Empirical Evidence in Support of a Research-Informed Water Conservation Education Program

ERIC Educational Resources Information Center

Thompson, Ruthanne; Serna, Victoria Faubion

2016-01-01

Based on results from a 2008 research study of regional citizen knowledge concerning watershed issues, a water conservation education program was designed and implemented. Findings from the initial study demonstrated program success as evidenced by knowledge gain and willingness to "commit" to water saving behaviors in 94% of students. A…

Career Commitment and African American Women in Undergraduate STEM Majors: The Role of Science

ERIC Educational Resources Information Center

Jenkins, Felysha L.

2012-01-01

Despite the odds, African American women are achieving some success in science, technology, engineering, and mathematics (STEM). However, a dearth of empirical evidence exists on the mechanisms that contribute to their persistence. This study contributes to understanding how African American women are successful in obtaining baccalaureate degrees…

The Impact of Child Labor on Schooling Outcomes in Nicaragua

ERIC Educational Resources Information Center

Zabaleta, Mariela Buonomo

2011-01-01

Child labor is considered a key obstacle to reaching the international commitments of Education For All. However, the empirical evidence on the effects of child labor on educational attainments is mostly limited to static measurements. This paper assesses the consequences of child labor on schooling outcomes over time by employing a three-year…

Do Sell-Side Stock Analysts Exhibit Escalation of Commitment?

PubMed Central

Milkman, Katherine L.

2010-01-01

This paper presents evidence that when an analyst makes an out-of-consensus forecast of a company’s quarterly earnings that turns out to be incorrect, she escalates her commitment to maintaining an out-of-consensus view on the company. Relative to an analyst who was close to the consensus, the out-of-consensus analyst adjusts her forecasts for the current fiscal year’s earnings less in the direction of the quarterly earnings surprise. On average, this type of updating behavior reduces forecasting accuracy, so it does not seem to reflect superior private information. Further empirical results suggest that analysts do not have financial incentives to stand by extreme stock calls in the face of contradictory evidence. Managerial and financial market implications are discussed. PMID:21516220

The Impact of FTP on Commitment to Career Choices: Situating within a Social Cognitive Perspective

ERIC Educational Resources Information Center

Phan, Huy P.

2015-01-01

Future time perspective (FTP) is an important theoretical construct that may assist educators in their understanding of individuals' learning, motivation and decision-making. There is empirical evidence attesting to the predictive effects of anticipation of future goals on both cognitive and non-cognitive outcomes. The present study, based on…

Inquiry, Evidence, and Excellence: The Promise and Practice of Quality Assurance. A Festschrift in Honor of Frank B. Murray

ERIC Educational Resources Information Center

LaCelle-Peterson, Mark, Ed.; Rigden, Diana, Ed.

2012-01-01

The overall aim of this volume of essays is to honor Frank B. Murray's commitments to empirically-based quality assurance and to the development of increasingly effective systems of quality control in educator preparation programs. As the editors approached the authors with the invitation to contribute an essay, two characteristic aspects of…

A Review of the Literature on Assessment in Academic and Research Libraries, 2005 to August 2011

ERIC Educational Resources Information Center

Hufford, Jon R.

2013-01-01

Assessment in United States higher education has become very important in recent years. Virtually all colleges and universities are now striving to prove through empirical evidence that they are committed to improving student learning. Created in late 2005, the US Department of Education's Commission on the Future of Higher Education was charged…

Safety climate and safety behaviors in the construction industry: The importance of co-workers commitment to safety.

PubMed

Schwatka, Natalie V; Rosecrance, John C

2016-06-16

There is growing empirical evidence that as safety climate improves work site safety practice improve. Safety climate is often measured by asking workers about their perceptions of management commitment to safety. However, it is less common to include perceptions of their co-workers commitment to safety. While the involvement of management in safety is essential, working with co-workers who value and prioritize safety may be just as important. To evaluate a concept of safety climate that focuses on top management, supervisors and co-workers commitment to safety, which is relatively new and untested in the United States construction industry. Survey data was collected from a cohort of 300 unionized construction workers in the United States. The significance of direct and indirect (mediation) effects among safety climate and safety behavior factors were evaluated via structural equation modeling. Results indicated that safety climate was associated with safety behaviors on the job. More specifically, perceptions of co-workers commitment to safety was a mediator between both management commitment to safety climate factors and safety behaviors. These results support workplace health and safety interventions that build and sustain safety climate and a commitment to safety amongst work teams.

On the interplay between academic achievement and educational identity: a longitudinal study.

PubMed

Pop, Eleonora Ioana; Negru-Subtirica, Oana; Crocetti, Elisabetta; Opre, Adrian; Meeus, Wim

2016-02-01

The present three-wave longitudinal study provides empirical evidence for the mechanisms of the bright and dark sides of identity development in the academic context. First, we investigated the patterns of stability and change in educational identity and academic achievement among adolescents. Second, we examined the reciprocal associations between identity processes (i.e., commitment, in-depth exploration, and reconsideration of commitment) and academic achievement. The main results of the study highlighted that academic achievement predicts the manner in which adolescents deal with their identity issues in the academic context. Thus, high academic achievement leads to high levels of commitment (identity synthesis), while low academic achievement leads to high levels of reconsideration of commitment (identity confusion). This unidirectional pattern of effects applied equally to adolescent boys and girls, early-to-middle and middle-to-late adolescents, and to adolescents attending theoretical and vocational schools. Practical implications are discussed. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

The Phenomenology of Specialization of Criminal Suspects

PubMed Central

Tumminello, Michele; Edling, Christofer; Liljeros, Fredrik; Mantegna, Rosario N.; Sarnecki, Jerzy

2013-01-01

A criminal career can be either general, with the criminal committing different types of crimes, or specialized, with the criminal committing a specific type of crime. A central problem in the study of crime specialization is to determine, from the perspective of the criminal, which crimes should be considered similar and which crimes should be considered distinct. We study a large set of Swedish suspects to empirically investigate generalist and specialist behavior in crime. We show that there is a large group of suspects who can be described as generalists. At the same time, we observe a non-trivial pattern of specialization across age and gender of suspects. Women are less prone to commit crimes of certain types, and, for instance, are more prone to specialize in crimes related to fraud. We also find evidence of temporal specialization of suspects. Older persons are more specialized than younger ones, and some crime types are preferentially committed by suspects of different ages. PMID:23691257

The Empirically Supported Status of Acceptance and Commitment Therapy: An Update

ERIC Educational Resources Information Center

Smout, Matthew F.; Hayes, Louise; Atkins, Paul W. B.; Klausen, Jessica; Duguid, James E.

2012-01-01

Acceptance and commitment therapy (ACT) is a transdiagnostic cognitive behavioural therapy that predominantly teaches clients acceptance and mindfulness skills, as well as values clarification and enactment skills. Australian treatment guideline providers have been cautious in recognising ACT as empirically supported. This article reviews evidence…

Home healthcare nurse retention and patient outcome model: discussion and model development.

PubMed

Ellenbecker, Carol Hall; Cushman, Margaret

2012-08-01

This paper discusses additions to an empirically tested model of home healthcare nurse retention. An argument is made that the variables of shared decision-making and organizational commitment be added to the model based on the authors' previous research and additional evidence from the literature. Previous research testing the home healthcare nurse retention model established empirical relationships between nurse, agency, and area characteristics to nurse job satisfaction, intent to stay, and retention. Unexplained model variance prompted a new literature search to augment understanding of nurse retention and patient and agency outcomes. Data come from the authors' previous research, and a literature search from 1990 to 2011 on the topics organizational commitment, shared decision-making, nurse retention, patient outcomes and agency performance. The literature provides a rationale for the additional variables of shared decision-making and affective and continuous organizational commitment, linking these variables to nurse job satisfaction, nurse intent to stay, nurse retention and patient outcomes and agency performance. Implications for nursing.  The new variables in the model suggest that all agencies, even those not struggling to retain nurses, should develop interventions to enhance nurse job satisfaction to assure quality patient outcomes. The new nurse retention and patient outcome model increases our understanding of nurse retention. An understanding of the relationship among these variables will guide future research and the development of interventions to create and maintain nursing work environments that contribute to nurse affective agency commitment, nurse retention and quality of patient outcomes. © 2011 Blackwell Publishing Ltd.

Efficacy beliefs predict collaborative practice among intensive care unit nurses.

PubMed

Le Blanc, Pascale M; Schaufeli, Wilmar B; Salanova, Marisa; Llorens, Susana; Nap, Raoul E

2010-03-01

This paper is a report of an investigation of whether intensive care nurses' efficacy beliefs predict future collaborative practice, and to test the potential mediating role of team commitment in this relationship. Recent empirical studies in the field of work and organizational psychology have demonstrated that (professional) efficacy beliefs are reciprocally related to workers' resources and well-being over time, resulting in a positive gain spiral. Moreover, there is ample evidence that workers' affective commitment to their organization or work-team is related to desirable work behaviours such as citizenship behaviour. A longitudinal design was applied to questionnaire data from the EURICUS-project. Structural Equation Modelling was used to analyse the data. The sample consisted of 372 nurses working in 29 different European intensive care units. Data were collected in 1997 and 1998. However, our research model deals with fundamental psychosocial processes that are not time-dependent. Moreover, recent empirical literature shows that there is still room for improvement in ICU collaborative practice. The hypotheses that (i) the relationship between efficacy beliefs and collaborative practice is mediated by team commitment and (ii) efficacy beliefs, team commitment and collaborative practice are reciprocally related were supported, suggesting a potential positive gain spiral of efficacy beliefs. Healthcare organizations should create working environments that provide intensive care unit nurses with sufficient resources to perform their job well. Further research is needed to design and evaluate interventions for the enhancement of collaborative practice in intensive care units.

The climate of child welfare employee retention.

PubMed

Cahalane, Helen; Sites, Edward W

2008-01-01

This article describes differences in perceptions of the child welfare work environment among Title IV-E educated individuals who remain within public child welfare and those who sought employment elsewhere after fulfilling a legal work commitment. Job satisfaction, emotional exhaustion, and personal accomplishment were predictive of staying versus leaving. The empirical evidence suggests that efforts to retain highly skilled and educated public child welfare workers should focus on creating positive organizational climates within agencies.

The Combined Influence of Affective, Continuance and Normative Commitment on Employee Withdrawal

ERIC Educational Resources Information Center

Somers, Mark John

2009-01-01

In a sample of 288 hospital nurses, commitment profiles were compared to turnover intentions, job search behavior, work withdrawal (absenteeism and lateness) and job stress. Five empirically-derived commitment profiles emerged: highly committed, affective-normative dominant, continuance-normative dominant, continuance dominant, and uncommitted.…

Causal relationship model between variables using linear regression to improve professional commitment of lecturer

NASA Astrophysics Data System (ADS)

Setyaningsih, S.

2017-01-01

The main element to build a leading university requires lecturer commitment in a professional manner. Commitment is measured through willpower, loyalty, pride, loyalty, and integrity as a professional lecturer. A total of 135 from 337 university lecturers were sampled to collect data. Data were analyzed using validity and reliability test and multiple linear regression. Many studies have found a link on the commitment of lecturers, but the basic cause of the causal relationship is generally neglected. These results indicate that the professional commitment of lecturers affected by variables empowerment, academic culture, and trust. The relationship model between variables is composed of three substructures. The first substructure consists of endogenous variables professional commitment and exogenous three variables, namely the academic culture, empowerment and trust, as well as residue variable ɛ y . The second substructure consists of one endogenous variable that is trust and two exogenous variables, namely empowerment and academic culture and the residue variable ɛ 3. The third substructure consists of one endogenous variable, namely the academic culture and exogenous variables, namely empowerment as well as residue variable ɛ 2. Multiple linear regression was used in the path model for each substructure. The results showed that the hypothesis has been proved and these findings provide empirical evidence that increasing the variables will have an impact on increasing the professional commitment of the lecturers.

Reviewing Illness Self-Management Programs: A Selection Guide for Consumers, Practitioners, and Administrators.

PubMed

Petros, Ryan; Solomon, Phyllis

2015-11-01

Illness self-management (ISM) programs for adults with serious mental illness offer strategies to increase self-directed recovery activities to maximize wellness and increase independence from the service delivery system. This article describes five of the most popular ISM programs: Pathways to Recovery, The Recovery Workbook, Building Recovery of Individual Dreams and Goals through Education and Support, Wellness and Recovery Action Planning, and Illness Management and Recovery. It provides guidance for administrators, practitioners, and consumers for the purposes of selecting the program or programs providing the best fit. The framework for describing the five programs encompasses four contextual domains that supplement empirical evidence for a more comprehensive evaluation: structure, value orientation toward recovery, methods of teaching, and educational content. Contextual domains distinguish programs from one another, including length and time commitment, requisite resources, inclusion of group support, utilization of medical language and pathology, degree of traditional didactic education, and prioritization of consumer-driven self-exploration. The authors also searched PsycINFO, Google Scholar, and Cochrane Reviews for empirical evidence and evaluated the five programs on the strength of the evidence and the effectiveness of the intervention. Evidence of program effectiveness was found to range from low to moderate. However, empirical evidence alone is insufficient for selecting among the five programs, and contextual domains may offer the most relevant guidance by matching program features with goals of consumers, practitioners, and administrators.

Do nonlinear dynamics in economics amount to a Kuhnian paradigm shift?

PubMed

Dore, Mohammed H I; Rosser, J Barkley

2007-01-01

Much empirical analysis and econometric work recognizes that there are nonlinearities, regime shifts or structural breaks, asymmetric adjustment costs, irreversibilities and lagged dependencies. Hence, empirical work has already transcended neoclassical economics. Some progress has also been made in modeling endogenously generated cyclical growth and fluctuations. All this is inconsistent with neoclassical general equilibrium. Hence there is growing evidence of Kuhnian anomalies. It therefore follows that there is a Kuhnian crisis in economics and further research in nonlinear dynamics and complexity can only increase the Kuhnian anomalies. This crisis can only deepen. However, there is an ideological commitment to general equilibrium that justifies "free enterprise" with only minimal state intervention that may still sustain neoclassical economics despite the growing evidence of Kuhnian anomalies. Thus, orthodox textbook theory continues to ignore this fact and static neoclassical theory remains a dogma with no apparent reformulation to replace it.

Commitment to a purpose in life: An antidote to the suffering by individuals with social anxiety disorder

PubMed Central

Kashdan, Todd B.; McKnight, Patrick E.

2014-01-01

Recent acceptance and mindfulness based cognitive-behavioral interventions explicitly target the clarification and commitment to a purpose in life. Yet, scant empirical evidence exists on the value of purpose as a mechanism relevant to psychopathology or well-being. The present research explored daily (within-person) fluctuations in purposeful pursuits and well-being in adults with and without the generalized subtype of Social Anxiety Disorder (SAD); a community sample of 84 (41 with generalized SAD). After completing an idiographic measure of purpose in life, participants monitored their effort and progress toward this purpose along with their well-being each day. . Across two weeks of daily reports, we found that healthy controls reported increased self-esteem, meaning in life, positive emotions, and decreased negative emotions. People with SAD experienced substantial boosts in well-being indicators on days characterized by significant effort or progress toward their life purpose. We found no evidence for the reverse direction (with well-being boosting the amount of effort or progress that people with SAD devote to their purpose) and effects could not be attributed to comorbid mood or anxiety disorders. Results provide evidence for how commitment to a purpose in life enriches the daily existence of people with SAD. The current study supports principles that underlie what many clinicians are already doing with clients for SAD. PMID:23795592

Building Affective Commitment to Organization among Chinese University Teachers: The Roles of Organizational Justice and Job Burnout

ERIC Educational Resources Information Center

Li, Yongzhan

2014-01-01

In view of the benefit of improving employees' organization commitment, it is important to study the major influencing factors of organization commitment. According to previous literature, organizational justice and job burnout have been considered two major influencing variables of affective commitment; however, little empirical research can be…

Home Crafts Days at Mountain Empire Community College Bridge Generation Gap in Mountain Youth's Search for Identity.

ERIC Educational Resources Information Center

Turnage, Martha; Moore, Roderick

Mountain Empire Community College has a commitment to preserve, learn, and teach the heritage of mountain folk. Community participation by those who can teach the heritage of the area is a part of the implementation of this commitment. Some of the older people in the MECC service area either take the course work in folklife or come to the classes…

The Problem of Empirical Redundancy of Constructs in Organizational Research: An Empirical Investigation

ERIC Educational Resources Information Center

Le, Huy; Schmidt, Frank L.; Harter, James K.; Lauver, Kristy J.

2010-01-01

Construct empirical redundancy may be a major problem in organizational research today. In this paper, we explain and empirically illustrate a method for investigating this potential problem. We applied the method to examine the empirical redundancy of job satisfaction (JS) and organizational commitment (OC), two well-established organizational…

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

PubMed

Moreira, Antonio Carrizo; Silva, Pedro Miguel

2015-01-01

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

Motivations for Extradyadic Infidelity Revisited.

PubMed

Selterman, Dylan; Garcia, Justin R; Tsapelas, Irene

2017-12-15

Relationship infidelities are motivated by many distinct factors, with previous research indicating motivations of dissatisfaction, neglect, anger, and sexual desire (Barta & Kiene, 2005). We expand on this by demonstrating additional, empirically distinct motivations for infidelity. Using an Internet-based questionnaire, participants (N = 495), most of whom were young adults, self-reported their infidelities. In addition to evidence for previously studied motivations, our data demonstrate additional factors, including lack of love ("I had 'fallen out of love with' my primary partner"), low commitment ("I was not very committed to my primary partner"), esteem ("I wanted to enhance my popularity"), gaining sexual variety ("I wanted a greater variety of sexual partners"), and situational factors ("I was drunk and not thinking clearly"). Our results also show personality correlates with infidelity motivations. Consistent with predictions, attachment insecurity was associated with motivations of anger, lack of love, neglect, low commitment, and esteem, while unrestricted sociosexual orientation was associated with sexual variety. Implicit beliefs (e.g., growth, destiny, romanticism) were differentially associated with sexual desire, low commitment, lack of love, and neglect. These findings highlight multifaceted motivations underlying infidelity, moving beyond relationship deficit models of infidelity, with implications for research and psychotherapy involving people's romantic and sexual relationships.

The effects of organizational commitment and structural empowerment on patient safety culture.

PubMed

Horwitz, Sujin K; Horwitz, Irwin B

2017-03-20

Purpose The purpose of this paper is to investigate the relationship between patient safety culture and two attitudinal constructs: affective organizational commitment and structural empowerment. In doing so, the main and interaction effects of the two constructs on the perception of patient safety culture were assessed using a cohort of physicians. Design/methodology/approach Affective commitment was measured with the Organizational Commitment Questionnaire, whereas structural empowerment was assessed with the Conditions of Work Effectiveness Questionnaire-II. The abbreviated versions of these surveys were administered to a cohort of 71 post-doctoral medical residents. For the data analysis, hierarchical regression analyses were performed for the main and interaction effects of affective commitment and structural empowerment on the perception of patient safety culture. Findings A total of 63 surveys were analyzed. The results revealed that both affective commitment and structural empowerment were positively related to patient safety culture. A potential interaction effect of the two attitudinal constructs on patient safety culture was tested but no such effect was detected. Research limitations/implications This study suggests that there are potential benefits of promoting affective commitment and structural empowerment for patient safety culture in health care organizations. By identifying the positive associations between the two constructs and patient safety culture, this study provides additional empirical support for Kanter's theoretical tenet that structural and organizational support together helps to shape the perceptions of patient safety culture. Originality/value Despite the wide recognition of employee empowerment and commitment in organizational research, there has still been a paucity of empirical studies specifically assessing their effects on patient safety culture in health care organizations. To the authors' knowledge, this study is the first empirical study to examine the relationship between structural empowerment as proposed by Kanter and the culture of patient safety using physicians.

Gender and Gender Role Differences in Student-Teachers' Commitment to Teaching

ERIC Educational Resources Information Center

Moses, Ikupa; Admiraal, Wilfried F.; Berry, Amanda K.

2016-01-01

Low commitment to teaching amongst teachers is a problem facing the teaching profession in many countries. Gender might be an important factor in explaining what kinds of prospective teachers are attracted to teaching. This empirical study examined the relationship between student-teachers' gender, gender roles and commitment to teaching within…

Empirical ethics and its alleged meta-ethical fallacies.

PubMed

de Vries, Rob; Gordijn, Bert

2009-05-01

This paper analyses the concept of empirical ethics as well as three meta-ethical fallacies that empirical ethics is said to face: the is-ought problem, the naturalistic fallacy and violation of the fact-value distinction. Moreover, it answers the question of whether empirical ethics (necessarily) commits these three basic meta-ethical fallacies.

Measurement and Ontology: What Kind of Evidence Can We Have for Quantum Fields?

NASA Astrophysics Data System (ADS)

Falkenburg, Brigitte

In the following, I deal with the ontology of quantum field theory (QFT) from a Kantian point of view, in terms of parts of empirical reality and their relations. In contradistinction to a formal ontology of QFT that is based primarily on the formal structure of the theory, I focus on the ways in which quantum fields can be measured, and on the structural features of empirical reality to which these measurements give rise. To approach the ontology of quantum fields in terms of measurement results in two paradoxes. First, ontology is about the structure of independent entities which belong to the furniture of the world, but measurements rely on interaction. Second, experimental evidence for quantum field theories is mainly based on particle tracks and other local phenomena. Thus, what kind of evidence can we have for the field structure of quantum fields? My paper attempts to unravel these paradoxes in the following steps. First, I give a rough sketch of the appearances of particle physics, the kinds of experimental evidence which count as tests of quantum electrodynamcs (QED) and the standard model of particle physics (1). In an intermezzo on Kant's view of scientific experience, I explain in which terms we might conceive of empirical reality beyond the claims of strict empiricism (2). Finally, I apply these ideas to the appearances of particle physics and suggest that they commit us to a relational ontology of QFT (3).

An Empirical Study on the Role of Context Factors in Employees' Commitment to Change

ERIC Educational Resources Information Center

Soumyaja, Devi; Kamlanabhan, T. J.; Bhattacharyya, Sanghamitra

2011-01-01

The study attempts to address the gap of exploring the possible antecedents of employees' commitment to change and its three dimensions. The role of context factors--participation in decision making, quality of communication, trust in management and history of change--are tested on overall commitment to change and also on its three…

The Roles of Teachers' Work Motivation and Teachers' Job Satisfaction in the Organizational Commitment in Extraordinary Schools

ERIC Educational Resources Information Center

Tentama, Fatwa; Pranungsari, Dessy

2016-01-01

Teachers' work motivation and teachers' job satisfaction are the factors influencing the organizational commitment. This research is aimed to empirically examine the roles of teachers' work motivation and teachers' job satisfaction in the commitment of the organization in extraordinary schools. The subjects of the research are the teachers in…

What motivates participation in violent political action: selective incentives or parochial altruism?

PubMed

Ginges, Jeremy; Atran, Scott

2009-06-01

In standard models of decision making, participation in violent political action is understood as the product of instrumentally rational reasoning. According to this line of thinking, instrumentally rational individuals will participate in violent political action only if there are selective incentives that are limited to participants. We argue in favor of an alternate model of political violence where participants are motivated by moral commitments to collective sacred values. Correlative and experimental empirical evidence in the context of the Israeli-Palestinian conflict strongly supports this alternate view.

Work engagement, work commitment and their association with well-being in health care.

PubMed

Kanste, Outi

2011-12-01

The aim was to examine whether work engagement and work commitment can be empirically discriminated and how they are associated with well-being. The terminology used in literature and in practice is confused by the interchangeable use of these terms. Only few studies, like Hallberg and Schaufeli's study, have examined the relationships between work engagement and work commitment systematically by using empirical data. In this study, the data were gathered via self-reported questionnaire from the healthcare staff working in 14 health centres and four hospitals in Finland. The data consisted of 435 responses. The material was analysed by using structural equation modelling (SEM) and correlations. The items of work engagement and work commitment dimensions (identification with organization, willingness to exert in organization's favour, occupational commitment and job involvement) loaded on their own latent variables in SEM analysis, so the data supported this five-factor model. Work engagement and work commitment dimensions were positively related, sharing between 2 and 33% of their variances. These constructs also displayed different correlations with some indicators of well-being measured as personal accomplishment, psychological well-being, mental resources, internal work motivation and willingness to stay on at work. Work engagement had moderate positive correlation to personal accomplishment (r = 0.68, p < 0.001). Identification with organization (r = 0.40, p < 0.001), willingness to exert in organization's favour (r =0.44, p < 0.001) and occupational commitment (r =0.37, p < 0.001) had low correlations to personal accomplishment. The results support the notion that work engagement can be empirically discriminated from work commitment. They are distinct, yet related constructs that complement each other, describing different aspects of positive attitudes towards work. The results can be utilized in interventions aimed at quality of working life in health care as well as in studies investigating discriminant and construct validity. © 2011 The Author. Scandinavian Journal of Caring Sciences © 2011 Nordic College of Caring Science.

Job Satisfaction, Organizational Commitment and Job Involvement: The Mediating Role of Job Involvement

PubMed Central

Ćulibrk, Jelena; Delić, Milan; Mitrović, Slavica; Ćulibrk, Dubravko

2018-01-01

We conducted an empirical study aimed at identifying and quantifying the relationship between work characteristics, organizational commitment, job satisfaction, job involvement and organizational policies and procedures in the transition economy of Serbia, South Eastern Europe. The study, which included 566 persons, employed by 8 companies, revealed that existing models of work motivation need to be adapted to fit the empirical data, resulting in a revised research model elaborated in the paper. In the proposed model, job involvement partially mediates the effect of job satisfaction on organizational commitment. Job satisfaction in Serbia is affected by work characteristics but, contrary to many studies conducted in developed economies, organizational policies and procedures do not seem significantly affect employee satisfaction. PMID:29503623

Job Satisfaction, Organizational Commitment and Job Involvement: The Mediating Role of Job Involvement.

PubMed

Ćulibrk, Jelena; Delić, Milan; Mitrović, Slavica; Ćulibrk, Dubravko

2018-01-01

We conducted an empirical study aimed at identifying and quantifying the relationship between work characteristics, organizational commitment, job satisfaction, job involvement and organizational policies and procedures in the transition economy of Serbia, South Eastern Europe. The study, which included 566 persons, employed by 8 companies, revealed that existing models of work motivation need to be adapted to fit the empirical data, resulting in a revised research model elaborated in the paper. In the proposed model, job involvement partially mediates the effect of job satisfaction on organizational commitment. Job satisfaction in Serbia is affected by work characteristics but, contrary to many studies conducted in developed economies, organizational policies and procedures do not seem significantly affect employee satisfaction.

Acceptance and commitment therapy in the treatment of anxiety: a systematic review.

PubMed

Swain, Jessica; Hancock, Karen; Hainsworth, Cassandra; Bowman, Jenny

2013-12-01

With a lifetime prevalence of approximately 17% among community-dwelling adults, anxiety disorders are among the most pervasive of contemporary psychiatric afflictions. Traditional Cognitive Behaviour Therapy (CBT) is currently the first line evidence-based psychosocial intervention for the treatment of anxiety. Previous research, however, has found that a significant proportion of patients do not respond to traditional CBT or exhibit residual symptomatology at treatment cessation. Additionally, there is a paucity of evidence among child populations and for the comparative effectiveness of alternative interventions. Acceptance and Commitment Therapy (ACT) has a growing empirical base demonstrating its efficacy for an array of problems. A systematic review was conducted to examine the evidence for ACT in the treatment of anxiety. PsycInfo, PsycArticles, PsycExtra, Medline and Proquest databases were searched, reference lists examined and citation searches conducted. Two independent reviewers analysed results, determined study eligibility and assessed methodological quality. Thirty-eight studies met inclusion criteria (total n=323). The spectrum of DSM-IV anxiety disorders as well as test and public speaking anxiety were examined. Studies were predominantly between-group design and case studies, with few employing control comparisons. Several methodological issues limit conclusions; however results provide preliminary support for ACT. Larger scale, methodologically rigorous trials are needed to consolidate these findings. © 2013.

Why Choose Teaching? an International Review of Empirical Studies Exploring Student Teachers' Career Motivations and Levels of Commitment to Teaching

ERIC Educational Resources Information Center

Heinz, Manuela

2015-01-01

Why do individuals all over the world choose to become school teachers? What motivates them to become educators of young people, and how committed are they to this cause when they enter their teacher education courses? Considering that teacher motivation and commitment have been identified as crucial factors for the future success of education and…

The Effects of Organizational Training on Organizational Commitment

ERIC Educational Resources Information Center

Bulut, Cagri; Culha, Osman

2010-01-01

This empirical study investigated the impact of organizational training on employee commitment focusing on employees' emotional and affective responses towards their organization. Organizational training is conceptualized within a multidimensional framework consisting of motivation for training, access to training, benefits from training and…

Why do women choose or reject careers in academic medicine? A narrative review of empirical evidence.

PubMed

Edmunds, Laurel D; Ovseiko, Pavel V; Shepperd, Sasha; Greenhalgh, Trisha; Frith, Peggy; Roberts, Nia W; Pololi, Linda H; Buchan, Alastair M

2016-12-10

Women are under-represented in academic medicine. We reviewed the empirical evidence focusing on the reasons for women's choice or rejection of careers in academic medicine. Using a systematic search, we identified 52 studies published between 1985, and 2015. More than half had methodological limitations and most were from North America. Eight main themes were explored in these studies. There was consistent evidence for four of these themes: women are interested in teaching more than in research; participation in research can encourage women into academic medicine; women lack adequate mentors and role models; and women experience gender discrimination and bias. The evidence was conflicting on four themes: women are less interested in research than men; women lose commitment to research as their education and training progress; women are deterred from academic careers by financial considerations; and women are deterred by concerns about work-life balance. Inconsistency of findings across studies suggests significant opportunities to overcome barriers by providing a more enabling environment. We identified substantial gaps in the scientific literature that could form the focus of future research, including shifting the focus from individuals' career choices to the societal and organisational contexts and cultures within which those choices are made; extending the evidence base to include a wider range of countries and settings; and testing the efficacy of interventions. Copyright © 2016 Elsevier Ltd. All rights reserved.

Managing Organizational Commitment: Insights from Longitudinal Research

ERIC Educational Resources Information Center

Morrow, Paula C.

2011-01-01

This article summarizes what is known about the "active" management of affective organizational commitment (AOC) through a review of 58 studies employing longitudinal research designs. The review yields six broad categories of antecedents that have empirically demonstrated effects on AOC: socialization practices, organizational changes, human…

Using Business Theory to Motivate Undergraduate Students in Goal Attainment: An Empirical Assessment and Model for High Level Motivation and Goal Attainment

ERIC Educational Resources Information Center

Anderson, Paul; Griego, Orlando V.; Stevens, Roxanne Helm

2010-01-01

Students at a private university in southern California took part in a study focusing on high level motivation and goal commitment. Using path analysis, this study mapped out two-paths. The first path to motivation and, therefore, goal commitment was through self-efficacy. The second path to goal commitment required a more supportive course.…

How do different types of community commitment influence brand commitment? The mediation of brand attachment.

PubMed

Zhang, Ning; Zhou, Zhi-min; Su, Chen-ting; Zhou, Nan

2013-11-01

Although previous research indicates that participation in a brand community may foster consumer loyalty to the brand in question, research has seldom examined the mediating effect of community commitment on brand commitment. Drawing from the typologies of organizational commitment, we divide community commitment into three components: continuance community commitment (continuance CC), affective community commitment (affective CC), and normative community commitment (normative CC). We then assess the mediating role of brand attachment in the relationship between these three components and brand commitment. We test the hypotheses using a sample of online mobile phone brand communities in China. The empirical results reveal that brand attachment exerts an indirect (but not mediated) effect on the relationship between continuance CC and brand commitment and on the relationship between normative CC and brand commitment. We also find that it exerts a partial mediating effect on the relationship between affective CC and brand commitment. The findings contribute to the branding literature and have important implications for brand community management.

How Do Different Types of Community Commitment Influence Brand Commitment? The Mediation of Brand Attachment

PubMed Central

Zhang, Ning; Su, Chen-ting; Zhou, Nan

2013-01-01

Abstract Although previous research indicates that participation in a brand community may foster consumer loyalty to the brand in question, research has seldom examined the mediating effect of community commitment on brand commitment. Drawing from the typologies of organizational commitment, we divide community commitment into three components: continuance community commitment (continuance CC), affective community commitment (affective CC), and normative community commitment (normative CC). We then assess the mediating role of brand attachment in the relationship between these three components and brand commitment. We test the hypotheses using a sample of online mobile phone brand communities in China. The empirical results reveal that brand attachment exerts an indirect (but not mediated) effect on the relationship between continuance CC and brand commitment and on the relationship between normative CC and brand commitment. We also find that it exerts a partial mediating effect on the relationship between affective CC and brand commitment. The findings contribute to the branding literature and have important implications for brand community management. PMID:23768073

State Constitutional Commitment to Health and Health Care and Population Health Outcomes: Evidence From Historical US Data

PubMed Central

2015-01-01

Objectives. I investigated whether the introduction of health and health care provisions in US state constitutions can make health systems more equitable and improve health outcomes by urging state policymakers and administrative agencies to uphold their human rights obligations at state level. Methods. I constructed a panel of infant mortality rates from 50 US states over the period 1929 through 2000 to examine their association with the timing and details of introducing a constitutional right to health and health care provisions. Results. The introduction of a stronger constitutional commitment that obligates state legislature to provide health care was associated with a subsequent reduction in the infant mortality rate of approximately 7.8%. The introduction of provisions explicitly targeting the poor was also associated with a reduction in the infant mortality rate of 6.5%. These health benefits are primarily evident in non-White populations. Conclusions. This empirical result supports Elizabeth Leonard’s view that although state constitutional rights have been poorly enforced through the judiciary, a constitutional expression of health care duties has fueled the political and social process, ultimately allowing states to identify the best way to address citizens’ health inequality concerns. PMID:25905857

State constitutional commitment to health and health care and population health outcomes: evidence from historical US data.

PubMed

Matsuura, Hiroaki

2015-07-01

I investigated whether the introduction of health and health care provisions in US state constitutions can make health systems more equitable and improve health outcomes by urging state policymakers and administrative agencies to uphold their human rights obligations at state level. I constructed a panel of infant mortality rates from 50 US states over the period 1929 through 2000 to examine their association with the timing and details of introducing a constitutional right to health and health care provisions. The introduction of a stronger constitutional commitment that obligates state legislature to provide health care was associated with a subsequent reduction in the infant mortality rate of approximately 7.8%. The introduction of provisions explicitly targeting the poor was also associated with a reduction in the infant mortality rate of 6.5%. These health benefits are primarily evident in non-White populations. This empirical result supports Elizabeth Leonard's view that although state constitutional rights have been poorly enforced through the judiciary, a constitutional expression of health care duties has fueled the political and social process, ultimately allowing states to identify the best way to address citizens' health inequality concerns.

Analyzing the Commitment of College Students Using a Brief, Contextualized Measure of Need Satisfaction From the Perspective of Self-Determination Theory.

PubMed

Davidson, William; Beck, Hall P

2018-01-01

This study empirically confirmed the relationships between the degree to which students satisfied three basic needs (competence, relatedness, and autonomy) and the strength of their commitments to the university they attended and to obtaining a baccalaureate degree. A questionnaire was administered online to 1257 students at two 4-year universities. Regression analysis yielded statistically significant associations between the three needs and Institutional Commitment and Degree Commitment, explaining more than 20% of the variance in the latter two variables.

Is There a Conjunction Fallacy in Legal Probabilistic Decision Making?

PubMed

Wojciechowski, Bartosz W; Pothos, Emmanuel M

2018-01-01

Classical probability theory (CPT) has represented the rational standard for decision making in human cognition. Even though CPT has provided many descriptively excellent decision models, there have also been some empirical results persistently problematic for CPT accounts. The tension between the normative prescription of CPT and human behavior is particularly acute in cases where we have higher expectations for rational decisions. One such case concerns legal decision making from legal experts, such as attorneys and prosecutors and, more so, judges. In the present research we explore one of the most influential CPT decision fallacies, the conjunction fallacy (CF), in a legal decision making task, involving assessing evidence that the same suspect had committed two separate crimes. The information for the two crimes was presented consecutively. Each participant was asked to provide individual ratings for the two crimes in some cases and conjunctive probability rating for both crimes in other cases, after all information had been presented. Overall, 360 probability ratings for guilt were collected from 120 participants, comprised of 40 judges, 40 attorneys and prosecutors, and 40 individuals without legal education. Our results provide evidence for a double conjunction fallacy (in this case, a higher probability of committing both crimes than the probability of committing either crime individually), in the group of individuals without legal education. These results are discussed in terms of their applied implications and in relation to a recent framework for understanding such results, quantum probability theory (QPT).

Is There a Conjunction Fallacy in Legal Probabilistic Decision Making?

PubMed Central

Wojciechowski, Bartosz W.; Pothos, Emmanuel M.

2018-01-01

Classical probability theory (CPT) has represented the rational standard for decision making in human cognition. Even though CPT has provided many descriptively excellent decision models, there have also been some empirical results persistently problematic for CPT accounts. The tension between the normative prescription of CPT and human behavior is particularly acute in cases where we have higher expectations for rational decisions. One such case concerns legal decision making from legal experts, such as attorneys and prosecutors and, more so, judges. In the present research we explore one of the most influential CPT decision fallacies, the conjunction fallacy (CF), in a legal decision making task, involving assessing evidence that the same suspect had committed two separate crimes. The information for the two crimes was presented consecutively. Each participant was asked to provide individual ratings for the two crimes in some cases and conjunctive probability rating for both crimes in other cases, after all information had been presented. Overall, 360 probability ratings for guilt were collected from 120 participants, comprised of 40 judges, 40 attorneys and prosecutors, and 40 individuals without legal education. Our results provide evidence for a double conjunction fallacy (in this case, a higher probability of committing both crimes than the probability of committing either crime individually), in the group of individuals without legal education. These results are discussed in terms of their applied implications and in relation to a recent framework for understanding such results, quantum probability theory (QPT). PMID:29674983

Involuntary Outpatient Commitment and the Elusive Pursuit of Violence Prevention.

PubMed

Swartz, Marvin S; Bhattacharya, Sayanti; Robertson, Allison G; Swanson, Jeffrey W

2017-02-01

Involuntary outpatient commitment (OPC)-also referred to as 'assisted outpatient treatment' or 'community treatment orders'-are civil court orders whereby persons with serious mental illness and repeated hospitalisations are ordered to adhere to community-based treatment. Increasingly, in the United States, OPC is promoted to policy makers as a means to prevent violence committed by persons with mental illness. This article reviews the background and context for promotion of OPC for violence prevention and the empirical evidence for the use of OPC for this goal. Relevant publications were identified for review in PubMed, Ovid Medline, PsycINFO, personal communications, and relevant Internet searches of advocacy and policy-related publications. Most research on OPC has focussed on outcomes such as community functioning and hospital recidivism and not on interpersonal violence. As a result, research on violence towards others has been limited but suggests that low-level acts of interpersonal violence such as minor, noninjurious altercations without weapon use and arrests can be reduced by OPC, but there is no evidence that OPC can reduce major acts of violence resulting in injury or weapon use. The impact of OPC on major violence, including mass shootings, is difficult to assess because of their low base rates. Effective implementation of OPC, when combined with intensive community services and applied for an adequate duration to take effect, can improve treatment adherence and related outcomes, but its promise as an effective means to reduce serious acts of violence is unknown.

Moral Stress, Moral Practice, and Ethical Climate in Community-Based Drug-Use Research: Views From the Front Line

PubMed Central

Fisher, Celia B.; True, Gala; Alexander, Leslie; Fried, Adam L.

2016-01-01

Background The role of front-line researchers, those whose responsibilities include face-to-face contact with participants, is critical to ensuring the responsible conduct of community-based drug use research. To date, there has been little empirical examination of how front-line researchers perceive the effectiveness of ethical procedures in their real-world application and the moral stress they may experience when adherence to scientific procedures appears to conflict with participant protections. Methods This study represents a first step in applying psychological science to examine the work-related attitudes, ethics climate, and moral dilemmas experienced by a national sample of 275 front-line staff members whose responsibilities include face-to-face interaction with participants in community-based drug-use research. Using an anonymous Web-based survey we psychometrically evaluated and examined relationships among six new scales tapping moral stress (frustration in response to perceived barriers to conducting research in a morally appropriate manner); organizational ethics climate; staff support; moral practice dilemmas (perceived conflicts between scientific integrity and participant welfare); research commitment; and research mistrust. Results As predicted, front-line researchers who evidence a strong commitment to their role in the research process and who perceive their organizations as committed to research ethics and staff support experienced lower levels of moral stress. Front-line researchers who were distrustful of the research enterprise and frequently grappled with moral practice dilemmas reported higher levels of moral stress. Conclusion Applying psychometrically reliable scales to empirically examine research ethics challenges can illuminate specific threats to scientific integrity and human subjects protections encountered by front-line staff and suggest organizational strategies for reducing moral stress and enhancing the responsible conduct of research. PMID:27795869

Moral Stress, Moral Practice, and Ethical Climate in Community-Based Drug-Use Research: Views From the Front Line.

PubMed

Fisher, Celia B; True, Gala; Alexander, Leslie; Fried, Adam L

2013-01-01

The role of front-line researchers, those whose responsibilities include face-to-face contact with participants, is critical to ensuring the responsible conduct of community-based drug use research. To date, there has been little empirical examination of how front-line researchers perceive the effectiveness of ethical procedures in their real-world application and the moral stress they may experience when adherence to scientific procedures appears to conflict with participant protections. This study represents a first step in applying psychological science to examine the work-related attitudes, ethics climate, and moral dilemmas experienced by a national sample of 275 front-line staff members whose responsibilities include face-to-face interaction with participants in community-based drug-use research. Using an anonymous Web-based survey we psychometrically evaluated and examined relationships among six new scales tapping moral stress (frustration in response to perceived barriers to conducting research in a morally appropriate manner); organizational ethics climate; staff support; moral practice dilemmas (perceived conflicts between scientific integrity and participant welfare); research commitment; and research mistrust. As predicted, front-line researchers who evidence a strong commitment to their role in the research process and who perceive their organizations as committed to research ethics and staff support experienced lower levels of moral stress. Front-line researchers who were distrustful of the research enterprise and frequently grappled with moral practice dilemmas reported higher levels of moral stress. Applying psychometrically reliable scales to empirically examine research ethics challenges can illuminate specific threats to scientific integrity and human subjects protections encountered by front-line staff and suggest organizational strategies for reducing moral stress and enhancing the responsible conduct of research.

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

ERIC Educational Resources Information Center

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

2009-01-01

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

Academic Factors and Turnover Intention: Impact of Organization Factors

ERIC Educational Resources Information Center

Awang, Amran; Ibrahim, Ima Ilyani; Nor, Mohamad Niza Md; Razali, Mohd Fazly Mohd; Arof, Zakaria Mat; Rahman, Ahmad Redzuan Abdul

2015-01-01

Institutional support and recognition led to less happier and committed academicians. Previous empirical findings justified that intentions to leave an organization has been due to issues in commitment and job performance. The study observes 130 academicians in five Malaysian public higher learning institutions in a cross-sectional data collection…

Transformational Leadership and Knowledge Sharing: Mediating Roles of Employee's Empowerment, Commitment, and Citizenship Behaviors

ERIC Educational Resources Information Center

Han, Seung Hyun; Seo, Gaeun; Yoon, Seung Won; Yoon, Dong-Yeol

2016-01-01

Purpose: The purpose of this paper is to empirically examine the fundamental process through which transformational leaders play a significant role in employees' knowledge sharing by investigating mediating roles of individual affects, particularly psychological empowerment, organizational commitment and organizational citizenship behavior (OCB).…

Organizational Commitment, Knowledge Management Interventions, and Learning Organization Capacity

ERIC Educational Resources Information Center

Massingham, Peter; Diment, Kieren

2009-01-01

Purpose: The purpose of this paper is to examine the relationship between organizational commitment and knowledge management initiatives in developing learning organization capacity (LOC). Design/methodology/approach: This is an empirical study based on a single case study, using partial least squares (PLS) analysis. Findings: The strategic…

Writing-to-learn in undergraduate science education: a community-based, conceptually driven approach.

PubMed

Reynolds, Julie A; Thaiss, Christopher; Katkin, Wendy; Thompson, Robert J

2012-01-01

Despite substantial evidence that writing can be an effective tool to promote student learning and engagement, writing-to-learn (WTL) practices are still not widely implemented in science, technology, engineering, and mathematics (STEM) disciplines, particularly at research universities. Two major deterrents to progress are the lack of a community of science faculty committed to undertaking and applying the necessary pedagogical research, and the absence of a conceptual framework to systematically guide study designs and integrate findings. To address these issues, we undertook an initiative, supported by the National Science Foundation and sponsored by the Reinvention Center, to build a community of WTL/STEM educators who would undertake a heuristic review of the literature and formulate a conceptual framework. In addition to generating a searchable database of empirically validated and promising WTL practices, our work lays the foundation for multi-university empirical studies of the effectiveness of WTL practices in advancing student learning and engagement.

Kindness in Australia: an empirical critique of moral decline sociology.

PubMed

Habibis, Daphne; Hookway, Nicholas; Vreugdenhil, Anthea

2016-09-01

A new sociological agenda is emerging that interrogates how morality can be established in the absence of the moral certainties of the past but there is a shortage of empirical work on this topic. This article establishes a theoretical framework for the empirical analysis of everyday morality drawing on the work of theorists including Ahmed, Bauman and Taylor. It uses the Australian Survey of Social Attitudes to assess the state and shape of contemporary moralities by asking how kind are Australians, how is its expression socially distributed, and what are the motivations for kindness. The findings demonstrate that Australians exhibit a strong attachment and commitment to kindness as a moral value that is primarily motivated by interiorized sources of moral authority. We argue these findings support the work of theorists such as Ahmed and Taylor who argue authenticity and embodied emotion are legitimate sources of morality in today's secular societies. The research also provides new evidence that generational changes are shaping understandings and practices of kindness in unexpected ways. © London School of Economics and Political Science 2016.

Study on the Influence of Leadership Style on Employee’s Organizational Commitment

NASA Astrophysics Data System (ADS)

Wang, Lin

2018-03-01

Talent is the core competitiveness of an enterprise, how to retain talent, inspire their creative, exert its advantages for the enterprise to bring profit maximization and value appreciation. It has always been the focus of enterprises and scholars. A great number of studies have shown that organizational commitment has an important impact on employees’ attitudes, thoughts and behaviors, and leadership style is also an important variable which affects the organizational commitment of employees. Through the questionnaire survey, the statistical software SPSS24.0 empirical analysis of the collected data shows that there is a positive correlation between the style of leadership and the commitment of the employee and the correlation with the employee’s normative commitment is not significant; The established leadership is negatively correlated with the employee’s emotional commitment and normative commitment, but it is not significant with the continuous commitment.

Bidding to Commit.

PubMed

Barclay, Pat

2017-01-01

Economists and biologists have both theorized that individuals can benefit from committing to courses of action because it forces others to concede a greater share of any surpluses, but little experimental work has tested the actual benefits of such a strategy and people's willingness to so "tie their hands." Participants played a Battle-of-the-Sexes (Experiment 1) or Hawk-Dove game (Experiment 2), where one member of each pair could not change his or her action once played (committed), whereas the other could change actions in response (uncommitted). Committed players were more likely to achieve their preferred outcomes. When bidding to select roles, most participants preferred to be committed rather than uncommitted, though they bid slightly less than the committed role was actually worth. These results provide empirical support for people's willingness to use commitment to their advantage and show that commitment devices (e.g., "irrational" emotions) can bring long-term benefits.

The measurement artifact in the Organizational Commitment Questionnaire.

PubMed

Caught, K; Shadur, M A; Rodwell, J J

2000-12-01

This study empirically examined the debate in the literature regarding the dimensionality of the Organizational Commitment Questionnaire. The sample comprised 803 employees from organizations in the information technology and hospitality industries. Confirmatory factor analysis showed that the Organizational Commitment Questionnaire appears to have a two-factor structure, with one factor consisting of positively worded items and the other factor, negatively worded items. Scores on both factors correlated significantly with job satisfaction, suggesting that both factors appear to be measuring a similar aspect of organizational commitment and that they present as two factors given as measurement artifacts of the item wording.

Acceptance and Commitment Therapy (ACT) as a Career Counselling Strategy

ERIC Educational Resources Information Center

Hoare, P. Nancey; McIlveen, Peter; Hamilton, Nadine

2012-01-01

Acceptance and commitment therapy (ACT) has potential to contribute to career counselling. In this paper, the theoretical tenets of ACT and a selection of its counselling techniques are overviewed along with a descriptive case vignette. There is limited empirical research into ACT's application in career counselling. Accordingly, a research agenda…

Building Relationships between Business Schools and Students: An Empirical Investigation into Student Retention

ERIC Educational Resources Information Center

Adidam, Phani Tej; Bingi, R. Prasad; Sindhav, Birud

2004-01-01

This study uses the relationship marketing theory of commitment and trust as a framework to investigate the issue of student retention in business schools. Structural equation modeling was used to examine relationships specified by Morgan and Hunt's (1994) theory of relationship marketing. Students' commitment to the business schools were…

Micro-Level Mechanisms of Identity Development: The Role of Emotional Experiences in Commitment Development

ERIC Educational Resources Information Center

van der Gaag, Mandy A. E.; Albers, Casper J.; Kunnen, E. Saskia

2017-01-01

Based on Marcia's theory, many researchers consider exploration and commitment as the main processes in identity development. Although some identity theorists have hypothesized that emotional experience may also be an important part of the mechanisms of identity development, empirical research to investigate this claim has been lagging behind. In…

Fixation and Commitment while Designing and Its Measurement

ERIC Educational Resources Information Center

Gero, John S.

2011-01-01

This paper introduces the notion that fixation and commitment while designing can be measured by studying the protocol of the design session. It is hypothesized that the dynamic entropy of the linkograph of the protocol provides the basis for such a measurement. The hypothesis is empirically tested using a design protocol and the results…

Improving risk assessment of violence among military Veterans: An evidence-based approach for clinical decision-making

PubMed Central

Elbogen, Eric B.; Fuller, Sara; Johnson, Sally C.; Brooks, Stephanie; Kinneer, Patricia; Calhoun, Patrick; Beckham, Jean C.

2010-01-01

Despite increased media attention on violent acts against others committed by military Veterans, few models have been developed to systematically guide violence risk assessment among Veterans. Ideally, a model would identify which Veterans are most at risk for violence and increased attention could then be turned to determining what could be done to prevent violent behavior. This article suggests how empirical approaches to risk assessment used successfully in civilian populations can be applied to Veterans. A review was conducted of the scientific literature on Veteran populations regarding factors related to interpersonal violence generally and to domestic violence specifically. A list was then generated of empirically-supported risk factors for clinicians to consider in practice. To conceptualize how these known risk factors relate to a Veteran’s violence potential, risk assessment scholarship was utilized to develop an evidence-based method to guide mental health professionals. The goals of this approach are to integrate science into practice, overcome logistical barriers, and permit more effective assessment, monitoring, and management of violence risk for clinicians working with Veterans, both in Veteran Administration settings and in the broader community. It is likely that the use of a systematic, empirical framework could lead to improved clinical decision-making in the area of risk assessment, and help reduce violence among Veterans. PMID:20627387

Do we need to challenge thoughts in cognitive behavior therapy?

PubMed

Longmore, Richard J; Worrell, Michael

2007-03-01

Cognitive behavior therapy (CBT) emphasizes the primacy of cognition in mediating psychological disorder. It aims to alleviate distress by modifying cognitive content and process, realigning thinking with reality. Recently, various authors have questioned the need for CBT therapists to use logico-rational strategies to directly challenge maladaptive thoughts. Hayes [Hayes, S.C. (2004). Acceptance and commitment therapy and the new behavior therapies. In S.C. Hayes, V.M. Follette, & M.M. Linehan (Eds.), Mindfulness and acceptance: Expanding the cognitive behavioral tradition. (pp. 1-29). New York: Guilford] has identified three empirical anomalies in the research literature. Firstly, treatment component analyzes have failed to show that cognitive interventions provide significant added value to the therapy. Secondly, CBT treatments have been associated with a rapid symptomatic improvement prior to the introduction of specific cognitive interventions. Thirdly, there is a paucity of data that changes in cognitive mediators instigate symptomatic change. This paper critically reviews the empirical literature that addresses these significant challenges to CBT. A comprehensive review of component studies finds little evidence that specific cognitive interventions significantly increase the effectiveness of the therapy. Although evidence for the early rapid response phenomenon is lacking, there is little empirical support for the role of cognitive change as causal in the symptomatic improvements achieved in CBT. These findings are discussed with reference to the key question: Do we need to challenge thoughts in CBT?

Length of hospitalization and outcome of commitment and recommitment hearings.

PubMed

Parry, C D; Turkheimer, E

1992-01-01

Despite extensive legislative reformulation of civil commitment procedures, empirical studies have shown that civil commitment hearings continue to be largely nonadversarial. The authors observed all civil commitment hearings during a three-month period at a large state hospital in Virginia and examined the characteristics of patients and the actions of attorneys, clinical examiners, and judges as a function of the length of time the patient had been in the hospital. The analysis revealed that as the length of a patient's hospitalization increased, the hearings became shorter and less adversarial; patients tended to show fewer signs of acute psychiatric illness and more signs of chronic schizophrenia. The implications of these findings for civil commitment policy are discussed.

A new approach in psychotherapy: ACT (acceptance and commitment therapy).

PubMed

McHugh, Louise

2011-09-01

Acceptance and commitment therapy (ACT) focuses on enhancing psychological flexibility in the service of achieving core life values. One thing that distinguishes ACT from other psychotherapies is its grounding in empirical behavioural science. The results of the latter suggest that the capacity for human language can produce seriously negative psychological effects under certain circumstances. ACT is a therapeutic approach in which the negative effects of human language are undermined so as to support flexible values based living. ACT therapeutic work involves six key processes proposed under the "hexaflex" model. ACT has received considerable empirical support at a number of different levels of analysis.

Health social workers sources of knowledge for decision making in practice.

PubMed

McDermott, Fiona; Henderson, Annabel; Quayle, Carol

2017-10-01

This article presents findings from research examining knowledge social workers in a health network in Victoria, Australia identified as informing their decision-making. Data for 13 patients, and in-depth interviews with six social workers who worked with these patients, were studied. A thematic analysis of interviews revealed that participants identified reliance on past experience and contextual/situational information as underpinning their decisions, demonstrating their commitment to person-in-environment perspectives. However, despite the availability of a repository of empirical evidence, no respondent made use of this. This study provided insight into health practitioners' sources of knowledge, highlighting gaps and areas for further exploration.

Assessing organizational readiness for depression care quality improvement: relative commitment and implementation capability.

PubMed

Rubenstein, Lisa V; Danz, Marjorie S; Crain, A Lauren; Glasgow, Russell E; Whitebird, Robin R; Solberg, Leif I

2014-12-02

Depression is a major cause of morbidity and cost in primary care patient populations. Successful depression improvement models, however, are complex. Based on organizational readiness theory, a practice's commitment to change and its capability to carry out the change are both important predictors of initiating improvement. We empirically explored the links between relative commitment (i.e., the intention to move forward within the following year) and implementation capability. The DIAMOND initiative administered organizational surveys to medical and quality improvement leaders from each of 83 primary care practices in Minnesota. Surveys preceded initiation of activities directed at implementation of a collaborative care model for improving depression care. To assess implementation capability, we developed composites of survey items for five types of organizational factors postulated to be collaborative care barriers and facilitators. To assess relative commitment for each practice, we averaged leader ratings on an identical survey question assessing practice priorities. We used multivariable regression analyses to assess the extent to which implementation capability predicted relative commitment. We explored whether relative commitment or implementation capability measures were associated with earlier initiation of DIAMOND improvements. All five implementation capability measures independently predicted practice leaders' relative commitment to improving depression care in the following year. These included the following: quality improvement culture and attitudes (p = 0.003), depression culture and attitudes (p <0.001), prior depression quality improvement activities (p <0.001), advanced access and tracking capabilities (p = 0.03), and depression collaborative care features in place (p = 0.03). Higher relative commitment (p = 0.002) and prior depression quality improvement activities appeared to be associated with earlier participation in the DIAMOND initiative. The study supports the concept of organizational readiness to improve quality of care and the use of practice leader surveys to assess it. Practice leaders' relative commitment to depression care improvement may be a useful measure of the likelihood that a practice is ready to initiate evidence-based depression care changes. A comprehensive organizational assessment of implementation capability for depression care improvement may identify specific barriers or facilitators to readiness that require targeted attention from implementers.

Using Acceptance and Commitment Therapy to Treat Distressed Couples: A Case Study With Two Couples

ERIC Educational Resources Information Center

Peterson, Brennan D.; Eifert, Georg H.; Feingold, Tal; Davidson, Sarah

2009-01-01

Although the field of couple therapy has made significant strides in recent years, there continues to be a need for theoretically sound and empirically supported treatments. The current case study examines whether Acceptance and Commitment Therapy (ACT), an experiential acceptance-based behavior therapy, can be effective in treating distressed…

Impacts of Organizational Knowledge Sharing Practices on Employees' Job Satisfaction: Mediating Roles of Learning Commitment and Interpersonal Adaptability

ERIC Educational Resources Information Center

Malik, Muhammad Shaukat; Kanwal, Maria

2018-01-01

Purpose: The purpose of this paper is to investigate empirically impacts of organizational knowledge-sharing practices (KSP) on employees' job satisfaction (JS), interpersonal adaptability (IA) and learning commitment (LC). Indirect effects of KSP on JS are also confirmed through mediating factors (LC and IA). Design/methodology/approach:…

Impact of organizational climate on organizational commitment and perceived organizational performance: empirical evidence from public hospitals.

PubMed

Berberoglu, Aysen

2018-06-01

Extant literature suggested that positive organizational climate leads to higher levels of organizational commitment, which is an important concept in terms of employee attitudes, likewise, the concept of perceived organizational performance, which can be assumed as a mirror of the actual performance. For healthcare settings, these are important matters to consider due to the fact that the service is delivered thoroughly by healthcare workers to the patients. Therefore, attitudes and perceptions of the employees can influence how they deliver the service. The aim of this study was to evaluate healthcare employees' perceptions of organizational climate and test the hypothesized impact of organizational climate on organizational commitment and perceived organizational performance. The study adopted a quantitative approach, by collecting data from the healthcare workers currently employed in public hospitals in North Cyprus, utilizing a self-administered questionnaire. Collected data was analyzed with the help of Statistical Package for Social Sciences, and ANOVA and Linear Regression analyses were used to test the hypothesis. Results revealed that organizational climate is highly correlated with organizational commitment and perceived organizational performance. Simple linear regression outcomes indicated that organizational climate is significant in predicting organizational commitment and perceived organizational performance. There was a positive and linear relationship between organizational climate with organizational commitment and perceived organizational performance. Results from the regression analysis suggested that organizational climate has an impact on predicting organizational commitment and perceived organizational performance of the employees in public hospitals of North Cyprus. Organizational climate was found to be statistically significant in determining the organizational commitment of the employees. The results of the study provided some critical issues regarding the relationship of three concepts in the study. According to the findings, if the organizational climate scores of the employees are high, organizational commitment scores of the employees are high at the same time. In other words, if the employees in public hospitals of North Cyprus perceive the organizational climate in a positive way, they will have higher levels of organizational commitment. Findings suggested that organizational climate is an important factor in healthcare settings in terms of employee commitment and how employees perceive organizational performance, which would lead to significant results about the provision of service in healthcare organizations.

The Impact of Structured On-the-Job Training (S-OJT) on a Trainer's Organizational Commitment

ERIC Educational Resources Information Center

Cho, Daeyeon

2009-01-01

The purpose of this study was to examine the causal relationships between S-OJT trainer preparation, self-efficacy as a trainer, trainers' delivery of S-OJT, and organizational commitment as a consequence of employing S-OJT. This study proposed a theoretical model from the review of related literature and then empirically investigated the fitness…

Hospital Board Oversight of Quality and Patient Safety: A Narrative Review and Synthesis of Recent Empirical Research

PubMed Central

Millar, Ross; Mannion, Russell; Freeman, Tim; Davies, Huw TO

2013-01-01

Context Recurring problems with patient safety have led to a growing interest in helping hospitals’ governing bodies provide more effective oversight of the quality and safety of their services. National directives and initiatives emphasize the importance of action by boards, but the empirical basis for informing effective hospital board oversight has yet to receive full and careful review. Methods This article presents a narrative review of empirical research to inform the debate about hospital boards’ oversight of quality and patient safety. A systematic and comprehensive search identified 122 papers for detailed review. Much of the empirical work appeared in the last ten years, is from the United States, and employs cross-sectional survey methods. Findings Recent empirical studies linking board composition and processes with patient outcomes have found clear differences between high- and low-performing hospitals, highlighting the importance of strong and committed leadership that prioritizes quality and safety and sets clear and measurable goals for improvement. Effective oversight is also associated with well-informed and skilled board members. External factors (such as regulatory regimes and the publication of performance data) might also have a role in influencing boards, but detailed empirical work on these is scant. Conclusions Health policy debates recognize the important role of hospital boards in overseeing patient quality and safety, and a growing body of empirical research has sought to elucidate that role. This review finds a number of areas of guidance that have some empirical support, but it also exposes the relatively inchoate nature of the field. Greater theoretical and methodological development is required if we are to secure more evidence-informed governance systems and practices that can contribute to safer care. PMID:24320168

On Coordinating Theory with Evidence: The Role of Epistemic Commitments in Scientific Reasoning among College Students

ERIC Educational Resources Information Center

Zeineddin, Ava; Abd-El-Khalick, Fouad

2008-01-01

This study examined the impact of two epistemic commitments on the quality of college students' scientific reasoning in the domain of hydrostatics. These were the commitment to the consistency of theory with prior knowledge and commitment to the consistency of theory with evidence. Participants were 12 sophomore science majors enrolled in a large…

The science experience: The relationship between an inquiry-based science program and student outcomes

NASA Astrophysics Data System (ADS)

Poderoso, Charie

Science education reforms in U.S. schools emphasize the importance of students' construction of knowledge through inquiry. Organizations such as the National Science Foundation (NSF), the National Research Council (NRC), and the American Association for the Advancement of Science (AAAS) have demonstrated a commitment to searching for solutions and renewed efforts to improve science education. One suggestion for science education reform in U.S. schools was a transition from traditional didactic, textbook-based to inquiry-based instructional programs. While inquiry has shown evidence for improved student learning in science, what is needed is empirical evidence of those inquiry-based practices that affect student outcomes in a local context. This study explores the relationship between instructional programs and curricular changes affecting student outcomes in the Santa Ana Unified District (SAUSD): It provides evidence related to achievement and attitudes. SAUSD employs two approaches to teaching in the middle school science classrooms: traditional and inquiry-based approaches. The Leadership and Assistance for Science Education Reform (LASER) program is an inquiry-based science program that utilizes resources for implementation of the University of California Berkeley's Lawrence Hall of Science Education for Public Understanding Program (SEPUP) to support inquiry-based teaching and learning. Findings in this study provide empirical support related to outcomes of seventh-grade students, N = 328, in the LASER and traditional science programs in SAUSD.

Writing-to-Learn in Undergraduate Science Education: A Community-Based, Conceptually Driven Approach

PubMed Central

Reynolds, Julie A.; Thaiss, Christopher; Katkin, Wendy; Thompson, Robert J.

2012-01-01

Despite substantial evidence that writing can be an effective tool to promote student learning and engagement, writing-to-learn (WTL) practices are still not widely implemented in science, technology, engineering, and mathematics (STEM) disciplines, particularly at research universities. Two major deterrents to progress are the lack of a community of science faculty committed to undertaking and applying the necessary pedagogical research, and the absence of a conceptual framework to systematically guide study designs and integrate findings. To address these issues, we undertook an initiative, supported by the National Science Foundation and sponsored by the Reinvention Center, to build a community of WTL/STEM educators who would undertake a heuristic review of the literature and formulate a conceptual framework. In addition to generating a searchable database of empirically validated and promising WTL practices, our work lays the foundation for multi-university empirical studies of the effectiveness of WTL practices in advancing student learning and engagement. PMID:22383613

Radiographer perceptions of managerial transformational leadership levels.

PubMed

Legg, Jeffrey S; Akroyd, Duane; Jackowski, Melissa B

2010-01-01

Transformational leadership focuses on the ability of a leader to impact employees by inspiring employees to broaden interests in work as well as to be innovative and creative. It is positively associated with employee satisfaction and commitment to the organization. Characteristics of transformational leaders include confidence, ability to mange and deal with complexity, and belief in their employees and organizations. Considering the importance of leadership skills in radiology departments, this paper addresses directly the empirical evidence concerning radiographer's perception of their radiology managers and supervisors transformational leadership levels in the United States. Leadership can be taught, and we as a profession must begin to implement leadership training programs for our current and future leaders.

Is tattooing a risk factor for adolescents' criminal behavior? Empirical evidence from an administrative data set of juvenile detainees in Taiwan.

PubMed

Liao, Pei-An; Chang, Hung-Hao; Su, Yi-Ju

2014-12-01

Juvenile crime affects not only the victims of the crime but also the delinquents' future. How to prevent adolescent criminal behavior has become an important public policy issue. This study contributes to this interesting issue by examining the relationship between tattooing and adolescents' criminal behavior. In particular, this study investigates whether or not having a tattoo/tattoos is connected to the incidence of various criminal activities, including: larceny, robbery, fraud, assault, drug use, and homicide. A unique sample of 973 juvenile detainees drawn from the administrative profiles in Taiwan and the coarsened exact matching method were utilized. Results show that compared to their nontattooed counterparts, tattooed juvenile detainees were significantly more likely to commit fraud, assault, drug abuse, and homicide by 3%, 13%, 9%, and 9%, respectively. In contrast, tattooing was not significantly associated with larceny or robbery. From a policy perspective, given the significant link between tattooing and criminal behavior, the presence of a tattoo in adolescents may serve as a valuable indicator regarding adolescents' high probability of committing crimes. © 2014 Society for Risk Analysis.

Hidden costs in the physician-insurer relationship.

PubMed

Cote, Jane; Latham, Claire

2003-01-01

Numerous reports document the frictions in health care funding systems, particularly related to the physician-insurer dyad. Efforts to improve efficient patient care by improving interactions between the physician and insurer are ongoing. This article examines one dimension--relationship quality--and demonstrates how attention to building commitment and trust within the relationship has financial benefits. Using a survey of physician practice personnel, commitment and trust are shown to have a positive influence on financial performance metrics. Commitment and trust antecedents are empirically documented. These antecedents provide a starting point for physician practices seeking to enhance their insurer relationships as a mechanism for improved operations.

'Feel the Feeling': Psychological practitioners' experience of acceptance and commitment therapy well-being training in the workplace.

PubMed

Wardley, Matt Nj; Flaxman, Paul E; Willig, Carla; Gillanders, David

2016-08-01

This empirical study investigates psychological practitioners' experience of worksite training in acceptance and commitment therapy using an interpretative phenomenological analysis methodology. Semi-structured interviews were conducted with eight participants, and three themes emerged from the interpretative phenomenological analysis data analysis: influence of previous experiences, self and others and impact and application The significance of the experiential nature of the acceptance and commitment therapy training is explored as well as the dual aspects of developing participants' self-care while also considering their own clinical practice. Consistencies and inconsistencies across acceptance and commitment therapy processes are considered as well as clinical implications, study limitations and future research suggestions. © The Author(s) 2014.

The impact of quality of work life on job embeddedness and affective commitment and their co-effect on turnover intention of nurses.

PubMed

Zhao, XiaoWen; Sun, Tao; Cao, QiuRu; Li, Ce; Duan, XiaoJian; Fan, LiHua; Liu, Yan

2013-03-01

To verify with empirical evidence the hypothesised relation and the effect of quality of work life, job embeddedness and affective commitment on turnover intention of clinical nurses in China. High turnover of the nursing workforce in healthcare organisations is a difficult and recurring problem in China as well as in many other countries in the world. It leads to great waste of resources and increases management cost. Developing and retaining the nursing workforce, which is a major challenge faced by human resources practitioners in hospitals and public health agencies, also becomes a subject of interest for management studies. Most of the literature about voluntary turnover focused on such traditional measures as job satisfaction and job alternatives in the past. The introduction of such new concepts as quality of work life, job embeddedness and affective commitment, which views the issue from a much broader and comprehensive spectrum, made a great breakthrough in the turnover study. In this study, we selected quality of work life, job embeddedness and affective commitment - three of the most important factors in employer-employee relations - and analysed the interaction between each one of them, as well as their co-effect on turnover intention of Chinese nurses. Cross-sectional survey and structural equation modelling were applied in studying the self-report questionnaires distributed to 1000 nurses employed in five large-scale government-owned hospitals in Heilongjiang Province, Northeast China. Our study confirmed the hypothesised positive relation of quality of work life with job embeddedness and affective commitment and the hypothesised negative relation of quality of work life with turnover intention, that is, high quality of work life perceived by the nurses enhances their job embeddedness and affective commitment and thus reduces their intention to leave the job. The effect of quality of work life is positive on job embeddedness and affection commitment and negative on turnover intention. Nurse managers should pay great attention to the nurses' perception of quality of work life, and make great efforts in developing strategies and projects that can strengthen the nurses' embeddedness or connection with the job. © 2012 Blackwell Publishing Ltd.

Systems Thinking Versus Population Thinking: Genotype Integration and Chromosomal Organization 1930s-1950s.

PubMed

Lamm, Ehud

2015-11-01

This article describes how empirical discoveries in the 1930s-1950s regarding population variation for chromosomal inversions affected Theodosius Dobzhansky and Richard Goldschmidt. A significant fraction of the empirical work I discuss was done by Dobzhansky and his coworkers; Goldschmidt was an astute interpreter, with strong and unusual commitments. I argue that both belong to a mechanistic tradition in genetics, concerned with the effects of chromosomal organization and systems on the inheritance patterns of species. Their different trajectories illustrate how scientists' commitments affect how they interpret new evidence and adjust to it. Dobzhansky was moved to revised views about selection, while Goldschmidt moved his attention to different genetic phenomena. However different, there are significant connections between the two that enrich our understanding of their views. I focus on two: the role of developmental considerations in Dobzhansky's thought and the role of neutrality and drift in Goldschmidt's evolutionary account. Dobzhansky's struggle with chromosomal variation is not solely about competing schools of thought within the selectionist camp, as insightfully articulated by John Beatty, but also a story of competition between selectionist thinking and developmental perspectives. In contraposition, Goldschmidt emphasized the role of low penetrance mutations that spread neutrally and pointed out that drift could result from developmental canalization. This account adds to the dominant story about Goldschmidt's resistance to the splitting of development from genetics, as told by Garland Allen and Michael Dietrich. The story I tell illustrates how developmental thinking and genetic thinking conflicted and influenced researchers with different convictions about the significance of chromosomal organization.

Social Justice and the Environmental Commons.

PubMed

Flanagan, Constance A; Byington, Rachel; Gallay, Erin; Sambo, Allison

2016-01-01

In this chapter, we build on the scholarship on youth civic engagement by turning attention to the environmental commons as a space for political action. We begin with a definition of the term and arguments about ways that social justice is implied in it. Following that, we raise several psychological challenges to motivating action on behalf of the environmental commons and discuss the critical experiences and actions that can defy those challenges. Finally, drawing from Ostrom's empirical evidence opposing a tragedy of the commons, we discuss practices consistent with a social justice approach that nurture in younger generations an identification with and commitment to the environmental commons and discuss how this orientation would benefit human beings, democracies, and the earth. © 2016 Elsevier Inc. All rights reserved.

An integrative model linking feedback environment and organizational citizenship behavior.

PubMed

Peng, Jei-Chen; Chiu, Su-Fen

2010-01-01

Past empirical evidence has suggested that a positive supervisor feedback environment may enhance employees' organizational citizenship behavior (OCB). In this study, we aim to extend previous research by proposing and testing an integrative model that examines the mediating processes underlying the relationship between supervisor feedback environment and employee OCB. Data were collected from 259 subordinate-supervisor dyads across a variety of organizations in Taiwan. We used structural equation modeling to test our hypotheses. The results demonstrated that supervisor feedback environment influenced employees' OCB indirectly through (1) both positive affective-cognition and positive attitude (i.e., person-organization fit and organizational commitment), and (2) both negative affective-cognition and negative attitude (i.e., role stressors and job burnout). Theoretical and practical implications are discussed.

The impact of work rewards on radiographers' organizational commitment.

PubMed

Akroyd, D; Mulkey, W; Utley-Smith, Q

1995-01-01

Organizational commitment is an affective work outcome that has been used to predict work-related behaviors such as turnover, absenteeism and intent-to-leave. There has been little research in organizational commitment for the allied health professions and no empirical studies in the radiologic sciences. The purpose of this study was to examine the predictive value of selected intrinsic and extrinsic work reward variables--involvement, significance, autonomy, general working conditions, supervision and salary--on staff radiographers' organizational commitment. In this study of 600 full-time staff radiographers in North and South Carolina, supervision (for ages 20-37 years) and involvement (for ages 38-66 years) were significant predictors of organizational commitment. The results of the study indicate that healthcare organizations should provide potential supervisors with managerial training, especially for radiographers who move to supervisory positions based on clinical skills and years of experience. In the long run, such programs are much less expensive than costs associated with replacing employees who leave the organization because of low organizational commitment. Also, management strategies and programs to redesign and enhance job tasks may help maintain or increase organizational commitment.

Therapeutic jurisprudence and outpatient commitment law: Kendra's Law and case study.

PubMed

Perlin, Michael L

2003-01-01

This article considers the implications of assisted outpatient commitment laws (OPC), with specific focus on New York's "Kendra's Law" through the lens of therapeutic jurisprudence (TJ). In this article, the author offers perspectives on the relationship between involuntary civil commitment, outpatient commitment, and the concept of the "least restrictive alternative"; considers pertinent empirical research, and looks at OPC's controversial relationship to forced drugging. Here, the civil libertarian critique is briefly considered, as well as the MacArthur Research Network research. Finally, the author looks closely at Kendra's Law, providing a brief overview of the law itself, and identifying some "pressure points" and pivotal issues, and considers the TJ implications of Kendra's Law, to determine how it "fits" into the public's "take" on all of mental disability law.

Job Stress and Presenteeism among Chinese Healthcare Workers: The Mediating Effects of Affective Commitment.

PubMed

Yang, Tianan; Guo, Yina; Ma, Mingxu; Li, Yaxin; Tian, Huilin; Deng, Jianwei

2017-08-29

Presenteeism affects the performance of healthcare workers. This study examined associations between job stress, affective commitment, and presenteeism among healthcare workers. To investigate the relationship between job stress, affective commitment, and presenteeism, structural equation modeling was used to analyze a sample of 1392 healthcare workers from 11 Class A tertiary hospitals in eastern, central, and western China. The mediating effect of affective commitment on the association between job stress and presenteeism was examined with the Sobel test. Job stress was high and the level of presenteeism was moderate among healthcare workers. Challenge stress and hindrance stress were strongly correlated (β = 0.62; p < 0.05). Affective commitment was significantly and directly inversely correlated with presenteeism (β = -0.27; p < 0.001). Challenge stress was significantly positively correlated with affective commitment (β = 0.15; p < 0.001) but not with presenteeism. Hindrance stress was significantly inversely correlated with affective commitment (β = -0.40; p < 0.001) but was significantly positively correlated with presenteeism (β = 0.26; p < 0.001). This study provides important empirical data on presenteeism among healthcare workers. Presenteeism can be addressed by increasing affective commitment and challenge stress and by limiting hindrance stress among healthcare workers in China.

Being bad in a video game can make us more morally sensitive.

PubMed

Grizzard, Matthew; Tamborini, Ron; Lewis, Robert J; Wang, Lu; Prabhu, Sujay

2014-08-01

Several researchers have demonstrated that the virtual behaviors committed in a video game can elicit feelings of guilt. Researchers have proposed that such guilt could have prosocial consequences. However, this proposition has not been supported with empirical evidence. The current study examined this issue in a 2×2 (video game play vs. real world recollection×guilt vs. control) experiment. Participants were first randomly assigned to either play a video game or complete a memory recall task. Next, participants were randomly assigned to either a guilt-inducing condition (game play as a terrorist/recall of acts that induce guilt) or a control condition (game play as a UN soldier/recall of acts that do not induce guilt). Results of the study indicate several important findings. First, the current results replicate previous research indicating that immoral virtual behaviors are capable of eliciting guilt. Second, and more importantly, the guilt elicited by game play led to intuition-specific increases in the salience of violated moral foundations. These findings indicate that committing "immoral" virtual behaviors in a video game can lead to increased moral sensitivity of the player. The potential prosocial benefits of these findings are discussed.

Transformational leadership in the consumer service workgroup: competing models of job satisfaction, change commitment, and cooperative conflict resolution.

PubMed

Yang, Yi-Feng

2014-02-01

This paper discusses the effects of transformational leadership on cooperative conflict resolution (management) by evaluating several alternative models related to the mediating role of job satisfaction and change commitment. Samples of data from customer service personnel in Taiwan were analyzed. Based on the bootstrap sample technique, an empirical study was carried out to yield the best fitting model. The procedure of hierarchical nested model analysis was used, incorporating the methods of bootstrapping mediation, PRODCLIN2, and structural equation modeling (SEM) comparison. The analysis suggests that leadership that promotes integration (change commitment) and provides inspiration and motivation (job satisfaction), in the proper order, creates the means for cooperative conflict resolution.

Work–family climate, organizational commitment, and turnover: Multilevel contagion effects of leaders ⋆

PubMed Central

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

2009-01-01

This paper presents empirical research analyzing the relationship between work–family climate (operationalized in terms of three work–family climate sub-scales), organizational leadership (i.e., senior manager) characteristics, organizational commitment and turnover intent among 526 employees from 37 different hotels across the US. Using multilevel modeling, we found significant associations between work–family climate, and both organizational commitment and turnover intent, both within and between hotels. Findings underscored the importance of managerial support for employee work–family balance, the relevance of senior managers’ own work–family circumstances in relation to employees’ work outcomes, and the existence of possible contagion effects of leaders in relation to work–family climate. PMID:19412351

When a patient commits suicide: an empirical study of psychoanalytic clinicians.

PubMed

Tillman, Jane G

2006-02-01

Twelve psychoanalysts/psychoanalytic psychotherapists who had a patient commit suicide while in treatment, or shortly after leaving treatment, were interviewed to gain a deeper understanding of the effects of patient suicide on the clinician. A phenomenological research interview was used to gather data, and a psychoanalytic lens was used to interpret the data, generating a descriptive account of the experience of having a patient commit suicide. Thematic analysis of the transcripts yielded eight common themes associated with the clinician's subjective experience of having a patient suicide. The eight themes may be broadly grouped into three general structures: I. Traumatic loss and grief; II. Interpersonal relationships; and III. Professional identity concerns.

Sunken costs and desired plans: examining different types of investments in close relationships.

PubMed

Goodfriend, Wind; Agnew, Christopher R

2008-12-01

Although the concept of investments in romantic relationships has featured prominently in close relationships research, there have been no empirical analyses of different types of investments and their possible differential predictive power regarding relationship state or fate. With data from five independent samples, the authors offer and examine investments that differ in terms of their timing (past vs. planned) and materiality (tangible vs. intangible). Cross-sectional and longitudinal tests of hypotheses regarding these investment types provide evidence for the utility of considering specific types of investments in predicting a variety of important relationship factors, including commitment, stability, and the impact of breakup on relationship partners. Intangible investments and planned investments were found to be particularly robust predictors of key relational states and outcomes.

Job Stress and Presenteeism among Chinese Healthcare Workers: The Mediating Effects of Affective Commitment

PubMed Central

Ma, Mingxu; Li, Yaxin; Tian, Huilin; Deng, Jianwei

2017-01-01

Background: Presenteeism affects the performance of healthcare workers. This study examined associations between job stress, affective commitment, and presenteeism among healthcare workers. Methods: To investigate the relationship between job stress, affective commitment, and presenteeism, structural equation modeling was used to analyze a sample of 1392 healthcare workers from 11 Class A tertiary hospitals in eastern, central, and western China. The mediating effect of affective commitment on the association between job stress and presenteeism was examined with the Sobel test. Results: Job stress was high and the level of presenteeism was moderate among healthcare workers. Challenge stress and hindrance stress were strongly correlated (β = 0.62; p < 0.05). Affective commitment was significantly and directly inversely correlated with presenteeism (β = −0.27; p < 0.001). Challenge stress was significantly positively correlated with affective commitment (β = 0.15; p < 0.001) but not with presenteeism. Hindrance stress was significantly inversely correlated with affective commitment (β = −0.40; p < 0.001) but was significantly positively correlated with presenteeism (β = 0.26; p < 0.001). Conclusions: This study provides important empirical data on presenteeism among healthcare workers. Presenteeism can be addressed by increasing affective commitment and challenge stress and by limiting hindrance stress among healthcare workers in China. PMID:28850081

The Oregon Court of Appeals and the State Civil Commitment Statute.

PubMed

Bloom, Joseph D; Britton, Juliet; Berry, Wil

2017-03-01

In 1973 the Oregon Legislature passed a major revision of its civil commitment law adopting changes that mirrored those taking place across the United States. The new sections offered significant protections of the rights of individuals who are alleged to have mental illness, a limitation on the length of commitment, the adoption of both dangerousness and gravely disabled type commitment criteria and the adoption of "beyond a reasonable doubt" as the standard of proof for commitment hearings. From 1973 to the present time, the Oregon Court of Appeals adjudicated a large number of appeals emanating from civil commitment courts. This article is based on a review of 98 written Oregon Court of Appeals commitment decisions from the years 1998 through 2015 and is accompanied by a review of legislative intent in 1973. It appears that the court of appeals has significantly altered the 1973 legislative changes by moving the dangerousness criteria to imminence and the gravely disabled criteria to a focus on survival. Empirically, civil commitment has dramatically decreased in Oregon over a 40-year period and the case law, as developed by Oregon Court of Appeals, has had a significant contributing role in this reduction. © 2017 American Academy of Psychiatry and the Law.

Outpatient commitment and procedural due process.

PubMed

Player, Candice Teri-Lowe

2015-01-01

A large empirical literature on Kendra's Law has assessed the impact of court ordered outpatient treatment on outcomes such as treatment adherence, psychiatric hospitalization, quality of life, and treatment costs. Missing from the empirical literature, however, is a better understanding of procedural due process under Kendra's Law. Procedural due process concerns the safeguards that must be in place when governments deprive persons of their liberties, for example--notice, the right to a hearing and the right to appeal. This article reports the findings from a qualitative study of procedural due process and assisted outpatient treatment hearings under Kendra's Law. Attorneys reported significant barriers to effective advocacy on behalf of their clients. Further, despite the shift from a medical model of civil commitment to a judicial model in the 1970s, by and large judges continue to accord great deference to clinical testimony. Copyright © 2015. Published by Elsevier Ltd.

Law and Politics, an Emerging Epidemic: A Call for Evidence-Based Public Health Law.

PubMed

Ulrich, Michael R

2016-05-01

As Jacobson v. Massachusetts recognized in 1905, the basis of public health law, and its ability to limit constitutional rights, is the use of scientific data and empirical evidence. Far too often, this important fact is lost. Fear, misinformation, and politics frequently take center stage and drive the implementation of public health law. In the recent Ebola scare, political leaders passed unnecessary and unconstitutional quarantine measures that defied scientific understanding of the disease and caused many to have their rights needlessly constrained. Looking at HIV criminalization and exemptions to childhood vaccine requirements, it becomes clear that the blame cannot be placed on the hysteria that accompanies emergencies. Indeed, these examples merely illustrate an unfortunate array of examples where empirical evidence is ignored in the hopes of quelling paranoia. These policy approaches are not only constitutionally questionable, they generate their own risk to public health. The ability of the law to jeopardize public health approaches to infectious disease control can, and should, be limited through a renewed emphasis on science as the foundation of public health, coordination through all levels and branches of government, and through a serious commitment by the judiciary to provide oversight. Infectious disease creates public anxiety, but this cannot justify unwarranted dogmatic approaches as a response. If we as a society hope to ensure efficient, constitutional control over the spread of disease, it is imperative that science take its rightful place at the forefront of governmental decision-making and judicial review. Otherwise, the law becomes its own public health threat.

The jingle-jangle of work-nonwork balance: A comprehensive and meta-analytic review of its meaning and measurement.

PubMed

Casper, Wendy J; Vaziri, Hoda; Wayne, Julie Holliday; DeHauw, Sara; Greenhaus, Jeffrey

2018-02-01

We review research on work-nonwork balance to examine the presence of the jingle fallacy-attributing different meanings to a single construct label-and the jangle fallacy-using different labels for a single construct. In 290 papers, we found 233 conceptual definitions that clustered into 5 distinct, interpretable types, suggesting evidence of the jingle fallacy. We calculated Euclidean distances to quantify the extent of the jingle fallacy and found high divergence in definitions across time and publication outlet. One exception was more agreement recently in better journals to conceptualize balance as unidimensional, psychological, and distinct from conflict and enrichment. Yet, over time many authors have committed the jangle fallacy by labeling measures of conflict and/or enrichment as balance, and disagreement persists even in better journals about the meanings attributed to balance (e.g., effectiveness, satisfaction). To examine the empirical implications of the jingle and jangle fallacies, we conducted meta-analyses of distinct operational definitions of balance with job, life, and family satisfaction. Effect sizes for conflict and enrichment measures were typically smaller than effects for balance measures, providing evidence of a unique balance construct that is not interchangeable with conflict and enrichment. To begin to remedy concerns raised by our review, we propose a definition of work-nonwork balance drawing from theory, empirical evidence from our review, and normative information about how balance should be defined. We conclude with a theory-based agenda for future research. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Implementation of an Evidence Based Guideline for Assessment and Documentation of the Civil Commitment Process.

PubMed

Perrigo, Tabitha L; Williams, Kimberly A

2016-11-01

The purpose of this quality improvement project was to implement an evidence-based practice guideline for assessment and documentation of the civil commitment process. Participants included six civil commitment examiners who conduct court ordered psychiatric evaluations at two crisis intervention centers in rural area of southeaster state. Data collection was conducted utilizing a chart audit tool both pre and post intervention of 100 civil commitment evaluations. The intervention included the development of an evidenced based form for documentation of civil commitment evaluations and a one on one educational training session was conducted for each participant. Descriptive statistics (t test) was utilized to analyze the data collected. The project demonstrated a significant increase as 25.5 % of evaluations contained the America Psychiatric Association's recommended 11 domains of assessment prior to implementation compared to 65.6 % (p value = 0.018) post implementation. Moreover, participants with family practice training showed an increase in commitment rates from 60 to 77.3 % (p value = 0.066). Whereas, psychiatric trained participants showed a decrease from 83.75 to 77.66 % (p value = 0.38). Demonstrating that court ordered evaluations guided by a standardized form based on evidence affected examiners recommendations for commitments.

Effects of a coordinated farmland bird conservation project on farmers' intentions to implement nature conservation practices - Evidence from the Swedish Volunteer & Farmer Alliance.

PubMed

Josefsson, Jonas; Lokhorst, Anne Marike; Pärt, Tomas; Berg, Åke; Eggers, Sönke

2017-02-01

To increase the efficacy of agri-environmental schemes (AES), as well as farmers' environmental engagement, practitioners are increasingly turning to collective forms of agri-environmental management. As yet, empirical evidence from such approaches is relatively scarce. Here, we examined a farmland bird conservation project coordinated by BirdLife Sweden, the Swedish Volunteer & Farmer Alliance (SVFA). The key features of the SVFA were farmland bird inventories from volunteering birdwatchers and on-farm visits to individual farmers from conservation advisors for guidance on AES as well as unsubsidised practices. Using an ex-post application of the theory of planned behaviour across project participants and a randomly sampled control group of farmers we assessed how SVFA affected behavioural intentions relating to AES and unsubsidised conservation, and how the behaviour was affected by attitudes, perceived social norms and perceived behavioural control. We also included a measure of self-identity as a conservationist to assess its importance for behavioural intentions, and if SVFA stimulated this self-identity. SVFA farmers reported greater commitment to implementing AES and unsubsidised conservation, as compared to the control group. However, greater commitment was associated with more positive attitudes for unsubsidised conservation only and not for AES, underlining the inability of existing AES to prompt intrinsic motivation. There were also differences between farmers within SVFA, where farmers applying to the project were motivated by social influences, while farmers recruited by project managers were motivated by their personal beliefs regarding nature conservation. Finally, farmers' self-perceived ability to perform practices (i.e. perceived behavioural control) was important for their commitment to implementing AES as well as unsubsidised practices. Therefore, increasing farmers' awareness regarding the availability and, not least, practicability of available conservation options may be the key to successful biodiversity conservation in agricultural systems. Copyright © 2016 Elsevier Ltd. All rights reserved.

An empirical examination of the effects of family commitment in education on student achievement in seventh grade science

NASA Astrophysics Data System (ADS)

Wang, Jianjun; Wildman, Louis

A national data base from the Longitudinal Study of American Youth (LSAY) was employed to examine the effects of family commitment in education on student achievement in seventh grade science. The backward elimination procedure in the Statistical Analysis System (SAS) was adopted in this study to select significant variables of family commitment at = .05. The results show that around 22% of the variance in student science achievement can be explained by the selected significant LSAY variables. An analysis of the impact of family commitment seems to indicate that parental education and encouragement are important factors in the improvement of student achievement. However, educators, including school personnel and parents, should exercise caution regarding how they help students with their homework and how they reward students for good grades.Received: 14 June 1994; Revised: 31 October 1994;

The Use of Rapid Review Methods for the U.S. Preventive Services Task Force.

PubMed

Patnode, Carrie D; Eder, Michelle L; Walsh, Emily S; Viswanathan, Meera; Lin, Jennifer S

2018-01-01

Rapid review products are intended to synthesize available evidence in a timely fashion while still meeting the needs of healthcare decision makers. Various methods and products have been applied for rapid evidence syntheses, but no single approach has been uniformly adopted. Methods to gain efficiency and compress the review time period include focusing on a narrow clinical topic and key questions; limiting the literature search; performing single (versus dual) screening of abstracts and full-text articles for relevance; and limiting the analysis and synthesis. In order to maintain the scientific integrity, including transparency, of rapid evidence syntheses, it is imperative that procedures used to streamline standard systematic review methods are prespecified, based on sound review principles and empiric evidence when possible, and provide the end user with an accurate and comprehensive synthesis. The collection of clinical preventive service recommendations maintained by the U.S. Preventive Services Task Force, along with its commitment to rigorous methods development, provide a unique opportunity to refine, implement, and evaluate rapid evidence synthesis methods and add to an emerging evidence base on rapid review methods. This paper summarizes the U.S. Preventive Services Task Force's use of rapid review methodology, its criteria for selecting topics for rapid evidence syntheses, and proposed methods to streamline the review process. Copyright © 2018 American Journal of Preventive Medicine. All rights reserved.

What is the role of procedural justice in civil commitment?

PubMed

McKenna, B G; Simpson, A I; Coverdale, J H

2000-08-01

To determine best practice management strategies in the clinical application of civil commitment. All relevant literature on the topics of 'civil commitment', 'coercion' and 'procedural justice' were located on MEDLINE and PsychLIT databases and reviewed. Literature on the use of Ulysses contracts and advance directives in mental health treatment was integrated into the findings. Best practice evidence that guides management strategies is limited to the time of enactment of civil commitment. Management strategies involve enhancing the principles of procedural justice as a means of limiting negative patient perception of commitment. In the absence of evidence-based research beyond this point of enactment, grounds for the application of the principles of procedural justice are supported by reference to ethical considerations. Ulysses contracts provide an additional method for strengthening procedural justice. Procedural justice principles should be routinely applied throughout the processes of civil commitment in order to enhance longer term therapeutic outcomes and to blunt paternalism.

Intending to stay: Positive images, attitudes, and classroom experiences as influences on students' intentions to persist in science and engineering majors

NASA Astrophysics Data System (ADS)

Wyer, Mary Beth

2000-10-01

Contemporary research on persistence in undergraduate education in science and engineering has focused primarily on identifying the structural, social, and psychological barriers to participation by students in underrepresented groups. As a result, there is a wealth of data to document why students leave their majors, but there is little direct empirical data to support prevailing presumptions about why students stay. Moreover, researchers have used widely differing definitions and measures of persistence, and they have seldom explored field differences. This study compared three ways of measuring persistence. These constituted three criterion variables: commitment to major, degree aspirations, and commitment to a science/engineering career. The study emphasized social factors that encourage students to persist, including four predictor variables---(1) positive images of scientists/engineers, (2) positive attitudes toward gender and racial equality, (3) positive classroom experiences, and (4) high levels of social integration. In addition, because researchers have repeatedly documented the degree to which women are more likely than men to drop out of science and engineering majors, the study examined the potential impact of gender in relation to these predictor variables. A survey was administered in the classroom to a total of 285 students enrolled in a required course for either a biological sciences and or an engineering major. Predictor variables were developed from standard scales, including the Images of Science/Scientists Scale, the Attitudes toward Women Scale, the Women in Science Scale, and the Perceptions of Prejudice Scale. Based on logistic regression models, results indicate that positive images of scientists and engineers was significantly related to improving the odds of students having a high commitment to major, high degree aspirations, and high commitment to career. There was also evidence that positive attitudes toward gender and racial equality as well as positive classroom experiences improved the odds of students' having high degree aspirations. There was limited evidence to suggest the significance of gender in interaction with the predictor variables. There was tentative evidence that field differences may play a critical role in persistence. The study concludes on two points. The first is that gender may be a more important factor in explaining why some students leave their science and engineering majors than in explaining why others stay. The second is that research directed at improving diversity in science would benefit from discussion about the measures of persistence.

The impact of middle manager affective commitment on perceived improvement program implementation success.

PubMed

Fryer, Ashley-Kay; Tucker, Anita L; Singer, Sara J

Recent literature suggests that middle manager affective commitment (emotional attachment, identification, and involvement) to an improvement program may influence implementation success. However, less is known about the interplay between middle manager affective commitment and frontline worker commitment, another important driver of implementation success. We contribute to this research by surveying middle managers who directly manage frontline workers on nursing units. We assess how middle manager affective commitment is related to their perceptions of implementation success and whether their perceptions of frontline worker support mediate this relationship. We also test whether a set of organizational support factors foster middle manager affective commitment. We adapt survey measures of manager affective commitment to our research context of hospitals. We surveyed 67 nurse managers from 19 U.S. hospitals. We use hierarchical linear regression to assess relationships among middle manager affective commitment to their units' falls reduction program and their perceptions of three constructs related to the program: frontline worker support, organizational support, and implementation success. Middle manager affective commitment to their unit's falls reduction program is positively associated with their perception of implementation success. This relationship is mediated by their perception of frontline worker support for the falls program. Moreover, middle managers' affective commitment to their unit's falls program mediates the relationship between perceived organizational support for the program and perceived implementation success. We, through this research, offer an important contribution by providing empirical support of factors that may influence successful implementation of an improvement program: middle manager affective commitment, frontline worker support, and organizational support for an improvement program. Increasing levels of middle manager affective commitment to an improvement program could strengthen program implementation success by facilitating frontline worker support for the program. Furthermore, providing the organizational support items in our survey construct may bolster middle manager affective commitment.

Studies of transformational leadership in the consumer service workgroup: cooperative conflict resolution and the mediating roles of job satisfaction and change commitment.

PubMed

Yang, Yi-Feng

2012-10-01

The present paper evaluates the effect of transformational leadership on job satisfaction and change commitment along with their interconnected effects (mediation) on cooperative conflict resolution (management) in customer service activities in Taiwan. The multi-source samples consist of data from personnel serving at customer centers (workgroups), such as phone service personnel, customer representatives, financial specialists, and front-line salespeople. An empirical study was carried out using a multiple mediation procedure incorporating boot-strapping techniques and PRODCLIN2 with structural equation modeling (SEM) analysis. The results indicate that the main effect of the leadership style on cooperative conflict resolution is mediated by change commitment and job satisfaction.

Nurses' intention to leave: critically analyse the theory of reasoned action and organizational commitment model.

PubMed

Liou, Shwu-Ru

2009-01-01

To systematically analyse the Organizational Commitment model and Theory of Reasoned Action and determine concepts that can better explain nurses' intention to leave their job. The Organizational Commitment model and Theory of Reasoned Action have been proposed and applied to understand intention to leave and turnover behaviour, which are major contributors to nursing shortage. However, the appropriateness of applying these two models in nursing was not analysed. Three main criteria of a useful model were used for the analysis: consistency in the use of concepts, testability and predictability. Both theories use concepts consistently. Concepts in the Theory of Reasoned Action are defined broadly whereas they are operationally defined in the Organizational Commitment model. Predictability of the Theory of Reasoned Action is questionable whereas the Organizational Commitment model can be applied to predict intention to leave. A model was proposed based on this analysis. Organizational commitment, intention to leave, work experiences, job characteristics and personal characteristics can be concepts for predicting nurses' intention to leave. Nursing managers may consider nurses' personal characteristics and experiences to increase their organizational commitment and enhance their intention to stay. Empirical studies are needed to test and cross-validate the re-synthesized model for nurses' intention to leave their job.

Organizational Stress as Moderator of Relationship Between Mental Health Provider Adaptability and Organizational Commitment.

PubMed

Green, Amy E; Dishop, Christopher R; Aarons, Gregory A

2016-10-01

Community mental health providers often operate within stressful work environments and are at high risk of emotional exhaustion, which can negatively affect job performance and client satisfaction with services. This cross-sectional study examined the relationships between organizational stress, provider adaptability, and organizational commitment. Variables were analyzed with moderated multilevel regression in a sample of 311 mental health providers from 49 community mental health programs. Stressful organizational climate, characterized by high levels of emotional exhaustion, role conflict, and role overload, was negatively related to organizational commitment. Organizational stress moderated the relationship between provider adaptability and organizational commitment, such that those who were more adaptable had greater levels of organizational commitment when organizational stress was low but were less committed than those who were less adaptable when organizational stress was high. Providers higher in adaptability may perceive their organization as a greater fit when the work environment is less stressful; however, highly adaptable providers may also exercise choice that manifests in lower commitment to staying in an overly stressful work environment. Service systems and organizational contexts are becoming increasingly demanding and stressful for direct mental health service providers. Therefore, community mental health organizations should assess and understand their organizational climate and intervene with empirically based organizational strategies when necessary to reduce stressful climates and maintain adaptable employees.

Factors Influencing Critical Care Nurses' Perception of Their Overall Job Satisfaction: An Empirical Study.

PubMed

Moneke, Ngozi; Umeh, Ogwo J

2015-10-01

The aim of this study was to explore the factors influencing critical care nurses’ perception of their overall job satisfaction. Nurses’ job satisfaction is a key issue to consider in the retention of critical care nurses. Shortages of nurses result in unsafe patient care, increased expense, and increased stress levels among other nurses. The Leadership Practices Inventory was used among a sample of critical care nurses to measure perceived leadership practices, the Organizational Commitment Questionnaire measured nurses commitment, and the Job in General scale was used to measure nurses’ overall job satisfaction. Four different hypotheses were tested using bivariate and multivariate statistical analytical techniques. Statistically significant relationships were found among the following hypotheses: (a) perceived leadership and job satisfaction; (b) organizational commitment and job satisfaction; and (c) perceived leadership practices, organizational commitment, and job satisfaction. No significant relationships were found among critical care nurses’ demographic variables and job satisfaction. Organizational commitment was the strongest predictor of job satisfaction. Encourage the heart (B = 0.116, P = .035) and organizational commitment (B = 0.353, P = .000) were found to be significantly associated with job satisfaction. These findings have implications for nurse educators, preceptors, administrators, recruiters, and managers in promoting satisfaction.

Factors influencing critical care nurses' perception of their overall job satisfaction: an empirical study.

PubMed

Moneke, Ngozi; Umeh, Ogwo J

2013-04-01

The aim of this study was to explore the factors influencing critical care nurses' perception of their overall job satisfaction. Nurses' job satisfaction is a key issue to consider in the retention of critical care nurses. Shortages of nurses result in unsafe patient care, increased expense, and increased stress levels among other nurses. The Leadership Practices Inventory was used among a sample of critical care nurses to measure perceived leadership practices, the Organizational Commitment Questionnaire measured nurses commitment, and the Job in General scale was used to measure nurses' overall job satisfaction. Four different hypotheses were tested using bivariate and multivariate statistical analytical techniques. Statistically significant relationships were found among the following hypotheses: (a) perceived leadership and job satisfaction; (b) organizational commitment and job satisfaction; and (c) perceived leadership practices, organizational commitment, and job satisfaction. No significant relationships were found among critical care nurses' demographic variables and job satisfaction. Organizational commitment was the strongest predictor of job satisfaction. Encourage the heart (B = 0.116, P = .035) and organizational commitment (B = 0.353, P = .000) were found to be significantly associated with job satisfaction. These findings have implications for nurse educators, preceptors, administrators, recruiters, and managers in promoting satisfaction.

How Can We Make the Pain Go Away? Public Policies to Manage Pain at the End of Life

PubMed Central

Imhof, Sara; Kaskie, Brian

2011-01-01

The continued undertreatment of pain at the end of life is a substantive public health problem that has not been resolved through increased public awareness, the issuance of clinical guidance for providers, or expanded organizational commitments. In this forum, we illuminate the role of public policies in promoting pain management. We review federal and state policies and consider empirical evaluations that compared the quality of state policies and the factors that contributed to their formation. We resolve that any organized interest in improving end-of-life care should begin by focusing on the development and expansion of those state policies that support the provision of evidence-based medicine for reducing the amount of pain an individual experiences at the end of life. Although empirical research is needed to determine which particular aspects of state pain policy are most critical and how these policies can be implemented most effectively, any organized effort that advances state medical board activity or another state policy would appear to be making an important step toward making the pain at the end of life go away. PMID:18728292

Incentives and other factors associated with employee participation in health risk assessments.

PubMed

Taitel, Michael S; Haufle, Vincent; Heck, Debi; Loeppke, Ronald; Fetterolf, Donald

2008-08-01

Investigate factors associated with employee participation rates in health risk assessments. This cross-sectional study using multiple regression analyzed data from 124 employers with 882,275 eligible employees who completed 344,825 health and productivity assessments (HPAs). Incentive value and Communications and Organizational Commitment Level (Com/Org Level) were the strongest predictors of HPA completion rates. Employer size and a Gateway Model were also significant predictors. In addition, a correlation of variables showed other important relationships. To achieve a 50% HPA completion rate, employers with a low Com/Org Level will need an incentive value of approximately $120 whereas employers with a high Com/Org Level only need approximately $40--a difference of $80 dollars. This applied study offers empirical evidence to help employers increase their employees' participation in health risk assessments.

Linking Emotional Labor, Public Service Motivation, and Job Satisfaction: Social Workers in Health Care Settings.

PubMed

Roh, Chul-Young; Moon, M Jae; Yang, Seung-Bum; Jung, Kwangho

2016-01-01

This study examines the determinants of emotional laborers'--social workers in health care organizations--job satisfaction and their public service motivation in using a structural equation model and provides empirical evidence regarding what contributes to job satisfaction or burnout in these workers. Among several latent variables, this study confirmed that false face significantly decreases the job satisfaction of social worker and is positively associated with burnout. In addition, commitment to public interest increases social workers' job satisfaction significantly. This study has implications for the management of emotional labor. By educating emotional laborers to reappraise situations to increase their job satisfaction and avoid burnout, reappraisal training and education are expected to result in increases in positive emotions and decreases in negative emotions, and to improve employees' performance in their organizations.

Financial and non-financial conflicts of interests in psychiatry.

PubMed

Maj, Mario

2010-11-01

A conflict of interests occurs when a doctor is unduly influenced by a secondary interest (i.e., a personal incentive) in his acts concerning one of the primary interests to which he is professionally committed (the welfare of patients, the progress of science, or the education of students or residents). One specific variety of conflicts of interests has monopolized the attention of the scientific and lay press: the financial conflicts of interests arising from the relationships between doctors and drug companies. A large literature has described the many, sometimes subtle, ways by which a psychiatrist can be influenced in his prescribing habits or research activities by his relationships with the industry. Some empirical evidence is now available in this area. On the other hand, it has been pointed out that the current debate on this issue is sometimes "affectively charged" or fails to take into account that the interests of patients, families and mental health professionals and those of the industry may be often convergent. Other types of conflicts of interests are beginning now to be discussed. There is evidence that the allegiance of a researcher to a given school of thought may influence the results of studies comparing different psychotherapeutic techniques, thus colliding with the primary interest represented by the progress of science. Political commitment is also emerging as a source of conflicts of interests. Financial and non-financial conflicts of interests are widespread in psychiatric practice and research. They cannot be eradicated, but must be managed more effectively than is currently the case.

Essays on restructured electricity markets

NASA Astrophysics Data System (ADS)

Nicholson, Emma Leah

This dissertation focuses on the performance of restructured electricity markets in the United States. In chapter 1, I study bidder-specific offer caps ("BSOCs") which are used to mitigate market power in three wholesale electricity markets. The price of electricity is determined through multi-unit uniform price auctions and BSOCs impose an upper limit, which is increasing in marginal cost, on each generator's bid. I apply BSOCs in both the uniform and discriminatory price auctions and characterize the equilibria in a two firm model with stochastic demand. BSOCs unambiguously increase expected production efficiency in the uniform price auction and they can increase the expected profit of the generator with the lower cap. Chapter 2, coauthored with Ramteen Sioshansi, Ph.D., compares two types of uniform price auction formats used in wholesale electricity markets, centrally committed markets and self committed markets. In centrally committed markets, generators submit two-part bids consisting of a fixed startup cost and a variable (per MWh) energy cost, and the auctioneer ensures that no generator operates at a loss. Generators in self committed markets must incorporate their startup costs into their one part energy bids. We derive Nash equilibria for both the centrally and self committed electricity markets in a model with two symmetric generators with nonconvex costs and deterministic demand. Using a numerical example, we demonstrate that if the caps on the bid elements are chosen appropriately, the two market designs are equivalent in terms of generator revenues and settlement costs. Regulators and prominent academic experts believe that electric restructuring polices have stifled investment in new generation capacity. In chapter 3 I seek to determine whether these fears are supported by empirical evidence. I examine both total investment in megawatts and the number of new investments across regions that adopted different electric restructuring policies to determine whether electric restructuring is associated with lower levels of investment in new generation capacity. The estimation results do not prove that total investment levels are lower in regions with restructured electric systems, but I cannot rule the possibility out.

Vagabonding Slowly: Ecopedagogy, Metaphors, Figurations, and Nomadic Ethics

ERIC Educational Resources Information Center

Payne, Phillip G.

2014-01-01

Critical environmental education promised a reconstructive critique of any education that reconstituted social and ecological injustices. Post-critical inquiry in environmental education research revitalizes that commitment. The "voices" of the researched and researcher are well represented in this empirical study of a radical curriculum…

Childcare, Children and Capability

ERIC Educational Resources Information Center

Wright, Hazel R.

2012-01-01

Empirical research focused on women studying childcare in an English further education college found the participants strangely contented despite demanding lifestyles. They were intent on integrating their family, work and educational commitments rather than actively seeking future gain, an understanding that led to the development of an original…

[Willingness to accept an Internet-based mobility platform in different age cohorts. Empiric results of the project S-Mobil 100].

PubMed

Beil, J; Cihlar, V; Kruse, A

2015-02-01

The aim of the project S-Mobil 100 is to develop and implement a prototype of an internet-based, generation-appropriate mobility platform in the model region Siegen-Wittgenstein. In the context of an empirical preliminary study, use of technology, experience with technology, general attitudes towards technology, general technology commitment, and the willingness to accept the mobility platform were investigated in different age cohorts. The investigation was carried out using a written survey based on a standardized questionnaire. The sample of 358 persons aged 40-90 years was divided in four age cohorts (40-54, 55-64, 65-74, and 75 + years). Our results show a high willingness to accept the mobility platform in the overall sample. Age, residence, income, and general technology commitment were significant predictors for the judgment of the platform. Although there were group differences in accepting the mobility platform, the older cohorts are also open-minded towards this new technology.

Management Commitment to Safety, Teamwork, and Hospital Worker Injuries.

PubMed

McGonagle, Alyssa K; Essenmacher, Lynnette; Hamblin, Lydia; Luborsky, Mark; Upfal, Mark; Arnetz, Judith

2016-01-01

Although many studies link teamwork in health care settings to patient safety, evidence linking teamwork to hospital worker safety is lacking. This study addresses this gap by providing evidence linking teamwork perceptions in hospital workers to worker injuries, and further, finds a linkage between manager commitment to safety and teamwork. Organizational records of worker injuries and survey responses regarding management commitment to safety and teamwork from 446 hospital workers within 42 work units in a multi-site hospital system were examined. Results underscored the particular importance of teamwork on worker injuries as well as the importance of management commitment to safety as relating to teamwork. To improve worker safety, organizational leaders and unit managers should work to maintain environments wherein teamwork can thrive.

Management Commitment to Safety, Teamwork, and Hospital Worker Injuries

PubMed Central

McGonagle, Alyssa K.; Essenmacher, Lynnette; Hamblin, Lydia; Luborsky, Mark; Upfal, Mark; Arnetz, Judith

2016-01-01

Although many studies link teamwork in health care settings to patient safety, evidence linking teamwork to hospital worker safety is lacking. This study addresses this gap by providing evidence linking teamwork perceptions in hospital workers to worker injuries, and further, finds a linkage between manager commitment to safety and teamwork. Organizational records of worker injuries and survey responses regarding management commitment to safety and teamwork from 446 hospital workers within 42 work units in a multi-site hospital system were examined. Results underscored the particular importance of teamwork on worker injuries as well as the importance of management commitment to safety as relating to teamwork. To improve worker safety, organizational leaders and unit managers should work to maintain environments wherein teamwork can thrive. PMID:27867448

Acceptance and Commitment Therapy as a Unified Model of Behavior Change

ERIC Educational Resources Information Center

Hayes, Steven C.; Pistorello, Jacqueline; Levin, Michael E.

2012-01-01

The present article summarizes the assumptions, model, techniques, evidence, and diversity/social justice commitments of Acceptance and Commitment Therapy (ACT). ACT focused on six processes (acceptance, defusion, self, now, values, and action) that bear on a single overall target (psychological flexibility). The ACT model of behavior change has…

Organizational Stress Moderates the Relationship between Mental Health Provider Adaptability and Organizational Commitment

PubMed Central

Green, Amy E.; Dishop, Christopher; Aarons, Gregory A

2016-01-01

Objective Community mental health providers often operate within stressful work environments and are at high risk for emotional exhaustion, which can negatively affect job performance and client satisfaction with services. This cross-sectional study examines the relationships between organizational stress, provider adaptability, and organizational commitment. Methods Variables were analyzed using moderated multi-level regression in a sample of 311 mental health providers from 49 community mental health programs. Results Stressful organizational climate, characterized by high levels of emotional exhaustion, role conflict, and role overload, was negatively related to organizational commitment. Organizational stress moderated the relationship between provider adaptability and organizational commitment, such that those who were more adaptable had greater levels of organizational commitment when organizational stress was low, but were less committed than those who were less adaptable when organizational stress was high. Conclusions In the current study, providers higher in adaptability may perceive their organization as a greater fit when characterized by lower levels of stressfulness; however, highly adaptable providers may also exercise choice that manifests in lower commitment to staying in an overly stressful work environment. Service systems and organizational contexts are becoming increasingly demanding and stressful for direct mental health service providers. Therefore, community mental health organizations should assess and understand their organizational climate and intervene with empirically based organizational strategies when necessary to reduce stressful climates and maintain desirable employees. PMID:27301760

The Effectiveness Paradox: Institutional vs Community Placement of Offenders.

ERIC Educational Resources Information Center

Sarri, Rosemary

1981-01-01

Empirical data show that there are more negative consequences for youth offenders committed to institutional rather than community-based programs. However, public policy, governed by political factors rather than knowledge of the relative effectiveness of alternative programs, favors punishment and retribution over rehabilitation goals.…

External Communities of Practice and Relational Capital

ERIC Educational Resources Information Center

Dewhurst, Frank W.; Navarro, Juan G. Cegarra

2004-01-01

External communities of practice are groups formed by company clients and employees based on common interests, commitment, mutual trust and collaboration whose members regularly share knowledge and learning. This paper examines how external communities of practice contribute to the creation of relational capital through an empirical investigation…

Passion, Intimacy, and Commitment in Casual Sexual Relationships in a Canadian Sample of Emerging Adults.

PubMed

Rodrigue, Carl; Blais, Martin; Lavoie, Francine; Adam, Barry D; Goyer, Marie-France; Magontier, Céline

2017-12-04

Research on casual sexual relationships (CSRs) among emerging adults is prevalent, yet our empirical and theoretical knowledge of relationship processes involved in these relationships is limited. The present study's objective was to compare four CSR partner types (acquaintance, friend, non-dating partner, ex-romantic partner) on passion, intimacy, and commitment, the components of Sternberg's triangular theory of love. A total of 441 Canadians aged 18-25 years who were not in a romantic relationship, and who reported having had more than one sexual contact with their last CSR partner, completed an online survey. Across all partner types, passion was highest, followed by intimacy and commitment. Levels of passion, intimacy, and commitment generally increased with partner familiarity. However, CSR partner type differences on the three components were partially explained by CSR components (i.e., frequency of sexual activity, frequency of social activity, whether partners saw each other with the main goal of having sex, sexual exclusivity agreement, and hopes about the relationship). Results are consistent with CSRs' emphasis on sexuality, and, to a lesser extent, emotions. However, they challenge the mainstream and scientific conflation of CSRs with an absence of emotional bond, commitment, or love.

Rehabilitation Counseling Professional Associations: Membership, Membership Intentions, and Levels of Commitment among Rehabilitation Counseling Professionals

ERIC Educational Resources Information Center

Phillips, Brian N.

2011-01-01

Declining membership is a concerning, yet poorly understood issue affecting professional associations across many disciplines (Bauman, 2008). The discipline of rehabilitation counseling is experiencing membership decline even as the number of certified rehabilitation counselors continues to increase (Leahy, 2009). Little empirical research…

Creating Better Schools through Democratic School Leadership

ERIC Educational Resources Information Center

San Antonio, Diosdado M.

2008-01-01

This paper examines the impact of implementing democratic school leadership via advisory school councils in Philippine public secondary schools. Through an experiment with empirical surveys and interviews, this study reveals that the experimental group had higher levels of commitment, empowerment and trust compared with the control group after one…

Children's Suicidal Thinking: An Empirical Inquiry.

ERIC Educational Resources Information Center

Bailey, Bruce E.; And Others

Although over 5,000 children and adolescents commit suicide annually, little is known about suicidal thinking of normal children. Due to ethical considerations, researchers must be sensitive to the possibility that they could introduce suicide as an option to a child. A methodology was developed to examine suicidal thinking through projected…

Classifying Partner Femicide

ERIC Educational Resources Information Center

Dixon, Louise; Hamilton-Giachritsis, Catherine; Browne, Kevin

2008-01-01

The heterogeneity of domestic violent men has long been established. However, research has failed to examine this phenomenon among men committing the most severe form of domestic violence. This study aims to use a multi-dimensional approach to empirically construct a classification system of men who are incarcerated for the murder of their female…

Escalation of Commitment in the Surgical ICU.

PubMed

Braxton, Carla C; Robinson, Celia N; Awad, Samir S

2017-04-01

Escalation of commitment is a business term that describes the continued investment of resources into a project even after there is objective evidence of the project's impending failure. Escalation of commitment may be a contributor to high healthcare costs associated with critically ill patients as it has been shown that, despite almost certain futility, most ICU costs are incurred in the last week of life. Our objective was to determine if escalation of commitment occurs in healthcare settings, specifically in the surgical ICU. We hypothesize that factors previously identified in business and organizational psychology literature including self-justification, accountability, sunk costs, and cognitive dissonance result in escalation of commitment behavior in the surgical ICU setting resulting in increased utilization of resources and cost. A descriptive case study that illustrates common ICU narratives in which escalation of commitment can occur. In addition, we describe factors that are thought to contribute to escalation of commitment behaviors. Escalation of commitment behavior was observed with self-justification, accountability, and cognitive dissonance accounting for the majority of the behavior. Unlike in business decisions, sunk costs was not as evident. In addition, modulating factors such as personality, individual experience, culture, and gender were identified as contributors to escalation of commitment. Escalation of commitment occurs in the surgical ICU, resulting in significant expenditure of resources despite a predicted and often known poor outcome. Recognition of this phenomenon may lead to actions aimed at more rational decision making and may contribute to lowering healthcare costs. Investigation of objective measures that can help aid decision making in the surgical ICU is warranted.

Validity Evidence for the Organizational Commitment Questionnaire in the Japanese Corporate Culture.

ERIC Educational Resources Information Center

White, Marion M.; And Others

1995-01-01

The validity of the Organizational Commitment Questionnaire as a measure of organizational commitment in the Japanese culture was studied with 1,481 Japanese employees. The three-factor model was a better fit to the data than the one- or two-factor models. Results support the cross-cultural utility of the measure. (SLD)

Are experiences of family and of organized violence predictors of aggression and violent behavior? A study with unaccompanied refugee minors

PubMed Central

Mueller-Bamouh, Veronika; Ruf-Leuschner, Martina; Dohrmann, Katalin; Schauer, Maggie; Elbert, Thomas

2016-01-01

Background There is strong support for familial abuse as a risk factor for later delinquency and violent offending, whereas empirical evidence about the contribution of experienced organized violence to the cycle of violence is less clear. Nevertheless not all abused children do become violent offenders. This raises the question of which factors influence these children's risk of future aggressive behavior. Recent evidence suggests that the trait of appetitive aggression plays an important role in the prediction of aggressive behavior. Objective The focus of the study is to investigate whether exposures to 1) organized; and 2) family violence equally contribute to aggressive behavior and how this is related to a trait of appetitive aggression. Furthermore it is of interest to uncover how the severity of posttraumatic stress disorder (PTSD) symptoms modulates associations between violent experiences and aggression. Method To answer these questions, we investigated unaccompanied refugee minors who had been exposed to varying levels of both violence types. Using structured interviews, experiences of organized and familial violence, self-committed aggressive acts, the trait of appetitive aggression, and PTSD symptoms were assessed in 49 volunteers. Results A sequential regression analysis revealed that the trait of appetitive aggression and experienced family violence were independent and significant predictors of self-committed aggressive acts, altogether accounting for 70% of the variance. Exposure to organized violence, however, was not significantly associated with aggressive acts or appetitive aggression. PTSD symptom severity was not correlated with measures of aggression but with the exposure to familial and organized violence. Conclusions Results suggest that in addition to the impact of family violence, an elevated trait of appetitive aggression plays a crucial role in aggressive behavior and should be considered in psychotherapeutic treatment. PMID:26886483

Are experiences of family and of organized violence predictors of aggression and violent behavior? A study with unaccompanied refugee minors.

PubMed

Mueller-Bamouh, Veronika; Ruf-Leuschner, Martina; Dohrmann, Katalin; Schauer, Maggie; Elbert, Thomas

2016-01-01

There is strong support for familial abuse as a risk factor for later delinquency and violent offending, whereas empirical evidence about the contribution of experienced organized violence to the cycle of violence is less clear. Nevertheless not all abused children do become violent offenders. This raises the question of which factors influence these children's risk of future aggressive behavior. Recent evidence suggests that the trait of appetitive aggression plays an important role in the prediction of aggressive behavior. The focus of the study is to investigate whether exposures to 1) organized; and 2) family violence equally contribute to aggressive behavior and how this is related to a trait of appetitive aggression. Furthermore it is of interest to uncover how the severity of posttraumatic stress disorder (PTSD) symptoms modulates associations between violent experiences and aggression. To answer these questions, we investigated unaccompanied refugee minors who had been exposed to varying levels of both violence types. Using structured interviews, experiences of organized and familial violence, self-committed aggressive acts, the trait of appetitive aggression, and PTSD symptoms were assessed in 49 volunteers. A sequential regression analysis revealed that the trait of appetitive aggression and experienced family violence were independent and significant predictors of self-committed aggressive acts, altogether accounting for 70% of the variance. Exposure to organized violence, however, was not significantly associated with aggressive acts or appetitive aggression. PTSD symptom severity was not correlated with measures of aggression but with the exposure to familial and organized violence. Results suggest that in addition to the impact of family violence, an elevated trait of appetitive aggression plays a crucial role in aggressive behavior and should be considered in psychotherapeutic treatment.

The Measurement of International Military Commitments for Crisis Early Warning

DTIC Science & Technology

1976-09-01

34generalized cultural expectations", to use Becker’s phraseology. Foreign policy and strategic analysts are familiar with such expectations (Harkabi, 1966:20...commitment. A third characteristic is the public nature of a commitment. In order to accurately identify a commitment, there must be explicit evidence...PAR YUG TAI CON JAM PER ZAM TUR COP JAP POL USA Cos JOR RHO CUB KEN RUM CYP KON RWA CZE KOS SAU DAH KUd SEN DOM LAO SIE PAGE 11 and American

24 CFR 599.509 - Modification of commitments and plans.

Code of Federal Regulations, 2011 CFR

2011-04-01

... local commitments made at the time of application as required by § 599.107 and the tax incentives utilization plans required by § 599.505. Requests must provide evidence to support the proposed modifications...

24 CFR 599.509 - Modification of commitments and plans.

Code of Federal Regulations, 2010 CFR

2010-04-01

... local commitments made at the time of application as required by § 599.107 and the tax incentives utilization plans required by § 599.505. Requests must provide evidence to support the proposed modifications...

Adolescents' View of Family Functioning: A Validation of the RES.

ERIC Educational Resources Information Center

Chambliss, Catherine; And Others

The contextual model argues that people in a relationship must experience a sense of loyalty, fairness, and reciprocity in order to build commitment and trust and provide ongoing mutual care. The Relational Ethics Scale (RES), which assess key relational variables, was developed for use in empirical research to test the theoretical framework of…

Higher Education Curriculum Orientations and the Implications for Institutional Curriculum Change

ERIC Educational Resources Information Center

Roberts, Pamela

2015-01-01

This research is based on an empirical study exploring how academics make curriculum decisions and their perceptions of the influences that shape their decisions. Interviews were held with 20 academics from diverse disciplines, who were both research active and committed to teaching. The higher education curriculum was conceptualised as a field of…

Intention to Commit Online Music Piracy and Its Antecedents: An Empirical Investigation

ERIC Educational Resources Information Center

Morton, Neil A.; Koufteros, Xenophon

2008-01-01

Online piracy of copyrighted digital music has become rampant as Internet bandwidth and digital compression technologies have advanced. The music industry has suffered significant financial losses and has responded with lawsuits, although online music piracy remains prevalent. This article developed a research model to study the determinants of…

Meaningful Commitment: Finding Meaning in Volunteer Work

ERIC Educational Resources Information Center

Schnell, Tatjana; Hoof, Matthias

2012-01-01

This study tests the hypothesis that volunteer work is associated with various aspects of meaning making by employing a multi-dimensional model of meaning operationalized by the "Sources of Meaning and Meaning in Life Questionnaire" ("SoMe"). An empirical study comparing 168 volunteers with a representative sample of the general population (N =…

Sensemaking in Enterprise Resource Planning Project Deescalation: An Empirical Study

ERIC Educational Resources Information Center

Battleson, Douglas Aloys

2013-01-01

Enterprise resource planning (ERP) projects, a type of complex information technology project, are very challenging and expensive to implement. Past research recognizes that escalation, defined as the commitment to a failing course of action, is common in such projects. While the factors that contribute to escalation (e.g., project conditions,…

The Development of Ethnic Identity in Adolescents.

ERIC Educational Resources Information Center

Phinney, Jean S.

This paper presents a model and some empirical research on the process of ethnic identity development beyond childhood. Several models of ethnic identity development among minorities share with Erikson the idea that an achieved identity is the result of an identity crisis, which involves a period of searching that leads to a commitment. In order…

The "Communication Commando Model" Creates a Research Culture of Commitment

ERIC Educational Resources Information Center

Pollock, John C.

2008-01-01

A major dilemma faced by undergraduates is the enormous intellectual distance between standard short exercises (essays or exams) in traditional class work and more thorough, literature rich, meticulously analyzed, often empirically tested, issue-oriented work of scholars. Over the past 15 years, the author designed a "communication commando model"…

Responding to the UNDP Evaluations Unit

ERIC Educational Resources Information Center

Lempert, David H.

2012-01-01

The author of an indicator that tests evaluation system compliance with good governance principles addresses the UNDP's response to his article by offering an empirical test of the UNDP's commitment to reform. While the UNDP Evaluations Office claims to be working on reforms, the test exposes the unwillingness of the UNDP Evaluations Office to…

Attitudes of Academic Staff towards Their Job and Organisation: An Empirical Assessment

ERIC Educational Resources Information Center

Capelleras, Joan-Lluis

2005-01-01

The relationships and differences in how academic staff perceive their work and organisation are of great importance for human resource strategies in the higher education sector. The present study examines work-related attitudes of academic staff, namely job satisfaction, self-efficacy and organisational commitment. The purpose is to analyse how…

Islamic Values and Commitment among Hausa Muslim Students: An Empirical Study.

ERIC Educational Resources Information Center

Saleemi, Abdul Hamid

This research examined two separate but related issues in Nigerian education. One, it attempted to assess the impact of Islamic and Western-type institutions upon the acquisition of religious knowledge and performance of religious duties among Hausa Muslim youth. Second, it addressed itself to measuring the religious devoutness of Muslims by…

Illiterate Prisoners? Myths and Empirical Realities

ERIC Educational Resources Information Center

Rankin, Carole E.

2005-01-01

This study reviews state and national surveys of prisoner literacy and compares their results to two recent surveys of literacy in Michigan prisoners. The persistent notion that prisoners are severely illiterate is shown to be a myth. In Michigan, only 10 to 11% of commitments were found to have Test of Adult Basic Education scores below grade…

Occupational Segregation by Sex in Nordic Countries: An Empirical Investigation.

ERIC Educational Resources Information Center

Melkas, Helina; Anker, Richard

1997-01-01

Analysis of data from 200 occupations 1970-90 shows that one-third of all workers in Finland, Norway, and Sweden would have to change occupations to eliminate gender segregation. Despite Nordic nations' commitment to equality, women often work in female-dominated or part-time occupations and typically earn less. (SK)

Evidence-based ethics – What it should be and what it shouldn't

PubMed Central

Strech, Daniel

2008-01-01

Background The concept of evidence-based medicine has strongly influenced the appraisal and application of empirical information in health care decision-making. One principal characteristic of this concept is the distinction between "evidence" in the sense of high-quality empirical information on the one hand and rather low-quality empirical information on the other hand. In the last 5 to 10 years an increasing number of articles published in international journals have made use of the term "evidence-based ethics", making a systematic analysis and explication of the term and its applicability in ethics important. Discussion In this article four descriptive and two normative characteristics of the general concept "evidence-based" are presented and explained systematically. These characteristics are to then serve as a framework for assessing the methodological and practical challenges of evidence-based ethics as a developing methodology. The superiority of evidence in contrast to other empirical information has several normative implications such as the legitimization of decisions in medicine and ethics. This implicit normativity poses ethical concerns if there is no formal consent on which sort of empirical information deserves the label "evidence" and which does not. In empirical ethics, which relies primarily on interview research and other methods from the social sciences, we still lack gold standards for assessing the quality of study designs and appraising their findings. Conclusion The use of the term "evidence-based ethics" should be discouraged, unless there is enough consensus on how to differentiate between high- and low-quality information produced by empirical ethics. In the meantime, whenever empirical information plays a role, the process of ethical decision-making should make use of systematic reviews of empirical studies that involve a critical appraisal and comparative discussion of data. PMID:18937838

Cognitive abilities and motivational processes in high school students' science achievement and engagement

NASA Astrophysics Data System (ADS)

Lau, Shun

The dissertation presents two analytic approaches, a variable-centered and person-centered approach, to investigating holistic patterns of the cognitive, motivational, and affective correlates of science achievement and engagement in a sample of 491 10th and 11th grade high-school students. Building on Snow's (1989) idea of two pathways to achievement outcomes, Study 1 adopted a variable-centered approach to examining how cognitive and motivational factors associated with the performance and commitment pathways, respectively, contributed to the prediction of achievement outcomes in science. Results of hierarchical regression analyses showed that (a) students' cognitive abilities were the strongest predictors of their performance in science as measured by standardized test scores; (b) motivational processes enhanced the predictive validity for science test scores and grades beyond the variance accounted for by ability and demography; (c) motivational processes were the strongest predictors of students' commitment to science in the form of situational engagement and anticipated choices of science-related college majors and careers; and (d) competence beliefs served as a point of contact between the performance and commitment pathways. These results are consistent with Snow's (1989) conjecture that both performance and commitment pathway-related factors are necessary for understanding the full range of person-level inputs to achievement outcomes. Study 2 adopted a person-centered approach to examining holistic organizations of psychological factors within individuals and their relations to science achievement and engagement. Four types of students characterized by unique configurations of cognitive, motivational, and affective attributes were identified in both the male and female subsamples using inverse factor analysis. Type membership was found to distinguish students in various indicators of science achievement and engagement. Two of the four types were also found to generalize across gender groups. These two generalizable types resembled the mastery-oriented and helpless patterns identified in motivational research and the resilient and overcontrolled patterns identified in personality research. Study 2 provides empirical evidence for the replicability, generalizability, and validity of the identified types in the domain of science. It also demonstrates the importance of examining holistic patterns of individuals' psychological profiles and the utility of inverse factor analysis in person-centered research.

Disrupting the Carceral State through Education Journey Mapping

ERIC Educational Resources Information Center

Annamma, Subini

2016-01-01

The School-to-Prison Pipeline is an alarming trend of funneling children of color out of schools and into incarceration. Yet the focus on the Pipeline neglects the ways society is imbued with a commitment to criminalizing unwanted bodies. In this empirical article I foreground a spatial analysis, making connections to the socio-spatial dialectic,…

An Empirical Exploration of Selected Policy Options in Organ Donation.

ERIC Educational Resources Information Center

Klenow, Daniel J.; Youngs, George A., Jr.

1995-01-01

Presents findings from a mail survey of 414 persons regarding organ transplantation and donation policy issues. Gauged three measures of support for organ donation: donor card commitment, required request of next-of-kin support, and weak presumed consent support. High levels of support exist for organ donor cards and the next-of-kin law. Little…

Acceptance and Commitment Therapy in the Rehabilitation of a Girl with Chronic Idiopathic Pain: Are We Breaking New Ground?

ERIC Educational Resources Information Center

Asmundson, Gordon J. G.; Hadjistavropolous, Heather D.

2006-01-01

Wicksell and colleagues (2005) addressed the important and currently understudied realm of chronic idiopathic musculoskeletal pain treatment in children. They presented a brief overview of empirically supported treatments for children with chronic pain, detailed their case and intervention strategy, and offered conclusions regarding the potential…

An Empirical Model of Body Image Disturbance Using Behavioral Principles Found in Functional Analytic Psychotherapy and Acceptance and Commitment Therapy

ERIC Educational Resources Information Center

Callaghan, Glenn M.; Duenas, Julissa A.; Nadeau, Sarah E.; Darrow, Sabrina M.; Van der Merwe, Jessica; Misko, Jennifer

2012-01-01

The literature examining body image disturbance and Body Dysmorphic Disorder (BDD) is fraught with competing theoretical constructions of the etiology and nosology of these problems. Recent studies on various forms of psychopathology suggest that intrapersonal processes, including experiential avoidance, and interpersonal processes such as…

An Empirical Study of the Conceptualization of Overall Organizational Justice and Its Relationship with Psychological Empowerment, Organizational Commitment and Turnover Intention in Higher Education

ERIC Educational Resources Information Center

Tsai, Markus Chia-Han

2012-01-01

Traditionally, organizational justice has been conceptualized by differentiating the construct into distributive, procedural and interactional justice. In recent years, some researchers have suggested that treating organizational justice as one concept may be a better approach, since the distributive, procedural and interactional justice have…

Rural Schools, Social Capital and the Big Society: A Theoretical and Empirical Exposition

ERIC Educational Resources Information Center

Bagley, Carl; Hillyard, Sam

2014-01-01

The paper commences with a theoretical exposition of the current UK government's policy commitment to the idealised notion of the Big Society and the social capital currency underpinning its formation. The paper positions this debate in relation to the rural and adopts an ethnographically-informed methodological approach to provide an in-depth…

The Quest for Identity in Adolescence: Heterogeneity in Daily Identity Formation and Psychosocial Adjustment across 5 Years

ERIC Educational Resources Information Center

Becht, Andrik I.; Nelemans, Stefanie A.; Branje, Susan J. T.; Vollebergh, Wilma A. M.; Koot, Hans M.; Denissen, Jaap J. A.; Meeus, Wim H. J.

2016-01-01

Identity formation is one of the key developmental tasks in adolescence. According to Erikson (1968) experiencing identity uncertainty is normative in adolescence. However, empirical studies investigating identity uncertainty on a daily basis are lacking. Hence, studying individual differences in daily certainty (i.e., identity commitment levels)…

Empirical Inquiry Into Teacher Centers. Teacher Education Forum; Volume 3, Number 13.

ERIC Educational Resources Information Center

Ruchkin, Judith P.

This report represents a summary of a larger, on-going investigation in teacher education committed to providing a detailed description of the differences found in teacher center and noncenter programs. Part one describes the design, and then summarizes the findings, of the initial phase of the center study by providing the answers to the six…

"Remember Me": Memory and Action in "Hamlet".

ERIC Educational Resources Information Center

Andrews, Michael Cameron

1981-01-01

Examines the relationship between Hamlet's commitments to the past and his failure to translate these commitments into action, as he permits himself to be deflected by preoccupation with the future consequences of his action. Cites supportive evidence from the text. (DMM)

Learning organizations, internal marketing, and organizational commitment in hospitals.

PubMed

Tsai, Yafang

2014-04-04

Knowledge capital is becoming more important to healthcare establishments, especially for hospitals that are facing changing societal and industrial patterns. Hospital staff must engage in a process of continual learning to improve their healthcare skills and provide a superior service to their patients. Internal marketing helps hospital administrators to improve the quality of service provided by nursing staff to their patients and allows hospitals to build a learning culture and enhance the organizational commitment of its nursing staff. Our empirical study provides nursing managers with a tool to allow them to initiate a change in the attitudes of nurses towards work, by constructing a new 'learning organization' and using effective internal marketing. A cross-sectional design was employed. Two hundred questionnaires were distributed to nurses working in either a medical centre or a regional hospital in Taichung City, Taiwan, and 114 valid questionnaires were returned (response rate: 57%). The entire process of distribution and returns was completed between 1 October and 31 October 2009. Hypothesis testing was conducted using structural equation modelling. A significant positive correlation was found between the existence of a 'learning organization', internal marketing, and organizational commitment. Internal marketing was a mediator between creating a learning organization and organizational commitment. Nursing managers may be able to apply the creation of a learning organization to strategies that can strengthen employee organizational commitment. Further, when promoting the creation of a learning organization, managers can coordinate their internal marketing practices to enhance the organizational commitment of nurses.

Pilot study for evidence-based nursing management: improving the levels of job satisfaction, organizational commitment, and intent to leave among nurses in Turkey.

PubMed

Arslan Yurumezoglu, Havva; Kocaman, Gulseren

2012-06-01

Because of the nursing shortage problem, an important goal for nurse managers is preventing nurses from leaving the organization. This study analyzed the effect of evidence-based nursing management practices on nurses' levels of job satisfaction, organizational commitment, and intent to leave using the Promoting Action Research Implementation in Health Service framework as a guide. This study employed a single-group, quasi-experimental, pretest-post-test design with repeated measures. Data were collected using the Minnesota Job Satisfaction Questionnaire and the Organizational Commitment Scale. The study was conducted at a 127-bed private, accredited hospital. The sample was composed of 58 nurses who participated in all three measurements. Data analysis was conducted using repeated-measures anova and the Cochrane Q-test. An improvement was observed in the nurses' intrinsic, extrinsic, and total satisfaction levels, and in the degree of normative commitment. Nurse managers stated that they benefited from this study. In order to find effective and long-lasting solutions to the nursing shortage problem, evidence-based recommendations should be used in nursing management. © 2012 Blackwell Publishing Asia Pty Ltd.

Psychological contract breach and outcomes: Combining meta-analysis and structural equation models.

PubMed

Topa Cantisano, Gabriela; Morales Domínguez, J Francisco; Depolo, Marco

2008-08-01

In this study, meta-analytic procedures were used to examine the relationships between psychological contract perceived breach and certain outcome variables, such as organizational commitment, job satisfaction and organizational citizenship behaviours (OCB). Our review of the literature generated 41 independent samples in which perceived breach was used as a predictor of these personal and organizational outcomes. A medium effect size (ES) for desirable outcomes (job satisfaction, organizational commitment, organizational trust, OCB and performance) was obtained (r=-.35). For undesirable outcomes (neglect in role duties and intention to leave), ES were also medium (r=.31). When comparing attitudinal (job satisfaction, organizational commitment, organizational trust) and behavioural outcomes (OCB, neglect in role duties and performance), a stronger ES was found for attitudinal (r=-.24) than for behavioural outcomes (r=-.11). Potential moderator variables were examined, and it was found that they explained only a percentage of variability of primary studies. Structural equation analysis of the pooled meta-analytical correlation matrix indicated that the relationships of perceived breach with satisfaction, OCB, intention to leave and performance are fully mediated by organizational trust and commitment. Results are discussed in order to suggest theoretical and empirical implications.

Guidelines for children's work in agriculture: implications for the future.

PubMed

Marlenga, Barbara; Lee, Barbara C; Pickett, William

2012-01-01

The North American Guidelines for Children's Agricultural Tasks (NAGCAT) were developed to assist parents in assigning developmentally appropriate and safe farm work to their children aged 7-16 years. Since their release in 1999, a growing body of evidence has accumulated regarding the content and application of these guidelines to populations of working children on farms. The purpose of this paper is to review the scientific and programmatic evidence about the content, efficacy, application, and uptake of NAGCAT and propose key recommendations for the future. The methods for this review included a synthesis of the peer-reviewed literature and programmatic evidence gathered from safety professionals. From the review, it is clear that the NAGCAT tractor guidelines and the manual material handling guidelines need to be updated based upon the latest empirical evidence. While NAGCAT do have the potential to prevent serious injuries to working children in the correct age range (7-16 years), the highest incidence of farm related injuries and fatalities occur to children aged 1-6 years and NAGCAT are unlikely to have any direct effect on this leading injury problem. It is also clear that NAGCAT, as a voluntary educational strategy, is not sufficient by itself to protect children working on farms. Uptake of NAGCAT has been sporadic, despite being geographically widespread and has depended, almost solely, on a few interested and committed professionals. Key recommendations for the future are provided based upon this review.

How commitment and involvement influence the development of strategic consensus in health care organizations: the multidisciplinary approach.

PubMed

Carney, Marie

2007-09-01

The aim of this study was to describe how clinician and non-clinician managers achieved consensus of strategy in hospitals. This was the first empirical study undertaken that investigated the impact of organizational commitment on the strategic involvement-strategic consensus relationship. Clinicians and non-clinician managers hold a pivotal role in health care management from the strategic perspective. The importance of multidisciplinary collaboration is recognized, yet how strategic consensus is achieved amongst health service managers, has not been previously researched. The focus of the professional is often on local concerns rather on the broader organizational strategy. This orientation has led to the charge by health service management that clinicians are not interested in, or do not seek to be involved in strategy development. As half of the clinician group in this study were registered nurses and midwives it is important, for multidisciplinary and interdisciplinary collaboration and for strategic development that this group has an awareness of the importance of strategic involvement and organizational commitment in the attainment of strategic consensus. A descriptive study was undertaken and quantitative data were generated through the survey method. The aims of the study were articulated through hypotheses. Almost 400 middle manager heads of department, working in acute care not-for-profit health service organizations, in the Republic of Ireland, responded. Findings indicated that a stronger relationship existed between consensus and commitment than between involvement and commitment. In addition, when present in the organization, involvement and commitment together were better predictors of consensus than each of those factors on its own, but significantly commitment had a greater impact in predicting consensus than involvement had.

The relationships among social capital, organisational commitment and customer-oriented prosocial behaviour of hospital nurses.

PubMed

Hsu, Chiu-Ping; Chang, Chia-Wen; Huang, Heng-Chiang; Chiang, Chi-Yun

2011-05-01

This study examines the perceptions of registered nurses of social capital, organisational commitment and customer-oriented prosocial behaviour. Additionally, this study also addresses a conceptual model for testing how registered nurses' perceptions of three types of social capital influence their organisational commitment, in turn intensifying customer-oriented prosocial behaviour, including role-prescribed customer service and extra-role customer service. Customer-oriented prosocial behaviour explains differences in job satisfaction and job performance. However, the critical role of customer orientation in the hospital setting has yet to be explored. Survey. The survey was conducted to obtain data from registered nurses working for a large Taiwanese medical centre, yielding 797 usable responses and a satisfactory response rate of 86.7%. The partial least squares method was adopted to obtain parameter estimates and test proposed hypotheses. The study measurements display satisfactory reliability, as well as both convergent and discriminant validities. All hypotheses were supported. Empirical results indicate that registered nurses' perceptions of social capital were significantly impacted the extent of organisational commitment, which in turn significantly influenced customer-oriented prosocial behaviour. By stimulating nursing staff commitment, health care providers can urge them to pursue organisational goals and provide high quality customer service. To enhance organisational commitment, health care managers should endeavour to create interpersonal interaction platforms in addition to simply offering material rewards. Nurses act as contact employees for their patient customers in the hospital, and they are required to provide patient safety and service quality. This study shows that nurses with high organisational commitment are willing to provide customer-oriented prosocial activities, which in turn enhances patient satisfaction. © 2011 Blackwell Publishing Ltd.

Justice as a dynamic construct: effects of individual trajectories on distal work outcomes.

PubMed

Hausknecht, John P; Sturman, Michael C; Roberson, Quinetta M

2011-07-01

Despite an amassing organizational justice literature, few studies have directly addressed the temporal patterning of justice judgments and the effects that changes in these perceptions have on important work outcomes. Drawing from Gestalt characteristics theory (Ariely & Carmon, 2000, 2003), we examine the concept of justice trajectories (i.e., levels and trends of individual fairness perceptions over time) and offer empirical evidence to highlight the value of considering fairness within a dynamic context. Participants included 523 working adults who completed surveys about their work experiences on 4 occasions over the course of 1 year. Results indicate that justice trends explained additional variance in distal work outcomes (job satisfaction, organizational commitment, and turnover intentions) after controlling for end-state levels of justice, demonstrating the cumulative effects of justice over time. Findings also reveal that change in procedural justice perceptions affected distal work outcomes more strongly than any other justice dimension. Implications for theory and future investigations of justice as a dynamic construct are discussed.

Safety climate in OHSAS 18001-certified organisations: antecedents and consequences of safety behaviour.

PubMed

Fernández-Muñiz, Beatriz; Montes-Peón, José Manuel; Vázquez-Ordás, Camilo José

2012-03-01

The occupational health and safety standard OHSAS 18001 has gained considerable acceptance worldwide, and firms from diverse sectors and of varying sizes have implemented it. Despite this, very few studies have analysed safety management or the safety climate in OHSAS 18001-certified organisations. The current work aims to analyse the safety climate in these organisations, identify its dimensions, and propose and test a structural equation model that will help determine the antecedents and consequences of employees' safety behaviour. For this purpose, the authors carry out an empirical study using a sample of 131 OHSAS 18001-certified organisations located in Spain. The results show that management's commitment, and particularly communication, have an effect on safety behaviour and on safety performance, employee satisfaction, and firm competitiveness. These findings are particularly important for management since they provide evidence about the factors that should be encouraged to reduce risks and improve performance in this type of organisation. Copyright © 2011 Elsevier Ltd. All rights reserved.

The initiative for pediatric palliative care: an interdisciplinary educational approach for healthcare professionals.

PubMed

Browning, David M; Solomon, Mildred Z

2005-10-01

There is growing empirical evidence that the U.S. healthcare system fails to meet the needs of children with life-threatening conditions and their families. The confluence of several recent developments has created a critical window of opportunity for improving clinical practice and institutional effectiveness in pediatric palliative care. This article presents an innovative, comprehensive approach to pediatric palliative care education that was developed by the Initiative for Pediatric Palliative Care, a consortium of seven academic children's hospitals, Education Development Center, the National Association of Children's Hospitals and Related Institutions, the New York Academy of Medicine, the Society of Pediatric Nursing, and the Association of Medical School Pediatric Department Chairs. The approach is based on needs assessment research with clinicians and parents and reflects a commitment to culturally respectful, family-centered care of children with life-threatening conditions. The pedagogy combines principles of adult education, includes families as teachers, and integrates affective and cognitive dimensions to enhance learning.

Posttraumatic stress disorder (PTSD) symptoms mediate the relationship between substance misuse and violent offending among female prisoners.

PubMed

Howard, Ruth; Karatzias, Thanos; Power, Kevin; Mahoney, Adam

2017-01-01

Despite empirical evidence suggesting complex associations between psychological trauma, substance misuse, and violent offending, there is a dearth of research investigating these associations in the female prison population. A cross-sectional, interview-format questionnaire study was undertaken with a sample of 89 female prisoners. History of traumatic events, DSM-5 PTSD, drug use, and offending behaviour were assessed. Traumatic experiences had occurred in 97.8 % of the sample, while 60.5 % met criteria for a PTSD diagnosis. The majority of the sample (70.8 %) reported using illicit drugs, and 59.6 % had committed at least one violent offence. History of drug use was significantly correlated with trauma, PTSD status, and violent offending. A mediation analysis identified an indirect effect of PTSD symptoms on the relationship between history of drug use and violent offending. The result of our mediation analysis further highlights the importance of addressing PTSD symptoms and substance misuse, among female offenders, to help prevent violent offending.

Evidence, Emotion and Eminence: A Qualitative and Evaluative Analysis of Doctors' Skills in Macroallocation.

PubMed

Gallagher, Siun; Little, Miles; Hooker, Claire

2018-03-24

In this analysis of the ethical dimensions of doctors' participation in macroallocation we set out to understand the skills they use, how they are acquired, and how they influence performance of the role. Using the principles of grounded moral analysis, we conducted a semi-structured interview study with Australian doctors engaged in macroallocation. We found that they performed expertise as argument, bringing together phronetic and rhetorical skills founded on communication, strategic thinking, finance, and health data. They had made significant, purposeful efforts to gain skills for the role. Our findings challenge common assumptions about doctors' preferences in argumentation, and reveal an unexpected commitment to practical reason. Using the ethics of Paul Ricoeur in our analysis enabled us to identify the moral meaning of doctors' skills and learning. We concluded that Ricoeur's ethics offers an empirically grounded matrix for ethical analysis of the doctor's role in macroallocation that may help to establish norms for procedure.

Assessment in health psychology: Introduction to the special issue.

PubMed

Butt, Zeeshan

2016-09-01

For the past 27 years, Psychological Assessment has been committed to publishing empirical research relevant to clinical assessment of basic and applied cognition, personality, interpersonal behavior, psychopathology, forensics, and biological psychology. There is growing interest in the use of patient-centered outcomes in medical/surgical care and for measuring health care performance. Patient-centered outcome measures complement traditional clinical outcomes of morbidity and mortality, capturing the patient’s perspective regarding their health and its treatment. In this issue, we highlight 11 articles that address different aspects of such work. The articles in this special issue represent both the depth and breadth of the opportunities that exist for psychological assessment in the health setting. While there are countless patient-centered measures currently in use to measure health and health outcomes, the evidence base for their use can be quite variable (Butt, 2016). The hope is that future issues of Psychological Assessment will highlight more work in this area. PsycINFO Database Record (c) 2016 APA, all rights reserved

Organizational (role structuring) and personal (organizational commitment and job involvement) factors: do they predict interprofessional team effectiveness?

PubMed

Freund, Anat; Drach-Zahavy, Anat

2007-06-01

Teamwork in community clinics was examined to propose and test a model that views the different kinds of commitment (job involvement and organizational commitment) and the potential conflict between them, as mediators between personal and organizational factors (mechanistic structuring and organic structuring) and the effectiveness of interprofessional teamwork. Differences among the professional groups became evident with regard to their views of the goals of teamwork and the ways to achieve them. As for mechanistic structuring, although the clinic members saw their mechanistic structuring in a more bureaucratic sense, the combination of mechanistic structuring and organic structuring led to effective teamwork. In terms of commitment, while staff members were committed primarily to their job and not the organization, commitment to the organization produced effective teamwork in the clinics.

Work Systems, Quality of Working Life and Attitudes of Workers: An Empirical Study towards the Effects of Team and Non-teamwork.

ERIC Educational Resources Information Center

Steijn, Bram

2001-01-01

Four types of work organization--Taylorism, lean teamwork, sociotechnical teamwork, and professional work systems--were studied in a survey of 835 Dutch workers. Taylorism had detrimental effects on well-being, autonomy, stress, job satisfaction, and work commitment. Either type of teamwork or substantial professional autonomy had positive…

Expensive, Harmful Policies that Don't Work or How Juvenile Sexual Offending is Addressed in the U.S.

ERIC Educational Resources Information Center

Letourneau, Elizabeth J.; Caldwell, Michael F.

2013-01-01

In this policy paper we briefly review the historical predecessors of modern sex crime legislation. We then review modern policies, focusing on those that have been applied to youth who have sexually offended and for which there is at least some empirical evaluation. These include sex offender civil commitment, registration and public…

The Research of Transformational Education Processes: Exemplary Considerations on the Relation of the Philosophy of Education and Educational Research

ERIC Educational Resources Information Center

Koller, Hans-Christoph

2011-01-01

Confronted with the choice of "either" insisting on the inevitability of philosophic reflection and thus risking being neglected by research funding and the policy of offering chairs or of giving up on its philosophical orientation and also becoming committed to empirical research, this article suggests a third option for the Philosophy of…

Working for Equality and Diversity in Adult and Community Learning: Leadership, Representation and Racialised "Outsiders within"

ERIC Educational Resources Information Center

Hunter, Shona

2006-01-01

This article uses empirical material from a qualitative study of adult and community learning (ACL) to explore issues around leading for equality and diversity in educational organisations. What the author is interested in is the way that the commitment to a "community" context in ACL opens up (or keeps open) certain possibilities for "diverse"…

Monitoring the Commitment and Child-Friendliness of Governments: A New Approach from Africa

ERIC Educational Resources Information Center

Bequele, Assefa

2010-01-01

Objective: The Convention on the Rights of the Child (CRC) is generally viewed from an ethical perspective, specifically for its influence and impact on our ethos and the place of children in society. A recent ground-breaking report prepared by The African Child Policy Forum (ACPF) shows conceptually and empirically how the CRC can be used as a…

Relevance theory: pragmatics and cognition.

PubMed

Wearing, Catherine J

2015-01-01

Relevance Theory is a cognitively oriented theory of pragmatics, i.e., a theory of language use. It builds on the seminal work of H.P. Grice(1) to develop a pragmatic theory which is at once philosophically sensitive and empirically plausible (in both psychological and evolutionary terms). This entry reviews the central commitments and chief contributions of Relevance Theory, including its Gricean commitment to the centrality of intention-reading and inference in communication; the cognitively grounded notion of relevance which provides the mechanism for explaining pragmatic interpretation as an intention-driven, inferential process; and several key applications of the theory (lexical pragmatics, metaphor and irony, procedural meaning). Relevance Theory is an important contribution to our understanding of the pragmatics of communication. © 2014 John Wiley & Sons, Ltd.

Students' abilities to critique scientific evidence when reading and writing scientific arguments

NASA Astrophysics Data System (ADS)

Knight, Amanda M.

Scientific arguments are used to persuade others for explanations that make sense of the natural world. Over time, through the accumulation of evidence, one explanation for a scientific phenomenon tends to take precedence. In science education, arguments make students' thinking and reasoning visible while also supporting the development of their conceptual, procedural, and epistemic knowledge. As such, argumentation has become a goal within recent policy documents, including the Next Generation Science Standards, which, in turn, presents a need for comprehensive, effective, and scalable assessments. This dissertation used assessments that measure students' abilities to critique scientific evidence, which is measured in terms of the form of justification and the support of empirical evidence, when reading and writing scientific arguments. Cognitive interviews were then conducted with a subset of the students to explore the criteria they used to critique scientific evidence. Specifically, the research investigated what characteristics of scientific evidence the students preferred, how they critiqued both forms of justification and empirical evidence, and whether the four constructs represented four separate abilities. Findings suggest that students' prioritized the type of empirical evidence to the form of justification, and most often selected relevant-supporting justifications. When writing scientific arguments, most students constructed a justified claim, but struggled to justify their claims with empirical evidence. In comparison, when reading scientific arguments, students had trouble locating a justification when it was not empirical data. Additionally, it was more difficult for students to critique than identify or locate empirical evidence, and it was more difficult for students to identify than locate empirical evidence. Findings from the cognitive interviews suggest that students with more specific criteria tended to have more knowledge of the construct. Lastly, dimensional analyses suggest that these may not be four distinct constructs, which has important implications for curriculum development and instructional practice. Namely, teachers should attend to the critique of scientific evidence separately when reading and writing scientific arguments.

Committing to coal and gas: Long-term contracts, regulation, and fuel switching in power generation

NASA Astrophysics Data System (ADS)

Rice, Michael

Fuel switching in the electricity sector has important economic and environmental consequences. In the United States, the increased supply of gas during the last decade has led to substantial switching in the short term. Fuel switching is constrained, however, by the existing infrastructure. The power generation infrastructure, in turn, represents commitments to specific sources of energy over the long term. This dissertation explores fuel contracts as the link between short-term price response and long-term plant investments. Contracting choices enable power plant investments that are relationship-specific, often regulated, and face uncertainty. Many power plants are subject to both hold-up in investment and cost-of-service regulation. I find that capital bias is robust when considering either irreversibility or hold-up due to the uncertain arrival of an outside option. For sunk capital, the rental rate is inappropriate for determining capital bias. Instead, capital bias depends on the regulated rate of return, discount rate, and depreciation schedule. If policies such as emissions regulations increase fuel-switching flexibility, this can lead to capital bias. Cost-of-service regulation can shorten the duration of a long-term contract. From the firm's perspective, the existing literature provides limited guidance when bargaining and writing contracts for fuel procurement. I develop a stochastic programming framework to optimize long-term contracting decisions under both endogenous and exogenous sources of hold-up risk. These typically include policy changes, price shocks, availability of fuel, and volatility in derived demand. For price risks, the optimal contract duration is the moment when the expected benefits of the contract are just outweighed by the expected opportunity costs of remaining in the contract. I prove that imposing early renegotiation costs decreases contract duration. Finally, I provide an empirical approach to show how coal contracts can limit short-term fuel switching in power production. During the era prior to shale gas and electricity market deregulation, I do not find evidence that gas generation substituted for coal in response to fuel price changes. However, I do find evidence that coal plant operations are constrained by fuel contracts. As the min-take commitment to coal increases, changes to annual coal plant output decrease. My conclusions are robust in spite of bias due to the selective reporting of proprietary coal delivery contracts by utilities.

Learning organizations, internal marketing, and organizational commitment in hospitals

PubMed Central

2014-01-01

Background Knowledge capital is becoming more important to healthcare establishments, especially for hospitals that are facing changing societal and industrial patterns. Hospital staff must engage in a process of continual learning to improve their healthcare skills and provide a superior service to their patients. Internal marketing helps hospital administrators to improve the quality of service provided by nursing staff to their patients and allows hospitals to build a learning culture and enhance the organizational commitment of its nursing staff. Our empirical study provides nursing managers with a tool to allow them to initiate a change in the attitudes of nurses towards work, by constructing a new ‘learning organization’ and using effective internal marketing. Methods A cross-sectional design was employed. Two hundred questionnaires were distributed to nurses working in either a medical centre or a regional hospital in Taichung City, Taiwan, and 114 valid questionnaires were returned (response rate: 57%). The entire process of distribution and returns was completed between 1 October and 31 October 2009. Hypothesis testing was conducted using structural equation modelling. Results A significant positive correlation was found between the existence of a ‘learning organization’, internal marketing, and organizational commitment. Internal marketing was a mediator between creating a learning organization and organizational commitment. Conclusion Nursing managers may be able to apply the creation of a learning organization to strategies that can strengthen employee organizational commitment. Further, when promoting the creation of a learning organization, managers can coordinate their internal marketing practices to enhance the organizational commitment of nurses. PMID:24708601

Knowledge, beliefs and pedagogy: how the nature of science should inform the aims of science education (and not just when teaching evolution)

NASA Astrophysics Data System (ADS)

Taber, Keith S.

2017-03-01

Lisa Borgerding's work highlights how students can understand evolution without necessarily committing to it, and how learners may come to see it as one available way of thinking amongst others. This is presented as something that should be considered a successful outcome when teaching about material that many students may find incompatible with their personal worldviews. These findings derive from work exploring a cause célèbre of the science education community—the teaching of natural selection in cultural contexts where learners feel they have strong reasons for rejecting evolutionary ideas. Accepting that students may understand but not commit to scientific ideas that are (from some cultural perspectives) controversial may easily be considered as a form of compromise position when teaching canonical science prescribed in curriculum but resisted by learners. Yet if we take scholarship on the nature of science seriously, and wish to reflect the nature of scientific knowledge in science teaching, then the aim of science education should always be to facilitate understanding of, yet to avoid belief in, the ideas taught in science lessons. The philosophy of science suggests that scientific knowledge needs to be understood as theoretical in nature, as conjectural and provisional; and the history of science warns of the risks of strongly committing to any particular conceptualisation as a final account of some feature of nature. Research into student thinking and learning in science suggests that learning science is often a matter of coming to understand a new viable way of thinking about a topic to complement established ways of thinking. Science teaching should then seek to have students appreciate scientific ideas as viable ways of making sense of the currently available empirical evidence, but should not be about persuading students of the truth of any particular scientific account.

Conceptualizing the Critical Path Linked by Teacher Commitment

ERIC Educational Resources Information Center

Sun, Jingping

2015-01-01

Purpose: The purpose of this paper is to propose a critical path through which school leadership travels to students by highlighting the importance of teacher commitment. Design/methodology/approach: Using both meta-analytic and narrative review methods, this paper systematically reviews the evidence in the past 20 years about the…

Role of Clinical Education Experiences on Athletic Training Students' Development of Professional Commitment

ERIC Educational Resources Information Center

Mazerolle, Stephanie M.; Dodge, Thomas

2015-01-01

Context: Limited evidence exists on the role clinical education can play in the development of athletic training student commitment for the profession. Objective: Investigating the role clinical education experiences play on the development of passion for athletic training. Design: Exploratory qualitative study. Setting: Athletic training…

Transformational Leadership and Organizational Commitment: A Study of UNC System Business School Department Chairs

ERIC Educational Resources Information Center

Luton, Bill

2010-01-01

Ample evidence is available citing a positive relationship between transformational leadership and organizational commitment (Boerner et al., 2007; Bono & Judge, 2003; Bycio, Hackett, & Allen, 1995; Chen, 2004; Emery & Barker, 2007; Walumbwa, Orwa, Wang, & Lawler, 2005). The majority of research on leadership in higher education,…

Brand Attachment to Specific Technology, Means Efficacy, and Organizational Commitment

ERIC Educational Resources Information Center

McReynolds, Kevin V.

2010-01-01

This study was exploratory in nature and examined the organizational commitment (dependent variable) impact of evangelistic marketing and training efforts. There was sufficient evidence from the practitioner press that many technology companies have adopted an evangelism marketing approach. This marketing method seeks to create attachments to…

Promoting universal financial protection: how the Thai universal coverage scheme was designed to ensure equity.

PubMed

Tangcharoensathien, Viroj; Pitayarangsarit, Siriwan; Patcharanarumol, Walaiporn; Prakongsai, Phusit; Sumalee, Hathaichanok; Tosanguan, Jiraboon; Mills, Anne

2013-08-06

Empirical evidence demonstrates that the Thai Universal Coverage Scheme (UCS) has improved equity of health financing and provided a relatively high level of financial risk protection. Several UCS design features contribute to these outcomes: a tax-financed scheme, a comprehensive benefit package and gradual extension of coverage to illnesses that can lead to catastrophic household costs, and capacity of the National Health Security Office (NHSO) to mobilise adequate resources. This study assesses the policy processes related to making decisions on these features. The study employs qualitative methods including reviews of relevant documents, in-depth interviews of 25 key informants, and triangulation amongst information sources. Continued political and financial commitments to the UCS, despite political rivalry, played a key role. The Thai Rak Thai (TRT)-led coalition government introduced UCS; staying in power 8 of the 11 years between 2001 and 2011 was long enough to nurture and strengthen the UCS and overcome resistance from various opponents. Prime Minister Surayud's government, replacing the ousted TRT government, introduced universal renal replacement therapy, which deepened financial risk protection.Commitment to their manifesto and fiscal capacity pushed the TRT to adopt a general tax-financed universal scheme; collecting premiums from people engaged in the informal sector was neither politically palatable nor technically feasible. The relatively stable tenure of NHSO Secretary Generals and the chairs of the Financing and the Benefit Package subcommittees provided a platform for continued deepening of financial risk protection. NHSO exerted monopsonistic purchasing power to control prices, resulting in greater patient access and better systems efficiency than might have been the case with a different design.The approach of proposing an annual per capita budget changed the conventional line-item programme budgeting system by basing negotiations between the Bureau of Budget, the NHSO and other stakeholders on evidence of service utilization and unit costs. Future success of Thai UCS requires coverage of effective interventions that address primary and secondary prevention of non-communicable diseases and long-term care policies in view of epidemiologic and demographic transitions. Lessons for other countries include the importance of continued political support, evidence informed decisions, and a capable purchaser organization.

What should we mean by empirical validation in hypnotherapy: evidence-based practice in clinical hypnosis.

PubMed

Alladin, Assen; Sabatini, Linda; Amundson, Jon K

2007-04-01

This paper briefly surveys the trend of and controversy surrounding empirical validation in psychotherapy. Empirical validation of hypnotherapy has paralleled the practice of validation in psychotherapy and the professionalization of clinical psychology, in general. This evolution in determining what counts as evidence for bona fide clinical practice has gone from theory-driven clinical approaches in the 1960s and 1970s through critical attempts at categorization of empirically supported therapies in the 1990s on to the concept of evidence-based practice in 2006. Implications of this progression in professional psychology are discussed in the light of hypnosis's current quest for validation and empirical accreditation.

Do We All Apologize the Same?--An Empirical Study on the Act of Apologizing by Spanish Speakers Learning English.

ERIC Educational Resources Information Center

Mir, Montserrat

1992-01-01

A study examined the production of English apology strategies by Spanish speakers learning English, by analyzing the remedial move in native and non-native social interactions. To restore harmony when an offensive act has been committed, remedial exchanges are performed according to the rules of speaking and the social norms of the speech…

Goal Commitments and the content of thoughts and dreams: basic principles.

PubMed

Klinger, Eric

2013-01-01

A few empirically supported principles can account for much of the thematic content of waking thought, including rumination, and dreams. (1) An individual's commitments to particular goals sensitize the individual to respond to cues associated with those goals. The cues may be external or internal in the person's own mental activity. The responses may take the form of noticing the cues, storing them in memory, having thoughts or dream segments related to them, and/or taking action. Noticing may be conscious or not. Goals may be any desired endpoint of a behavioral sequence, including finding out more about something, i.e., exploring possible goals, such as job possibilities or personal relationships. (2) Such responses are accompanied and perhaps preceded by protoemotional activity or full emotional arousal, the amplitude of which determines the likelihood of response and is related to the value placed on the goal. (3) When the individual is in a situation conducive to making progress toward attaining the goal, the response to goal cues takes the form of actions or operant mental acts that advance the goal pursuit. (4) When circumstances are unfavorable for goal-directed operant behavior, the response remains purely mental, as in mind-wandering and dreaming, but still reflects the content of the goal pursuit or associated content. (5) Respondent responses such as mind-wandering are more likely when the individual is mentally unoccupied with ongoing tasks and less likely the more that is at stake in the ongoing task. The probability of respondent thought is highest during relaxed periods, when the brain's default-mode network dominates, or during sleep. The article briefly summarizes neurocognitive findings that relate to mind-wandering and evidence regarding adverse effects of mind-wandering on task performance as well as evidence suggesting adaptive functions in regard to creative problem-solving, planning, resisting delay discounting, and memory consolidation.

Goal Commitments and the content of thoughts and dreams: basic principles

PubMed Central

Klinger, Eric

2013-01-01

A few empirically supported principles can account for much of the thematic content of waking thought, including rumination, and dreams. (1) An individual’s commitments to particular goals sensitize the individual to respond to cues associated with those goals. The cues may be external or internal in the person’s own mental activity. The responses may take the form of noticing the cues, storing them in memory, having thoughts or dream segments related to them, and/or taking action. Noticing may be conscious or not. Goals may be any desired endpoint of a behavioral sequence, including finding out more about something, i.e., exploring possible goals, such as job possibilities or personal relationships. (2) Such responses are accompanied and perhaps preceded by protoemotional activity or full emotional arousal, the amplitude of which determines the likelihood of response and is related to the value placed on the goal. (3) When the individual is in a situation conducive to making progress toward attaining the goal, the response to goal cues takes the form of actions or operant mental acts that advance the goal pursuit. (4) When circumstances are unfavorable for goal-directed operant behavior, the response remains purely mental, as in mind-wandering and dreaming, but still reflects the content of the goal pursuit or associated content. (5) Respondent responses such as mind-wandering are more likely when the individual is mentally unoccupied with ongoing tasks and less likely the more that is at stake in the ongoing task. The probability of respondent thought is highest during relaxed periods, when the brain’s default-mode network dominates, or during sleep. The article briefly summarizes neurocognitive findings that relate to mind-wandering and evidence regarding adverse effects of mind-wandering on task performance as well as evidence suggesting adaptive functions in regard to creative problem-solving, planning, resisting delay discounting, and memory consolidation. PMID:23874312

A psychological flexibility conceptualisation of the experience of injustice among individuals with chronic pain

PubMed Central

McCracken, Lance M; Trost, Zina

2014-01-01

Accumulating evidence suggests that the experience of injustice in patients with chronic pain is associated with poorer pain-related outcomes. Despite this evidence, a theoretical framework to understand this relationship is presently lacking. This review is the first to propose that the psychological flexibility model underlying Acceptance and Commitment Therapy (ACT) may provide a clinically useful conceptual framework to understand the association between the experience of injustice and chronic pain outcomes. A literature review was conducted to identify research and theory on the injustice experience in chronic pain, chronic pain acceptance, and ACT. Research relating injustice to chronic pain outcomes is summarised, the relevance of psychological flexibility to the injustice experience is discussed, and the subprocesses of psychological flexibility are proposed as potential mediating factors in the relationship between injustice and pain outcomes. Application of the psychological flexibility model to the experience of pain-related injustice may provide new avenues for future research and clinical interventions for patients with pain. Summary points • Emerging research links the experience of pain-related injustice to problematic pain outcomes. • A clinically relevant theoretical framework is currently lacking to guide future research and intervention on pain-related injustice. • The psychological flexibility model would suggest that the overarching process of psychological inflexibility mediates between the experience of injustice and adverse chronic pain outcomes. • Insofar as the processes of psychological inflexibility account for the association between injustice experiences and pain outcomes, methods of Acceptance and Commitment Therapy (ACT) may reduce the impact of injustice of pain outcomes. • Future research is needed to empirically test the proposed associations between the experience of pain-related injustice, psychological flexibility and pain outcomes, and whether ACT interventions mitigate the impact of pain-related injustice on pain outcomes. PMID:26516537

Managerial Career Patterns: A Review of the Empirical Evidence

ERIC Educational Resources Information Center

Vinkenburg, Claartje J.; Weber, Torsten

2012-01-01

Despite the ubiquitous presence of the term "career patterns" in the discourse about careers, the existing empirical evidence on (managerial) career patterns is rather limited. From this literature review of 33 published empirical studies of managerial and similar professional career patterns found in electronic bibliographic databases, it is…

Scientific Reasoning and Epistemological Commitments: Coordination of Theory and Evidence among College Science Students

ERIC Educational Resources Information Center

Zeineddin, Ava; Abd-El-Khalick, Fouad

2010-01-01

Reasoning skills are major contributors to academic and everyday life success. Epistemological commitments (ECs) are believed to underlie reasoning processes and, when considered, could do much in delineating the complex nature of scientific reasoning. This study examined the relationship between ECs and scientific reasoning among college science…

3 CFR 8850 - Proclamation 8850 of August 31, 2012. National Alcohol and Drug Addiction Recovery Month, 2012

Code of Federal Regulations, 2013 CFR

2013-01-01

... substance use. My Administration is committed to advancing evidence-based recovery solutions. Over the past 3 years, we have worked to strengthen substance abuse prevention and treatment programs, and to... substance use disorders commit to managing their health by maintaining their recovery from drug or alcohol...

Life Goals Matter to Happiness: A Revision of Set-Point Theory

ERIC Educational Resources Information Center

Headey, Bruce

2008-01-01

Using data from the long-running German Socio-Economic Panel Survey (SOEP), this paper provides evidence that life goals matter substantially to subjective well-being (SWB). Non-zero sum goals, which include commitment to family, friends and social and political involvement, promote life satisfaction. Zero sum goals, including commitment to career…

The Effects of Values, Work Centrality, and Organizational Commitment on Organizational Citizenship Behaviors: Evidence from Turkish SMEs

ERIC Educational Resources Information Center

Ucanok, Basak; Karabati, Serdar

2013-01-01

Organizational citizenship behaviors (OCBs) are voluntary contributions of employees not explicitly recognized by the formal reward system and are ultimately critical for sustaining organizational effectiveness (Organ, 1988). The current study aims to investigate the effects of values, work centrality, and organizational commitment on…

Predictors of how often and when people fall in love.

PubMed

Galperin, Andrew; Haselton, Martie

2010-01-19

A leading theory of romantic love is that it functions to make one feel committed to one's beloved, as well as to signal this commitment to the beloved (Frank, 1988). Because women tend to be skeptical of men's commitment, this view entails that men may have evolved to fall in love first, in order to show their commitment to women. Using a sample of online participants of a broad range of ages, this study tested this sex difference and several related individual difference hypotheses concerning the ease of falling in love. There was mixed evidence for sex differences: only some measures indicated that men are generally more love-prone than are women. We also found that men were more prone to falling in love if they tended to overestimate women's sexual interest and highly valued physical attractiveness in potential partners. Women were more prone to falling in love if they had a stronger sex drive. These results provide modest support for the existence of sex differences in falling in love, as well as initial evidence for links between several individual difference variables and the propensity to fall in love.

Religion and suicide acceptability: a cross-national analysis.

PubMed

Stack, Steven; Kposowa, Augustine J

2011-01-01

Four perspectives (moral community thesis, religious integration, religious commitment, and social networks) guide the selection of variables in this study. Data are from the combined World Values/European Values Surveys for 2000 (50,547 individuals nested in 56 nations). The results of a multivariate hierarchical linear model support all four perspectives. Persons residing in nations with relatively high levels of religiosity, who are affiliated with one of four major faiths, are religiously committed, and are engaged with a religious network are found to be lower in suicide acceptability. The religious integration perspective, in particular, is empirically supported; affiliation with Islam is associated with low suicide acceptability. The findings provide strong support for an integrated model and demonstrate the usefulness of the moral community thesis in understanding suicide acceptability.

Quantum Bit Commitment and the Reality of the Quantum State

NASA Astrophysics Data System (ADS)

Srikanth, R.

2018-01-01

Quantum bit commitment is insecure in the standard non-relativistic quantum cryptographic framework, essentially because Alice can exploit quantum steering to defer making her commitment. Two assumptions in this framework are that: (a) Alice knows the ensembles of evidence E corresponding to either commitment; and (b) system E is quantum rather than classical. Here, we show how relaxing assumption (a) or (b) can render her malicious steering operation indeterminable or inexistent, respectively. Finally, we present a secure protocol that relaxes both assumptions in a quantum teleportation setting. Without appeal to an ontological framework, we argue that the protocol's security entails the reality of the quantum state, provided retrocausality is excluded.

Psychological contract breaches, organizational commitment, and innovation-related behaviors: a latent growth modeling approach.

PubMed

Ng, Thomas W H; Feldman, Daniel C; Lam, Simon S K

2010-07-01

This study examined the relationships among psychological contract breaches, organizational commitment, and innovation-related behaviors (generating, spreading, implementing innovative ideas at work) over a 6-month period. Results indicate that the effects of psychological contract breaches on employees are not static. Specifically, perceptions of psychological contract breaches strengthened over time and were associated with decreased levels of affective commitment over time. Further, increased perceptions of psychological contract breaches were associated with decreases in innovation-related behaviors. We also found evidence that organizational commitment mediates the relationship between psychological contract breaches and innovation-related behaviors. These results highlight the importance of examining the nomological network of psychological contract breaches from a change perspective.

Organizational commitment as a predictor variable in nursing turnover research: literature review.

PubMed

Wagner, Cheryl M

2007-11-01

This paper is a report of a literature review to (1) demonstrate the predictability of organizational commitment as a variable, (2) compare organizational commitment and job satisfaction as predictor variables and (3) determine the usefulness of organizational commitment in nursing turnover research. Organizational commitment is not routinely selected as a predictor variable in nursing studies, although the evidence suggests that it is a reliable predictor. Findings from turnover studies can help determine the previous performance of organizational commitment, and be compared to those of studies using the more conventional variable of job satisfaction. Published research studies in English were accessed for the period 1960-2006 using the CINAHL, EBSCOHealthsource Nursing, ERIC, PROQUEST, Journals@OVID, PubMed, PsychINFO, Health and Psychosocial Instruments (HAPI) and COCHRANE library databases and Business Source Premier. The search terms included nursing turnover, organizational commitment or job satisfaction. Only studies reporting mean comparisons, R(2) or beta values related to organizational commitment and turnover or turnover antecedents were included in the review. There were 25 studies in the final data set, with a subset of 23 studies generated to compare the variables of organizational commitment and job satisfaction. Results indicated robust indirect predictability of organizational commitment overall, with greater predictability by organizational commitment vs job satisfaction. Organizational commitment is a useful predictor of turnover in nursing research, and effective as a variable with the most direct impact on antecedents of turnover such as intent to stay. The organizational commitment variable should be routinely employed in nursing turnover research studies.

Determinants of employee punctuality.

PubMed

Dishon-Berkovits, Miriam; Koslowsky, Meni

2002-12-01

Although researchers have studied employee lateness empirically (e.g., S. Adler & J. Golan, 1981; C. W. Clegg, 1983), few have attempted to describe the punctual employee. In the present study, results of a discriminant analysis on employees in Israel indicated that a personality characteristic, time urgency, a subcomponent of Type A behavioral pattern, distinguished between punctual and late employees. Organizational commitment and age of employee's youngest child also distinguished between the groups.

An Empirical Study on the Effect of Work/Life Commitment to Work-Life Conflict

NASA Astrophysics Data System (ADS)

Ma, Li; Yin, Jie-lin

This study examined the relation between work and life orientation and work interfere with personal life or personal life interfere with work of employees in China. Cluster analysis results showed that there are four profiles of orientation: work orientation, life orientation, integration and disengagement orientation. There are significant differences in work interfere personal life and personal life interfere work between different profiles.

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

ERIC Educational Resources Information Center

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

2007-01-01

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

Immigration, Crime, and Incarceration in Early Twentieth-Century America

PubMed Central

MOEHLING, CAROLYN; PIEHL, ANNE MORRISON

2009-01-01

The major government commissions on immigration and crime in the early twentieth century relied on evidence that suffered from aggregation bias and the absence of accurate population data, which led them to present partial and sometimes misleading views of the immigrant-native criminality comparison. With improved data and methods, we find that in 1904, prison commitment rates for more serious crimes were quite similar by nativity for all ages except ages 18 and 19, for which the commitment rate for immigrants was higher than for the native-born. By 1930, immigrants were less likely than natives to be committed to prisons at all ages 20 and older, but this advantage disappears when one looks at commitments for violent offenses. The time series pattern reflects a growing gap between natives and immigrants at older ages, one that was driven by sharp increases in the commitment rates of the native-born, while commitment rates for the foreign-born were remarkably stable. PMID:20084827

Immigration, crime, and incarceration in early twentieth-century America.

PubMed

Moehling, Carolyn; Piehl, Anne Morrison

2009-11-01

The major government commissions on immigration and crime in the early twentieth century relied on evidence that suffered from aggregation bias and the absence of accurate population data, which led them to present partial and sometimes misleading views of the immigrant-native criminality comparison. With improved data and methods, we find that in 1904, prison commitment rates for more serious crimes were quite similar by nativity for all ages except ages 18 and 19, for which the commitment rate for immigrants was higher than for the native-born. By 1930, immigrants were less likely than natives to be committed to prisons at all ages 20 and older, but this advantage disappears when one looks at commitments for violent offenses. The time series pattern reflects a growing gap between natives and immigrants at older ages, one that was driven by sharp increases in the commitment rates of the native-born, while commitment rates for the foreign-born were remarkably stable.

Measuring the Effectiveness of Mentoring as a Knowledge Translation Intervention for Implementing Empirical Evidence: A Systematic Review

PubMed Central

Abdullah, Ghadah; Rossy, Dianne; Ploeg, Jenny; Davies, Barbara; Higuchi, Kathryn; Sikora, Lindsey; Stacey, Dawn

2014-01-01

Background Mentoring as a knowledge translation (KT) intervention uses social influence among healthcare professionals to increase use of evidence in clinical practice. Aim To determine the effectiveness of mentoring as a KT intervention designed to increase healthcare professionals’ use of evidence in clinical practice. Methods A systematic review was conducted using electronic databases (i.e., MEDLINE, CINAHL), grey literature, and hand searching. Eligible studies evaluated mentoring of healthcare professionals responsible for patient care to enhance the uptake of evidence into practice. Mentoring is defined as (a) a mentor more experienced than mentee; (b) individualized support based on mentee's needs; and (c) involved in an interpersonal relationship as indicated by mutual benefit, engagement, and commitment. Two reviewers independently screened citations for eligibility, extracted data, and appraised quality of studies. Data were analyzed descriptively. Results Of 10,669 citations from 1988 to 2012, 10 studies were eligible. Mentoring as a KT intervention was evaluated in Canada, USA, and Australia. Exposure to mentoring compared to no mentoring improved some behavioral outcomes (one study). Compared to controls or other multifaceted interventions, multifaceted interventions with mentoring improved practitioners’ knowledge (four of five studies), beliefs (four of six studies), and impact on organizational outcomes (three of four studies). There were mixed findings for changes in professionals’ behaviors and impact on practitioners’ and patients’ outcomes: some outcomes improved, while others showed no difference. Linking Evidence to Action Only one study evaluated the effectiveness of mentoring alone as a KT intervention and showed improvement in some behavioral outcomes. The other nine studies that evaluated the effectiveness of mentoring as part of a multifaceted intervention showed mixed findings, making it difficult to determine the added effect of mentoring. Further research is needed to identify effective mentoring as a KT intervention. PMID:25252002

Voice, (inter-)subjectivity, and real time recurrent interaction

PubMed Central

Cummins, Fred

2014-01-01

Received approaches to a unified phenomenon called “language” are firmly committed to a Cartesian view of distinct unobservable minds. Questioning this commitment leads us to recognize that the boundaries conventionally separating the linguistic from the non-linguistic can appear arbitrary, omitting much that is regularly present during vocal communication. The thesis is put forward that uttering, or voicing, is a much older phenomenon than the formal structures studied by the linguist, and that the voice has found elaborations and codifications in other domains too, such as in systems of ritual and rite. Voice, it is suggested, necessarily gives rise to a temporally bound subjectivity, whether it is in inner speech (Descartes' “cogito”), in conversation, or in the synchronized utterances of collective speech found in prayer, protest, and sports arenas world wide. The notion of a fleeting subjective pole tied to dynamically entwined participants who exert reciprocal influence upon each other in real time provides an insightful way to understand notions of common ground, or socially shared cognition. It suggests that the remarkable capacity to construct a shared world that is so characteristic of Homo sapiens may be grounded in this ability to become dynamically entangled as seen, e.g., in the centrality of joint attention in human interaction. Empirical evidence of dynamic entanglement in joint speaking is found in behavioral and neuroimaging studies. A convergent theoretical vocabulary is now available in the concept of participatory sense-making, leading to the development of a rich scientific agenda liberated from a stifling metaphysics that obscures, rather than illuminates, the means by which we come to inhabit a shared world. PMID:25101028

Motivational interviewing and the clinical science of Carl Rogers.

PubMed

Miller, William R; Moyers, Theresa B

2017-08-01

The clinical method of motivational interviewing (MI) evolved from the person-centered approach of Carl Rogers, maintaining his pioneering commitment to the scientific study of therapeutic processes and outcomes. The development of MI pertains to all 3 of the 125th anniversary themes explored in this special issue. Applications of MI have spread far beyond clinical psychology into fields including health care, rehabilitation, public health, social work, dentistry, corrections, coaching, and education, directly impacting the lives of many people. The public relevance and impact of clinical psychology are illustrated in the similarity of MI processes and outcomes across such diverse fields and the inseparability of human services from the person who provides them, in that both relational and technical elements of MI predict client outcomes. Within the history of clinical psychology MI is a clear product of clinical science, arising from the seminal work of Carl Rogers whose own research grounded clinical practice in empirical science. As with Rogers' work 70 years ago, MI began as an inductive empirical approach, observing clinical practice to develop and test hypotheses about what actually promotes change. Research on MI bridges the current divide between evidence-based practice and the well-established importance of therapeutic relationship. Research on training and learning of MI further questions the current model of continuing professional education through self-study and workshops as a way of improving practice behavior and client outcomes. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Evidence-based policymaking is not like evidence-based medicine, so how far should you go to bridge the divide between evidence and policy?

PubMed

Cairney, Paul; Oliver, Kathryn

2017-04-26

There is extensive health and public health literature on the 'evidence-policy gap', exploring the frustrating experiences of scientists trying to secure a response to the problems and solutions they raise and identifying the need for better evidence to reduce policymaker uncertainty. We offer a new perspective by using policy theory to propose research with greater impact, identifying the need to use persuasion to reduce ambiguity, and to adapt to multi-level policymaking systems.We identify insights from secondary data, namely systematic reviews, critical analysis and policy theories relevant to evidence-based policymaking. The studies are drawn primarily from countries such as the United States, United Kingdom, Canada, Australia and New Zealand. We combine empirical and normative elements to identify the ways in which scientists can, do and could influence policy.We identify two important dilemmas, for scientists and researchers, that arise from our initial advice. First, effective actors combine evidence with manipulative emotional appeals to influence the policy agenda - should scientists do the same, or would the reputational costs outweigh the policy benefits? Second, when adapting to multi-level policymaking, should scientists prioritise 'evidence-based' policymaking above other factors? The latter includes governance principles such the 'co-production' of policy between local public bodies, interest groups and service users. This process may be based primarily on values and involve actors with no commitment to a hierarchy of evidence.We conclude that successful engagement in 'evidence-based policymaking' requires pragmatism, combining scientific evidence with governance principles, and persuasion to translate complex evidence into simple stories. To maximise the use of scientific evidence in health and public health policy, researchers should recognise the tendency of policymakers to base judgements on their beliefs, and shortcuts based on their emotions and familiarity with information; learn 'where the action is', and be prepared to engage in long-term strategies to be able to influence policy; and, in both cases, decide how far you are willing to go to persuade policymakers to act and secure a hierarchy of evidence underpinning policy. These are value-driven and political, not just 'evidence-based', choices.

Evidence-based ethics? On evidence-based practice and the "empirical turn" from normative bioethics

PubMed Central

Goldenberg, Maya J

2005-01-01

Background The increase in empirical methods of research in bioethics over the last two decades is typically perceived as a welcomed broadening of the discipline, with increased integration of social and life scientists into the field and ethics consultants into the clinical setting, however it also represents a loss of confidence in the typical normative and analytic methods of bioethics. Discussion The recent incipiency of "Evidence-Based Ethics" attests to this phenomenon and should be rejected as a solution to the current ambivalence toward the normative resolution of moral problems in a pluralistic society. While "evidence-based" is typically read in medicine and other life and social sciences as the empirically-adequate standard of reasonable practice and a means for increasing certainty, I propose that the evidence-based movement in fact gains consensus by displacing normative discourse with aggregate or statistically-derived empirical evidence as the "bottom line". Therefore, along with wavering on the fact/value distinction, evidence-based ethics threatens bioethics' normative mandate. The appeal of the evidence-based approach is that it offers a means of negotiating the demands of moral pluralism. Rather than appealing to explicit values that are likely not shared by all, "the evidence" is proposed to adjudicate between competing claims. Quantified measures are notably more "neutral" and democratic than liberal markers like "species normal functioning". Yet the positivist notion that claims stand or fall in light of the evidence is untenable; furthermore, the legacy of positivism entails the quieting of empirically non-verifiable (or at least non-falsifiable) considerations like moral claims and judgments. As a result, evidence-based ethics proposes to operate with the implicit normativity that accompanies the production and presentation of all biomedical and scientific facts unchecked. Summary The "empirical turn" in bioethics signals a need for reconsideration of the methods used for moral evaluation and resolution, however the options should not include obscuring normative content by seemingly neutral technical measure. PMID:16277663

Comment: What Constitutes Evidence in Science Education Research?

ERIC Educational Resources Information Center

Roth, Wolff-Michael

2011-01-01

In the wake of an increasing political commitment to evidence-based decision making and evidence-based educational reform that emerged with the No Child Left Behind effort, the question of what counts as evidence has become increasingly important in the field of science education. In current public discussions, academics, politicians, and other…

Love and the commitment problem in romantic relations and friendship.

PubMed

Gonzaga, G C; Keltner, D; Londahl, E A; Smith, M D

2001-08-01

On the basis of the proposition that love promotes commitment, the authors predicted that love would motivate approach, have a distinct signal, and correlate with commitment-enhancing processes when relationships are threatened. The authors studied romantic partners and adolescent opposite-sex friends during interactions that elicited love and threatened the bond. As expected, the experience of love correlated with approach-related states (desire, sympathy). Providing evidence for a nonverbal display of love, four affiliation cues (head nods, Duchenne smiles, gesticulation, forward leans) correlated with self-reports and partner estimates of love. Finally, the experience and display of love correlated with commitment-enhancing processes (e.g., constructive conflict resolution, perceived trust) when the relationship was threatened. Discussion focused on love, positive emotion, and relationships.

Locked on course: Hydro-Quebec`s commitment to mega-projects

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

Maxwell, J.; Briscoe, F.; Suzuki, Tatsujiro

1997-01-01

Large organizations often escalate their commitments to mega-project development, even after evidence becomes available of adverse environmental consequences or lack of economic feasibility. This escalation of commitment transcends both sectorial and national boundaries. Preeminent examples include controversial nuclear projects in the US, hydroelectric projects like the Three Gorges Dam in China, and transport projects like the Chunnel and the Concorde. In this article, the authors examine the experience of Hydro-Quebec with the Great Whale Project. They argue that Hydro-Quebec escalated its commitment even after serious questions emerged about its environmental impacts and economic feasibility, because of (1) its earlier successmore » with large projects, (2) its engineering culture`s norms for consistency, and (3) its role in the government`s desire for economic and cultural autonomy. Finally, they discuss the changes that are necessary to break commitments to such projects.« less

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

PubMed

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

2016-02-01

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

Job and career influences on the career commitment of health care executives: the mediating effect of job satisfaction.

PubMed

Myrtle, Robert; Chen, Duan-Rung; Liu, Caroline; Fahey, Daniel

2011-01-01

While there is considerable evidence supporting the relationship between job satisfaction and organizational commitment, the relationship between the antecedents of job satisfaction, organizational commitment and career commitment are not clearly understood. This study seeks to clarify whether these antecedents have an effect independent of job satisfaction on career commitment or whether these antecedents are mediated by job satisfaction. In total, 2,799 questionnaires were mailed out to members of the American College of Healthcare Executives (ACHE). The responses received were 643 (22.9 percent) and after eliminating retirees or students, a sample of 456 respondents currently employed in the health care industry was obtained. Path analysis was conducted to test the hypothetical relationships between work situation, career experiences and career commitment. It was found that job satisfaction mediated the influences of job tenure and career pattern on career commitment. Job satisfaction partially mediated the influences of perceived job security and one's satisfaction with career on career commitment. Both of these measures had a direct influence on career commitment. Career experience such as sector change was also positively associated with career commitment. While the research offers some insights into the factors affecting the career commitment of health care executives, the sample was limited to respondents who were members of the American College of Healthcare Executives, and thus may not represent the views of all managers in the health care sector. To retain high-valued health care workers it is important that an organization has a work environment that enhances their commitment to their occupation as well as their careers. This study clarifies the influence of job satisfaction on the career commitment of health care managers during a very dynamic period.

A Comprehensive Study of Mass Murder Precipitants and Motivations of Offenders.

PubMed

Taylor, Melanie A

2018-02-01

Much speculation has been made in the media as to the causes of mass murder in the United States, yet little empirical research exists to verify factors leading to violence. Prior research primarily relies on case study methodologies or small data sets, but none have focused on the underlying issues observed in a comprehensive national sample. Data for the current study include 152 mass murders reported through the FBI's Supplementary Homicide Reports and USA Today from 2007 to 2011, which were then matched with media reports for each event. The current study shows that mass murders typically occur following a triggering event, are committed by non-strangers, and are rarely committed by persons with mental illnesses. A more realistic image of these incidents is critical, as misperceptions of offenders and case characteristics can improperly shape public policies.

Interpretation of physiological indicators of motivation: Caveats and recommendations.

PubMed

Richter, Michael; Slade, Kate

2017-09-01

Motivation scientists employing physiological measures to gather information about motivation-related states are at risk of committing two fundamental errors: overstating the inferences that can be drawn from their physiological measures and circular reasoning. We critically discuss two complementary approaches, Cacioppo and colleagues' model of psychophysiological relations and construct validation theory, to highlight the conditions under which these errors are committed and provide guidance on how to avoid them. In particular, we demonstrate that the direct inference from changes in a physiological measure to changes in a motivation-related state requires the demonstration that the measure is not related to other relevant psychological states. We also point out that circular reasoning can be avoided by separating the definition of the motivation-related state from the hypotheses that are empirically tested. Copyright © 2017 Elsevier B.V. All rights reserved.

Sexual murderers of children: developmental, precrime, crime, and postcrime factors.

PubMed

Beauregard, Eric; Stone, Maryann R; Proulx, Jean; Michaud, Patrick

2008-06-01

The amount of empirical research on men who commit sexual murders is scarce, and no distinction has been made between those who have victimized adults and those who have victimized children. Therefore, to better understand specifically sexual murderers of children (n = 11), comparisons were performed with a group of sexual murderers of adult women (n = 66) on developmental, precrime, crime, and postcrime factors. It appears that sexual murderers of children are more often victims of sexual abuse during childhood and present more often deviant sexual fantasies as compared to sexual murderers of women. The results show also that sexual murderers of children more often use pornography prior to crime, have contact with the victim prior to crime, and commit a crime more often characterized by premeditation, strangulation, the hiding of the body, and its dismemberment than the sexual murderers of women.

Morality and the religious mind: why theists and nontheists differ.

PubMed

Shariff, Azim F; Piazza, Jared; Kramer, Stephanie R

2014-09-01

Religions have come to be intimately tied to morality and much recent research has shown that theists and nontheists differ in their moral behavior and decision making along several dimensions. Here we discuss how these empirical trends can be explained by fundamental differences in group commitment, motivations for prosociality, cognitive styles, and meta-ethics. We conclude by elucidating key areas of moral congruence. Copyright © 2014 Elsevier Ltd. All rights reserved.

The Tenth Period of Soviet Third World Policy

DTIC Science & Technology

1987-10-01

All its activity is taking place in an atmosphere of responsible criticism and self-criticism and of observance of the principle of looking the truth...tremendous stability to the Soviet-Indian relationship. Moscow’s ties with New Dehli have lasted now well over thirty years. Moscow can be confident...itself a superpower with global interests and commitments. The costs of the Soviet empire may be onerous at the margin when Soviet economic managers

Determinants of Hospital Casemix Complexity

PubMed Central

Becker, Edmund R.; Steinwald, Bruce

1981-01-01

Using the Commission on Professional and Hospital Activities' Resource Need Index as a measure of casemix complexity, this paper examines the relative contributions of teaching commitment and other hospital characteristics, hospital service and insurer distributions, and area characteristics to variations in casemix complexity. The empirical estimates indicate that all three types of independent variables have a substantial influence. These results are discussed in light of recent casemix research as well as current policy implications. PMID:6799430

Connectionist neuropsychology: uncovering ultimate causes of acquired dyslexia.

PubMed

Woollams, Anna M

2014-01-01

Acquired dyslexia offers a unique window on to the nature of the cognitive and neural architecture supporting skilled reading. This paper provides an integrative overview of recent empirical and computational work on acquired dyslexia within the context of the primary systems framework as implemented in connectionist neuropsychological models. This view proposes that damage to general visual, phonological or semantic processing abilities are the root causes of different forms of acquired dyslexia. Recent case-series behavioural evidence concerning pure alexia, phonological dyslexia and surface dyslexia that supports this perspective is presented. Lesion simulations of these findings within connectionist models of reading demonstrate the viability of this approach. The commitment of such models to learnt representations allows them to capture key aspects of performance in each type of acquired dyslexia, particularly the associated non-reading deficits, the role of relearning and the influence of individual differences in the premorbid state of the reading system. Identification of these factors not only advances our understanding of acquired dyslexia and the mechanisms of normal reading but they are also relevant to the complex interactions underpinning developmental reading disorders.

An exploratory study of healthcare strategic planning in two metropolitan areas.

PubMed

Begun, James W; Kaissi, Amer A

2005-01-01

Little is known about empirical variation in the extent to which healthcare organizations conduct formal strategic planning or the extent to which strategic planning affects performance. Structural contingency and complexity science theory offer differing interpretations of the value of strategic planning. Structural contingency theory emphasizes adaptation to achieve organizational fit with a changing environment and views strategic planning as a way to chart the organization's path. Complexity science argues that planning is largely futile in changing environments. Interviews of leaders in 20 healthcare organizations in the metropolitan areas of Minneapolis/St. Paul, Minnesota, and San Antonio, Texas, reveal that strategic planning is a common and valued function in healthcare organizations. Respondents emphasized the need to continuously update strategic plans, involve physicians and the governing board, and integrate strategic plans with other organizational plans. Most leaders expressed that strategic planning contributes to organizational focus, fosters stakeholder participation and commitment, and leads to achievement of strategic goals. Because the widespread belief in strategic planning is based largely on experience, intuition, and faith, we present recommendations for developing an evidence base for healthcare strategic planning.

Connectionist neuropsychology: uncovering ultimate causes of acquired dyslexia

PubMed Central

Woollams, Anna M.

2014-01-01

Acquired dyslexia offers a unique window on to the nature of the cognitive and neural architecture supporting skilled reading. This paper provides an integrative overview of recent empirical and computational work on acquired dyslexia within the context of the primary systems framework as implemented in connectionist neuropsychological models. This view proposes that damage to general visual, phonological or semantic processing abilities are the root causes of different forms of acquired dyslexia. Recent case-series behavioural evidence concerning pure alexia, phonological dyslexia and surface dyslexia that supports this perspective is presented. Lesion simulations of these findings within connectionist models of reading demonstrate the viability of this approach. The commitment of such models to learnt representations allows them to capture key aspects of performance in each type of acquired dyslexia, particularly the associated non-reading deficits, the role of relearning and the influence of individual differences in the premorbid state of the reading system. Identification of these factors not only advances our understanding of acquired dyslexia and the mechanisms of normal reading but they are also relevant to the complex interactions underpinning developmental reading disorders. PMID:24324241

Knowledge exchange in the Pacific: The TROPIC (Translational Research into Obesity Prevention Policies for Communities) project

PubMed Central

2012-01-01

Background Policies targeting obesogenic environments and behaviours are critical to counter rising obesity rates and lifestyle-related non-communicable diseases (NCDs). Policies are likely to be most effective and enduring when they are based on the best available evidence. Evidence-informed policy making is especially challenging in countries with limited resources. The Pacific TROPIC (Translational Research for Obesity Prevention in Communities) project aims to implement and evaluate a tailored knowledge-brokering approach to evidence-informed policy making to address obesity in Fiji, a Pacific nation challenged by increasingly high rates of obesity and concomitant NCDs. Methods The TROPIC project draws on the concept of ‘knowledge exchange’ between policy developers (individuals; organisations) and researchers to deliver a knowledge broking programme that maps policy environments, conducts workshops on evidence-informed policy making, supports the development of evidence-informed policy briefs, and embeds evidence-informed policy making into organisational culture. Recruitment of government and nongovernment organisational representatives will be based on potential to: develop policies relevant to obesity, reach broad audiences, and commit to resourcing staff and building a culture that supports evidence-informed policy development. Workshops will increase awareness of both obesity and policy cycles, as well as develop participants’ skills in accessing, assessing and applying relevant evidence to policy briefs. The knowledge-broking team will then support participants to: 1) develop evidence-informed policy briefs that are both commensurate with national and organisational plans and also informed by evidence from the Pacific Obesity Prevention in Communities project and elsewhere; and 2) collaborate with participating organisations to embed evidence-informed policy making structures and processes. This knowledge broking initiative will be evaluated via data from semi-structured interviews, a validated self-assessment tool, process diaries and outputs. Discussion Public health interventions have rarely targeted evidence-informed policy making structures and processes to reduce obesity and NCDs. This study will empirically advance understanding of knowledge broking processes to extend evidence-informed policy making skills and develop a suite of national obesity-related policies that can potentially improve population health outcomes. PMID:22830984

Global health governance as shared health governance.

PubMed

Ruger, Jennifer Prah

2012-07-01

With the exception of key 'proven successes' in global health, the current regime of global health governance can be understood as transnational and national actors pursuing their own interests under a rational actor model of international cooperation, which fails to provide sufficient justification for an obligation to assist in meeting the health needs of others. An ethical commitment to providing all with the ability to be healthy is required. This article develops select components of an alternative model of shared health governance (SHG), which aims to provide a 'road map,' 'focal points' and 'the glue' among various global health actors to better effectuate cooperation on universal ethical principles for an alternative global health equilibrium. Key features of SHG include public moral norms as shared authoritative standards; ethical commitments, shared goals and role allocation; shared sovereignty and constitutional commitments; legitimacy and accountability; country-level attention to international health relations. A framework of social agreement based on 'overlapping consensus' is contrasted against one based on self-interested political bargaining. A global health constitution delineating duties and obligations of global health actors and a global institute of health and medicine for holding actors responsible are proposed. Indicators for empirical assessment of select SHG principles are described. Global health actors, including states, must work together to correct and avert global health injustices through a framework of SHG based on shared ethical commitments.

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

PubMed

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

2015-01-01

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

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

PubMed

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

2014-11-10

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

The assessment of commitment: advantages of a unidimensional, target-free approach.

PubMed

Klein, Howard J; Cooper, Joseph T; Molloy, Janice C; Swanson, Jacqueline A

2014-03-01

This study presents a new approach to assessing commitment reflecting the Klein, Molloy, and Brinsfield (2012) reconceptualization. Klein et al. recast the construct to address issues hindering commitment scholarship, but their claims cannot be tested with existing measures. This paper presents a 4-item measure consistent with the Klein et al. conceptual definition, a measure intended to be unidimensional and applicable across all workplace targets. Our purpose is to present the development of and provide initial validity evidence for this new commitment measure and to compare it to existing alternative measures. Hypotheses around these objectives were tested with data gathered across 5 samples yielding 2,487 participants representing a wide range of jobs, organizations, and industries. Each sample examined a unique set of variables and targets that together provide a comprehensive test of this new measure relative to 8 different targets, several constructs within the nomological network, and 4 prior commitment measures. Results support our hypotheses regarding (a) the measure's properties and structure, (b) convergence and divergence with prior measures of commitment and other constructs in the nomological network, and (c) advantages over prior measures. These findings support the validity of this new approach to assessing commitment, laying the foundation for future research to address critiques of the commitment construct; better examine the multiple commitments individuals simultaneously hold; and bring consistency, synergy, and integration to commitment scholarship across workplace targets. The conceptual, methodological, and practical benefits of the measure are discussed, along with study limitations and future research opportunities.

Eportfolios as Evidence of Standards and Outcomes in Work-Integrated Learning

ERIC Educational Resources Information Center

Ferns, Sonia; Comfort, Jude

2014-01-01

Electronic portfolios (ePortfolios) are a student focused tool which support and evidence work-integrated learning (WIL) experiences and capabilities in a tertiary education setting. Such settings are increasingly faced by a regulatory framework requiring evidence of student competency and skill acquisition. The commitment of educational…

Religious Commitment and Well-Being in College Students: Examining Conditional Indirect Effects of Meaning in Life.

PubMed

Dar, Kaiser Ahmad; Iqbal, Naved

2017-12-29

There is systematic and quantitative evidence that religious commitment is associated with indicators of well-being, such as positive emotions and moods, absence of negative emotions, and satisfaction with life; however, researchers remain far from a consensus regarding which mechanisms may account for these observed relationships. Although religious commitment influences well-being through many different mechanisms, meaning in life is probably the predominant one. Thus, we examined the bidimensional conceptualization of meaning in life as a potential mechanism between religious commitment and well-being. The study was cross-sectional in nature. Survey data were collected from 92 college students, aged 17-21. A battery of self-report measures was used for tapping religious commitment, well-being, and meaning in life. Even though presence of meaning, search for meaning, religious commitment, and well-being correlated moderately with each other, presence of meaning carried a substantial proportion of variance in predicting well-being for girls/women. This study suggests that religious commitment influences a person's sense of meaning in life, which, in turn, influences her/his well-being. And, we hope that these results encourage professionals to explore with their clients the fundamental questions of meaning and purpose in life.

Untangling the Evidence: Introducing an Empirical Model for Evidence-Based Library and Information Practice

ERIC Educational Resources Information Center

Gillespie, Ann

2014-01-01

Introduction: This research is the first to investigate the experiences of teacher-librarians as evidence-based practice. An empirically derived model is presented in this paper. Method: This qualitative study utilised the expanded critical incident approach, and investigated the real-life experiences of fifteen Australian teacher-librarians,…

Does Missing Classes Decelerate Student Exam Performance Progress? Empirical Evidence and Policy Implications

ERIC Educational Resources Information Center

Lin, Tin-Chun

2014-01-01

A total of 389 business students in undergraduate introductory microeconomics classes in spring 2007, 2009, and 2011, and fall 2012 participated in an exam performance progress study. Empirical evidence suggested that missing classes decelerates and hampers high-performing students' exam performance progress. Nevertheless, the evidence does…

Immigrant women's experiences of maternity-care services in Canada: a protocol for systematic review using a narrative synthesis.

PubMed

Higginbottom, Gina M A; Morgan, Myfanwy; Dassanayake, Jayantha; Eyford, Helgi; Alexandre, Mirande; Chiu, Yvonne; Forgeron, Joan; Kocay, Deb

2012-05-31

Canada's diverse society and statutory commitment to multiculturalism means that the synthesis of knowledge related to the health care experiences of immigrants is essential to realize the health potential for future Canadians. Although concerns about the maternity experiences of immigrants in Canada are relatively new, recent national guidelines explicitly call for tailoring of services to user needs. We are therefore assessing the experiences of immigrant women in Canada accessing maternity-care services. We are focusing on: 1) accessibility and acceptability (as an important dimension of access) to maternity-care services as perceived and experienced by immigrant women, and 2) the birth and postnatal outcomes of these women. The aim of this study is to use a narrative synthesis, incorporating both a systematic review using narrative synthesis of reports of empirical research (qualitative, quantitative, and mixed-method designs), and a literature review of non-empirically based reports, both of which include 'grey' literature. The study aims to provide stakeholders with perspectives on maternity-care services as experienced by immigrant women. To achieve this, we are using integrated knowledge translation, partnering with key stakeholders to ensure topic relevancy and to tailor recommendations for effective translation into future policy and practice/programming. Two search phases and a three-stage selection process are being conducted (database search retrieved 1487 hits excluding duplicates) to provide evidence to contribute jointly to both the narrative synthesis and the non-empirical literature review. The narrative synthesis will be informed by the previous framework published in 2006 by Popay et al., using identified tools for each of its four elements. The non-empirical literature review will build upon the narrative-synthesis findings and/or identify omissions or gaps in the empirical research literature. The integrated knowledge translation plan will ensure that key messages are delivered in an audience-specific manner to optimize their effect on policy and practice change throughout the health service, and the public health, immigration and community sectors. Narrative-synthesis methods of systematic review facilitate understanding and acknowledgement of the broader influences of theoretical and contextual variables, such as race, gender, socioeconomic status, and geographical location. They also enable understanding of the shaping of differences between reported outcomes and study designs related to childbearing populations, and the development and implementation of maternity services and health interventions across diverse settings. Number 2185.

Practice patterns and organizational commitment of inpatient nurse practitioners.

PubMed

Johnson, Janet; Brennan, Mary; Musil, Carol M; Fitzpatrick, Joyce J

2016-07-01

Nurse practitioners (NPs) deliver a wide array of healthcare services in a variety of settings. The purpose of this study was to examine the practice patterns and organizational commitment of inpatient NPs. A quantitative design was used with a convenience sample (n = 183) of NPs who attended the American Association of Nurse Practitioners (AANP) national conference. The NPs were asked to complete a demographic questionnaire, the Practice Patterns of Acute Nurse Practitioners tool and the Organizational Commitment Questionnaire. Over 85% of inpatient practice time consists of direct and indirect patient care activities. The remaining nonclinical activities of education, research, and administration were less evident in the NP's workweek. This indicates that the major role of inpatient NPs continues to be management of acutely ill patients. Moderate commitment was noted in the Organizational Commitment Questionnaire. Supportive hospital/nursing leadership should acknowledge the value of the clinical and nonclinical roles of inpatient NPs as they can contribute to the operational effectiveness of their organization. By fostering the organizational commitment behaviors of identification, loyalty, and involvement, management can reap the benefits of these professionally dedicated providers. ©2015 American Association of Nurse Practitioners.

Doctor-patient relationships (DPR) in China.

PubMed

Ma, Shaozhuang; Xu, Xuehu; Trigo, Virginia; Ramalho, Nelson J C

2017-03-20

Purpose The purpose of this paper is twofold: first, to develop and test theory on how commitment human resource (HR) practices affect hospital professionals' job satisfaction that motivates them to generate desirable patient care and subsequently improve doctor-patient relationships (DPR) and second, to examine how commitment HR practices influence hospital managers and clinicians in different ways. Design/methodology/approach Using a cross-sectional survey, the authors collected data from 508 clinicians and hospital managers from 33 tertiary public hospitals in China. Structural equation model was employed to test the relationships of the variables in the study. Findings Commitment HR practices positively affect the job satisfaction of the healthcare professionals surveyed and a positive relationship is perceived between job satisfaction and DPR. Overall, the model shows a reversal on the strongest path linking job satisfaction and DPR whereby managers' main association operates through extrinsic job satisfaction while for clinicians it occurs through intrinsic satisfaction only. Practical implications DPR might be improved by applying commitment HR practices to increase healthcare professional's intrinsic and extrinsic satisfaction. In addition, while recognizing the importance of compensation and benefits to address the underpayment issue of Chinese healthcare professionals, empowerment and autonomy in work, and the use of subjects' expertise and skills may serve as stronger motivators for clinicians rather than hard economic incentives in achieving DPR improvements. Originality/value This study contributes to the small but growing body of research on human resource management (HRM) in the healthcare sector with new evidence supporting the link between commitment HR practice and work attitudes, as well as work attitudes and patient care from the perspective of clinicians and hospital managers. This study represents an initial attempt to examine the associations among commitment HR practices, job satisfaction and DPR in the Chinese healthcare sector. The findings provide evidence to support the value of commitment HR practices in Chinese hospital context, and demonstrate the importance of effective HRM in improving both hospital managers and clinicians' work attitudes.

Evaluating the Validity of Systematic Reviews to Identify Empirically Supported Treatments

ERIC Educational Resources Information Center

Slocum, Timothy A.; Detrich, Ronnie; Spencer, Trina D.

2012-01-01

The "best available evidence" is one of the three basic inputs into evidence-based practice. This paper sets out a framework for evaluating the quality of systematic reviews that are intended to identify empirically supported interventions as a way of summarizing the best available evidence. The premise of this paper is that the process of…

Why and How. The Future of the Central Questions of Consciousness

PubMed Central

Havlík, Marek; Kozáková, Eva; Horáček, Jiří

2017-01-01

In this review, we deal with two central questions of consciousness how and why, and we outline their possible future development. The question how refers to the empirical endeavor to reveal the neural correlates and mechanisms that form consciousness. On the other hand, the question why generally refers to the “hard problem” of consciousness, which claims that empirical science will always fail to provide a satisfactory answer to the question why is there conscious experience at all. Unfortunately, the hard problem of consciousness will probably never completely disappear because it will always have its most committed supporters. However, there is a good chance that its weight and importance will be highly reduced by empirically tackling consciousness in the near future. We expect that future empirical endeavor of consciousness will be based on a unifying brain theory and will answer the question as to what is the function of conscious experience, which will in turn replace the implications of the hard problem. The candidate of such a unifying brain theory is predictive coding, which will have to explain both perceptual consciousness and conscious mind-wandering in order to become the truly unifying theory of brain functioning. PMID:29075226

Acceptance and Commitment Therapy and Contextual Behavioral Science: Examining the Progress of a Distinctive Model of Behavioral and Cognitive Therapy

PubMed Central

Hayes, Steven C.; Levin, Michael E.; Plumb-Vilardaga, Jennifer; Villatte, Jennifer L.; Pistorello, Jacqueline

2012-01-01

A number of recent authors have compared acceptance and commitment therapy (ACT) and traditional cognitive behavior therapy (CBT). The present article describes ACT as a distinct and unified model of behavior change, linked to a specific strategy of scientific development, which we term “contextual behavioral science.” We outline the empirical progress of ACT and describe its distinctive development strategy. A contextual behavioral science approach is an inductive attempt to build more adequate psychological systems based on philosophical clarity; the development of basic principles and theories; the development of applied theories linked to basic ones; techniques and components linked to these processes and principles; measurement of theoretically key processes; an emphasis on mediation and moderation in the analysis of applied impact; an interest in effectiveness, dissemination, and training; empirical testing of the research program across a broad range of areas and levels of analysis; and the creation of a more effective scientific and clinical community. We argue that this is a reasonable approach, focused on long-term progress, and that in broad terms it seems to be working. ACT is not hostile to traditional CBT, and is not directly buoyed by whatever weaknesses traditional CBT may have. ACT should be measured at least in part against its own goals as specified by its own developmental strategy. PMID:23611068

Acceptance and commitment therapy and contextual behavioral science: examining the progress of a distinctive model of behavioral and cognitive therapy.

PubMed

Hayes, Steven C; Levin, Michael E; Plumb-Vilardaga, Jennifer; Villatte, Jennifer L; Pistorello, Jacqueline

2013-06-01

A number of recent authors have compared acceptance and commitment therapy (ACT) and traditional cognitive behavior therapy (CBT). The present article describes ACT as a distinct and unified model of behavior change, linked to a specific strategy of scientific development, which we term "contextual behavioral science." We outline the empirical progress of ACT and describe its distinctive development strategy. A contextual behavioral science approach is an inductive attempt to build more adequate psychological systems based on philosophical clarity; the development of basic principles and theories; the development of applied theories linked to basic ones; techniques and components linked to these processes and principles; measurement of theoretically key processes; an emphasis on mediation and moderation in the analysis of applied impact; an interest in effectiveness, dissemination, and training; empirical testing of the research program across a broad range of areas and levels of analysis; and the creation of a more effective scientific and clinical community. We argue that this is a reasonable approach, focused on long-term progress, and that in broad terms it seems to be working. ACT is not hostile to traditional CBT, and is not directly buoyed by whatever weaknesses traditional CBT may have. ACT should be measured at least in part against its own goals as specified by its own developmental strategy. Copyright © 2011. Published by Elsevier Ltd.

TOWARD INTEGRATION IN THE CONTEXT OF HEALTH TECHNOLOGY ASSESSMENT: THE NEED FOR EVALUATIVE FRAMEWORKS.

PubMed

van der Wilt, Gert Jan; Gerhardus, Ansgar; Oortwijn, Wija

2017-01-01

A comprehensive health technology assessment (HTA) enables a patient-centered assessment of the effectiveness, economic, ethical, socio-cultural, and legal issues of health technologies that takes context and implementation into account. A question is whether these various pieces of evidence need to be integrated, and if so, how that might be achieved. The objective of our study is to discuss the meaning of integration in the context of HTA and suggest how it may be achieved in a more structured way. An analysis of the concept of integration in the context of HTA and a review of approaches that were adopted in the INTEGRATE-HTA project that may support integration. Current approaches to integration in HTA are mainly methods of commensuration, which are not optimally geared to support public deliberation. In contrast, articulating evaluative frameworks could be an important means of integration which allows for exploring how facts and values can be brought to bear on each other. Integration is not something that only needs to be addressed at the end, but rather throughout an HTA, right from the start. Integration can be conceived as a matter of accounting for the relevance of empirical evidence in view of a commitment to a set of potentially conflicting values. Various elements of the INTEGRATE-HTA project, such as scoping and the development of logic models, can help to achieve integration in HTA.

[ORGANIZATIONAL COMMITMENT AND WORK ENGAGEMENT - THEORETICAL CONCEPTIONS AND TERMINOLOGICAL PROBLEMS].

PubMed

Łaguna, Mariola; Mielniczuk, Emilia; Żaliński, Adam; Wałachowska, Karolina

2015-01-01

Engagement in professional activities and positive attitudes towards an organization are of significant importance to functioning and health of employees. Studies analysing the phenomena of employees' engagement and their relations with an organization undergo a dynamic development in both international and Polish research. Two theoretical conceptions: organizational commitment (by Meyer and Allen) and work engagement (by Schaufeli and Bakker) have become prominent in the field. They capture 2 similar, albeit distinct constructs. In English-language journals academics concentrate on theoretical and empirical analyses of similarities and differences between the 2 concepts, while in Polish publications scholars also have to deal with the issue of the original term translation. The problem lies mostly in Polish nomenclature of the dimensions proposed in both of these conceptions. Lack of common translations for different studies may cause confusion in this area of research. In the paper authors present a review of Polish translations of terms used in the discussed conceptions and a linguistic analysis of terms, both in English and in Polish. Authors provide solutions which could help to clarify terminology in Polish-language publications concerning organizational commitment and work engagement. This allows for further development of research in this field.

The Effect of Perceiving a Calling on Pakistani Nurses' Organizational Commitment, Organizational Citizenship Behavior, and Job Stress.

PubMed

Afsar, Bilal; Shahjehan, Asad; Cheema, Sadia; Javed, Farheen

2018-03-01

People differ considerably in the way in which they express and experience their nursing careers. The positive effects associated with having a calling may differ substantially based on individuals' abilities to live out their callings. In a working world where many individuals have little to no choice in their type of employment and thus are unable to live out a calling even if they have one, the current study examined how perceiving a calling and living a calling interacted to predict organizational commitment, organizational citizenship behavior, and job stress with career commitment mediating the effect of the interactions on the three outcome variables. The purpose of the study is to investigate the mediating effect of career commitment between the relationships of calling and (a) nurses' attitudes (organizational commitment), (b) behaviors (organizational citizenship behavior), and (c) subjective experiences regarding work (job stress). Using a descriptive exploratory design, data were collected from 332 registered nurses working in Pakistani hospitals. Descriptive analysis and hierarchical regression analysis were used for data analysis. Living a calling moderated the effect of calling on career commitment, organizational citizenship behavior, and job stress, and career commitment fully mediated the effect of calling on organizational commitment, organizational citizenship behavior, and job stress. Increasing the understanding of calling, living a calling, and career commitment may increase nurses' organizational commitment and organizational citizenship behavior and decrease job stress. The study provided evidence to help nursing managers and health policy makers integrate knowledge and skills related to calling into career interventions and help nurses discover their calling.

Athletic trainers' facilitators of professional commitment in the collegiate setting.

PubMed

Eason, Christianne M; Mazerolle, Stephanie M; Pitney, William A

2015-05-01

Professional responsibility, rewards and respect, and time for rejuvenation are factors supporting professional commitment for athletic trainers (ATs) in the high school setting. The inherent complexities of an occupational setting can mitigate perceptions of professional commitment. Thus far, evidence is lacking regarding professional commitment for ATs in other occupational settings. To extend the literature on professional commitment of the AT to the collegiate setting. Qualitative study. Collegiate. Thirty-three Board of Certification-certified ATs employed in the collegiate setting (National Collegiate Athletic Association Division I = 11, Division II = 9, Division III = 13) with an average of 10 ± 8 years of clinical experience volunteered. Data saturation guided the total number of participants. Online journaling via QuestionPro was used to collect data from all participants. Two strategies, multiple-analyst triangulation and peer review, were completed to satisfy data credibility. Data were evaluated using a general inductive approach. Likert-scale data revealed no differences regarding levels of professional commitment across divisions. Two themes emerged from the inductive-content analysis: (1) professional responsibility and (2) coworker support. The emergent theme of professional responsibility contained 4 subthemes: (1) dedication to advancing the athletic training profession, (2) ardor for job responsibilities, (3) dedication to the student-athlete, and (4) commitment to education. Our participants were able to better maintain their own professional commitment when they felt their coworkers were also committed to the profession. The collegiate ATs investigated in this study, regardless of division, demonstrated professional commitment propelled by their aspiration to advance the profession, as well as their dedication to student-athletes and athletic training students. Maintaining commitment was influenced by a strong sense of coworker support.

Athletic Trainers' Facilitators of Professional Commitment in the Collegiate Setting

PubMed Central

Eason, Christianne M.; Mazerolle, Stephanie M.; Pitney, William A.

2015-01-01

Context: Professional responsibility, rewards and respect, and time for rejuvenation are factors supporting professional commitment for athletic trainers (ATs) in the high school setting. The inherent complexities of an occupational setting can mitigate perceptions of professional commitment. Thus far, evidence is lacking regarding professional commitment for ATs in other occupational settings. Objective: To extend the literature on professional commitment of the AT to the collegiate setting. Design: Qualitative study. Setting: Collegiate. Patients or Other Participants: Thirty-three Board of Certification-certified ATs employed in the collegiate setting (National Collegiate Athletic Association Division I = 11, Division II = 9, Division III = 13) with an average of 10 ± 8 years of clinical experience volunteered. Data saturation guided the total number of participants. Data Collection and Analysis: Online journaling via QuestionPro was used to collect data from all participants. Two strategies, multiple-analyst triangulation and peer review, were completed to satisfy data credibility. Data were evaluated using a general inductive approach. Results: Likert-scale data revealed no differences regarding levels of professional commitment across divisions. Two themes emerged from the inductive-content analysis: (1) professional responsibility and (2) coworker support. The emergent theme of professional responsibility contained 4 subthemes: (1) dedication to advancing the athletic training profession, (2) ardor for job responsibilities, (3) dedication to the student-athlete, and (4) commitment to education. Our participants were able to better maintain their own professional commitment when they felt their coworkers were also committed to the profession. Conclusions: The collegiate ATs investigated in this study, regardless of division, demonstrated professional commitment propelled by their aspiration to advance the profession, as well as their dedication to student-athletes and athletic training students. Maintaining commitment was influenced by a strong sense of coworker support. PMID:25761135

Space, Time, Ether, and Kant

NASA Astrophysics Data System (ADS)

Wong, Wing-Chun Godwin

This dissertation focused on Kant's conception of physical matter in the Opus postumum. In this work, Kant postulates the existence of an ether which fills the whole of space and time with its moving forces. Kant's arguments for the existence of an ether in the so-called Ubergang have been acutely criticized by commentators. Guyer, for instance, thinks that Kant pushes the technique of transcendental deduction too far in trying to deduce the empirical ether. In defense of Kant, I held that it is not the actual existence of the empirical ether, but the concept of the ether as a space-time filler that is subject to a transcendental deduction. I suggested that Kant is doing three things in the Ubergang: First, he deduces the pure concept of a space-time filler as a conceptual hybrid of the transcendental object and permanent substance to replace the category of substance in the Critique. Then he tries to prove the existence of such a space-time filler as a reworking of the First Analogy. Finally, he takes into consideration the empirical determinations of the ether by adding the concept of moving forces to the space -time filler. In reconstructing Kant's proofs, I pointed out that Kant is absolutely committed to the impossibility of action-at-a-distance. If we add this new principle of no-action-at-a-distance to the Third Analogy, the existence of a space-time filler follows. I argued with textual evidence that Kant's conception of ether satisfies the basic structure of a field: (1) the ether is a material continuum; (2) a physical quantity is definable on each point in the continuum; and (3) the ether provides a medium to support the continuous transmission of action. The thrust of Kant's conception of ether is to provide a holistic ontology for the transition to physics, which can best be understood from a field-theoretical point of view. This is the main thesis I attempted to establish in this dissertation.

Responses to the global HIV and AIDS pandemic: a study of the role of faith-based organisations in Lesotho.

PubMed

Olowu, Dejo

2015-01-01

This article attempts to establish the key contribution by people of faith to the global HIV pandemic response, using Lesotho as a case study. Particular focus is paid to the work of selected religious organisations in Lesotho in this context, assessing their capacities to coordinate an effective HIV and AIDS action at the grassroots levels through education, health care, development, and social service activities. Empirical evaluations and findings regarding the level and quality of faith-based engagement in this field establish the basic premise of this article, namely, that faith-based organisations are contributing energy, expertise, and experience in order to achieve the commitment of the global commitment to advance universal access to HIV prevention, treatment, and support. Although the article is particularly focused on the Lesotho context, its tremendous implications for simulated studies and approaches across Sub-Saharan Africa are accentuated.

Some Middle School Students Want Behavior Commitment Devices (but Take-Up Does Not Affect Their Behavior)

PubMed Central

Robinson, Carly D.; Pons, Gonzalo A.; Duckworth, Angela L.; Rogers, Todd

2018-01-01

Commitment devices impose costs on one's future self for failing to follow through on one's intentions, offer no additional benefit to one's future self for following through on the intention, and people voluntarily enroll in them. Enrollment in commitment devices reflects self-awareness that one may lack sufficient self-control to fulfill one's intentions. There is little experimental research on whether school-age children possess the self-awareness necessary to enroll in a commitment device, despite evidence that children and young adolescents have many positive intentions that they fail to live up to, such as demonstrating improved school conduct or eating healthier. We report the first field experiment examining the demand for, and impact of, commitment devices among middle school students. We offered students a commitment device that imposed future costs for failing to improve in-school conduct. When presented with the opportunity to actively opt-in (default not enrolled), over one-third of students elected to enroll. When presented with the opportunity to actively opt-out (default enrolled), more than half elected to remain enrolled, showing that changing default options can increase commitment device enrollment. Despite demand for the self-control strategy, taking-up the commitment device did not affect student behavior. These findings have implications for youth-based behavioral interventions broadly, as well as those focused on eating behaviors. PMID:29541040

When pitch Accents Encode Speaker Commitment: Evidence from French Intonation.

PubMed

Michelas, Amandine; Portes, Cristel; Champagne-Lavau, Maud

2016-06-01

Recent studies on a variety of languages have shown that a speaker's commitment to the propositional content of his or her utterance can be encoded, among other strategies, by pitch accent types. Since prior research mainly relied on lexical-stress languages, our understanding of how speakers of a non-lexical-stress language encode speaker commitment is limited. This paper explores the contribution of the last pitch accent of an intonation phrase to convey speaker commitment in French, a language that has stress at the phrasal level as well as a restricted set of pitch accents. In a production experiment, participants had to produce sentences in two pragmatic contexts: unbiased questions (the speaker had no particular belief with respect to the expected answer) and negatively biased questions (the speaker believed the proposition to be false). Results revealed that negatively biased questions consistently exhibited an additional unaccented F0 peak in the preaccentual syllable (an H+!H* pitch accent) while unbiased questions were often realized with a rising pattern across the accented syllable (an H* pitch accent). These results provide evidence that pitch accent types in French can signal the speaker's belief about the certainty of the proposition expressed in French. It also has implications for the phonological model of French intonation.

Addressing the social dimensions of citizen observatories: The Ground Truth 2.0 socio-technical approach for sustainable implementation of citizen observatories

NASA Astrophysics Data System (ADS)

Wehn, Uta; Joshi, Somya; Pfeiffer, Ellen; Anema, Kim; Gharesifard, Mohammad; Momani, Abeer

2017-04-01

Owing to ICT-enabled citizen observatories, citizens can take on new roles in environmental monitoring, decision making and co-operative planning, and environmental stewardship. And yet implementing advanced citizen observatories for data collection, knowledge exchange and interactions to support policy objectives is neither always easy nor successful, given the required commitment, trust, and data reliability concerns. Many efforts are facing problems with the uptake and sustained engagement by citizens, limited scalability, unclear long-term sustainability and limited actual impact on governance processes. Similarly, to sustain the engagement of decision makers in citizen observatories, mechanisms are required from the start of the initiative in order to have them invest in and, hence, commit to and own the entire process. In order to implement sustainable citizen observatories, these social dimensions therefore need to be soundly managed. We provide empirical evidence of how the social dimensions of citizen observatories are being addressed in the Ground Truth 2.0 project, drawing on a range of relevant social science approaches. This project combines the social dimensions of citizen observatories with enabling technologies - via a socio-technical approach - so that their customisation and deployment is tailored to the envisaged societal and economic impacts of the observatories. The projects consists of the demonstration and validation of six scaled up citizen observatories in real operational conditions both in the EU and in Africa, with a specific focus on flora and fauna as well as water availability and water quality for land and natural resources management. The demonstration cases (4 EU and 2 African) cover the full 'spectrum' of citizen-sensed data usage and citizen engagement, and therefore allow testing and validation of the socio-technical concept for citizen observatories under a range of conditions.

Implementation of inclusive education for children with intellectual and developmental disabilities in African countries: a scoping review.

PubMed

Okyere, Christiana; Aldersey, Heather Michelle; Lysaght, Rosemary; Sulaiman, Surajo Kamilu

2018-04-25

To advance understanding of practices that support inclusion of children with intellectual and developmental disabilities in inclusive education classrooms in Africa by conducting a review of the extant literature. Five academic databases were searched supplemented by a hand search of key journals and references of included studies. Two authors independently screened studies via a reference manager (Covidence) which allowed for blinding. A third author was consulted in cases of conflict. Thirty articles that provided empirical evidence of inclusive education implementation were included. Eight articles highlighted practices that support inclusion of children with intellectual and developmental disabilities. Using Bronfenbrenner's bioecological framework, findings revealed that inclusive education implementation is influenced by factors on the bio level, micro level, meso level, and macro level. Recommendations for promoting inclusive education implementation are provided. Inclusion goes beyond teachers and requires strong commitment of other stakeholders such as families and governments. To guarantee the smooth inclusion of children with special education needs and particularly with intellectual and developmental disabilities, a set of practices validated through rigorous research as supportive and unique and that can be universal to Africa is wise. Implications for rehabilitation A number of strategies were identified that can improve the classroom inclusion of children with intellectual and developmental disabilities. Development of policies that support such strategies could improve implementation. Inclusion goes beyond teachers. Rehabilitation professionals (i.e. occupational therapists) and educational professionals should partner to identify practical solutions to the challenges of creating inclusive environments for children with special education needs. Committing more resources and time towards the development and implementation of special education policies can advance the successful inclusion of children with special education needs.

Employee organizational commitment and hospital performance.

PubMed

Baird, Kevin M; Tung, Amy; Yu, Yanjie

2017-09-15

There is widespread evidence of the purported benefits of employee organizational commitment (EOC) and its impact on both individual and organizational performance. This study contributes to this literature by providing a unique insight into this relationship, focusing on the interrelationship between EOC with hospital performance and the role of the provision of adequate facilities in eliciting EOC. The aim of this study was to introduce and empirically examine a new theoretical model in which it is argued that the performance of hospitals with regard to the provision of adequate facilities (medical facilities, support facilities, and staff resources) influences the level of EOC, which in turn influences hospital performance with regard to patient care and operational effectiveness. To examine the interrelationships between the provision of adequate facilities, EOC, and hospital performance, the study utilizes a survey of hospital managers. The findings support the theoretical model, with the provision of support facilities and staff resources positively indirectly associated with both patient care and operational effectiveness through their impact on EOC. The findings highlight the importance of providing adequate facilities and EOC within hospitals and suggest that CEOs and general managers should try to enhance the provision of such resources in an attempt to elicit EOC within their hospitals. The findings suggest that managers should try to enhance their provision of adequate facilities in order to elicit EOC and enhance hospital performance. With regard to medical facilities, they should consider and incorporate the latest technology and up-to-date equipment. They should also provide adequate staff resources, including appropriate numbers of beds, nurses, and doctors, to prevent "fatigue" (West, 2001, p. 41) and provide adequate support facilities.

Sorting the Wheat from the Chaff: What Makes for Good Evidence of Effectiveness in the Literature in Gifted Education?

ERIC Educational Resources Information Center

Callahan, Carolyn M.; Moon, Tonya R.

2007-01-01

To provide an overview of the specific components that must be considered when making decisions about research in the field of gifted education, the authors describe and evaluate the three types of evidence--speculative or anecdotal, theoretical, and empirical--commonly offered in the literature of the field. Empirical, or evidence-based, research…

Empirically Founded Teaching in Psychology--An Example for the Combination of Evidence-Based Teaching and the Scholarship of Teaching and Learning

ERIC Educational Resources Information Center

Boser, Julia; Scherer, Sonja; Kuchta, Kathrin; Wenzel, S. Franziska C.; Horz, Holger

2017-01-01

To improve teaching in higher education, teachers in psychology are encouraged to use evidence-based teaching, that is, to apply empirical findings regarding learning and teaching, when designing learning opportunities. This report illustrates the combination of evidence-based teaching and the Scholarship of Teaching and Learning in teaching…

Expectations for Future Relationship Satisfaction: Unique Sources and Critical Implications for Commitment

PubMed Central

Baker, Levi R.; McNulty, James K.; VanderDrift, Laura E.

2017-01-01

Contemporary perspectives on relationship commitment posit that intimates decide whether or not to maintain a relationship based on their commitment to that relationship, and that they base such commitment partially on their current satisfaction with that relationship. Nevertheless, given that ending a relationship requires knowing about both the current state of the relationship and the likely future state of the relationship, we propose that people base their commitment to a relationship more on their expected future satisfaction with the relationship than on their current satisfaction with that relationship. Six studies provided evidence for these ideas. Study 1 demonstrated that expected satisfaction is shaped by not only current satisfaction but also several unique indicators of the likelihood of future satisfaction, including anticipated life events, plans to improve the relationship, and individual differences. Then, using a combination of cross-sectional, experimental, and longitudinal methods, Studies 2–6 demonstrated that (a) expected satisfaction was a stronger predictor of relationship commitment, maintenance behaviors, and/or divorce than was current satisfaction and (b) expected satisfaction mediated the association between current satisfaction and these outcomes. These findings highlight not only the need to incorporate expected satisfaction into extent perspectives on commitment, but also the importance of expectations for decision-making processes more broadly. PMID:28368196

Occupational Health and Safety and Organizational Commitment: Evidence from the Ghanaian Mining Industry.

PubMed

Amponsah-Tawiah, Kwesi; Mensah, Justice

2016-09-01

This study seeks to examine the relationship and impact of occupational health and safety on employees' organizational commitment in Ghana's mining industry. The study explores occupational health and safety and the different dimensions of organizational commitment. A cross-sectional survey design was used for this study. The respondents were selected based on simple random sampling. Out of 400 questionnaires administered, 370 were returned (77.3% male and 22.7% female) and used for the study. Correlation and multiple regression analysis were used to determine the relationship and impact between the variables. The findings of this study revealed positive and significant relationship between occupational health and safety management, and affective, normative, and continuance commitment. Additionally, the results revealed the significant impact of occupational health and safety on affective, normative, and continuance commitment. Management within the mining sector of Ghana must recognize the fact that workers who feel healthy and safe in the performance of their duties, develop emotional attachment and have a sense of obligation to their organization and are most likely committed to the organization. Employees do not just become committed to the organization; rather, they expect management to first think about their health and safety needs by instituting good and sound policy measures. Thus, management should invest in the protection of employees' health and safety in organizations.

Mixing Decks: Frameworks for Master's Scholarship

ERIC Educational Resources Information Center

Bamber, Veronica

2015-01-01

Postgraduate taught education in universities is under-researched compared to research on undergraduate learning and teaching. This results in two missed opportunities: making evidence-informed improvements to postgraduate taught education and integrating such improvements into thinking and practice. A commitment to evidence-informed improvement…

The changing face of the English National Health Service: new providers, markets and morality.

PubMed

Frith, Lucy

2016-09-01

One significant change in the English National Health Service (NHS) has been the introduction of market mechanisms. This review will explore the following questions: should we have markets in healthcare? What is the underlying philosophy of introducing more market mechanisms into the NHS? What are the effects of this and does it change the NHS beyond anything Bevan might have imagined in 1948? The review will use empirical studies, philosophical literature, bioethics discussion, policy and NHS documents. The NHS is facing unprecedented challenges at the beginning of the 21st century, with funding levels not meeting the increase in demand. The extent and appropriate role for market mechanisms in the NHS is hotly debated. It will be argued that we are moving towards a more market-based NHS and the possible effects of this will be discussed. Rarely are the policy changes in the NHS evidence based in any meaningful way and they are often driven by ideological considerations rather than clear evidence. There needs to be a greater reliance on evidence of what works and a continuing commitment to healthcare as a societal good. There needs to be a discussion of what the NHS should be-a funder and provider, a funder or a partial funder? How the balance of power between regulators, different types of provider, commissioners and ultimately patients will play out in this changing environment are also areas for future study. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Towards generic online multicriteria decision support in patient-centred health care.

PubMed

Dowie, Jack; Kjer Kaltoft, Mette; Salkeld, Glenn; Cunich, Michelle

2015-10-01

To introduce a new online generic decision support system based on multicriteria decision analysis (MCDA), implemented in practical and user-friendly software (Annalisa©). All parties in health care lack a simple and generic way to picture and process the decisions to be made in pursuit of improved decision making and more informed choice within an overall philosophy of person- and patient-centred care. The MCDA-based system generates patient-specific clinical guidance in the form of an opinion as to the merits of the alternative options in a decision, which are all scored and ranked. The scores for each option combine, in a simple expected value calculation, the best estimates available now for the performance of those options on patient-determined criteria, with the individual patient's preferences, expressed as importance weightings for those criteria. The survey software within which the Annalisa file is embedded (Elicia©) customizes and personalizes the presentation and inputs. Principles relevant to the development of such decision-specific MCDA-based aids are noted and comparisons with alternative implementations presented. The necessity to trade-off practicality (including resource constraints) with normative rigour and empirical complexity, in both their development and delivery, is emphasized. The MCDA-/Annalisa-based decision support system represents a prescriptive addition to the portfolio of decision-aiding tools available online to individuals and clinicians interested in pursuing shared decision making and informed choice within a commitment to transparency in relation to both the evidence and preference bases of decisions. Some empirical data establishing its usability are provided. © 2013 The Authors. Health Expectations published by John Wiley & Sons Ltd.

Secondary use of empirical research data in medical ethics papers on gamete donation: forms of use and pitfalls.

PubMed

Provoost, Veerle

2015-03-01

This paper aims to provide a description of how authors publishing in medical ethics journals have made use of empirical research data in papers on the topic of gamete or embryo donation by means of references to studies conducted by others (secondary use). Rather than making a direct contribution to the theoretical methodological literature about the role empirical research data could play or should play in ethics studies, the focus is on the particular uses of these data and the problems that can be encountered with this use. In the selection of papers examined, apart from being used to describe the context, empirical evidence was mainly used to recount problems that needed solving. Few of the authors looked critically at the quality of the studies they quoted, and several instances were found of empirical data being used poorly or inappropriately. This study provides some initial baseline evidence that shows empirical data, in the form of references to studies, are sometimes being used in inappropriate ways. This suggests that medical ethicists should be more concerned about the quality of the empirical data selected, the appropriateness of the choice for a particular type of data (from a particular type of study) and the correct integration of this evidence in sound argumentation. Given that empirical data can be misused also when merely cited instead of reported, it may be worthwhile to explore good practice requirements for this type of use of empirical data in medical ethics.

Tailored Panel Management: A Theory-Based Approach to Building and Maintaining Participant Commitment to a Longitudinal Study.

PubMed

Estrada, Mica; Woodcock, Anna; Schultz, P Wesley

2014-02-01

Many psychological processes unfold over time, necessitating longitudinal research designs. Longitudinal research poses a host of methodological challenges, foremost of which is participant attrition. Building on Dillman's work, we provide a review of how social influence and relationship research informs retention strategies in longitudinal studies. Objective: We introduce the tailored panel management (TPM) approach, which is designed to establish communal norms that increase commitment to a longitudinal study, and this commitment, in turn, increases response rates and buffers against attrition. Specifically, we discuss practices regarding compensation, communication, consistency, and credibility that increase longer term commitment to panel participation. Research design: Throughout the article, we describe how TPM is being used in a national longitudinal study of undergraduate minority science students. TheScienceStudy is a continuing panel, which has 12 waves of data collected across 6 academic years, with response rates ranging from 70% to 92%. Although more than 90% of participants have either left or graduated from their undergraduate degree program, this highly mobile group of people remains engaged in the study. TheScienceStudy has usable longitudinal data from 96% of the original panel. Conclusion: This article combines social psychological theory, current best practice, and a detailed case study to illustrate the TPM approach to longitudinal data collection. The approach provides guidance for other longitudinal researchers, and advocates for empirical research into longitudinal research methodologies. © The Author(s) 2014.

Empirical Assessment of Lanius et al.s’ ’Functional MRI of EMDR in Peacekeepers’, a Review of the EMDR Literature and an annotated bibliography

DTIC Science & Technology

2002-07-01

placebo control conditions. Journal of Consulting and Clinical Psychology , 68, 947-956. Herbert, J.D., Lilienfeld , S.O., Lorh, J.M., Montgomery, R.W...or to justify the time and psychological commitment of CF personnel suffering from PTSD. The major objective of the proposed study, then, is to assess...Carrigan, & Freuh, 1999; Davidson & Parker, 2001; Herbert, Lilienfeld , Lorh, Montgomery, O’Donohue, Rosen, & Tolin, 2000; Hudson, Chase, & Pope, 1998

Virtuous States and Virtuous Traits: How the Empirical Evidence Regarding the Existence of Broad Traits Saves Virtue Ethics from the Situationist Critique

ERIC Educational Resources Information Center

Jayawickreme, Eranda; Meindl, Peter; Helzer, Erik G.; Furr, R. Michael; Fleeson, William

2014-01-01

A major objection to the study of virtue asserts that the empirical psychological evidence implies traits have little meaningful impact on behavior, as slight changes in situational characteristics appear to lead to large changes in virtuous behavior. We argue in response that the critical evidence is not these effects of situations observed in…

Bounded integration in parietal cortex underlies decisions even when viewing duration is dictated by the environment.

PubMed

Kiani, Roozbeh; Hanks, Timothy D; Shadlen, Michael N

2008-03-19

Decisions about sensory stimuli are often based on an accumulation of evidence in time. When subjects control stimulus duration, the decision terminates when the accumulated evidence reaches a criterion level. Under many natural circumstances and in many laboratory settings, the environment, rather than the subject, controls the stimulus duration. In these settings, it is generally assumed that subjects commit to a choice at the end of the stimulus stream. Indeed, failure to benefit from the full stream of information is interpreted as a sign of imperfect accumulation or memory leak. Contrary to these assumptions, we show that monkeys performing a direction discrimination task commit to a choice when the accumulated evidence reaches a threshold level (or bound), sometimes long before the end of stimulus. This bounded accumulation of evidence is reflected in the activity of neurons in the lateral intraparietal cortex. Thus, the readout of visual cortex embraces a termination rule to limit processing even when potentially useful information is available.

When Knowledge Isn't Power: Science, Technology, and the Environment in the 21st Century

NASA Astrophysics Data System (ADS)

Oreskes, N.

2012-12-01

Ever since Sir Francis Bacon coined the adage, scientists have believed that "knowledge is power," but this presupposes that people are willing to embrace knowledge. Today, a significant proportion of the American public rejects the scientific evidence of climate change, and many of these Americans are highly educated, so their views cannot be attributed to scientific illiteracy or misunderstanding. Historical evidence shows that resistance to scientific evidence of climate change--like the earlier resistance to the evidence of acid rain, the ozone hole, and the harms of tobacco use--is rooted in intellectual commitments to freedom, individualism, and the power of the free market to protect political freedom while delivering goods and services. Therefore, good public policy is not likely to be achieved by producing more science, better science, or communicating that science more effectively. Rather, it suggests that effective public policy must acknowledge these commitments and concerns, and offer solutions that are not perceived to threaten the American way of life.

Simulation modelling as a tool for knowledge mobilisation in health policy settings: a case study protocol.

PubMed

Freebairn, L; Atkinson, J; Kelly, P; McDonnell, G; Rychetnik, L

2016-09-21

Evidence-informed decision-making is essential to ensure that health programs and services are effective and offer value for money; however, barriers to the use of evidence persist. Emerging systems science approaches and advances in technology are providing new methods and tools to facilitate evidence-based decision-making. Simulation modelling offers a unique tool for synthesising and leveraging existing evidence, data and expert local knowledge to examine, in a robust, low risk and low cost way, the likely impact of alternative policy and service provision scenarios. This case study will evaluate participatory simulation modelling to inform the prevention and management of gestational diabetes mellitus (GDM). The risks associated with GDM are well recognised; however, debate remains regarding diagnostic thresholds and whether screening and treatment to reduce maternal glucose levels reduce the associated risks. A diagnosis of GDM may provide a leverage point for multidisciplinary lifestyle modification interventions. This research will apply and evaluate a simulation modelling approach to understand the complex interrelation of factors that drive GDM rates, test options for screening and interventions, and optimise the use of evidence to inform policy and program decision-making. The study design will use mixed methods to achieve the objectives. Policy, clinical practice and research experts will work collaboratively to develop, test and validate a simulation model of GDM in the Australian Capital Territory (ACT). The model will be applied to support evidence-informed policy dialogues with diverse stakeholders for the management of GDM in the ACT. Qualitative methods will be used to evaluate simulation modelling as an evidence synthesis tool to support evidence-based decision-making. Interviews and analysis of workshop recordings will focus on the participants' engagement in the modelling process; perceived value of the participatory process, perceived commitment, influence and confidence of stakeholders in implementing policy and program decisions identified in the modelling process; and the impact of the process in terms of policy and program change. The study will generate empirical evidence on the feasibility and potential value of simulation modelling to support knowledge mobilisation and consensus building in health settings.

The dire need for primary care specialization in India: Concerns and challenges.

PubMed

Faizi, Nafis; Khalique, Najam; Ahmad, Anees; Shah, Mohammad Salman

2016-01-01

Primary health care is an evidence-based priority, but it is still inadequately supported in many countries. Ironically, on one hand, India is a popular destination for medical tourism due to the affordability of high quality of health care and, on the other hand, ill health and health care are the main reasons for becoming poor through medical poverty traps. Surprisingly, this is despite the fact that India was committed to 'Health for All by 2000' in the past, and is committed to 'Universal Health Coverage' by 2022! Clearly, these commitments are destined to fail unless something is done to improve the present state of affairs. This study argues for the need to develop primary care as a specialization in India as a remedial measure to reform its health care in order to truly commit to the commitments. Three critical issues for this specialization are discussed in this review: (1) The dynamic and distinct nature of primary care as opposed to other medical specializations, (2) the intersection of primary care and public health which can be facilitated by such a specialization, and (3) research in primary care including the development of screening and referral tools for early diagnosis of cancers, researches for evidence-based interventions via health programs, and primary care epidemiology. Despite the potential challenges and difficulties, India is a country in dire need for primary care specialization. India's experience in providing low-cost and high quality healthcare for medical tourism presages a more cost-effective and efficient primary care with due attention and specialization.

The dire need for primary care specialization in India: Concerns and challenges

PubMed Central

Faizi, Nafis; Khalique, Najam; Ahmad, Anees; Shah, Mohammad Salman

2016-01-01

Primary health care is an evidence-based priority, but it is still inadequately supported in many countries. Ironically, on one hand, India is a popular destination for medical tourism due to the affordability of high quality of health care and, on the other hand, ill health and health care are the main reasons for becoming poor through medical poverty traps. Surprisingly, this is despite the fact that India was committed to 'Health for All by 2000’ in the past, and is committed to 'Universal Health Coverage’ by 2022! Clearly, these commitments are destined to fail unless something is done to improve the present state of affairs. This study argues for the need to develop primary care as a specialization in India as a remedial measure to reform its health care in order to truly commit to the commitments. Three critical issues for this specialization are discussed in this review: (1) The dynamic and distinct nature of primary care as opposed to other medical specializations, (2) the intersection of primary care and public health which can be facilitated by such a specialization, and (3) research in primary care including the development of screening and referral tools for early diagnosis of cancers, researches for evidence-based interventions via health programs, and primary care epidemiology. Despite the potential challenges and difficulties, India is a country in dire need for primary care specialization. India's experience in providing low-cost and high quality healthcare for medical tourism presages a more cost-effective and efficient primary care with due attention and specialization. PMID:27843818

Sexual and reproductive health and rights of adolescent girls: Evidence from low- and middle-income countries

PubMed Central

Santhya, K.G.; Jejeebhoy, Shireen J.

2015-01-01

This paper reviews the evidence on sexual and reproductive health and rights (SRHR) of adolescent girls in low-income and middle-income countries (LMIC) in light of the policy and programme commitments made at the International Conference on Population and Development (ICPD), analyses progress since 1994, and maps challenges in and opportunities for protecting their health and human rights. Findings indicate that many countries have yet to make significant progress in delaying marriage and childbearing, reducing unintended childbearing, narrowing gender disparities that put girls at risk of poor SRH outcomes, expanding health awareness or enabling access to SRH services. While governments have reaffirmed many commitments, policy development and programme implementation fall far short of realising these commitments. Future success requires increased political will and engagement of young people in the formulation and implementation of policies and programmes, along with increased investments to deliver at scale comprehensive sexuality education, health services that are approachable and not judgemental, safe spaces programmes, especially for vulnerable girls, and programmes that engage families and communities. Stronger policy-making and programming also require expanding the evidence on adolescent health and rights in LMICs for both younger and older adolescents, boys and girls, and relating to a range of key health matters affecting adolescents. PMID:25554828

Temperament, Speech and Language: An Overview

ERIC Educational Resources Information Center

Conture, Edward G.; Kelly, Ellen M.; Walden, Tedra A.

2013-01-01

The purpose of this article is to discuss definitional and measurement issues as well as empirical evidence regarding temperament, especially with regard to children's (a)typical speech and language development. Although all ages are considered, there is a predominant focus on children. Evidence from considerable empirical research lends support…

African American Homeschooling Practices: Empirical Evidence

ERIC Educational Resources Information Center

Mazama, Ama

2016-01-01

Despite a significant increase in scholarly interest for homeschooling, some of its most critical aspects, such as instructional daily practices, remain grossly understudied. This essay thus seeks to fill that void by presenting empirical evidence regarding the homeschooling practices of a specific group, African Americans. Most specifically, the…

Dynamic energy models and carbon mitigation policies

NASA Astrophysics Data System (ADS)

Tilley, Luke A.

In this dissertation I examine a specific class of energy models and their implications for carbon mitigation policies. The class of models includes a production function capable of reproducing the empirically observed phenomenon of short run rigidity of energy use in response to energy price changes and long run exibility of energy use in response to energy price changes. I use a theoretical model, parameterized using empirical data, to simulate economic performance under several tax regimes where taxes are levied on capital income, investment, and energy. I also investigate transitions from one tax regime to another. I find that energy taxes intended to reduce energy use can successfully achieve those goals with minimal or even positive impacts on macroeconomic performance. But the transition paths to new steady states are lengthy, making political commitment to such policies very challenging.

A linguistic investigation of mediators between religious commitment and health behaviors in older adolescents.

PubMed

Rew, Lynn; Wong, Y Joel; Torres, Rosamar; Howell, Elizabeth

2007-01-01

Social scientists are beginning to take an interest in the role that religiosity plays in the development of health behaviors throughout adolescence. Although there is mounting evidence of a relationship between these constructs, how and why such relationships exist is not well understood. In this exploratory study of 28 racially diverse university students, we examined whether the relationship between religious commitment and health behaviors could be detected through written language. The results indicated that religious commitment and various indices of healthy lifestyle practices were strongly correlated, that healthy lifestyle practices were related to use of causal words (representing cognitive attempts at understanding causes and effects) and first person plural words (representing social connectedness). The results were consistent with a model in which participants' use of causal words partially or fully mediated the relations between religious commitment and healthy lifestyle practices. Implications of findings and directions for future research are discussed.

Love, Hate and Murder: Commitment Devices in Violent Relationships

PubMed Central

Aizer, Anna; Bó, Pedro Dal

2009-01-01

Many violent relationships are characterized by a high degree of cyclicality: women who are the victims of domestic violence often leave and return multiple times. To explain this we develop a model of time inconsistent preferences in the context of domestic violence. This time inconsistency generates a demand for commitment. We present supporting evidence that women in violent relationships display time inconsistent preferences by examining their demand for commitment devices. We find that no-drop policies – which compel the prosecutor to continue with prosecution even if the victim expresses a desire to drop the charges – result in an increase in reporting. No-drop policies also result in a decrease in the number of men murdered by intimates suggesting that some women in violent relationships move away from an extreme type of commitment device when a less costly one is offered. PMID:24244055

Impact of committed individuals on vaccination behavior

NASA Astrophysics Data System (ADS)

Liu, Xiao-Tao; Wu, Zhi-Xi; Zhang, Lianzhong

2012-11-01

We study how the presence of committed vaccinators, a small fraction of individuals who consistently hold the vaccinating strategy and are immune to influence, impact the vaccination dynamics in well-mixed and spatially structured populations. For this purpose, we develop an epidemiological game-theoretic model of a flu-like vaccination by integrating an epidemiological process into a simple agent-based model of adaptive learning, where individuals (except for those committed ones) use anecdotal evidence to estimate costs and benefits of vaccination. We show that the committed vaccinators, acting as “steadfast role models” in the populations, can efficiently avoid the clustering of susceptible individuals and stimulate other imitators to take vaccination, hence contributing to the promotion of vaccine uptake. We substantiate our findings by making comparative studies of our model on a full lattice and on a randomly diluted one. Our work is expected to provide valuable information for decision-making and design more effective disease-control strategy.

Why the evidence for outpatient commitment is good enough.

PubMed

Swanson, Jeffrey W; Swartz, Marvin S

2014-06-01

After nearly three decades of studies evaluating the legal practice of involuntary outpatient commitment, there is yet little consensus about its effectiveness and only limited implementation. Debate continues over how best to assist adults with serious mental illnesses who are unable or unwilling to participate in prescribed community treatment and as a result experience repeated involuntary hospitalizations or involvement with the criminal justice system. The authors comment on the Oxford Community Treatment Order Evaluation Trial (OCTET), a recently conducted randomized trial of outpatient commitment, and discuss the limitations of the study's design for resolving the persistent question of whether compulsory treatment is more effective than purely voluntary treatment for this difficult-to-reach target population. The authors conclude that the search for a definitive and generalizable randomized trial of outpatient commitment may be a quixotic quest; the field should, rather, welcome the results of well-conducted, large-scale, quasi-experimental and naturalistic studies with rigorous multivariable statistical controls.

Intelligence, democracy, and international environmental commitment.

PubMed

Obydenkova, Anastassia; Salahodjaev, Raufhon

2016-05-01

This paper investigates the determinants of nations' commitment to environmental protection at the international level by focusing on the role of national intelligence and the level of democracy. The national intelligence is measured by nation's IQ scores. The findings based on a sample of 152 nations provide strong evidence that intelligence has statistically significant impact on ratification of international environmental agreements, and the countries with IQ 10-points above global average are 23% more likely to sign multilateral environmental agreements than others. The findings also demonstrate that it is the combination of high-level of intelligence of nations and democracy, that likely result in international environmental commitments. Copyright © 2016 Elsevier Inc. All rights reserved.

Organizational commitment among general practitioners: a cross-sectional study of the role of psychosocial factors.

PubMed

Kuusio, Hannamaria; Heponiemi, Tarja; Sinervo, Timo; Elovainio, Marko

2010-06-01

To examine whether general practitioners (GP) working in primary health care have lower organizational commitment compared with physicians working in other health sectors. The authors also tested whether psychosocial factors (job demands, job control, and colleague consultation) explain these differences in commitment between GPs and other physicians. Cross-sectional postal questionnaire. Setting and participants. A postal questionnaire was sent to a random sample of physicians (n = 5000) drawn from the Finnish Association database in 2006. A total of 2841 physicians (response rate 57%) returned the questionnaire, of which 2657 (545 GPs and 2090 other physicians) fulfilled all the participant criteria. Organizational commitment was measured with two different indicators: intention to change jobs and low affective commitment. GPs were less committed to their organizations than other physicians. Work-related psychosocial factors (high job demands, low job control, and poor colleague consultation) were all significant risk factors for low organizational commitment. The evidence collected suggests that policies that reduce psychological demands, such as job demands and low control, may contribute to better organizational commitment and, thus, alleviate the shortages of physicians in primary care. Furthermore, giving GPs a stronger say in decisions concerning their work and providing them with more variety in work tasks may even improve the quality of primary care. The strategies for workplace development should focus on redesigning jobs and identifying GPs at higher risk, such as those with especially high job strain.

Shallow processing of ambiguous pronouns: evidence for delay.

PubMed

Stewart, Andrew J; Holler, Judith; Kidd, Evan

2007-12-01

Two self-paced reading-time experiments examined how ambiguous pronouns are interpreted under conditions that encourage shallow processing. In Experiment 1 we show that sentences containing ambiguous pronouns are processed at the same speed as those containing unambiguous pronouns under shallow processing, but more slowly under deep processing. We outline three possible models to account for the shallow processing of ambiguous pronouns. Two involve an initial commitment followed by possible revision, and the other involves a delay in interpretation. In Experiment 2 we provide evidence that supports the delayed model of ambiguous pronoun resolution under shallow processing. We found no evidence to support a processing system that makes an initial commitment to an interpretation of the pronoun when it is encountered. We extend the account of pronoun resolution proposed by Rigalleau, Caplan, and Baudiffier (2004) to include the treatment of ambiguous pronouns under shallow processing.

Empirical Evidence or Intuition? An Activity Involving the Scientific Method

ERIC Educational Resources Information Center

Overway, Ken

2007-01-01

Students need to have basic understanding of scientific method during their introductory science classes and for this purpose an activity was devised which involved a game based on famous Monty Hall game problem. This particular activity allowed students to banish or confirm their intuition based on empirical evidence.

Using Principles of Evidence-Based Practice to Improve Prescriptive Recommendations

ERIC Educational Resources Information Center

Schraw, Gregory; Patall, Erika A.

2013-01-01

We draw on the evidence-based practice (EBP) literature to consider the relationship between empirical results reported in primary research journals and prescriptive recommendations for practice based on those results. We argue that the relationship between individual empirical findings and practice should be mediated by two additional steps in…

Intuitive Expertise: Theories and Empirical Evidence

ERIC Educational Resources Information Center

Harteis, Christian; Billett, Stephen

2013-01-01

Intuition has been long seen as an element of effective human performance in demanding tasks (i.e. expertise). But its form, constitutive elements and development remain subject to diverse explanations. This paper discusses these elements and explores theories and empirical evidence about what constitutes intuitive expertise, and offers an account…

Competence and Drug Use: Theoretical Frameworks, Empirical Evidence and Measurement.

ERIC Educational Resources Information Center

Lindenberg, Cathy Strachan; Solorzano, Rosa; Kelley, Maureen; Darrow, Vicki; Gendrop, Sylvia C.; Strickland, Ora

1998-01-01

Discusses the Social Stress Model of Substance Abuse. Summarizes theoretical and conceptual formulations for the construct of competence, reviews empirical evidence for the association of competence with drug use, and describes the preliminary development of a multiscale instrument designed to assess drug-protective competence among low-income…

7 CFR 1493.280 - Evidence of export report.

Code of Federal Regulations, 2013 CFR

2013-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Facility Guarantee Program... to provide CCC an evidence of export report for each shipment of goods or provision of services... provided were included in the final application for a final commitment as approved by CCC for coverage...

7 CFR 1493.280 - Evidence of export report.

Code of Federal Regulations, 2012 CFR

2012-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Facility Guarantee Program... to provide CCC an evidence of export report for each shipment of goods or provision of services... provided were included in the final application for a final commitment as approved by CCC for coverage...

7 CFR 1493.280 - Evidence of export report.

Code of Federal Regulations, 2014 CFR

2014-01-01

... OF AGRICULTURE EXPORT PROGRAMS CCC EXPORT CREDIT GUARANTEE PROGRAMS CCC Facility Guarantee Program... to provide CCC an evidence of export report for each shipment of goods or provision of services... provided were included in the final application for a final commitment as approved by CCC for coverage...

Contextual Influences on the Role of Evidence in Health Policy Development: What Can We Learn from Six Policies in India and Nigeria?

ERIC Educational Resources Information Center

Mirzoev, Tolib; Das, Mahua; Ebenso, Bassey; Uzochukwu, Benjamin; Rawat, Bindiya; Blok, Lucie; Russo, Giuliano; Thepthien, Bang-On; Huss, Reinhard

2017-01-01

This study explored macro, meso and micro-level influences on the role of evidence in the development of six health policies in India and Nigeria. Macro-level influences included adoption of international agreements, movement towards evidence-informed policymaking, committed country leadership and resource environment. At meso level, national…

Rate My Sleep: Examining the Information, Function, and Basis in Empirical Evidence Within Sleep Applications for Mobile Devices.

PubMed

Lee-Tobin, Peta A; Ogeil, Rowan P; Savic, Michael; Lubman, Dan I

2017-11-15

Sleep applications (apps) have proliferated in online spaces, but few studies have examined the validity of the information contained within the apps. This study aimed to examine the information and functions found within sleep apps, determine if the information is based on empirical evidence, and whether or not user ratings were affected by these factors. Sleep apps found in the Google Play store (n = 76) were coded using content analysis to examine the types of information, functions, and evidence base of each app. Only 32.9% of sleep apps contained empirical evidence supporting their claims, 15.8% contained clinical input, and 13.2% contained links to sleep literature. Apps also contained information on how sleep is affected by alcohol or drugs (23.7%), food (13.2%), daily activities (13.2), and stress (13.2%). A mean difference in average user rating was found between apps that contained at least one source of information compared those that did not. App user ratings were not associated with an app having multiple functions, or from an app drawing on multiple sources of evidence (except for sleep literature only). Last, there was a higher average user rating among apps that contained a sleep tip function. Sleep apps are increasingly popular, demonstrated by the large number of downloads in the Google Play store. Users favored apps that contained sleep tips; however, these tips and other information in the apps were generally not based on empirical evidence. Future research in the area of sleep apps should consider constructing sleep apps derived from empirical evidence and examining their effectiveness. © 2017 American Academy of Sleep Medicine

The dilemma of osteopathic physicians and the rationalization of medical practice.

PubMed

Eckberg, D L

1987-01-01

Years ago, Peter New observed that osteopathic medical students faced a dilemma concerning their identity. On the one hand, they wished to be considered complete medical practitioners. On the other hand, they wished to be seen as different from MDs. There is evidence that osteopathic physicians continue to face that dilemma. I hypothesize that in part this stems from a conflict between classical 'lifestyle commitments' of the osteopathic community (e.g. toward general practice, osteopathic manipulative therapy, holism) and the rationalized model of medicine practiced by MDs (characterized by specialization and scientific elitism). Results of a survey of a local population of osteopathic physicians generally confirm this. Specific findings are that (1) classical elements of osteopathic commitment are not tied to commitment to the profession in general, (2) there appears to be a waning of commitment to general practice, (3) an increasing number of osteopathic physicians used the DO degree as a 'back door' into medicine and are less likely to identify with classical osteopathic norms, and (4) DOs from socially conservative backgrounds are more likely than others to maintain commitment to the classical elements of osteopathic practice.

Job Satisfaction of Nurses and Its Moderating Effects on the Relationship Between Organizational Commitment and Organizational Citizenship Behaviors.

PubMed

Lin, Chia-Tzu; Chang, Ching-Sheng

2015-01-01

Because nurses deliver care to patients on behalf of hospitals, hospitals should enhance the spontaneous organizational citizenship behaviors of front-line nurses to increase patient satisfaction and, hence, to increase the competitiveness of the hospital. However, a major gap in the literature is the lack of evidence-based studies of the correlations among job satisfaction, organizational commitment, and organizational citizenship behaviors in nursing personnel. Therefore, this study performed a cross-sectional survey of nurses in 1 large hospital in Taiwan; out of 400 questionnaires distributed, 386 valid questionnaires were collected, which was a valid response rate of 96.50%. The survey results revealed that organizational commitment has a significant positive effect on organizational citizenship behaviors (γ11 = 0.57, p < .01) and that job satisfaction has a significant positive moderating effect on the relationship between organizational commitment and organizational citizenship behaviors (Δχ2 = 26.397, p < .01). Therefore, hospitals can improve the job satisfaction of their nursing staff by improving perceived working satisfaction, interpersonal satisfaction, and remunerative satisfaction, which would then improve organizational commitment and organizational citizenship behaviors.

Variations in schools' commitment to health and implementation of health improvement activities: a cross-sectional study of secondary schools in Wales.

PubMed

Moore, Graham F; Littlecott, Hannah J; Fletcher, Adam; Hewitt, Gillian; Murphy, Simon

2016-02-10

Interventions to improve young people's health are most commonly delivered via schools. While young people attending the lowest socioeconomic status (SES) schools report poorer health profiles, no previous studies have examined whether there is an 'inverse care law' in school health improvement activity (i.e., whether schools in more affluent areas deliver more health improvement). Nor have other factors that may explain variations, such as leadership of health improvement activities, been examined at a population level. This paper examines variability in delivery of health improvement actions among secondary schools in Wales, and whether variability is linked to organisational commitment to health, socioeconomic status and school size. Of the 82 schools participating in the 2013/14 Health Behaviour in School-aged Children (HBSC) survey in Wales, 67 completed a questionnaire on school health improvement delivery structures and health improvement actions within their school. Correlational analyses explore associations of delivery of health improvement activity among schools in Wales with organisational commitment to health, socioeconomic context and school size. There is substantial variability among schools in organisational commitment to health, with pupil emotional health identified as a priority by 52 % of schools, and physical health by 43 %. Approximately half (49 %) report written action plans for pupil health. Based on composite measures, the quantity of school health improvement activity was greater in less affluent schools and schools reporting greater commitment to health. There was a consistent though non-significant trend toward more health improvement activity in larger schools. In multivariate analysis deprivation (OR = 1.06; 95 % CI = 1.01 to 1.12) and organisational commitment to health were significant independent predictors of the quantity of health improvement (OR = 1.60; 95 % CI = 1.15 to 2.22). There is no evidence of an 'inverse care law' in school health, with some evidence of more comprehensive, multi-level health improvement activity in more deprived schools. This large-scale, quantitative analysis supports previous smaller scale, qualitative studies/process evaluations that suggest that senior management team commitment to delivering health improvement, and formulating and reviewing progress against written action plans, are important for facilitating the delivery of comprehensive interventions.

24 CFR 200.61 - Title.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Commissioner. (c) Endorsement of the credit instrument for insurance shall evidence the acceptability of title... GENERAL INTRODUCTION TO FHA PROGRAMS Requirements for Application, Commitment, and Endorsement Generally...

Household water saving: Evidence from Spain

NASA Astrophysics Data System (ADS)

Aisa, Rosa; Larramona, Gemma

2012-12-01

This article focuses on household water use in Spain by analyzing the influence of a detailed set of factors. We find that, although the presence of both water-saving equipment and water-conservation habits leads to water savings, the factors that influence each are not the same. In particular, our results show that those individuals most committed to the adoption of water-saving equipment and, at the same time, less committed to water-conservation habits tend to have higher incomes.

The empirical status of the third-wave behaviour therapies for the treatment of eating disorders: A systematic review.

PubMed

Linardon, Jake; Fairburn, Christopher G; Fitzsimmons-Craft, Ellen E; Wilfley, Denise E; Brennan, Leah

2017-12-01

Although third-wave behaviour therapies are being increasingly used for the treatment of eating disorders, their efficacy is largely unknown. This systematic review and meta-analysis aimed to examine the empirical status of these therapies. Twenty-seven studies met full inclusion criteria. Only 13 randomized controlled trials (RCT) were identified, most on binge eating disorder (BED). Pooled within- (pre-post change) and between-groups effect sizes were calculated for the meta-analysis. Large pre-post symptom improvements were observed for all third-wave treatments, including dialectical behaviour therapy (DBT), schema therapy (ST), acceptance and commitment therapy (ACT), mindfulness-based interventions (MBI), and compassion-focused therapy (CFT). Third-wave therapies were not superior to active comparisons generally, or to cognitive-behaviour therapy (CBT) in RCTs. Based on our qualitative synthesis, none of the third-wave therapies meet established criteria for an empirically supported treatment for particular eating disorder subgroups. Until further RCTs demonstrate the efficacy of third-wave therapies for particular eating disorder subgroups, the available data suggest that CBT should retain its status as the recommended treatment approach for bulimia nervosa (BN) and BED, and the front running treatment for anorexia nervosa (AN) in adults, with interpersonal psychotherapy (IPT) considered a strong empirically-supported alternative. Copyright © 2017 Elsevier Ltd. All rights reserved.

Schema therapy for borderline personality disorder: a comprehensive review of its empirical foundations, effectiveness and implementation possibilities.

PubMed

Sempértegui, Gabriela A; Karreman, Annemiek; Arntz, Arnoud; Bekker, Marrie H J

2013-04-01

Borderline personality disorder is a serious psychiatric disorder for which the effectiveness of the current pharmacotherapeutical and psychotherapeutic approaches has shown to be limited. In the last decades, schema therapy has increased in popularity as a treatment of borderline personality disorder; however, systematic evaluation of both effectiveness and empirical evidence for the theoretical background of the therapy is limited. This literature review comprehensively evaluates the current empirical status of schema therapy for borderline personality disorder. We first described the theoretical framework and reviewed its empirical foundations. Next, we examined the evidence regarding effectiveness and implementability. We found evidence for a considerable number of elements of Young's schema model; however, the strength of the results varies and there are also mixed results and some empirical blanks in the theory. The number of studies on effectiveness is small, but reviewed findings suggest that schema therapy is a promising treatment. In Western-European societies, the therapy could be readily implemented as a cost-effective strategy with positive economic consequences. Copyright © 2012 Elsevier Ltd. All rights reserved.

Firm productivity, pollution, and output: theory and empirical evidence from China.

PubMed

Tang, Erzi; Zhang, Jingjing; Haider, Zulfiqar

2015-11-01

Using a theoretical model, this paper argues that as firm productivity increases, there is a decrease in firm-level pollution intensity. However, as productivity increases, firms tend to increase their aggregate output, which requires the use of additional resources that increase pollution. Hence, an increase in productivity results in two opposing effects where increased productivity may in fact increase pollution created by a firm. We describe the joint effect of these two mechanisms on pollution emissions as the "productivity dilemma" of pollution emission. Based on firm-level data from China, we also empirically test this productivity dilemma hypothesis. Our empirical results suggest that, in general, firm productivity has a positive and statistically significant impact on pollution emission in China. However, the impact of productivity on pollution becomes negative when we control for increases in firm output. The empirical evidence also confirms the positive influence of productivity on output, which suggests that the main determinant of pollution is the firm's output. The empirical results provide evidence of the existence of, what we describe as, the productivity dilemma of pollution emission.

Measuring the effectiveness of mentoring as a knowledge translation intervention for implementing empirical evidence: a systematic review.

PubMed

Abdullah, Ghadah; Rossy, Dianne; Ploeg, Jenny; Davies, Barbara; Higuchi, Kathryn; Sikora, Lindsey; Stacey, Dawn

2014-10-01

Mentoring as a knowledge translation (KT) intervention uses social influence among healthcare professionals to increase use of evidence in clinical practice. To determine the effectiveness of mentoring as a KT intervention designed to increase healthcare professionals' use of evidence in clinical practice. A systematic review was conducted using electronic databases (i.e., MEDLINE, CINAHL), grey literature, and hand searching. Eligible studies evaluated mentoring of healthcare professionals responsible for patient care to enhance the uptake of evidence into practice. Mentoring is defined as (a) a mentor more experienced than mentee; (b) individualized support based on mentee's needs; and (c) involved in an interpersonal relationship as indicated by mutual benefit, engagement, and commitment. Two reviewers independently screened citations for eligibility, extracted data, and appraised quality of studies. Data were analyzed descriptively. Of 10,669 citations from 1988 to 2012, 10 studies were eligible. Mentoring as a KT intervention was evaluated in Canada, USA, and Australia. Exposure to mentoring compared to no mentoring improved some behavioral outcomes (one study). Compared to controls or other multifaceted interventions, multifaceted interventions with mentoring improved practitioners' knowledge (four of five studies), beliefs (four of six studies), and impact on organizational outcomes (three of four studies). There were mixed findings for changes in professionals' behaviors and impact on practitioners' and patients' outcomes: some outcomes improved, while others showed no difference. Only one study evaluated the effectiveness of mentoring alone as a KT intervention and showed improvement in some behavioral outcomes. The other nine studies that evaluated the effectiveness of mentoring as part of a multifaceted intervention showed mixed findings, making it difficult to determine the added effect of mentoring. Further research is needed to identify effective mentoring as a KT intervention. © 2014 The Authors Worldviews on Evidence-Based Nursing published by Wiley Periodicals, Inc. on behalf of Sigma Theta Tau International The Honor Society of Nursing.

A Community-Building Framework for Collaborative Research Coordination across the Education and Biology Research Disciplines.

PubMed

Pelaez, Nancy; Anderson, Trevor R; Gardner, Stephanie M; Yin, Yue; Abraham, Joel K; Bartlett, Edward L; Gormally, Cara; Hurney, Carol A; Long, Tammy M; Newman, Dina L; Sirum, Karen; Stevens, Michael T

2018-06-01

Since 2009, the U.S. National Science Foundation Directorate for Biological Sciences has funded Research Coordination Networks (RCN) aimed at collaborative efforts to improve participation, learning, and assessment in undergraduate biology education (UBE). RCN-UBE projects focus on coordination and communication among scientists and educators who are fostering improved and innovative approaches to biology education. When faculty members collaborate with the overarching goal of advancing undergraduate biology education, there is a need to optimize collaboration between participants in order to deeply integrate the knowledge across disciplinary boundaries. In this essay we propose a novel guiding framework for bringing colleagues together to advance knowledge and its integration across disciplines, the "Five 'C's' of Collaboration: Commitment, Collegiality, Communication, Consensus, and Continuity." This guiding framework for professional network practice is informed by both relevant literature and empirical evidence from community-building experience within the RCN-UBE Advancing Competencies in Experimentation-Biology (ACE-Bio) Network. The framework is presented with practical examples to illustrate how it might be used to enhance collaboration between new and existing participants in the ACE-Bio Network as well as within other interdisciplinary networks.

Intervention Mapping as a framework for developing an intervention at the worksite for older construction workers.

PubMed

Oude Hengel, Karen M; Joling, Catelijne I; Proper, Karin I; van der Molen, Henk F; Bongers, Paulien M

2011-01-01

The purpose of this study was to apply the Intervention Mapping approach as a framework in the development of a worksite intervention to improve the work ability of construction workers. Development of an intervention by using the Intervention Mapping approach. Construction worksite. Construction workers aged 45 years and older. According to the principles of Intervention Mapping, evidence from the literature was combined with data collected from stakeholders (e.g., construction workers, managers, providers). The Intervention Mapping approach resulted in an intervention with the following components: (1) two individual visits of a physical therapist to lower the physical workload, (2) a Rest-Break tool to improve the balance between work and recovery, and (3) two empowerment training sessions to increase the range of influence at the worksite. Application of Intervention Mapping in the development of a worksite prevention program was useful in the construction industry to obtain a positive attitude and commitment. Stakeholders could give input regarding the program components as well as provide specific leads for the practical intervention strategy. Moreover, it also gives insight in the current theoretical and empirical knowledge in the field of improving the work ability of older workers in the construction industry.

Prescriber and Patient Responsibilities in Treatment of Acute Respiratory Tract Infections — Essential for Conservation of Antibiotics

PubMed Central

van der Velden, Alike; Duerden, Martin G.; Bell, John; Oxford, John S.; Altiner, Attila; Kozlov, Roman; Sessa, Aurelio; Pignatari, Antonio C.; Essack, Sabiha Y.

2013-01-01

Inappropriate antibiotic use in normally self-limiting acute respiratory tract infections (RTIs), such as sore throat and the common cold, is a global problem and an important factor for increasing levels of antibiotic resistance. A new group of international experts—the Global Respiratory Infection Partnership (GRIP)—is committed to addressing this issue, with the interface between primary care practitioners and their patients as their core focus. To combat the overuse of antibiotics in the community, and facilitate a change from prescribing empiric antibiotic treatment towards cautious deferment combined with symptomatic relief, there is a need to introduce and enhance evidence-based dialogue between primary care practitioners and their patients. Communication with patients should focus on the de-medicalisation of self-limiting viral infections, which can be achieved via a coherent globally endorsed framework outlining the rationale for appropriate antibiotic use in acute RTIs in the context of antibiotic stewardship and conservancy. The planned framework is intended to be adaptable at a country level to reflect local behaviours, cultures and healthcare systems, and has the potential to serve as a model for change in other therapeutic areas.

Incorporating Wind Power Forecast Uncertainties Into Stochastic Unit Commitment Using Neural Network-Based Prediction Intervals.

PubMed

Quan, Hao; Srinivasan, Dipti; Khosravi, Abbas

2015-09-01

Penetration of renewable energy resources, such as wind and solar power, into power systems significantly increases the uncertainties on system operation, stability, and reliability in smart grids. In this paper, the nonparametric neural network-based prediction intervals (PIs) are implemented for forecast uncertainty quantification. Instead of a single level PI, wind power forecast uncertainties are represented in a list of PIs. These PIs are then decomposed into quantiles of wind power. A new scenario generation method is proposed to handle wind power forecast uncertainties. For each hour, an empirical cumulative distribution function (ECDF) is fitted to these quantile points. The Monte Carlo simulation method is used to generate scenarios from the ECDF. Then the wind power scenarios are incorporated into a stochastic security-constrained unit commitment (SCUC) model. The heuristic genetic algorithm is utilized to solve the stochastic SCUC problem. Five deterministic and four stochastic case studies incorporated with interval forecasts of wind power are implemented. The results of these cases are presented and discussed together. Generation costs, and the scheduled and real-time economic dispatch reserves of different unit commitment strategies are compared. The experimental results show that the stochastic model is more robust than deterministic ones and, thus, decreases the risk in system operations of smart grids.

Which naturalism for bioethics? A defense of moderate (pragmatic) naturalism.

PubMed

Racine, Eric

2008-02-01

There is a growing interest in various forms of naturalism in bioethics, but there is a clear need for further clarification. In an effort to address this situation, I present three epistemological stances: anti-naturalism, strong naturalism, and moderate pragmatic naturalism. I argue that the dominant paradigm within philosophical ethics has been a form of anti-naturalism mainly supported by a strong 'is' and 'ought' distinction. This fundamental epistemological commitment has contributed to the estrangement of academic philosophical ethics from major social problems and explains partially why, in the early 1980s, 'medicine saved the life of ethics'. Rejection of anti-naturalism, however, is often associated with strong forms of naturalism that commit the naturalistic fallacy and threaten to reduce the normative dimensions of ethics to biological imperatives. This move is rightly dismissed as a pitfall since ethics is, in part, a struggle against the course of nature. Rejection of naturalism has drawbacks, however, such as deterring bioethicists from acknowledging the implicit naturalistic epistemological commitments of bioethics. I argue that a moderate pragmatic form of naturalism represents an epistemological position that best embraces the tension of anti-naturalism and strong naturalism: bioethics is neither disconnected from empirical knowledge nor subjugated to it. The discussion is based upon historical writings in philosophy and bioethics.

Educational Leaders and Emotions: An International Review of Empirical Evidence 1992-2012

ERIC Educational Resources Information Center

Berkovich, Izhak; Eyal, Ori

2015-01-01

The aim of the present article is to review the international evidence about emotional aspects related to educational leaders. The review focuses on empirical studies published in peer-refereed educational journals between 1992 and 2012. First, we address the importance of researching emotions for understanding educational leaders. Next, we…

A Review of Empirical Evidence on Scaffolding for Science Education

ERIC Educational Resources Information Center

Lin, Tzu-Chiang; Hsu, Ying-Shao; Lin, Shu-Sheng; Changlai, Maio-Li; Yang, Kun-Yuan; Lai, Ting-Ling

2012-01-01

This content analysis of articles in the Social Science Citation Index journals from 1995 to 2009 was conducted to provide science educators with empirical evidence regarding the effects of scaffolding on science learning. It clarifies the definition, design, and implementation of scaffolding in science classrooms and research studies. The results…

Mostly Heterosexual as a Distinct Sexual Orientation Group: A Systematic Review of the Empirical Evidence

ERIC Educational Resources Information Center

Savin-Williams, Ritch C.; Vrangalova, Zhana

2013-01-01

We reviewed empirical evidence regarding whether mostly heterosexual exists as a sexual orientation distinct from two adjacent groups on a sexual continuum--exclusively heterosexual and substantially bisexual. We addressed the question: Do mostly heterosexuals show a unique profile of sexual and romantic characteristics that distinguishes them as…

Implementing Evidence-Based Practice: A Review of the Empirical Research Literature

ERIC Educational Resources Information Center

Gray, Mel; Joy, Elyssa; Plath, Debbie; Webb, Stephen A.

2013-01-01

The article reports on the findings of a review of empirical studies examining the implementation of evidence-based practice (EBP) in the human services. Eleven studies were located that defined EBP as a research-informed, clinical decision-making process and identified barriers and facilitators to EBP implementation. A thematic analysis of the…

Gathering Empirical Evidence Concerning Links between Computer Aided Design (CAD) and Creativity

ERIC Educational Resources Information Center

Musta'amal, Aede Hatib; Norman, Eddie; Hodgson, Tony

2009-01-01

Discussion is often reported concerning potential links between computer-aided designing and creativity, but there is a lack of systematic enquiry to gather empirical evidence concerning such links. This paper reports an indication of findings from other research studies carried out in contexts beyond general education that have sought evidence…

Early Child Disaster Mental Health Interventions: A Review of the Empirical Evidence

ERIC Educational Resources Information Center

Pfefferbaum, Betty; Nitiéma, Pascal; Tucker, Phebe; Newman, Elana

2017-01-01

Background: The need to establish an evidence base for early child disaster interventions has been long recognized. Objective: This paper presents a descriptive analysis of the empirical research on early disaster mental health interventions delivered to children within the first 3 months post event. Methods: Characteristics and findings of the…

Parenthood and Happiness: A Review of Folk Theories versus Empirical Evidence

ERIC Educational Resources Information Center

Hansen, Thomas

2012-01-01

This paper reviews and compares folk theories and empirical evidence about the influence of parenthood on happiness and life satisfaction. The review of attitudes toward parenthood and childlessness reveals that people tend to believe that parenthood is central to a meaningful and fulfilling life, and that the lives of childless people are…

Modeling Healthcare Processes Using Commitments: An Empirical Evaluation.

PubMed

Telang, Pankaj R; Kalia, Anup K; Singh, Munindar P

2015-01-01

The two primary objectives of this paper are: (a) to demonstrate how Comma, a business modeling methodology based on commitments, can be applied in healthcare process modeling, and (b) to evaluate the effectiveness of such an approach in producing healthcare process models. We apply the Comma approach on a breast cancer diagnosis process adapted from an HHS committee report, and presents the results of an empirical study that compares Comma with a traditional approach based on the HL7 Messaging Standard (Traditional-HL7). Our empirical study involved 47 subjects, and two phases. In the first phase, we partitioned the subjects into two approximately equal groups. We gave each group the same requirements based on a process scenario for breast cancer diagnosis. Members of one group first applied Traditional-HL7 and then Comma whereas members of the second group first applied Comma and then Traditional-HL7-each on the above-mentioned requirements. Thus, each subject produced two models, each model being a set of UML Sequence Diagrams. In the second phase, we repartitioned the subjects into two groups with approximately equal distributions from both original groups. We developed exemplar Traditional-HL7 and Comma models; we gave one repartitioned group our Traditional-HL7 model and the other repartitioned group our Comma model. We provided the same changed set of requirements to all subjects and asked them to modify the provided exemplar model to satisfy the new requirements. We assessed solutions produced by subjects in both phases with respect to measures of flexibility, time, difficulty, objective quality, and subjective quality. Our study found that Comma is superior to Traditional-HL7 in flexibility and objective quality as validated via Student's t-test to the 10% level of significance. Comma is a promising new approach for modeling healthcare processes. Further gains could be made through improved tooling and enhanced training of modeling personnel.

Modeling Healthcare Processes Using Commitments: An Empirical Evaluation

PubMed Central

2015-01-01

The two primary objectives of this paper are: (a) to demonstrate how Comma, a business modeling methodology based on commitments, can be applied in healthcare process modeling, and (b) to evaluate the effectiveness of such an approach in producing healthcare process models. We apply the Comma approach on a breast cancer diagnosis process adapted from an HHS committee report, and presents the results of an empirical study that compares Comma with a traditional approach based on the HL7 Messaging Standard (Traditional-HL7). Our empirical study involved 47 subjects, and two phases. In the first phase, we partitioned the subjects into two approximately equal groups. We gave each group the same requirements based on a process scenario for breast cancer diagnosis. Members of one group first applied Traditional-HL7 and then Comma whereas members of the second group first applied Comma and then Traditional-HL7—each on the above-mentioned requirements. Thus, each subject produced two models, each model being a set of UML Sequence Diagrams. In the second phase, we repartitioned the subjects into two groups with approximately equal distributions from both original groups. We developed exemplar Traditional-HL7 and Comma models; we gave one repartitioned group our Traditional-HL7 model and the other repartitioned group our Comma model. We provided the same changed set of requirements to all subjects and asked them to modify the provided exemplar model to satisfy the new requirements. We assessed solutions produced by subjects in both phases with respect to measures of flexibility, time, difficulty, objective quality, and subjective quality. Our study found that Comma is superior to Traditional-HL7 in flexibility and objective quality as validated via Student’s t-test to the 10% level of significance. Comma is a promising new approach for modeling healthcare processes. Further gains could be made through improved tooling and enhanced training of modeling personnel. PMID:26539985

Three requirements for justifying an educational neuroscience.

PubMed

Hruby, George G

2012-03-01

Over the past quarter century, efforts to bridge between research in the neurosciences and research, theory, and practice in education have grown from a mere hope to noteworthy scholarly sophistication. Many dedicated educational researchers have developed the secondary expertise in the necessary neurosciences and related fields to generate both empirical research and theoretical syntheses of noteworthy promise. Nonetheless, thoughtful and critical scholars in education have expressed concern about both the intellectual coherence and ethical dangers of this new area. It is still an open question whether educational neuroscience is for some time yet to remain only a formative study area for adventurous scholars or is already a fully fledged field of educational scholarship. In this paper, I suggest that to be a worthy field of educational research, educational neuroscience will need to address three issues: intellectual coherence, mutually informing and respected scholarly expertise, and an ethical commitment to the moral implications and obligations shared within educational research generally. I shall set forth some examples of lapses in this regard, focusing primarily on work on reading development, as that is my area of expertise, and make recommendations for due diligence. Arguments. First, intellectual coherence requires both precision in definition of technical terms (so that diverse scholars and professionals may communicate findings and insights consistently across fields), and precision in the logical warrants by which educational implications are drawn from empirical data from the neurosciences. Both needs are facilitated by careful attention to categorical boundary and avoidance of category error. Second, educational neuroscientists require focused and broad expertise in both the neurosciences and educational scholarship on teaching and learning in classrooms (and/or ancillary fields). If history is our guide, neuroscience implications for practice will prove unlikely in practice without expertise on practice. Additionally, respect for the expertise of others in this hybrid and necessarily collaborative enterprise is required. Third, educational neuroscience must take seriously the heightened moral and ethical concerns and commitments of educational professionals generally and educational researchers particularly. This means keeping a vigilant eye towards preserving the integrity of empirical and theoretical findings against rhetorical misuse by educational marketers, policy makers, and polemicists targeting the general public. I conclude that educational neuroscience is more than a hybrid patchwork of individual interests constituting a study area, and is perhaps ready to stand as a legitimate field of educational inquiry. It will not be accepted as such, however, nor should it be, unless the need to demonstrate a capacity for consistent intellectual coherence, scholarly expertise, and ethical commitment is met. ©2012 The British Psychological Society.

Applying justice and commitment constructs to patient-health care provider relationships.

PubMed

Holmvall, Camilla; Twohig, Peter; Francis, Lori; Kelloway, E Kevin

2012-03-01

To examine patients' experiences of fairness and commitment in the health care context with an emphasis on primary care providers. Qualitative, semistructured, individual interviews were used to gather evidence for the justice and commitment frameworks across a variety of settings with an emphasis on primary care relationships. Rural, urban, and semiurban communities in Nova Scotia. Patients (ages ranged from 19 to 80 years) with varying health care needs and views on their health care providers. Participants were recruited through a variety of means, including posters in practice settings and communication with administrative staff in clinics. Individual interviews were conducted and were audiotaped and transcribed verbatim. A modified grounded theory approach was used to interpret the data. Current conceptualizations of justice (distributive, procedural, interpersonal, informational) and commitment (affective, normative, continuance) capture important elements of patient-health care provider interactions and relationships. Justice and commitment frameworks developed in other contexts encompass important dimensions of the patient-health care provider relationship with some exceptions. For example, commonly understood subcomponents of justice (eg, procedural consistency) might require modification to apply fully to patient-health care provider relationships. Moreover, the results suggest that factors outside the patient-health care provider dyad (eg, familial connections) might also influence the patient's commitment to his or her health care provider.

Immigrant women’s experiences of maternity-care services in Canada: a protocol for systematic review using a narrative synthesis

PubMed Central

2012-01-01

Background Canada’s diverse society and statutory commitment to multiculturalism means that the synthesis of knowledge related to the health care experiences of immigrants is essential to realize the health potential for future Canadians. Although concerns about the maternity experiences of immigrants in Canada are relatively new, recent national guidelines explicitly call for tailoring of services to user needs. We are therefore assessing the experiences of immigrant women in Canada accessing maternity-care services. We are focusing on: 1) accessibility and acceptability (as an important dimension of access) to maternity-care services as perceived and experienced by immigrant women, and 2) the birth and postnatal outcomes of these women. Methods The aim of this study is to use a narrative synthesis, incorporating both a systematic review using narrative synthesis of reports of empirical research (qualitative, quantitative, and mixed-method designs), and a literature review of non-empirically based reports, both of which include ‘grey’ literature. The study aims to provide stakeholders with perspectives on maternity-care services as experienced by immigrant women. To achieve this, we are using integrated knowledge translation, partnering with key stakeholders to ensure topic relevancy and to tailor recommendations for effective translation into future policy and practice/programming. Two search phases and a three-stage selection process are being conducted (database search retrieved 1487 hits excluding duplicates) to provide evidence to contribute jointly to both the narrative synthesis and the non-empirical literature review. The narrative synthesis will be informed by the previous framework published in 2006 by Popay et al., using identified tools for each of its four elements. The non-empirical literature review will build upon the narrative-synthesis findings and/or identify omissions or gaps in the empirical research literature. The integrated knowledge translation plan will ensure that key messages are delivered in an audience-specific manner to optimize their effect on policy and practice change throughout the health service, and the public health, immigration and community sectors. Discussion Narrative-synthesis methods of systematic review facilitate understanding and acknowledgement of the broader influences of theoretical and contextual variables, such as race, gender, socioeconomic status, and geographical location. They also enable understanding of the shaping of differences between reported outcomes and study designs related to childbearing populations, and the development and implementation of maternity services and health interventions across diverse settings. PROSPERO registration Number 2185. PMID:22651573

A Longitudinal Investigation of Commitment Dynamics in Cohabiting Relationships

PubMed Central

Rhoades, Galena K.; Stanley, Scott M.; Markman, Howard J.

2012-01-01

This longitudinal study followed 120 cohabiting couples over 8 months to test hypotheses derived from commitment theory about how two types of commitment (dedication and constraints) operate during cohabitation. In nearly half the couples, there were large differences between partners in terms of dedication. These differences were associated with lower relationship adjustment, even controlling for overall level of dedication. Further, among couples who believed in the institution of marriage, cohabiting women were, on average, more dedicated than their partners. Additionally, there was evidence that constraints (e.g., signing a lease, having a joint bank account) may make it less likely that couples will break-up, regardless of relationship dedication. This finding was strongest for women and for those with higher income levels. PMID:22736881

Off-duty deviance: Organizational policies and evidence for two prevention strategies.

PubMed

Lyons, Brian D; Hoffman, Brian J; Bommer, William H; Kennedy, Colby L; Hetrick, Andrea L

2016-04-01

Anecdotal evidence suggests that organizations are increasingly concerned with employee off-duty deviance (ODD), yet management research has rarely investigated this type of deviant behavior. We define ODD as behaviors committed outside the workplace or when off-duty that are deviant by organizational and/or societal standards, jeopardize the employee's status within the organization, and threaten the interests and well-being of the organization and its stakeholders. Three studies are presented to better understand the relevance of ODD to modern organizations and then to understand potential approaches to reduce the incidence of ODD. The first study provides a qualitative review of publicly available ODD policies within the Fortune 500; the results showed that 13.4% of the Fortune 500 had a publicly available ODD policy, with the majority prohibiting criminal forms of ODD to protect the firm's reputation. The next 2 studies examine the efficacy of different approaches to reduce criminal ODD: policy adoption and personnel selection. In the second study, a longitudinal, quasi-experimental design showed a significant-albeit modest-reduction in criminal ODD following the adoption of a conduct policy. In the third and final study, a criterion-related validity design supported the predictive validity of general mental ability and prior deviance in predicting criminal ODD. This compendium of studies provides an initial empirical investigation into ODD and offers implications relevant to the deviance literature, policy development, and personnel selection. (c) 2016 APA, all rights reserved).

Evidence for superior neurobiological and behavioral inhibitory control abilities in non-offending as compared to offending pedophiles.

PubMed

Kärgel, Christian; Massau, Claudia; Weiß, Simone; Walter, Martin; Borchardt, Viola; Krueger, Tillmann H C; Tenbergen, Gilian; Kneer, Jonas; Wittfoth, Matthias; Pohl, Alexander; Gerwinn, Hannah; Ponseti, Jorge; Amelung, Till; Beier, Klaus M; Mohnke, Sebastian; Walter, Henrik; Schiffer, Boris

2017-02-01

Neurobehavioral models of pedophilia and child sexual offending suggest a pattern of temporal and in particular prefrontal disturbances leading to inappropriate behavioral control and subsequently an increased propensity to sexually offend against children. However, clear empirical evidence for such mechanisms is still missing. Using a go/nogo paradigm in combination with functional magnetic resonance imaging (fMRI) we compared behavioral performance and neural response patterns among three groups of men matched for age and IQ: pedophiles with (N = 40) and without (N = 37) a history of hands-on sexual offences against children as well as healthy non-offending controls (N = 40). As compared to offending pedophiles, non-offending pedophiles exhibited superior inhibitory control as reflected by significantly lower rate of commission errors. Group-by-condition interaction analysis also revealed inhibition-related activation in the left posterior cingulate and the left superior frontal cortex that distinguished between offending and non-offending pedophiles, while no significant differences were found between pedophiles and healthy controls. Both areas showing distinct activation pattern among pedophiles play a critical role in linking neural networks that relate to effective cognitive functioning. Data therefore suggest that heightened inhibition-related recruitment of these areas as well as decreased amount of commission errors is related to better inhibitory control in pedophiles who successfully avoid committing hands-on sexual offences against children. Hum Brain Mapp 38:1092-1104, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

PATENTS AND RESEARCH INVESTMENTS: ASSESSING THE EMPIRICAL EVIDENCE.

PubMed

Budish, Eric; Roin, Benjamin N; Williams, Heidi L

2016-05-01

A well-developed theoretical literature - dating back at least to Nordhaus (1969) - has analyzed optimal patent policy design. We re-present the core trade-off of the Nordhaus model and highlight an empirical question which emerges from the Nordhaus framework as a key input into optimal patent policy design: namely, what is the elasticity of R&D investment with respect to the patent term? We then review the - surprisingly small - body of empirical evidence that has been developed on this question over the nearly half century since the publication of Nordhaus's book.

Weathering the empire: meteorological research in the early British Straits Settlements.

PubMed

Williamson, Fiona

2015-09-01

This article explores meteorological interest and experimentation in the early history of the Straits Settlements. It centres on the establishment of an observatory in 1840s Singapore and examines the channels that linked the observatory to a global community of scientists, colonial officers and a reading public. It will argue that, although the value of overseas meteorological investigation was recognized by the British government, investment was piecemeal and progress in the field often relied on the commitment and enthusiasm of individuals. In the Straits Settlements, as elsewhere, these individuals were drawn from military or medical backgrounds, rather than trained as dedicated scientists. Despite this, meteorology was increasingly recognized as of fundamental importance to imperial interests. Thus this article connects meteorology with the history of science and empire more fully and examines how research undertaken in British dependencies is revealing of the operation of transnational networks in the exchange of scientific knowledge.

Can economics be a physical science?

NASA Astrophysics Data System (ADS)

Foley, Duncan K.

2016-12-01

Economics and other social sciences stem from the same methodological scientific revolution that gave birth to the natural sciences. The natural and social sciences share a commitment to the dialectical process of theory formation on the basis of empirical findings and theory revision to incorporate empirical anomalies. Claims that the subject matter of social and natural sciences differ qualitatively in terms of mathematical formalism, statistical modeling, or reductionism are unconvincing. The notion of a "value-free" character to natural sciences fails historical and critical tests. Natural and social sciences share an ideological component in their representation of the relation between the subject and the external natural and social world. Natural sciences arise from the struggles of human beings with nature in the process of social reproduction, while social sciences arise from the struggles of human beings with each other and with the class divisions social reproduction imposes.

The close relationships of Lesbians and gay men.

PubMed

Peplau, Letitia Anne; Fingerhut, Adam W

2007-01-01

This article reviews empirical studies of same-sex couples in the United States, highlighting consistent findings, drawing comparisons to heterosexual couples, and noting gaps in available research. U.S. Census data indicate that there were more than 600,000 same-sex couples living together in 2000. Research about relationship formation, the division of household labor, power, satisfaction, sexuality, conflict, commitment, and relationship stability is presented. Next, we highlight three recent research topics: the legalization of same-sex relationships through civil unions and same-sex marriage, the experiences of same-sex couples raising children, and the impact of societal prejudice and discrimination on same-sex partners. We conclude with comments about the contributions of empirical research to debunking negative stereotypes of same-sex couples, testing the generalizability of theories about close relationships, informing our understanding of gender and close relationships, and providing a scientific basis for public policy.

Causal factors of corporate crime in Taiwan: qualitative and quantitative findings.

PubMed

Mon, Wei-Teh

2002-04-01

Street crimes are a primary concern of most criminologists in Taiwan. In recent years, however, crimes committed by corporations have increased greatly in this country. Employing the empirical approach to collect data about causal factors of corporate crime, the research presented in this article is the first systematic empirical study concerning corporate crime in Taiwan. The research sample was selected from a corporation with a criminal record of pollution caused by the release of toxic chemicals into the environment and a corporation with no criminal record. Questionnaire survey and interviews of corporate employees and managers were conducted, and secondary data were collected from official agencies. This research indicated the causal factors of corporate crime as follows: the failure of government regulation, lack of corporate self-regulation, lack of public concern about corporate crime, corporate mechanistic structure, and the low self-control tendency of corporate managers.

Empirically Guided Coordination of Multiple Evidence-Based Treatments: An Illustration of Relevance Mapping in Children's Mental Health Services

ERIC Educational Resources Information Center

Chorpita, Bruce F.; Bernstein, Adam; Daleiden, Eric L.

2011-01-01

Objective: Despite substantial progress in the development and identification of psychosocial evidence-based treatments (EBTs) in mental health, there is minimal empirical guidance for selecting an optimal "set" of EBTs maximally applicable and generalizable to a chosen service sample. Relevance mapping is a proposed methodology that…

Learning Analytics and Educational Data Mining in Practice: A Systematic Literature Review of Empirical Evidence

ERIC Educational Resources Information Center

Papamitsiou, Zacharoula; Economides, Anastasios A.

2014-01-01

This paper aims to provide the reader with a comprehensive background for understanding current knowledge on Learning Analytics (LA) and Educational Data Mining (EDM) and its impact on adaptive learning. It constitutes an overview of empirical evidence behind key objectives of the potential adoption of LA/EDM in generic educational strategic…

Changes in Anatomy Instruction and USMLE Performance: Empirical Evidence on the Absence of a Relationship

ERIC Educational Resources Information Center

Cuddy, Monica M.; Swanson, David B.; Drake, Richard L.; Pawlina, Wojciech

2013-01-01

Anatomy instruction has evolved over the past two decades as many medical schools have undergone various types of curricular reform. To provide empirical evidence about whether or not curricular changes impact the acquisition and retention of anatomy knowledge, this study investigated the effect of variation in gross anatomy course hours,…

A Systematic Literature Review of Empirical Evidence on Computer Games and Serious Games

ERIC Educational Resources Information Center

Connolly, Thomas M.; Boyle, Elizabeth A.; MacArthur, Ewan; Hainey, Thomas; Boyle, James M.

2012-01-01

This paper examines the literature on computer games and serious games in regard to the potential positive impacts of gaming on users aged 14 years or above, especially with respect to learning, skill enhancement and engagement. Search terms identified 129 papers reporting empirical evidence about the impacts and outcomes of computer games and…

Drug Prevention for Young People with Social, Emotional and Behavioural Difficulties Attending Special Education Provision

ERIC Educational Resources Information Center

McCrystal, Patrick

2008-01-01

The levels of drug use amongst school-aged young people have risen over the past decade. Prevention initiatives have been developed using empirical evidence obtained from school-based surveys. The empirical evidence base of drug use amongst young people with social, emotional and behavioural difficulties (SEBD) attending special education…

The birth of the empirical turn in bioethics.

PubMed

Borry, Pascal; Schotsmans, Paul; Dierickx, Kris

2005-02-01

Since its origin, bioethics has attracted the collaboration of few social scientists, and social scientific methods of gathering empirical data have remained unfamiliar to ethicists. Recently, however, the clouded relations between the empirical and normative perspectives on bioethics appear to be changing. Three reasons explain why there was no easy and consistent input of empirical evidence in bioethics. Firstly, interdisciplinary dialogue runs the risk of communication problems and divergent objectives. Secondly, the social sciences were absent partners since the beginning of bioethics. Thirdly, the meta-ethical distinction between 'is' and 'ought' created a 'natural' border between the disciplines. Now, bioethics tends to accommodate more empirical research. Three hypotheses explain this emergence. Firstly, dissatisfaction with a foundationalist interpretation of applied ethics created a stimulus to incorporate empirical research in bioethics. Secondly, clinical ethicists became engaged in empirical research due to their strong integration in the medical setting. Thirdly, the rise of the evidence-based paradigm had an influence on the practice of bioethics. However, a problematic relationship cannot simply and easily evolve into a perfect interaction. A new and positive climate for empirical approaches has arisen, but the original difficulties have not disappeared.

Job Satisfaction, Organization Commitment and Retention in the NOAA (national Oceanic Atmospheric Administration) Corps

DTIC Science & Technology

1986-12-01

CONDUCT OF THE STUDY 21 B. THE QUESTIONNAIRE 21 C . THE SAMPLE 22 D. INSTRUMENTATION 23 E . ANALYSIS 23 F. PROCESSING THE RAW DATA 25 1. Crosstabulation 25...and Personality, 2d ed., pp. 35-58, Harper and Row, 1970. 2. Alderfer , C . P.. "An Empirical Test of a New Theory of Human Needs," Organizational...of Business Administration. 1965. 6. Hackman, R . J. and Lawier. E . E ., Journal of Applied Psvchoiogy. v. 55, no. 3. pp. 259-285. 1971. 7. Blood. M. R

The Scientific Work We Love: A Duplex Theory of Scientific Impact and Its Application to the Top-Cited Articles in the First 30 Years of APS Journals.

PubMed

Sternberg, Robert J

2018-03-01

This article proposes a duplex theory for understanding the scientific impact of contributions to psychological science. I argue that articles that we "love" can be understood in terms of (a) triangular elements of intimacy, passion, and commitment and (b) types of stories that characterize high-impact articles. Certain kinds of stories (e.g., review articles) are more likely to have lasting impact, on average, than other kinds of stories (e.g., data-driven empirical articles).

Acceptance and Commitment Therapy with Older Adults: Rationale and Considerations

PubMed Central

Petkus, Andrew J; M.A; Wetherell, Julie Loebach

2015-01-01

Older adults are the fastest growing segment of the population. With these changing demographics, mental health professionals will be seeing more older clients. Additionally, older adults are an underserved population in that most older adults in need of mental health services do not receive treatment. Thus, it is essential that treatments for mental and behavioral health problems are empirically supported with older adults and that mental health professionals are aware of the special needs of older adult populations. Acceptance and Commitment Therapy (ACT) is an emerging approach to the treatment of distress. The purpose of this article is to provide a rationale for using ACT with older adults based on gerontological theory and research. We also review research on ACT-related processes in later life. We present a case example of an older man with depression and anxiety whom we treated with ACT. Finally, we describe treatment recommendations and important adaptations that need to be considered when using ACT with older adults and discuss important areas for future research. PMID:26997859

Inspecting the Dangers of Feeling like a Fake: An Empirical Investigation of the Impostor Phenomenon in the World of Work

PubMed Central

Neureiter, Mirjam; Traut-Mattausch, Eva

2016-01-01

To investigate the link between the impostor phenomenon (IP), career self-management (CSM) factors, and work-relevant outcomes, we looked at the IP's impact on career optimism, career adaptability, and knowledge of the job market, as well as on employee- and organizationally-relevant outcomes. We analyzed data from 238 working professionals (57% female) using parallel multiple mediation analyses. The results revealed that the IP was negatively related to all work-relevant outcomes through decreased CSM factors, which were subsequently associated with the outcomes. As hypothesized, employee-relevant subjective outcomes were mediated by optimism and employee-relevant objective (i.e., economic) outcomes by adaptability and knowledge. Additional mediating effects occurred. Regarding organizationally relevant outcomes, adaptability mediated the IP's impact on organizational citizenship behavior. The IP was only indirectly related to continuance commitment through adaptability and to affective commitment through optimism. We discuss the theoretical and practical implications and offer ideas for future research. PMID:27729882

Military Rule of Evidence 404(b): Toothless Giant of the Evidence World

DTIC Science & Technology

1996-04-01

Evidence Practice ........... 49 B. Applying the Military Rules of Evidence ........... 52 C. Refining the Standard of Proof .................... 56 D. What...committed such an offence at another time and with another person, and that he had a tendency to such practices , ought not to be admitted."" This report...a practice not forbidden by 45 Stone, England, supra note 12, at 959. Prior cases had held uncharged misconduct inadmissible, apparently on the theory

The political economy of health promotion: part 2, national provision of the prerequisites of health.

PubMed

Raphael, Dennis

2013-03-01

Governmental authorities of wealthy developed nations differ in their professed commitments and activity related to the provision of the prerequisites of health through public policy action. Part 1 of this article showed how nations identified as social democratic or liberal welfare states were those where such commitments are present. Nations identified as conservative or Latin welfare states were less likely to express such commitments. However, the political economy literature suggests that despite their expressed commitments to provision of the prerequisites of health, liberal welfare states fare rather poorly in implementing these commitments. The opposite is seen for conservative welfare states. Social democratic welfare states show both commitments and public policy consistent with this objective. Part 2 of this article documents the extent to which public policy activity that provides the prerequisites of health through public policy action differs among varying welfare state regimes. Despite extensive rhetoric concerning the prerequisites of health, nations identified as liberal welfare states do a rather poor job of meeting these goals and show evidence of adverse health outcomes. In contrast, social democratic welfare states fare better in providing such prerequisites--consistent with their rhetorical statements--with better health outcomes. Interestingly, conservative--and to a lesser extent Latin--nations fare well in providing the prerequisites of health despite their lack of explicit commitment to such concepts. Findings suggest that health promoters have to concern themselves with the broad strokes of public policymaking whether or not these policy activities are identified as health promotion activities.

Familiarizing Students with the Empirically Supported Treatment Approaches for Childhood Problems.

ERIC Educational Resources Information Center

Wilkins, Victoria; Chambliss, Catherine

The clinical research literature exploring the efficacy of particular treatment approaches is reviewed with the intent to facilitate the training of counseling students. Empirically supported treatments (ESTs) is defined operationally as evidence-based treatments following the listing of empirically validated psychological treatments reported by…

Identity processes and coping strategies in college students: short-term longitudinal dynamics and the role of personality.

PubMed

Luyckx, Koen; Klimstra, Theo A; Duriez, Bart; Schwartz, Seth J; Vanhalst, Janne

2012-09-01

Coping strategies and identity processes are hypothesized to influence one another over time. This three-wave longitudinal study (N = 458; 84.9% women) examined, for the first time, how and to what extent identity processes (i.e., commitment making, identification with commitment, exploration in breadth, exploration in depth, and ruminative exploration) and coping strategies (i.e., problem solving, social support seeking, and avoidance) predicted one another over time. Cross-lagged analyses indicated that processes of identity exploration seemed especially to be intertwined with different coping strategies over time, suggesting that identity exploration may resemble problem-solving behavior on the pathway to an achieved identity. Commitment processes were found to be influenced by certain coping strategies, although identification with commitment also negatively influenced avoidance coping. These temporal sequences remained significant when controlling for baseline levels of Big Five personality traits. Hence, evidence was obtained for reciprocal pathways indicating that coping strategies and identity processes reinforce one another over time in college students.

Evaluating the evidence base for relational frame theory: a citation analysis.

PubMed

Dymond, Simon; May, Richard J; Munnelly, Anita; Hoon, Alice E

2010-01-01

Relational frame theory (RFT) is a contemporary behavior-analytic account of language and cognition. Since it was first outlined in 1985, RFT has generated considerable controversy and debate, and several claims have been made concerning its evidence base. The present study sought to evaluate the evidence base for RFT by undertaking a citation analysis and by categorizing all articles that cited RFT-related search terms. A total of 174 articles were identified between 1991 and 2008, 62 (36%) of which were empirical and 112 (64%) were nonempirical articles. Further analyses revealed that 42 (68%) of the empirical articles were classified as empirical RFT and 20 (32%) as empirical other, whereas 27 (24%) of the nonempirical articles were assigned to the nonempirical reviews category and 85 (76%) to the nonempirical conceptual category. In addition, the present findings show that the majority of empirical research on RFT has been conducted with typically developing adult populations, on the relational frame of sameness, and has tended to be published in either The Psychological Record or the Journal of the Experimental Analysis of Behavior. Overall, RFT has made a substantial contribution to the literature in a relatively short period of time.

Biology Fieldwork in Schools and Colleges in the UK: An Analysis of Empirical Research from 1963 to 2009

ERIC Educational Resources Information Center

Lock, Roger

2010-01-01

Between 1963 and 2009, there have been 13 published studies offering empirical evidence on biology fieldwork in schools and colleges in the UK. This paper considers the evidence from these studies relating to work with 16-19 year old students undertaking academic study beyond the compulsory years of schooling; advanced ("A") level. It…

Complex dynamics and empirical evidence (Invited Paper)

NASA Astrophysics Data System (ADS)

Delli Gatti, Domenico; Gaffeo, Edoardo; Giulioni, Gianfranco; Gallegati, Mauro; Kirman, Alan; Palestrini, Antonio; Russo, Alberto

2005-05-01

Standard macroeconomics, based on a reductionist approach centered on the representative agent, is badly equipped to explain the empirical evidence where heterogeneity and industrial dynamics are the rule. In this paper we show that a simple agent-based model of heterogeneous financially fragile agents is able to replicate a large number of scaling type stylized facts with a remarkable degree of statistical precision.

Do People Overestimate Their Information Literacy Skills? A Systematic Review of Empirical Evidence on the Dunning-Kruger Effect

ERIC Educational Resources Information Center

Mahmood, Khalid

2016-01-01

This systematic review has analyzed 53 English language studies that assessed and compared peoples' self-reported and demonstrated information literacy (IL) skills. The objective was to collect empirical evidence on the existence of Dunning-Kruger Effect in the area of information literacy. The findings clearly show that this theory works in this…

Potential reduction exposure products and FDA tobacco and regulation: a CNS call to action.

PubMed

Heath, Janie; Andrews, Jeannette; Balkstra, Cindy R

2004-01-01

A new generation of tobacco harm reduction products is stirring controversy and confusion among healthcare providers. These products, known as "potential reduction exposure products" (PREPs), can be described in terms of reported scientific evidence, as "the good, the bad, and the ugly." On the good side, there is sufficient scientific evidence to support the use of Commit, a new over-the-counter nicotine lozenge PREP, approved for smoking cessation. On the bad side, there is no scientific evidence to support the use of Ariva, another over-the-counter nicotine lozenge PREP, marketed as an alternative to cigarettes when smoking is restricted. On the ugly side, both of these PREPs are nicotine delivery systems with "candy-like" appearances; however, one (Commit) has the Food and Drug Administration (FDA) approval and the other (Ariva) does not. This article provides an overview of PREPs and strategies to help clinical nurse specialists (CNSs) address tobacco harm reduction issues.

Policy lessons from health taxes: a systematic review of empirical studies.

PubMed

Wright, Alexandra; Smith, Katherine E; Hellowell, Mark

2017-06-19

Taxes on alcohol and tobacco have long been an important means of raising revenues for public spending in many countries but there is increasing interest in using taxes on these, and other unhealthy products, to achieve public health goals. We present a systematic review of the research on health taxes, and aim to generate insights into how such taxes can: (i) reduce consumption of targeted products and related harms; (ii) generate revenues for health objectives and distribute the tax burden across income groups in an efficient and equitable manner; and (iii) be made politically sustainable. Six scientific and four grey-literature databases were searched for empirical studies of 'health taxes' - defined as those intended to increase the costs of manufacturing, distributing, retailing and/or consuming health-damaging products. Since reviews already exist of the evidence relating to traditional alcohol and tobacco excise taxes, we focus on other taxes such as taxes on retailers and manufacturers of unhealthy products, and consumer taxes targeting unhealthy foods, such as sugar-sweetened beverages. Ninety-one peer-reviewed and 11 grey-literature studies met our inclusion criteria. The review highlights a recent, rapid rise in research in this area, most of which focuses on high-income countries and on taxes on food products or nutrients. Findings demonstrate that high tax rates on sugar-sweetened beverages are likely to have a positive impact on health behaviours and outcomes, and, while taxes on products reduce demand, they add to fiscal revenues. Common concerns about health taxes are also discussed. If the primary policy goal of a health tax is to reduce consumption of unhealthy products, then evidence supports the implementation of taxes that increase the price of products by 20% or more. However, where taxes are effective in changing health behaviours, the predictability of the revenue stream is reduced. Hence, policy actors need to be clear about the primary goal of any health tax and frame the tax accordingly - not doing so leaves taxes vulnerable to hostile lobbying. Conversely, earmarking health taxes for health spending tends to increase public support so long as policymakers follow through on specified spending commitments. CRD42016048603.

Snoezelen[R]: Empirical Review of Product Representation

ERIC Educational Resources Information Center

Botts, Betsy H.; Hershfeldt, Patti A.; Christensen-Sandfort, Robyn J.

2008-01-01

The purpose of this study was to critically review the empirical evidence surrounding three assertions presented by FlagHouse concerning Snoezelen[R] environments in day school public education settings. Given the absence of empirical literature examining the use of Snoezelen[R] in day school settings, the authors analyzed five studies that were…

Valuing Informal Arguments and Empirical Investigations during Collective Argumentation

ERIC Educational Resources Information Center

Yopp, David A.

2012-01-01

Considerable literature has documented both the pros and cons of students' use of empirical evidence during proving activities. This article presents an analysis of a classroom episode involving in-service middle school, high school, and college teachers that demonstrates that learners need not be steered away from empirical investigations during…

Status Concern and Relative Deprivation in China: Measures, Empirical Evidence and Economic and Policy Implications

PubMed Central

Xi, CHEN

2017-01-01

Status concern and feelings of relative deprivation affect individual behaviour and well-being. Traditional norms and the alarming inequality in China have made relative deprivation increasingly intense for the Chinese population. This article reviews empirical literature on China that attempts to test the relative deprivation hypothesis, and also reviews the origins and pathways of relative deprivation, compares its economic measures in the literature and summarises the scientific findings. Drawing from solid empirical evidence, the author discusses the important policy implications on redistribution, official regulations and grassroots sanctions, and relative poverty alleviation. PMID:29033479

Status Concern and Relative Deprivation in China: Measures, Empirical Evidence and Economic and Policy Implications.

PubMed

Xi, Chen

2016-02-01

Status concern and feelings of relative deprivation affect individual behaviour and well-being. Traditional norms and the alarming inequality in China have made relative deprivation increasingly intense for the Chinese population. This article reviews empirical literature on China that attempts to test the relative deprivation hypothesis, and also reviews the origins and pathways of relative deprivation, compares its economic measures in the literature and summarises the scientific findings. Drawing from solid empirical evidence, the author discusses the important policy implications on redistribution, official regulations and grassroots sanctions, and relative poverty alleviation.

From strategy to action: how top managers' support increases middle managers' commitment to innovation implementation in health care organizations.

PubMed

Birken, Sarah A; Lee, Shoou-Yih Daniel; Weiner, Bryan J; Chin, Marshall H; Chiu, Michael; Schaefer, Cynthia T

2015-01-01

Evidence suggests that top managers' support influences middle managers' commitment to innovation implementation. What remains unclear is how top managers' support influences middle managers' commitment. Results may be used to improve dismal rates of innovation implementation. We used a mixed-method sequential design. We surveyed (n = 120) and interviewed (n = 16) middle managers implementing an innovation intended to reduce health disparities in 120 U.S. health centers to assess whether top managers' support directly influences middle managers' commitment; by allocating implementation policies and practices; or by moderating the influence of implementation policies and practices on middle managers' commitment. For quantitative analyses, multivariable regression assessed direct and moderated effects; a mediation model assessed mediating effects. We used template analysis to assess qualitative data. We found support for each hypothesized relationship: Results suggest that top managers increase middle managers' commitment by directly conveying to middle managers that innovation implementation is an organizational priority (β = 0.37, p = .09); allocating implementation policies and practices including performance reviews, human resources, training, and funding (bootstrapped estimate for performance reviews = 0.09; 95% confidence interval [0.03, 0.17]); and encouraging middle managers to leverage performance reviews and human resources to achieve innovation implementation. Top managers can demonstrate their support directly by conveying to middle managers that an initiative is an organizational priority, allocating implementation policies and practices such as human resources and funding to facilitate innovation implementation, and convincing middle managers that innovation implementation is possible using available implementation policies and practices. Middle managers may maximize the influence of top managers' support on their commitment by communicating with top managers about what kind of support would be most effective in increasing their commitment to innovation implementation.

From Strategy to Action: How Top Managers’ Support Increases Middle Managers’ Commitment to Innovation Implementation in Healthcare Organizations

PubMed Central

Lee, Shoou-Yih Daniel; Weiner, Bryan J.; Chin, Marshall H.; Chiu, Michael; Schaefer, Cynthia T.

2014-01-01

Background Evidence suggests that top managers’ support influences middle managers’ commitment to innovation implementation. What remains unclear is how top managers’ support influences middle managers’ commitment. Results may be used to improve dismal rates of innovation implementation. Methods We used a mixed-method sequential design. We surveyed (n = 120) and interviewed (n = 16) middle managers implementing an innovation intended to reduce health disparities in 120 US health centers to assess whether top managers’ support influences middle managers’ commitment directly, by allocating implementation policies and practices, or by moderating the influence of implementation policies and practices on middle managers’ commitment. For quantitative analyses, multivariable regression assessed direct and moderated effects; a mediation model assessed mediating effects. We used template analysis to assess qualitative data. Findings We found support for each hypothesized relationship: Results suggest that top managers increase middle managers’ commitment by directly conveying to middle managers that innovation implementation is an organizational priority (β = 0.37, p = 0.09); allocating implementation policies and practices including performance reviews, human resources, training, and funding (bootstrapped estimate for performance reviews = 0.09; 95 percent CI: 0.03, 0.17); and encouraging middle managers to leverage performance reviews and human resources to achieve innovation implementation. Practice Implications Top managers can demonstrate their support by directly conveying to middle managers that an initiative is an organizational priority, allocating implementation policies and practices such as human resources and funding to facilitate innovation implementation, and convincing middle managers that innovation implementation is possible using available implementation policies and practices. Middle managers may maximize the influence of top managers’ support on their commitment by communicating with top managers about what kind of support would be most effective in increasing their commitment to innovation implementation. PMID:24566252

Psychological contracts and commitment amongst nurses and nurse managers: a discourse analysis.

PubMed

McCabe, T J; Sambrook, Sally

2013-07-01

Few studies explore the link between the psychological contracts and the commitment of nursing professionals in the healthcare sector, and how perceived breaches of the psychological contract can impact on nurses' commitment levels. This study explores the connections between the psychological contracts and organisational and professional commitment of nurses and nurse managers. Semi-structured interviews were conducted with nurses and nurse managers, to explore the connections between their psychological contracts and organisational and professional commitment. Large acute and small community organisation within the British National Health Service. 28 nurses and 11 nurse managers working within an acute and a community sector organisation - 20 and 19 in each organisation. Participants were selected through a process of purposive sampling, reflecting variations in terms of age, grade, ward and tenure. A discourse analysis was conducted on the qualitative data from the thirty nine semi-structured interviews. Two overall themes emerged, professional and managerial values. Professional values included the sub-themes: professional recognition; immediate work environment - leadership and peer support; professional development and progression. Sub-themes under managerial values included: involvement; general management; resource management. The findings suggest that nurses and nurse managers are governed by relational psychological contracts, underpinned by an affective and to a lesser extent normative commitment towards the nursing profession. They emphasise 'professional values', and professional commitment, as the basis for positive psychological contracts amongst nursing professionals. There was anecdotal evidence of relational psychological contract breach, with decreasing job satisfaction as the outcome of perceived psychological contract breach. Positive psychological contracts and commitment levels amongst nursing professionals can be supported by managers been aware and sensitive to nursing discourses, and managing their expectations through greater involvement and leadership development. Copyright © 2012 Elsevier Ltd. All rights reserved.

Applying justice and commitment constructs to patient–health care provider relationships

PubMed Central

Holmvall, Camilla; Twohig, Peter; Francis, Lori; Kelloway, E. Kevin

2012-01-01

Abstract Objective To examine patients’ experiences of fairness and commitment in the health care context with an emphasis on primary care providers. Design Qualitative, semistructured, individual interviews were used to gather evidence for the justice and commitment frameworks across a variety of settings with an emphasis on primary care relationships. Setting Rural, urban, and semiurban communities in Nova Scotia. Participants Patients (ages ranged from 19 to 80 years) with varying health care needs and views on their health care providers. Methods Participants were recruited through a variety of means, including posters in practice settings and communication with administrative staff in clinics. Individual interviews were conducted and were audiotaped and transcribed verbatim. A modified grounded theory approach was used to interpret the data. Main findings Current conceptualizations of justice (distributive, procedural, interpersonal, informational) and commitment (affective, normative, continuance) capture important elements of patient–health care provider interactions and relationships. Conclusion Justice and commitment frameworks developed in other contexts encompass important dimensions of the patient–health care provider relationship with some exceptions. For example, commonly understood subcomponents of justice (eg, procedural consistency) might require modification to apply fully to patient–health care provider relationships. Moreover, the results suggest that factors outside the patient–health care provider dyad (eg, familial connections) might also influence the patient’s commitment to his or her health care provider. PMID:22423030

An empirical polytrope law for solar wind thermal electrons between 0.45 and 4.76 AU - Voyager 2 and Mariner 10

NASA Technical Reports Server (NTRS)

Sittler, E. C., Jr.; Scudder, J. D.

1980-01-01

In this paper empirical evidence is presented that between 0.4 and 5 AU the thermal portion (but not all) of the solar wind electron population obeys a polytrope relation. It is also shown that this functional relationship is a member of a broader class of possible laws required of a steady state, fully ionized plasma whose proper frame electric field is dominated by the polarization electric field. The empirically determined, thermodynamically interesting value of the polytrope index (1.175) is virtually that predicted (1.16) by the theoretical considerations of Scudder and Olbert (1979). Strong, direct, empirical evidence for the nearly isothermal behavior of solar wind electrons as has been indirectly argued in the literature for some time is provided.

Evidence-based decision making in health care settings: from theory to practice.

PubMed

Kohn, Melanie Kazman; Berta, Whitney; Langley, Ann; Davis, David

2011-01-01

The relatively recent attention that evidence-based decision making has received in health care management has been at least in part due to the profound influence of evidence-based medicine. The result has been several comparisons in the literature between the use of evidence in health care management decisions and the use of evidence in medical decision making. Direct comparison, however, may be problematic, given the differences between medicine and management as they relate to (1) the nature of evidence that is brought to bear on decision making; (2) the maturity of empirical research in each field (in particular, studies that have substantiated whether or not and how evidence-based decision making is enacted); and (3) the context within which evidence-based decisions are made. By simultaneously reviewing evidence-based medicine and management, this chapter aims to inform future theorizing and empirical research on evidence-based decision making in health care settings.

Evidence for the Existence of a Bone Marrow Blood Barrier for the Passage of Specific Committed Stem Cells in Human and Canine and Their Physical Separation from Lymphocytes and Pluripotent Stem Cells

DTIC Science & Technology

1982-11-12

COMWITTED STEM CELLS IN HUMANS AND CANINES AND THEIR PHYSICAL SEPARATION FROM LYMPHOCYTES AND PLURIPOTENT STEM CELLS Name of Candidate: Thomas J...Passage of Specific Committed Stem CeUs in Human and Canine and Their Physical Separation From Lymphocytes and Pluripotent Stem Cells Thomas Jose...principle of counterflow centrifugation elutriation (CCE) for the broader enunciation of this theory in the canine and to postulate a similar theory

Military Health System - Governance, Alignment and Configuration of Business Activities Task Group Report

DTIC Science & Technology

2006-09-01

requirements, etc. 2. Enhance the commitment and relationship with Veterans Affairs including shared clinic services and facilities, best evidence - based medicine and...health mission that applies best evidence - based medicine for stakeholders including: – Enhancing the medical readiness of all forces for all missions...hospitals and clinics) and are moving to common equipment, supplies, formularies, etc. • Applying best evidence - based medicine is helping to control supply

An Exploration into the Writing Ability of Generation 1.5 and International Second Language Writers: A Mixed Methods Approach

ERIC Educational Resources Information Center

Di Gennaro, Kristen K.

2011-01-01

A growing body of research suggests that the writing ability of international second language learners (IL2) and US-resident second language learners, also referred to as Generation 1.5 (G1.5), differs, despite a dearth of substantial empirical evidence supporting such claims. The present study provides much-needed empirical evidence concerning…

Acceptance and Commitment Therapy: Western adoption of Buddhist tenets?

PubMed

Fung, Kenneth

2015-08-01

Acceptance and Commitment Therapy (ACT) is a psychological intervention that has wide clinical applications with emerging empirical support. It is based on Functional Contextualism and is derived as a clinical application of the Relational Frame Theory, a behavioral account of the development of human thought and cognition. The six core ACT therapeutic processes include: Acceptance, Defusion, Present Moment, Self-as-Context, Values, and Committed Action. In addition to its explicit use of the concept of mindfulness, the therapeutic techniques of ACT implicitly incorporate other aspects of Buddhism. This article describes the basic principles and processes of ACT, explores the similarities and differences between ACT processes and some of the common tenets in Buddhism such as the Four Noble Truths and No-Self, and reports on the experience of running a pilot intervention ACT group for the Cambodian community in Toronto in partnership with the community's Buddhist Holy Monk. Based on this preliminary exploration in theory and the reflections of the group experience, ACT appears to be consistent with some of the core tenets of Buddhism in the approach towards alleviating suffering, with notable differences in scope reflecting their different aims and objectives. Further development of integrative therapies that can incorporate psychological and spiritual as well as diverse cultural perspectives may help the continued advancement and evolution of more effective psychotherapies that can benefit diverse populations. © The Author(s) 2014.

The Association Between Serious Mental Health Problems and Violence: Some Common Assumptions and Misconceptions.

PubMed

Ahonen, Lia; Loeber, Rolf; Brent, David A

2017-01-01

The media, the general public, and politicians often emphasize that mental illness is a precursor and a cause of violence, particularly emphasizing an assumed relationship between mental illness, including psychopathy and psychosis, and the use of guns to commit violence. We report which individuals with serious mental health problems have an increased risk to commit violence (including gun violence). Second, we answer the question to what extent serious mental health problems explain most violence and especially gun-related violence. And what is the opinion of experts on these questions? Third, we review which effective screening instrument can help to identify individuals with mental health problems who are at risk to carry a gun and commit violence. For policy makers and legislators, this article points out that most psychiatric disorders are not related to violence, with some exceptions such as schizophrenia and bipolar disorder, and often only in conjunction with substance use. We show that the attributable risk of mental illness to explain violence in general is low. We also emphasize that conduct disorder in late childhood or adolescence is a better predictor of violence than is mental illness at a later age. Empirically based screening methods to identify individuals with mental health problems who are prone to violence appear to have limited utility. Implications are discussed for clinicians and practitioners working in the justice system, researchers, and policy makers.

Evidence-based Nursing Education - a Systematic Review of Empirical Research

PubMed Central

Reiber, Karin

2011-01-01

The project „Evidence-based Nursing Education – Preparatory Stage“, funded by the Landesstiftung Baden-Württemberg within the programme Impulsfinanzierung Forschung (Funding to Stimulate Research), aims to collect information on current research concerned with nursing education and to process existing data. The results of empirical research which has already been carried out were systematically evaluated with aim of identifying further topics, fields and matters of interest for empirical research in nursing education. In the course of the project, the available empirical studies on nursing education were scientifically analysed and systematised. The over-arching aim of the evidence-based training approach – which extends beyond the aims of this project - is the conception, organisation and evaluation of vocational training and educational processes in the caring professions on the basis of empirical data. The following contribution first provides a systematic, theoretical link to the over-arching reference framework, as the evidence-based approach is adapted from thematically related specialist fields. The research design of the project is oriented towards criteria introduced from a selection of studies and carries out a two-stage systematic review of the selected studies. As a result, the current status of research in nursing education, as well as its organisation and structure, and questions relating to specialist training and comparative education are introduced and discussed. Finally, the empirical research on nursing training is critically appraised as a complementary element in educational theory/psychology of learning and in the ethical tradition of research. This contribution aims, on the one hand, to derive and describe the methods used, and to introduce the steps followed in gathering and evaluating the data. On the other hand, it is intended to give a systematic overview of empirical research work in nursing education. In order to preserve a holistic view of the research field and methods, detailed individual findings are not included. PMID:21818237

Reciprocal Associations between Educational Identity and Vocational Identity in Adolescence: A Three-wave Longitudinal Investigation.

PubMed

Negru-Subtirica, Oana; Pop, Eleonora Ioana

2018-04-01

Education and vocation are core identity domains in adolescence. School is a normative social context in this developmental time frame and the formation of an educational identity is embedded in the goals that youth pursue in school. One of the main goals of education is to prepare young people for their future careers. Hence, educational identity should support the formation of vocational identity during adolescence. Considering the limited evidence on the longitudinal links between these two domain-specific identities, we conducted a three-wave investigation, testing the moderating role of age group, gender, and type of school. Participants (N = 1030; 59.3% female) were adolescents (M age  = 16.72 years, SD age  = 1.23, age range 14-19 years) who completed self-report measures of educational and vocational identity three times during an academic year. We underscored reciprocal associations between educational identity and vocational identity. The results indicate that strong educational commitments supported the formation of strong vocational commitments across time. Adolescents who were involved in the in-depth exploration of their educational choices also reported more vocational exploration during the school year. In turn, vocational identity processes also supported educational identity formation, especially the reconsideration of educational commitments. In terms of moderators, we underscored that vocational commitment making and vocational flexibility bolstered educational commitment only in early-to-middle adolescents. Educational in-depth exploration fostered the identification with vocational commitments only in girls. Educational reconsideration of commitment promoted vocational self-doubt only in adolescents attending work-bound high-schools. Implications for research and practice are discussed.

Attentional Biases toward Attractive Alternatives and Rivals: Mechanisms Involved in Relationship Maintenance among Chinese Women.

PubMed

Ma, Yidan; Zhao, Guang; Tu, Shen; Zheng, Yong

2015-01-01

A long-term romantic relationship can offer many benefits to committed individuals. Thus, humans possess relationship maintenance mechanisms to protect against threats from those who serve as attractive alternatives or intrasexual rivals. Many studies have indicated that romantic love can act as a commitment device to activate these mechanisms. To examine the attentional bias associated with relationship maintenance among 108 college students (49 single and 59 committed females) in China, we used a semantic priming procedure to activate mental representations associated with romantic love and then asked participants to complete a dot-probe task for the purpose of making a distinction between the engage and disengage components of attention. No significant engaging effects toward attractive faces were observed among committed females, but the following significant disengaging effects were found: when primed with romantic love, single females showed increased attention toward and difficulty in disengaging from attractive male faces, whereas females already in a committed relationship did not alter their attention, remaining as inattentive to attractive alternatives as they were in the baseline condition. In addition, committed females responded to love priming by exhibiting difficulty in disengaging from attractive rivals. The present findings provide evidence in the Chinese cultural context for the existence of early-stage attentional processes in the domain of relationship maintenance that committed Chinese females protected an ongoing relationship by not only being inattentive to attractive males who could serve as attractive alternatives, but also being more attentive to attractive females who could be potential rivals when mental representations associated with romantic love were primed.

Attentional Biases toward Attractive Alternatives and Rivals: Mechanisms Involved in Relationship Maintenance among Chinese Women

PubMed Central

Ma, Yidan; Zhao, Guang; Tu, Shen; Zheng, Yong

2015-01-01

A long-term romantic relationship can offer many benefits to committed individuals. Thus, humans possess relationship maintenance mechanisms to protect against threats from those who serve as attractive alternatives or intrasexual rivals. Many studies have indicated that romantic love can act as a commitment device to activate these mechanisms. To examine the attentional bias associated with relationship maintenance among 108 college students (49 single and 59 committed females) in China, we used a semantic priming procedure to activate mental representations associated with romantic love and then asked participants to complete a dot-probe task for the purpose of making a distinction between the engage and disengage components of attention. No significant engaging effects toward attractive faces were observed among committed females, but the following significant disengaging effects were found: when primed with romantic love, single females showed increased attention toward and difficulty in disengaging from attractive male faces, whereas females already in a committed relationship did not alter their attention, remaining as inattentive to attractive alternatives as they were in the baseline condition. In addition, committed females responded to love priming by exhibiting difficulty in disengaging from attractive rivals. The present findings provide evidence in the Chinese cultural context for the existence of early-stage attentional processes in the domain of relationship maintenance that committed Chinese females protected an ongoing relationship by not only being inattentive to attractive males who could serve as attractive alternatives, but also being more attentive to attractive females who could be potential rivals when mental representations associated with romantic love were primed. PMID:26309232

Expert opinion vs. empirical evidence

PubMed Central

Herman, Rod A; Raybould, Alan

2014-01-01

Expert opinion is often sought by government regulatory agencies when there is insufficient empirical evidence to judge the safety implications of a course of action. However, it can be reckless to continue following expert opinion when a preponderance of evidence is amassed that conflicts with this opinion. Factual evidence should always trump opinion in prioritizing the information that is used to guide regulatory policy. Evidence-based medicine has seen a dramatic upturn in recent years spurred by examples where evidence indicated that certain treatments recommended by expert opinions increased death rates. We suggest that scientific evidence should also take priority over expert opinion in the regulation of genetically modified crops (GM). Examples of regulatory data requirements that are not justified based on the mass of evidence are described, and it is suggested that expertise in risk assessment should guide evidence-based regulation of GM crops. PMID:24637724

Expert opinion vs. empirical evidence: the precautionary principle applied to GM crops.

PubMed

Herman, Rod A; Raybould, Alan

2014-01-01

Expert opinion is often sought by government regulatory agencies when there is insufficient empirical evidence to judge the safety implications of a course of action. However, it can be reckless to continue following expert opinion when a preponderance of evidence is amassed that conflicts with this opinion. Factual evidence should always trump opinion in prioritizing the information that is used to guide regulatory policy. Evidence-based medicine has seen a dramatic upturn in recent years spurred by examples where evidence indicated that certain treatments recommended by expert opinions increased death rates. We suggest that scientific evidence should also take priority over expert opinion in the regulation of genetically modified crops (GM). Examples of regulatory data requirements that are not justified based on the mass of evidence are described, and it is suggested that expertise in risk assessment should guide evidence-based regulation of GM crops.

Empirical population and public health ethics: A review and critical analysis to advance robust empirical-normative inquiry.

PubMed

Knight, Rod

2016-05-01

The field of population and public health ethics (PPHE) has yet to fully embrace the generation of evidence as an important project. This article reviews the philosophical debates related to the 'empirical turn' in clinical bioethics, and critically analyses how PPHE has and can engage with the philosophical implications of generating empirical data within the task of normative inquiry. A set of five conceptual and theoretical issues pertaining to population health that are unresolved and could potentially benefit from empirical PPHE approaches to normative inquiry are discussed. Each issue differs from traditional empirical bioethical approaches, in that they emphasize (1) concerns related to the population, (2) 'upstream' policy-relevant health interventions - within and outside of the health care system and (3) the prevention of illness and disease. Within each theoretical issue, a conceptual example from population and public health approaches to HIV prevention and health promotion is interrogated. Based on the review and critical analysis, this article concludes that empirical-normative approaches to population and public health ethics would be most usefully pursued as an iterative project (rather than as a linear project), in which the normative informs the empirical questions to be asked and new empirical evidence constantly directs conceptualizations of what constitutes morally robust public health practices. Finally, a conceptualization of an empirical population and public health ethics is advanced in order to open up new interdisciplinary 'spaces', in which empirical and normative approaches to ethical inquiry are transparently (and ethically) integrated. © The Author(s) 2015.

Facts and values in psychotherapy-A critique of the empirical reduction of psychotherapy within evidence-based practice.

PubMed

Berg, Henrik; Slaattelid, Rasmus

2017-10-01

This paper addresses an implicit presupposition in research-supported psychological treatments and evidence-based practice in psychology. It argues that the notion of research-supported psychological treatments is based on a reductive conceptualisation of psychotherapy. Research-supported psychological treatments hinge upon an empirical reduction where psychotherapy schools become conceptualized as mere collections of empirical propositions. However, this paper argues that the different psychotherapy schools have distinct ethoses that are constituted by normative claims. Consequently, the evaluation of the different psychotherapy schools and the practice of psychotherapy should include the underlying normative claims of these ethoses. © 2017 John Wiley & Sons, Ltd.

The Role of Between-Case Effect Size in Conducting, Interpreting, and Summarizing Single-Case Research. NCER 2015-002

ERIC Educational Resources Information Center

Shadish, William R.; Hedges, Larry V.; Horner, Robert H.; Odom, Samuel L.

2015-01-01

The field of education is increasingly committed to adopting evidence-based practices. Although randomized experimental designs provide strong evidence of the causal effects of interventions, they are not always feasible. For example, depending upon the research question, it may be difficult for researchers to find the number of children necessary…

Homicide in discharged patients with schizophrenia and other psychoses: a national case-control study.

PubMed

Fazel, Seena; Buxrud, Petra; Ruchkin, Vladislav; Grann, Martin

2010-11-01

To investigate factors associated with homicide after discharge from hospital in patients with schizophrenia and other psychoses. All homicides committed by patients with psychosis within 6 months of hospital discharge were identified in Sweden from 1988-2001 and compared with patients with psychoses discharged over the same time period who did not subsequently commit any violent offences. Medical records were then collected, and data extracted using a validated protocol. Interrater reliability tests were performed on a subsample, and variables with poor reliability excluded from subsequent analyses. We identified 47 cases who committed a homicide within 6 months of discharge, and 105 controls who did not commit any violent offence after discharge. On univariate analyses, clinical factors on admission associated with homicide included evidence of poor self-care, substance misuse, and being previously hospitalized for a violent episode. Inpatient characteristics included having a severe mental illness for one year prior to admission. After-care factors associated with homicide were evidence of medication non-compliance and substance misuse. The predictive validity of combining two or three of these factors was not high. Depression appeared to be inversely associated with homicide, and there was no relationship with the presence of delusions or hallucinations. There are a number of potentially treatable factors that are associated with homicide in schizophrenia and other psychoses. Associations with substance misuse and treatment compliance could be the focus of therapeutic interventions if validated in other samples. However, their clinical utility in violence risk assessment remains uncertain. Copyright © 2010 Elsevier B.V. All rights reserved.

Object permanence in adult common marmosets (Callithrix jacchus): not everything is an "A-not-B" error that seems to be one.

PubMed

Kis, Anna; Gácsi, Márta; Range, Friederike; Virányi, Zsófia

2012-01-01

In this paper, we describe a behaviour pattern similar to the "A-not-B" error found in human infants and young apes in a monkey species, the common marmosets (Callithrix jacchus). In contrast to the classical explanation, recently it has been suggested that the "A-not-B" error committed by human infants is at least partially due to misinterpretation of the hider's ostensively communicated object hiding actions as potential 'teaching' demonstrations during the A trials. We tested whether this so-called Natural Pedagogy hypothesis would account for the A-not-B error that marmosets commit in a standard object permanence task, but found no support for the hypothesis in this species. Alternatively, we present evidence that lower level mechanisms, such as attention and motivation, play an important role in committing the "A-not-B" error in marmosets. We argue that these simple mechanisms might contribute to the effect of undeveloped object representational skills in other species including young non-human primates that commit the A-not-B error.

A Randomized Controlled Trial of Acceptance and Commitment Therapy for Type 2 Diabetes Management: The Moderating Role of Coping Styles.

PubMed

Shayeghian, Zeinab; Hassanabadi, Hamidreza; Aguilar-Vafaie, Maria E; Amiri, Parisa; Besharat, Mohammad Ali

2016-01-01

Evidence of the efficacy of existing psychological interventions for self-management in diabetes is limited. The current study aimed at assessing the effects of group-based ACT on self-management of patients with T2DM, considering the moderating role of coping styles. One hundred and six patients with type 2 diabetes were randomly assigned either to the education alone (n = 53) or to a combination of education and group-based acceptance and commitment therapy (n = 53) over a period of 10 sessions. In each group, 50 participants completed a 3 month follow-up assessment. After 3 months, compared to patients who received education alone, those in the group-based acceptance and commitment therapy condition were more likely to use effective coping strategies, reported better diabetes self-care, and optimum glycated hemoglobin (HbA1C) levels in the target range. Consideration of the role of coping style for a more accurate evaluation of the effects of acceptance and commitment therapy may be a useful addition to services provided for patients with type 2 diabetes.

The Impact of Organizational Commitment and Nursing Organizational Culture on Job Satisfaction in Korean American Registered Nurses.

PubMed

Kim, Young Im; Geun, Hyo Geun; Choi, SookJa; Lee, Young Sil

2016-09-01

This study aimed to describe the perceived level of organizational commitment and organizational culture of Korean American Registered Nurses (KARNs) and to investigate predictors of job satisfaction. A total of 163 KARNs working in U.S. hospitals responded to a Web survey. Descriptive analysis, t test, analysis of variance, and stepwise regressions were used for data analysis. KARNs reported moderate levels of job satisfaction (3.5 ± 0.58). Job satisfaction was positively correlated with both organizational commitment (r = .85, p < .001) and culture (r = .66, p < .001). KARNs who were aged ≥50, married, hospital-employed, had longer nursing experience, and experienced turnover at least once were more likely to report higher job satisfaction compared with other nurses. Organizational commitment, culture, marital status, and workplace were significant predictors of and explained 76.8% of the variance in job satisfaction. This study provides evidence to help nursing managers and health policy makers develop educational programs aimed at enhancing job satisfaction and retention of KARNs. © The Author(s) 2016.

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

PubMed Central

2018-01-01

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

Unfashionable tales: narratives about what is (still) great in NHS general practice

PubMed Central

Spooner, Sharon

2016-01-01

Background There is clear evidence that general practice has become a less popular career choice and among GPs there are high levels of dissatisfaction and demotivation. Little empirical evidence has emerged to indicate which factors contribute intrinsic value to the working lives of GPs and sustain their ongoing commitment. Aim To understand which aspects of work continue to motivate and engage senior GPs by exploring their narrative accounts. Design and setting This was part of a qualitative study in which senior GPs and hospital specialists contributed narratives in which they reflected on their working lives. Method Individual, open interviews were conducted with eight GPs who had graduated in the early 1980s. Thematic analysis and situational analysis mapping were used to identify and connect related themes. Results During interviews in which doctors drew on a wide range of encounters and experiences, they revealed which aspects of work were associated with greater intrinsic rewards and contributed to their continuing motivation. Having chosen careers that suited their preferred settings and working practices, they recounted adjustments made in response to new challenges and confirmed experiencing greater enjoyment when performing roles affirming their sense of providing valued health care. Conclusion This study’s findings offer an alternative angle from which to consider the current unpopularity of general practice careers. The article proposes that long-term engagement of practitioners may be achieved through provision of adequate supportive resources to allow them to enact a sense of medical identity that matches with their acquired expectations of their role in the NHS. PMID:26740605

Proponents of Creationism but not Proponents of Evolution Frame the Origins Debate in Terms of Proof

NASA Astrophysics Data System (ADS)

Barnes, Ralph M.; Church, Rebecca A.

2013-03-01

In Study 1, 72 internet documents containing creationism, ID (intelligent design), or evolution content were selected for analysis. All instances of proof cognates (the word "proof" and related terms such as "proven", "disproof", etc.) contained within these documents were identified and labeled in terms of the manner in which the terms were used. In Study 2, frequency counts for six terms (proof, evidence, establish, experiment, test, trial) were conducted on a sample of peer-reviewed research articles in the journal Science and the 72 internet documents included in Study 1. Quantitative and qualitative analyses revealed that proponents of creationism were much more likely than proponents of evolution to frame the creationism/evolution issue in terms of proof (ID proponents fell partway between the other two). Proponents of creationism frequently described empirical data favoring their position as proof of their position. Even more frequently, proponents of creationism described evolutionary scientists as being engaged in failed attempts to prove the truth of the evolutionary position. Evolution documents included fewer proof cognates than creationism or ID documents and the few proof cognates found in evolution documents were rarely used to describe the status of the theory of evolution. Qualitative data analysis indicated that proof cognates were often used to indicate certainty. The asymmetry between evolution and creationism documents was limited primarily to proof cognates; there were no major asymmetries for the terms evidence, establish, experiment, test, and trial. The results may reveal differences in the epistemological commitments of the involved parties.

Acceptance and Commitment Therapy for adults who stutter: psychosocial adjustment and speech fluency.

PubMed

Beilby, Janet M; Byrnes, Michelle L; Yaruss, J Scott

2012-12-01

The aim of the present study was to assess the effectiveness of an Acceptance and Commitment Therapy group intervention program for adults who stutter (N=20). The program consisted of 2-h therapeutic sessions conducted weekly for eight consecutive weeks. It was an integrated program designed to improve: (a) psychosocial functioning, (b) readiness for therapy and change, (c) utilisation of mindfulness skills and psychological flexibility, and (d) frequency of stuttering. The findings provide innovative evidence for Acceptance and Commitment Therapy as an effective intervention with statistically significant improvements in psychosocial functioning, preparation for change and therapy, utilisation of mindfulness skills, and overall speech fluency. Follow-up data collected at three months post-treatment revealed that therapeutic gains were successfully maintained over time. These findings enhance the understanding of the impact of stuttering on psychological wellbeing and offer a new perspective on what might constitute successful stuttering treatment. Further, clinical research support is provided for Acceptance and Commitment Therapy delivered in a group format as a promising and novel intervention for adults who stutter. The reader will be able to: (a) appreciate the potential for Acceptance and Commitment Therapy for adults who stutter; (b) identify the improvements participants experienced in psychosocial functioning and frequency of stuttered speech; (c) appreciate the six core processes of Acceptance and Commitment Therapy; and (d) appreciate the differences between an ACT model of intervention for adults who stutter compared to a CBT approach. Copyright © 2012 Elsevier Inc. All rights reserved.

A structural model of the dimensions of teacher stress.

PubMed

Boyle, G J; Borg, M G; Falzon, J M; Baglioni, A J

1995-03-01

A comprehensive survey of teacher stress, job satisfaction and career commitment among 710 full-time primary school teachers was undertaken by Borg, Riding & Falzon (1991) in the Mediterranean islands of Malta and Gozo. A principal components analysis of a 20-item sources of teacher stress inventory had suggested four distinct dimensions which were labelled: Pupil Misbehaviour, Time/Resource Difficulties, Professional Recognition Needs, and Poor Relationships, respectively. To check on the validity of the Borg et al. factor solution, the group of 710 teachers was randomly split into two separate samples. Exploratory factor analysis was carried out on the data from Sample 1 (N = 335), while Sample 2 (N = 375) provided the cross-validational data for a LISREL confirmatory factor analysis. Results supported the proposed dimensionality of the sources of teacher stress (measurement model), along with evidence of an additional teacher stress factor (Workload). Consequently, structural modelling of the 'causal relationships' between the various latent variables and self-reported stress was undertaken on the combined samples (N = 710). Although both non-recursive and recursive models incorporating Poor Colleague Relations as a mediating variable were tested for their goodness-of-fit, a simple regression model provided the most parsimonious fit to the empirical data, wherein Workload and Student Misbehaviour accounted for most of the variance in predicting teaching stress.

The experiences of pregnant women in an interventional clinical trial: Research In Pregnancy Ethics (RIPE) study.

PubMed

Ballantyne, Angela; Pullon, Susan; Macdonald, Lindsay; Barthow, Christine; Wickens, Kristen; Crane, Julian

2017-07-01

There is increasing global pressure to ensure that pregnant women are responsibly and safely included in clinical research in order to improve the evidence base that underpins healthcare delivery during pregnancy. One supposed barrier to inclusion is the assumption that pregnant women will be reluctant to participate in research. There is however very little empirical research investigating the views of pregnant women. Their perspective on the benefits, burdens and risks of research is a crucial component to ensuring effective recruitment. The Research In Pregnancy Ethics (RIPE) study set out to ascertain the views of pregnant women about research participation using an inductive thematic analysis. We conducted semi-structured interviews with 20 women who had participated in a double-blind randomised placebo controlled trial in Wellington (New Zealand) while pregnant. Our results show that at least some pregnant women recognise the value and importance of research during pregnancy. The women we interviewed were deeply invested in the research process and outcomes. Key motivations for participating were altruism, playing a valuable civic role and the importance of research. The main perceived burdens related to inconvenience and time commitment. For some women, possible randomization to the placebo arm was regarded as a burden or disadvantage. © 2017 John Wiley & Sons Ltd.

Motivation and retention of health workers in Ghana's district hospitals: addressing the critical issues.

PubMed

Adzei, Francis A; Atinga, Roger A

2012-01-01

This study seeks to undertake a systematic review to consolidate existing empirical evidence on the impact of financial and non-financial incentives on motivation and retention of health workers in Ghana's district hospitals. The study employed a purely quantitative design with a sample of 285 health workers from ten district hospitals in four regions of Ghana. A stepwise regression model was used in the analysis. The study found that financial incentives significantly influence motivation and intention to remain in the district hospital. Further, of the four factor model of the non-financial incentives, only three (leadership skill and supervision, opportunities for continuing professional development and availability of infrastructure and resources) were predictors of motivation and retention. A major limitation of the study is that the sample of health workers was biased towards nurses (n = 160; 56.1 percent). This is explained by their large presence in remote districts in Ghana. A qualitative approach could enrich the findings by bringing out the many complex views of health workers regarding issues of motivation and retention, since quantitative studies are better applied to establish causal relationships. The findings suggest that appropriate legislations backing salary supplements, commitment-based bonus payments with a set of internal regulations and leadership with sound managerial qualities are required to pursue workforce retention in district hospitals.

An Open Trial of Acceptance-based Separated Family Treatment (ASFT) for Adolescents with Anorexia Nervosa

PubMed Central

Timko, C. Alix; Zucker, Nancy L.; Herbert, James D.; Rodriguez, Daniel; Merwin, Rhonda M.

2016-01-01

Family based-treatments have the most empirical support in the treatment of adolescent anorexia nervosa; yet, a significant percentage of adolescents and their families do not respond to manualized family based treatment (FBT). The aim of this open trial was to conduct a preliminary evaluation of an innovative family-based approach to the treatment of anorexia: Acceptance-based Separated Family Treatment (ASFT). Treatment was grounded in Acceptance and Commitment Therapy (ACT), delivered in a separated format, and included an ACT-informed skills program. Adolescents (ages 12–18) with anorexia or sub-threshold anorexia and their families received 20 treatment sessions over 24 weeks. Outcome indices included eating disorder symptomatology reported by the parent and adolescent, percentage of expected body weight achieved, and changes in psychological acceptance/avoidance. Half of the adolescents (48.0%) met criteria for full remission at the end of treatment, 29.8% met criteria for partial remission, and 21.3% did not improve. Overall, adolescents had a significant reduction in eating disorder symptoms and reached expected body weight. Treatment resulted in changes in psychological acceptance in the expected direction for both parents and adolescents. This open trial provides preliminary evidence for the feasibility, acceptability, and efficacy of ASFT for adolescents with anorexia. Directions for future research are discussed. PMID:25898341

How does copayment for health care services affect demand, health and redistribution? A systematic review of the empirical evidence from 1990 to 2011.

PubMed

Kiil, Astrid; Houlberg, Kurt

2014-11-01

This article reviews the quantitative evidence on the behavioural effects of copayment within the health area across a wide range of countries. The review distinguishes itself from previous similar reviews by having a high degree of transparency for the search strategy used to identify the studies included in the review as well as the criteria for inclusion and by including the most recent literature. Empirical studies were identified by performing searches in EconLit. The literature search identified a total of 47 studies of the behavioural effects of copayment. Considering the demand effects, the majority of the reviewed studies found that copayment reduces the use of prescription medicine, consultations with general practitioners and specialists, and ambulatory care, respectively. The literature found no significant effects of copayment on the prevalence of hospitalisations. The empirical evidence on whether copayment for some services, but not for others, causes substitution from the services that are subject to copayment to the 'free' services rather than lower total use is sparse and mixed. Likewise, the health effects of copayment have only been analysed empirically in a limited number of studies, of which half did not find any significant effects in the short term. Finally, the empirical evidence on the distributional consequences of copayment indicates that individuals with low income and in particular need of care generally reduce their use relatively more than the remaining population in consequence of copayment. Hence, it is clear that copayment involves some important economic and political trade-offs.

Let it go: Relationship autonomy predicts pro-relationship responses to partner transgressions.

PubMed

Hadden, Benjamin W; Baker, Zachary G; Knee, C Raymond

2017-11-24

The purpose of the present research is to better understand how relationship autonomy-having more self-determined reasons for being committed to a relationship-contributes to pro-relationship responses to transgressions in romantic relationships (e.g., forgiveness and accommodation). Study 1 employed a cross-sectional design (N = 350) and Study 2 used a weekly diary (N = 121) to test associations between relationship autonomy and pro-relationship responses to transgressions. Studies 3 and 4 utilized dyadic designs (Study 3: N = 200 couples, 400 individuals; Study 4: N = 275 couples, 550 individuals) to determine how both partners' relationship autonomy is associated with pro-relationship responses. Results revealed that relationship autonomy is robustly associated with pro-relationship responses to transgressions, both as general tendencies and as responses to idiosyncratic transgressions. Results of actor-partner interdependence model (APIM) analyses in Studies 3 and 4 provide evidence that one's partner's relationship autonomy is important for promoting pro-relationship responses as well. Study 4 also found that people perceive that partners respond better to transgressions if their partner is high in relationship autonomy. This research provides consistent and compelling evidence that the degree of self-determination underlying commitment is important for understanding how people respond to transgressions in their relationships, beyond their current levels of commitment. © 2017 Wiley Periodicals, Inc.

Nudging guideline-concordant antibiotic prescribing: a randomized clinical trial.

PubMed

Meeker, Daniella; Knight, Tara K; Friedberg, Mark W; Linder, Jeffrey A; Goldstein, Noah J; Fox, Craig R; Rothfeld, Alan; Diaz, Guillermo; Doctor, Jason N

2014-03-01

"Nudges" that influence decision making through subtle cognitive mechanisms have been shown to be highly effective in a wide range of applications, but there have been few experiments to improve clinical practice. To investigate the use of a behavioral "nudge" based on the principle of public commitment in encouraging the judicious use of antibiotics for acute respiratory infections (ARIs). Randomized clinical trial in 5 outpatient primary care clinics. A total of 954 adults had ARI visits during the study timeframe: 449 patients were treated by clinicians randomized to the posted commitment letter (335 in the baseline period, 114 in the intervention period); 505 patients were treated by clinicians randomized to standard practice control (384 baseline, 121 intervention). The intervention consisted of displaying poster-sized commitment letters in examination rooms for 12 weeks. These letters, featuring clinician photographs and signatures, stated their commitment to avoid inappropriate antibiotic prescribing for ARIs. Antibiotic prescribing rates for antibiotic-inappropriate ARI diagnoses in baseline and intervention periods, adjusted for patient age, sex, and insurance status. Baseline rates were 43.5% and 42.8% for control and poster, respectively. During the intervention period, inappropriate prescribing rates increased to 52.7% for controls but decreased to 33.7% in the posted commitment letter condition. Controlling for baseline prescribing rates, we found that the posted commitment letter resulted in a 19.7 absolute percentage reduction in inappropriate antibiotic prescribing rate relative to control (P = .02). There was no evidence of diagnostic coding shift, and rates of appropriate antibiotic prescriptions did not diminish over time. Displaying poster-sized commitment letters in examination rooms decreased inappropriate antibiotic prescribing for ARIs. The effect of this simple, low-cost intervention is comparable in magnitude to costlier, more intensive quality-improvement efforts. clinicaltrials.gov identifier: NCT01767064.

Hypnosis and the treatment of posttraumatic conditions: an evidence-based approach.

PubMed

Lynn, Steven Jay; Cardeña, Etzel

2007-04-01

This article reviews the evidence for the use of hypnosis in the treatment of posttraumatic conditions including posttraumatic stress disorder and acute stress disorder. The review focuses on empirically supported principles and practices and suggests that hypnosis can be a useful adjunctive procedure in the treatment of posttraumatic conditions. Cognitive-behavioral and exposure-based interventions, which have the greatest empirical support, are highlighted, and an illustrative case study is presented.

Through what mechanisms do protected areas affect environmental and social outcomes?

PubMed Central

Ferraro, Paul J.; Hanauer, Merlin M.

2015-01-01

To develop effective protected area policies, scholars and practitioners must better understand the mechanisms through which protected areas affect social and environmental outcomes. With strong evidence about mechanisms, the key elements of success can be strengthened, and the key elements of failure can be eliminated or repaired. Unfortunately, empirical evidence about these mechanisms is limited, and little guidance for quantifying them exists. This essay assesses what mechanisms have been hypothesized, what empirical evidence exists for their relative contributions and what advances have been made in the past decade for estimating mechanism causal effects from non-experimental data. The essay concludes with a proposed agenda for building an evidence base about protected area mechanisms. PMID:26460122

Universal Health Coverage for Schizophrenia: A Global Mental Health Priority

PubMed Central

Patel, Vikram

2016-01-01

The growing momentum towards a global consensus on universal health coverage, alongside an acknowledgment of the urgency and importance of a comprehensive mental health action plan, offers a unique opportunity for a substantial scale-up of evidence-based interventions and packages of care for a range of mental disorders in all countries. There is a robust evidence base testifying to the effectiveness of drug and psychosocial interventions for people with schizophrenia and to the feasibility, acceptability and cost-effectiveness of the delivery of these interventions through a collaborative care model in low resource settings. While there are a number of barriers to scaling up this evidence, for eg, the finances needed to train and deploy community based workers and the lack of agency for people with schizophrenia, the experiences of some upper middle income countries show that sustained political commitment, allocation of transitional financial resources to develop community services, a commitment to an integrated approach with a strong role for community based institutions and providers, and a progressive realization of coverage are the key ingredients for scale up of services for schizophrenia. PMID:26245942

EHR Learning - It's about Nursing, Leadership and Long-Term Commitments.

PubMed

Furlong, Karen E

2016-01-01

Despite a global commitment to the adoption of technologies, such as electronic health records (EHRs), to support the delivery of health services, there is little empirical guidance to support effective planning for the integration of these tools into practice settings (Suter et al. 2009). In particular, although EHR learning is known to positively influence integration (Byrne 2012), individual perspectives are often overlooked because of investigative designs that devalue such viewpoints by exploring the utility of technologies rather than the lived experiences of individual users of the technology. Therefore, this qualitative study offered nurse participants opportunities to make sense of EHR learning through talking about their experiences. This narrative inquiry was a collaborative interpretive method of discovery: stories and thematic analysis were the two separate yet complementary frames used to support data analysis. Finally, several practice implications and recommendations about EHR learning are presented with an emphasis placed upon patient safety as a way to impart accountability on behalf of learners, educators and those charged with governing responsibilities during times of EHR integration. Copyright © 2016 Longwoods Publishing.

Scientific literacy and the ontology of science education: A case study of learning in the outdoors

NASA Astrophysics Data System (ADS)

Gleason, Tristan

This dissertation seeks to articulate a framework for critiquing and reconstructing science education by fleshing out the relationships between science education, its ontological commitments to nature, and educational practices that promote justice and democracy. Drawing on theoretical and methodological resources from American Pragmatism and science studies, I offer a case study that evokes the practices of a residential outdoor science program in the Pacific Northwest. I suggest that these practices provide an opportunity to imagine how science education emerges differently when it abandons its commitments to a singular and authoritative Nature, and explore how this program provides empirical resources for building a theory of science education that is multinatural. Grasping the plurality of nature diminishes the tension between experiences and the world, recognizing the importance of the sciences to democratic action without positioning them as a singular source of authority. Multinaturalism then becomes an orienting concept for imagining and reconstructing more democratic and just practices of science education, practices that move away from the transmission of a cannon of white, Eurocentric knowledge, and towards the navigation of problems in dynamic worlds.

Effects of Habitual Anger on Employees’ Behavior during Organizational Change

PubMed Central

Bönigk, Mareike; Steffgen, Georges

2013-01-01

Organizational change is a particularly emotional event for those being confronted with it. Anger is a frequently experienced emotion under these conditions. This study analyses the influence of employees’ habitual anger reactions on their reported behavior during organizational change. It was explored whether anger reactions conducive to recovering or increasing individual well-being will enhance the likelihood of functional change behavior. Dysfunctional regulation strategies in terms of individual well-being are expected to decrease the likelihood of functional change behavior—mediated by the commitment to change. Four hundred and twelve employees of different organizations in Luxembourg undergoing organizational change participated in the study. Findings indicate that the anger regulation strategy venting, and humor increase the likelihood of deviant resistance to change. Downplaying the incident’s negative impact and feedback increase the likelihood of active support for change. The mediating effect of commitment to change has been found for humor and submission. The empirical findings suggest that a differentiated conceptualization of resistance to change is required. Specific implications for practical change management and for future research are discussed. PMID:24287849

A framework for assessing discretionary corporate performance towards the environment

NASA Astrophysics Data System (ADS)

Labatt, Sonia

1991-03-01

This article reviews the existing models of corporate social responsiveness and develops a theoretical framework with which to examine corporations' discretionary performance with respect to one social issue, that of the environment. Discretionary indicators of corporate response to environmental issues are developed and tested within this framework. Twelve companies from five different sectors were selected for the survey, based on prior knowledge of their commitment to environmental concerns. Primary data was collected from personal interviews, and secondary data was obtained from company documents, annual reports, and other forms of publically disclosed information. Empirical results varied, but certain voluntary indicators, such as composition of the board of directors, the environmental affairs function, community support, and the annual report are considered to provide strong indications of discretionary corporate performance. Philanthropy and company products proved to be less satisfactory indicators of corporate commitment to the environment. The aggregated results revealed a correlation between the final rankings of firms' discretionary environmental performance and whether those companies are process or product oriented. Linkages between discretionary elements and those of economic and legal requirements were not explored.

Effects of habitual anger on employees' behavior during organizational change.

PubMed

Bönigk, Mareike; Steffgen, Georges

2013-11-25

Organizational change is a particularly emotional event for those being confronted with it. Anger is a frequently experienced emotion under these conditions. This study analyses the influence of employees' habitual anger reactions on their reported behavior during organizational change. It was explored whether anger reactions conducive to recovering or increasing individual well-being will enhance the likelihood of functional change behavior. Dysfunctional regulation strategies in terms of individual well-being are expected to decrease the likelihood of functional change behavior-mediated by the commitment to change. Four hundred and twelve employees of different organizations in Luxembourg undergoing organizational change participated in the study. Findings indicate that the anger regulation strategy venting, and humor increase the likelihood of deviant resistance to change. Downplaying the incident's negative impact and feedback increase the likelihood of active support for change. The mediating effect of commitment to change has been found for humor and submission. The empirical findings suggest that a differentiated conceptualization of resistance to change is required. Specific implications for practical change management and for future research are discussed.

Identifying Conditions That Support Causal Inference in Observational Studies in Education: Empirical Evidence from within Study Comparisons

ERIC Educational Resources Information Center

Hallberg, Kelly

2013-01-01

This dissertation is a collection of three papers that employ empirical within study comparisons (WSCs) to identify conditions that support causal inference in observational studies. WSC studies empirically estimate the extent to which a given observational study reproduces the result of a randomized clinical trial (RCT) when both share the same…

Empirical Evidence of Priming, Transfer, Reinforcement, and Learning in the Real and Virtual Trillium Trails

ERIC Educational Resources Information Center

Harrington, M. C. R.

2011-01-01

Over the past 20 years, there has been a debate on the effectiveness of virtual reality used for learning with young children, producing many ideas but little empirical proof. This empirical study compared learning activity in situ of a real environment (Real) and a desktop virtual reality (Virtual) environment, built with video game technology,…

Impaired face processing in autism: fact or artifact?

PubMed

Jemel, Boutheina; Mottron, Laurent; Dawson, Michelle

2006-01-01

Within the last 10 years, there has been an upsurge of interest in face processing abilities in autism which has generated a proliferation of new empirical demonstrations employing a variety of measuring techniques. Observably atypical social behaviors early in the development of children with autism have led to the contention that autism is a condition where the processing of social information, particularly faces, is impaired. While several empirical sources of evidence lend support to this hypothesis, others suggest that there are conditions under which autistic individuals do not differ from typically developing persons. The present paper reviews this bulk of empirical evidence, and concludes that the versatility and abilities of face processing in persons with autism have been underestimated.

Knowledge, Attitudes, and Commitment Concerning Evidence-Based Prevention Programs: Differences between Family and Consumer Sciences and 4-H Youth Development Educators

ERIC Educational Resources Information Center

Perkins, Daniel F.; Chilenski, Sarah Meyer; Olson, Jonathan R.; Mincemoyer, Claudia C.

2014-01-01

We describe the results of a study designed to assess knowledge, perceptions, and attitudes towards evidence-based and other prevention programs among county Extension educators. We examined differences across educators from Family and Consumer Sciences (FCS) and 4-H Youth Development. Analyses based on a multi-state sample of educators revealed…

Long-chain polyunsaturated fatty acids may mutually benefit both obesity and osteoporosis.

PubMed

Kelly, Owen J; Gilman, Jennifer C; Kim, Youjin; Ilich, Jasminka Z

2013-07-01

The overconsumption of n-6 polyunsaturated fatty acids (PUFA), resulting in a high ratio of n-6 to n-3 PUFA, may contribute to the increased pathogenesis of obesity and osteoporosis by promoting low-grade chronic inflammation (LGCI). As evidence suggests, both obesity and osteoporosis are linked on a cellular and systemic basis. This review will analyze if a relationship exists between LGCI, fat, bone, and n-3 PUFA. During the life cycle, inflammation increases, fat mass accumulates, and bone mass declines, thus suggesting that a connection exists. This review will begin by examining how the current American diet and dietary guidelines may fall short of providing an anti-inflammatory dose of the n-3 PUFA eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). It will then define LGCI and outline the evidence for a relationship between fat and bone. Inflammation as it pertains to obesity and osteoporosis and how EPA and DHA can alleviate the associated inflammation will be discussed, followed by some preliminary evidence to show how mesenchymal stem cell (MSC) lineage commitment may be altered by inflammation to favor adipogenesis. Our hypothesis is that n-3 PUFA positively influence obesity and osteoporosis by reducing LGCI, ultimately leading to a beneficial shift in MSC lineage commitment. This hypothesis essentially relates the need for more focused research in several areas such as determining age and lifestyle factors that promote the shift in MSC commitment and if current intakes of EPA and DHA are optimal for fat and bone. Copyright © 2013 Elsevier Inc. All rights reserved.

Systematic review of empiricism and theory in domestic minor sex trafficking research.

PubMed

Twis, Mary K; Shelton, Beth Anne

2018-01-01

Empiricism and the application of human behavior theory to inquiry are regarded as markers of high-quality research. Unfortunately, scholars have noted that there are many gaps in theory and empiricism within the human trafficking literature, calling into question the legitimacy of policies and practices that are derived from the available data. To date, there has not been an analysis of the extent to which empirical methods and human behavior theory have been applied to domestic minor sex trafficking (DMST) research as a subcategory of human trafficking inquiry. To fill this gap in the literature, this systematic review was designed to assess the degree to which DMST publications are a) empirical, and b) apply human behavior theory to inquiry. This analysis also focuses on answering research questions related to patterns within DMST study data sources, and patterns of human behavior theory application. The results of this review indicate that a minority of sampled DMST publications are empirical, a minority of those articles that were empirical apply a specific human behavior theory within the research design and reporting of results, a minority of articles utilize data collected directly from DMST victims, and that there are no discernible patterns in the application of human behavior theory to DMST research. This research note suggests that DMST research is limited by the same challenges as the larger body of human trafficking scholarship. Based upon these overarching findings, specific recommendations are offered to DMST researchers who are committed to enhancing the quality of DMST scholarship.

Evidence for curricular and instructional design approaches in undergraduate medical education: An umbrella review.

PubMed

Onyura, Betty; Baker, Lindsay; Cameron, Blair; Friesen, Farah; Leslie, Karen

2016-01-01

An umbrella review compiles evidence from multiple reviews into a single accessible document. This umbrella review synthesizes evidence from systematic reviews on curricular and instructional design approaches in undergraduate medical education, focusing on learning outcomes. We conducted bibliographic database searches in Medline, EMBASE and ERIC from database inception to May 2013 inclusive, and digital keyword searches of leading medical education journals. We identified 18,470 abstracts; 467 underwent duplicate full-text scrutiny. Thirty-six articles met all eligibility criteria. Articles were abstracted independently by three authors, using a modified Kirkpatrick model for evaluating learning outcomes. Evidence for the effectiveness of diverse educational approaches is reported. This review maps out empirical knowledge on the efficacy of a broad range of educational approaches in medical education. Critical knowledge gaps, and lapses in methodological rigour, are discussed, providing valuable insight for future research. The findings call attention to the need for adopting evaluative strategies that explore how contextual variabilities and individual (teacher/learner) differences influence efficacy of educational interventions. Additionally, the results underscore that extant empirical evidence does not always provide unequivocal answers about what approaches are most effective. Educators should incorporate best available empirical knowledge with experiential and contextual knowledge.

Economic theory and evidence on smoking behavior of adults.

PubMed

Sloan, Frank A; Wang, Yang

2008-11-01

To describe: (i) three alternative conceptual frameworks used by economists to study addictive behaviors: rational, imperfectly rational and irrational addiction; (ii) empirical economic evidence on each framework and specific channels to explain adult smoking matched to the frameworks; and (iii) policy implications for each framework. A systematic review and appraisal of important theoretical and empirical economic studies on smoking. There is some empirical support for each framework. For rational and imperfectly rational addiction there is some evidence that anticipated future cigarette prices influence current cigarette consumption, and quitting costs are high for smokers. Smokers are more risk-tolerant in the financial domain than are others and tend to attach a lower value to being in good health. Findings on differences in rates of time preference by smoking status are mixed; however, short-term rates are higher than long-term rates for both smokers and non-smokers, a stylized fact consistent with hyperbolic discounting. The economic literature lends no empirical support to the view that mature adults smoke because they underestimate the probability of harm to health from smoking. In support of the irrationality framework, smokers tend to be more impulsive than others in domains not related directly to smoking, implying that they may be sensitive to cues that trigger smoking. Much promising economic research uses the imperfectly rational addiction framework, but empirical research based on this framework is still in its infancy.

Defense Centers of Excellence for Psychological Health & Traumatic Brain Injury

MedlinePlus

... It’s also evident in the commitment from the Defense Department and partners to provide our service members as ... our use of a certificate issued by the Defense Department certificate authority. It is a valid certificate, but ...

Assessing the Claims of Participatory Measurement, Reporting and Verification (PMRV) in Achieving REDD+ Outcomes: A Systematic Review

PubMed Central

Hawthorne, Sandra; Boissière, Manuel; Felker, Mary Elizabeth; Atmadja, Stibniati

2016-01-01

Participation of local communities in the Measurement, Reporting and Verification (MRV) of forest changes has been promoted as a strategy that lowers the cost of MRV and increases their engagement with REDD+. This systematic review of literature assessed the claims of participatory MRV (PMRV) in achieving REDD+ outcomes. We identified 29 PMRV publications that consisted of 20 peer-reviewed and 9 non peer-reviewed publications, with 14 publications being empirically based studies. The evidence supporting PMRV claims was categorized into empirical finding, citation or assumption. Our analysis of the empirical studies showed that PMRV projects were conducted in 17 countries in three tropical continents and across various forest and land tenure types. Most of these projects tested the feasibility of participatory measurement or monitoring, which limited the participation of local communities to data gathering. PMRV claims of providing accurate local biomass measurements and lowering MRV cost were well-supported with empirical evidence. Claims that PMRV supports REDD+ social outcomes that affect local communities directly, such as increased environmental awareness and equity in benefit sharing, were supported with less empirical evidence than REDD+ technical outcomes. This may be due to the difficulties in measuring social outcomes and the slow progress in the development and implementation of REDD+ components outside of experimental research contexts. Although lessons from other monitoring contexts have been used to support PMRV claims, they are only applicable when the enabling conditions can be replicated in REDD+ contexts. There is a need for more empirical evidence to support PMRV claims on achieving REDD+ social outcomes, which may be addressed with more opportunities and rigorous methods for assessing REDD+ social outcomes. Integrating future PMRV studies into local REDD+ implementations may help create those opportunities, while increasing the participation of local communities as local REDD+ stakeholders. Further development and testing of participatory reporting framework are required to integrate PMRV data with the national database. Publication of empirical PMRV studies is encouraged to guide when, where and how PMRV should be implemented. PMID:27812110

Advancing the application of systems thinking in health: a realist evaluation of a capacity building programme for district managers in Tumkur, India.

PubMed

Prashanth, Nuggehalli Srinivas; Marchal, Bruno; Devadasan, Narayanan; Kegels, Guy; Criel, Bart

2014-08-26

Health systems interventions, such as capacity-building of health workers, are implemented across districts in order to improve performance of healthcare organisations. However, such interventions often work in some settings and not in others. Local health systems could be visualised as complex adaptive systems that respond variously to inputs of capacity building interventions, depending on their local conditions and several individual, institutional, and environmental factors. We aim at demonstrating how the realist evaluation approach advances complex systems thinking in healthcare evaluation by applying the approach to understand organisational change within local health systems in the Tumkur district of southern India. We collected data on several input, process, and outcome measures of performance of the talukas (administrative sub-units of the district) and explore the interplay between the individual, institutional, and contextual factors in contributing to the outcomes using qualitative data (interview transcripts and observation notes) and quantitative measures of commitment, self-efficacy, and supervision style. The talukas of Tumkur district responded differently to the intervention. Their responses can be explained by the interactions between several individual, institutional, and environmental factors. In a taluka with committed staff and a positive intention to make changes, the intervention worked through aligning with existing opportunities from the decentralisation process to improve performance. However, commitment towards the organisation was neither crucial nor sufficient. Committed staff in two other talukas were unable to actualise their intentions to improve organisational performance. In yet another taluka, the leadership was able to compensate for the lack of commitment. Capacity building of local health systems could work through aligning or countering existing relationships between internal (individual and organisational) and external (policy and socio-political environment) attributes of the organisation. At the design and implementation stage, intervention planners need to identify opportunities for such triggering alignments. Local health systems may differ in their internal configuration and hence capacity building programmes need to accommodate possibilities for change through different pathways. By a process of formulating and testing hypotheses, making critical comparisons, discovering empirical patterns, and monitoring their scope and extent, a realist evaluation enables a comprehensive assessment of system-wide change in health systems.

[Evaluation of injuries by means of photographs in a homicide (manslaughter or murder) barred by the statute of limitations].

PubMed

Madea, Burkhard

2009-01-01

Pursuant to Section 78 German Criminal Code, criminal offences under Section 220a (genocide) and Section 211 (murder) are not subject to a statute of limitations. To the extent that prosecution is subject to a statute of limitations, the period of limitation is thirty years in the case of acts punishable by imprisonment for life. After the expiration of the period of limitation, evidence and investigation records relevant for the offence may no longer be available. Once a homicide is statute-barred, main proceedings may be opened only, if the elements of murder are present. The problems arising from the statute of limitations are discussed on the basis of a case on which the author had to give an export opinion. The homicide was committed in Amsterdam in 1967. In 2004, after the period of limitation had expired in The Netherlands and--as far as manslaughter is concerned, also in the Federal Republic of Germany--a meanwhile 60-year-old man accused himself of having committed the offence (manual strangulation of a tied male). After the expiration of the statute of limitations the results of the police investigations and the autopsy report were no longer available. How the offence might have been committed and whether the elements of murder were present therefore had to be discussed on the basis of still available photographs of the crime scene and the victim. After studying these pieces of evidence, the criminal court decided that the accused had actually committed a voluntary homicide, but that it was no longer ascertainable, if the elements of murder were fulfilled. The issues relevant to legal medicine are presented against the background of the problems associated with the statute of limitations.

Acceptance and commitment therapy - Do we know enough? Cumulative and sequential meta-analyses of randomized controlled trials.

PubMed

Hacker, Thomas; Stone, Paul; MacBeth, Angus

2016-01-15

Acceptance and Commitment Therapy (ACT) has accrued a substantial evidence base. Recent systematic and meta-analytic reviews suggest that ACT is effective compared to control conditions. However, these reviews appraise the efficacy of ACT across a broad range of presenting problems, rather than addressing specific common mental health difficulties. Focussing on depression and anxiety we performed a meta-analysis of trials of ACT. We incorporated sequential meta-analysis (SMA) techniques to critically appraise the sufficiency of the existing evidence base. Findings suggest that ACT demonstrates at least moderate group and pre-post effects for symptom reductions for both anxiety and depression. However using SMA findings are more qualified. There is currently insufficient evidence to confidently conclude that ACT for anxiety is efficacious when compared to active control conditions or as primary treatment for anxiety. Similarly, using SMA, there is currently insufficient evidence to suggest a moderate efficacy of ACT for depression compared to active control conditions. To stimulate further research we offer specific estimates of additional numbers of participants required to reach sufficiency to help inform future studies. We also discuss the appropriate strategies for future research into ACT for anxiety given the current evidence suggests no differential efficacy of ACT in the treatment of anxiety compared to active control conditions. Copyright © 2015 Elsevier B.V. All rights reserved.

The Views and Experiences of Smokers Who Quit Smoking Unassisted. A Systematic Review of the Qualitative Evidence

PubMed Central

Smith, Andrea L.; Carter, Stacy M.; Dunlop, Sally M.; Freeman, Becky; Chapman, Simon

2015-01-01

Background Unassisted cessation – quitting without pharmacological or professional support – is an enduring phenomenon. Unassisted cessation persists even in nations advanced in tobacco control where cessation assistance such as nicotine replacement therapy, the stop-smoking medications bupropion and varenicline, and behavioural assistance are readily available. We review the qualitative literature on the views and experiences of smokers who quit unassisted. Method We systematically searched for peer-reviewed qualitative studies reporting on smokers who quit unassisted. We identified 11 studies and used a technique based on Thomas and Harden’s method of thematic synthesis to discern key themes relating to unassisted cessation, and to then group related themes into overarching concepts. Findings The three concepts identified as important to smokers who quit unassisted were: motivation, willpower and commitment. Motivation, although widely reported, had only one clear meaning, that is ‘the reason for quitting’. Willpower was perceived to be a method of quitting, a strategy to counteract cravings or urges, or a personal quality or trait fundamental to quitting success. Commitment was equated to seriousness or resoluteness, was perceived as key to successful quitting, and was often used to distinguish earlier failed quit attempts from the final successful quit attempt. Commitment had different dimensions. It appeared that commitment could be tentative or provisional, and also cumulative, that is, commitment could be built upon as the quit attempt progressed. Conclusion A better understanding of what motivation, willpower and commitment mean from the smoker’s perspective may provide new insights and direction for smoking cessation research and practice. PMID:26010369

The views and experiences of smokers who quit smoking unassisted. A systematic review of the qualitative evidence.

PubMed

Smith, Andrea L; Carter, Stacy M; Dunlop, Sally M; Freeman, Becky; Chapman, Simon

2015-01-01

Unassisted cessation - quitting without pharmacological or professional support - is an enduring phenomenon. Unassisted cessation persists even in nations advanced in tobacco control where cessation assistance such as nicotine replacement therapy, the stop-smoking medications bupropion and varenicline, and behavioural assistance are readily available. We review the qualitative literature on the views and experiences of smokers who quit unassisted. We systematically searched for peer-reviewed qualitative studies reporting on smokers who quit unassisted. We identified 11 studies and used a technique based on Thomas and Harden's method of thematic synthesis to discern key themes relating to unassisted cessation, and to then group related themes into overarching concepts. The three concepts identified as important to smokers who quit unassisted were: motivation, willpower and commitment. Motivation, although widely reported, had only one clear meaning, that is 'the reason for quitting'. Willpower was perceived to be a method of quitting, a strategy to counteract cravings or urges, or a personal quality or trait fundamental to quitting success. Commitment was equated to seriousness or resoluteness, was perceived as key to successful quitting, and was often used to distinguish earlier failed quit attempts from the final successful quit attempt. Commitment had different dimensions. It appeared that commitment could be tentative or provisional, and also cumulative, that is, commitment could be built upon as the quit attempt progressed. A better understanding of what motivation, willpower and commitment mean from the smoker's perspective may provide new insights and direction for smoking cessation research and practice.

Which daily experiences can foster well-being at work? A diary study on the interplay between flow experiences, affective commitment, and self-control demands.

PubMed

Rivkin, Wladislaw; Diestel, Stefan; Schmidt, Klaus-Helmut

2018-01-01

Previous research has provided strong evidence for affective commitment as a direct predictor of employees' psychological well-being and as a resource that buffers the adverse effects of self-control demands as a stressor. However, the mechanisms that underlie the beneficial effects of affective commitment have not been examined yet. Drawing on the self-determination theory, we propose day-specific flow experiences as the mechanism that underlies the beneficial effects of affective commitment, because flow experiences as peaks of intrinsic motivation constitute manifestations of autonomous regulation. In a diary study covering 10 working days with N = 90 employees, we examine day-specific flow experiences as a mediator of the beneficial effects of interindividual affective commitment and a buffering moderator of the adverse day-specific effects of self-control demands on indicators of well-being (ego depletion, need for recovery, work engagement, and subjective vitality). Our results provide strong support for our predictions that day-specific flow experiences a) mediate the beneficial effects of affective commitment on employees' day-specific well-being and b) moderate (buffer) the adverse day-specific effects of self-control demands on well-being. That is, on days with high levels of flow experiences, employees were better able to cope with self-control demands whereas self-control demands translated into impaired well-being when employees experienced lower levels of day-specific flow experiences. We then discuss our findings and suggest practical implications. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Is It Benign or Is It a Pariah? Empirical Evidence for the Impact of the Common Myna (Acridotheres tristis) on Australian Birds

PubMed Central

Grarock, Kate; Tidemann, Christopher R.; Wood, Jeffrey; Lindenmayer, David B.

2012-01-01

There is widespread concern over the impact of introduced species on biodiversity, but the magnitude of these impacts can be variable. Understanding the impact of an introduced species is essential for effective management. However, empirical evidence of the impact of an introduced species can be difficult to obtain, especially when the impact is through competition. Change in species abundance is often slow and gradual, coinciding with environmental change. As a result, negative impacts on native species through competition are poorly documented. An example of the difficulties associated with obtaining empirical evidence of impact due to competition comes from work on the Common Myna (Acridotheres tristis). The species is listed in the World’s top 100 worst invaders, despite a lack of empirical evidence of its negative impacts on native species. We assessed the impact of the Common Myna on native bird abundance, using long-term data both pre and post its invasion. At the outset of our investigation, we postulated that Common Myna establishment would negatively affect the abundance of other cavity-nesting species and bird species that are smaller than it. We found a negative relationship between the establishment of the Common Myna and the long-term abundance of three cavity-nesting species (Sulphur-crested Cockatoo, Crimson Rosella, Laughing Kookaburra) and eight small bird species (Striated Paradoxes, Rufous Whistler, Willie Wagtail, Grey Fantail, Magpie-lark, House Sparrow, Silvereye, Common Blackbird). To the best of our knowledge, this finding has never previously been demonstrated at the population level. We discuss the key elements of our success in finding empirical evidence of a species impact and the implications for prioritisation of introduced species for management. Specifically, prioritization of the Common Myna for management over other species still remains a contentious issue. PMID:22808210

Presentation of Institutional Results Reports, 2001.

ERIC Educational Resources Information Center

Illinois State Board of Higher Education, Springfield.

"The Illinois Commitment: Partnerships, Opportunities, and Excellence" requires an annual submission of a Results Report from higher education institutions and agencies to provide evidence of progress toward the six statewide goals: economic growth, teaching and learning, affordability, access and diversity, high expectations and…

Personal Identity in Italy

ERIC Educational Resources Information Center

Crocetti, Elisabetta; Rabaglietti, Emanuela; Sica, Luigia Simona

2012-01-01

This chapter discusses specifics of identity formation in Italian adolescents and emerging adults. We review consistent evidence illustrating that, in Italy, a progressive deferral of transition to adulthood strongly impacts youth identity development by stimulating identity exploration and postponement of identity commitments. We also consider…

Are stock market returns related to the weather effects? Empirical evidence from Taiwan

NASA Astrophysics Data System (ADS)

Chang, Tsangyao; Nieh, Chien-Chung; Yang, Ming Jing; Yang, Tse-Yu

2006-05-01

In this study, we employ a recently developed econometric technique of the threshold model with the GJR-GARCH process on error terms to investigate the relationships between weather factors and stock market returns in Taiwan using daily data for the period of 1 July 1997-22 October 2003. The major weather factors studied include temperature, humidity, and cloud cover. Our empirical evidence shows that temperature and cloud cover are two important weather factors that affect the stock returns in Taiwan. Our empirical findings further support the previous arguments that advocate the inclusion of economically neutral behavioral variables in asset pricing models. These results also have significant implications for individual investors and financial institutions planning to invest in the Taiwan stock market.

Collective animal navigation and migratory culture: from theoretical models to empirical evidence

PubMed Central

Dell, Anthony I.

2018-01-01

Animals often travel in groups, and their navigational decisions can be influenced by social interactions. Both theory and empirical observations suggest that such collective navigation can result in individuals improving their ability to find their way and could be one of the key benefits of sociality for these species. Here, we provide an overview of the potential mechanisms underlying collective navigation, review the known, and supposed, empirical evidence for such behaviour and highlight interesting directions for future research. We further explore how both social and collective learning during group navigation could lead to the accumulation of knowledge at the population level, resulting in the emergence of migratory culture. This article is part of the theme issue ‘Collective movement ecology’. PMID:29581394

Opportunities for research in aerothermodynamics

NASA Technical Reports Server (NTRS)

Graham, R. W.

1983-01-01

"Aerothermodynamics' involves the disciplines of chemistry, thermodynamics, fluid mechanics and heat transfer which have collaborative importance in propulsion systems. There are growing opportunities for the further application of these disciplines to improve the methodology for the design of advanced gas turbines; particularly, the combustor and turbine. Design procedures follow empirical or cut and try guidelines. The tremendous advances in computational analysis and in instrumentation techniques hold promise for research answers to complex physical processes that are currently not well understood. The transfer of basic research understanding to engineering design should result in shorter, less expensive development commitments for engines. The status and anticipated opportunities in research topics relevant to combustors and turbines is reviewed.

Identity, morals, and taboos: beliefs as assets.

PubMed

Bénabou, Roland; Tirole, Jean

2011-01-01

We develop a theory of moral behavior, individual and collective, based on a general model of identity in which people care about “who they are” and infer their own values from past choices. The model sheds light on many empirical puzzles inconsistent with earlier approaches. Identity investments respond nonmonotonically to acts or threats, and taboos on mere thoughts arise to protect beliefs about the “priceless” value of certain social assets. High endowments trigger escalating commitment and a treadmill effect, while competing identities can cause dysfunctional capital destruction. Social interactions induce both social and antisocial norms of contribution, sustained by respectively shunning free riders or do-gooders.

[Is evidence-based assessment fact or fiction? A bibliometric analysis of three German journals].

PubMed

Petermann, Franz; Schüssler, Gerhard; Glaesmer, Heide

2008-01-01

Despite the ongoing process for the development and dissemination of empirically supported treatments, little attention has been paid to the development of evidence-based diagnostics. The article aims at evaluating diagnostic procedures and instruments in current clinical research in terms of evidence-based assessment. Volumes 2006 and 2007 of three German psychological journals "Psychotherapeut," "Psychotherapie, Psychosomatik und Medizinische Psychologie," and "Zeitschrift für Psychiatrie, Psychologie und Psychotherapie" were screened for empirical reports and articles dealing with diagnostic issues. 93 articles were identified and evaluated. Most studies used psychometrically valid and established instruments for assessment. However, diagnostic interviews were relatively scarce, as were multimodal assessments. Measures used for outcome evaluation often lacked evidence of sensitivity to change. Clinical assessment to date does not meet criteria for evidence-based diagnostics. Implications for research and guideline development are discussed.

Is Project Based Learning More Effective than Direct Instruction in School Science Classrooms? An Analysis of the Empirical Research Evidence

NASA Astrophysics Data System (ADS)

Dann, Clifford

An increasingly loud call by parents, school administrators, teachers, and even business leaders for "authentic learning", emphasizing both group-work and problem solving, has led to growing enthusiasm for inquiry-based learning over the past decade. Although "inquiry" can be defined in many ways, a curriculum called "project-based learning" has recently emerged as the inquiry practice-of-choice with roots in the educational constructivism that emerged in the mid-twentieth century. Often, project-based learning is framed as an alternative instructional strategy to direct instruction for maximizing student content knowledge. This study investigates the empirical evidence for such a comparison while also evaluating the overall quality of the available studies in the light of accepted standards for educational research. Specifically, this thesis investigates what the body of quantitative research says about the efficacy of project-based learning vs. direct instruction when considering student acquisition of content knowledge in science classrooms. Further, existing limitations of the research pertaining to project based learning and secondary school education are explored. The thesis concludes with a discussion of where and how we should focus our empirical efforts in the future. The research revealed that the available empirical research contains flaws in both design and instrumentation. In particular, randomization is poor amongst all the studies considered. The empirical evidence indicates that project-based learning curricula improved student content knowledge but that, while the results were statistically significant, increases in raw test scores were marginal.

Physical activity and cognitive-health content in top-circulating magazines, 2006-2008.

PubMed

Price, Anna E; Corwin, Sara J; Friedman, Daniela B; Laditka, Sarah B; Colabianchi, Natalie; Montgomery, Kara M

2011-04-01

Physical activity may promote cognitive health in older adults. Popular media play an important role in preventive health communication. This study examined articles discussing associations between physical activity and cognitive health in top-circulating magazines targeting older adults. 42,753 pages of magazines published from 2006 to 2008 were reviewed; 26 articles met inclusion criteria. Explanations regarding the link between physical activity and cognitive health were provided in 57.7% of articles. These explanations were generally consistent with empirical evidence; however, few articles included empirical evidence. Physical activity recommendations were presented in 80.8% of articles; a wide range was recommended (90-300 min of physical activity per wk). Socioeconomic status and education level were not mentioned in the text. Results suggest an opportunity for greater coverage regarding the role of physical activity in promoting cognitive health in popular media. Magazine content would benefit from including more empirical evidence, culturally sensitive content, and physical activity recommendations that are consistent with U.S. guidelines.

The Long Winding Road of Opioid Substitution Therapy Implementation in South-East Asia: Challenges to Scale Up

PubMed Central

Reid, Gary; Sharma, Mukta; Higgs, Peter

2014-01-01

The South-East Asia Region contains an estimated 400,000-500,000 people who inject drugs (PWID). HIV prevalence among PWID is commonly 20% or higher in Indonesia, Thailand, Myanmar and some regions of India. Opioid substitution therapy (OST) is an important HIV prevention intervention in this part of the world. However, key challenges and barriers to scale up of OST exist, including: pervasive stigma and discrimination towards PWID; criminalisation of drug use overshadowing a public health response; lack of political will and national commitment; low financial investment; focus towards traditional treatment models of detoxification and rehabilitation; inadequate dosing of OST; and poor monitoring and evaluation of programmes. Our review of local evidence highlights that OST can be successful within the Asian context. Such evidence should be utilised more widely to advocate for policy change and increased political commitment to ensure OST reaches substantially more drug users. Significance for public health Several countries in the World Health Organization South-East Asia Region can be commended for introducing opioid substitution therapy (OST) to address the ongoing HIV epidemic among people who inject drugs (PWID). Local evidence shows OST is an effective drug treatment approach in the Asian context given sufficient technical and institutional support. However, despite much progress, the number of OST dispensing sites and recipients remains totally inadequate in terms of impact upon the current HIV epidemic among PWID. Ongoing advocacy is needed if countries are to achieve the WHO’s target of 40% of PWID being dosed with OST. Greater political commitment a strengthened policy environment, capacity building for OST clinics, lessening the criminalisation of drug use and promoting a public health response will give many more PWID access to OST and slow the advance of the HIV epidemic. PMID:25170509

Nurses Improving Care for Healthsystem Elders – a model for optimising the geriatric nursing practice environment

PubMed Central

Capezuti, Elizabeth; Boltz, Marie; Cline, Daniel; Dickson, Victoria Vaughn; Rosenberg, Marie-Claire; Wagner, Laura; Shuluk, Joseph; Nigolian, Cindy

2012-01-01

Aims and objectives To explain the relationship between a positive nurse practice environment (NPE) and implementation of evidence-based practices. To describe the components of NICHE (Nurses Improving Care for Healthsystem Elders) programmes that contribute to a positive geriatric nursing practice environment. Background The NPE is a system-level intervention for promoting quality and patient safety; however, there are population-specific factors that influence the nurses’ perception of their practice and its’ relationship with patient outcomes. Favourable perceptions of the geriatric-specific NPE are associated with better perceptions of geriatric care quality. Designs Discursive paper. Method In this selective critical analysis of the descriptive and empirical literature, we present the implementation of geriatric models in relation to the NPE and components of the NICHE programme that support hospitals’ systemic capacity to effectively integrate and sustain evidence-based geriatric knowledge into practice. Results Although there are several geriatric models and chronic care models available, NICHE has been the most successful in recruiting hospital membership as well as contributing to the depth of geriatric hospital programming. Conclusions Although all geriatric care models require significant nursing input, only NICHE focuses on the nursing staff’s perception of the care environment for geriatric practice. Studies in NICHE hospitals demonstrate that quality geriatric care requires a NPE in which the structure and processes of hospital services focus on specific patient care needs. Relevance to clinical practice The implementation of evidence-based models addressing the unique needs of hospitalised older adults requires programmes such as NICHE that serve as technical resources centre and a catalyst for networking among facilities committed to quality geriatric care. Unprecedented international growth in the ageing population compels us to examine how to adapt the successful components of NICHE to the distinctive needs of health systems throughout the world that serve older adults. PMID:23083387

How can the regulator show evidence of (no) risk selection in health insurance markets? Conceptual framework and empirical evidence.

PubMed

van de Ven, Wynand P M M; van Vliet, René C J A; van Kleef, Richard C

2017-03-01

If consumers have a choice of health plan, risk selection is often a serious problem (e.g., as in Germany, Israel, the Netherlands, the United States of America, and Switzerland). Risk selection may threaten the quality of care for chronically ill people, and may reduce the affordability and efficiency of healthcare. Therefore, an important question is: how can the regulator show evidence of (no) risk selection? Although this seems easy, showing such evidence is not straightforward. The novelty of this paper is two-fold. First, we provide a conceptual framework for showing evidence of risk selection in competitive health insurance markets. It is not easy to disentangle risk selection and the insurers' efficiency. We suggest two methods to measure risk selection that are not biased by the insurers' efficiency. Because these measures underestimate the true risk selection, we also provide a list of signals of selection that can be measured and that, in particular in combination, can show evidence of risk selection. It is impossible to show the absence of risk selection. Second, we empirically measure risk selection among the switchers, taking into account the insurers' efficiency. Based on 2-year administrative data on healthcare expenses and risk characteristics of nearly all individuals with basic health insurance in the Netherlands (N > 16 million) we find significant risk selection for most health insurers. This is the first publication of hard empirical evidence of risk selection in the Dutch health insurance market.

Political and institutional influences on the use of evidence in public health policy. A systematic review.

PubMed

Liverani, Marco; Hawkins, Benjamin; Parkhurst, Justin O

2013-01-01

There is increasing recognition that the development of evidence-informed health policy is not only a technical problem of knowledge exchange or translation, but also a political challenge. Yet, while political scientists have long considered the nature of political systems, the role of institutional structures, and the political contestation of policy issues as central to understanding policy decisions, these issues remain largely unexplored by scholars of evidence-informed policy making. We conducted a systematic review of empirical studies that examined the influence of key features of political systems and institutional mechanisms on evidence use, and contextual factors that may contribute to the politicisation of health evidence. Eligible studies were identified through searches of seven health and social sciences databases, websites of relevant organisations, the British Library database, and manual searches of academic journals. Relevant findings were extracted using a uniform data extraction tool and synthesised by narrative review. 56 studies were selected for inclusion. Relevant political and institutional aspects affecting the use of health evidence included the level of state centralisation and democratisation, the influence of external donors and organisations, the organisation and function of bureaucracies, and the framing of evidence in relation to social norms and values. However, our understanding of such influences remains piecemeal given the limited number of empirical analyses on this subject, the paucity of comparative works, and the limited consideration of political and institutional theory in these studies. This review highlights the need for a more explicit engagement with the political and institutional factors affecting the use of health evidence in decision-making. A more nuanced understanding of evidence use in health policy making requires both additional empirical studies of evidence use, and an engagement with theories and approaches beyond the current remit of public health or knowledge utilisation studies.

Evidence-Based Practice in Psychology among College Counseling Center Clinicians

ERIC Educational Resources Information Center

Cooper, Stewart E.; Benton, Sherry A.; Benton, Stephen L.; Phillips, Julia C.

2008-01-01

This empirically based study sought to discover factors underlying diverse sources of information used to inform therapy practice, perceived salience of sources of evidence for clinical practice, importance of common factors to therapy efficiency, and beliefs about evidence-based practice, particularly in the form of evidence-supported treatments…

Evidence, Interpretation, and Persuasion: Instructional Decision Making at the District Central Office

ERIC Educational Resources Information Center

Coburn, Cynthia E.; Toure, Judith; Yamashita, Mika

2009-01-01

Background/Context: Calls for evidence-based decision making have become increasingly prominent on the educational landscape. School district central offices increasingly experience these demands. Yet there are few empirical studies of evidence use at the district level. Furthermore, research on evidence use among policy makers in noneducation…

Evidence Valued and Used by Health Promotion Practitioners

ERIC Educational Resources Information Center

Li, V.; Carter, S. M.; Rychetnik, L.

2015-01-01

The use of evidence has become a foundational part of health promotion practice. Although there is a general consensus that adopting an evidence-based approach is necessary for practice, disagreement remains about what types of evidence practitioners should use to guide their work. An empirical understanding of how practitioners conceptualize and…

Decentralization strategies and provider incentives in healthcare: evidence from the english national health service.

PubMed

Mannion, Russell; Goddard, Maria; Kuhn, Michael; Bate, Angela

2005-01-01

This article examines the incentive effects of delegating operational and financial decision making from central government to local healthcare providers. It addresses the economic consequences of a contemporary policy initiative in the English National Health Service (NHS)-earned autonomy. This policy entails awarding operational autonomy to 'front-line' organisations that are assessed to be meeting national performance targets. In doing so, it introduces new types of incentives into the healthcare system, changes the nature of established agency relationships and represents a novel approach to performance management. Theoretical elements of a principal-agent model are used to examine the impact of decentralization in the context of the results of an empirical study that elicited the perceptions of senior hospital managers regarding the incentive effects of earned autonomy. A multi-method approach was adopted. In order to capture the breadth of policy impact, we conducted a national postal questionnaire survey of all Chief Executives in acute-care hospital Trusts in England (n = 173). To provide added depth and richness to our understanding of the impact and incentive effects of earned autonomy at an organisational level, we interviewed senior managers in a purposeful sample of eight acute-care hospital Trusts. This theoretical framework and our empirical work suggest that some aspects of the earned autonomy as currently implemented in the NHS serve to weaken the potential incentive effect of decentralization. In particular, the nature of the freedoms is such that many senior managers do not view autonomy as a particularly valuable prize. This suggests that incentives associated with the policy will be insufficiently powerful to motivate providers to deliver better performance. We also found that principal commitment may be a problem in the NHS. Some hospital managers reported that they already enjoyed a large degree of autonomy, regardless of their current performance ratings. We also found evidence that the objectives of providers may differ from those of both the central government and local purchasers. There is, therefore, a risk that granting greater autonomy will allow providers to pursue their own objectives which, whilst not self-serving, may still jeopardize the achievement of strategic goals. It is apparent that the design and implementation features of decentralizing policies such as earned autonomy require careful attention if an optimal balance is to be struck between central oversight and local autonomy in the delivery of healthcare.

School Climate Research

ERIC Educational Resources Information Center

Thapa, Amrit

2013-01-01

School climate research is clearly evolving. The field demands rigorous and empirically sound research that focuses on relating specific aspects and activities of interventions to changes in specific components of school climate. We also need empirical evidence based on sound research techniques on how both interventions and climate affect…

Dissecting Practical Intelligence Theory: Its Claims and Evidence.

ERIC Educational Resources Information Center

Gottfredson, Linda S.

2003-01-01

The two key theoretical propositions of "Practical Intelligence in Everyday Life" are made plausible only if one ignores considerable evidence contradicting them. The six key empirical claims rest primarily on the illusion of evidence enhanced by selective reporting of results. (SLD)

Visitor empowerment and the authority of science: Exploring institutionalized tensions in a science center

NASA Astrophysics Data System (ADS)

Loomis, Molly

This research explored the relationships among societal, organizational, and visitor assumptions about learning in a science center. The study combined a sociocultural theory of learning with a constructivist theory of organizations to examine empirical links among the history of the Exploratorium (founded in 1969 and located in San Francisco, California), its organizational practices, and family activity at its exhibits. The study focused on three perspectives on science learning in a science center: (1) the societal perspective, which traced assumptions about science learning to the history of science centers; (2) the organizational perspective, which documented the ways that assumptions about science learning were manifested in historic museum exhibits; and (3) the family perspective, which documented the assumptions about science learning that characterized family activity at historic exhibits. All three perspectives uncovered a tension between the goals of supporting public empowerment on the one hand and preserving scientific authority on the other. Findings revealed this tension to be grounded in the social context of the organization's development, where ideas about promoting democracy and preserving the authority of science intersected. The tension was manifested in museum exhibits, which had as their task addressing the dual purposes of supporting all visitors, while also supporting committed visitors. The tension was also evident in the activity of families, who echoed sentiments about potential for their own empowerment but deferred to scientific authority. The study draws on critiques of a hidden curriculum in schools in order to explore the relationship between empowerment and authority in science centers, specifically as they are conveyed in the explicit and underlying missions of the Exploratorium. Findings suggest the need for science centers to engage in ongoing critical reflection and also lend empirical justification to the need for science centers to think in new and critical ways about whom the serve, as well as how and why they serve their audiences.

Cloak of compassion, or evidence of elitism? An empirical analysis of white coat ceremonies.

PubMed

Karnieli-Miller, Orit; Frankel, Richard M; Inui, Thomas S

2013-01-01

White coat ceremonies (WCCs) are widely prevalent as a celebration of matriculation in medical schools. Critics have questioned whether these ceremonies can successfully combine the themes of professionalism and humanism, as well as whether the white coat is an appropriate symbol. This study aimed to add a process of empirical assessment to the discussion of these criticisms by analysing the content and messages communicated during these ceremonies. Multiple qualitative methods were used to discern the core meanings expressed in a sample of 18 ceremonies through the analysis of artefacts, words, phrases, statements and narratives. Out of a stratified random sample of 25 US schools of medicine conducting WCCs in 2009, 18 schools submitted video, audio and written materials. All ceremonies followed the same general format, but varied in their content, messages and context. Ceremonies included five principal descriptions of what is symbolised by the white coat, including: commitment to humanistic professional care; a reminder of obligations and privileges; power; the student's need to 'grow', and the white coat as a mantle. Statements about obligations were made three times more frequently than statements about privileges. Key words or phrases in WCCs mapped to four domains: professionalism; morality; humanism, and spirituality. Spoken narratives focused on humility and generosity. The WCCs studied did not celebrate the status of an elite class, but marked the beginning of educational, personal and professional formation processes and urged matriculants to develop into doctors 'worthy of trust'. The ceremonies centred on the persons entering the vocation, who were invited to affirm its calling and obligations by donning a symbolic garb, and to join an ancient and modern tradition of healing and immersion in their community. The schools' articulated construct of the white coat situated it as a symbol of humanism. This study's findings may clarify and guide schools' choices in designing their own WCCs. © Blackwell Publishing Ltd 2013.

Undergraduate engineering students' experiences of interdisciplinary learning: a phenomenographic perspective

NASA Astrophysics Data System (ADS)

Hsu, Ming-Chien

Engineers are expected to work with people with different disciplinary knowledge to solve real-world problems that are inherently complex, which is one of the reasons that interdisciplinary learning has become a common pedagogical practice in engineering education. However, empirical evidence on the impact of interdisciplinary learning on undergraduates is lacking. Regardless of the differences in the scope of methods used to assess interdisciplinary learning, frameworks of interdisciplinary learning are imperative for developing attainable outcomes as well as interpreting assessment data. Existing models of interdisciplinary learning have been either conceptual or based on research faculty members' experiences rather than empirical data. The study addressed the gap by exploring the different ways that undergraduate engineering students experience interdisciplinary learning. A phenomenographic methodological framework was used to guide the design, data collection, and data analysis of the study. Twenty-two undergraduate engineering students with various interdisciplinary learning experiences were interviewed using semi-structured protocols. They concretely described their experiences and reflected meaning associated with those experiences. Analysis of the data revealed eight qualitatively different ways that students experience interdisciplinary learning, which include: interdisciplinary learning as (A) no awareness of differences, (B) control and assertion, (C) coping with differences, (D) navigating creative differences, (E) learning from differences, (F) bridging differences, (G) expanding intellectual boundaries, and (H) commitment to holistic perspectives. Categories D through H represent a hierarchical structure of increasingly comprehensive way of experiencing interdisciplinary learning. Further analysis uncovered two themes that varied throughout the categories: (i) engagement with differences and (ii) purpose and integration. Students whose experiences lie outside of the hierarchical structure need to engage difference in a positive manner and also have a purpose in engaging differences in order to experience interdisciplinary learning in a more comprehensive way. The results offer insights into the design of curriculum and classroom interdisciplinary experiences in engineering education.

Personality and professional commitment of students in nursing, social work, and teaching: A comparative survey.

PubMed

Nesje, Kjersti

2016-01-01

Nurses are often portrayed as possessing specific traits and dispositions associated with care and empathy. The assumption has been that possessing these traits makes nurses competent, engaged, and well suited to their job. This proposition has been mostly normative, and few studies have investigated how this plays out empirically. The aims of this study were to investigate (a) whether possessing a personality trait related to empathy and care was more common among nursing students than students in teaching and social work programs and (b) whether nursing students possessing an affirming personality trait judged themselves to be more suited to their future work - understood as commitment to the profession - than students in teaching and social work. A cross-sectional survey design was used. All first-year students attending seven Norwegian universities and university colleges were invited to participate in the study. Of the 1675 students who participated in the survey, 527 were nursing students, 668 were students in teaching, and 480 were social work students. A response rate of 65 percent was achieved. The survey was conducted by Oslo and Akershus University College in the autumn of 2012. Data collection methods included both a paper-and-pencil questionnaire and an online survey. Instruments used included Blau's Career Commitment Scale and Orlinsky and Rønnestad's Interpersonal Adjective Scale. Analysis of variance and regression analysis were performed on the data. Nursing students did not differ from students in teaching and social work programs in terms of the degree of affirming personality trait. Furthermore, the regression analysis revealed an equally strong association between having an affirming personality trait and being committed to the profession among all these student groups. The results of this study indicate that the narrative of nursing students as individuals who possess a special personality characteristic does not entirely reflect reality. Copyright © 2015 Elsevier Ltd. All rights reserved.

Design and analysis of electricity markets

NASA Astrophysics Data System (ADS)

Sioshansi, Ramteen Mehr

Restructured competitive electricity markets rely on designing market-based mechanisms which can efficiently coordinate the power system and minimize the exercise of market power. This dissertation is a series of essays which develop and analyze models of restructured electricity markets. Chapter 2 studies the incentive properties of a co-optimized market for energy and reserves that pays reserved generators their implied opportunity cost---which is the difference between their stated energy cost and the market-clearing price for energy. By analyzing the market as a competitive direct revelation mechanism we examine the properties of efficient equilibria and demonstrate that generators have incentives to shade their stated costs below actual costs. We further demonstrate that the expected energy payments of our mechanism is less than that in a disjoint market for energy only. Chapter 3 is an empirical validation of a supply function equilibrium (SFE) model. By comparing theoretically optimal supply functions and actual generation offers into the Texas spot balancing market, we show the SFE to fit the actual behavior of the largest generators in market. This not only serves to validate the model, but also demonstrates the extent to which firms exercise market power. Chapters 4 and 5 examine equity, incentive, and efficiency issues in the design of non-convex commitment auctions. We demonstrate that different near-optimal solutions to a central unit commitment problem which have similar-sized optimality gaps will generally yield vastly different energy prices and payoffs to individual generators. Although solving the mixed integer program to optimality will overcome such issues, we show that this relies on achieving optimality of the commitment---which may not be tractable for large-scale problems within the allotted timeframe. We then simulate and compare a competitive benchmark for a market with centralized and self commitment in order to bound the efficiency losses stemming from coordination losses (cost of anarchy) in a decentralized market.

Long-acting injectable antipsychotics for prevention and management of violent behaviour in psychotic patients.

PubMed

Mohr, Pavel; Knytl, Pavel; Voráčková, Veronika; Bravermanová, Anna; Melicher, Tomáš

2017-09-01

It has been well established that long-term antipsychotic treatment prevents relapse, lowers number of rehospitalisations, and also effectively reduces violent behaviour. Although violent behaviour is not a typical manifestation of schizophrenia or other psychotic disorders, the diagnosis of psychosis increases the overall risk of violence. One of the few modifiable factors of violence risk is adherence with medication. In contrast, non-adherence with drug treatment and subsequent relapse increases risk of violent acts. Non-adherence can be addressed partially by long-acting injectable antipsychotics (LAI). The aim of our review was to examine the role of antipsychotic drugs, especially LAI, in prevention and management of violent behaviour in psychosis. This is a non-systematic, narrative review of the data from open, naturalistic, retrospective, and population studies, case series, and post hoc analyses of randomised controlled trials. Search of electronic databases (PubMed, Embase) was performed to identify relevant papers. Nine published papers (3 cross-sectional chart reviews, 4 retrospective studies, 2 prospective, randomised trials) were found. The results indicated positive clinical and antiaggressive effects of LAI in psychotic patients with high risk of violent behaviour. Reviewed evidence suggests that secured drug treatment with LAI may have clinical benefit in schizophrenia patients with high risk of violent behaviour. LAI significantly reduced the severity of hostility, aggressivity, number of violent incidents, and criminal offences. These findings are supported further by the empirical evidence from clinical practice, high rates of prescribed LAI to schizophrenia patients in high-security and forensic psychiatric facilities. Available data encourage the use of LAI in forensic psychiatry, especially during court-ordered commitment treatment. © 2017 John Wiley & Sons Ltd.

CAD or MAD? Anger (not disgust) as the predominant response to pathogen-free violations of the divinity code.

PubMed

Royzman, Edward; Atanasov, Pavel; Landy, Justin F; Parks, Amanda; Gepty, Andrew

2014-10-01

The CAD triad hypothesis (Rozin, Lowery, Imada, & Haidt, 1999) stipulates that, cross-culturally, people feel anger for violations of autonomy, contempt for violations of community, and disgust for violations of divinity. Although the disgust-divinity link has received some measure of empirical support, the results have been difficult to interpret in light of several conceptual and design flaws. Taking a revised methodological approach, including use of newly validated (Study 1), pathogen-free violations of the divinity code, we found (Study 2) little evidence of disgust-related phenomenology (nausea, gagging, loss of appetite) or action tendency (desire to move away), but much evidence of anger-linked desire to retaliate, as a major component of individuals' projected response to "pure" (pathogen-free) violations of the divinity code. Study 3 replicated these results using faces in lieu of words as a dependent measure. Concordant findings emerged from an archival study (Study 4) examining the aftermath of a real-life sacred violation-the burning of Korans by U.S. military personnel. Study 5 further corroborated these results using continuous measures based on everyday emotion terms and new variants of the divinity-pure scenarios featuring sacrilegious acts committed by a theologically irreverent member of one's own group rather than an ideologically opposed member of another group. Finally, a supplemental study found the anger-dominant attribution pattern to remain intact when the impious act being judged was the judge's own. Based on these and related results, we posit anger to be the principal emotional response to moral transgressions irrespective of the normative content involved. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Data-Driven and Expectation-Driven Discovery of Empirical Laws.

DTIC Science & Technology

1982-10-10

occurred in small integer proportions to each other. In 1809, Joseph Gay- Lussac found evidence for his law of combining volumes, which stated that a...of Empirical Laws Patrick W. Langley Gary L. Bradshaw Herbert A. Simon T1he Robotics Institute Carnegie-Mellon University Pittsburgh, Pennsylvania...Subtitle) S. TYPE OF REPORT & PERIOD COVERED Data-Driven and Expectation-Driven Discovery Interim Report 2/82-10/82 of Empirical Laws S. PERFORMING ORG

Practice management: observations, issues, and empirical evidence.

PubMed

Wong, H M; Braithwaite, J

2001-02-01

The primary objective of this study is to provide objective, empirical, evidence-based practice management information. This is a hitherto under-researched area of considerable interest for both the practitioner and educator. A questionnaire eliciting a mix of structured and free text responses was administered to a random sample of 480 practitioners who are members of the American Academy of Periodontology. Potential respondents not in private practice were excluded and the next listed person substituted. The results provide demographic and descriptive information about some of the main issues and problems facing practice managers, central to which are information technology (IT), financial, people management, and marketing. Human resource and marketing management appear to represent the biggest challenges. Periodontists running practices would prefer more information, development, and support in dealing with IT, finance, marketing, and people management. The empirical evidence reported here suggests that although tailored educational programs on key management issues at both undergraduate and postgraduate levels have become ubiquitous, nevertheless some respondents seek further training opportunities. Evidence-based practice management information will be invaluable to the clinician considering strategic and marketing planning, and also for those responsible for the design and conduct of predoctoral and postdoctoral programs.

Job satisfaction, organisation commitment and retention in the public workforce: a survey among pharmacists in Malaysia.

PubMed

Chua, Gin Nie; Yee, Lai Jiuan; Sim, Bee Ai; Tan, Keat Hin; Sin, Ng Khai; Hassali, Mohammed Azmi; Shafie, Asrul Akmal; Ooi, Guat See

2014-08-01

The aims of the study were to assess job satisfaction and organisational commitment among pharmacists working in the public sector and its influence on their likelihood to stay within the public workforce. A cross-sectional survey was conducted among all fully registered pharmacists (FRPs) in the northern states of Malaysia in 2009 (n = 467). The questionnaire consisted of three sections to capture the demographic characteristics of the respondents, assess job satisfaction and organisational commitment of the respondents and their likelihood of staying in public service. A total of 247 FRPs (response rate 52.9%) in the northern region of Malaysia participated in this survey. Majority of the respondents were women (n = 205, 83.0%), of Chinese ethnicity (n = 155, 62.8%), graduates from public universities (n = 173, 70.0%), single (n = 172, 69.6%), with a median age of 27 years (interquartile range (IQR) 2.0) and had worked with the Ministry of Health for a median of 2.75 years (IQR 1.63). The mean job satisfaction and organisational commitment score were 58.09 (standard deviation (SD) 11.83) and 53.46 (SD 6.65) respectively out of a maximum possible score of 90. Majority of the respondents claimed that they were likely to stay in public service (n = 176, 71.3%). Their likelihood of staying in public service was affected by respondents’ gender, ethnicity, job satisfaction and organisational commitment. The findings from this study provide stakeholders with evidence on factors and issues affecting pharmacists’ job satisfaction and commitment in the public workforce as well as the likely turnover rate with an early cohort of pharmacists affected by the compulsory service.

Is monogamy or committed relationship status a marker for low sexual risk among men in substance abuse treatment? Clinical and methodological considerations.

PubMed

Calsyn, Donald A; Campbell, Aimee N; Tross, Susan; Hatch-Maillette, Mary A

2011-09-01

HIV prevention interventions often promote monogamy to reduce sexual risk. However, there is little consensus about how to define monogamy. To determine the extent to which recent monogamy and/or being in a committed relationship serve as markers for low sexual risk among men in substance abuse treatment. Participants were 360 men enrolled in the National Institute on Drug Abuse Clinical Trials Network "Real Men Are Safe" protocol who completed all assessments (baseline, 3 months, and 6 months). Self-reported behaviors included number of sexual partners, type of relationships, frequency of vaginal/anal intercourse, and percentage of condom use. The rate of self-reported monogamy in the prior 90 days was stable across assessments (54.2%, 53.1%, 58.3%). However, at each assessment 7.5-10% of monogamous men identified their partner as a casual partner, and only 123 (34.2%) reported being monogamous at every assessment. Of these, 20 (5.6%) reported being monogamous with different partners across assessments. Men with both committed relationship and casual partners reported more condom use with their committed relationship partners than men with only a committed relationship partner. Clinicians and researchers should consider individual relationship context and behavior and avoid assuming that recent monogamy or being in a committed relationship denotes low risk. This study provides evidence that, in male drug users, monogamy does not necessarily reflect low sexual risk. Rather, "monogamous" men actually encompass various combinations of partner types and levels of risk behavior that are unstable, even over brief time periods. Clinicians and researchers must take these variations into account.

Is monogamy or committed relationship status a marker for low sexual risk among men in substance abuse treatment? Clinical and methodological considerations

PubMed Central

Calsyn, Donald A.; Campbell, Aimee N.; Tross, Susan; Hatch-Maillette, Mary A.

2011-01-01

Background HIV prevention interventions often promote monogamy to reduce sexual risk. However, there is little consensus about how to define monogamy. Objective Determine the extent to which recent monogamy and/or being in a committed relationship serve as markers for low sexual risk among men in substance abuse treatment. Methods Participants were 360 men enrolled in the NIDA Clinical Trials Network “Real Men Are Safe” protocol who completed all assessments (baseline, 3 months, 6 months). Self- reported behaviors included: number of sexual partners; type of relationships; frequency of vaginal/anal intercourse; percentage of condom use. Results The rate of self-reported monogamy in the prior 90 days was stable across assessments (54.2%, 53.1%. 58.3%). However, at each assessment 7.5–10% of monogamous men identified their partner as a casual partner, and only 123 (34.2%) reported being monogamous at every assessment. Of these, 20 (5.6%) reported being monogamous with different partners across assessments. Men with both committed relationship and casual partners reported more condom use with their committed relationship partners than men with only a committed relationship partner. Conclusion Clinicians and researchers should consider individual relationship context and behavior, and avoid assuming that recent monogamy or being in a committed relationship denotes low risk. Scientific Significance This study provides evidence that, in male drug users, monogamy does not necessarily reflect low sexual risk. Rather, ‘monogamous’ men actually encompass various combinations of partner types and levels of risk behavior, that are unstable, even over brief time periods. Clinicians and researchers must take these variations into account. PMID:21854271

Linkage analysis of quantitative refraction and refractive errors in the Beaver Dam Eye Study.

PubMed

Klein, Alison P; Duggal, Priya; Lee, Kristine E; Cheng, Ching-Yu; Klein, Ronald; Bailey-Wilson, Joan E; Klein, Barbara E K

2011-07-13

Refraction, as measured by spherical equivalent, is the need for an external lens to focus images on the retina. While genetic factors play an important role in the development of refractive errors, few susceptibility genes have been identified. However, several regions of linkage have been reported for myopia (2q, 4q, 7q, 12q, 17q, 18p, 22q, and Xq) and for quantitative refraction (1p, 3q, 4q, 7p, 8p, and 11p). To replicate previously identified linkage peaks and to identify novel loci that influence quantitative refraction and refractive errors, linkage analysis of spherical equivalent, myopia, and hyperopia in the Beaver Dam Eye Study was performed. Nonparametric, sibling-pair, genome-wide linkage analyses of refraction (spherical equivalent adjusted for age, education, and nuclear sclerosis), myopia and hyperopia in 834 sibling pairs within 486 extended pedigrees were performed. Suggestive evidence of linkage was found for hyperopia on chromosome 3, region q26 (empiric P = 5.34 × 10(-4)), a region that had shown significant genome-wide evidence of linkage to refraction and some evidence of linkage to hyperopia. In addition, the analysis replicated previously reported genome-wide significant linkages to 22q11 of adjusted refraction and myopia (empiric P = 4.43 × 10(-3) and 1.48 × 10(-3), respectively) and to 7p15 of refraction (empiric P = 9.43 × 10(-4)). Evidence was also found of linkage to refraction on 7q36 (empiric P = 2.32 × 10(-3)), a region previously linked to high myopia. The findings provide further evidence that genes controlling refractive errors are located on 3q26, 7p15, 7p36, and 22q11.

Culture shock and healthcare workers in remote Indigenous communities of Australia: what do we know and how can we measure it?

PubMed

Muecke, A; Lenthall, S; Lindeman, M

2011-01-01

Culture shock or cultural adaptation is a significant issue confronting non-Indigenous health professionals working in remote Indigenous communities in Australia. This article is presented in two parts. The first part provides a thorough background in the theory of culture shock and cultural adaptation, and a comprehensive analysis of the consequences, causes, and current issues around the phenomenon in the remote Australian healthcare context. Second, the article presents the results of a comprehensive literature review undertaken to determine if existing studies provide tools which may measure the cultural adaptation of remote health professionals. A comprehensive literature review was conducted utilising the meta-databases CINAHL and Ovid Medline. While there is a plethora of descriptive literature about culture shock and cultural adaptation, empirical evidence is lacking. In particular, no empirical evidence was found relating to the cultural adaptation of non-Indigenous health professionals working in Indigenous communities in Australia. In all, 15 international articles were found that provided empirical evidence to support the concept of culture shock. Of these, only 2 articles contained tools that met the pre-determined selection criteria to measure the stages of culture shock. The 2 instruments identified were the Culture Shock Profile (CSP) by Zapf and the Culture Shock Adaptation Inventory (CSAI) by Juffer. There is sufficient evidence to determine that culture shock is a significant issue for non-Indigenous health professionals working in Indigenous communities in Australia. However, further research in this area is needed. The available empirical evidence indicates that a measurement tool is possible but needs further development to be suitable for use in remote Indigenous communities in Australia.

Nudging Guideline-Concordant Antibiotic Prescribing

PubMed Central

Meeker, Daniella; Knight, Tara K.; Friedberg, Mark W.; Linder, Jeffrey A.; Goldstein, Noah J.; Fox, Craig R.; Rothfeld, Alan; Diaz, Guillermo; Doctor, Jason N.

2015-01-01

IMPORTANCE “Nudges” that influence decision making through subtle cognitive mechanisms have been shown to be highly effective in a wide range of applications, but there have been few experiments to improve clinical practice. OBJECTIVE To investigate the use of a behavioral “nudge” based on the principle of public commitment in encouraging the judicious use of antibiotics for acute respiratory infections (ARIs). DESIGN, SETTING, AND PARTICIPANTS Randomized clinical trial in 5 outpatient primary care clinics. A total of 954 adults had ARI visits during the study timeframe: 449 patients were treated by clinicians randomized to the posted commitment letter (335 in the baseline period, 114 in the intervention period); 505 patients were treated by clinicians randomized to standard practice control (384 baseline, 121 intervention). INTERVENTIONS The intervention consisted of displaying poster-sized commitment letters in examination rooms for 12 weeks. These letters, featuring clinician photographs and signatures, stated their commitment to avoid inappropriate antibiotic prescribing for ARIs. MAIN OUTCOMES AND MEASURES Antibiotic prescribing rates for antibiotic-inappropriate ARI diagnoses in baseline and intervention periods, adjusted for patient age, sex, and insurance status. RESULTS Baseline rates were 43.5% and 42.8% for control and poster, respectively. During the intervention period, inappropriate prescribing rates increased to 52.7% for controls but decreased to 33.7% in the posted commitment letter condition. Controlling for baseline prescribing rates, we found that the posted commitment letter resulted in a 19.7 absolute percentage reduction in inappropriate antibiotic prescribing rate relative to control (P = .02). There was no evidence of diagnostic coding shift, and rates of appropriate antibiotic prescriptions did not diminish over time. CONCLUSIONS AND RELEVANCE Displaying poster-sized commitment letters in examination rooms decreased inappropriate antibiotic prescribing for ARIs. The effect of this simple, low-cost intervention is comparable in magnitude to costlier, more intensive quality-improvement efforts. TRIAL REGISTRATION clinicaltrials.gov identifier: NCT01767064 PMID:24474434

Proteomic Cornerstones of Hematopoietic Stem Cell Differentiation: Distinct Signatures of Multipotent Progenitors and Myeloid Committed Cells*

PubMed Central

Klimmeck, Daniel; Hansson, Jenny; Raffel, Simon; Vakhrushev, Sergey Y.; Trumpp, Andreas; Krijgsveld, Jeroen

2012-01-01

Regenerative tissues such as the skin epidermis, the intestinal mucosa or the hematopoietic system are organized in a hierarchical manner with stem cells building the top of this hierarchy. Somatic stem cells harbor the highest self-renewal activity and generate a series of multipotent progenitors which differentiate into lineage committed progenitors and subsequently mature cells. In this report, we applied an in-depth quantitative proteomic approach to analyze and compare the full proteomes of ex vivo isolated and FACS-sorted populations highly enriched for either multipotent hematopoietic stem/progenitor cells (HSPCs, LinnegSca-1+c-Kit+) or myeloid committed precursors (LinnegSca-1−c-Kit+). By employing stable isotope dimethyl labeling and high-resolution mass spectrometry, more than 5000 proteins were quantified. From biological triplicate experiments subjected to rigorous statistical evaluation, 893 proteins were found differentially expressed between multipotent and myeloid committed cells. The differential protein content in these cell populations points to a distinct structural organization of the cytoskeleton including remodeling activity. In addition, we found a marked difference in the expression of metabolic enzymes, including a clear shift of specific protein isoforms of the glycolytic pathway. Proteins involved in translation showed a collective higher expression in myeloid progenitors, indicating an increased translational activity. Strikingly, the data uncover a unique signature related to immune defense mechanisms, centering on the RIG-I and type-1 interferon response systems, which are installed in multipotent progenitors but not evident in myeloid committed cells. This suggests that specific, and so far unrecognized, mechanisms protect these immature cells before they mature. In conclusion, this study indicates that the transition of hematopoietic stem/progenitors toward myeloid commitment is accompanied by a profound change in processing of cellular resources, adding novel insights into the molecular mechanisms at the interface between multipotency and lineage commitment. PMID:22454540

Smartphone-Based, Self-Administered Intervention System for Alcohol Use Disorders: Theory and Empirical Evidence Basis

PubMed Central

Dulin, Patrick L.; Gonzalez, Vivian M.; King, Diane K.; Giroux, Danielle; Bacon, Samantha

2013-01-01

Advances in mobile technology provide an opportunity to deliver in-the-moment interventions to individuals with alcohol use disorders, yet availability of effective “apps” that deliver evidence-based interventions is scarce. We developed an immediately available, portable, smartphone-based intervention system whose purpose is to provide stand-alone, self-administered assessment and intervention. In this paper, we describe how theory and empirical evidence, combined with smartphone functionality contributed to the construction of a user-friendly, engaging alcohol intervention. With translation in mind, we discuss how we selected appropriate intervention components including assessments, feedback and tools, that work together to produce the hypothesized outcomes. PMID:24347811

Prosocial Motivation and Blood Donations: A Survey of the Empirical Literature

PubMed Central

Goette, Lorenz; Stutzer, Alois; Frey, Beat M.

2010-01-01

Summary Recent shortages in the supply of blood donations have renewed the interest in how blood donations can be increased temporarily. We survey the evidence on the role of financial and other incentives in eliciting blood donations among donors who are normally willing to donate pro bono. We present the predictions from different empirical/psychological-based theories, with some predicting that incentives are effective while others predict that incentives may undermine prosocial motivation. The evidence suggests that incentives work relatively well in settings in which donors are relatively anonymous, but evidence indicates also that when image concerns become important, incentives may be counterproductive as donors do not want to be seen as greedy. PMID:20737018

The Role of Metaphysical Naturalism in Science

ERIC Educational Resources Information Center

Mahner, Martin

2012-01-01

This paper defends the view that metaphysical naturalism is a constitutive ontological principle of science in that the general empirical methods of science, such as observation, measurement and experiment, and thus the very production of empirical evidence, presuppose a no-supernature principle. It examines the consequences of metaphysical…

U.S. Broadcast Deregulation: A Case of Dubious Evidence.

ERIC Educational Resources Information Center

Levin, Harry J.

1986-01-01

Reviews the empirical evidence cited by the FCC in favor of increasing the allowable number of radio and TV stations owned by one group. Argues FCC was biased in favor of deregulation despite weighty evidence indicating continued need for regulation. (MS)

Interprofessional Emergency Training Leads to Changes in the Workplace.

PubMed

Eisenmann, Dorothea; Stroben, Fabian; Gerken, Jan D; Exadaktylos, Aristomenis K; Machner, Mareen; Hautz, Wolf E

2018-01-01

Preventable mistakes occur frequently and can lead to patient harm and death. The emergency department (ED) is notoriously prone to such errors, and evidence suggests that improving teamwork is a key aspect to reduce the rate of error in acute care settings. Only a few strategies are in place to train team skills and communication in interprofessional situations. Our goal was to conceptualize, implement, and evaluate a training module for students of three professions involved in emergency care. The objective was to sensitize participants to barriers for their team skills and communication across professional borders. We developed a longitudinal simulation-enhanced training format for interprofessional teams, consisting of final-year medical students, advanced trainees of emergency nursing and student paramedics. The training format consisted of several one-day training modules, which took place twice in 2016 and 2017. Each training module started with an introduction to share one's roles, professional self-concepts, common misconceptions, and communication barriers. Next, we conducted different simulated cases. Each case consisted of a prehospital section (for paramedics and medical students), a handover (everyone), and an ED section (medical students and emergency nurses). After each training module, we assessed participants' "Commitment to Change." In this questionnaire, students were anonymously asked to state up to three changes that they wished to implement as a result of the course, as well as the strength of their commitment to these changes. In total, 64 of 80 participants (80.0%) made at least one commitment to change after participating in the training modules. The total of 123 commitments was evenly distributed over four emerging categories: communication , behavior , knowledge and attitude . Roughly one third of behavior- and attitude-related commitments were directly related to interprofessional topics (e.g., "acknowledge other professions' work"), and these were equally distributed among professions. At the two-month follow-up, 32 participants (50%) provided written feedback on their original commitments: 57 of 62 (91.9%) commitments were at least partly realized at the follow-up, and only five (8.1%) commitments lacked realization entirely. A structured simulation-enhanced intervention was successful in promoting change to the practice of emergency care, while training teamwork and communication skills jointly.

Which professional (non-technical) competencies are most important to the success of graduate veterinarians? A Best Evidence Medical Education (BEME) systematic review: BEME Guide No. 38.

PubMed

Cake, Martin A; Bell, Melinda A; Williams, Julie C; Brown, Fiona J L; Dozier, Marshall; Rhind, Susan M; Baillie, Sarah

2016-06-01

Despite the growing prominence of professional (non-technical) competencies in veterinary education, the evidence to support their importance to veterinary graduates is unclear. To summarize current evidence within the veterinary literature for the importance of professional competencies to graduate success. A systematic search of electronic databases was conducted (CAB Abstracts, Web of Science, PubMed, PsycINFO, ERIC, Australian and British Education Index, Dissertations & Theses) from 1988 to 2015 and limited to the veterinary discipline (veterinar* term required). Evidence was sought from consensus-based competence frameworks, surveys of stakeholder perceptions, and empirical evidence linked to relevant outcomes (e.g. employability, client satisfaction or compliance). Data extraction was completed by two independent reviewers and included a quality assessment of each source. Fifty-two sources were included in the review, providing evidence from expert frameworks (10 sources), stakeholder perceptions (30 sources, including one from the previous category), and empirical research (13 sources). Communication skills were the only competency to be well-supported by all three categories of evidence. Other competencies supported by multiple sources of empirical evidence include empathy, relationship-centered care, self-efficacy, and business skills. Other competencies perceived to be relatively more important included awareness of limitations, professional values, critical thinking, collaboration, and resilience. This review has highlighted the comparatively weak body of evidence supporting the importance of professional competencies for veterinary graduate success, with the exception of communication skills. However we stress this is more indicative of the scarcity of high-quality veterinary-based education research in the field, than of the true priority of these competencies.

Braveheart, a long non-coding RNA required for cardiovascular lineage commitment

PubMed Central

Klattenhoff, Carla; Scheuermann, Johanna C.; Surface, Lauren E.; Bradley, Robert K.; Fields, Paul A.; Steinhauser, Matthew L.; Ding, Huiming; Butty, Vincent L.; Torrey, Lillian; Haas, Simon; Abo, Ryan; Tabebordbar, Mohammadsharif; Lee, Richard T.; Burge, Christopher B.; Boyer, Laurie A.

2013-01-01

Summary Long noncoding RNAs (lncRNAs) are often expressed in a development-specific manner, yet little is known about their roles in lineage commitment. Here, we identified Braveheart (Bvht), a heart-associated lncRNA in mouse. Using multiple embryonic stem cell (ESC) differentiation strategies, we show that Bvht is required for progression of nascent mesoderm towards a cardiac fate. We find that Bvht is necessary for activation of a core cardiovascular gene network and functions upstream of MesP1 (mesoderm posterior 1), a master regulator of a common multipotent cardiovascular progenitor. We also show that Bvht interacts with SUZ12, a component of Polycomb Repressive Complex 2 (PRC2), during cardiomyocyte differentiation suggesting that Bvht mediates epigenetic regulation of cardiac commitment. Finally, we demonstrate a role for Bvht in maintaining cardiac fate in neonatal cardiomyocytes. Together, our work provides evidence for a long noncoding RNA with critical roles in the establishment of the cardiovascular lineage during mammalian development. PMID:23352431

Importance of relationship quality and communication on foodservice for the elderly.

PubMed

Seo, Sunhee; Back, Ki Joon; Shanklin, Carol W

2011-02-01

In order to promote foodservice for the elderly, foodservice managers in Continuing Care Retirement Communities (CCRCs) must identify the main factors to enhance the satisfaction and behavioral intentions with food service. The purpose of this study was to investigate the relationships between relationship quality (consisting of trust, commitment, and satisfaction) and communication in the formation of elderly's behavioral intentions with food services at CCRCs. A survey was administered to residents in two CCRCs and a total of 327 residents participated. A tested structural equation model exhibited good model fit and explanatory power of the study construct. Satisfaction directly influenced word-of-mouth and service quality has an influence on commitment. Commitment was a significant determinant of behavioral intentions to eat more often in the dining room. Also, communication showed positive association with trust. The results provided strong evidence for the importance of satisfaction and communication as a consequence of relationship marketing efforts. Suggestions for future research to better understand the elderly' behavioral intention judgments were given.

Importance of relationship quality and communication on foodservice for the elderly

PubMed Central

Back, Ki Joon; Shanklin, Carol W.

2011-01-01

In order to promote foodservice for the elderly, foodservice managers in Continuing Care Retirement Communities (CCRCs) must identify the main factors to enhance the satisfaction and behavioral intentions with food service. The purpose of this study was to investigate the relationships between relationship quality (consisting of trust, commitment, and satisfaction) and communication in the formation of elderly's behavioral intentions with food services at CCRCs. A survey was administered to residents in two CCRCs and a total of 327 residents participated. A tested structural equation model exhibited good model fit and explanatory power of the study construct. Satisfaction directly influenced word-of-mouth and service quality has an influence on commitment. Commitment was a significant determinant of behavioral intentions to eat more often in the dining room. Also, communication showed positive association with trust. The results provided strong evidence for the importance of satisfaction and communication as a consequence of relationship marketing efforts. Suggestions for future research to better understand the elderly' behavioral intention judgments were given. PMID:21487500

[Mentally ill and dangerous: civil commitment or internment? The Belgian judicial framework].

PubMed

Smets, H; Verelst, R; Vandenberghe, J

2009-01-01

There are two important Belgian laws referring to psychiatric disturbances that may prove dangerous. The Civil Code includes the law relating to the protection of the mentally ill person, dated 26th June 1990, better known as the law of civil commitment of the mentally ill. Since April, 2007, the Penal Code has contained a new law on the internment of people with a psychiatric disorder; this new law replaces the old law of the 1st July, 1964, meant to protect the society. Although the two laws apply to different fields, in clinical practice there are sometimes 'grey areas' where it is not immediately evident which legal framework is applicable. Starting from a case study in which the civil judge ordered the civil commitment of a detainee, we explore these 'grey areas' and compare the two legal frameworks. We base our study on the new law on internment, clarify it and sketch the legal history of internment in Belgium.

Safety behavior: Job demands, job resources, and perceived management commitment to safety.

PubMed

Hansez, Isabelle; Chmiel, Nik

2010-07-01

The job demands-resources model posits that job demands and resources influence outcomes through job strain and work engagement processes. We test whether the model can be extended to effort-related "routine" safety violations and "situational" safety violations provoked by the organization. In addition we test more directly the involvement of job strain than previous studies which have used burnout measures. Structural equation modeling provided, for the first time, evidence of predicted relationships between job strain and "routine" violations and work engagement with "routine" and "situational" violations, thereby supporting the extension of the job demands-resources model to safety behaviors. In addition our results showed that a key safety-specific construct 'perceived management commitment to safety' added to the explanatory power of the job demands-resources model. A predicted path from job resources to perceived management commitment to safety was highly significant, supporting the view that job resources can influence safety behavior through both general motivational involvement in work (work engagement) and through safety-specific processes.

[Herbal medicines against urinary tract infections--traditional empiricism or pharmacological evidence?].

PubMed

Bastigkeit, Matthias

2015-02-01

Empirically, a variety of plants are used for uncomplicated urinary tract infections. The variety of phytopharmaceuticals with valid results is much smaller. There is a variety of observational studies about Cranberry, bearsgrape leaves, birch leaves and European goldenrod. This also justifies a recommendation in the pharmacy in a complementary medical treatment. Desireably, larger placebo-controlled studies, which proove the empirical healing, would provide more evidence. Children, pregnant women, men and patients with fever, severe cramps and blood in the urine should not medicate themselve. The patient should be referred to a doctor.

Employees’ Organizational Identification and Affective Organizational Commitment: An Integrative Approach

PubMed Central

Stinglhamber, Florence; Marique, Géraldine; Caesens, Gaëtane; Desmette, Donatienne; Hansez, Isabelle; Hanin, Dorothée; Bertrand, Françoise

2015-01-01

Although several studies have empirically supported the distinction between organizational identification (OI) and affective commitment (AC), there is still disagreement regarding how they are related. Precisely, little attention has been given to the direction of causality between these two constructs and as to why they have common antecedents and outcomes. This research was designed to fill these gaps. Using a cross-lagged panel design with two measurement times, Study 1 examined the directionality of the relationship between OI and AC, and showed that OI is positively related to temporal change in AC, confirming the antecedence of OI on AC. Using a cross-sectional design, Study 2 investigated the mediating role of OI in the relationship between three work experiences (i.e., perceived organizational support, leader-member exchange, and job autonomy) and AC, and found that OI partially mediates the influence of work experiences on AC. Finally, Study 3 examined longitudinally how OI and AC combine in the prediction of actual turnover, and showed that AC totally mediates the relationship between OI and turnover. Overall, these findings suggest that favorable work experiences operate via OI to increase employees' AC that, in turn, decreases employee turnover. PMID:25875086

Employees' organizational identification and affective organizational commitment: an integrative approach.

PubMed

Stinglhamber, Florence; Marique, Géraldine; Caesens, Gaëtane; Desmette, Donatienne; Hansez, Isabelle; Hanin, Dorothée; Bertrand, Françoise

2015-01-01

Although several studies have empirically supported the distinction between organizational identification (OI) and affective commitment (AC), there is still disagreement regarding how they are related. Precisely, little attention has been given to the direction of causality between these two constructs and as to why they have common antecedents and outcomes. This research was designed to fill these gaps. Using a cross-lagged panel design with two measurement times, Study 1 examined the directionality of the relationship between OI and AC, and showed that OI is positively related to temporal change in AC, confirming the antecedence of OI on AC. Using a cross-sectional design, Study 2 investigated the mediating role of OI in the relationship between three work experiences (i.e., perceived organizational support, leader-member exchange, and job autonomy) and AC, and found that OI partially mediates the influence of work experiences on AC. Finally, Study 3 examined longitudinally how OI and AC combine in the prediction of actual turnover, and showed that AC totally mediates the relationship between OI and turnover. Overall, these findings suggest that favorable work experiences operate via OI to increase employees' AC that, in turn, decreases employee turnover.

Doctors on Values and Advocacy: A Qualitative and Evaluative Study.

PubMed

Gallagher, Siun; Little, Miles

2017-12-01

Doctors are increasingly enjoined by their professional organisations to involve themselves in supraclinical advocacy, which embraces activities focused on changing practice and the system in order to address the social determinants of health. The moral basis for doctors' decisions on whether or not to do so has been the subject of little empirical research. This opportunistic qualitative study of the values of medical graduates associated with the Sydney Medical School explores the processes that contribute to doctors' decisions about taking up the advocate role. Our findings show that personal ideals were more important than professional commitments in shaping doctors' decisions on engagement in advocacy. Experiences in early life and during training, including exposure to power and powerlessness, significantly influenced their role choices. Doctors included supraclinical advocacy in their mature practices if it satisfied their desire to achieve excellence. These findings suggest that common approaches to promoting and facilitating advocacy as an individual professional obligation are not fully congruent with the experiences and values of doctors that are significant in creating the advocate. It would seem important to understand better the moral commitments inherent in advocacy to inform future developments in codes of medical ethics and medical education programs.

Variation in Pediatric Organ Donor Management Practices Among US Organ Procurement Organizations.

PubMed

Ream, Robert S; Armbrecht, Eric S

2018-03-01

Reports of actual pediatric organ donor management practice among US organ procurement organizations are sparse, and the use of standardized management guidelines is unknown. A recent consensus statement from the Society of Critical Care Medicine, the American College of Chest Physicians, and the Association of Organ Procurement Organizations offers guidelines for the management of the pediatric organ donor. To describe the use of guidelines and routine practices in the management of the pediatric organ donor with respect to hemodynamics, lung and ventilator management, fluid and electrolytes, hormonal replacement therapy, the use of blood products, thermoregulation, and prophylactic antibiotics. Cross-sectional observational study using a survey and follow-up telephone interview with respondents from all 58 US organ procurement organizations. All 58 US Organ Procurement Organizations participated. A majority employed written guidelines for the management of pediatric donor hemodynamics, thermoregulation, fluids, and electrolytes. Management of blood products, the lung, and mechanical ventilation were less commonly committed to written guidelines, but common practices were described. All used various forms of hormonal replacement therapy and the majority administered empiric antibiotic therapy. Wide variation was observed in the management of the lung, mechanical ventilation, and glycemic control. Most OPOs used forms of standardized donor management for the pediatric organ donor although variation in the content of that management exists. Barriers to an evidence-based approach to the pediatric donor need to be determined and addressed.

Loss of sexual recombination and segregation is associated with increased diversification in evening primroses.

PubMed

Johnson, Marc T J; Fitzjohn, Richard G; Smith, Stacey D; Rausher, Mark D; Otto, Sarah P

2011-11-01

The loss of sexual recombination and segregation in asexual organisms has been portrayed as an irreversible process that commits asexually reproducing lineages to reduced diversification. We test this hypothesis by estimating rates of speciation, extinction, and transition between sexuality and functional asexuality in the evening primroses. Specifically, we estimate these rates using the recently developed BiSSE (Binary State Speciation and Extinction) phylogenetic comparative method, which employs maximum likelihood and Bayesian techniques. We infer that net diversification rates (speciation minus extinction) in functionally asexual evening primrose lineages are roughly eight times faster than diversification rates in sexual lineages, largely due to higher speciation rates in asexual lineages. We further reject the hypothesis that a loss of recombination and segregation is irreversible because the transition rate from functional asexuality to sexuality is significantly greater than zero and in fact exceeded the reverse rate. These results provide the first empirical evidence in support of the alternative theoretical prediction that asexual populations should instead diversify more rapidly than sexual populations because they are free from the homogenizing effects of sexual recombination and segregation. Although asexual reproduction may often constrain adaptive evolution, our results show that the loss of recombination and segregation need not be an evolutionary dead end in terms of diversification of lineages. © 2011 The Author(s). Evolution© 2011 The Society for the Study of Evolution.

Neuroscience and Brain Death Controversies: The Elephant in the Room.

PubMed

Verheijde, Joseph L; Rady, Mohamed Y; Potts, Michael

2018-06-21

The conception and the determination of brain death continue to raise scientific, legal, philosophical, and religious controversies. While both the President's Commission for the Study of Ethical Problems in Medicine and Biomedical and Behavioral Research in 1981 and the President's Council on Bioethics in 2008 committed to a biological definition of death as the basis for the whole-brain death criteria, contemporary neuroscientific findings augment the concerns about the validity of this biological definition. Neuroscientific evidentiary findings, however, have not yet permeated discussions about brain death. These findings have critical relevance (scientifically, medically, legally, morally, and religiously) because they indicate that some core assumptions about brain death are demonstrably incorrect, while others lack sufficient evidential support. If behavioral unresponsiveness does not equate to unconsciousness, then the philosophical underpinning of the definition based on loss of capacity for consciousness as well as the criteria, and tests in brain death determination are incongruent with empirical evidence. Thus, the primary claim that brain death equates to biological death has then been de facto falsified. This conclusion has profound philosophical, religious, and legal implications that should compel respective authorities to (1) reassess the philosophical rationale for the definition of death, (2) initiate a critical reappraisal of the presumed alignment of brain death with the theological definition of death in Abrahamic faith traditions, and (3) enact new legislation ratifying religious exemption to death determination by neurologic criteria.

An open trial of Acceptance-based Separated Family Treatment (ASFT) for adolescents with anorexia nervosa.

PubMed

Timko, C Alix; Zucker, Nancy L; Herbert, James D; Rodriguez, Daniel; Merwin, Rhonda M

2015-06-01

Family based-treatments have the most empirical support in the treatment of adolescent anorexia nervosa; yet, a significant percentage of adolescents and their families do not respond to manualized family based treatment (FBT). The aim of this open trial was to conduct a preliminary evaluation of an innovative family-based approach to the treatment of anorexia: Acceptance-based Separated Family Treatment (ASFT). Treatment was grounded in Acceptance and Commitment Therapy (ACT), delivered in a separated format, and included an ACT-informed skills program. Adolescents (ages 12-18) with anorexia or sub-threshold anorexia and their families received 20 treatment sessions over 24 weeks. Outcome indices included eating disorder symptomatology reported by the parent and adolescent, percentage of expected body weight achieved, and changes in psychological acceptance/avoidance. Half of the adolescents (48.0%) met criteria for full remission at the end of treatment, 29.8% met criteria for partial remission, and 21.3% did not improve. Overall, adolescents had a significant reduction in eating disorder symptoms and reached expected body weight. Treatment resulted in changes in psychological acceptance in the expected direction for both parents and adolescents. This open trial provides preliminary evidence for the feasibility, acceptability, and efficacy of ASFT for adolescents with anorexia. Directions for future research are discussed. Copyright © 2015 Elsevier Ltd. All rights reserved.

Measuring stress in medical education: validation of the Korean version of the higher education stress inventory with medical students.

PubMed

Shim, Eun-Jung; Jeon, Hong Jin; Kim, Hana; Lee, Kwang-Min; Jung, Dooyoung; Noh, Hae-Lim; Roh, Myoung-Sun; Hahm, Bong-Jin

2016-11-24

Medical students face a variety of stressors associated with their education; if not promptly identified and adequately dealt with, it may bring about several negative consequences in terms of mental health and academic performance. This study examined psychometric properties of the Korean version of the Higher Education Stress Inventory (K-HESI). The reliability and validity of the K-HESI were examined in a large scale multi-site survey involving 7110 medical students. The K-HESI, Beck Depression Inventory (BDI) and questions regarding quality of life (QOL) and self-rated physical health (SPH) were administered. Exploratory factor analysis of the K-HESI identified seven factors: Low commitment; financial concerns; teacher-student relationship; worries about future profession; non-supportive climate; workload; and dissatisfaction with education. A subsequent confirmatory factor analysis supported the 7-factor model. Internal consistency of the K-HESI was satisfactory (Cronbach's α = .78). Convergent validity was demonstrated by its positive association with the BDI. Known group validity was supported by the K-HESI's ability to detect significant differences on the overall and subscale scores of K-HESI according to different levels of QOL and SPH. The K-HESI is a psychometrically valid tool that comprehensively assesses various relevant stressors related to medical education. Evidence-based stress management in medical education empirically guided by the regular assessment of stress using reliable and valid measure is warranted.

Understanding Recurrent Crime as System-Immanent Collective Behavior

PubMed Central

Perc, Matjaž; Donnay, Karsten; Helbing, Dirk

2013-01-01

Containing the spreading of crime is a major challenge for society. Yet, since thousands of years, no effective strategy has been found to overcome crime. To the contrary, empirical evidence shows that crime is recurrent, a fact that is not captured well by rational choice theories of crime. According to these, strong enough punishment should prevent crime from happening. To gain a better understanding of the relationship between crime and punishment, we consider that the latter requires prior discovery of illicit behavior and study a spatial version of the inspection game. Simulations reveal the spontaneous emergence of cyclic dominance between “criminals”, “inspectors”, and “ordinary people” as a consequence of spatial interactions. Such cycles dominate the evolutionary process, in particular when the temptation to commit crime or the cost of inspection are low or moderate. Yet, there are also critical parameter values beyond which cycles cease to exist and the population is dominated either by a stable mixture of criminals and inspectors or one of these two strategies alone. Both continuous and discontinuous phase transitions to different final states are possible, indicating that successful strategies to contain crime can be very much counter-intuitive and complex. Our results demonstrate that spatial interactions are crucial for the evolutionary outcome of the inspection game, and they also reveal why criminal behavior is likely to be recurrent rather than evolving towards an equilibrium with monotonous parameter dependencies. PMID:24124533

A path analysis study of factors influencing hospital staff perceptions of quality of care factors associated with patient satisfaction and patient experience.

PubMed

Leggat, Sandra G; Karimi, Leila; Bartram, Timothy

2017-11-16

Hospital staff are interested in information on patient satisfaction and patient experience that can help them improve quality of care. Staff perceptions of quality of care have been identified as useful proxies when patient data are not available. This study explores the organizational factors and staff attitudes that influence staff perceptions of the quality of the care they provide in relation to patient satisfaction and patient experience. Cross sectional survey completed by 258 staff of a large multi-campus, integrated metropolitan hospital in Australia. Structured equation modelling was used to analyse the data. Our data suggest that different perceived organizational factors and staff attitudes contribute to different pathways for patient satisfaction and patient experience indicators. Hospital staff in our sample were more likely to indicate they provided the care that would result in higher patient satisfaction if they felt empowered within a psychologically safe environment. Conversely their views on patient experience were related to their commitment towards their hospital. There was no relationship between the staff perceptions of patient satisfaction and the staff response to the friends and family test. This study provides empirical evidence that staff perceptions of the quality of care they provide that is seen to be related to patient satisfaction and patient experience are enacted through different pathways that reflect differing perceptions of organizational factors and workplace psychological attitudes.

Adopting and Teaching Evidence-Based Practice in Master's-Level Social Work Programs

ERIC Educational Resources Information Center

Drake, Brett; Hovmand, Peter; Jonson-Reid, Melissa; Zayas, Luis H.

2007-01-01

This article makes specific suggestions for teaching evidence-based practice (EBP) in the master's-in-social-work (MSW) curriculum. The authors use the model of EBP as it was originally conceived: a process for posing empirically answerable questions, finding and evaluating the best available evidence, and applying that evidence in conjunction…

Improving work environments in health care: test of a theoretical framework.

PubMed

Rathert, Cheryl; Ishqaidef, Ghadir; May, Douglas R

2009-01-01

In light of high levels of staff turnover and variability in the quality of health care, much attention is currently being paid to the health care work environment and how it potentially relates to staff, patient, and organizational outcomes. Although some attention has been paid to staffing variables, more attention must be paid to improving the work environment for patient care. The purpose of this study was to empirically explore a theoretical model linking the work environment in the health care setting and how it might relate to work engagement, organizational commitment, and patient safety. This study also explored how the work environment influences staff psychological safety, which has been show to influence several variables important in health care. Clinical care providers at a large metropolitan hospital were surveyed using a mail methodology. The overall response rate was 42%. This study analyzed perceptions of staff who provided direct care to patients. Using structural equation modeling, we found that different dimensions of the work environment were related to different outcome variables. For example, a climate for continuous quality improvement was positively related to organizational commitment and patient safety, and psychological safety partially mediated these relationships. Patient-centered care was positively related to commitment but negatively related to engagement. Health care managers need to examine how organizational policies and practices are translated into the work environment and how these influence practices on the front lines of care. It appears that care provider perceptions of their work environments may be useful to consider for improvement efforts.

Inadequate Evidence for Multiple Intelligences, Mozart Effect, and Emotional Intelligence Theories

ERIC Educational Resources Information Center

Waterhouse, Lynn

2006-01-01

I (Waterhouse, 2006) argued that, because multiple intelligences, the Mozart effect, and emotional intelligence theories have inadequate empirical support and are not consistent with cognitive neuroscience findings, these theories should not be applied in education. Proponents countered that their theories had sufficient empirical support, were…

Selecting a Short Form of the MMPI: Addendum to Faschingbauer.

ERIC Educational Resources Information Center

Poythress, Norman G., Jr.

1978-01-01

Faschingbauer offered guidelines in selecting MMPI short forms as substitutes for the MMPI. This reviews empirical studies of the clinical validity of MMPI short forms and discusses MMPI-168, not considered in Faschingbauer's earlier article. Empirical evidence favors the Faschingbauer Abbreviated MMPI and the MMPI-168 over others. (Author)

A Critical Review of Digital Storyline-Enhanced Learning

ERIC Educational Resources Information Center

Novak, Elena

2015-01-01

Storyline is one of the major motivators that lead people to play video games. However, little empirical evidence exists on the instructional effectiveness of integrating a storyline into digital learning materials. This systematic literature review presents current empirical findings on the effects of a storyline game design element for human…

Families and Health: An Empirical Resource Guide for Researchers and Practitioners

ERIC Educational Resources Information Center

Proulx, Christine M.; Snyder, Linley A.

2009-01-01

As evidence mounts indicating that the quality of family relationships affects family member health and that the health of family members influences the quality of family relationships and family functioning, it becomes crucial for family scientists to determine and understand the mechanisms underlying these associations. An empirical resource…

The Future of School Board Governance: Relevancy and Revelation

ERIC Educational Resources Information Center

Alsbury, Thomas L.

2008-01-01

This book combines theoretical debate and empirical evidence of the effectiveness and relevancy of local school boards today. Original theorists of competing school board governance theories, current researchers, and researcher/practitioners provided the latest empirical data about the role of school boards as well as applications for…

Differences in Student Outcomes between Block, Semester, and Trimester Schedules.

ERIC Educational Resources Information Center

McCreary, Jason; Hausman, Charles

Despite the popularity of schedule modifications as a cost-effective reform to improve student outcomes, little empirical research on the consequences of alternative schedules has been conducted. The literature has been dominated by anecdotal reports. Even when empirical evidence is examined, causal comparisons of school outcomes between schedules…

An Attitudinal Explanation of Biases in the Criminal Justice System: An Empirical Testing of Defensive Attribution Theory

ERIC Educational Resources Information Center

Herzog, Sergio

2008-01-01

Theoretical perspectives, supported by empirical evidence, have consistently argued that the judicial treatment of offenders by criminal justice agents is sometimes biased by extralegal factors, such as offenders' sociodemographic characteristics. According to defensive attribution theory, individuals tend to protect themselves against unfortunate…

Employee Development and Turnover Intention: Theory Validation

ERIC Educational Resources Information Center

Rahman, Wali; Nas, Zekeriya

2013-01-01

Purpose: This study aims to examine the pattern of behavior of turnover intentions in developing countries "vis-a-vis" the one in advanced countries through the empirical data from public universities in Khyber Pakhtunkhwa, Pakistan. The study provides empirical evidence from academia in Pakistan, thereby enriching the understanding of…

Entrepreneurship Education in Schools: Empirical Evidence on the Teacher's Role

ERIC Educational Resources Information Center

Ruskovaara, Elena; Pihkala, Timo

2015-01-01

Different approaches and methodologies for entrepreneurship education have been introduced for schools. However, a better theoretical and empirical understanding of the antecedents of entrepreneurship education is needed. The authors analyze what entrepreneurship education practices are used in schools and what role the school and the teacher are…

The Emergence of the Empirical Stance: Children's Testing of Counterintuitive Claims

ERIC Educational Resources Information Center

Ronfard, Samuel; Chen, Eva E.; Harris, Paul L.

2018-01-01

Although children often believe an adult's claims, they may have opportunities to check these claims by gathering relevant empirical evidence themselves. Here, we examine whether children seize such opportunities, especially when the claim is counterintuitive. Chinese preschool and elementary schoolchildren were presented with five different-sized…

Preparing Current and Future Practitioners to Integrate Research in Real Practice Settings

ERIC Educational Resources Information Center

Thyer, Bruce A.

2015-01-01

Past efforts aimed at promoting a better integration between research and practice are reviewed. These include the empirical clinical practice movement (ECP), originating within social work; the empirically supported treatment (EST) initiative of clinical psychology; and the evidence-based practice (EBP) model developed within medicine. The…

Changing Heterosexuals' Attitudes toward Homosexuals: A Systematic Review of the Empirical Literature

ERIC Educational Resources Information Center

Tucker, Edmon W.; Potocky-Tripodi, Miriam

2006-01-01

Objective: This article systematically reviews evidence for interventions that change attitudes toward homosexuals. Method: In all, 17 empirical studies using college and/or university student samples and interventions intended to improve heterosexuals' attitudes toward lesbian, gay, or bisexual individuals are reviewed. Characteristics of the…

Neo-Positivist Intrusions, Post-Qualitative Challenges, and PAR's Generative Indeterminacies

ERIC Educational Resources Information Center

Miller, Janet L.

2017-01-01

Although committed to PAR's overarching aspirations, many advocates also have noted myriad complexities of engaging in PAR, where ambiguities and disarrays--all kinds of inconclusive evidence--can proliferate. Uncertainties especially can erupt if PAR education-focused projects are positioned, oxymoronically, as expected to produce "high…