne W.; Vinekar, Shreekumar S.; Feng, Yan

    2013-01-01

    Trauma is thought to interfere with normal grief by superimposing symptoms of posttraumatic stress disorder. This exploratory pilot study examined the association between traumatic grief and objectively measured physiological reactivity to a trauma interview in 13 children who lost relatives in the Oklahoma City bombing as well as a potential link…

  14. The Process of Oncology Nurse Practitioner Patient Navigation: A Pilot Study.

    PubMed

    Johnson, Frances

    2016-04-01

    Oncology nurse practitioner (ONP) patient navigators may improve clinical outcomes. However, no standard measures of the process of oncology patient navigation or of related clinical outcomes exist, and research in this area is limited. The exploratory pilot study detailed in this article used grounded theory and interviews with three ONPs to define the processes employed by ONP patient navigators in caring for patients with cancer.
.

  15. Secure software practices among Malaysian software practitioners: An exploratory study

    NASA Astrophysics Data System (ADS)

    Mohamed, Shafinah Farvin Packeer; Baharom, Fauziah; Deraman, Aziz; Yahya, Jamaiah; Mohd, Haslina

    2016-08-01

    Secure software practices is increasingly gaining much importance among software practitioners and researchers due to the rise of computer crimes in the software industry. It has become as one of the determinant factors for producing high quality software. Even though its importance has been revealed, its current practice in the software industry is still scarce, particularly in Malaysia. Thus, an exploratory study is conducted among software practitioners in Malaysia to study their experiences and practices in the real-world projects. This paper discusses the findings from the study, which involved 93 software practitioners. Structured questionnaire is utilized for data collection purpose whilst statistical methods such as frequency, mean, and cross tabulation are used for data analysis. Outcomes from this study reveal that software practitioners are becoming increasingly aware on the importance of secure software practices, however, they lack of appropriate implementation, which could affect the quality of produced software.

  16. BIMOMASS GASIFICATION PILOT PLANT STUDY

    EPA Science Inventory

    The report gives results of a gasification pilot program using two biomass feedstocks: bagasse pellets and wood chips. he object of the program was to determine the properties of biomass product gas and its suitability as a fuel for gas-turbine-based power generation cycles. he f...

  17. BIMOMASS GASIFICATION PILOT PLANT STUDY

    EPA Science Inventory

    The report gives results of a gasification pilot program using two biomass feedstocks: bagasse pellets and wood chips. he object of the program was to determine the properties of biomass product gas and its suitability as a fuel for gas-turbine-based power generation cycles. he f...

  18. An exploratory study of reflexological treatment for headache.

    PubMed

    Launsø, L; Brendstrup, E; Arnberg, S

    1999-05-01

    Headache is the most frequently reported symptom among Danish adults, and studies in various European countries indicate migraine headache prevalence rates similar to those in Denmark. An exploratory study of reflexological treatment for headache was conducted from 1993 to 1994 to examine which patients with headache underwent a course of reflexological treatment, why patients sought reflexological treatment, what previous experience patients had with medication for headache, and what outcomes patients experienced from reflexological treatment. Prospective and exploratory study using random sampling and the following data collection methods: headache diaries, registration schemes for practitioners, questionnaires, and qualitative interviews. Denmark. 220 patients with migraine and/or tension headache. Patients were treated for a maximum of 6 months by 78 reflexologists systematically drawn from the membership lists of 5 alternative therapist associations. A diagnosis of each patient's type of headache at the outset of treatment was made by a consulting physician according to the International Headache Society Classification (1988). At 3-month follow-up, 81% of patients reported that they were helped by the treatments or were cured of their headache problems. Nineteen percent of those who had formerly taken drugs to control their headaches were able to stop medication support following participation in the study. Reflexological treatment seems to improve patients' general well-being, energy level, ability to interpret their own body signals, and ability to understand the reasons for headache. However, these relationships may be due to other factors in the treatment environment. Additional studies are necessary to determine the proximate cause of reflexology's therapeutic benefits.

  19. Immigrants and the criminal justice system: an exploratory study.

    PubMed

    Davis, R C; Erez, E; Avitabile, N E

    1998-01-01

    Experts have argued that there are significant barriers to recent immigrants' use of the criminal justice system. This exploratory study, using convenience samples, is among the first to look empirically at the experiences of recent immigrant victims with the criminal justice system in the United States. Contrary to expectations, we found that immigrants reported relatively few problems unique to foreign-born persons in dealing with the police and the courts, and that their satisfaction with the justice system was comparable to levels reported in studies of native-born victims. The results suggest that although recent immigrants' expectations of the criminal justice system may be different from those of native born, the experiences of immigrant victims and their satisfaction with the justice system are similar in many respects to those of native-born victims.

  20. Smarter candidate selection--utilizing microdosing in exploratory clinical studies.

    PubMed

    Buchan, P

    2007-01-01

    Microdosing offers a faster and potentially less expensive approach to obtaining human in vivo PK data in early clinical drug development. It encompasses the use of pharmacologically inactive doses of test drug in the low microgram range along with ultrasensitive assay methods (PET, AMS) to assess human exposure in order to extrapolate the PK of higher, clinically more relevant doses, assuming linear PK. This strategy allows early evaluation of systemic clearance, oral bioavailability as well as sources of intersubject variability and questions of specific metabolite formation. It does take advantage of reduced regulatory requirements of preclinical safety studies, bulk drug synthesis (CMC requirements) and easier formulation options, e.g., as part of an exploratory IND; however, this is counterbalanced by a need to synthesize radiolabeled test compound and the development of a sophisticated analytical method. Ongoing studies will determine the predictability of human PK using Microdosing methods.

  1. An exploratory study of neuro linguistic programming and communication anxiety

    NASA Astrophysics Data System (ADS)

    Brunner, Lois M.

    1993-12-01

    This thesis is an exploratory study of Neuro-Linguistic Programming (NLP), and its capabilities to provide a technique or a composite technique that will reduce the anxiety associated with making an oral brief or presentation before a group, sometimes referred to as Communication Apprehension. The composite technique comes from NLP and Time Line Therapy, which is an extension to NLP. Student volunteers (17) from a Communications course given by the Administrative Sciences Department were taught this technique. For each volunteer, an informational oral presentation was made and videotaped before the training and another informational oral presentation made and videotaped following the training. The before and after training presentations for each individual volunteer were evaluated against criteria for communications anxiety and analyzed to determine if there was a noticeable reduction of anxiety after the training. Anxiety was reduced in all of the volunteers in this study.

  2. Pharmacogenetics of Ketamine-Induced Emergence Phenomena: A Pilot Study.

    PubMed

    Aroke, Edwin N; Crawford, Sybil L; Dungan, Jennifer R

    Up to 55% of patients who are administered ketamine experience an emergence phenomena (EP) that closely mimics schizophrenia and increases their risk of injury; however, to date, no studies have investigated genetic association of ketamine-induced EP in healthy patients. The aim of the study was to investigate the feasibility and sample sizes required to explore the relationship between CYP2B6*6 and GRIN2B single-nucleotide polymorphisms and ketamine-induced EP. This cross-sectional, pharmacogenetic candidate, gene pilot study recruited 75 patients having minor elective outpatient surgeries. EP was measured with the Clinician Administered Dissociative State Scale. Genetic association of CYP2B6*6 and GRIN2B (rs1019385 and rs1806191) single-nucleotide polymorphisms and ketamine-induced EP occurrence and severity were tested using logistic and linear regression. Forty-seven patients (63%) received ketamine and were genotyped, and 40% of them experienced EP. Occurrence and severity of EP were not associated with CYP2B6*6 or GRIN2B (p > .10). Exploratory analysis of nongenotype models containing age, ketamine dose, duration of anesthesia, and time from ketamine administration to assessment for EP significantly predicted EP occurrence (p = .001) and severity (p = .007). This pilot study demonstrates feasibility for implementing a pharmacogenetic study in a clinical setting, and we estimate that between 380 and 570 cases will be needed to adequately power future genetic association studies. Younger age, higher dose, and longer duration of anesthesia significantly predicted EP occurrence and severity among our pilot sample. Although the small sample size limited our ability to demonstrate significant genotype differences, we generated effect sizes, sample size estimates, and nongenetic covariates information in order to support future pharmacogenetic study design for evaluating this adverse event.

  3. [School blogs about sexuality: an exploratory documentary study].

    PubMed

    Valli, Gabriela Petró; Cogo, Ana Luísa Petersen

    2013-09-01

    The objective was to analyze the structure of school blogs on sexuality and their utilization by adolescents. This quantitative, exploratory and documentary study was performed with 11 blogs designed by students and available online in March of 2012. The information was submitted to hypertext analysis and descriptive statistics, taking research ethics norms into consideration. Group and education blogs developed in Portuguese and Brazilian schools were most often signed by their authors and suffered few updates. The written posts mixed scientific and informal languages, besides presenting videos and images. Every blog included information regarding the number of followers, visits, comments and a contact to answer questions. The highlighted discussed topics were birth control methods and sexually transmitted diseases (STDs). Blogs are a resource for health education that should promote active discussions and rely on the participation of health care professionals.

  4. An Exploratory Study of Community College Department Chairs' Perspectives of Online Learning: Creating Sustainable Change

    ERIC Educational Resources Information Center

    Dore, David A.

    2010-01-01

    This two-phase exploratory study examined department chairs' perspectives of online learning in a California community college district and examined if differences existed in This two-phase exploratory study examined department chairs' perspectives of online learning in a California community college district and examined if differences existed in…

  5. A Double-Blind, Placebo-Controlled Study of Risperidone for the Treatment of Adolescents and Young Adults with Anorexia Nervosa: A Pilot Study

    ERIC Educational Resources Information Center

    Hagman, Jennifer; Gralla, Jane; Sigel, Eric; Ellert, Swan; Dodge, Mindy; Gardner, Rick; O'Lonergan, Teri; Frank, Guido; Wamboldt, Marianne Z.

    2011-01-01

    Objective: The purpose of this double-blind, placebo-controlled exploratory pilot study was to evaluate the safety and efficacy of risperidone for the treatment of anorexia nervosa. Method: Forty female subjects 12 to 21 years of age (mean, 16 years) with primary anorexia nervosa in an eating disorders program were randomized to receive…

  6. A Double-Blind, Placebo-Controlled Study of Risperidone for the Treatment of Adolescents and Young Adults with Anorexia Nervosa: A Pilot Study

    ERIC Educational Resources Information Center

    Hagman, Jennifer; Gralla, Jane; Sigel, Eric; Ellert, Swan; Dodge, Mindy; Gardner, Rick; O'Lonergan, Teri; Frank, Guido; Wamboldt, Marianne Z.

    2011-01-01

    Objective: The purpose of this double-blind, placebo-controlled exploratory pilot study was to evaluate the safety and efficacy of risperidone for the treatment of anorexia nervosa. Method: Forty female subjects 12 to 21 years of age (mean, 16 years) with primary anorexia nervosa in an eating disorders program were randomized to receive…

  7. [Generations of Italian nurses compared: an exploratory study].

    PubMed

    Stevanin, Simone; Gregori, Dario; Poletti, Piera

    2015-01-01

    The influence that generations have on complex nursing work environment have not been investigated yet in Italy. The majority of studies realized on this topic up to now has a small sample size and is monocentric. None Italian study has directly investigated nursing multigenerational workforce. The study aimed to investigate the existence of generational differences in Italian nurses professional within the italian context and describe their characteristics. A 33 items questionnaire devised for the purpose was administred to a sample of 317 nurses of two major Italian North-East hospital. Five dimensions were analyzed: professional space, professional role, professional culture, orientation to care, relationships among generations. Data showed statistically significant differences among nurses generations in 9 items. The dimensions with the greatest number of significant items were found to be relationship among generations (6 items), followed by orientation to care, professional space and professional role (1 item each). Results highlighted the existence of generational differences and give some information on perceptions and relationships between italian nurses generations. Being the first exploratory study on Italian nurses, it is currently impossible to compare these results with those of previous studies. Further investigation is needed to make more comparisons with international literature.

  8. An exploratory shaft facility in SALT: Draft shaft study plan

    SciTech Connect

    Not Available

    1987-03-01

    This draft Shaft Study Plan describes a program of testing and monitoring in the Exploratory Shafts of a candidate high-level nuclear waste repository site in Deaf Smith County, Texas. The purpose of the programs to assist with site characterization in support of a determination of site suitability for development as a repository design and performance assessment evaluations. The program includes a variety of geological, geophysical, geomechanical, thermomechanical, and geohydrological testing and monitoring. The program is presented as a series of separate studies concerned with geological, geomechanical, and geohydrological site characterization, and with evaluating the mechanical and hydrological response of the site to construction of the shafts. The various studies, and associated test or monitoring methods are shown. The procedure used in developing the test program has been to initially identify the information necessary to satisfy (1) federal, state, and local requirements, and (2) repository program requirements. These information requirements have then been assessed to determine which requirements can be addressed wholly or in significant part by monitoring and testing from within the shafts. Test methods have been identified to address specific information requirements. 67 refs., 39 figs., 31 tabs.

  9. Daily living pain assessment in children with autism: Exploratory study.

    PubMed

    Dubois, A; Michelon, C; Rattaz, C; Zabalia, M; Baghdadli, A

    2017-03-01

    This study aims to broaden knowledge about pain expression and assessment in daily life situations in children with Autism Spectrum Disorder (ASD). The goals are to provide a description of the responses of the GED-DI, the French version of the NCCPC, and to test the internal structure validity of this scale. Thirty five children with ASD were included in this study (mean age=58months; mean developmental age=32months). The French version of the NCCPC was filled in by parents. Descriptive analysis of responses shows that children with ASD express pain through varied and common behaviours, related to different expressive markers (vocal, facial, activity, etc.). Behaviours more specific to the symptomology and disturbances of ASD are also displayed. A four-factor solution (negative emotional reaction, idiosyncratic expression, hyper-vigilance reaction, pain expression) emerges from an exploratory factor analysis that explains 54.4% of the total variance. Correlation coefficients show good psychometric qualities in terms of internal consistency, factorial validity and discriminant validity. This study provides new data about pain expression in daily life situations and shows that the French version of NCCPC adjusted to ASD children is relevant to assess pain in daily life situations.

  10. PILOT STUDY: THE TAMPA ASTHMATIC CHILDREN'S STUDY (TACS)

    EPA Science Inventory

    The Tampa Asthmatic Children's Study (TACS) was a pilot research study that focused on developing and evaluating air pollution exposure assessment methods and participant recruiting tools for children in the age range of 1-5 years old. The pilot study focused on (a) simple, cost-...

  11. Perceptions of foreign health aid in East Africa: an exploratory baseline study.

    PubMed

    Lövgren, Shannon L; Taro, Trisa B; Wipfli, Heather L

    2014-12-01

    There is insufficient literature on the perceptions of aid recipients with respect to foreign health aid administration and impact. This study sought to identify perceptions of foreign health aid among individuals, health care workers (HCWs), and policymakers in three East African countries: Kenya, Uganda, and Ethiopia. Each country receives substantial foreign aid and shares regional proximity. A qualitative exploratory study design was adopted and 81 questionnaires were administered to individuals, HCWs and policymakers. Questionnaires ascertained perceptions of foreign aid, health aid and the USA. Responses were compared between groups and across countries. Perceptions of how much foreign aid a community receives varied between individuals ('a little'), HCWs ('some') and policymakers ('a lot'). Respondents were positive towards the USA irrespective of the level of aid they perceived came from the USA. Opinions regarding the impact of aid varied by country and by profession. Aid priorities were similar among all countries and participants, with health care, education and economic development among the primary sectors reported. More research is needed on perceptions of aid recipients. The findings of this pilot study highlight the need for inclusion of these stakeholders in order to better inform decisions regarding foreign aid. © The Author 2014. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  12. What really works? An exploratory study of condom negotiation strategies.

    PubMed

    Lam, Amy G; Mak, Amy; Lindsay, Patricia D; Russell, Stephen T

    2004-04-01

    Verbal-direct strategies are assumed to be the most effective strategies in negotiating condom use. Both cultural and gender differences in communication styles suggest that individuals may negotiate condoms in ways that are not exclusively verbal and direct. This study examined the use of other forms of condom negotiations by developing an exploratory scale that distinguished strategies on how verbal and direct they were (i.e., verbal-direct, verbal-indirect, nonverbal-direct, nonverbal-indirect). The study compared the use of negotiation strategies among Asian and White American students at a northern California university. Results indicated that although direct strategies (verbal and nonverbal) were more frequently used, condom users also employed indirect strategies (verbal and nonverbal) to negotiate condom use. Moreover, Asians used verbal-indirect strategies more than Whites. Women used nonverbal-indirect strategies more than men. HIV preventions seeking to be culturally sensitive to Asians and women may benefit from incorporating these strategies into their interventions.

  13. Exploratory study of radiology coding in health information management practice.

    PubMed

    Brodnik, Melanie

    2009-09-16

    An exploratory study was undertaken to determine the role and practice issues of radiology coding in health information management (HIM) practice. The study sought to identify the challenges of radiology coding and the solutions implemented to address these challenges. A self-report survey was sent to 828 American Health Information Management Association (AHIMA) members identified as directors, managers, or supervisors of HIM departments and/or coding. Two hundred seventy-eight surveys were used for data analysis purposes. Sites reported that on average they have 3.4 coders devoted to radiology coding who code an average of 4,245 reports per month. Productivity standards varied by exam type ranging from 7 (interventional radiology) to 31 (diagnostic) exams coded per hour. Diagnosis codes were assigned most frequently for diagnostic, ultrasound/nuclear, MRI/CT, and mammography exams, while diagnosis and procedural codes were assigned more frequently for interventional radiology exams. The need for education specifically focused on interventional radiology coding was identified along with other issues affecting the quality of radiology coding. Suggested solutions to challenges of radiology coding such as establishing a good working relationship with physicians, radiology, and charge description master (CDM) departments were suggested.

  14. The physiology of the normal human breast: an exploratory study.

    PubMed

    Mills, Dixie; Gordon, Eva J; Casano, Ashley; Lahti, Sarah Michelle; Nguyen, Tinh; Preston, Alex; Tondre, Julie; Wu, Kuan; Yanase, Tiffany; Chan, Henry; Chia, David; Esfandiari, Mahtash; Himmel, Tiffany; Love, Susan M

    2011-12-01

    The physiology of the nonlactating human breast likely plays a key role in factors that contribute to the etiology of breast cancer and other breast conditions. Although there has been extensive research into the physiology of lactation, few reports explore the physiology of the resting mammary gland, including mechanisms by which compounds such as hormones, drugs, and potential carcinogens enter the breast ducts. The purpose of this study was to explore transport of exogenous drugs into ductal fluid in nonlactating women and determine if their concentrations in the fluid are similar to those observed in the breast milk of lactating women. We selected two compounds that have been well characterized during lactation, caffeine and cimetidine. Caffeine passively diffuses into breast milk, but cimetidine is actively transported and concentrated in breast milk. After ingestion of caffeine and cimetidine, 14 nonlactating subjects had blood drawn and underwent ductal lavage at five time points over 12 h to measure drug levels in the fluid and blood. The concentrations of both caffeine and cimetidine in lavage fluid were substantially less than those observed in breast milk. Our results support recent evidence that the cimetidine transporter is not expressed in the nonlactating mammary gland, and highlight intriguing differences in the physiology and molecular transport of the lactating and nonlactating breast. The findings of this exploratory study warrant further exploration into the physiology of the nonlactating mammary gland to elucidate factors involved in disease initiation and progression.

  15. Homelessness and Cognitive Impairment: An Exploratory Study in Tokyo, Japan.

    PubMed

    Pluck, G; Nakakarumai, M; Sato, Y

    2015-09-01

    Homelessness has frequently been associated with neuropsychological impairment. This has been observed using general screening tests for dementia as well as tests of more focal abilities, particularly executive function. Most studies have been of homeless individuals from North America with none reported from Japan. In this exploratory study we interviewed a sample of 16 homeless adults from Tokyo, Japan, and performed tests of cognitive function, assessed head injury, addictive behaviours (drug use, gambling, alcohol abuse), and recorded details of homelessness history. The cognitive examination involved the Japanese Adult Reading Test to estimate premorbid intelligence quotient, the Wisconsin Card Sorting Test to measure frontal lobe-related cognitive function, and the Mini-Mental State Examination to measure global cognitive impairment associated with dementia. Among the 16 homeless individuals, 7 (44%) displayed global cognitive impairment. In addition, executive function tended to be poor. In contrast, estimated premorbid intelligence quotient was within the normal range. Substance abuse in general was not at a level to cause clinical concern, although a high level of pathological gambling was observed. There were no associations between cognitive function and clinical and addictive behaviour variables, although associations were noted between cognitive scores and time spent homeless. The results suggest high levels of neuropsychological impairment in this sample of homeless adults in Japan. Furthermore, cognitive impairment is acquired rather than developmental in origin, and is proportional to the length of time spent homeless.

  16. Native American Student Participation in Study Abroad: An Exploratory Case Study

    ERIC Educational Resources Information Center

    Wanger, Stephen P.; Minthorn, Robin Starr; Weinland, Kathryn A.; Appleman, Boomer; James, Michael; Arnold, Allen

    2012-01-01

    This exploratory case study examines the participation of Native American students in study abroad and institutional policies and practices that either impede or enhance participation. The study surveys all Native students enrolled at the American university that produces the most Native graduates with bachelor's degrees. Although Native students…

  17. Native American Student Participation in Study Abroad: An Exploratory Case Study

    ERIC Educational Resources Information Center

    Wanger, Stephen P.; Minthorn, Robin Starr; Weinland, Kathryn A.; Appleman, Boomer; James, Michael; Arnold, Allen

    2012-01-01

    This exploratory case study examines the participation of Native American students in study abroad and institutional policies and practices that either impede or enhance participation. The study surveys all Native students enrolled at the American university that produces the most Native graduates with bachelor's degrees. Although Native students…

  18. An exploratory study on attitudes toward inclusive education in Russia.

    PubMed

    Martz, Erin

    2005-06-01

    This exploratory study examined the attitudes toward inclusive education among Russian teachers, administrators and parents of students with and without disabilities (n=176). The results indicated that while there were no significant differences among teachers, administrators and parents of students with and without disabilities on overall attitudes toward inclusive education, there were significant differences in perspectives about the possible time-frame for implementing inclusive education. Generally speaking, school administrators and teachers tended to express the belief that inclusive education could be a reality even today, though many of this group thought that it might be a question of the near future or undefined future. Both groups of parents tended to think that inclusive education could occur in an undefined future. There were significant differences among the three groups about perceptions of responsibility for implementing inclusive education. Administrators, teachers and parents of students with disabilities viewed it as a responsibility of the school, while parents of students without disabilities viewed it as the government's duty. Further, the majority of respondents reported the lack of necessary conditions in schools and the lack of government policies and finances as the main barriers to inclusive education. These findings suggest two areas of intervention to promote the implementation of inclusive education in Russia: physical accessibility of schools and government support.

  19. Local health department priority setting: an exploratory study.

    PubMed

    Platonova, Elena A; Studnicki, James; Fisher, John W; Bridger, Colleen

    2010-01-01

    Priority setting is an integral part of the community health assessment process since it helps direct the allocation of limited public health resources among competing needs. There is a recognized need for a systematic mechanism to prioritize community health issues in objective, data-driven, quantifiable measures. This exploratory study examined the extent to which data-driven objective criteria were considered important to public health officials in North Carolina and, specifically, the extent to which they chose between objective and subjective criteria in establishing public health priorities. The differences between the health officers' practice (criteria they actually used) and their preferences (criteria thought to be important) were also assessed. It was found that NC health directors generally used subjective criteria more often than objective criteria when deciding on the most important health issues in their communities. A considerable segment of the respondents, however, considered objective criteria more important, even though subjective criteria were the dominant influence in their actual practice of priority setting. Our preliminary results suggest that officers' education and tenure may influence their practice and preferences. Perceived and real barriers to the use of data-driven objective criteria for priority setting are an important topic for future public health research.

  20. Determination of diffusivities in the Rustler Formation from exploratory-shaft construction at the Waste Isolation Pilot Plant in southeastern New Mexico

    USGS Publications Warehouse

    Stevens, Ken; Beyeler, Walt

    1985-01-01

    The construction of an exploratory shaft 12 feet in diameter into the Salado Formation (repository horizon for transuranic waste material) at the Waste Isolation Pilot Plant site in southeastern New Mexico affected water-levels in water-bearing zones above the repository horizon. By reading the construction history of the exploratory shaft, an approximation of construction-generated hydraulic stresses at the shaft was made. The magnitude of the construction-generated stresses was calibrated using the hydrographs from one hydrologic test pad. Whereas flow rates from the Magenta Dolomite and Culebra Dolomite Members in the Rustler Formation into the exploratory shaft were unknown, the ratio of transmissivity to storage (diffusivity) was determined by mathematically simulating the aquifers and the hydrologic stresses with flood-wave-response digital model. These results indicate that the Magenta Dolomite and Culebra Dolomite Members of the Rustler Formation can be modeled as homogeneous, isotropic, and confined water-bearing zones. One simple and consistent explanation, but by no means the only explanation, of the lack of a single diffusivity value in the Culebra aquifer is that the open-hole observation wells at the hydrologic test pads dampen the amplitude of water-level changes. (USGS)

  1. Values in nursing students and professionals: An exploratory comparative study.

    PubMed

    Jiménez-López, F Rosa; Roales-Nieto, Jesus Gil; Seco, Guillermo Vallejo; Preciado, Juan

    2016-02-01

    Many studies have explored personal values in nursing, but none has assessed whether the predictions made by the theory of intergenerational value change are true for the different generations of nursing professionals and students. This theory predicts a shift in those personal values held by younger generations towards ones focussed on self-expression. The purpose of the study was to identify intergenerational differences in personal values among nursing professionals and nursing students and to determine whether generational value profiles fit the predictions made by the theory. An exploratory comparative design with a cross-sectional survey method was used. Participants were recruited from four public hospitals and 10 Primary Care Centres in medium-size cities in Spain. A sample of 589 nurses and 2295 nursing students participated in the study. An open survey method was used to collect data that were classified grouping reported values into categories following a method of value lexicon construction and analysed by contingency tables with Pearson's χ (2) and standardized residuals. Approval to conduct the study was obtained from the Deans of the nursing schools and the Directors of Nursing of the institutions. Anonymity was guaranteed, participation was voluntary and participants were informed of the purpose of the study. The results can be synthesized in two age-related trends in the reporting of values among three groups of participants. First, among younger nurses and students, some nursing core values (e.g. ethical and professional) decreased in importance, while other values centred on social relationships and personal well-being increased. This study shows intergenerational change in personal values among both nursing students and young nursing professionals. Findings suggest the need to pay more attention to value training and professional socialization during the schooling period. © The Author(s) 2014.

  2. Microbial field pilot study. Final report

    SciTech Connect

    Knapp, R.M.; McInerney, M.J.; Menzie, D.E.; Coates, J.D.; Chisholm, J.L.

    1993-05-01

    A multi-well microbially enhanced oil recovery field pilot has been performed in the Southeast Vassar Vertz Sand Unit in Payne County, Oklahoma. The primary emphasis of the experiment was preferential plugging of high permeability zones for the purpose of improving waterflood sweep efficiency. Studies were performed to determine reservoir chemistry, ecology, and indigenous bacteria populations. Growth experiments were used to select a nutrient system compatible with the reservoir that encouraged growth of a group of indigenous nitrate-using bacteria and inhibit growth of sulfate-reducing bacteria. A specific field pilot area behind an active line drive waterflood was selected. Surface facilities were designed and installed. Injection protocols of bulk nutrient materials were prepared to facilitate uniform distribution of nutrients within the pilot area. By the end of December, 1991, 82.5 tons (75.0 tonnes) of nutrients had been injected in the field. A tracer test identified significant heterogeneity in the SEVVSU and made it necessary to monitor additional production wells in the field. The tracer tests and changes in production behavior indicate the additional production wells monitored during the field trial were also affected. Eighty two and one half barrels (13.1 m{sup 3}) of tertiary oil have been recovered. Microbial activity has increased CO{sub 2} content as indicated by increased alkalinity. A temporary rise in sulfide concentration was experienced. These indicate an active microbial community was generated in the field by the nutrient injection. Pilot area interwell pressure interference test results showed that significant permeability reduction occurred. The interwell permeabilities in the pilot area between the injector and the three pilot production wells were made more uniform which indicates a successful preferential plugging enhanced oil recovery project.

  3. Human Challenge Pilot Study with Cyclospora cayetanensis

    PubMed Central

    Eberhard, Mark L.; Seed, John R.; Weber, David J.; Won, Kimberly Y.; Nace, Eva K.; Moe, Christine L.

    2004-01-01

    We describe a pilot study that attempted to infect human volunteers with Cyclospora cayetanensis. Seven healthy volunteers ingested an inoculum of Cyclospora oocysts (approximately 200–49,000 oocysts). The volunteers did not experience symptoms of gastroenteritis, and no oocysts were detected in any stool samples during the 16 weeks volunteers were monitored. PMID:15200870

  4. Relocating an intensive care unit: An exploratory qualitative study.

    PubMed

    Lin, Frances Fengzhi; Foster, Michelle; Chaboyer, Wendy; Marshall, Andrea

    2016-05-01

    As new hospitals are built to replace old and ageing facilities, intensive care units are being constructed with single patient rooms rather than open plan environments. While single rooms may limit hospital infections and promote patient privacy, their effect on patient safety and work processes in the intensive care unit requires greater understanding. Strategies to manage changes to a different physical environment are also unknown. This study aimed to identify challenges and issues as perceived by staff related to relocating to a geographically and structurally new intensive care unit. This exploratory ethnographic study, underpinned by Donabedian's structure, process and outcome framework, was conducted in an Australian tertiary hospital intensive care unit. A total of 55 participants including nurses, doctors, allied health professionals, and support staff participated in the study. We conducted 12 semi-structured focus group and eight individual interviews, and reviewed the hospital's documents specific to the relocation. After sorting the data deductively into structure, process and outcome domains, the data were then analysed inductively to identify themes. Three themes emerged: understanding of the relocation plan, preparing for the uncertainties and vulnerabilities of a new work environment, and acknowledging the need for change and engaging in the relocation process. A systematic change management strategy, dedicated change leadership and expertise, and an effective communication strategy are important factors to be considered in managing ICU relocation. Uncertainty and staff anxiety related to the relocation must be considered and supports put in place for a smooth transition. Work processes and model of care that are suited to the new single room environment should be developed, and patient safety issues in the single room setting should be considered and monitored. Future studies on managing multidisciplinary work processes during intensive care unit

  5. Alcohol screening in people with cognitive impairment: an exploratory study.

    PubMed

    Randall-James, James; Wadd, Sarah; Edwards, Kim; Thake, Anna

    2015-01-01

    Alcohol misuse can coexist with and/or contribute to the development of cognitive impairment in the older adult population but continues to be underestimated and undetected in older people. This study aimed to examine the feasibility and acceptability of routine screening for alcohol misuse in a small sample of older people with cognitive impairment receiving services in memory clinics. This study employed a qualitative and exploratory design, using a convenience sample of individuals attending a memory clinic in England. Ten service users older than 65 with a diagnosis of cognitive impairment (i.e., mild cognitive impairment or dementia) took part in the study. Individuals who met inclusion criteria were invited to take part in an hour-long interview, which included the interviewer administering the alcohol screening tools. Interview transcripts were analyzed using thematic analysis. Participants were able to engage with the screening tools and could, with assistance, complete them in a collaborative and timely manner without distress. All participants reported that these tools were acceptable as part of the clinic assessment. Administering the screening tools was not time-consuming or difficult, making their use feasible within the memory clinic setting. While there were some challenges (e.g., arithmetic, recall, language problems), these challenges could be overcome with the aid of the person administering the screening tool using standardized techniques for assessment administration. Routine screening for alcohol misuse in older people with cognitive impairment receiving services in memory clinics is feasible and acceptable. The process of completing alcohol screening tools with older adults receiving services at memory clinics may increase awareness of the potential impact of alcohol on cognitive functioning and provide practitioners with an opportunity to educate service users about the ways that their drinking is affecting their memory. Several techniques to

  6. A human laboratory pilot study with baclofen in alcoholic individuals

    PubMed Central

    Leggio, Lorenzo; Zywiak, William H.; McGeary, John E.; Edwards, Steven; Fricchione, Samuel R.; Shoaff, Jessica R.; Addolorato, Giovanni; Swift, Robert M.; Kenna, George A.

    2015-01-01

    Preclinical and clinical studies show that the GABAB receptor agonist baclofen may represent a pharmacotherapy for alcohol dependence (AD). However, the mechanisms by which baclofen affects drinking are not well characterized; thus this pilot study investigated possible baclofen’s biobehavioral mechanisms. The design was a double-blind controlled randomized human laboratory pilot study. Fourteen non-treatment seeking alcohol-dependent heavy drinking subjects received either baclofen 10 mg t.i.d. or an active placebo (cyproheptadine 2 mg t.i.d., to control for sedation) for a 7-day period. At day 8, participants performed an alcohol cue-reactivity (CR) followed by an alcohol self-administration (ASA). Additionally, we explored possible moderators that might guide future larger studies, i.e. anxiety, family history and onset of alcoholism, and D4 dopamine receptor (DRD4) and 5-HTTLPR polymorphisms. The main results were a significant effect of baclofen for increasing stimulation (p=.001) and sedation (p<.01). Furthermore, when drinking during the ASA and the 2 days before was analyzed as a composite variable, there was a significant effect of baclofen to reduce alcohol consumption (p<.01). As for the exploratory analyses, baclofen’s effects to increase alcohol sedation and to reduce alcohol consumption were limited to those individuals with DRD4 ≥7 repeats (DRD4L). Yet, baclofen’s effects on alcohol consumption were also moderated by 5-HTTLPR LL genotype. In conclusion, baclofen’s ability to reduce alcohol drinking may be related to its effects on the biphasic effects of alcohol, but larger studies are needed to confirm these preliminary findings. PMID:23262301

  7. Chronic Juvenile Delinquency and the "Suppression Effect": An Exploratory Study.

    ERIC Educational Resources Information Center

    Fraser, Mark; Norman, Michael

    1988-01-01

    Notes that fear of apprehension and punishment have been reported to suppress juvenile crime. Discusses suppression effect in regard to the correlates of chronic juvenile delinquency and exploratory evidence that youth who commit large volume of crime do not fear sanctions imposed by juvenile court any more than youth who commit only one offense…

  8. An Exploratory Study of Teachers' Views of Knowledge Acquisition.

    ERIC Educational Resources Information Center

    Hannafin, Robert D.; Freeman, Donald J.

    1995-01-01

    This exploratory investigation examined relations between teachers' views of knowledge acquisition and their use of computers in the classroom. A survey instrument that assessed views ranging from objectivism to constructivism is described; and teaching experience, demographic variables, and types of software programs likely to be used are…

  9. Diet and acne: an exploratory survey study of patient beliefs

    PubMed Central

    Nguyen, Quynh-Giao; Markus, Ramsey; Katta, Rajani

    2016-01-01

    Background: In the past, medical literature reflected that diet was not a proven cause of acne. However, studies in recent years have substantiated a link between certain dietary factors and acne. It is unclear whether patients are aware of recent research findings. Objectives: Acne patients were surveyed to explore beliefs regarding the link between diet and acne, to determine whether these beliefs translated into behavior change and to identify health information sources. Patients/Methods: Upon Institutional Review Board (IRB) approval, surveys were administered to 50 acne patients at an academic dermatology clinic in 2014, with 49 completed in full and included in this analysis. Results: Ninety-two percent of respondents believed that diet could affect acne. Seventy-one percent attempted to change their diet to improve acne. Seventy-one percent believed acne to be caused by fried or greasy foods, although chocolate (53%), dairy (47%), and soda drinks (35%) were highly implicated. Patients obtained information from Google searches (49%), dermatologists (43%), family members and TV (41% each), and medical websites (31%). Conclusions: In this exploratory study, patients reported utilizing a diversity of information sources, a majority from the Internet. In those surveyed, there was a persistence of long-held belief that fried/greasy foods and chocolate may serve as acne triggers, and less belief in trigger foods supported by recent research, including refined carbohydrates and sugar. Given the multiplicity of beliefs and utilized sources among acne patients in our survey, there is a need to establish up-to-date and reliable methods to educate patients on diet and acne. PMID:27222768

  10. Serum Levels of Oxylipins in Achilles Tendinopathy: An Exploratory Study

    PubMed Central

    Gouveia-Figueira, Sandra; Nording, Malin L.; Gaida, Jamie E.; Forsgren, Sture; Alfredson, Håkan; Fowler, Christopher J.

    2015-01-01

    Background Linoleic acid-derived oxidation products are found in experimental pain models. However, little is known about the levels of such oxylipins in human pain. In consequence, in the present study, we have undertaken a lipidomic profiling of oxylipins in blood serum from patients with Achilles tendinopathy and controls. Methodology/Principal findings A total of 34 oxylipins were analysed in the serum samples. At a significance level of P<0.00147 (<0.05/34), two linoleic acid-derived oxylipins, 13-hydroxy-10E,12Z-octadecadienoic (13-HODE) and 12(13)-dihydroxy-9Z-octadecenoic acid (12,13-DiHOME) were present at significantly higher levels in the Achilles tendinopathy samples. This difference remained significant when the dataset was controlled for age, gender and body-mass index. In contrast, 0/21 of the arachidonic acid- and 0/4 of the dihomo-γ-linolenic acid, eicosapentaenoic acid or docosahenaenoic acid-derived oxylipins were higher in the patient samples at this level of significance. The area under the Receiver-Operator Characteristic (ROC) curve for 12,13-DiHOME was 0.91 (P<0.0001). Levels of four N-acylethanolamines were also analysed and found not to be significantly different between the controls and the patients at the level of P<0.0125 (<0.05/4). Conclusions/Significance It is concluded from this exploratory study that abnormal levels of linoleic acid-derived oxylipins are seen in blood serum from patients with Achilles tendinopathy. Given the ability of two of these, 9- and 13-HODE to activate transient receptor potential vanilloid 1, it is possible that these changes may contribute to the symptoms seen in Achilles tendinopathy. PMID:25875933

  11. A Restorative Justice Approach to Empathy Development in Sex Offenders: An Exploratory Study

    ERIC Educational Resources Information Center

    Roseman, Christopher P.; Ritchie, Martin; Laux, John M.

    2009-01-01

    The authors describe an exploratory study in sex offender treatment using a restorative justice approach to examine the shame, guilt, and empathy development of convicted sexual offenders. Implications for clinical practice and future research are highlighted. (Contains 3 tables.)

  12. Exploratory Study of Basement Moisture During Operation of Active Soil Depressurization Radon Control Systems

    EPA Pesticide Factsheets

    As part of an exploratory study, three houses were monitored for moisture indicators, radon levels, building operations, and other environmental parameters while ASD systems were cycled on and off. December 6, 2007, Revised 3/10/08.

  13. A Restorative Justice Approach to Empathy Development in Sex Offenders: An Exploratory Study

    ERIC Educational Resources Information Center

    Roseman, Christopher P.; Ritchie, Martin; Laux, John M.

    2009-01-01

    The authors describe an exploratory study in sex offender treatment using a restorative justice approach to examine the shame, guilt, and empathy development of convicted sexual offenders. Implications for clinical practice and future research are highlighted. (Contains 3 tables.)

  14. Mind wandering, sleep quality, affect and chronotype: an exploratory study.

    PubMed

    Carciofo, Richard; Du, Feng; Song, Nan; Zhang, Kan

    2014-01-01

    Poor sleep quality impairs cognition, including executive functions and concentration, but there has been little direct research on the relationships between sleep quality and mind wandering or daydreaming. Evening chronotype is associated with poor sleep quality, more mind wandering and more daydreaming; negative affect is also a mutual correlate. This exploratory study investigated how mind wandering and daydreaming are related to different aspects of sleep quality, and whether sleep quality influences the relationships between mind wandering/daydreaming and negative affect, and mind wandering/daydreaming and chronotype. Three surveys (Ns = 213; 190; 270) were completed with Chinese adults aged 18-50, including measures of sleep quality, daytime sleepiness, mind wandering, daydreaming, chronotype and affect (positive and negative). Higher frequencies of mind wandering and daydreaming were associated with poorer sleep quality, in particular with poor subjective sleep quality and increased sleep latency, night-time disturbance, daytime dysfunction and daytime sleepiness. Poor sleep quality was found to partially mediate the relationships between daydreaming and negative affect, and mind wandering and negative affect. Additionally, low positive affect and poor sleep quality, in conjunction, fully mediated the relationships between chronotype and mind wandering, and chronotype and daydreaming. The relationships between mind wandering/daydreaming and positive affect were also moderated by chronotype, being weaker in those with a morning preference. Finally, while daytime sleepiness was positively correlated with daydream frequency, it was negatively correlated with a measure of problem-solving daydreams, indicating that more refined distinctions between different forms of daydreaming or mind wandering are warranted. Overall, the evidence is suggestive of a bi-directional relationship between poor sleep quality and mind wandering/daydreaming, which may be important in

  15. An exploratory study of activity in veterans with Parkinson's disease.

    PubMed

    Trail, Marilyn; Petersen, Nancy J; Nelson, Naomi; Lai, Eugene C

    2012-08-01

    Movement disorder specialists have limited information on the specifics of how patients with Parkinson’s disease (PD) spend their time. We deemed it important to examine the relationships among activity and daily energy expenditure (DEE), non-motor symptoms, and body mass index in veterans with PD who were outpatients at a Veterans Affairs medical center. In this exploratory study, we mailed demographic and activity questionnaires and gathered data on 100 patients. Activity was categorized into five domains and three intensity levels, and DEE was measured in kilocalories. Light activities accounted for 64.9% of DEE (9.1 h), moderate activities for 32.9% (2.1 h), and vigorous activities for 2.2% (0.1 h) of DEE. Television viewing comprised 10.6% (2.5 h) of the day. The effects of non-motor symptoms were significantly associated with more time spent on activities of daily life (ADL). Patients rated fatigue and pain as having the greatest impact on their daily activities. The overweight/obese group of PD patients expended more overall DEE (p = 0.044) and more DEE on social activities (p = 0.024) and light intensity activities (p = 0.021) than did the underweight/normal group. Leisure activities for both groups changed from active to passive. Veterans with PD primarily expended DEE on ADL, TV viewing, and light intensity activities. Television viewing time may have been under reported. Movement disorder specialists can be more proactive in referring patients to physical therapy and encouraging their participation in community exercise and support groups.

  16. Mind Wandering, Sleep Quality, Affect and Chronotype: An Exploratory Study

    PubMed Central

    Carciofo, Richard; Du, Feng; Song, Nan; Zhang, Kan

    2014-01-01

    Poor sleep quality impairs cognition, including executive functions and concentration, but there has been little direct research on the relationships between sleep quality and mind wandering or daydreaming. Evening chronotype is associated with poor sleep quality, more mind wandering and more daydreaming; negative affect is also a mutual correlate. This exploratory study investigated how mind wandering and daydreaming are related to different aspects of sleep quality, and whether sleep quality influences the relationships between mind wandering/daydreaming and negative affect, and mind wandering/daydreaming and chronotype. Three surveys (Ns = 213; 190; 270) were completed with Chinese adults aged 18–50, including measures of sleep quality, daytime sleepiness, mind wandering, daydreaming, chronotype and affect (positive and negative). Higher frequencies of mind wandering and daydreaming were associated with poorer sleep quality, in particular with poor subjective sleep quality and increased sleep latency, night-time disturbance, daytime dysfunction and daytime sleepiness. Poor sleep quality was found to partially mediate the relationships between daydreaming and negative affect, and mind wandering and negative affect. Additionally, low positive affect and poor sleep quality, in conjunction, fully mediated the relationships between chronotype and mind wandering, and chronotype and daydreaming. The relationships between mind wandering/daydreaming and positive affect were also moderated by chronotype, being weaker in those with a morning preference. Finally, while daytime sleepiness was positively correlated with daydream frequency, it was negatively correlated with a measure of problem-solving daydreams, indicating that more refined distinctions between different forms of daydreaming or mind wandering are warranted. Overall, the evidence is suggestive of a bi-directional relationship between poor sleep quality and mind wandering/daydreaming, which may be

  17. Constructing the Exploratory Studies Facility at Yucca Mountain

    SciTech Connect

    Kalia, H.N.; Replogle, J.M.

    1996-05-01

    Yucca Mountain Site Characterization Office of the US Department of Energy (DOE) is constructing an underground Exploratory Studies Facility (ESF), approximately 160 km (100 miles) northwest of Las Vegas, Nevada. This facility is being used to obtain geological, hydrological, geomechanical, thermomechanical and geochemical information to characterize, Yucca Mountain as a potential site to isolate High-Level Radioactive Waste from the accessible environment. The ESF, when completed, will consist of two ramps from surface (North and South ramp) to the potential repository horizon formations, a drift connecting the two ramps, test alcoves, and above and below ground operational support facilities. The ramps and connecting drift are being mined by a 7.62 m (25 ft) diameter, fully shielded, Tunnel Boring Machine (TBM). This paper describes the current status of the construction of the ESF and test alcoves. At the time of this writing, the following has been accomplished: North Ramp excavation is complete; four test alcoves have been excavated and are in use for scientific experiments; the excavation has reached the potential repository horizon; the drift connecting the two ramps is being excavated, and the excavation of a test alcove for thermal testing is in progress. The mining operations are ahead of schedule, and to date March 26, 1996, the TBM has excavated over 4623 m(15,160 ft.) without any major breakdowns or accidents. The average advance for a three shift (two mining shifts) production day has been 33.46 m (110 ft.). Maximum advance for a week was 218.3 m (716 ft.). An Alpine Miner (AM 75) roadheader is being used to excavate test alcoves. The major ground support system consists of Supper Swellex rock bolts, steel sets as required, Williams rock bolts and channels, and welded wire fabric. Various sections of the tunnel have been instrumented, and the entire excavation has been geologically mapped. To date, the site conditions have been those predicted.

  18. Image processing of angiograms: A pilot study

    NASA Technical Reports Server (NTRS)

    Larsen, L. E.; Evans, R. A.; Roehm, J. O., Jr.

    1974-01-01

    The technology transfer application this report describes is the result of a pilot study of image-processing methods applied to the image enhancement, coding, and analysis of arteriograms. Angiography is a subspecialty of radiology that employs the introduction of media with high X-ray absorption into arteries in order to study vessel pathology as well as to infer disease of the organs supplied by the vessel in question.

  19. Supersymmetric QCD on the lattice: An exploratory study

    NASA Astrophysics Data System (ADS)

    Costa, M.; Panagopoulos, H.

    2017-08-01

    We perform a pilot study of the perturbative renormalization of a supersymmetric gauge theory with matter fields on the lattice. As a specific example, we consider supersymmetric N =1 QCD (SQCD). We study the self-energies of all particles which appear in this theory, as well as the renormalization of the coupling constant. To this end we compute, perturbatively to one-loop, the relevant two-point and three-point Green's functions using both dimensional and lattice regularizations. Our lattice formulation involves the Wilson discretization for the gluino and quark fields; for gluons we employ the Wilson gauge action; for scalar fields (squarks) we use naïve discretization. The gauge group that we consider is S U (Nc), while the number of colors, Nc, the number of flavors, Nf, and the gauge parameter, α , are left unspecified. We obtain analytic expressions for the renormalization factors of the coupling constant (Zg) and of the quark (Zψ), gluon (Zu), gluino (Zλ), squark (ZA ±), and ghost (Zc) fields on the lattice. We also compute the critical values of the gluino, quark and squark masses. Finally, we address the mixing which occurs among squark degrees of freedom beyond tree level: we calculate the corresponding mixing matrix which is necessary in order to disentangle the components of the squark field via an additional finite renormalization.

  20. Seaside, Oregon, Tsunami Vulnerability Assessment Pilot Study

    NASA Astrophysics Data System (ADS)

    Dunbar, P. K.; Dominey-Howes, D.; Varner, J.

    2006-12-01

    The results of a pilot study to assess the risk from tsunamis for the Seaside-Gearhart, Oregon region will be presented. To determine the risk from tsunamis, it is first necessary to establish the hazard or probability that a tsunami of a particular magnitude will occur within a certain period of time. Tsunami inundation maps that provide 100-year and 500-year probabilistic tsunami wave height contours for the Seaside-Gearhart, Oregon, region were developed as part of an interagency Tsunami Pilot Study(1). These maps provided the probability of the tsunami hazard. The next step in determining risk is to determine the vulnerability or degree of loss resulting from the occurrence of tsunamis due to exposure and fragility. The tsunami vulnerability assessment methodology used in this study was developed by M. Papathoma and others(2). This model incorporates multiple factors (e.g. parameters related to the natural and built environments and socio-demographics) that contribute to tsunami vulnerability. Data provided with FEMA's HAZUS loss estimation software and Clatsop County, Oregon, tax assessment data were used as input to the model. The results, presented within a geographic information system, reveal the percentage of buildings in need of reinforcement and the population density in different inundation depth zones. These results can be used for tsunami mitigation, local planning, and for determining post-tsunami disaster response by emergency services. (1)Tsunami Pilot Study Working Group, Seaside, Oregon Tsunami Pilot Study--Modernization of FEMA Flood Hazard Maps, Joint NOAA/USGS/FEMA Special Report, U.S. National Oceanic and Atmospheric Administration, U.S. Geological Survey, U.S. Federal Emergency Management Agency, 2006, Final Draft. (2)Papathoma, M., D. Dominey-Howes, D.,Y. Zong, D. Smith, Assessing Tsunami Vulnerability, an example from Herakleio, Crete, Natural Hazards and Earth System Sciences, Vol. 3, 2003, p. 377-389.

  1. Breakthrough Listen on MWA Pilot Study

    NASA Astrophysics Data System (ADS)

    Croft, S.; Siemion, A.; Kaplan, D. L.; Tremblay, S.

    2016-07-01

    We propose a pilot study, using the Voltage Capture System, for Breakthrough Listen on the MWA. Breakthrough Listen (BL) is a major new project that aims to dramatically improve the coverage of parameter space in the search for intelligent life beyond Earth. BL has already deployed hardware and software to the Green Bank Telescope, and will bring a similar program with the Parkes Telescope online in the second half of 2016. The low frequency sky is however currently very poorly explored. The superb capabilities of the MWA (large field of view, low frequency of operation, and location in a very radio quiet site) provide a unique opportunity for a pilot study to obtain voltage data for a SETI (Search For Extraterrestrial Intelligence) study of the Galactic Plane. We propose commensal observations, piggybacking on the proposed pulsar search of Tremblay et al. Using existing VCS software, combined with the pipeline developed for Breakthrough Listen at GBT and Parkes, we will perform a blind search for candidate signals from extraterrestrial intelligence. Although the chances of a detection are not large, particularly for a pilot study such as that proposed here, the Breakthrough Listen team plan to perform extensive testing and analysis on the data obtained which should be useful for other users of the MWA VCS. We will make the secondary SETI data products and associated documentation available as a resource to the community via the Breakthrough Listen online archive.

  2. The Role and Interpretation of Pilot Studies in Clinical Research

    PubMed Central

    Leon, Andrew C.; Davis, Lori L.; Kraemer, Helena C.

    2010-01-01

    Pilot studies represent a fundamental phase of the research process. The purpose of conducting a pilot study is to examine the feasibility of an approach that is intended to be used in a larger scale study. The roles and limitations of pilot studies are described here using a clinical trial as an example. A pilot study can be used to evaluate the feasibility of recruitment, randomization, retention, assessment procedures, new methods, and implementation of the novel intervention. A pilot study is not a hypothesis testing study. Safety, efficacy and effectiveness are not evaluated in a pilot. Contrary to tradition, a pilot study does not provide a meaningful effect size estimate for planning subsequent studies due to the imprecision inherent in data from small samples. Feasibility results do not necessarily generalize beyond the inclusion and exclusion criteria of the pilot design. A pilot study is a requisite initial step in exploring a novel intervention or an innovative application of an intervention. Pilot results can inform feasibility and identify modifications needed in the design of a larger, ensuing hypothesis testing study. Investigators should be forthright in stating these objectives of a pilot study. Grant reviewers and other stakeholders should expect no more. PMID:21035130

  3. An Exploratory Study on International Students' Study Anxiety

    ERIC Educational Resources Information Center

    Khoshlessan, Rezvan; El-Houbi, Ashraf

    2015-01-01

    This study examines international students' study anxiety in a mid-sized university in Southeast Texas comparing their existing study anxiety along lines of nationality, gender, age, major, degree, and stage of education. It focuses on the students' perceptions and the dominant goal of this research was to investigate whether there is a…

  4. USGS Tampa Bay Pilot Study

    USGS Publications Warehouse

    Yates, K.K.; Cronin, T. M.; Crane, M.; Hansen, M.; Nayeghandi, A.; Swarzenski, P.; Edgar, T.; Brooks, G.R.; Suthard, B.; Hine, A.; Locker, S.; Willard, D.A.; Hastings, D.; Flower, B.; Hollander, D.; Larson, R.A.; Smith, K.

    2007-01-01

    Providing a web-based digital information management system of information for scientists and the public, including a system that supports the work of those officials who must make decisions that affect the state of the bay. The Tampa Bay Study is in its sixth year and will continue through September 2007. This paper presents a non-inclusive summary of key findings associated with the six primary project components listed above. Component 4 (above) is described in detail in the following chapter 13. More information on the Tampa Bay Study is available from our on-line digital information system for the Tampa Bay Study at http://gulfsci.usgs.gov.

  5. Centrifuge Study of Pilot Tolerance to Acceleration and the Effects of Acceleration on Pilot Performance

    NASA Technical Reports Server (NTRS)

    Creer, Brent Y.; Smedal, Harald A.; Wingrove, Rodney C.

    1960-01-01

    A research program the general objective of which was to measure the effects of various sustained accelerations on the control performance of pilots, was carried out on the Aviation Medical Acceleration Laboratory centrifuge, U.S. Naval Air Development Center, Johnsville, PA. The experimental setup consisted of a flight simulator with the centrifuge in the control loop. The pilot performed his control tasks while being subjected to acceleration fields such as might be encountered by a forward-facing pilot flying an atmosphere entry vehicle. The study was divided into three phases. In one phase of the program, the pilots were subjected to a variety of sustained linear acceleration forces while controlling vehicles with several different sets of longitudinal dynamics. Here, a randomly moving target was displayed to the pilot on a cathode-ray tube. For each combination of acceleration field and vehicle dynamics, pilot tracking accuracy was measured and pilot opinion of the stability and control characteristics was recorded. Thus, information was obtained on the combined effects of complexity of control task and magnitude and direction of acceleration forces on pilot performance. These tests showed that the pilot's tracking performance deteriorated markedly at accelerations greater than about 4g when controlling a lightly damped vehicle. The tentative conclusion was also reached that regardless of the airframe dynamics involved, the pilot feels that in order to have the same level of control over the vehicle, an increase in the vehicle dynamic stability was required with increases in the magnitudes of the acceleration impressed upon the pilot. In another phase, boundaries of human tolerance of acceleration were established for acceleration fields such as might be encountered by a pilot flying an orbital vehicle. A special pilot restraint system was developed to increase human tolerance to longitudinal decelerations. The results of the tests showed that human tolerance

  6. The effect of terrorism on public confidence : an exploratory study.

    SciTech Connect

    Berry, M. S.; Baldwin, T. E.; Samsa, M. E.; Ramaprasad, A.; Decision and Information Sciences

    2008-10-31

    A primary goal of terrorism is to instill a sense of fear and vulnerability in a population and to erode confidence in government and law enforcement agencies to protect citizens against future attacks. In recognition of its importance, the Department of Homeland Security includes public confidence as one of the metrics it uses to assess the consequences of terrorist attacks. Hence, several factors--including a detailed understanding of the variations in public confidence among individuals, by type of terrorist event, and as a function of time--are critical to developing this metric. In this exploratory study, a questionnaire was designed, tested, and administered to small groups of individuals to measure public confidence in the ability of federal, state, and local governments and their public safety agencies to prevent acts of terrorism. Data were collected from the groups before and after they watched mock television news broadcasts portraying a smallpox attack, a series of suicide bomber attacks, a refinery bombing, and cyber intrusions on financial institutions that resulted in identity theft and financial losses. Our findings include the following: (a) the subjects can be classified into at least three distinct groups on the basis of their baseline outlook--optimistic, pessimistic, and unaffected; (b) the subjects make discriminations in their interpretations of an event on the basis of the nature of a terrorist attack, the time horizon, and its impact; (c) the recovery of confidence after a terrorist event has an incubation period and typically does not return to its initial level in the long-term; (d) the patterns of recovery of confidence differ between the optimists and the pessimists; and (e) individuals are able to associate a monetary value with a loss or gain in confidence, and the value associated with a loss is greater than the value associated with a gain. These findings illustrate the importance the public places in their confidence in government

  7. Learner Intonation -- A Pilot Study.

    ERIC Educational Resources Information Center

    Backman, Nancy

    This study is concerned with problems in language learners' intonation of English. Ten intonation problems were found in the learner speech of two adult Spanish-speaking males: (1) range of pitch, (2) initial rise, (3) final fall, (4) rise to final stressed syllable, (5) placement of prominence, (6) final rise for questions, (7) total question…

  8. An exploratory flight investigation of helicopter sling-load placements using a closed-circuit television as a pilot aid

    NASA Technical Reports Server (NTRS)

    Dicarlo, D. J.; Kelley, H. L.; Yenni, K. R.

    1974-01-01

    Helicopter sling load operations have been limited during pick up and delivery of external cargo by the lack of precision achieved by the combination of pilot, helicopter, and sling load. Use of a closed circuit television as a pilot aid during sling load delivery and placement was documented along with additional cases representing procedures currently employed by military and commercial operators. Although an increase in pilot workload was noted when the television system was used, the results indicated a comparable level of performance for each test case.

  9. Pre-Study Walkthrough with a Commercial Pilot for a Preliminary Single Pilot Operations Experiment

    NASA Technical Reports Server (NTRS)

    O'Connor-Dreher, Ryan; Roberts, Z.; Ziccardi, J.; Vu, K-P. L.; Strybel, T.; Koteskey, Robert William; Lachter, Joel B.; Vi Dao, Quang; Johnson, Walter W.; Battiste, V.

    2013-01-01

    The number of crew members in commercial flights has decreased to two members, down from the five-member crew required 50 years ago. One question of interest is whether the crew should be reduced to one pilot. In order to determine the critical factors involved in safely transitioning to a single pilot, research must examine whether any performance deficits arise with the loss of a crew member. With a concrete understanding of the cognitive and behavioral role of a co-pilot, aeronautical technologies and procedures can be developed that make up for the removal of the second aircrew member. The current project describes a pre-study walkthrough process that can be used to help in the development of scenarios for testing future concepts and technologies for single pilot operations. Qualitative information regarding the tasks performed by the pilots can be extracted with this technique and adapted for future investigations of single pilot operations.

  10. [An exploratory study of a personality disorders questionnaire].

    PubMed

    Bouvard, M; Cosma, P

    2008-10-01

    This exploratory study combined a preliminary evaluation of the French version of Hyler's [Hyler S.E. Personality Questionnaire (PDQ-4 plus). New York: New York State Psychiatric Institute; 1994] Personality Diagnostics Questionnaire (PDQ-4 plus) with an investigation into whether Eysenck's personality dimensions allow us to differentiate between subjects diagnosed by the PDQ-4 plus as showing at least one personality disorder (PD) and control subjects. A group of 129 French undergraduate students completed the PDQ-4 plus, a self-report questionnaire designed to assess the 12 PDs of the DSM-IV (10 PDs and two additional diagnoses included in the appendix of the DSM-IV), and, at the same time, the Eysenck Personality Questionnaire Revised-Abbreviated (EPQ RA). The PDQ-4 plus diagnoses were scored using a two-stage process in which students with questionnaire scores at or above the threshold level for at least one PD (82 students=63.56%) were asked to complete individual interviews about the PDs concerning them. In order to minimize the number of false positives generated, these interviews were scored using the Clinical Significance Scale. Following these interviews, 35 students (27.13%) were classified as showing one or more PDs. The remaining 84 students (72.87%) were classified as control subjects (no PDs). In the population as a whole, studies have shown the prevalence of any DSM-IV defined personality disorder to be between 9 and 15%; however, personality disorders are much more frequently diagnosed in younger subjects (Ekselius L., Tillfors M., Furmark T., & Fredrikson M. Personality disorders in the general population: DSM-IV and ICD-10 defined prevalence as related to sociodemographic profile. Personality and Individual Differences, 2001, 30: 311-320). The second step in the study was to compare EPQ RA scores for the control subjects, subjects showing a particular PD and subjects showing the other PDs. For all the PDs studied, the control subjects attained

  11. Tinnitus Treatment with Oxytocin: A Pilot Study.

    PubMed

    Azevedo, Andreia Aparecida; Figueiredo, Ricardo Rodrigues; Elgoyhen, Ana Belen; Langguth, Berthold; Penido, Norma De Oliveira; Schlee, Winfried

    2017-01-01

    Tinnitus is the perception of sound in the absence of an external stimulus. It is a frequent condition for which there is as yet no pharmacological treatment approved. Auditory and non-auditory pathways are involved in tinnitus' pathophysiology. Oxytocin is a neurohormone and eventual neurotransmitter that plays a complex role in social cognition and behavior. To evaluate the potential of oxytocin as a tinnitus treatment. Two studies were performed. Study 1 was a long-term open pilot study, while study 2 investigated short-term effects with a double-blinded placebo-controlled cross-over study. Ambulatory ENT care. In study 1, 15 patients were investigated over a 10-week period in an open pilot study. In study 2, 16 patients were included in a placebo-controlled crossover trial to investigate short-term effects following a single dose. For the long-term study (study 1), analysis of variance revealed a significant decrease in tinnitus sensation, both for the Tinnitus Handicap Inventory and Clinical Global Impression (CGI). Also, the short-term effects in study 2 revealed a significant reduction of tinnitus because of the oxytocin nasal spray as measured with the Visual Analog Scale and the CGI Scale. These preliminary studies demonstrated that oxytocin may represent a helpful tool for treating tinnitus and further larger controlled studies are warranted.

  12. Helicopter pilot back pain: a preliminary study.

    PubMed

    Shanahan, D F; Reading, T E

    1984-02-01

    Because of the high prevalence of back pain experienced by U.S. Army helicopter pilots, a study was conducted to ascertain the feasibility of reproducing these symptoms in the laboratory. A mock-up of a UH-1H seat and control configuration was mounted to a multi-axis vibration simulator (MAVS). Eleven subjects were tested on the apparatus for two 120-min periods. During one period, the MAVS was programmed to reproduce vibrations recorded from a UH-1H in cruise flight. The subjects received no vibration during the other test period. All subjects reported back pain which they described as identical to the pain they experience during flight, during one or more of their test periods. There was no statistical difference between the vibration and nonvibration test conditions (p greater than 0.05) in terms of time of onset of pain or intensity of pain as measured by a visual analog scale. It appears the vibration at the frequencies and amplitudes tested plays little or no role in the etiology of the back symptoms reported by these pilots. It is proposed that the primary etiological factor for these symptoms is the poor posture pilots are obliged to assume for extended periods while operating helicopters.

  13. Probing the Process of Information Source Selection Using Palm Pilots: A Pilot Study.

    ERIC Educational Resources Information Center

    Shim, Wonsik

    2002-01-01

    This pilot study was conducted to determine the feasibility of using PDAs (personal digital assistants or palm pilots) as a data collection device in studying information seeking behaviors of undergraduate students. Discusses results that shows heavy use of Internet search engines and that most information searches do not extend beyond the first…

  14. [Pilot study on hairdresser eczema].

    PubMed

    Zelger, J

    1999-11-01

    From 1990 to 1992 the allergy profile of 1042 prospective hairdressers (personal and family history, atopic skin, serum IgE, patch and prick tests) was determined and their occupational suitability was evaluated. Up to 1997 a follow up of 375 hairdressers was obtained by way of questionnaires, re-examination, official reports and expert opinions of the social accident insurance. The frequency of initial eczema was 30%. A change of occupation on account of hairdresser eczema was documented in 11%. The prognostic evaluation of occupational suitability proved to be unsatisfactory. In this longitudinal study, the frequency of pre-occupational skin symptoms increased from 13 to 18%. The other atopic criteria indicated no uniform tendency. There was a significant increase in nickel allergy from 18.7 to 45.5% resulting partly from sensitization after entering the occupation and partly from an increase in nickel allergy at time of entry. Both atopic skin and pre-occupational nickel allergy increase the risk of hairdresser eczema, it is not so great as to justify dissuading such young people from entering the profession.

  15. High-dose Oral Ambroxol for Early Treatment of Pulmonary Acute Respiratory Distress Syndrome: an Exploratory, Randomized, Controlled Pilot Trial.

    PubMed

    Baranwal, Arun K; Murthy, Aparna S; Singhi, Sunit C

    2015-10-01

    To evaluate efficacy of high-dose oral ambroxol in acute respiratory distress syndrome (ARDS) with respect to ventilator-free days (VFD). Prospective, randomized, placebo-controlled, blinded pilot trial. Sixty-six mechanically ventilated patients (1 month to 12 years) with ARDS who were hand-ventilated for <24 hr before pediatric intensive care unit admission. Patients randomized to oral ambroxol (40 mg/kg/day, in four divided doses) (n = 32) or placebo (n = 34) until 10 days, extubation or death whichever is earlier. Majority (91%) had pneumonia and bronchiolitis. Two study groups were similar in baseline characteristics. Mean partial pressure of arterial oxygen/fraction of inspired oxygen and oxygenation index were >175 and <10, respectively, with no difference in the two study groups. VFD were similar in the two study groups. Overall mortality was 26%. No adverse events were noted with ambroxol. Among ventilated pulmonary ARDS patients with oxygenation index of <10, mortality was 26%. Ambroxol did not improve VFD. Study with higher and more frequently administered doses of ambroxol in larger sample is suggested after having generated relevant pharmacokinetic data among critically ill children. © The Author [2015]. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  16. Exploratory Study of the Acoustic Performance of Piezoelectric Actuators

    NASA Technical Reports Server (NTRS)

    SantaMaria, O. S.; Thurlow, E. M.; Jones, M. G.

    1989-01-01

    The proposed ducted fan engine has prompted the need for increasingly lightweight and efficient noise control devices. Exploratory tests at the NASA Langley Research Center were conducted to evaluate three piezoelectric specimens as possible control transducers: a Polyvinylidene Flouride (PVDF) piezofilm sample and two composite samples of Lead Zirconate Titanate (PZT) rods embedded in fiberglass. The tests measured the acoustic output efficiency and evaluated the noise control characteristics when interacting with a primary sound source. The results showed that a PZT sample could diminish the reflected acoustic waves. However, the PZT acoustic output must increase by several orders of magnitude to qualify as a control transducer for the ducted fan engine.

  17. Spaceborne synthetic aperture radar pilot study

    NASA Technical Reports Server (NTRS)

    1974-01-01

    A pilot study of a spaceborne sidelooking radar is summarized. The results of the system trade studies are given along with the electrical parameters for the proposed subsystems. The mechanical aspects, packaging, thermal control and dynamics of the proposed design are presented. Details of the data processor are given. A system is described that allows the data from a pass over the U. S. to be in hard copy form within two hours. Also included are the proposed schedule, work breakdown structure, and cost estimate.

  18. An exploratory study of the perceived impact of health problems of landmine/UXO victims versus another disability group.

    PubMed

    Wyper, Russell B

    2012-09-28

    The purpose of this exploratory study is to pilot a biopsychosocial instrument called the Perceived Impact of Problem Profile (PIPP) on a cohort of landmine/Unexploded Ordnance (UXO) victims with lower limb disability versus a cohort of persons with similar disability due to other trauma or medical causes. The aim is to provide greater understanding of the psychosocial impact of landmine/UXO injury to inform victim assistance a interventions within Lao PDR. This study employs a mixed methods design, which involved piloting the PIPP instrument through an interviewer administered questionnaire and demographic questionnaire. Fifty one participants were interviewed in both urban and rural locations within Lao PDR. An analysis of the data reveals significant differences in perceived impact for pain, anxiety and how recently the injury/illness occurred. Both groups complained of high levels of anxiety and depression; landmine/UXO victims who complained of anxiety and depression reported a much greater impact on life satisfaction and mood. The perceived impact of the disability is greatest on psychosocial factors for both cohorts, but especially in landmine/UXO victims emphasising the need to focus on improving psychosocial interventions for landmine/UXO victims within Victim assistance programmes in Lao PDR.

  19. NORTHWEST ORGEON PILOT STUDY AREA (USA): THE USE OF LANDSCAPE SCIENCE FOR ENVIRONMENTAL ASSESSMENT PILOT STUDY

    EPA Science Inventory

    The Northwest Oregon Pilot Study Area encompasses approximately 59,167 km2 and varies in elevation from sea level to 3,200 m. Annual precipitation varies with elevation and meridian and ranges from 25 - 460cm. The study area comprises a mixture of federal, state, and privately ow...

  20. NORTHWEST ORGEON PILOT STUDY AREA (USA): THE USE OF LANDSCAPE SCIENCE FOR ENVIRONMENTAL ASSESSMENT PILOT STUDY

    EPA Science Inventory

    The Northwest Oregon Pilot Study Area encompasses approximately 59,167 km2 and varies in elevation from sea level to 3,200 m. Annual precipitation varies with elevation and meridian and ranges from 25 - 460cm. The study area comprises a mixture of federal, state, and privately ow...

  1. A Piloted Simulation Study of Wake Turbulence on Final Approach

    NASA Technical Reports Server (NTRS)

    Stewart, Eric C.

    1998-01-01

    A piloted simulation study has been conducted in a research simulator to provide a means to estimate the effects of different levels of wake turbulence on final approach. A worst-case methodology was used to ensure conservative estimates. Fourteen airline pilots voluntarily participated in the study and flew almost 1000 approaches. The pilots rated the subjective severity of the disturbances using a special rating scale developed for this study. Several objective measures of the airplane/pilot response to the simulated wake turbulence were also made. All the data showed a large amount of variation between pilots and to a lesser extent for a given pilot. Therefore, the data were presented at 50, 70, 90 percentile levels as a function of vortex strength. The data allow estimates of the vortex strength for a given subjective or objective response and vice versa. The results of this study appear to be more conservative than the results of previous studies.

  2. An Exploratory Study in Self-Reported School-Wide Response to Intervention Reading Practices

    ERIC Educational Resources Information Center

    Weston, Juliette R.; Curran, Christina M.; Majsterek, David J.; Prigge, Debra J.

    2010-01-01

    This article describes outcomes of a self-report study on first-year steps that selected elementary schools in Washington State took in implementing early reading Response to Intervention (RTI) pilot models. Surveys sent to pilot schools requested information on RTI implementation pertaining to curricula, assessments, funding, resource allocation,…

  3. Intradistrict Resource Reallocation for Latino English Language Learners: An Exploratory Multiple Case Study Approach

    ERIC Educational Resources Information Center

    Jimenez-Castellanos, Oscar; Rodriguez, James L.

    2009-01-01

    This article seeks to contribute to the recent discussion regarding school finance, teacher quality, and English language learners (ELLs) based on a comparative study within a school district with a significant ELL population. The study described in this article utilizes an exploratory multiple case study methodology to examine the complex…

  4. An Exploratory Study of the Implementation of Computer Technology in an American Islamic Private School

    ERIC Educational Resources Information Center

    Saleem, Mohammed M.

    2009-01-01

    This exploratory study of the implementation of computer technology in an American Islamic private school leveraged the case study methodology and ethnographic methods informed by symbolic interactionism and the framework of the Muslim Diaspora. The study focused on describing the implementation of computer technology and identifying the…

  5. An Exploratory Study of the Implementation of Computer Technology in an American Islamic Private School

    ERIC Educational Resources Information Center

    Saleem, Mohammed M.

    2009-01-01

    This exploratory study of the implementation of computer technology in an American Islamic private school leveraged the case study methodology and ethnographic methods informed by symbolic interactionism and the framework of the Muslim Diaspora. The study focused on describing the implementation of computer technology and identifying the…

  6. Intradistrict Resource Reallocation for Latino English Language Learners: An Exploratory Multiple Case Study Approach

    ERIC Educational Resources Information Center

    Jimenez-Castellanos, Oscar; Rodriguez, James L.

    2009-01-01

    This article seeks to contribute to the recent discussion regarding school finance, teacher quality, and English language learners (ELLs) based on a comparative study within a school district with a significant ELL population. The study described in this article utilizes an exploratory multiple case study methodology to examine the complex…

  7. Ballet and stress. A pilot study.

    PubMed

    Tomei, G; Casale, T; Rosati, M V; Melcarne, R; Sinibaldi, F; Capozzella, A; Di Giorgio, V; Giubilati, R; Sacco, C; Tomei, F; Sancini, A

    2015-01-01

    Work-related stress is a complex problem requiring a work environment-based assessment. Artists like dancers represent a category of atypical workers potentially at high risk for work-related stress. Aim of our pilot study is to evaluate organizational stress in a population of professional dancers, using the HSE Indicator Tool for Work Related Stress. We administered the Italian version of the HSE Indicator Tool to 38 ballet dancers, males and females. The questionnaire evaluates 7 key organizational dimensions: demand, control, managers' support, peer support, relationships, role and change. The standards required-ideal conditions are achieved in none of the above-mentioned dimensions. Change is the only dimension for which results fall between the 20th and the 50th percentile, while for other dimensions results fall below the 20th percentile suggesting the need for immediate corrective action. In male dancers an acceptable situation is highlighted for the dimension "change" compared to female dancers. In both sexes there is a high frequency of subjects complaining of verbal abuse, bullying and harassment. Despite the small sample size, our pilot study highlights the presence of heightened levels of organizational stress. Preventive measures targeted towards improving communication between managers and dancers and aimed at team building should be implemented.

  8. Family Engagement in Rural and Urban Head Start Families: An Exploratory Study

    ERIC Educational Resources Information Center

    Keys, Amanda

    2015-01-01

    An exploratory, cross-sectional study was conducted to examine parents' levels of perceived family engagement to the Head Start program from different community locations. Data collected from this study were obtained from a survey provided to Head Start families from rural and urban areas that had a child currently receiving Head Start services.…

  9. Exploratory Study of the HOPE Foundation[C] Courageous Leadership Academy: Summary of Findings

    ERIC Educational Resources Information Center

    Brown, Seth; Choi, KC; Herman, Becki

    2011-01-01

    The HOPE Foundation (HOPE) commissioned the American Institutes for Research (AIR) to conduct an exploratory study of the implementation and impact of the Courageous Leadership Academy (CLA). In this report, the authors introduce the school reform model, describe the study methodology, present findings for each of the three research questions…

  10. Interactive Whiteboard Technology for Students with Disabilities: A Year Long Exploratory Study

    ERIC Educational Resources Information Center

    Allsopp, David H.; Colucci, Karen; Doone, Elizabeth; Perez, Luis; Bryant, Ezzard, Jr.; Holhfeld, Tina N.

    2012-01-01

    This exploratory study was conducted with a group of teachers at four partnership school sites (elementary, middle, and high school) who taught students with a range of disabilities. The study was designed to gain insight into how these teachers used interactive whiteboard technology (IWBT) in their classrooms, to ascertain their perceptions…

  11. Life in the Middle: An Exploratory Study of California Community College Instructional Deans

    ERIC Educational Resources Information Center

    Sill, Nancy

    2014-01-01

    This two-phase sequential mixed methods exploratory study examined the perceived skill deficits of instructional deans at California community colleges to better understand the training and development needs that are necessary to support dean success and to prepare them for advancement in a timelier manner. This study is grounded in the…

  12. Family Engagement in Rural and Urban Head Start Families: An Exploratory Study

    ERIC Educational Resources Information Center

    Keys, Amanda

    2015-01-01

    An exploratory, cross-sectional study was conducted to examine parents' levels of perceived family engagement to the Head Start program from different community locations. Data collected from this study were obtained from a survey provided to Head Start families from rural and urban areas that had a child currently receiving Head Start services.…

  13. An Exploratory Study of Inner-City College Athletes and Crime: Socialization, Risk, Strategy, and Hope

    ERIC Educational Resources Information Center

    Davis, Dexter Juan

    2012-01-01

    An exploratory study was conducted to focus on what is being done to help college athletes stay out of trouble and avoid activities that may lead to crime and/or criminal activity. The study was designed to find real examples of poor decisions and/or productive decisions made by athletes in order to provide for a rich learning opportunity. Crimes…

  14. An Exploratory Study on K-12 Teachers' Use of Technology and Multimedia in the Classroom

    ERIC Educational Resources Information Center

    Martin, Florence; Carr, Marsha L.

    2015-01-01

    21st century has seen new technology and multimedia made available for integration in K-12 classrooms. This exploratory study examines K-12 teachers' use of technology and multimedia in the classroom in two southern counties in the Southeastern United States. The purpose of the study was to answer the following five research questions: 1) What…

  15. The Effect of a Parent Education Program on Selected Aspects of Parental Behavior: An Exploratory Study.

    ERIC Educational Resources Information Center

    Shade, Daniel David

    The purpose of this exploratory study was to measure the impact of a specific style of parent education on parental behavior with their children. Six families, chosen by invitation from among parents participating in the Carbon County, Utah parent education programs, participated in the study. A BAB-ABBA single case experimental design was…

  16. An Exploratory Study of the Relationship between Collaboration and Mathematics and Game Outcomes. CRESST Report 797

    ERIC Educational Resources Information Center

    Buschang, Rebecca E.; Chung, Gregory K. W. K.; Kim, Jinok

    2011-01-01

    This study is an exploratory study of the relationship between collaboration and mathematics and game outcomes in a video game aimed at teaching concepts related to rational numbers. The sample included 243 middle school students who played the video game either with one partner or individually for 40 minutes. Results suggest that participants…

  17. The Effect of a Parent Education Program on Selected Aspects of Parental Behavior: An Exploratory Study.

    ERIC Educational Resources Information Center

    Shade, Daniel David

    The purpose of this exploratory study was to measure the impact of a specific style of parent education on parental behavior with their children. Six families, chosen by invitation from among parents participating in the Carbon County, Utah parent education programs, participated in the study. A BAB-ABBA single case experimental design was…

  18. High School Teachers' Perspectives on the English Language Arts Common Core State Standards: An Exploratory Study

    ERIC Educational Resources Information Center

    Ajayi, Lasisi

    2016-01-01

    This was an exploratory study that examined high school teachers' perspectives about their early experiences with the English language arts Common Core State Standards. The sources of data for the study included a survey and structured interviews. Twenty-three high school ELA teachers from one unified school district in Southern California…

  19. Leadership Excellence: Learning from an Exploratory Study on Leadership Systems in Large Multinationals

    ERIC Educational Resources Information Center

    Reichwald, Ralf; Siebert, Jorg; Mosslein, Kathrin

    2005-01-01

    Purpose: From an exploratory study of 37 large multinationals, this paper aims to report key findings, derive learnings for the design of corporate leadership systems and identify future research issues for a better understanding of individual leadership in corporate leadership systems. Design/methodology/approach: The study reported builds on ten…

  20. Brief Report: An Exploratory Study of Lexical Skills in Bilingual Children with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Petersen, Jill M.; Marinova-Todd, Stefka H.; Mirenda, Pat

    2012-01-01

    Studying lexical diversity in bilingual children with autism spectrum disorders (ASD) can contribute important information to our understanding of language development in this diverse population. In this exploratory study, lexical comprehension and production and overall language skills were investigated in 14 English-Chinese bilingual and 14…

  1. Caregiver Involvement in the Education of Youth in Foster Care: An Exploratory Study

    ERIC Educational Resources Information Center

    Beisse, Kay; Tyre, Ashli

    2013-01-01

    This study was an exploratory investigation of caregiver involvement in the education of youth in foster care. In this study, foster caregivers reported that they are involved in the education of children in their care and participate in at-home involvement activities more often than at-school involvement activities. Caregivers in this study…

  2. To Flip or Not to Flip? An Exploratory Study Comparing Student Performance in Calculus I

    ERIC Educational Resources Information Center

    Schroeder, Larissa B.; McGivney-Burelle, Jean; Xue, Fei

    2015-01-01

    The purpose of this exploratory, mixed-methods study was to compare student performance in flipped and non-flipped sections of Calculus I. The study also examined students' perceptions of the flipping pedagogy. Students in the flipped courses reported spending, on average, an additional 1-2 hours per week outside of class on course content.…

  3. Credibility of a Simulation-Based Virtual Laboratory: An Exploratory Study of Learner Judgments of Verisimilitude

    ERIC Educational Resources Information Center

    Francis, Alexandre; Couture, Marc

    2003-01-01

    Several studies have examined realism and instructional effectiveness of physical simulations. However, very few have touched on the question of their credibility or verisimilitude, from the user's point of view. This article presents an empirical exploratory study which investigated the perceptions of potential users of a simulation-based virtual…

  4. An Exploratory Multiple Case Study about Using Game-Based Learning in STEM Classrooms

    ERIC Educational Resources Information Center

    Vu, Phu; Feinstein, Sheryl

    2017-01-01

    This exploratory multiple case study attempted to examine whether game-based learning activities had any impacts on students' academic performances and behaviors, and what perceptions the teachers had toward implementing games into their classrooms. Data used in this study included 101 students' pre and post-test scores, and four structured…

  5. An Exploratory Study on K-12 Teachers' Use of Technology and Multimedia in the Classroom

    ERIC Educational Resources Information Center

    Martin, Florence; Carr, Marsha L.

    2015-01-01

    21st century has seen new technology and multimedia made available for integration in K-12 classrooms. This exploratory study examines K-12 teachers' use of technology and multimedia in the classroom in two southern counties in the Southeastern United States. The purpose of the study was to answer the following five research questions: 1) What…

  6. Using Relevance Prompts: An Exploratory Study to Promote Eighth Graders' Comprehension and Retelling of Narrative Text

    ERIC Educational Resources Information Center

    Fogarty, Melissa S.; Davis, John L.; Anderson, Leah L.; Myint, Ahmarlay

    2017-01-01

    This exploratory study investigated the effects of modifying eighth grade students' purposes for reading through a prompt designed to increase engagement with the text. The current study was conducted using a randomized between-subjects design, with a relevance prompt as the between-subjects factor and reader proficiency as a covariate. A sample…

  7. High School Teachers' Perspectives on the English Language Arts Common Core State Standards: An Exploratory Study

    ERIC Educational Resources Information Center

    Ajayi, Lasisi

    2016-01-01

    This was an exploratory study that examined high school teachers' perspectives about their early experiences with the English language arts Common Core State Standards. The sources of data for the study included a survey and structured interviews. Twenty-three high school ELA teachers from one unified school district in Southern California…

  8. Using Relevance Prompts: An Exploratory Study to Promote Eighth Graders' Comprehension and Retelling of Narrative Text

    ERIC Educational Resources Information Center

    Fogarty, Melissa S.; Davis, John L.; Anderson, Leah L.; Myint, Ahmarlay

    2017-01-01

    This exploratory study investigated the effects of modifying eighth grade students' purposes for reading through a prompt designed to increase engagement with the text. The current study was conducted using a randomized between-subjects design, with a relevance prompt as the between-subjects factor and reader proficiency as a covariate. A sample…

  9. Caregiver Involvement in the Education of Youth in Foster Care: An Exploratory Study

    ERIC Educational Resources Information Center

    Beisse, Kay; Tyre, Ashli

    2013-01-01

    This study was an exploratory investigation of caregiver involvement in the education of youth in foster care. In this study, foster caregivers reported that they are involved in the education of children in their care and participate in at-home involvement activities more often than at-school involvement activities. Caregivers in this study…

  10. Leadership Excellence: Learning from an Exploratory Study on Leadership Systems in Large Multinationals

    ERIC Educational Resources Information Center

    Reichwald, Ralf; Siebert, Jorg; Mosslein, Kathrin

    2005-01-01

    Purpose: From an exploratory study of 37 large multinationals, this paper aims to report key findings, derive learnings for the design of corporate leadership systems and identify future research issues for a better understanding of individual leadership in corporate leadership systems. Design/methodology/approach: The study reported builds on ten…

  11. Brief Report: An Exploratory Study of Lexical Skills in Bilingual Children with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Petersen, Jill M.; Marinova-Todd, Stefka H.; Mirenda, Pat

    2012-01-01

    Studying lexical diversity in bilingual children with autism spectrum disorders (ASD) can contribute important information to our understanding of language development in this diverse population. In this exploratory study, lexical comprehension and production and overall language skills were investigated in 14 English-Chinese bilingual and 14…

  12. An Exploratory Study of Listening Practice Relative to Memory Testing and Lecture in Business Administration Courses

    ERIC Educational Resources Information Center

    Peterson, Robin T.

    2007-01-01

    This study investigates the combined impact of a memory test and subsequent listening practice in enhancing student listening abilities in collegiate business administration courses. The article reviews relevant literature and describes an exploratory study that was undertaken to compare the effectiveness of this technique with traditional…

  13. An Exploratory Study of Inner-City College Athletes and Crime: Socialization, Risk, Strategy, and Hope

    ERIC Educational Resources Information Center

    Davis, Dexter Juan

    2012-01-01

    An exploratory study was conducted to focus on what is being done to help college athletes stay out of trouble and avoid activities that may lead to crime and/or criminal activity. The study was designed to find real examples of poor decisions and/or productive decisions made by athletes in order to provide for a rich learning opportunity. Crimes…

  14. To Flip or Not to Flip? An Exploratory Study Comparing Student Performance in Calculus I

    ERIC Educational Resources Information Center

    Schroeder, Larissa B.; McGivney-Burelle, Jean; Xue, Fei

    2015-01-01

    The purpose of this exploratory, mixed-methods study was to compare student performance in flipped and non-flipped sections of Calculus I. The study also examined students' perceptions of the flipping pedagogy. Students in the flipped courses reported spending, on average, an additional 1-2 hours per week outside of class on course content.…

  15. School Self-Evaluations and School Inspections in Europe: An Exploratory Study

    ERIC Educational Resources Information Center

    Janssens, Frans J. G.; van Amelsvoort, Gonnie H. W. C. H.

    2008-01-01

    This article presents the results of an exploratory study into the effects of School Self-Evaluation (SSE) used by eight Education Inspectorates in seven European countries. This study reveals that in the countries where SSE is strongly incorporated into the school inspection system, there is a rather substantial degree of steering by the…

  16. Understanding the Learning Process of Peer Feedback Activity: An Ethnographic Study of Exploratory Practice

    ERIC Educational Resources Information Center

    Zheng, Chunxian

    2012-01-01

    This ethnographic study attempts to find, reveal and understand the learning possibilities, from the social learning perspective, in the process of peer feedback activity in a College English classroom for non-English majors in China. The study reveals the nature of Exploratory Practice (EP), and the investigation is guided by EP principles,…

  17. Community parenteral therapy project: a pilot study.

    PubMed

    Foster, L; McMurray, A

    1998-01-01

    The pilot study reported in this paper was devised to develop and compare service delivery models that would achieve the provision of high quality parenteral therapy care to patients in the Gold Coast District Health Service community. All data were collected on 113 patients for a 12-month period, January to December 1996. The study compared the provision of outreach nursing services and contracted nursing services on measures of satisfaction and cost. The study showed that patient and carers indicated a preference for community care, medical officers advocated the benefits of administering parenteral therapies in the community, general practitioners were interested in managing future community parenteral therapies, and contracted (nurse) service providers endorsed the development of a parenteral therapy resource centre. The findings also revealed considerable potential cost savings in community-based care.

  18. A Pilot Study of Pepsin in Tracheal and Oral Secretions

    PubMed Central

    Schallom, Marilyn; Tricomi, Sally M.; Chang, Yie-Hwa; Metheny, Norma A.

    2013-01-01

    Background Because reflux of gastric juice into the oropharynx must precede its aspiration into the lungs, it is reasonable to hypothesize that the detection of pepsin (the major gastric enzyme in gastric juice) in oral secretions may provide a relatively non-invasive method to predict risk for aspiration. Objective The purpose of this pilot study was to describe the incidence of pepsin in oral and tracheal secretions collected concurrently from a sample of 50 mechanically ventilated, gastric-fed patients. Methods The study used an exploratory descriptive design with a convenience sample from four medical and surgical intensive care units. A single oral and tracheal secretion was collected concurrently from each patient (yielding a sample of 50 oral and 50 tracheal secretions). The tracheal secretions were obtained via the inline suction system with an attached sputum trap; oral secretions were obtained via a yankauer suction tip with an attached sputum trap. All specimens were assayed for pepsin by the Western Blot method. Results Oral secretions from ten patients (20%) were pepsin-positive while tracheal secretions from two patients (4%) were pepsin-positive. Both patients with pepsin-positive tracheal secretions also had pepsin-positive oral secretions. Pepsin was not found in the tracheal secretions from the remaining eight patients with pepsin-positive oral secretions. Conclusions Although reflux of gastric juice into the oropharynx must precede its aspiration into the lungs, individual reflux events do not necessarily lead to aspiration. Thus, it is reasonable that we found pepsin 5-times more often in oral secretions than in tracheal secretions. PMID:23996420

  19. Piloted studies of Enhanced or Synthetic Vision display parameters

    NASA Technical Reports Server (NTRS)

    Harris, Randall L., Sr.; Parrish, Russell V.

    1992-01-01

    This paper summarizes the results of several studies conducted at Langley Research Center over the past few years. The purposes of these studies were to investigate parameters of pictorial displays and imaging sensors that affect pilot approach and landing performance. Pictorial displays have demonstrated exceptional tracking performance and improved the pilots' spatial awareness. Stereopsis cueing improved pilot flight performance and reduced pilot stress. Sensor image parameters such as increased field-of-view. faster image update rate, and aiding symbology improved flare initiation. Finer image resolution and magnification improved attitude control performance parameters.

  20. Connecting Performance to Social Structure and Pedagogy as a Pathway to Scaling Learning Analytics in MOOCs: An Exploratory Study

    ERIC Educational Resources Information Center

    Goggins, S. P.; Galyen, K. D.; Petakovic, E.; Laffey, J. M.

    2016-01-01

    This exploratory study focuses on the design and evaluation of teaching analytics that relate social learning structure with performance measures in a massive open online course (MOOC) prototype environment. Using reflexive analysis of online learning trace data and qualitative performance measures we present an exploratory empirical study that:…

  1. Connecting Performance to Social Structure and Pedagogy as a Pathway to Scaling Learning Analytics in MOOCs: An Exploratory Study

    ERIC Educational Resources Information Center

    Goggins, S. P.; Galyen, K. D.; Petakovic, E.; Laffey, J. M.

    2016-01-01

    This exploratory study focuses on the design and evaluation of teaching analytics that relate social learning structure with performance measures in a massive open online course (MOOC) prototype environment. Using reflexive analysis of online learning trace data and qualitative performance measures we present an exploratory empirical study that:…

  2. DU-AGG pilot plant design study

    SciTech Connect

    Lessing, P.A.; Gillman, H.

    1996-07-01

    The Idaho National Engineering Laboratory (INEL) is developing new methods to produce high-density aggregate (artificial rock) primarily consisting of depleted uranium oxide. The objective is to develop a low-cost method whereby uranium oxide powder (UO[sub 2], U[sub 3]O[sub ]8, or UO[sub 3]) can be processed to produce high-density aggregate pieces (DU-AGG) having physical properties suitable for disposal in low-level radioactive disposal facilities or for use as a component of high-density concrete used as shielding for radioactive materials. A commercial company, G-M Systems, conducted a design study for a manufacturing pilot plant to process DU-AGG. The results of that study are included and summarized in this report. Also explained are design considerations, equipment capacities, the equipment list, system operation, layout of equipment in the plant, cost estimates, and the proposed plan and schedule.

  3. Location Independent Professional Project: A Pilot Study

    SciTech Connect

    Hudson, J.A.; Long, J.P.; Miller, M.M.

    1999-02-01

    This pilot study project explored the problem of providing access to the nomadic worker who desires to connect a computer through network access points at a number of different locations within the SNL/NM campus as well as outside the campus. The design and prototype development gathered knowledge that may allow a design to be developed that could be extended to a larger number of SNL/NM network drop boxes. The focus was to provide a capability for a worker to access the SNL IRN from a network drop box (e.g. in a conference room) as easily as when accessing the computer network from the office normally used by the worker. Additional study was done on new methods to authenticate the off campus worker, and protect and control access to data.

  4. The incidence of venous thromboembolism in commercial airline pilots: a cohort study of 2630 pilots.

    PubMed

    Kuipers, S; Venemans-Jellema, A; Cannegieter, S C; van Haften, M; Middeldorp, S; Büller, H R; Rosendaal, F R

    2014-08-01

    Airline pilots may be at increased risk of venous thromboembolism (VTE) because air travel has recently been established as a risk factor for VTE. The aim of this study was to assess the risk of VTE in a cohort of Dutch airline pilots. Airline pilots who had been active members of the Dutch aviation society (VNV) were questioned for the occurrence of VTE, presence of risk factors for VTE and number of flight hours per year and rank. Incidence rates among pilots were compared with those of the general Dutch population and with a population of frequently flying employees of multinational organizations. A total of 2630 male pilots were followed-up for a total of 20420 person-years (py). Six venous thromboses were reported, yielding an incidence rate of 0.3 per 1000 py. The standardized morbidity ratio, comparing these pilots with the general Dutch population adjusted for age, was 0.8. Compared with the international employee cohort, the standardized morbidity ratio was 0.7 when all employees were included and 0.6 when only the frequently travelling employees were included. The incidence rate did not increase with number of flight hours per year and did not clearly vary by rank. We conclude that the risk of VTE is not increased amongst airline pilots. © 2014 International Society on Thrombosis and Haemostasis.

  5. Introducing Case Management to Students in a Virtual World: An Exploratory Study

    ERIC Educational Resources Information Center

    Levine, Joanne; Adams, Ruifang Hope

    2013-01-01

    This paper discusses a small, exploratory study introducing students to case management using role-plays conducted in a virtual world. Data from pre- and posttest questionnaires (to assess self-efficacy regarding a range of case management tasks) suggest students felt more confident in their abilities after virtual role-play participation. Also…

  6. An Exploratory Study of Problem Gambling on Casino versus Non-Casino Electronic Gaming Machines

    ERIC Educational Resources Information Center

    Clarke, Dave; Pulford, Justin; Bellringer, Maria; Abbott, Max; Hodgins, David C.

    2012-01-01

    Electronic gaming machines (EGMs) have been frequently associated with problem gambling. Little research has compared the relative contribution of casino EGMs versus non-casino EGMs on current problem gambling, after controlling for demographic factors and gambling behaviour. Our exploratory study obtained data from questionnaires administered to…

  7. An Exploratory Study of Emotional Affordance of a Massive Open Online Course

    ERIC Educational Resources Information Center

    Cheng, Jeremy C. Y.

    2014-01-01

    This exploratory study examines emotional affordance of a massive open online course (MOOC). Postings in a discussion forum of a MOOC in computer science are analysed following a research design informed by virtual ethnography. Emotional affordance is investigated, focusing on non-achievement emotions which are not directly linked to achievement…

  8. Horizontal Structure in Public Relations: An Exploratory Study of Departmental Differentiation.

    ERIC Educational Resources Information Center

    Grunig, Larissa Schneider

    An exploratory study of horizontal organizational structure investigated how the tasks in a public relations department are apportioned and why the structure is as it is. J. E. Grunig and T. Hunt's taxonomy of horizontal structures, which served as the framework for the research, suggests that the following structures are typical: by public, by…

  9. An Exploratory Study of Problem Gambling on Casino versus Non-Casino Electronic Gaming Machines

    ERIC Educational Resources Information Center

    Clarke, Dave; Pulford, Justin; Bellringer, Maria; Abbott, Max; Hodgins, David C.

    2012-01-01

    Electronic gaming machines (EGMs) have been frequently associated with problem gambling. Little research has compared the relative contribution of casino EGMs versus non-casino EGMs on current problem gambling, after controlling for demographic factors and gambling behaviour. Our exploratory study obtained data from questionnaires administered to…

  10. Teaching Writing in the Shadow of Standardized Writing Assessment: An Exploratory Study

    ERIC Educational Resources Information Center

    Brimi, Hunter

    2012-01-01

    This exploratory study results from interviews with five high school English teachers regarding their writing instruction. The researcher sought to answer these questions: (1) How had the Tennessee Comprehensive Assessment Program's (TCAP) Writing Assessment affected their teaching as gauged by the teachers' statements regarding the assessment,…

  11. An Exploratory Study of the Curricular Integration of Ethics in Executive MBA Programs

    ERIC Educational Resources Information Center

    Franco, Jaime M.

    2011-01-01

    An Exploratory Study of the Curricular Integration of Ethics in Executive MBA Programs News headlines of corporate scandals have unleashed a contentious debate of whether or not graduate management education has contributed to corporate collapses and the resultant financial crisis. In particular, questions abound as to the willingness of…

  12. Group Work for Korean Expatriate Women in the United States: An Exploratory Study

    ERIC Educational Resources Information Center

    Suh, Suhyun; Lee, Myoung-Suk

    2006-01-01

    This paper presents the results of exploratory research with a group of seven Korean expatriate women. The study employed a modified Reality Therapy approach over eight meetings conducted by two professionally qualified leaders who also speak Korean. Qualitative research methods were used to analyze and describe the participants' experiences.…

  13. An Exploratory Study of Suicide Risk Assessment Practices in the School Setting

    ERIC Educational Resources Information Center

    Crepeau-Hobson, Franci

    2013-01-01

    Suicidal behavior in children and youth continues to be a major public health problem in the United States. School personnel have a legal and ethical obligation to recognize and respond to the mental health needs of their students and to take steps to ensure their safety. In this exploratory study, suicide risk assessment practices of three large…

  14. The Role of Counseling and Guidance in a Comprehensive Career Education Delivery System: An Exploratory Study.

    ERIC Educational Resources Information Center

    Northwest Regional Educational Lab., Portland, OR.

    This three-part exploratory study involves the following interrelated facets of evolvement and implementation of career education counseling and guidance: (1) current practices and analysis of implications for career education guidance and counseling; (2) sources of manpower projections; and (3) involvement of professional associations in…

  15. Exploratory Study of Factors Related to Educational Scores of First Preclinical Year Medical Students

    ERIC Educational Resources Information Center

    Sitticharoon, Chantacha; Srisuma, Sorachai; Kanavitoon, Sawita; Summachiwakij, Sarawut

    2014-01-01

    The relationships among the scores of major subjects taught in the first preclinical year of a Thai medical school, previous academic achievements, and daily life activities are rarely explored. We therefore performed an exploratory study identifying various factors possibly related to the educational scores of these medical students.…

  16. Characterizing Teaching Effectiveness in the Joint Action Theory in Didactics: An Exploratory Study in Primary School

    ERIC Educational Resources Information Center

    Sensevy, Gérard

    2014-01-01

    This paper presents an exploratory study of two consecutive reading sessions conducted in primary school by two different teachers. Our purpose is twofold. From a theoretical viewpoint, we propose a tentative set of conditions of teaching effectiveness by relying on the Joint Action Theory in Didactics. From a methodological viewpoint, drawing on…

  17. Exploratory study of nucleon-nucleon scattering lengths in lattice QCD

    SciTech Connect

    Fukugita, M.; Kuramashi, Y.; Mino, H.; Okawa, M.; Ukawa, A. National Laboratory for High Energy Physics , Tsukuba, Ibaraki 305 Faculty of Engineering, Yamanashi University, Kofu 404 Institute of Physics, University of Tsukuba, Tsukuba, Ibaraki 305 )

    1994-10-17

    An exploratory study is made of the nucleon-nucleon [ital s]-wave scattering lengths in quenched lattice QCD with the Wilson quark action. The [pi]-[ital N] and [pi]-[pi] scattering lengths are also calculated for comparison. The calculations are made with heavy quarks corresponding to [ital m][sub [pi

  18. Building Virtually Free Subject Area Expertise through Social Media: An Exploratory Study

    ERIC Educational Resources Information Center

    Kooy, Brian K.

    2016-01-01

    Central to the ongoing success of the liaison model is the need for liaison librarians to stay informed and up-to-date about recent developments in the subject areas of their assigned academic departments and programs. This article describes an exploratory study conducted to determine whether information obtained from the social media accounts of…

  19. The Effects of Training on a Young Child with Cortical Visual Impairment: An Exploratory Study.

    ERIC Educational Resources Information Center

    Lueck, Amanda Hall; Dornbusch, Helen; Hart, Jeri

    1999-01-01

    This exploratory study investigated the effects of the components of visual environmental management, visual skills training, and visually dependent task training on the performance of visual behaviors of a toddler with multiple disabilities including cortical visual impairment. Training components were implemented by the mother during daily…

  20. Curiosity and Exploratory Behavior in Disadvantaged Children: A Follow-Up Study.

    ERIC Educational Resources Information Center

    Minuchin, Patricia P.

    In a follow-up study of curiosity and exploratory behavior, subjects were 18 disadvantaged inner-city black children who had been observed at age four in their first year of a Head Start program, and who were now finishing first grade. Data were obtained from teachers, observations in the classrooms, and an individual session with each child. Each…

  1. Differential Use of the Open Classroom: A Study of Exploratory and Cautious Children. Final Report.

    ERIC Educational Resources Information Center

    Minuchin, Patricia

    The purpose of this study was to investigate the differences between exploratory children and cautious children as they functioned in open classrooms over a period of time and to document some general aspects of child behavior in open educational settings. Sixty children were observed through the course of the school year in their first grade open…

  2. Differential Use of the Open Classroom: A Study of More and Less Exploratory Children.

    ERIC Educational Resources Information Center

    Minuchin, Patricia P.

    This grant application describes the theoretical background and research design of a project intended to study the interaction between children's styles of functioning and the opportunities and requirements of an open classroom environment. A major assumption to be tested is that exploratory children function more effectively in open classrooms.…

  3. Commercial morel harvesters and buyers in western Montana: an exploratory study of the 2001 harvesting season.

    Treesearch

    Rebecca J. McLain; Erika Mark McFarlane; Susan J. Alexander

    2005-01-01

    This exploratory study examined aspects of the social organization of the commercial wild morel industry in western Montana during 2001. We talked with 18 key informants (7 buyers and 11 pickers) and observed social interactions at one buying station near the Kootenai National Forest and three buying stations near the Bitterroot National Forest. The key informant and...

  4. Parental Support for Their Children with or without Behavior Problems: An Exploratory Study.

    ERIC Educational Resources Information Center

    Salomon, Anne

    This exploratory study sought to identify: (1) parents' representations of children's need for support; (2) the nature and frequency of the support that parents believe they have given their child; and (3) the differences between the representations of parents whose child has behavior problems and those of parents of children without behavior…

  5. An Exploratory Study of Goal Commitment among Graduate Students in Science, Technology, Engineering, and Mathematics Fields

    ERIC Educational Resources Information Center

    Hurst, Melissa

    2010-01-01

    The purpose of this exploratory study was twofold. One was to identify the entry-level goal commitment in STEM graduate students at the beginning of an academic year and identify change in commitment at the end of an academic year. The other was to identify factors and types of experiences and their impact on commitment in this context. Data came…

  6. The English in Public Elementary Schools Program of a Mexican State: A Critical, Exploratory Study

    ERIC Educational Resources Information Center

    Perales Escudero, Moises Damian; Reyes Cruz, Maria del Rosario; Loyo, Griselda Murrieta

    2012-01-01

    The quality of English-as-a-foreign-language (EFL) instruction in elementary schools worldwide is an issue of concern for language policy and planning (LPP) scholars, as are examinations of power and ideologies operating in policy creation and implementation. This critical, exploratory study blends these two strands of inquiry by examining…

  7. In-School HIV & AIDS Counselling Services in Botswana: An Exploratory Study

    ERIC Educational Resources Information Center

    Sefhedi, Sheila; Montsi, Mercy; Mpofu, Elias

    2008-01-01

    This exploratory study describes the provision of HIV & AIDS counselling services in Botswana junior secondary schools as perceived by teachers. A total of 45 teachers (age range = 20-55; teaching experience range = 0-21 years) from three schools participated. The participants completed a questionnaire on the types of HIV & AIDS-related…

  8. Career and Technical Education Students Who Transition to Four-Year Institutions: An Exploratory Study

    ERIC Educational Resources Information Center

    Qi, Wen; Cole, James S.

    2011-01-01

    Each year more students with career and technical education (CTE) backgrounds are transitioning to four-year institutions. This exploratory study investigated differences between CTE, community college transfers and native (nontransfer) students at four-year institutions in regard to how they balance their time and their academic engagement…

  9. Applying Threshold Concepts Theory to an Unsettled Field: An Exploratory Study in Criminal Justice Education

    ERIC Educational Resources Information Center

    Wimshurst, Kerry

    2011-01-01

    Criminal justice education is a relatively new program in higher education in many countries, and its curriculum and parameters remain unsettled. An exploratory study investigated whether threshold concepts theory provided a useful lens by which to explore student understandings of this multidisciplinary field. Eight high-performing final-year…

  10. Introducing Case Management to Students in a Virtual World: An Exploratory Study

    ERIC Educational Resources Information Center

    Levine, Joanne; Adams, Ruifang Hope

    2013-01-01

    This paper discusses a small, exploratory study introducing students to case management using role-plays conducted in a virtual world. Data from pre- and posttest questionnaires (to assess self-efficacy regarding a range of case management tasks) suggest students felt more confident in their abilities after virtual role-play participation. Also…

  11. An Exploratory Study of Undergraduates' Attitudes toward Affirmative Action Policies for Asian Americans in College

    ERIC Educational Resources Information Center

    Hartlep, Nicholas Daniel; Lowinger, Robert Jay

    2014-01-01

    This exploratory study examined white undergraduate students' (a) racial attitudes towards Asian Americans, (b) principled policy attitudes toward affirmative action, and (c) self-interest in relation to their support for college-based affirmative action policies for Asian Americans at a Midwestern university. A sample (n = 264, 28% male, 72%…

  12. The Nature of Professional Learning Communities in New Zealand Early Childhood Education: An Exploratory Study

    ERIC Educational Resources Information Center

    Cherrington, Sue; Thornton, Kate

    2015-01-01

    Professional learning communities are receiving increasing attention within the schooling sector but empirical research into their development and use within early childhood education contexts is rare. This paper reports initial findings of an exploratory study into the development of professional learning communities in New Zealand's early…

  13. What about Writing? A National Exploratory Study of Writing Instruction in Teacher Preparation Programs

    ERIC Educational Resources Information Center

    Myers, Joy; Scales, Roya Q.; Grisham, Dana L.; Wolsey, Thomas DeVere; Dismuke, Sherry; Smetana, Linda; Yoder, Karen Kreider; Ikpeze, Chinwe; Ganske, Kathy; Martin, Susan

    2016-01-01

    This small scale, exploratory study reveals how writing instruction is taught to preservice teachers across the United States in university-based preservice teacher education programs based on online survey results from 63 teacher educators in literacy from 50 institutions. Despite the growing writing demands and high stakes writing sample testing…

  14. The Quality of Life of "Street Children" Accommodated at Three Shelters in Pretoria: An Exploratory Study

    ERIC Educational Resources Information Center

    Mathiti, Vuyisile

    2006-01-01

    This research project is an exploratory study that aims to describe and examine the state and nature of the quality of life of street children accommodated at three shelters. A non-probability sample of 48 street children at three shelters was purposively selected. An interview schedule was constructed and administered to gather data. The…

  15. An Exploratory Study of Mothers' Perceptions of Acculturation within the Preschool Context. Working Paper. WR-523

    ERIC Educational Resources Information Center

    Lara-Cinisomo, Sandraluz; Thomas, Audrey Alforque

    2007-01-01

    This exploratory study examines the mother's perceptions of her preschooler's acculturation process, using qualitative methods to collect data from six Latino immigrant mothers about their own acculturation and that of their preschool child. Three patterns emerged: parallel dyadic acculturation, vertex dyadic acculturation, and intersegmented…

  16. How Are Gerontology Doctoral Graduates Viewed in the Academic Job Market? Findings from an Exploratory Study

    ERIC Educational Resources Information Center

    McMullen, Tara L.; Brown, Candace S.; Canham, Sarah L.; De Medeiros, Kate

    2012-01-01

    Although doctorally trained gerontologists have unique types of expertise as a result of their interdisciplinary training, research exploring perceptions of their hirability in faculty positions is lacking. This exploratory study examined the perceptions of administrators and faculty at institutions identified as having a doctoral program in…

  17. The Temporal Properties of E-Learning: An Exploratory Study of Academics' Conceptions

    ERIC Educational Resources Information Center

    Martins, Jorge; Nunes, Miguel Baptista

    2016-01-01

    Purpose: The purpose of this paper is to present the results of an exploratory study that investigates Portuguese academics' conceptions concerning the temporal properties of e-learning, in the context of traditional Higher Education Institutions. Design/methodology/approach: Grounded Theory methodology was used to systematically analyse data…

  18. Horizontal Structure in Public Relations: An Exploratory Study of Departmental Differentiation.

    ERIC Educational Resources Information Center

    Grunig, Larissa Schneider

    An exploratory study of horizontal organizational structure investigated how the tasks in a public relations department are apportioned and why the structure is as it is. J. E. Grunig and T. Hunt's taxonomy of horizontal structures, which served as the framework for the research, suggests that the following structures are typical: by public, by…

  19. The English in Public Elementary Schools Program of a Mexican State: A Critical, Exploratory Study

    ERIC Educational Resources Information Center

    Perales Escudero, Moises Damian; Reyes Cruz, Maria del Rosario; Loyo, Griselda Murrieta

    2012-01-01

    The quality of English-as-a-foreign-language (EFL) instruction in elementary schools worldwide is an issue of concern for language policy and planning (LPP) scholars, as are examinations of power and ideologies operating in policy creation and implementation. This critical, exploratory study blends these two strands of inquiry by examining…

  20. The Nature of Professional Learning Communities in New Zealand Early Childhood Education: An Exploratory Study

    ERIC Educational Resources Information Center

    Cherrington, Sue; Thornton, Kate

    2015-01-01

    Professional learning communities are receiving increasing attention within the schooling sector but empirical research into their development and use within early childhood education contexts is rare. This paper reports initial findings of an exploratory study into the development of professional learning communities in New Zealand's early…

  1. The Implications of Talent Management for Diversity Training: An Exploratory Study

    ERIC Educational Resources Information Center

    Stewart, Jim; Harte, Victoria

    2010-01-01

    Purpose: The paper seeks to explore the proposition that there is a need for research to address the connections between talent management (TM) and managing diversity as one example of achieving better integration and less separation in academic work on human resource (HR). Design/methodology/approach: An exploratory study of one organisation at a…

  2. An Exploratory Case Study of Providers' Collaborative Consultation Practices with Latina Mothers during Home Visits

    ERIC Educational Resources Information Center

    Cambray-Engstrom, Elizabeth; Salisbury, Christine

    2010-01-01

    In this exploratory case study, 4 early intervention providers' use of collaborative intervention strategies and everyday activities was examined in relation to the participation of a small group of Latina mothers (n = 10) during home visits over a 6-month period in an urban community. Videotapes (n = 40) of home visits were clustered into more…

  3. Suicides among Family Members of Elderly Suicide Victims: An Exploratory Study

    ERIC Educational Resources Information Center

    Waern, Margda

    2005-01-01

    This exploratory study compares elderly suicides with (n = 13) and without (n = 72) family member suicide. Previous episodes of suicidal behavior were more common among suicides who lost first-degree relatives by suicide (100% vs. 65%, p = 0.009). Six persons had lost an offspring by suicide prior to their own deaths. Substance use disorder was…

  4. An Exploratory Study of Suicide Risk Assessment Practices in the School Setting

    ERIC Educational Resources Information Center

    Crepeau-Hobson, Franci

    2013-01-01

    Suicidal behavior in children and youth continues to be a major public health problem in the United States. School personnel have a legal and ethical obligation to recognize and respond to the mental health needs of their students and to take steps to ensure their safety. In this exploratory study, suicide risk assessment practices of three large…

  5. An Exploratory Study into Work/Family Balance within the Australian Higher Education Sector

    ERIC Educational Resources Information Center

    Pillay, Soma; Kluvers, Ron; Abhayawansa, Subhash; Vranic, Vedran

    2013-01-01

    The higher education landscape is undergoing major transformation, with a significant impact on the work and family practices of academics and professional staff. The purpose of this exploratory study is to examine the extent to which (1) time-related, (2) strain-related and (3) demographical variables impact on the work/family balance of academic…

  6. Interorganizational health care systems implementations: an exploratory study of early electronic commerce initiatives.

    PubMed

    Payton, F C; Ginzberg, M J

    2001-01-01

    Changing business practices, customers needs, and market dynamics have driven many organizations to implement interorganizational systems (IOSs). IOSs have been successfully implemented in the banking, cotton, airline, and consumer-goods industries, and recently attention has turned to the health care industry. This article describes an exploratory study of health care IOS implementations based on the voluntary community health information network (CHIN) model.

  7. Educating Children with Down Syndrome in Lebanon: An Exploratory Study of Urban Mothers' Perspective

    ERIC Educational Resources Information Center

    Hatoum, Rima J.

    2010-01-01

    In view of the fact that Lebanon does not currently have a special education infrastructure, the purpose of this exploratory qualitative study was to understand the phenomenon of educating children with Down syndrome (DS) in Lebanon in terms of the meanings mothers ascribe to it and their description of their experience. The intent was to develop…

  8. Content-Specific Strategies to Advocate for Lesbian, Gay, Bisexual, and Transgender Youth: An Exploratory Study

    ERIC Educational Resources Information Center

    Graybill, Emily C.; Varjas, Kris; Meyers, Joel; Watson, Laurel B.

    2009-01-01

    Researchers suggest that supportive school personnel may decrease some of the challenges encountered by lesbian, gay, bisexual, and transgender (LGBT) youth in schools (Russell, Seif, & Truong, 2001); however, little is known about the approaches used by school-based advocates for LGBT youth. This exploratory study investigated the strategies used…

  9. How Safe Is a School? An Exploratory Study Comparing Measures and Perceptions of Safety

    ERIC Educational Resources Information Center

    Hernandez, Diley; Floden, Lysbeth; Bosworth, Kris

    2010-01-01

    This exploratory study investigates the relation between incident reports to local law enforcement, and students' and teachers' perceptions of school safety. Using a combination of grounded theory and statistics, we compared quantitative data collected from law enforcement agencies with qualitative data provided by students and teachers during…

  10. The Implications of Talent Management for Diversity Training: An Exploratory Study

    ERIC Educational Resources Information Center

    Stewart, Jim; Harte, Victoria

    2010-01-01

    Purpose: The paper seeks to explore the proposition that there is a need for research to address the connections between talent management (TM) and managing diversity as one example of achieving better integration and less separation in academic work on human resource (HR). Design/methodology/approach: An exploratory study of one organisation at a…

  11. An Exploratory Study of Universal Design for Teaching Chemistry to Students with and without Disabilities

    ERIC Educational Resources Information Center

    King-Sears, Margaret E.; Johnson, Todd M.; Berkeley, Sheri; Weiss, Margaret P.; Peters-Burton, Erin E.; Evmenova, Anya S.; Menditto, Anna; Hursh, Jennifer C.

    2015-01-01

    In this exploratory study, students in four co-taught high school chemistry classes were randomly assigned to a Universal Design for Learning (UDL) treatment or a comparison condition. Each co-teaching team taught one comparison and treatment class. UDL principles were operationalized for treatment: (a) a self-management strategy (using a…

  12. What about Writing? A National Exploratory Study of Writing Instruction in Teacher Preparation Programs

    ERIC Educational Resources Information Center

    Myers, Joy; Scales, Roya Q.; Grisham, Dana L.; Wolsey, Thomas DeVere; Dismuke, Sherry; Smetana, Linda; Yoder, Karen Kreider; Ikpeze, Chinwe; Ganske, Kathy; Martin, Susan

    2016-01-01

    This small scale, exploratory study reveals how writing instruction is taught to preservice teachers across the United States in university-based preservice teacher education programs based on online survey results from 63 teacher educators in literacy from 50 institutions. Despite the growing writing demands and high stakes writing sample testing…

  13. Vowel Intelligibility in Children with and without Dysarthria: An Exploratory Study

    ERIC Educational Resources Information Center

    Levy, Erika S.; Leone, Dorothy; Moya-Gale, Gemma; Hsu, Sih-Chiao; Chen, Wenli; Ramig, Lorraine O.

    2016-01-01

    Children with dysarthria due to cerebral palsy (CP) present with decreased vowel space area and reduced word intelligibility. Although a robust relationship exists between vowel space and word intelligibility, little is known about the intelligibility of vowels in this population. This exploratory study investigated the intelligibility of American…

  14. AN EXPLORATORY STUDY OF SECONDARY SCHOOL STUDENTS USING THE TYPICAL DAY INTERVIEW.

    ERIC Educational Resources Information Center

    GOLDSTON, JEAN; WHITELEY, JOHN M.

    THIS PAPER PRESENTED RESULTS FROM AN EXPLORATORY STUDY OF DIFFERENTIATION IN WHICH ADOLESCENTS WERE GIVEN THE TYPICAL DAY INTERVIEW. THE FOCUS OF THE INSTRUMENT WAS ON THE STUDENT'S ABILITY TO COGNITIVELY DIFFERENTIATE ASPECTS OF THE SCHOOL ENVIRONMENT. DIFFERENTIATION WAS DEFINED AS CAPACITY TO PERCEIVE NUANCES OF PROBLEMS, PEOPLE, AND PROGRAMS…

  15. Comparing Fathers' Physical and Toy Play and Links to Child Behaviour: An Exploratory Study

    ERIC Educational Resources Information Center

    St George, Jennifer; Fletcher, Richard; Palazzi, Kerrin

    2017-01-01

    Increasing amounts of research show that fathers' involvement in children's lives contributes to the child's social, emotional and cognitive development; however, much of the evidence comes from fathers' caregiving and object play. This exploratory study compared the characteristics of 24 Australian fathers' play in two contexts--toy play and…

  16. Youthful fire-setters ... an exploratory study in personality and background.

    Treesearch

    Ellen Y. Siegelman; William S. Folkman

    1971-01-01

    In an exploratory study of personality and background, children who, according to California Division of Forestry files, had set two or more fires were compared with children who had set only one fire. Multiple-fire setters were characterized by several associated problems, such as excessive activity, aggression, and psychosomatic difficulties as well as family and...

  17. An Exploratory Study of Cognitive Style as a Predictor of Learning from Simulation Games.

    ERIC Educational Resources Information Center

    DeNike, Lee

    Educational cognitive style (ECS) is concerned with the types of behaviors, or elements, employed by an individual to derive meaning from an educational task. To determine if a student's ECS is related to learning from a simulation game, an exploratory study was conducted with a sample of 24 fifth grade students. The students were divided into two…

  18. Cognitive dimensions of recreational user experiences in wilderness: an exploratory study in Adirondack wilderness areas.

    Treesearch

    Chad P. Dawson; Peter Newman; Alan Watson

    1998-01-01

    This exploratory study involved identifying the dimensions of a wilderness experience sought by users based on the available literature and on input from wilderness users. Input was collected using focus group interviews with members of four groups that were primarily involved in wilderness use and preservation in recent years. Positive and negative dimensions are...

  19. An Exploratory Study of Women in the Health Professions Schools. Volume VI: Women in Optometry.

    ERIC Educational Resources Information Center

    Urban and Rural Systems Associates, San Francisco, CA.

    In an exploratory study conducted for the Women's Action Program of HEW, the aims were to identify and explore the barriers to success that women face as MODVOPPP (Medicine, Osteopathic medicine, Dentistry, Veterinary medicine, Optometry, Podiatry, Pharmacy, and Public health) school applicants and students and to describe the discrimination…

  20. Building Virtually Free Subject Area Expertise through Social Media: An Exploratory Study

    ERIC Educational Resources Information Center

    Kooy, Brian K.

    2016-01-01

    Central to the ongoing success of the liaison model is the need for liaison librarians to stay informed and up-to-date about recent developments in the subject areas of their assigned academic departments and programs. This article describes an exploratory study conducted to determine whether information obtained from the social media accounts of…

  1. The Effectiveness of Course Web Sites in Higher Education: An Exploratory Study.

    ERIC Educational Resources Information Center

    Comunale, Christie L.; Sexton, Thomas R.; Voss, Diana J. Pedagano

    2002-01-01

    Describes an exploratory study of the educational effectiveness of course Web sites among undergraduate accounting students and graduate students in business statistics. Measured Web site visit frequency, usefulness of each site feature, and the impacts of Web sites on perceived learning and course performance. (Author/LRW)

  2. Making Meaning Together: An Exploratory Study of Therapeutic Conversation between Helping Professionals and Homeless Shelter Residents

    ERIC Educational Resources Information Center

    Walsh, Christine A.; Rutherford, Gayle E.; Sarafincian, Kristina N.; Sellmer, Sabine E. R.

    2010-01-01

    This exploratory study examined the nature of therapeutic conversation between helping professionals and homeless persons as an intervention to optimize health. Meaningful conversation occurred in relationships where there was a sense of connection and the presence of rapport. Emergent facilitators of therapeutic conversation included respectful…

  3. An Exploratory Study of Undergraduates' Attitudes toward Affirmative Action Policies for Asian Americans in College

    ERIC Educational Resources Information Center

    Hartlep, Nicholas Daniel; Lowinger, Robert Jay

    2014-01-01

    This exploratory study examined white undergraduate students' (a) racial attitudes towards Asian Americans, (b) principled policy attitudes toward affirmative action, and (c) self-interest in relation to their support for college-based affirmative action policies for Asian Americans at a Midwestern university. A sample (n = 264, 28% male, 72%…

  4. An Exploratory Study of the Curricular Integration of Ethics in Executive MBA Programs

    ERIC Educational Resources Information Center

    Franco, Jaime M.

    2011-01-01

    An Exploratory Study of the Curricular Integration of Ethics in Executive MBA Programs News headlines of corporate scandals have unleashed a contentious debate of whether or not graduate management education has contributed to corporate collapses and the resultant financial crisis. In particular, questions abound as to the willingness of…

  5. Disaster Preparedness Information Needs of Individuals Attending an Adult Literacy Center: An Exploratory Study

    ERIC Educational Resources Information Center

    Friedman, Daniela; Tanwar, Manju; Yoho, Deborah W.; Richter, Jane V. E.

    2009-01-01

    Being prepared with accurate, credible, and timely information during a disaster can help individuals make informed decisions about taking appropriate actions. Unfortunately, many people have difficulty understanding health and risk-related resources. This exploratory, mixed methods study assessed disaster information seeking behaviors and…

  6. Understanding Sexual Minority Male Students' Meaning-Making about Their Multiple Identities: An Exploratory Comparative Study

    ERIC Educational Resources Information Center

    Tillapaugh, Daniel

    2016-01-01

    This exploratory comparative study examines the meaning-making experiences of six sexual minority males attending college or university in Canada or the United States. All of the participants identified as sexual minority males who were cisgender, out to family and/or friends, and between 20 and 24 years of age. In particular, the participants…

  7. Violence Exposure and Early Adolescent Alcohol Use: An Exploratory Study of Family Risk and Protective Factors

    ERIC Educational Resources Information Center

    Taylor, Kelli W.; Kliewer, Wendy

    2006-01-01

    In this short-term longitudinal exploratory interview study, the relations between exposure to community violence and subsequent alcohol use were examined, with a focus on caregiver and family variables as moderators. Maternal caregivers and their children (N = 101 families; 98% African American; M child age = 11.2 yrs) were interviewed separately…

  8. The Effectiveness of Course Web Sites in Higher Education: An Exploratory Study.

    ERIC Educational Resources Information Center

    Comunale, Christie L.; Sexton, Thomas R.; Voss, Diana J. Pedagano

    2002-01-01

    Describes an exploratory study of the educational effectiveness of course Web sites among undergraduate accounting students and graduate students in business statistics. Measured Web site visit frequency, usefulness of each site feature, and the impacts of Web sites on perceived learning and course performance. (Author/LRW)

  9. An Exploratory Study of the Elements to Develop a Coaching Model

    ERIC Educational Resources Information Center

    Brown, Gwendolyn

    2010-01-01

    This exploratory study examined the elements of a coaching model based on the best practices that first focus on providing managers with the ability to develop workers and increase productivity, before using existing models that only support the process of managing workers, when it becomes apparent that the worker is not meeting expected…

  10. Self-Regulatory Efficacy and Mindset of At-Risk Students: An Exploratory Study

    ERIC Educational Resources Information Center

    Matheson, Ian A.

    2015-01-01

    There is a limited body of research examining how students' beliefs about intelligence and about their abilities relate to different learning environments. As reported here, I examined secondary school students' beliefs, goals, and expectations guided by Zimmerman's (2000) model of self-regulated learning. In this exploratory study, 230 secondary…

  11. General Education Assessment at Private Historically Black Colleges and Universities: An Exploratory Study

    ERIC Educational Resources Information Center

    Jones, Willis A.

    2010-01-01

    The majority of research on general education assessment in recent years has focused primarily on predominately white institutions. Very little is known about general education assessment at historically black colleges and universities (HBCUS). Using descriptive analysis, this exploratory study examines the state of general education assessment at…

  12. An Exploratory Study of the Impact of College Student Leadership Programs upon the Construct of Mindfulness

    ERIC Educational Resources Information Center

    Horowitz, Rich

    2012-01-01

    Mindfulness is a key skill that produces the greater psychological awareness identified by most leadership scholars as being essential to effective leadership. This study conducted an exploratory assessment of the effectiveness of mindfulness-based cocurricular collegiate leadership programs through pre- and post-participation application of the…

  13. An Exploratory Study of Animal-Assisted Interventions Utilized by Mental Health Professionals

    ERIC Educational Resources Information Center

    O'Callaghan, Dana M.; Chandler, Cynthia K.

    2011-01-01

    This study implemented an exploratory analysis to examine how a sample of mental health professionals incorporates specific animal-assisted techniques into the therapeutic process. An extensive review of literature related to animal-assisted therapy (AAT) resulted in the identification of 18 techniques and 10 intentions for the practice of AAT in…

  14. Characterizing Teaching Effectiveness in the Joint Action Theory in Didactics: An Exploratory Study in Primary School

    ERIC Educational Resources Information Center

    Sensevy, Gérard

    2014-01-01

    This paper presents an exploratory study of two consecutive reading sessions conducted in primary school by two different teachers. Our purpose is twofold. From a theoretical viewpoint, we propose a tentative set of conditions of teaching effectiveness by relying on the Joint Action Theory in Didactics. From a methodological viewpoint, drawing on…

  15. Comparing Fathers' Physical and Toy Play and Links to Child Behaviour: An Exploratory Study

    ERIC Educational Resources Information Center

    St George, Jennifer; Fletcher, Richard; Palazzi, Kerrin

    2017-01-01

    Increasing amounts of research show that fathers' involvement in children's lives contributes to the child's social, emotional and cognitive development; however, much of the evidence comes from fathers' caregiving and object play. This exploratory study compared the characteristics of 24 Australian fathers' play in two contexts--toy play and…

  16. Chinese Students' Perceptions of the Teaching in an Australian Accounting Programme--An Exploratory Study

    ERIC Educational Resources Information Center

    Wong, Grace; Cooper, Barry J.; Dellaportas, Steven

    2015-01-01

    This exploratory study is designed to elicit and understand the views of Mainland Chinese students concerning their learning experience in an Australian accounting education programme. The article contributes to the literature by investigating the issues and implications associated with international students' perceptions of teaching, as little…

  17. Why Integrating Technology Has Been Unsuccessful in Kuwait? An Exploratory Study

    ERIC Educational Resources Information Center

    Alfelaij, Bader

    2016-01-01

    In Kuwait, unsuccessful attempts to use and integrate technology into classrooms and lecture halls are currently being witnessed in schools and higher education institutions. Such failure is believed to be the consequence of various challenges, such as cultural, technical and contextual challenges. In this exploratory study, the researcher has…

  18. An Exploratory Study of Thai University Students' Understanding of World Englishes

    ERIC Educational Resources Information Center

    Saengboon, Saksit

    2015-01-01

    This exploratory study investigated the perceptions of Thai university students towards World Englishes (WEs). One hundred and ninety-eight students from three universities in Bangkok were administered a questionnaire inquiring about definitions of WEs, the Kachruvian concentric circles, the concepts of standard and ownership of English, Thai…

  19. An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios (Final Report, 2008)

    EPA Science Inventory

    EPA announced the availability of the final report, An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios. This report investigates the potential dioxin exposure to artists/hobbyists who use ball clay to make pottery and related products. Derm...

  20. An Exploratory Study of Women in the Health Professions Schools. Volume VII: Women in Podiatry.

    ERIC Educational Resources Information Center

    Urban and Rural Systems Associates, San Francisco, CA.

    In an exploratory study conducted for the Women's Action Program of HEW, the aims were to identify and explore the barriers to success that women face as MODVOPPP (Medicine, Osteopathic medicine, Dentistry, Veterinary medicine, Optometry, Podiatry, Pharmacy, and Public health) school applicants and students, and to describe the discrimination…

  1. An Exploratory Study of Women in the Health Professions Schools: Volume VIII: Women in Pharmacy.

    ERIC Educational Resources Information Center

    Urban and Rural Systems Associates, San Francisco, CA.

    In an exploratory study conducted for the Women's Action Program of HEW, the aims were to identify and explore the barriers to success that women face as MODVOPPP (Medicine, Osteopathic medicine, Dentistry, Veterinary medicine, Optometry, Podiatry, Pharmacy, and Public health) school applicants and students and to describe the discrimination…

  2. An Exploratory Study of Women in the Health Professions Schools. Volume VI: Women in Optometry.

    ERIC Educational Resources Information Center

    Urban and Rural Systems Associates, San Francisco, CA.

    In an exploratory study conducted for the Women's Action Program of HEW, the aims were to identify and explore the barriers to success that women face as MODVOPPP (Medicine, Osteopathic medicine, Dentistry, Veterinary medicine, Optometry, Podiatry, Pharmacy, and Public health) school applicants and students and to describe the discrimination…

  3. An Exploratory Study of the Impacts of an Employer-Supported Child Care Program

    ERIC Educational Resources Information Center

    Morrissey, Taryn W.; Warner, Mildred E.

    2011-01-01

    Although employer-sponsored child care programs have become more common, there is little empirical research on whether these programs affect employees' satisfaction with child care or their work-life balance, and if effects vary across employee characteristics. In this exploratory study, we administered a survey to employees with children at one…

  4. Matching Vocabulary Learning Process with Learning Outcome in L2 Academic Writing: An Exploratory Case Study

    ERIC Educational Resources Information Center

    Ma, Qing

    2013-01-01

    This exploratory case study of two undergraduates links vocabulary learning approaches with lexical quality measured in academic writing. Employing an array of qualitative data, it is shown that in a "semi-language-rich" learning context, Chinese learners may dispense with rote learning and engage in a more natural learning approach in which…

  5. An Exploratory Study of Group Therapy for Sexually Abused Adolescents and Nonoffending Guardians

    ERIC Educational Resources Information Center

    Smith, Amanda P.; Kelly, Adrian B.

    2008-01-01

    Adolescent survivors of sexual abuse frequently report severe trauma, depression, anxiety, and low self-esteem. While cognitive-behavioral group interventions show promise, interpreting efficacy is problematic due to commonly high attrition. This article reports promising exploratory study findings relating to a 12-week multimodal abuse-specific…

  6. Understanding Student Perceptions and Motivation towards Academic Blogs: An Exploratory Study

    ERIC Educational Resources Information Center

    Deng, Liping; Yuen, Allan H. K.

    2012-01-01

    The success of academic blogs depends on the participation and engagement of students. Taking an exploratory approach, this study aims to develop a better understanding of the perceptions of student teachers towards academic blogging, and the factors that motivate them to write academic blogs voluntarily. Drawing on data gathered from…

  7. Investigating Students' Critical Thinking in Weblogs: An Exploratory Study in a Singapore Secondary School

    ERIC Educational Resources Information Center

    Wang, Qiyun; Woo, Huay Lit

    2010-01-01

    Critical thinking is an essential competency in the new information age. But research shows that students commonly lack critical thinking skills and hence promoting students' critical thinking becomes crucial. This exploratory study investigated the extent to which secondary school students' critical thinking could be promoted by writing…

  8. Trilingual Code-Switching Using Quantitative Lenses: An Exploratory Study on Hokaglish

    ERIC Educational Resources Information Center

    Gonzales, Wilkinson Daniel Wong

    2016-01-01

    Adopting a quantitative approach, this paper highlights findings of an exploratory study on Hokaglish, initially describing it as a trilingual code-switching phenomenon involving Hokkien, Tagalog, and English in a Filipino-Chinese enclave in Binondo, Manila, the Philippines. Departing from the (socio)linguistic landscape of the archipelagic…

  9. In-School HIV & AIDS Counselling Services in Botswana: An Exploratory Study

    ERIC Educational Resources Information Center

    Sefhedi, Sheila; Montsi, Mercy; Mpofu, Elias

    2008-01-01

    This exploratory study describes the provision of HIV & AIDS counselling services in Botswana junior secondary schools as perceived by teachers. A total of 45 teachers (age range = 20-55; teaching experience range = 0-21 years) from three schools participated. The participants completed a questionnaire on the types of HIV & AIDS-related…

  10. An Exploratory Study of Emotional Affordance of a Massive Open Online Course

    ERIC Educational Resources Information Center

    Cheng, Jeremy C. Y.

    2014-01-01

    This exploratory study examines emotional affordance of a massive open online course (MOOC). Postings in a discussion forum of a MOOC in computer science are analysed following a research design informed by virtual ethnography. Emotional affordance is investigated, focusing on non-achievement emotions which are not directly linked to achievement…

  11. Negotiation Training and Interpersonal Development: An Exploratory Study of Early Adolescents in Argentina.

    ERIC Educational Resources Information Center

    Nakkula, Michael J.; Nikitopoulos, Christina E.

    2001-01-01

    Reports on an exploratory outcome study of the Program for Young Negotiators training model with adolescents in Buenos Aires, Argentina. An increase in overall negotiation attitudes and behavior was found on the Five Factor Negotiation Scale. Students who presented a pretest thought-action gap marked by high interpersonal understanding showed the…

  12. An Exploratory Study of the Philosophy and Teaching Styles of Georgia Workforce Educators and Entrepreneurship Instructors

    ERIC Educational Resources Information Center

    Floyd, Tuboise D.

    2010-01-01

    This exploratory study examines the adult educational philosophies and teaching styles of workforce educators and entrepreneurship instructors within the State of Georgia. A workforce educator is an educator teaching workforce skills; an entrepreneurship instructor is an educator who teaches entrepreneurship skills. Conti's Principles of Adult…

  13. An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios (External Review Draft)

    EPA Science Inventory

    EPA has released an external review draft entitled, An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios(External Review Draft). The public comment period and the external peer-review workshop are separate processes that provide opportunities ...

  14. An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios (Final Report, 2008)

    EPA Science Inventory

    EPA announced the availability of the final report, An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios. This report investigates the potential dioxin exposure to artists/hobbyists who use ball clay to make pottery and related products. Derm...

  15. An Exploratory Case Study of PBIS Implementation Using Social Network Analysis

    ERIC Educational Resources Information Center

    Whitcomb, Sara A.; Woodland, Rebecca H.; Barry, Shannon K.

    2017-01-01

    An exploratory case study is presented in which social network analysis (SNA) was used to explore how school teaming structures influence the implementation of School-Wide Positive Behavioral Interventions and Supports (PBIS). The authors theorized that PBIS leadership teams that include members with connections to all other information-sharing…

  16. Exploratory Study of Factors Related to Educational Scores of First Preclinical Year Medical Students

    ERIC Educational Resources Information Center

    Sitticharoon, Chantacha; Srisuma, Sorachai; Kanavitoon, Sawita; Summachiwakij, Sarawut

    2014-01-01

    The relationships among the scores of major subjects taught in the first preclinical year of a Thai medical school, previous academic achievements, and daily life activities are rarely explored. We therefore performed an exploratory study identifying various factors possibly related to the educational scores of these medical students.…

  17. An Evaluation of E-Learning on the Basis of Bloom's Taxonomy: An Exploratory Study

    ERIC Educational Resources Information Center

    Halawi, Leila A.; McCarthy, Richard V.; Pires, Sandra

    2009-01-01

    Universities have rushed to expand their delivery of courses through e-learning environments. But is e-learning effective? The authors conducted an exploratory study to evaluate e-learning through WebCT on the basis of Bloom's taxonomy. The authors distributed 75 questionnaires to investigate whether individual or instructional factors play an…

  18. Going beyond Competencies: An Exploratory Study in Defining Exemplary Workplace Learning and Performance Practitioners

    ERIC Educational Resources Information Center

    Smith, Terri Freeman

    2009-01-01

    This study was an exploratory investigation used to identify exemplary performance in four of the areas of expertise (AOEs) as described in the American Society for Training and Development's "Mapping the Future: New Workplace Learning and Performance Competencies" (2004). Qualitative data were collected from the following four AOEs: (1)…

  19. An Exploratory Study of Animal-Assisted Interventions Utilized by Mental Health Professionals

    ERIC Educational Resources Information Center

    O'Callaghan, Dana M.; Chandler, Cynthia K.

    2011-01-01

    This study implemented an exploratory analysis to examine how a sample of mental health professionals incorporates specific animal-assisted techniques into the therapeutic process. An extensive review of literature related to animal-assisted therapy (AAT) resulted in the identification of 18 techniques and 10 intentions for the practice of AAT in…

  20. Parent Involvement in Children's Education: An Exploratory Study of Urban, Chinese Immigrant Families

    ERIC Educational Resources Information Center

    Ji, Cheng Shuang; Koblinsky, Sally A.

    2009-01-01

    This exploratory study examined the involvement of Chinese immigrant parents in children's elementary and secondary education. Participants were 29 low-income, urban parents of public school children working primarily in the hospitality sector. Parents were interviewed about their academic expectations, knowledge of school performance, parent…

  1. Applying Threshold Concepts Theory to an Unsettled Field: An Exploratory Study in Criminal Justice Education

    ERIC Educational Resources Information Center

    Wimshurst, Kerry

    2011-01-01

    Criminal justice education is a relatively new program in higher education in many countries, and its curriculum and parameters remain unsettled. An exploratory study investigated whether threshold concepts theory provided a useful lens by which to explore student understandings of this multidisciplinary field. Eight high-performing final-year…

  2. Comprehensive Adult Student Assessment Systems Braille Reading Assessment: An Exploratory Study

    ERIC Educational Resources Information Center

    Posey, Virginia K.; Henderson, Barbara W.

    2012-01-01

    Introduction: This exploratory study determined whether transcribing selected test items on an adult life and work skills reading test into braille could maintain the same approximate scale-score range and maintain fitness within the item response theory model as used by the Comprehensive Adult Student Assessment Systems (CASAS) for developing…

  3. Predictors of Enrolling in Online Courses: An Exploratory Study of Students in Undergraduate Marketing Courses

    ERIC Educational Resources Information Center

    Fontenot, Renée J.; Mathisen, Richard E.; Carley, Susan S.; Stuart, Randy S.

    2015-01-01

    An exploratory study of undergraduate students enrolled in marketing courses at a Southeastern regional university was conducted to determine the motivations and characteristics of marketing students who plan to be online learners and examined for differences between those who have taken and those who have not taken online classes. An online…

  4. An Exploratory Comparative Case Study of Employee Engagement in Christian Higher Education

    ERIC Educational Resources Information Center

    Daniels, Jessica R.

    2016-01-01

    Numerous studies have identified a positive correlation between employee engagement and overall organizational performance. However, research on employee engagement specifically within higher education is limited, and even less attention has been focused on engagement within the context of Christian higher education. An exploratory comparative…

  5. Disaster Preparedness Information Needs of Individuals Attending an Adult Literacy Center: An Exploratory Study

    ERIC Educational Resources Information Center

    Friedman, Daniela; Tanwar, Manju; Yoho, Deborah W.; Richter, Jane V. E.

    2009-01-01

    Being prepared with accurate, credible, and timely information during a disaster can help individuals make informed decisions about taking appropriate actions. Unfortunately, many people have difficulty understanding health and risk-related resources. This exploratory, mixed methods study assessed disaster information seeking behaviors and…

  6. Music Education in Montessori Schools: An Exploratory Study of School Directors' Perceptions in the United States

    ERIC Educational Resources Information Center

    Rajan, Rekha S.

    2017-01-01

    This exploratory study examined the changing role of music education and the availability of musical experiences for students attending Montessori schools in the Midwestern United States. On a survey instrument designed by the researcher, Montessori school directors (N = 36) from eight states shared descriptions of the current role of music at…

  7. Why Integrating Technology Has Been Unsuccessful in Kuwait? An Exploratory Study

    ERIC Educational Resources Information Center

    Alfelaij, Bader

    2016-01-01

    In Kuwait, unsuccessful attempts to use and integrate technology into classrooms and lecture halls are currently being witnessed in schools and higher education institutions. Such failure is believed to be the consequence of various challenges, such as cultural, technical and contextual challenges. In this exploratory study, the researcher has…

  8. Supporting the Development of Risk-Taking Behaviours in the Early Years: An Exploratory Study

    ERIC Educational Resources Information Center

    Waters, Jane; Begley, Sharon

    2007-01-01

    Children's opportunities for independent play in natural outdoor spaces, and the associated opportunities to take and negotiate risk, are being eroded despite potential links between such play and the development of positive learning dispositions. This paper reports the findings of an exploratory study that documented the risk-taking behaviours…

  9. An Exploratory Case Study of Olympiad Students' Attitudes towards and Passion for Science

    ERIC Educational Resources Information Center

    Oliver, Mary; Venville, Grady

    2011-01-01

    Much is known about high school students' attitudes towards science but there is almost no research on what passion for science might look like and how it might be manifested. This exploratory case study took advantage of a unique group of highly gifted science students participating in the Australian Science Olympiad (N = 69) to explore their…

  10. An Exploratory Study of the Philosophy and Teaching Styles of Georgia Workforce Educators and Entrepreneurship Instructors

    ERIC Educational Resources Information Center

    Floyd, Tuboise D.

    2010-01-01

    This exploratory study examines the adult educational philosophies and teaching styles of workforce educators and entrepreneurship instructors within the State of Georgia. A workforce educator is an educator teaching workforce skills; an entrepreneurship instructor is an educator who teaches entrepreneurship skills. Conti's Principles of Adult…

  11. Organic Chemistry Educators' Perspectives on Fundamental Concepts and Misconceptions: An Exploratory Study

    ERIC Educational Resources Information Center

    Duis, Jennifer M.

    2011-01-01

    An exploratory study was conducted with 23 organic chemistry educators to discover what general chemistry concepts they typically review, the concepts they believe are fundamental to introductory organic chemistry, the topics students find most difficult in the subject, and the misconceptions they observe in undergraduate organic chemistry…

  12. How Are Gerontology Doctoral Graduates Viewed in the Academic Job Market? Findings from an Exploratory Study

    ERIC Educational Resources Information Center

    McMullen, Tara L.; Brown, Candace S.; Canham, Sarah L.; De Medeiros, Kate

    2012-01-01

    Although doctorally trained gerontologists have unique types of expertise as a result of their interdisciplinary training, research exploring perceptions of their hirability in faculty positions is lacking. This exploratory study examined the perceptions of administrators and faculty at institutions identified as having a doctoral program in…

  13. Comprehensive Adult Student Assessment Systems Braille Reading Assessment: An Exploratory Study

    ERIC Educational Resources Information Center

    Posey, Virginia K.; Henderson, Barbara W.

    2012-01-01

    Introduction: This exploratory study determined whether transcribing selected test items on an adult life and work skills reading test into braille could maintain the same approximate scale-score range and maintain fitness within the item response theory model as used by the Comprehensive Adult Student Assessment Systems (CASAS) for developing…

  14. An Exploratory Comparative Case Study of Employee Engagement in Christian Higher Education

    ERIC Educational Resources Information Center

    Daniels, Jessica R.

    2016-01-01

    Numerous studies have identified a positive correlation between employee engagement and overall organizational performance. However, research on employee engagement specifically within higher education is limited, and even less attention has been focused on engagement within the context of Christian higher education. An exploratory comparative…

  15. Vowel Intelligibility in Children with and without Dysarthria: An Exploratory Study

    ERIC Educational Resources Information Center

    Levy, Erika S.; Leone, Dorothy; Moya-Gale, Gemma; Hsu, Sih-Chiao; Chen, Wenli; Ramig, Lorraine O.

    2016-01-01

    Children with dysarthria due to cerebral palsy (CP) present with decreased vowel space area and reduced word intelligibility. Although a robust relationship exists between vowel space and word intelligibility, little is known about the intelligibility of vowels in this population. This exploratory study investigated the intelligibility of American…

  16. An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios (External Review Draft)

    EPA Science Inventory

    EPA has released an external review draft entitled, An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios(External Review Draft). The public comment period and the external peer-review workshop are separate processes that provide opportunities ...

  17. Group Work for Korean Expatriate Women in the United States: An Exploratory Study

    ERIC Educational Resources Information Center

    Suh, Suhyun; Lee, Myoung-Suk

    2006-01-01

    This paper presents the results of exploratory research with a group of seven Korean expatriate women. The study employed a modified Reality Therapy approach over eight meetings conducted by two professionally qualified leaders who also speak Korean. Qualitative research methods were used to analyze and describe the participants' experiences.…

  18. Why Organizations Continue to Create Patient Information Leaflets with Readability and Usability Problems: An Exploratory Study

    ERIC Educational Resources Information Center

    Gal, Iddo; Prigat, Ayelet

    2005-01-01

    Readability and usability problems with patient information leaflets continue to be reported despite long-standing recognition of their existence and the availability of guidelines for developing health education materials. This exploratory study examined possible causes for such problems, based on interviews with professionals who developed…

  19. Brief Report: An Exploratory Study of the Diagnostic Reliability for Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Taylor, Lauren J.; Eapen, Valsamma; Maybery, Murray; Midford, Sue; Paynter, Jessica; Quarmby, Lyndsay; Smith, Timothy; Williams, Katrina; Whitehouse, Andrew J.

    2017-01-01

    Previous research shows inconsistency in clinician-assigned diagnoses of Autism Spectrum Disorder (ASD). We conducted an exploratory study that examined the concordance of diagnoses between a multidisciplinary assessment team and a range of independent clinicians throughout Australia. Nine video-taped Autism Diagnostic Observation Schedule (ADOS)…

  20. Problematic Students of NASP-Approved Programs: An Exploratory Study of Graduate Student Views

    ERIC Educational Resources Information Center

    Trimble, Leasha D.; Stroebel, Sandra S.; Krieg, Fred Jay; Rubenstein, Robert L.

    2012-01-01

    This study reports the findings of an electronic exploratory survey of National Association of School Psychologists (NASP) Student Representatives. The purpose of the survey was to gather information about the perspective of graduate students concerning problematic peers and their experiences with them in school psychology training programs.…

  1. Music Educators' Self-Perceptions of Interpersonal Skills: An Exploratory Study

    ERIC Educational Resources Information Center

    Howard, Sandra A.; Seaver, Karen J.

    2013-01-01

    The purpose of this exploratory study was to measure music educators' ("N" = 9) self-perceptions of their use of interpersonal skills. Participants rated themselves on 32 statements included on the "My Use of Interpersonal Skills Inventory" in pre- and posttest formats. Participants participated in a 4-week period of weekly…

  2. School Counselors' Activities in Predominantly African American Urban Schools: An Exploratory Study

    ERIC Educational Resources Information Center

    Dye, Lacretia

    2014-01-01

    A total of 102 school counselors who worked in predominantly African American urban schools in Michigan were surveyed to ascertain how frequently they engaged in school counseling activities as conceptualized by the American School Counseling Association. Additionally, this exploratory study sought to determine whether there were differences in…

  3. The Financing of Adult Learning in Civil Society: A European Exploratory Study.

    ERIC Educational Resources Information Center

    Belanger, Paul; Bochynek, Bettina

    The financing of adult learning in civil society in Europe was examined in an exploratory study that focused on the relationship between nongovernmental organizations (NGOs) and the status of financing in the general field of adult learning. Adult education experts from the following countries were subcontracted to develop "country…

  4. An Exploratory Study of Relationships, News Releases and the News Media.

    ERIC Educational Resources Information Center

    Covington, William, Jr.; And Others

    News media and public relations professionals have a unique relationship that paradoxically combines both mutual reliance and mutual distrust. An exploratory study utilized symbolic interactionism and in-depth interviewing with news media personnel from four sites (a newspaper, a radio station, a television station, and a university) and a public…

  5. Views of Struggling Students on Instruction Incorporating Multiple Strategies in Algebra I: An Exploratory Study

    ERIC Educational Resources Information Center

    Lynch, Kathleen; Star, Jon R.

    2014-01-01

    Although policy documents promote teaching students multiple strategies for solving mathematics problems, some practitioners and researchers argue that struggling learners will be confused and overwhelmed by this instructional practice. In the current exploratory study, we explore how 6 struggling students viewed the practice of learning multiple…

  6. Investigating Students' Critical Thinking in Weblogs: An Exploratory Study in a Singapore Secondary School

    ERIC Educational Resources Information Center

    Wang, Qiyun; Woo, Huay Lit

    2010-01-01

    Critical thinking is an essential competency in the new information age. But research shows that students commonly lack critical thinking skills and hence promoting students' critical thinking becomes crucial. This exploratory study investigated the extent to which secondary school students' critical thinking could be promoted by writing…

  7. Organic Chemistry Educators' Perspectives on Fundamental Concepts and Misconceptions: An Exploratory Study

    ERIC Educational Resources Information Center

    Duis, Jennifer M.

    2011-01-01

    An exploratory study was conducted with 23 organic chemistry educators to discover what general chemistry concepts they typically review, the concepts they believe are fundamental to introductory organic chemistry, the topics students find most difficult in the subject, and the misconceptions they observe in undergraduate organic chemistry…

  8. An Exploratory Study of Student Satisfaction with University Web Page Design

    ERIC Educational Resources Information Center

    Gundersen, David E.; Ballenger, Joe K.; Crocker, Robert M.; Scifres, Elton L.; Strader, Robert

    2013-01-01

    This exploratory study evaluates the satisfaction of students with a web-based information system at a medium-sized regional university. The analysis provides a process for simplifying data interpretation in captured student user feedback. Findings indicate that student classifications, as measured by demographic and other factors, determine…

  9. An Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios (2008 Final)

    EPA Science Inventory

    Cover of the <span class=Exploratory Study: Assessment of Modeled Dioxin Exposure in Ceramic Art Studios"> EPA has released the final report entitled, An Explor...

  10. At-Risk Learner Preference in Engineering/Technical Graphics: An Exploratory Study

    ERIC Educational Resources Information Center

    Ernst, Jeremy V.

    2011-01-01

    This exploratory study investigated learner preferences of secondary Career and Technical Education (CTE) Engineering/Technical Graphics students using the VARK Questionnaire. The VARK Questionnaire is an instrument that assists in determining students' dominant preferred learning styles, whether visual, aural, reading, or kinesthetic. This study…

  11. Understanding Student Perceptions and Motivation towards Academic Blogs: An Exploratory Study

    ERIC Educational Resources Information Center

    Deng, Liping; Yuen, Allan H. K.

    2012-01-01

    The success of academic blogs depends on the participation and engagement of students. Taking an exploratory approach, this study aims to develop a better understanding of the perceptions of student teachers towards academic blogging, and the factors that motivate them to write academic blogs voluntarily. Drawing on data gathered from…

  12. A Comparison of Two Approaches for Facilitating Identity Exploration Processes in Emerging Adults: An Exploratory Study

    ERIC Educational Resources Information Center

    Schwartz, Seth J.; Kurtines, William M.; Montgomery, Marilyn J.

    2005-01-01

    This article, using a controlled design, reports the results of an exploratory study to investigate the impact of two types of intervention strategies (cognitively vs. emotionally focused) on two types of identity processes (self-construction and self-discovery) in a culturally diverse sample of 90 emerging adult university students. A…

  13. An Exploratory Case Study of PBIS Implementation Using Social Network Analysis

    ERIC Educational Resources Information Center

    Whitcomb, Sara A.; Woodland, Rebecca H.; Barry, Shannon K.

    2017-01-01

    An exploratory case study is presented in which social network analysis (SNA) was used to explore how school teaming structures influence the implementation of School-Wide Positive Behavioral Interventions and Supports (PBIS). The authors theorized that PBIS leadership teams that include members with connections to all other information-sharing…

  14. An Exploratory Study of Mothers' Perceptions of Acculturation within the Preschool Context. Working Paper. WR-523

    ERIC Educational Resources Information Center

    Lara-Cinisomo, Sandraluz; Thomas, Audrey Alforque

    2007-01-01

    This exploratory study examines the mother's perceptions of her preschooler's acculturation process, using qualitative methods to collect data from six Latino immigrant mothers about their own acculturation and that of their preschool child. Three patterns emerged: parallel dyadic acculturation, vertex dyadic acculturation, and intersegmented…

  15. An Exploratory Study of the Impact of College Student Leadership Programs upon the Construct of Mindfulness

    ERIC Educational Resources Information Center

    Horowitz, Rich

    2012-01-01

    Mindfulness is a key skill that produces the greater psychological awareness identified by most leadership scholars as being essential to effective leadership. This study conducted an exploratory assessment of the effectiveness of mindfulness-based cocurricular collegiate leadership programs through pre- and post-participation application of the…

  16. An Exploratory Study of Group Therapy for Sexually Abused Adolescents and Nonoffending Guardians

    ERIC Educational Resources Information Center

    Smith, Amanda P.; Kelly, Adrian B.

    2008-01-01

    Adolescent survivors of sexual abuse frequently report severe trauma, depression, anxiety, and low self-esteem. While cognitive-behavioral group interventions show promise, interpreting efficacy is problematic due to commonly high attrition. This article reports promising exploratory study findings relating to a 12-week multimodal abuse-specific…

  17. Parent Involvement in Children's Education: An Exploratory Study of Urban, Chinese Immigrant Families

    ERIC Educational Resources Information Center

    Ji, Cheng Shuang; Koblinsky, Sally A.

    2009-01-01

    This exploratory study examined the involvement of Chinese immigrant parents in children's elementary and secondary education. Participants were 29 low-income, urban parents of public school children working primarily in the hospitality sector. Parents were interviewed about their academic expectations, knowledge of school performance, parent…

  18. Improving Skill Development: An Exploratory Study Comparing a Philosophical and an Applied Ethical Analysis Technique

    ERIC Educational Resources Information Center

    Al-Saggaf, Yeslam; Burmeister, Oliver K.

    2012-01-01

    This exploratory study compares and contrasts two types of critical thinking techniques; one is a philosophical and the other an applied ethical analysis technique. The two techniques analyse an ethically challenging situation involving ICT that a recent media article raised to demonstrate their ability to develop the ethical analysis skills of…

  19. An Exploratory Study into Work/Family Balance within the Australian Higher Education Sector

    ERIC Educational Resources Information Center

    Pillay, Soma; Kluvers, Ron; Abhayawansa, Subhash; Vranic, Vedran

    2013-01-01

    The higher education landscape is undergoing major transformation, with a significant impact on the work and family practices of academics and professional staff. The purpose of this exploratory study is to examine the extent to which (1) time-related, (2) strain-related and (3) demographical variables impact on the work/family balance of academic…

  20. The Page Price of Popular Fiction and Nonfiction Books: An Exploratory Study.

    ERIC Educational Resources Information Center

    Robinson, William C.

    1993-01-01

    Describes an exploratory study that was conducted to identify the per-page price of a small sample of popular fiction and nonfiction books reviewed by "Booklist." Highlights include a brief literature review; prices analyzed by subject category, type of binding, and presence of illustrations; value; and suggestions for further research.…

  1. "Ijime": An Exploratory Study of a Collective Form of Bullying among Japanese Students.

    ERIC Educational Resources Information Center

    Maeda, Rie

    Noting that bullying has become very prevalent in Japanese schools, this exploratory interview study examined Japanese junior high school students' perceptions and experiences of bullying, or "ijime." Participating were 61 students randomly selected from two junior high schools in a small Japanese town. Subjects were asked to describe…

  2. Intermittent Pneumatic Compression and Bone Mineral Density: An Exploratory Study.

    PubMed

    Almstedt, Hawley Chase; Lewis, Zakkoyya H

    2016-02-01

    Intermittent pneumatic compression (IPC) is a common therapeutic modality used to reduce swelling after trauma and prevent thrombosis due to postsurgical immobilization. Limited evidence suggests that IPC may decrease the time needed to rehabilitate skeletal fractures and increase bone remodeling. To establish feasibility and explore the novel use of a common therapeutic modality, IPC, on bone mineral density (BMD) at the hip of noninjured volunteers. Within-subjects intervention. University research laboratory. Noninjured participants (3 male, 6 female) completed IPC treatment on 1 leg 1 h/d, 5 d/wk for 10 wk. Pressure was set to 60 mm Hg when using the PresSsion and Flowtron Hydroven compression units. Dual-energy X-ray absorptiometry was used to assess BMD of the hip in treated and nontreated legs before and after the intervention. Anthropometrics, regular physical activity, and nutrient intake were also assessed. The average number of completed intervention sessions was 43.4 (± 3.8) at an average duration of 9.6 (± 0.8) wk. Repeated-measures analysis of variance indicated a significant time-by-treatment effect at the femoral neck (P = .023), trochanter (P = .027), and total hip (P = .008). On average, the treated hip increased 0.5-1.0%, while the nontreated hip displayed a 0.7-1.9% decrease, depending on the bone site. Results of this exploratory investigation suggest that IPC is a therapeutic modality that is safe and feasible for further investigation on its novel use in optimizing bone health.

  3. The Pilot Staffing Conundrum: A Delphi Study

    DTIC Science & Technology

    2009-06-01

    Project, AFIT/ GMO /LAL/98J-2. School of Logistics and Acquisition Management, Air Force Institute of Technology (AU), Wright Patterson AFB, OH, June...Kafer, John H. Relationship of Airline Pilot Demand and Air Force Pilot Retention. Graduate Research Project, AFIT/ GMO /LAL/98J-11. School of Logistics

  4. Immigration and HIV infection: a pilot study.

    PubMed

    Loue, S; Oppenheim, S

    1994-02-01

    This pilot study was conducted to determine areas in which additional education regarding the human immunodeficiency virus (HIV) is needed by the undocumented and recently immigrated HIV-infected population, and to obtain preliminary information on the ability of this community to access medical treatment for HIV. Information regarding health status, immigration status, and the use of medical services was obtained from all HIV-infected undocumented and recently immigrated individuals who sought services from a Southern California nonprofit agency between July 1, 1990 and December 31, 1990. A total of 54 such individuals presented for services. Thirteen individuals reported participating in shared needle usage for the administration of medication or vitamins, in addition to other known risk factors for HIV. Only one of these 13 individuals had access to nonemergency medical care. Additional research is necessary to determine the reasons for these needle sharing behaviors. Educational outreach is needed to address these behaviors as a possible risk factor for HIV transmission.

  5. EXPOSURE ASSESSMENT METHODS DEVELOPMENT PILOTS FOR THE NATIONAL CHILDREN'S STUDY

    EPA Science Inventory

    Accurate exposure classification tools are needed to link exposure with health effects. EPA began methods development pilot studies in 2000 to address general questions about exposures and outcome measures. Selected pilot studies are highlighted in this poster. The “Literature Re...

  6. School Nurses' Support for Bereaved Students: A Pilot Study

    ERIC Educational Resources Information Center

    Lohan, Janet A.

    2006-01-01

    Children may have difficulty with schoolwork because of grief over the death of an important person in their lives. School nurses provide support to these children. This pilot study consisted of a Web-based survey completed by 6 school nurses in a 3-county area in Washington state. The purpose of this pilot study was to assess the need for…

  7. EXPOSURE ASSESSMENT METHODS DEVELOPMENT PILOTS FOR THE NATIONAL CHILDREN'S STUDY

    EPA Science Inventory

    Accurate exposure classification tools are needed to link exposure with health effects. EPA began methods development pilot studies in 2000 to address general questions about exposures and outcome measures. Selected pilot studies are highlighted in this poster. The “Literature Re...

  8. Electronic Word of Mouth on Twitter About Physical Activity in the United States: Exploratory Infodemiology Study

    PubMed Central

    Campo, Shelly; Janz, Kathleen F; Eckler, Petya; Yang, Jingzhen; Snetselaar, Linda G; Signorini, Alessio

    2013-01-01

    Background Twitter is a widely used social medium. However, its application in promoting health behaviors is understudied. Objective In order to provide insights into designing health marketing interventions to promote physical activity on Twitter, this exploratory infodemiology study applied both social cognitive theory and the path model of online word of mouth to examine the distribution of different electronic word of mouth (eWOM) characteristics among personal tweets about physical activity in the United States. Methods This study used 113 keywords to retrieve 1 million public tweets about physical activity in the United States posted between January 1 and March 31, 2011. A total of 30,000 tweets were randomly selected and sorted based on numbers generated by a random number generator. Two coders scanned the first 16,100 tweets and yielded 4672 (29.02%) tweets that they both agreed to be about physical activity and were from personal accounts. Finally, 1500 tweets were randomly selected from the 4672 tweets (32.11%) for further coding. After intercoder reliability scores reached satisfactory levels in the pilot coding (100 tweets separate from the final 1500 tweets), 2 coders coded 750 tweets each. Descriptive analyses, Mann-Whitney U tests, and Fisher exact tests were performed. Results Tweets about physical activity were dominated by neutral sentiments (1270/1500, 84.67%). Providing opinions or information regarding physical activity (1464/1500, 97.60%) and chatting about physical activity (1354/1500, 90.27%) were found to be popular on Twitter. Approximately 60% (905/1500, 60.33%) of the tweets demonstrated users’ past or current participation in physical activity or intentions to participate in physical activity. However, social support about physical activity was provided in less than 10% of the tweets (135/1500, 9.00%). Users with fewer people following their tweets (followers) (P=.02) and with fewer accounts that they followed (followings) (P=.04

  9. Electronic word of mouth on twitter about physical activity in the United States: exploratory infodemiology study.

    PubMed

    Zhang, Ni; Campo, Shelly; Janz, Kathleen F; Eckler, Petya; Yang, Jingzhen; Snetselaar, Linda G; Signorini, Alessio

    2013-11-20

    Twitter is a widely used social medium. However, its application in promoting health behaviors is understudied. In order to provide insights into designing health marketing interventions to promote physical activity on Twitter, this exploratory infodemiology study applied both social cognitive theory and the path model of online word of mouth to examine the distribution of different electronic word of mouth (eWOM) characteristics among personal tweets about physical activity in the United States. This study used 113 keywords to retrieve 1 million public tweets about physical activity in the United States posted between January 1 and March 31, 2011. A total of 30,000 tweets were randomly selected and sorted based on numbers generated by a random number generator. Two coders scanned the first 16,100 tweets and yielded 4672 (29.02%) tweets that they both agreed to be about physical activity and were from personal accounts. Finally, 1500 tweets were randomly selected from the 4672 tweets (32.11%) for further coding. After intercoder reliability scores reached satisfactory levels in the pilot coding (100 tweets separate from the final 1500 tweets), 2 coders coded 750 tweets each. Descriptive analyses, Mann-Whitney U tests, and Fisher exact tests were performed. Tweets about physical activity were dominated by neutral sentiments (1270/1500, 84.67%). Providing opinions or information regarding physical activity (1464/1500, 97.60%) and chatting about physical activity (1354/1500, 90.27%) were found to be popular on Twitter. Approximately 60% (905/1500, 60.33%) of the tweets demonstrated users' past or current participation in physical activity or intentions to participate in physical activity. However, social support about physical activity was provided in less than 10% of the tweets (135/1500, 9.00%). Users with fewer people following their tweets (followers) (P=.02) and with fewer accounts that they followed (followings) (P=.04) were more likely to talk positively about

  10. A life span study of exploratory eye movements in healthy subjects: gender differences and affective influences.

    PubMed

    Nishiura, Sachiko; Nakashima, Youko; Mori, Keiichiro; Kodama, Takayuki; Hirai, Satoshi; Kurakake, Takatsugu; Egami, Chiyomi; Morita, Kiichiro

    2007-01-01

    To evaluate age and gender differences as well as effects of affection, we examined exploratory eye movements. Exploratory eye movements were recorded in healthy subjects (57 women and 57 men) ranging from 9 to 74 years. All subjects were divided into three groups as pre puberty, young, and older adults to study the influences of age and gonadal hormones. Exploratory eye movements were analyzed for total eye scanning length (TESL), and total numbers of gaze points (TNGP) as subjects viewed neutral or affectively charged pictures. TESL and TNGP in older adults were significantly larger than that in both pre puberty and young adults for crying babies. TESL and TNGP in pre puberty were significantly smaller than that in both young and older adults for circles. TESL and TNGP in pre puberty were significantly smaller than that in older adults for smiling babies. Pre puberty and young adult of both genders for crying babies showed significantly shorter TESL than for when smiling babies. When viewing circles, young adult women had shorter TESL than men. TNGP in young adult women was smaller than in men for circles or crying babies. TNGP of young adult women in the visual right field was significantly smaller than in men. TNGP for crying babies was significantly smaller than that for smiling babies in young adults of both genders for the left field. Exploratory eye movements thus are a useful marker of visual cognitive function. Gender differences were limited to younger adults, suggesting influences of gonadal hormones.

  11. Site study plan for exploratory shaft monitoring wells, Deaf Smith County Site, Texas: Preliminary Draft

    SciTech Connect

    Not Available

    1988-01-01

    As part of site characterization studies, two exploratory shafts will be constructed at the Deaf Smith County site, Texas. Twelve wells at five locations have been proposed to monitor potential impacts of shaft construction on water-bearing zones in the Ogallala Formation and the Dockum Group. In addition, tests have been proposed to determine the hydraulic properties of the water-bearing zones for use in design and construction of the shafts. Samples of the Blackwater Draw Formation, Ogallala Formation, and Dockum Group will be obtained during construction of these wells. Visual indentification, laboratory testing, and in situ testing will yield data necessary for Exploratory Shaft Facility design and construction. This activity provides the earliest data on the Blackwater Drew Formation, Ogallala Formation, and Dockum Group near the exploratory shaft locations. Drilling and hydrologic testing are scheduled prior to other subsurface activity at the Exploratory Shaft Facility to establish ground-water baseline conditions. The Technical Field Services Contractor is responsible for conducting the field program of drilling and testing. Samples and data will be handled and reported in accordance with established Salt Repository Project procedures. A quality assurance program will be utilized to assure that activities affecting quality are performed correctly and that the appropriate documentation is maintained. 45 refs., 11 figs., 4 tabs.

  12. Study of occupational stress among railway engine pilots.

    PubMed

    Kumar, Devesh; Singh, Jai Vir; Kharwar, Poonam S

    2011-01-01

    Traffic volume and speed is going to be increased in Indian Railways successively, leading to higher stress in staff connected with train operations. The jobs of railway engine pilots come under the category of high-strain jobs, necessitating a need to conduct multicentric study to unfold the factors associated with occupational stress and organizational strategies. Present study covered 185 railway engine pilots and office clerks working in various railway zones by incidental method. Occupational Stress Index (OSI) test developed by Srivastva and Singh, questionnaire of specific stressors constructed by authors and laboratory test battery for psychological screening of high-speed train pilots were used as tools. Means of OSI and all the 12 occupational stressors of railway engine pilots were found significantly higher to that of office clerks. Means of OSI and occupational stressors of goods train pilots were significantly higher in comparison to high-speed train pilots and passenger train pilots. Study revealed positive correlation of speed perception and complex reaction time tests and negative correlation of other constituent tests of laboratory test battery to OSI test. Highest subgroup of stressor observedwas role overload followed by role conflict. These findings provide a prima facie evidence of higher occupational stress among railway engine pilots because of identified specific stressors prevalent in their job and explore the possible intervention strategies for its reduction. Significant correlation is noticed between OSI and laboratory test results, indicating its relevant utility in preliminary psychological screening.

  13. Study of occupational stress among railway engine pilots

    PubMed Central

    Kumar, Devesh; Singh, Jai Vir; Kharwar, Poonam S.

    2011-01-01

    Background: Traffic volume and speed is going to be increased in Indian Railways successively, leading to higher stress in staff connected with train operations. The jobs of railway engine pilots come under the category of high-strain jobs, necessitating a need to conduct multicentric study to unfold the factors associated with occupational stress and organizational strategies. Materials and Methods: Present study covered 185 railway engine pilots and office clerks working in various railway zones by incidental method. Occupational Stress Index (OSI) test developed by Srivastva and Singh, questionnaire of specific stressors constructed by authors and laboratory test battery for psychological screening of high-speed train pilots were used as tools. Results: Means of OSI and all the 12 occupational stressors of railway engine pilots were found significantly higher to that of office clerks. Means of OSI and occupational stressors of goods train pilots were significantly higher in comparison to high-speed train pilots and passenger train pilots. Study revealed positive correlation of speed perception and complex reaction time tests and negative correlation of other constituent tests of laboratory test battery to OSI test. Highest subgroup of stressor observedwas role overload followed by role conflict. Conclusions: These findings provide a prima facie evidence of higher occupational stress among railway engine pilots because of identified specific stressors prevalent in their job and explore the possible intervention strategies for its reduction. Significant correlation is noticed between OSI and laboratory test results, indicating its relevant utility in preliminary psychological screening. PMID:21808497

  14. Neuromodulation integrating rTMS and neurofeedback for the treatment of autism spectrum disorder: An exploratory study

    PubMed Central

    Sokhadze, Estate M.; El-Baz, Ayman S.; Tasman, Allan; Sears, Lonnie L.; Wang, Yao; Lamina, Eva V.; Casanova, Manuel F.

    2014-01-01

    Autism spectrum disorder (ASD) is a pervasive developmental disorder characterized by deficits in social interaction, language, stereotyped behaviors, and restricted range of interests. In previous studies low frequency repetitive transcranial magnetic stimulation (rTMS) has been used, with positive behavioral and electrophysiological results, for the experimental treatment in ASD. In this study we combined prefrontal rTMS sessions with electroencephalographic (EEG) neurofeedback (NFB) to prolong and reinforce TMS-induced EEG changes. The pilot trial recruited 42 children with ASD (~14.5 yrs). Outcome measures included behavioral evaluations and reaction time test with event-related potential (ERP) recording. For the main goal of this exploratory study we used rTMS-neurofeedback combination (TMS-NFB, N=20) and waitlist (WTL, N=22) groups to examine effects of 18 sessions of integrated rTMS-NFB treatment or wait period) on behavioral responses, stimulus and response-locked ERPs, and other functional and clinical outcomes. The underlying hypothesis was that combined TMS-NFB will improve executive functions in autistic patients as compared to the waitlist group. Behavioral and ERP outcomes were collected in pre- and post-treatment tests in both groups. Results of the study supported our hypothesis by demonstration of positive effects of combined TMS-NFB neurotherapy in active treatment group as compared to control waitlist group, as the TMS-NFB group showed significant improvements in behavioral and functional outcomes as compared to the waitlist group. PMID:25267414

  15. Neuromodulation integrating rTMS and neurofeedback for the treatment of autism spectrum disorder: an exploratory study.

    PubMed

    Sokhadze, Estate M; El-Baz, Ayman S; Tasman, Allan; Sears, Lonnie L; Wang, Yao; Lamina, Eva V; Casanova, Manuel F

    2014-12-01

    Autism spectrum disorder (ASD) is a pervasive developmental disorder characterized by deficits in social interaction, language, stereotyped behaviors, and restricted range of interests. In previous studies low frequency repetitive transcranial magnetic stimulation (rTMS) has been used, with positive behavioral and electrophysiological results, for the experimental treatment in ASD. In this study we combined prefrontal rTMS sessions with electroencephalographic (EEG) neurofeedback (NFB) to prolong and reinforce TMS-induced EEG changes. The pilot trial recruited 42 children with ASD (~14.5 years). Outcome measures included behavioral evaluations and reaction time test with event-related potential (ERP) recording. For the main goal of this exploratory study we used rTMS-neurofeedback combination (TMS-NFB, N = 20) and waitlist (WTL, N = 22) groups to examine effects of 18 sessions of integrated rTMS-NFB treatment or wait period) on behavioral responses, stimulus and response-locked ERPs, and other functional and clinical outcomes. The underlying hypothesis was that combined TMS-NFB will improve executive functions in autistic patients as compared to the WTL group. Behavioral and ERP outcomes were collected in pre- and post-treatment tests in both groups. Results of the study supported our hypothesis by demonstration of positive effects of combined TMS-NFB neurotherapy in active treatment group as compared to control WTL group, as the TMS-NFB group showed significant improvements in behavioral and functional outcomes as compared to the WTL group.

  16. Climatotherapy in Japan: a pilot study

    NASA Astrophysics Data System (ADS)

    Kanayama, Hitomi; Kusaka, Yukinori; Hirai, Takayoshi; Inoue, Hiroyuki; Agishi, Yuko; Schuh, Angela

    2017-08-01

    Twenty-nine urban inhabitants participated in a half-day climatotherapy programme at the moderate mountain area and lowland area in the northwest part of the main island of Japan. The current study was aimed to investigate physically and mentally the objective and subjective influence of our short programme, which was a prospective pilot study of single intervention. Blood pressure was significantly descended during terrain cure at the uphill mountain path and returned after fresh-air rest cure, while there was no significant change throughout the programme at lowland flat path. Heart rate was significantly ascended and descended at both area, and more clearly changed at the mountain path. Profile of Mood Status brief form Japanese version administered before and after our half-day programme. Age adjusted T score of negative subscales, `tension-anxiety', `depression', `anger-hostility', `fatigue' and `confusion' were significantly lower after climatotherapy at both sites. Whereas, there was no significant change concerning `vigour' score. This short-version climatotherapy programme has been designed for people without enough time for long stay at health resort. It turned out our half-day climatotherapy programme contribute to mood status improvement. In addition, repeated practice of our short-version programme including endurance exercise with cool body shell using uphill path can be expected that blood pressure will go toward the normal range and heart rate will decrease both in usual time and during exercise. Therefore, health benefits can be expected of this climatotherapy programme.

  17. A pilot study of intraoral temperature changes.

    PubMed

    Youngson, C C; Barclay, C W

    2000-09-01

    The aim of this in vivo pilot study was to record variations in temperature at various sites in a subject's mouth in response to a standardised thermal challenge and to determine a more realistic thermocycling regimen for future use. A volunteer who suffered from no dentinal hypersensitivity had modified study models prepared for constructing vacuum-formed PVC splints. Perforations 2 mm in diameter were placed for thermocouples facially and lingually in the midcoronal sites of the upper and lower central incisors, canines, second premolars, and second molars to measure temperatures at these sites. A standardised drinking regimen was followed of hot black coffee (72.5 degrees C) followed by cold orange juice (6.0 degrees C). Contralateral sites experienced similar temperature changes of short duration. A maximum of 68.0 degrees C and a minimum of 15.4 degrees C were recorded. Less extreme temperatures were experienced posteriorly, and little or no discernible changes were noted at the facial aspects of the upper second molars or lingually on the lower second molars. Most commonly used thermocycling regimens are clinically unrealistic, and temperatures vary widely throughout the mouth when hot or cold drinks are taken.

  18. The DOE Water Cycle Pilot Study

    SciTech Connect

    Miller, N.L.; King, A.W.; Miller, M.A.; Springer, E.P.; Wesely, M.L.; Bashford, K.E.; Conrad, M.E.; Costigan, K.; Foster, P.N.; Gibbs, H.K.; Jin, J.; Klazura, J.; Lesht, B.M.; Machavaram, M.V.; Pan, F.; Song, J.; Troyan, D.; Washington-Allen, R.A.

    2003-09-20

    A Department of Energy (DOE) multi-laboratory Water Cycle Pilot Study (WCPS) investigated components of the local water budget at the Walnut River Watershed in Kansas to study the relative importance of various processes and to determine the feasibility of observational water budget closure. An extensive database of local meteorological time series and land surface characteristics was compiled. Numerical simulations of water budget components were generated and, to the extent possible, validated for three nested domains within the Southern Great Plains; the DOE Atmospheric Radiation Measurement/Cloud Atmospheric Radiation Testbed (ARM/CART), the Walnut River Watershed (WRW), and the Whitewater Watershed (WW), Kansas A 2-month Intensive Observation Period (IOP) was conducted to gather detailed observations relevant to specific details of the water budget, including fine-scale precipitation, streamflow, and soil moisture measurements not made routinely by other programs. Event and season al water isotope (delta 18O, delta D) sampling in rainwater, streams, soils, lakes, and wells provided a means of tracing sources and sinks within and external to the WW, WRW, and the ARM/CART domains. The WCPS measured changes in leaf area index for several vegetation types, deep groundwater variations at two wells, and meteorological variables at a number of sites in the WRW. Additional activities of the WCPS include code development toward a regional climate model with water isotope processes, soil moisture transect measurements, and water level measurements in ground water wells.

  19. An Exploratory Study Using Cortisol to Describe the Response of Incarcerated Women IPV Survivors to MAMBRA Intervention

    PubMed Central

    2016-01-01

    Objective. To determine if incarcerated women survivors of IPV had a physiological response to the Music and Account-Making for Behavioral-Related Adaptation (MAMBRA) intervention, as measured by cortisol levels. Methods. A single-group repeated measures designed exploratory study was used to pilot-test MAMBRA. A convenience sample (n = 33) was recruited in a Midwestern women's correctional facility. Serving as their own control, participants provided demographics and pre-/post-MAMBRA salivary samples while attending four MAMBRA sessions. Baseline data were compared to participants' data collected over the remaining 3 MAMBRA sessions. Data were analyzed with descriptive and univariate statistics with an alpha of .05 and post-hoc power of .65. Results. Participants were predominantly White (52%), single (80%), and early middle-aged (x-AGE=38.7±9.4), with a history of physical/nonphysical spousal abuse. Using a subsample (n = 26), salivary cortisol decreased between the pre-/post-MAMBRA over the sessions (F(3,75) = 4.59, p < .01). Conclusion. Participants had a physiological response to the MAMBRA intervention as evidenced by the decreased cortisol between the pre-/post-MAMBRA. This is the first step in examining MAMBRA's clinical utility as an intervention for female IPV survivors. Future longitudinal studies will examine MAMBRA's effectiveness given this change in cortisol. PMID:27672452

  20. Relationship factors in sex offender couples: a pilot study in an outpatient setting.

    PubMed

    Iffland, Judith Antonia; Berner, Wolfgang; Briken, Peer

    2014-01-01

    Research indicates that sex offenders' relationships are often unstable and superficial. Sex offenders are portrayed as showing little empathy toward their partners and being incapable of sharing intimacy. This study aimed to explore sex offenders' intimate relationships and identify potential stabilizing factors in an outpatient setting. In an exploratory pilot study, the authors used standardized instruments to assess 17 heterosexual sex offenders and their intimate partners. Results indicate that both partners rate high in attachment anxiety. The authors found a high level of correlation between both partners with regard to attachment avoidance. The sex offender couples demonstrate similarly low scores for "dominance, pugnaciousness, and aggression" in intimate relationships, and the female partners revealed high neuroticism and conscientiousness scores.

  1. A pilot study of a weekend retreat intervention for family survivors of homicide.

    PubMed

    Tuck, Inez; Baliko, Beverly; Schubert, Christine M; Anderson, Lorraine

    2012-10-01

    Homicide causes negative unintended consequences for family survivors. Family survivors face complicated grief and overwhelming loss with minimal support from others. The authors offered a retreat intervention as a way to ameliorate the effects of the homicidal death for family survivors of homicide. An exploratory longitudinal pilot study examined the feasibility and acceptability of the intervention and explored the impact of the TOZI© Healing intervention on participants' distress symptoms. Eight family members participated in the 2-day retreat and completed surveys at five time intervals over 30 months. Descriptive statistics and correlations were used to analyze the data. Although sample sizes were too small to achieve statistical significance, changes on selected holistic health outcomes, supported by overwhelmingly positive focus group responses to the intervention, affirm the need for further study.

  2. Piloted simulation study of two tilt-wing control concepts

    NASA Technical Reports Server (NTRS)

    Birckelbaw, Lourdes G.; Corliss, Lloyd D.

    1992-01-01

    A two phase piloted simulation study was conducted to investigate alternative wing and flap controls for tilt-wing aircraft. The initial phase of the study compared the flying qualities of both a conventional (programmed) flap and an innovative geared flap. The second phase of the study introduced an alternate method of pilot control for the geared flap and further studied the flying qualities of the programmed flap, and two geared flap configurations. In general, the pilot ratings showed little difference between the programmed flap and the geared flap control concepts, although differences between the two control concepts were noticed and are discussed in this paper. The addition of pitch attitude stabilization in the second phase of the study greatly enhanced the aircraft flying qualities. This paper describes the simulated tilt-wing aircraft and the flap control concepts, and presents the results of both the first and second phases of the piloted simulation study.

  3. An Exploratory Investigation of Study-Abroad Online Information Cues

    ERIC Educational Resources Information Center

    Teng, Shasha; Khong, Kok Wei

    2015-01-01

    Despite numerous studies on the factors involved in the decision-making process on study abroad, little attention has been paid to the initial stage when students process information. This qualitative study aims to map out the cues involved when Chinese students process study-abroad information from an information-processing perspective. Findings…

  4. An Exploratory Investigation of Study-Abroad Online Information Cues

    ERIC Educational Resources Information Center

    Teng, Shasha; Khong, Kok Wei

    2015-01-01

    Despite numerous studies on the factors involved in the decision-making process on study abroad, little attention has been paid to the initial stage when students process information. This qualitative study aims to map out the cues involved when Chinese students process study-abroad information from an information-processing perspective. Findings…

  5. Are Educational Psychologists Stressed? A Pilot Study of Educational Psychologists' Perceptions

    ERIC Educational Resources Information Center

    Gersch, Irvine; Teuma, Anna

    2005-01-01

    This paper describes an exploratory pilot research project, aimed at investigating occupational stress amongst educational psychologists. It investigated three areas: educational psychologists' perceptions of their own stress levels, sources of stress and possible work conditions, which may reduce stress levels. Data was collected via…

  6. Are Educational Psychologists Stressed? A Pilot Study of Educational Psychologists' Perceptions

    ERIC Educational Resources Information Center

    Gersch, Irvine; Teuma, Anna

    2005-01-01

    This paper describes an exploratory pilot research project, aimed at investigating occupational stress amongst educational psychologists. It investigated three areas: educational psychologists' perceptions of their own stress levels, sources of stress and possible work conditions, which may reduce stress levels. Data was collected via…

  7. Why and How Mathematicians Read Proofs: An Exploratory Study

    ERIC Educational Resources Information Center

    Weber, Keith; Mejia-Ramos, Juan Pablo

    2011-01-01

    In this paper, we report a study in which nine research mathematicians were interviewed with regard to the goals guiding their reading of published proofs and the type of reasoning they use to reach these goals. Using the data from this study as well as data from a separate study (Weber, "Journal for Research in Mathematics Education" 39:431-459,…

  8. Voice Blog: An Exploratory Study of Language Learning

    ERIC Educational Resources Information Center

    Sun, Yu-Chih

    2009-01-01

    This study uses voice blogs as a platform for an extensive study of language learners' speaking skills. To triangulate the findings, the study collected data by surveying the learners' blogging processes, investigating learning strategies, and conducting retrospective interviews. The results revealed that students (a) developed a series of…

  9. Why and How Mathematicians Read Proofs: An Exploratory Study

    ERIC Educational Resources Information Center

    Weber, Keith; Mejia-Ramos, Juan Pablo

    2011-01-01

    In this paper, we report a study in which nine research mathematicians were interviewed with regard to the goals guiding their reading of published proofs and the type of reasoning they use to reach these goals. Using the data from this study as well as data from a separate study (Weber, "Journal for Research in Mathematics Education" 39:431-459,…

  10. 1999 ANNUAL REPORT NATO/CCMS PILOT STUDY

    EPA Science Inventory

    This annual report present the proceedings of the second annual NATO/CCMS pilot study meeting in Belfast, UK in March 1999. Guest speakers focused on efforts in the research arena of clean products, clean processes, and pollution prevention tools.

  11. 1999 ANNUAL REPORT NATO/CCMS PILOT STUDY

    EPA Science Inventory

    This annual report present the proceedings of the second annual NATO/CCMS pilot study meeting in Belfast, UK in March 1999. Guest speakers focused on efforts in the research arena of clean products, clean processes, and pollution prevention tools.

  12. Answering Fixed Response Items in Chemistry: A Pilot Study.

    ERIC Educational Resources Information Center

    Hateley, R. J.

    1979-01-01

    Presents a pilot study on student thinking in chemistry. Verbal comments of a group of six college students were recorded and analyzed to identify how each student arrives at the correct answer in fixed response items in chemisty. (HM)

  13. A pilot study of the experience of participating in a Therapeutic Touch practice group.

    PubMed

    Moore, Theresa; Ting, Brigid; Rossiter-Thornton, Maria

    2008-09-01

    This pilot study explored the experience of participating in a Therapeutic Touch practice group. A qualitative descriptive-exploratory method was used, involving 12 members of practice groups in Ontario and British Columbia, Canada. Analysis of the data using an extraction-synthesis process yielded four themes: (a) learning with others through sharing and hands-on experience is valued; (b) connecting with a network of supportive relationships that sustain self and Therapeutic Touch practice; (c) comfort-discomfort arising with self, others, or ideas; and (d) meaningful changes emerge while experiencing group energy and Therapeutic Touch. The findings expand current knowledge about the positive aspects of participating in practice groups and provide a beginning understanding of member discomfort, which had not been previously reported. This knowledge will be useful to Therapeutic Touch organizations, practice group leaders, and group members. It will also guide health care agencies and practitioners of other healing modalities who may be considering establishing practice groups.

  14. AN EXPLORATORY STUDY OF INTER-CULTURAL NEGOTIATIONS.

    DTIC Science & Technology

    conceptual framework useful for the description of negotiations in culturally heterogeneous groups. Part Two of the monograph describes in detail the...methodology and results of an empirical study designed to explore the relationships among some of the variables in the conceptual framework , and discusses the implications of this study for future research.

  15. Educational Practices for a New Nigeria: An Exploratory Study

    ERIC Educational Resources Information Center

    Aydin, Hasan; Lafer, Stephen

    2015-01-01

    This article reports on a qualitative study conducted at the Nigerian Turkish International Colleges (NTICs) in Abuja, Nigeria. Twenty-two participants comprised of three administrators, seven teachers, four parents, and eight students participated in the study. The data collected through observations, informal, formal and semi-structured in-depth…

  16. First Graders' Spelling of Vowels: An Exploratory Study.

    ERIC Educational Resources Information Center

    Gerritz, Kathleen Ellen

    This study examined first grade children's spelling of vowel sounds in relationship to the spellings these children were taught in their reading series and to the phonological aspects of the sounds. The subjects for the study were 12 first graders, six boys and six girls, in a public school in a Boston suburb. Written work done in school was…

  17. Distributed Leadership in Elementary Schools: An Exploratory Multiple Case Study

    ERIC Educational Resources Information Center

    Valdez, Vidal

    2016-01-01

    The purpose of this study was to explore distributed leadership and how leadership practices are actualized in three selected schools in Southern California. This qualitative, multiple case study used survey research and interviews to assess how distributed leadership was practiced in three selected elementary schools located within one school…

  18. Educational Practices for a New Nigeria: An Exploratory Study

    ERIC Educational Resources Information Center

    Aydin, Hasan; Lafer, Stephen

    2015-01-01

    This article reports on a qualitative study conducted at the Nigerian Turkish International Colleges (NTICs) in Abuja, Nigeria. Twenty-two participants comprised of three administrators, seven teachers, four parents, and eight students participated in the study. The data collected through observations, informal, formal and semi-structured in-depth…

  19. Can We Teach Effective Listening? An Exploratory Study

    ERIC Educational Resources Information Center

    Caspersz, Donella; Stasinska, Ania

    2015-01-01

    Listening is not the same as hearing. While hearing is a physiological process, listening is a conscious process that requires us to be mentally attentive (Low & Sonntag, 2013). The obvious place for scholarship about listening is in communication studies. While interested in listening, the focus of this study is on effective listening.…

  20. Children as Educational Computer Game Designers: An Exploratory Study

    ERIC Educational Resources Information Center

    Baytak, Ahmet; Land, Susan M.; Smith, Brian K.

    2011-01-01

    This study investigated how children designed computer games as artifacts that reflected their understanding of nutrition. Ten 5th grade students were asked to design computer games with the software "Game Maker" for the purpose of teaching 1st graders about nutrition. The results from the case study show that students were able to…

  1. Sexual Abuse Experiences of Women in Peru: An Exploratory Study

    ERIC Educational Resources Information Center

    Deboer, Rebekah E.; Tse, Luke M.

    2010-01-01

    This ethnographic study relied primarily on case notes and interviews with the president of Centro Prenatal Vida Nueva, a pregnancy center in Lima, Peru, to study the sexual abuse experiences of 33 Peruvian women. Given the language limitations of the researchers, the analyses were completed in collaboration with the president of the center, a…

  2. Determinants of Internet Use for Interactive Learning: An Exploratory Study

    ERIC Educational Resources Information Center

    Castaño, Jonatan; Duart, Josep M.; Sancho-Vinuesa, Teresa

    2015-01-01

    The use of the Internet in higher education teaching can facilitate the interactive learning process and thus improve educational outcomes. The aim of the study presented here is to explore which variables are linked to higher intensity of Internet-based interactive educational practices. The study is based on data obtained from an online survey…

  3. Sexual Abuse Experiences of Women in Peru: An Exploratory Study

    ERIC Educational Resources Information Center

    Deboer, Rebekah E.; Tse, Luke M.

    2010-01-01

    This ethnographic study relied primarily on case notes and interviews with the president of Centro Prenatal Vida Nueva, a pregnancy center in Lima, Peru, to study the sexual abuse experiences of 33 Peruvian women. Given the language limitations of the researchers, the analyses were completed in collaboration with the president of the center, a…

  4. CALiPER Exploratory Study Retail Replacement Lamps – 2011

    SciTech Connect

    2012-04-02

    In 2010, CALiPER conducted a study on LED replacement lamps found in retail stores. The results were less than satisfactory, and many products were classified as being unlikely to meet consumer expectations. In November 2011, CALiPER purchased a new sample of products for a follow-up study, with the intent of characterizing the progress of this essential market segment.

  5. Collaborative Learning among Older Married Couples: An Exploratory Study

    ERIC Educational Resources Information Center

    Vrkljan, Brenda H.

    2011-01-01

    Collaboration with a married partner has been suggested as a potential strategy to help acquire and retain new skills in older adulthood. Yet, few studies have evaluated how older married couples work together when problem-solving through cognitive-based tasks. The present study involved a usability analysis of the performance and interaction of…

  6. Understanding Nontraditionally Aged College Students: An Exploratory Study

    ERIC Educational Resources Information Center

    Wilson, Julie R.

    2010-01-01

    This dissertation was written in partial fulfillment of the doctoral degree requirements in Counseling Psychology at Capella University. This study was interested in exploring the growing population of nontraditionally aged college students. The purpose of this study was to identify factors that correlated with the academic success of this group…

  7. Understanding Nontraditionally Aged College Students: An Exploratory Study

    ERIC Educational Resources Information Center

    Wilson, Julie R.

    2010-01-01

    This dissertation was written in partial fulfillment of the doctoral degree requirements in Counseling Psychology at Capella University. This study was interested in exploring the growing population of nontraditionally aged college students. The purpose of this study was to identify factors that correlated with the academic success of this group…

  8. Collaborative Learning among Older Married Couples: An Exploratory Study

    ERIC Educational Resources Information Center

    Vrkljan, Brenda H.

    2011-01-01

    Collaboration with a married partner has been suggested as a potential strategy to help acquire and retain new skills in older adulthood. Yet, few studies have evaluated how older married couples work together when problem-solving through cognitive-based tasks. The present study involved a usability analysis of the performance and interaction of…

  9. Rorschach Responses of Sexually Abused Children: An Exploratory Study.

    ERIC Educational Resources Information Center

    Clinton, Gregory T.; Jenkins-Monroe, Valata

    1994-01-01

    Using archival data, this study compared Rorschach protocols of 94 sexually abused children to the Exner norms in order to determine the potential usefulness of the Rorschach test in the area of child abuse assessment and treatment. Of the 18 Rorschach variables studied, 17 significantly distinguished at least one subject group from the norms.…

  10. School Counseling Site Supervisor Training: An Exploratory Study

    ERIC Educational Resources Information Center

    DeKruyf, Lorraine; Pehrsson, Dale-Elizabeth

    2011-01-01

    This study explored the supervision training needs of site supervisors of master's program school counseling interns via the construct of self-efficacy. Using the Site Supervisor Self-Efficacy Survey developed for this study, the authors surveyed school counseling site supervisors in the states of Oregon and Washington (N = 147) regarding their…

  11. Effectiveness of Software Training Using Simulations: An Exploratory Study

    ERIC Educational Resources Information Center

    McElroy, Arnold D., Jr.; Pan, Cheng-Chang

    2009-01-01

    This study was designed to explore the effectiveness in student performance and confidence of limited and full device simulators. The 30 employees from an information technology company who participated in this study were assigned to one of three groups. Each group received practice for learning a complex software procedure using traditional…

  12. Asynchronous Brainstorming in an Industrial Setting: Exploratory Studies.

    PubMed

    Paulus, Paul B; Korde, Runa M; Dickson, Jubilee J; Carmeli, Abraham; Cohen-Meitar, Ravit

    2015-09-01

    The goal of this study was to examine the effectiveness of brainwriting in an industrial setting. Research has demonstrated that group interaction can inhibit idea generation. Written exchanges of ideas in groups have been found to be an effective way to increase idea generation. To our knowledge, no study has examined the potential of brainwriting for group idea generation in work settings or the impact of different sequences of group and individual idea generation. Participants in a high-technology company participated in two brainwriting studies. In one study, participants generated ideas either first alone and then in a group or in the reverse order. In a second study, participants either generated as a group during the entire session or alternated individual ideation with a periodic review of the group's ideas. In the first study, participants who generated ideas first as a group and then as individuals performed best. In the first session, group writing also tended to lead to more ideas than did individual writing. In the second study, participants with periodic reviews performed best. The results suggest that alternation in individual and group brainwriting can enhance the number of ideas generated. The group-to-alone sequence is also beneficial since it allows group members to build on shared ideas. This research indicates that collaborative idea sessions can be beneficial in work sessions if the brainwriting paradigm is used with an appropriate alternation of group ideation or review sessions with individual idea generation sessions. © 2015, Human Factors and Ergonomics Society.

  13. Elevation of oxidative stress indicators in a pilot study of plasma following traumatic brain injury.

    PubMed

    Halstrom, Alison; MacDonald, Ellen; Neil, Claire; Arendts, Glenn; Fatovich, Daniel; Fitzgerald, Melinda

    2017-01-01

    Traumatic brain injury (TBI) encompasses a broad range of injury mechanisms and severity. A detailed determination of TBI severity can be a complex challenge, with current clinical tools sometimes insufficient to tailor a clinical response to a spectrum of patient needs. Blood biomarkers of TBI may supplement clinical assessments but currently available biomarkers have limited sensitivity and specificity. While oxidative stress is known to feature in damage mechanisms following TBI, investigation of blood biomarkers of oxidative stress has been limited. This exploratory pilot study of a subset of 18 trauma patients with TBI of varying severity, quantifies circulating concentrations of the structural damage indicators S100b, and myelin basic protein (MBP), and the biomarkers of oxidative stress hydroxynonenal (HNE), malondialdehyde (MDA), carboxy-methyl-lysine (CML), and 8-hydroxy-2'-deoxy-guanosine (8-OHDG). Significant increases in circulating S100b, MBP, and HNE were observed in TBI patient samples compared to 8 uninjured controls, and there was a significant decrease in CML. This small exploratory study supports the current literature on S100b and MBP elevation in TBI, and reveals potential for the use of peripheral oxidative stress markers to assist in determination of TBI severity. Further investigation is required to validate results and confirm trends.

  14. Freshman Strategy Seminar. A Pilot Study.

    ERIC Educational Resources Information Center

    Magid, Annette; And Others

    In fall 1987, a Freshman Strategy Seminar (FSS) was pilot tested and evaluated at Erie Community College's (ECC's) South Campus to assist students lacking basic English and mathematics skills. Developmental class sections in writing, reading and math were reserved for the FSS students, in the hope that a cluster course approach would reduce…

  15. The Pilot Training Study: Precommissioning Training.

    ERIC Educational Resources Information Center

    Cook, J. W.

    The cost of training, as conducted by the Air Force Academy, Reserve Officer Training Corps, and Officer Training School, and leading to the commissioning of new Air Force officers is presented. The student flows, personnel resources required to support the flows, and costs of pilot candidates graduating from each of the three commissioning…

  16. An exploratory study of cognitive load in diagnosing patient conditions.

    PubMed

    Workman, Michael; Lesser, Michael F; Kim, Joonmin

    2007-06-01

    To determine whether the ways in which information is presented to physicians will improve their ability to respond in a timely and accurate manner to acute care needs. The forms of the presentation compared traditional textual, chart and graph representations with equivalent symbolic language representations. To test this objective, our investigation involved two studies of interpreting patient conditions using two forms of information representation. The first assessed the level of cognitive effort (the outcome variable is known as cognitive load), and the second assessed the time and accuracy outcome variables. Our investigation consisted of two studies, the first study involved 3rd and 4th year medical students, and the second study involved three board certified physicians who worked in an intensive care unit of a metropolitan hospital. The first study utilized an all-within-subject design with repeated measures, where pretests were utilized as control covariate for prior learning and individual differences. The second study utilized a random sampling of records analyzed by two physicians and qualitatively evaluated by board-certified intensivists. The first study indicated that the cognitive load to interpret the symbolic representation was less than those presented in the more traditional textual, chart and graphic form. The second study suggests that experienced physicians may react in a more timely fashion with at least the same accuracy when the symbolic language was used than with traditional charts and graphs. The ways in which information is presented to physicians may affect the quality of acute care, such as in intensive, critical and emergency care units. When information can be presented in symbolic form, it may be cognitively processed more efficiently than when it is presented in the usual textual and chart form, potentially lowering errors in diagnosis and increasing the responsiveness to patient conditions.

  17. An Exploratory Study on How Primary Pupils Approach Systems

    ERIC Educational Resources Information Center

    Koski, Marja-Ilona; de Vries, Marc

    2013-01-01

    This paper presents a study of systems thinking among 27 primary pupils (8-10 years old) and their teacher. The study included a pre-test for the teacher and the pupils, lesson planning, the actual lesson and a post-test for the pupils. The research focused on finding an answer to three questions: (1) do pupils see a system as a structure…

  18. Multicultural personality dispositions and trait emotional intelligence: an exploratory study.

    PubMed

    Ponterotto, Joseph G; Ruckdeschel, Daniel E; Joseph, Alex C; Tennenbaum, Erica A; Bruno, Annmarie

    2011-01-01

    This study examined the relationship between multicultural personality dispositions and trait emotional intelligence. The sample included 152 graduate education students enrolled at a university in a large northeastern city of the United States. The multicultural personality dispositions of Cultural Empathy and Social Initiative predicted variance in trait emotional intelligence above and beyond the variance accounted for by gender and potential socially desirable responding. Study limitations are highlighted, and suggestions for follow-up quantitative and qualitative research are presented.

  19. Physical factors associated with fatigue after stroke: an exploratory study.

    PubMed

    Hoang, Chi Lan Nguyen; Salle, Jean-Yves; Mandigout, Stéphane; Hamonet, Julia; Macian-Montoro, Francisco; Daviet, Jean-Christophe

    2012-01-01

    To look for a relationship between physical fatigue and physical parameters in patients at least 3 months post stroke. We conducted a prospective cross-sectional study of 32 poststroke patients (average duration of stroke 40 months) who were recruited among in- and outpatients followed by the Department of Physical and Rehabilitation Medicine of a university hospital. Fatigue was defined as a Fatigue Severity Scale (FSS) score of 4 or more. The parameters studied were age, sex, time since stroke, Demeurisse Motor Index, Barthel Index score, new Functional Ambulation Category, Berg Balance Scale, 10-meter walk test, 6-minute walk test, Dijon Physical Activity Score, Montgomery and Asberg Depression Rating Scale, Epworth Sleepiness Scale, presence of pain, and length and area of the center of pressure displacement obtained posturographically. Two-thirds of patients (65.6%) were fatigued. The mean FSS score was 4.3 ± 1.8. Fatigue was not associated with the physical parameters studied; notably, there was no correlation with motor impairment, autonomy and walking capacity, or balance and physical activity. However, after multivariate analysis, we found an association between physical fatigue and time since the occurrence of stroke (P = .05). Our study revealed a relationship between pain and physical fatigue, as reported by 2 other studies. Poststroke fatigue management should include appropriate pain management. Further studies are necessary to determine the causes of physical fatigue after stroke.

  20. First Exploratory Study on the Ageing of Rammed Earth Material

    PubMed Central

    Bui, Quoc-Bao; Morel, Jean-Claude

    2014-01-01

    Rammed earth (RE) is attracting renewed interest throughout the world thanks to its “green” characteristics in the context of sustainable building. In this study, the ageing effects on RE material are studied on the walls which have been constructed and exposed for 22 years to natural weathering. First, mechanical characteristics of the “old” walls were determined by two approaches: in-situ dynamic measurements on the walls; laboratory tests on specimens which had been cut from the walls. Then, the walls’ soil was recycled and reused for manufacturing of new specimens which represented the initial state. Comparison between the compressive strength, the Young modulus of the walls after 22 years on site and that of the initial state enables to assess the ageing of the studied walls. PMID:28787920

  1. First Exploratory Study on the Ageing of Rammed Earth Material.

    PubMed

    Bui, Quoc-Bao; Morel, Jean-Claude

    2014-12-23

    Rammed earth (RE) is attracting renewed interest throughout the world thanks to its "green" characteristics in the context of sustainable building. In this study, the ageing effects on RE material are studied on the walls which have been constructed and exposed for 22 years to natural weathering. First, mechanical characteristics of the "old" walls were determined by two approaches: in-situ dynamic measurements on the walls; laboratory tests on specimens which had been cut from the walls. Then, the walls' soil was recycled and reused for manufacturing of new specimens which represented the initial state. Comparison between the compressive strength, the Young modulus of the walls after 22 years on site and that of the initial state enables to assess the ageing of the studied walls.

  2. Technical communication in aeronautics - Results of an exploratory study

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Glassman, Myron; Oliu, Walter E.; Barclay, Rebecca O.

    1989-01-01

    A study was undertaken that explored several aspects of technical communications in aeronautics. The study utilized survey research. A self-administered mail questionnaire was sent to 2,000 randomly selected members of the American Institute of Aeronautics and Astronautics (AIAA) in the U.S. with academic, government, or industrial affiliations. Six hundred and six (606) usable questionnaires were received. The findings add considerable information to the knowledge of technical communications among aeronautical engineers and scientists; reinforce some of the conventional wisdom about technical communications and question other widely-held notions; and hold significant implications for technical communicators, information managers, research and development managers, and curriculum developers.

  3. Where have all the pilot studies gone? A follow-up on 30 years of pilot studies in Clinical Rehabilitation.

    PubMed

    Kaur, Navaldeep; Figueiredo, Sabrina; Bouchard, Vanessa; Moriello, Carolina; Mayo, Nancy

    2017-09-01

    Pilot studies are meritorious for determining the feasibility of a definitive clinical trial in terms of conduct and potential for efficacy, but their possible applications for planning a future trial are not always fully realized. The purpose of this review was to estimate the extent to which pilot/feasibility studies: (i) addressed needed objectives; (ii) led to definitive trials; and (iii) whether the subsequent undertaking of a definitive trial was influenced by the strength of the evidence of outcome improvement. Trials published in the journal Clinical Rehabilitation, since its inception, were eligible if the word 'pilot' or 'feasibility' was specified somewhere in the article. A total of 191 studies were reviewed, results were summarized descriptively, and between-group effect sizes were computed. The specific purposes of piloting were stated in only 58% ( n = 110) of the studies. The most frequent purpose was to estimate the potential for efficacy (85%), followed by testing the feasibility of the intervention (60%). Only 12% of the studies were followed by a definitive trial; <4% of studies had a main study underway or a published study protocol. There was no relationship between observed effect size and follow-up of pilot studies, although the confidence intervals were very wide owing to small number of trials that followed on. Labelling and reporting of pilot studies needs to be improved to be concordant with the recently issued CONSORT guidelines. Feasibility needs to be fully tested and demonstrated prior to committing considerable human and monetary resources.

  4. Single-Sex Classrooms and Reading Achievement: An Exploratory Study

    ERIC Educational Resources Information Center

    Stotsky, Sandra; Denny, George

    2012-01-01

    Gendered schooling is growing in the United States, but little research exists on single-sex classes in public elementary schools. This study sought to find out if single-sex classes in two elementary schools made a difference in boys' reading gains in 2008-2009, as judged by scores on the state's annual literacy test. In one school, boys in the…

  5. Research Productivity of Accounting Faculty: An Exploratory Study

    ERIC Educational Resources Information Center

    Chen, Yining; Nixon, Mary R.; Gupta, Ashok; Hoshower, Leon

    2010-01-01

    This study surveyed 367 accounting faculty members from AACSB accredited Colleges of Business to examine (1) their research productivity and (2) the intrinsic and extrinsic motivators to conduct research. Wide differences in research productivity were observed in the faculty associated with doctoral vs. non-doctoral granting programs. There were…

  6. Developing Student Teachers' Professional Identities--An Exploratory Study

    ERIC Educational Resources Information Center

    Chong, Sylvia; Ling, Low Ee; Chuan, Goh Kim

    2011-01-01

    Previous research has shown that while pre-service teachers' formation of their professional identity is shaped by their own teaching and learning experiences, pre-service programmes can make a difference. Our study examines pre-service teachers' professional identity development at the point of entry and exit of their 4-year undergraduate initial…

  7. Phonological Awareness and Speech Comprehensibility: An Exploratory Study

    ERIC Educational Resources Information Center

    Venkatagiri, H. S.; Levis, John M.

    2007-01-01

    This study examined whether differences in phonological awareness were related to differences in speech comprehensibility. Seventeen adults who learned English as a foreign language (EFL) in academic settings completed 14 tests of phonological awareness that measured their explicit knowledge of English phonological structures, and three tests of…

  8. Are Students Their Universities' Customers? An Exploratory Study

    ERIC Educational Resources Information Center

    Finney, Treena Gillespie; Finney, R. Zachary

    2010-01-01

    Purpose: In this study, the aim is to empirically examine the relationship between students' perceptions of themselves as customers of their university and their educational attitudes and behaviors. It also seeks to investigate the extent to which students' characteristics predict their involvement with education. Design/methodology/approach: The…

  9. Narrative Skills in Children with Selective Mutism: An Exploratory Study

    ERIC Educational Resources Information Center

    McInnes, Alison; Fung, Daniel; Manassis, Katharina; Fiksenbaum, Lisa; Tannock, Rosemary

    2004-01-01

    Selective mutism (SM) is a rare and complex disorder associated with anxiety symptoms and speech-language deficits; however, the nature of these language deficits has not been studied systematically. A novel cross-disciplinary assessment protocol was used to assess anxiety and nonverbal cognitive, receptive language, and expressive narrative…

  10. Investigating Reported Data Practices in Early Childhood: An Exploratory Study

    ERIC Educational Resources Information Center

    Brawley, Susan; Stormont, Melissa A.

    2014-01-01

    The importance of collecting and using data for educational decision making is clear. However, little information has been gathered about the systematic collection and use of data in early childhood. The purpose of this study was to explore teacher perceptions of data collection practices in early childhood. Participants included 137 early…

  11. Spiritual Evolution of Bereavement Counselors: An Exploratory Qualitative Study

    ERIC Educational Resources Information Center

    Puterbaugh, Dolores T.

    2008-01-01

    This article draws from a phenomenological study on the experience of being a bereavement counselor. Ten bereavement counselors shared their experiences in bereavement counseling. Spiritual and emotional aspects of bereavement counseling with grieving and dying persons are discussed as well as the spiritual effects on and growth processes of the…

  12. Moral Disengagement in Science and Business Students: An Exploratory Study

    ERIC Educational Resources Information Center

    Cory, Suzanne N.

    2015-01-01

    Cases of unethical business practices and technical failures have been extensively reported. It seems that actions are often taken by individuals with little apparent concern for those affected by their negative outcomes, which can be described as moral disengagement. This study investigates levels of moral disengagement demonstrated by business…

  13. Undergraduate Students' Motivation and Engagement in China: An Exploratory Study

    ERIC Educational Resources Information Center

    Yin, Hongbiao; Wang, Wenyan

    2016-01-01

    Viewing student engagement as a multidimensional construct, this study explored the motivation and engagement of undergraduate students in China. A sample of 1131 students from 10 full-time universities in Beijing participated in a survey. The results showed that the Motivation and Engagement Scale for university/college students is a promising…

  14. Curriculum Reform in Rural China: An Exploratory Case Study

    ERIC Educational Resources Information Center

    Riley, Patricia E.

    2013-01-01

    This case study consisted of an examination of the perspectives of students, teachers, and administrators at the Shuangling Primary School, a rural Chinese school in Shaanxi Province, as they relate to themes of China's most recent curricular reform efforts. The intent was to understand these perspectives and determine how to best assist teachers…

  15. Fostering Student Success: An Exploratory Study in English Writing Classes

    ERIC Educational Resources Information Center

    Georgianna, Sibylle

    2009-01-01

    Current research indicates that students often have a difficult time getting started on reaching their course goals. This study examines the impact of an intervention exercise on the final grades and success rates of two groups of community college students in California. At the beginning of the spring semester 2007, students in two English…

  16. Componential Skills of Beginning Writing: An Exploratory Study

    ERIC Educational Resources Information Center

    Kim, Young-Suk; Al Otaiba, Stephanie; Puranik, Cynthia; Folsom, Jessica Sidler; Greulich, Luana; Wagner, Richard K.

    2011-01-01

    The present study examined the components of end of kindergarten writing, using data from 242 kindergartners. Specifically of interest was the importance of spelling, letter writing fluency, reading, and word- and syntax-level oral language skills in writing. The results from structural equation modeling revealed that oral language, spelling, and…

  17. Using a Blog to Facilitate Extensive Reading: An Exploratory Study

    ERIC Educational Resources Information Center

    Chew, Magdalene Meow Khee; Lee, Catherine Cheng Kiat

    2013-01-01

    Research shows that extensive reading (ER) has many benefits for language acquisition. The challenge today is making ER appealing to the digital generation. For a possible solution, it is pertinent to look to the social media embraced by today's youths. This study was conducted to explore the use of the blog as a space for sharing peer-selected…

  18. Characteristics of Question Format Web Queries: An Exploratory Study.

    ERIC Educational Resources Information Center

    Spink, Amanda; Ozmutlu, H. Cenk

    2002-01-01

    Provides results from a study that examined queries in question format submitted to two Web search engines, Ask Jeeves and Excite. Identifies four types of user Web queries: keyword, Boolean, question, and request; discusses implications for Web search services; and suggests further research needs. (Author/LRW)

  19. The Multidimensional Structure of University Absenteeism: An Exploratory Study

    ERIC Educational Resources Information Center

    López-Bonilla, Jesús Manuel; López-Bonilla, Luis Miguel

    2015-01-01

    Absenteeism has been a common and very extended problem in university spheres for several years. This problem has become a permanent feature in academic studies in general, yet it has received scarce empirical research attention. This work is focused on the analysis of the factors that determine university absenteeism. It evaluates a series of…

  20. Life Satisfaction in the Black Elderly: An Exploratory Study.

    ERIC Educational Resources Information Center

    Rao, V. Nandini; Rao, V. V. Prakasa

    1981-01-01

    Tested the Life Satisfaction Index-A for validity and reliability using a sample of 240 Black elderly. The study failed to support the existence of five dimensions that were supposed to form the life satisfaction scale, but the scale was highly reliable in measuring life satisfaction among Black elderly. (Author/JAC)