WorldWideScience

Sample records for behavioral science theory

  1. Statistical test theory for the behavioral sciences

    CERN Document Server

    de Gruijter, Dato N M

    2007-01-01

    Since the development of the first intelligence test in the early 20th century, educational and psychological tests have become important measurement techniques to quantify human behavior. Focusing on this ubiquitous yet fruitful area of research, Statistical Test Theory for the Behavioral Sciences provides both a broad overview and a critical survey of assorted testing theories and models used in psychology, education, and other behavioral science fields. Following a logical progression from basic concepts to more advanced topics, the book first explains classical test theory, covering true score, measurement error, and reliability. It then presents generalizability theory, which provides a framework to deal with various aspects of test scores. In addition, the authors discuss the concept of validity in testing, offering a strategy for evidence-based validity. In the two chapters devoted to item response theory (IRT), the book explores item response models, such as the Rasch model, and applications, incl...

  2. Legislator voting and behavioral science theory: a systematic review.

    Science.gov (United States)

    Tung, Gregory J; Vernick, Jon S; Reiney, Erin V; Gielen, Andrea C

    2012-11-01

    To examine the application of behavioral science theories to explain the voting behavior of legislators for public health policies. We conducted a systematic review to identify studies that examined factors associated with legislator support, intention to vote, or actual votes on public health policies, emphasizing those grounded in behavior science theory. Twenty-one papers met our inclusion criteria, and 6 were explicitly grounded in a behavioral science theory. Behavioral science theories, and the theory of planned behavior in particular, provide a framework for understanding legislator voting behavior and can be used by advocates to advance pro-health policies.

  3. Behavioral and social sciences theories and models: are they used in unintentional injury prevention research?

    Science.gov (United States)

    Trifiletti, L B; Gielen, A C; Sleet, D A; Hopkins, K

    2005-06-01

    Behavioral and social sciences theories and models have the potential to enhance efforts to reduce unintentional injuries. The authors reviewed the published literature on behavioral and social science theory applications to unintentional injury problems to enumerate and categorize the ways different theories and models are used in injury prevention research. The authors conducted a systematic review to evaluate the published literature from 1980 to 2001 on behavioral and social science theory applications to unintentional injury prevention and control. Electronic database searches in PubMed and PsycINFO identified articles that combined behavioral and social sciences theories and models and injury causes. The authors identified some articles that examined behavioral and social science theories and models and unintentional injury topics, but found that several important theories have never been applied to unintentional injury prevention. Among the articles identified, the PRECEDE PROCEED Model was cited most frequently, followed by the Theory of Reasoned Action/Theory of Planned Behavior and Health Belief Model. When behavioral and social sciences theories and models were applied to unintentional injury topics, they were most frequently used to guide program design, implementation or develop evaluation measures; few examples of theory testing were found. Results suggest that the use of behavioral and social sciences theories and models in unintentional injury prevention research is only marginally represented in the mainstream, peer-reviewed literature. Both the fields of injury prevention and behavioral and social sciences could benefit from greater collaborative research to enhance behavioral approaches to injury control.

  4. Comparing three attitude-behavior theories for predicting science teachers' intentions

    Science.gov (United States)

    Zint, Michaela

    2002-11-01

    Social psychologists' attitude-behavior theories can contribute to understanding science teachers' behaviors. Such understanding can, in turn, be used to improve professional development. This article describes leading attitude-behavior theories and summarizes results from past tests of these theories. A study predicting science teachers' intention to incorporate environmental risk education based on these theories is also reported. Data for that study were collected through a mail questionnaire (n = 1336, radjusted = 80%) and analyzed using confirmatory factor and multiple regression analysis. All determinants of intention to act in the Theory of Reasoned Action and Theory of Planned Behavior and some determinants in the Theory of Trying predicted science teachers' environmental risk education intentions. Given the consistency of results across studies, the Theory of Planned Behavior augmented with past behavior is concluded to provide the best attitude-behavior model for predicting science teachers' intention to act. Thus, science teachers' attitude toward the behavior, perceived behavioral control, and subjective norm need to be enhanced to modify their behavior. Based on the Theory of Trying, improving their attitude toward the process and toward success, and expectations of success may also result in changes. Future research should focus on identifying determinants that can further enhance the ability of these theories to predict and explain science teachers' behaviors.

  5. The bounds of reason game theory and the unification of the behavioral sciences

    CERN Document Server

    Gintis, Herbert

    2014-01-01

    Game theory is central to understanding human behavior and relevant to all of the behavioral sciences-from biology and economics, to anthropology and political science. However, as The Bounds of Reason demonstrates, game theory alone cannot fully explain human behavior and should instead complement other key concepts championed by the behavioral disciplines. Herbert Gintis shows that just as game theory without broader social theory is merely technical bravado, so social theory without game theory is a handicapped enterprise. This edition has been thoroughly revised and updated. Reinvigorati

  6. [Relational frame theory - a theoretical framework for contextual behavioral science].

    Science.gov (United States)

    Kensche, M; Schweiger, U

    2015-05-01

    Therapists have to deal with verbal systems and often work with verbal exchange. Therefore, a psychological theory is required, which teaches the therapist how to accomplish this task. The BRT is a theory of human language and cognition that explains how people use their verbal behavior as stimuli in their interrelations and how they act and react, based on the resulting relationships. This behavior is learned very early in the course of language acquisition and functions as a generalized operant. A prerequisite for this is the ability of people to undergo mental simulation. This enables them to construct diverse relational frameworks between individual stimuli. Without relational frameworks, people cannot function. The ability to establish a relational framework is a prerequisite for the formation of rule-governed behavior. Rule-governed behavior economizes complex decision processes, creates interpersonal security and enables dealing with events before they take place. On the other hand, the same properties that enable people to solve problems effectively can also contribute to rigid adherence to rules and experience avoidance. Relational frameworks, once established, outweigh other sources of behavioral regulation. Thus, it can become the basis of psychopathology. Poor contextual control makes it difficult for people to devote flexible, focused and voluntary attention to the present and align their actions with the immediate present. Contextual psychotherapy methods that are based on the BRT start precisely at this point: Targeted establishment of new contingencies in the therapeutic interaction through systematic strengthening of metacognitive mode and through the establishment of new rules that make possible a change in the rule-governed behavior enable undermining of dysfunctional rule-governed behavior and build up desirable behavior. This allows any therapeutic process to be more effective - regardless of the patient's expressed symptoms. © Georg Thieme

  7. The importance of theory in cognitive behavior therapy: a perspective of contextual behavioral science.

    Science.gov (United States)

    Herbert, James D; Gaudiano, Brandon A; Forman, Evan M

    2013-12-01

    For the past 30 years, generations of scholars of cognitive behavior therapy (CBT) have expressed concern that clinical practice has abandoned the close links with theory that characterized the earliest days of the field. There is also a widespread assumption that a greater working knowledge of theory will lead to better clinical outcomes, although there is currently very little hard evidence to support this claim. We suggest that the rise of so-called "third generation" models of CBT over the past decade, along with the dissemination of statistical innovations among psychotherapy researchers, have given new life to this old issue. We argue that theory likely does matter to clinical outcomes, and we outline the future research that would be needed to address this conjecture. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. The Application of the Theory of Reasoned Action and Planned Behavior to Prevention Science in Counseling Psychology

    Science.gov (United States)

    Romano, John L.; Netland, Jason D.

    2008-01-01

    The theory of reasoned action and planned behavior (TRA/PB) is a model of behavior change that has been extensively studied in the health sciences but has had limited exposure in the counseling psychology literature. The model offers counseling psychologists a framework to conceptualize prevention research and practice. The model is important to…

  9. Social Science Theories on Adolescent Risk-Taking: The Relevance of Behavioral Inhibition and Activation

    Science.gov (United States)

    Vermeersch, Hans; T'Sjoen, Guy; Kaufman, Jean-Marc; Van Houtte, Mieke

    2013-01-01

    The major social science theories on adolescent risk-taking--strain, social control, and differential association theories--have received substantial empirical support. The relationships between variables central to these theories and individual differences in temperament related to risk-taking, however, have not been adequately studied. In a…

  10. Investigating the motivational behavior of pupils during outdoor science teaching within self-determination theory.

    Science.gov (United States)

    Dettweiler, Ulrich; Ünlü, Ali; Lauterbach, Gabriele; Becker, Christoph; Gschrey, Bernhard

    2015-01-01

    This paper presents data from a mixed-method pilot study (n = 84) searching into learning psychological aspects of an outdoor science teaching program. We use data from qualitative explorations into the pupils' learning motivation during field observation, a group interview, and open questionnaires, in order to understand quantitative measures from the Self-Determination Index (SDI), and the Practical Orientation (PO) of the program. Our data suggest that lower self-regulated pupils in "normal" science classes show a significantly higher self-regulated learning motivational behavior in the outdoor educational setting (p tool to trigger interest in science in youngsters, especially for less motivated pupils.

  11. Investigating the motivational behavior of pupils during outdoor science teaching within self-determination theory

    Science.gov (United States)

    Dettweiler, Ulrich; Ünlü, Ali; Lauterbach, Gabriele; Becker, Christoph; Gschrey, Bernhard

    2015-01-01

    This paper presents data from a mixed-method pilot study (n = 84) searching into learning psychological aspects of an outdoor science teaching program. We use data from qualitative explorations into the pupils' learning motivation during field observation, a group interview, and open questionnaires, in order to understand quantitative measures from the Self-Determination Index (SDI), and the Practical Orientation (PO) of the program. Our data suggest that lower self-regulated pupils in “normal” science classes show a significantly higher self-regulated learning motivational behavior in the outdoor educational setting (p motivated pupils. PMID:25741301

  12. [Relational Frame Theory--A Theoretical Framework for Contextual Behavioral Science].

    Science.gov (United States)

    Kensche, M; Schweiger, U

    2015-07-01

    Therapists have to deal with verbal systems and often work with verbal exchange. Therefore, a psychological theory is required, which teaches the therapist how to accomplish this task. The BRT is a theory of human language and cognition that explains how people use their verbal behavior as stimuli in their interrelations and how they act and react, based on the resulting relationships. This behavior is learned very early in the course of language acquisition and functions as a generalized operant. A prerequisite for this is the ability of people to undergo mental simulation. This enables them to construct diverse relational frameworks between individual stimuli. Without relational frameworks, people cannot function. The ability to establish a relational framework is a prerequisite for the formation of rule-governed behavior. Rule-governed behavior economizes complex decision processes, creates interpersonal security and enables dealing with events before they take place. On the other hand, the same properties that enable people to solve problems effectively can also contribute to rigid adherence to rules and experience avoidance. Relational frameworks, once established, outweigh other sources of behavioral regulation. Thus, it can become the basis of psychopathology. Poor contextual control makes it difficult for people to devote flexible, focused and voluntary attention to the present and align their actions with the immediate present. Contextual psychotherapy methods that are based on the BRT start precisely at this point: Targeted establishment of new contingencies in the therapeutic interaction through systematic strengthening of metacognitive mode and through the establishment of new rules that make possible a change in the rule-governed behavior enable undermining of dysfunctional rule-governed behavior and build up desirable behavior. This allows any therapeutic process to be more effective--regardless of the patient's expressed symptoms. © Georg Thieme

  13. The Behavioral and Social Sciences.

    Science.gov (United States)

    Simon, Herbert A.

    1980-01-01

    This article reviews some recent technical progress in the social sciences and three frontier areas including evolutionary theory as related to sociobiology, the theory of human rational choice, and cognitive science. These areas offer explanations for broad areas of human behavior. (Author/SA)

  14. The globalization of behavioral science evidence about battered women: a theory of production and diffusion.

    Science.gov (United States)

    Gatowski, S I; Dobbin, S A; Richardson, J T; Ginsburg, G P

    1997-01-01

    A theoretical framework is proposed for understanding how the innovative use of behavioral science evidence is both produced and diffused among members of the global legal community. Using case law analyses and interviews with key individuals involved in selected cases, we examine how battered woman syndrome (BWS) is produced and diffused between and among Australia, Canada, England, and the United States. The following diffusion mechanisms are proposed: (1) The availability and accessibility of credible dissemination sources; (2) characteristics of the overall practice environment operating in each legal culture; (3) the attitudes and knowledge of attorneys and judges about the use of scientific evidence; (4) political and social support for the use of the evidence in the legal culture; and (5) the level of structural equivalence, communication, and "neighbor effects" between and among legal cultures. Each mechanism is discussed and supplemented with information from interviews with individuals involved in key cases involving BWS evidence.

  15. Factors Associated with Milk Consumption among College Students of Yazd University of Medical Sciences Based on Theory of Planned Behavior

    Directory of Open Access Journals (Sweden)

    Mohammad Hossein Baghianimoghadam

    2016-02-01

    Full Text Available Introduction: Daily milk consumption can be introduced as a healthy dietary pattern associated with a range of health benefits. This study aimed to determine factors associated with milk consumption among students of Yazd university of medical sciences based on the theory of planned behavior. Materials & Methods: This cross-sectional study was conducted on 385 students in 2014, who were selected via stratified random sampling. The study data was collected from a questionnaire based on the indirect construct of theory of planned behavior. Finally, the study data were analyzed using the T-test, Chi-square, and Fisher's exact tests. Results: In the present study, 64% of the students consumed milk daily. The behavioral intention, behavioral beliefs, normative beliefs, control beliefs, and perceived power were significantly associated with the milk consumption (p<0.05. Conclusion: Educating the students in regard with the importance of receiving enough amount of milk, modifying their misconceptions as well as reinforcing positive beliefs can be effective in increasing milk consumption. In addition, increasing access to milk in university campuses should be taken into consideration.

  16. Theory and computational science

    International Nuclear Information System (INIS)

    Durham, P.

    1985-01-01

    The theoretical and computational science carried out at the Daresbury Laboratory in 1984/5 is detailed in the Appendix to the Daresbury Annual Report. The Theory, Computational Science and Applications Groups, provide support work for the experimental projects conducted at Daresbury. Use of the FPS-164 processor is also described. (U.K.)

  17. The science of lay theories: How beliefs shape our cognition, behavior, and health

    NARCIS (Netherlands)

    Zedelius, C.M.; Müller, B.C.N.; Schooler, J.W.

    2017-01-01

    This timely and important collection broadens our understanding of the ways in which lay theories (also known as folk psychologies, implicit theories, naïve theories, or mindsets) impact our lives and social relations. Moving well beyond lay theories as applied to intelligence and achievement, this

  18. Theories of information behavior

    CERN Document Server

    Erdelez, Sandra; McKechnie, Lynne

    2005-01-01

    This unique book presents authoritative overviews of more than 70 conceptual frameworks for understanding how people seek, manage, share, and use information in different contexts. A practical and readable reference to both well-established and newly proposed theories of information behavior, the book includes contributions from 85 scholars from 10 countries. Each theory description covers origins, propositions, methodological implications, usage, links to related conceptual frameworks, and listings of authoritative primary and secondary references. The introductory chapters explain key concepts, theory–method connections, and the process of theory development.

  19. How research in behavioral pharmacology informs behavioral science.

    Science.gov (United States)

    Branch, Marc N

    2006-05-01

    Behavioral pharmacology is a maturing science that has made significant contributions to the study of drug effects on behavior, especially in the domain of drug-behavior interactions. Less appreciated is that research in behavioral pharmacology can have, and has had, implications for the experimental analysis of behavior, especially its conceptualizations and theory. In this article, I outline three general strategies in behavioral pharmacology research that have been employed to increase understanding of behavioral processes. Examples are provided of the general characteristics of the strategies and of implications of previous research for behavior theory. Behavior analysis will advance as its theories are challenged.

  20. Political Science Theory for Public Health Practice

    Science.gov (United States)

    Watson, Tyler

    2014-01-01

    Community health educators are well versed in the behavior sciences, including intervention theories. However, most public health professionals are not familiar with the policy theories related to political advocacy. Because health educators are engaging in policy advocacy more frequently, and as a result of the profession including policy…

  1. Investigating the Views of Male Students on Using Bicycles Based on the Theory of Planned Behavior in Yazd University of Medical Sciences, 2012

    Directory of Open Access Journals (Sweden)

    MH Baghianimoghadam

    2014-11-01

    Full Text Available Introduction: Today, it is somewhat possible for general Population to use bicycle as a means of transportation or sport. Physical activity is considered as an important strategy for the prevention and treatment of obesity and other critical metabolic diseases in the different ages of life. Since the Theory of Planned Behavior assesses perceived control beliefs about behaviors, it seems appropriate to study exercise. In the study, the views of male students - as a group which are affective on community norms- about bicycle use were investigated. Method: In this cross-sectional study 250 male students in Yazd University of Medical Sciences responded to a researcher made questionnaire which was designed for assessing their views about bicycle use, based on the Theory of Planned Behavior. The data were analyzed using SPSS v16. Results: The mean age of participants was 23. 01± 3. 83. Findings revealed that the scale means of the theory constructs were as follows: behavioral intention: 8. 54 ±3. 9, Attitude: 2. 97 ± 15. 2, subjective norm: 12. 1± 2. 9 and perceived behavioral control: 17. 5 ±4. 6. Regression analysis indicated that attitude and subjective norm explained 29. 7% of behavioral intention variations (P<0. 001. Conclusion: According to results which indicated that Attitude and subjective norm had more powerful relationship with and predictive power of behavioral intention about using bicycle it is recommended that cultural activities and interventions may be effective to promote using bicycle among students.

  2. Order Theory in Environmental Sciences

    DEFF Research Database (Denmark)

    Sørensen, P. B.; Brüggemann, R.; Lerche, D. B.

    This is the proceeding from the fifth workshop in Order Theory in Environ-mental Science. In this workshop series the concept of Partial Order Theory is development in relation to application and the use is tested based on specific problems. The Partial Order Theory will have a potential use...

  3. Science and information theory

    CERN Document Server

    Brillouin, Léon

    1962-01-01

    A classic source for exploring the connections between information theory and physics, this text is geared toward upper-level undergraduates and graduate students. The author, a giant of 20th-century mathematics, applies the principles of information theory to a variety of issues, including Maxwell's demon, thermodynamics, and measurement problems. 1962 edition.

  4. Educational Theory and Classroom Behavior.

    Science.gov (United States)

    Swanson, Ronald G.; Smith, William S.

    1979-01-01

    Described are two instruments used in a workshop designed to help teachers clarify their own beliefs about education and to shape their classroom behavior accordingly. The Student-Content Inventory concerns styles of student-teacher interaction and the Educational Theory Inventory correlates the respondent's beliefs to major educational theories.…

  5. The ABCs of an evolutionary education science: The academic, behavioral, and cultural implications of an evolutionary approach to education theory and practice

    Science.gov (United States)

    Kauffman, Rick, Jr.

    Calls for improving research-informed policy in education are everywhere. Yet, while there is an increasing trend towards science-based practice, there remains little agreement over which of the sciences to consult and how to organize a collective effort between them. What Education lacks is a general theoretical framework through which policies can be constructed, implemented, and assessed. This dissertation submits that evolutionary theory can provide a suitable framework for coordinating educational policies and practice, and can provide the entire field of education with a clearer sense of how to better manage the learning environment. This dissertation explores two broad paths that outline the conceptual foundations for an Evolutionary Education Science: "Teaching Evolution" and "Using Evolution to Teach." Chapter 1 introduces both of these themes. After describing why evolutionary science is best suited for organizing education research and practice, Chapter 1 proceeds to "teach" an overview of the "evolutionary toolkit"---the mechanisms and principles that underlie the modern evolutionary perspective. The chapter then employs the "toolkit" in examining education from an evolutionary perspective, outlining the evolutionary precepts that can guide theorizing and research in education, describing how educators can "use evolution to teach.". Chapters 2-4 expand on this second theme. Chapters 2 and 3 describe an education program for at-risk 9th and 10th grade students, the Regents Academy, designed entirely with evolutionary principles in mind. The program was rigorously assessed in a randomized control design and has demonstrated success at improving students' academic performance (Chapter 2) and social & behavioral development (Chapter 3). Chapter 4 examines current teaching strategies that underlie effective curriculum-instruction-assessment practices and proposes a framework for organizing successful, evidence-based strategies for neural

  6. Optimal search behavior and classic foraging theory

    International Nuclear Information System (INIS)

    Bartumeus, F; Catalan, J

    2009-01-01

    Random walk methods and diffusion theory pervaded ecological sciences as methods to analyze and describe animal movement. Consequently, statistical physics was mostly seen as a toolbox rather than as a conceptual framework that could contribute to theory on evolutionary biology and ecology. However, the existence of mechanistic relationships and feedbacks between behavioral processes and statistical patterns of movement suggests that, beyond movement quantification, statistical physics may prove to be an adequate framework to understand animal behavior across scales from an ecological and evolutionary perspective. Recently developed random search theory has served to critically re-evaluate classic ecological questions on animal foraging. For instance, during the last few years, there has been a growing debate on whether search behavior can include traits that improve success by optimizing random (stochastic) searches. Here, we stress the need to bring together the general encounter problem within foraging theory, as a mean for making progress in the biological understanding of random searching. By sketching the assumptions of optimal foraging theory (OFT) and by summarizing recent results on random search strategies, we pinpoint ways to extend classic OFT, and integrate the study of search strategies and its main results into the more general theory of optimal foraging.

  7. Cognitive-Behavioral Therapy. Second Edition. Theories of Psychotherapy Series

    Science.gov (United States)

    Craske, Michelle G.

    2017-01-01

    In this revised edition of "Cognitive-Behavioral Therapy," Michelle G. Craske discusses the history, theory, and practice of this commonly practiced therapy. Cognitive-behavioral therapy (CBT) originated in the science and theory of classical and instrumental conditioning when cognitive principles were adopted following dissatisfaction…

  8. Learning Theory and Prosocial Behavior

    Science.gov (United States)

    Rosenhan, D. L.

    1972-01-01

    Although theories of learning which stress the role of reinforcement can help us understand altruistic behaviors, it seems clear that a more complete comprehension calls for an expansion of our notions of learning, such that they incorporate affect and cognition. (Author/JM)

  9. Toward a Theory of Entrepreneurial Behavior

    DEFF Research Database (Denmark)

    Teague, Bruce T.; Gartner, Bill

    2017-01-01

    The chapter reviews several of the most prominent entrepreneurship frameworks to demonstrate that the entrepreneurship field lacks a theory of entrepreneurial behavior. However, each of these existing frameworks would benefit from, and be complemented by, an entrepreneurial behavioral theory. Dra...

  10. Terrorism and the behavioral sciences.

    Science.gov (United States)

    Schouten, Ronald

    2010-01-01

    Terrorism has existed for millennia and is a phenomenon well-known to many parts of the world. Americans were forced to recognize this phenomenon, and our vulnerability to it, by two sets of events in 2001: the attacks on New York City and Washington, DC, and the anthrax mailings that followed shortly thereafter. Psychiatry, psychology, and other behavioral and social sciences have been looked to for assistance in collecting and analyzing intelligence data, understanding terrorism, and developing strategies to combat terrorism. In addition to reviewing areas in which the behavioral sciences have made contributions in addressing this problem, this article discusses the developing roles for behavioral scientists in this field.

  11. Darwinism and the Behavioral Theory of Sociocultural Evolution: An Analysis.

    Science.gov (United States)

    Langdon, John

    1979-01-01

    Challenges the view that the social sciences are theoretically impoverished disciplines when compared with the natural sciences. Demonstrates that the synthesis of an abstract Darwinian model of systemic adaptation and the behavioral principles of social learning produces a logical theory of sociocultural evolution. (DB)

  12. Aerosol science: theory and practice

    International Nuclear Information System (INIS)

    Williams, M.M.R.; Loyalka, S.K.

    1991-01-01

    The purpose of this book is twofold. First, it is intended to give a thorough treatment of the fundamentals of aerosol behavior with rigorous proofs and detailed derivations of the basic equations and removal mechanisms. Second, it is intended to provide practical examples with special attention to radioactive particles and their distribution in size following a radioactive release arising from an accident with a nuclear system. We start with a brief introduction to the applications of aerosol science and the characteristics of aerosols in Chapter 1. In Chapter 2, we devote considerable attention to single and two particle motion with respect to both translation and rotation. Chapter 3 contains extensive discussion of the aerosol general dynamical equation and the dependences of aerosol distributions on size, shape, space, composition, radioactivity, and charge. Important particle rate processes of coagulation, condensation, and deposition/resuspension are discussed in the chapters 4, 6 and 7, respectively. In Chapter 5, we provide a thorough treatment of the analytical and numerical methods used in solving the various forms of the aerosol dynamical equation. We discuss the importance and applications of aerosol science to nuclear technology and, in particular, the nuclear source term in Chapter 8. Our focus in this chapter is on discussions of nuclear accidents that can potentially release large amount of radioactivity to environment. We also discuss the progress that has been made in understanding the natural and engineered aerosol processes that limit or affect such releases. (author)

  13. Mimesis: Linking Postmodern Theory to Human Behavior

    Science.gov (United States)

    Dybicz, Phillip

    2010-01-01

    This article elaborates mimesis as a theory of causality used to explain human behavior. Drawing parallels to social constructionism's critique of positivism and naturalism, mimesis is offered as a theory of causality explaining human behavior that contests the current dominance of Newton's theory of causality as cause and effect. The contestation…

  14. Behaviorism Makes Its Debut: A Review of Lattal and Chase's Behavior Theory and Philosophy

    OpenAIRE

    Zuriff, G.E

    2005-01-01

    Behavior Theory and Philosophy, masterfully edited by Lattal and Chase, is a collection of 21 papers by major behaviorists, presented and discussed at a conference on the intersection of philosophy and behavior analysis held at West Virginia University in 2000. The chapters in Part I are devoted to philosophy of science (causality, constructs, theory, explanation, reductionism) and the relations among behavior analysis and several contemporary philosophical movements (humanism, empiricism, pr...

  15. Complex systems and health behavior change: insights from cognitive science.

    Science.gov (United States)

    Orr, Mark G; Plaut, David C

    2014-05-01

    To provide proof-of-concept that quantum health behavior can be instantiated as a computational model that is informed by cognitive science, the Theory of Reasoned Action, and quantum health behavior theory. We conducted a synthetic review of the intersection of quantum health behavior change and cognitive science. We conducted simulations, using a computational model of quantum health behavior (a constraint satisfaction artificial neural network) and tested whether the model exhibited quantum-like behavior. The model exhibited clear signs of quantum-like behavior. Quantum health behavior can be conceptualized as constraint satisfaction: a mitigation between current behavioral state and the social contexts in which it operates. We outlined implications for moving forward with computational models of both quantum health behavior and health behavior in general.

  16. Attribution Theory in Science Achievement

    Science.gov (United States)

    Craig, Martin

    2013-01-01

    Recent research reveals consistent lags in American students' science achievement scores. Not only are the scores lower in the United States compared to other developed nations, but even within the United States, too many students are well below science proficiency scores for their grade levels. The current research addresses this problem by…

  17. Building Theory for Management Science and Practice

    DEFF Research Database (Denmark)

    Sanchez, Ron; Heene, Aimé

    2017-01-01

    In this paper we examine some fundamental epistemological issues in building theory for applied management science, by which we mean theory that can be usefully applied in a scientific approach to management research and practice. We first define and distinguish “grand theory” from “mid......-range theory” in the social and management sciences. We then elaborate and contrast epistemologies for (i) building “grand theory” intended to be applicable to all cases and contexts, and (ii) building “mid-range theory” intended to apply to specific kinds of contexts. We illustrate the epistemological...... challenges in building grand theory in management science by considering important differences in the abilities of two “grand theories” in strategic management – industry structure theory and firm resources theory – to support development of conceptually consistent models and propositions for empirical...

  18. Behavioral momentum theory: equations and applications.

    Science.gov (United States)

    Nevin, John A; Shahan, Timothy A

    2011-01-01

    Behavioral momentum theory provides a quantitative account of how reinforcers experienced within a discriminative stimulus context govern the persistence of behavior that occurs in that context. The theory suggests that all reinforcers obtained in the presence of a discriminative stimulus increase resistance to change, regardless of whether those reinforcers are contingent on the target behavior, are noncontingent, or are even contingent on an alternative behavior. In this paper, we describe the equations that constitute the theory and address their application to issues of particular importance in applied settings. The theory provides a framework within which to consider the effects of interventions such as extinction, noncontingent reinforcement, differential reinforcement of alternative behavior, and other phenomena (e.g., resurgence). Finally, the theory predicts some counterintuitive and potentially counterproductive effects of alternative reinforcement, and can serve as an integrative guide for intervention when its terms are identified with the relevant conditions of applied settings.

  19. Analysis of Health Behavior Theories for Clustering of Health Behaviors.

    Science.gov (United States)

    Choi, Seung Hee; Duffy, Sonia A

    The objective of this article was to review the utility of established behavior theories, including the Health Belief Model, Theory of Reasoned Action, Theory of Planned Behavior, Transtheoretical Model, and Health Promotion Model, for addressing multiple health behaviors among people who smoke. It is critical to design future interventions for multiple health behavior changes tailored to individuals who currently smoke, yet it has not been addressed. Five health behavior theories/models were analyzed and critically evaluated. A review of the literature included a search of PubMed and Google Scholar from 2010 to 2016. Two hundred sixty-seven articles (252 studies from the initial search and 15 studies from the references of initially identified studies) were included in the analysis. Most of the health behavior theories/models emphasize psychological and cognitive constructs that can be applied only to one specific behavior at a time, thus making them not suitable to address multiple health behaviors. However, the Health Promotion Model incorporates "related behavior factors" that can explain multiple health behaviors among persons who smoke. Future multiple behavior interventions guided by the Health Promotion Model are necessary to show the utility and applicability of the model to address multiple health behaviors.

  20. Use of Theory in Behavior Change Interventions.

    Science.gov (United States)

    Bluethmann, Shirley M; Bartholomew, L Kay; Murphy, Caitlin C; Vernon, Sally W

    2017-04-01

    Theory use may enhance effectiveness of behavioral interventions, yet critics question whether theory-based interventions have been sufficiently scrutinized. This study applied a framework to evaluate theory use in physical activity interventions for breast cancer survivors. The aims were to (1) evaluate theory application intensity and (2) assess the association between extensiveness of theory use and intervention effectiveness. Studies were previously identified through a systematic search, including only randomized controlled trials published from 2005 to 2013, that addressed physical activity behavior change and studied survivors who were theory items from Michie and Prestwich's coding framework were selected to calculate theory intensity scores. Studies were classified into three subgroups based on extensiveness of theory use (Level 1 = sparse; Level 2 = moderate; and Level 3 = extensive). Fourteen randomized controlled trials met search criteria. Most trials used the transtheoretical model ( n = 5) or social cognitive theory ( n = 3). For extensiveness of theory use, 5 studies were classified as Level 1, 4 as Level 2, and 5 as Level 3. Studies in the extensive group (Level 3) had the largest overall effect size ( g = 0.76). Effects were more modest in Level 1 and 2 groups with overall effect sizes of g = 0.28 and g = 0.36, respectively. Theory use is often viewed as essential to behavior change, but theory application varies widely. In this study, there was some evidence to suggest that extensiveness of theory use enhanced intervention effectiveness. However, there is more to learn about how theory can improve interventions for breast cancer survivors.

  1. Infrared behaviors of SU(2 gauge theory

    Directory of Open Access Journals (Sweden)

    Tuominen Kimmo

    2017-01-01

    Full Text Available We will discuss some recent results in the determination of the location of the conformal window in SU(2 gauge theory with Nf fermions in the fundamental representation of the gauge group. In particular, we will demonstrate that the long distance behavior of the continuum theory with Nf = 6 is governed by an infrared stable fixed point.

  2. Terrorism in Pakistan: a behavioral sciences perspective.

    Science.gov (United States)

    Nizami, Asad Tamizuddin; Rana, Mowadat Hussain; Hassan, Tariq Mahmood; Minhas, Fareed Aslam

    2014-01-01

    This article reviews the behavioral science perspectives of terrorism in Pakistan. It can be argued that Pakistan has gained worldwide attention for "terrorism" and its role in the "war against terrorism". The region is well placed geopolitically for economic successes but has been plagued by terrorism in various shapes and forms. A behavioral sciences perspective of terrorism is an attempt to explain it in this part of the world as a complex interplay of historical, geopolitical, anthropological and psychosocial factors and forces. Drawing from theories by Western scholars to explain the behavioral and cognitive underpinnings of a terrorist mind, the authors highlight the peculiarities of similar operatives at individual and group levels. Thorny issues related to the ethical and human right dimensions of the topic are visited from the unique perspective of a society challenged by schisms and divergence of opinions at individual, family, and community levels. The authors have attempted to minimize the political descriptions, although this cannot be avoided entirely, because of the nature of terrorism. Copyright © 2014 John Wiley & Sons, Ltd.

  3. Behaviorism Makes Its Debut: A Review of Lattal and Chase's Behavior Theory and Philosophy

    Science.gov (United States)

    Zuriff, G.E

    2005-01-01

    Behavior Theory and Philosophy, masterfully edited by Lattal and Chase, is a collection of 21 papers by major behaviorists, presented and discussed at a conference on the intersection of philosophy and behavior analysis held at West Virginia University in 2000. The chapters in Part I are devoted to philosophy of science (causality, constructs, theory, explanation, reductionism) and the relations among behavior analysis and several contemporary philosophical movements (humanism, empiricism, pragmatism, selectionism, analytic philosophy). Part II examines behavior-analytic interpretations of mentalistic concepts (intention, imagination, ethics, cognition). Part III presents extensions and applications of basic research in behavior analysis (verbal behavior, creativity, development, education, disability, and corporate culture). The publication of this book signals that behaviorism has developed mature philosophical foundations.

  4. Moving Behavioral Science from Efficacy to Effectiveness

    Science.gov (United States)

    Hallfors, Denise; Cho, Hyunsan

    2007-01-01

    The gap between scientific knowledge and real world practice continues to be a major conundrum for the behavioral sciences. This paper briefly reviews the development of behavioral research and describes problems that have arisen in meeting the goal of improving behavioral interventions through science. Based on published literature and personal…

  5. Science and Human Behavior, dualism, and conceptual modification.

    Science.gov (United States)

    Zuriff, G E

    2003-11-01

    Skinner's Science and Human Behavior is in part an attempt to solve psychology's problem with mind-body dualism by revising our everyday mentalistic conceptual scheme. In the case of descriptive mentalism (the use of mentalistic terms to describe behavior), Skinner offers behavioral "translations." In contrast, Skinner rejects explanatory mentalism (the use of mental concepts to explain behavior) and suggests how to replace it with a behaviorist explanatory framework. For experiential mentalism, Skinner presents a theory of verbal behavior that integrates the use of mentalistic language in first-person reports of phenomenal experience into a scientific framework.

  6. Large transverse momentum behavior of gauge theories

    International Nuclear Information System (INIS)

    Coquereaux, Robert; De Rafael, Eduardo.

    1977-05-01

    The large transverse momentum behavior of Compton scattering and Moeller scattering in Quantum Electrodynamics; and of elastic quark-quark scattering in Quantum Chromodynamics are examined in perturbation theory. The results strongly suggest that the large transverse momentum regime in gauge theories is governed by a differential equation of the Callan-Symanzik type with a suitable momentum dependent anomalous dimension term. An explicit solution for the quark-quark elastic scattering amplitude at large transverse momentum is given

  7. USSR report: life sciences. Biomedical and behavioral sciences

    International Nuclear Information System (INIS)

    1982-09-01

    Studies in life sciences, biomedical sciences, and behavioral sciences are reported. The following fields of interest were studied: agricultural biology, biochemistry, biotechnology, environment effects, medical demography, medicine, microbiology, physiology, radiation biology, and human factors engineering. For individual titles, see N82-33989 through N82-33994

  8. A Behavioral Theory of Human Capital Integration

    DEFF Research Database (Denmark)

    Christensen, Jesper

    design in fostering the integration and use of human capital is bounded by individual cognitive limitations that may lead employees to deviate from expected behavior, both individually and in collaboration. The thesis consists of three research papers relying on comprehensive longitudinal project data...... with one another. The overarching contribution of the thesis is to demonstrate, through the combination of psychological and organizational theory, how the ability of firms to properly activate and apply the knowledge held by their employees is fundamentally contingent on the interplay of cognitive...... of a behavioral theory of human capital integration....

  9. Introductory Statistics for the Behavioral Sciences

    CERN Document Server

    Cohen, Barry H; Lea, R Brooke

    2012-01-01

    A comprehensive and user-friendly introduction to statistics for behavioral science students-revised and updated Refined over seven editions by master teachers, this book gives instructors and students alike clear examples and carefully crafted exercises to support the teaching and learning of statistics for both manipulating and consuming data. One of the most popular and respected statistics texts in the behavioral sciences, the Seventh Edition of Introductory Statistics for the Behavioral Sciences has been fully revised. The new edition presents all the topics students in the behavioral s

  10. Behavior analysis: the science of training.

    Science.gov (United States)

    Farhoody, Parvene

    2012-09-01

    Behavior analysis is a data-driven science dedicated to understanding the mechanisms of behavior. Applied behavior analysis is a branch of this scientific field that systematically applies scientific principles to real-world problems in an effort to improve quality of life. The use of the behavioral technology provides a way to teach human and nonhuman animals more effectively and efficiently and offers those using this technology increased success in achieving behavioral goals. Copyright © 2012 Elsevier Inc. All rights reserved.

  11. Self-Schema Theory and Gender-Related Behaviors: Research on Some Correlates of University Women's Participation in Mathematics, Science and Athletic Activities.

    Science.gov (United States)

    Lips, Hilary M.; And Others

    The usefulness of the self-schema construct for understanding and predicting human behavior and the reason for the gender-relatedness of certain behaviors and experiences were investigated in three studies. The studies examined cognitive correlates of two gender-related behaviors that are more characteristic of and problematic for women than for…

  12. Enhancing "theory of mind" through behavioral synchrony.

    Science.gov (United States)

    Baimel, Adam; Severson, Rachel L; Baron, Andrew S; Birch, Susan A J

    2015-01-01

    Theory of mind refers to the abilities underlying the capacity to reason about one's own and others' mental states. This ability is critical for predicting and making sense of the actions of others, is essential for efficient communication, fosters social learning, and provides the foundation for empathic concern. Clearly, there is incredible value in fostering theory of mind. Unfortunately, despite being the focus of a wealth of research over the last 40 years relatively little is known about specific strategies for fostering social perspective taking abilities. We provide a discussion of the rationale for applying one specific strategy for fostering efficient theory of mind-that of engaging in "behavioral synchrony" (i.e., the act of keeping together in time with others). Culturally evolved collective rituals involving synchronous actions have long been held to act as social glue. Specifically, here we present how behavioral synchrony tunes our minds for reasoning about other minds in the process of fostering social coordination and cooperation, and propose that we can apply behavioral synchrony as a tool for enhancing theory of mind.

  13. On the theory of behavioral mechanics.

    Science.gov (United States)

    Dzendolet, E

    1999-12-01

    The Theory of Behavioral Mechanics is the behavioral analogue of Newton's laws of motion, with the rate of responding in operant conditioning corresponding to physical velocity. In an earlier work, the basic relation between rate of responding and sessions under two FI schedules and over a range of commonly used session values had been shown to be a power function. Using that basic relation, functions for behavioral acceleration, mass, and momentum are derived here. Data from other laboratories also support the applicability of a power function to VI schedules. A particular numerical value is introduced here to be the standard reference value for the behavioral force under the VI-60-s schedule. This reference allows numerical values to be calculated for the behavioral mass and momentum of individual animals. A comparison of the numerical values of the momenta of two animals can be used to evaluate their relative resistances to change, e.g., to extinction, which is itself viewed as a continuously changing behavioral force being imposed on the animal. This overall numerical approach allows behavioral force-values to be assigned to various experimental conditions such as the evaluation of the behavioral force of a medication dosage.

  14. Constructivist Learning Theory and Climate Science Communication

    Science.gov (United States)

    Somerville, R. C.

    2012-12-01

    Communicating climate science is a form of education. A scientist giving a television interview or testifying before Congress is engaged in an educational activity, though one not identical to teaching graduate students. Knowledge, including knowledge about climate science, should never be communicated as a mere catalogue of facts. Science is a process, a way of regarding the natural world, and a fascinating human activity. A great deal is already known about how to do a better job of science communication, but implementing change is not easy. I am confident that improving climate science communication will involve the paradigm of constructivist learning theory, which traces its roots to the 20th-century Swiss epistemologist Jean Piaget, among others. This theory emphasizes the role of the teacher as supportive facilitator rather than didactic lecturer, "a guide on the side, not a sage on the stage." It also stresses the importance of the teacher making a serious effort to understand and appreciate the prior knowledge and viewpoint of the student, recognizing that students' minds are not empty vessels to be filled or blank slates to be written on. Instead, students come to class with a background of life experiences and a body of existing knowledge, of varying degrees of correctness or accuracy, about almost any topic. Effective communication is also usually a conversation rather than a monologue. We know too that for many audiences, the most trusted messengers are those who share the worldview and cultural values of those with whom they are communicating. Constructivist teaching methods stress making use of the parallels between learning and scientific research, such as the analogies between assessing prior knowledge of the audience and surveying scientific literature for a research project. Meanwhile, a well-funded and effective professional disinformation campaign has been successful in sowing confusion, and as a result, many people mistakenly think climate

  15. A philosophy of science perspective on the quantitative analysis of behavior.

    Science.gov (United States)

    Smith, Terry L

    2015-05-01

    B.F. Skinner argued that the science of behavior would progress more rapidly without appealing to theories of learning. He also suggested that theories in a quite different sense were possible, but that the science of behavior as of 1950 was not ready for them. The following analysis distinguishes between Skinner's two concepts of theory. It argues that theory in the second sense has arisen in the quantitative analysis of behavior. The attempt to give a dynamic account of the static regularities of this theory, however, has produced a theory in the first sense. Within its limited domain, this theory offers a rigorous alternative to cognitive accounts of behavior. Rather than distracting attention from actual behavior, it has now led to novel predictions about it. This article is part of a Special Issue entitled 'SQAB 2014'. Copyright © 2015 Elsevier B.V. All rights reserved.

  16. Symmetry behavior of the effective gauge theory

    International Nuclear Information System (INIS)

    Midorikawa, S.

    1981-01-01

    The restoration of spontaneously broken CP invariance is investigated by using the effective QED lagrangian obtained from the standard SU(2) x U(1) gauge theory with two Higgs doublets. It is shown that the large electromagnetic field may restore CP invariance by changing the relative phase angle of Higgs vacuum expectation values even before one of the vacuum expectation values of the two Higgs doublets disappears. Further large magnetic field may lead to the fine structure constant with discontinuous behavior. (orig.)

  17. Applied group theory applications in the engineering (physical, chemical, and medical), biological, social, and behavioral sciences and in the fine arts

    Science.gov (United States)

    Borg, S. F.

    1976-01-01

    A generalized applied group theory is developed, and it is shown that phenomena from a number of diverse disciplines may be included under the umbrella of a single theoretical formulation based upon the concept of a group consistent with the usual definition of this term.

  18. Making Behavioral Science More Useful.

    Science.gov (United States)

    Lorsch, Jay W.

    1979-01-01

    The author makes a plea to both academics and managers to consider the price business pays for applying universal theories in particular situations and asks each to take a role in rectifying the situation. (Author/IRT)

  19. Perceived enjoyment, concentration, intention, and speed violation behavior: Using flow theory and theory of planned behavior.

    Science.gov (United States)

    Atombo, Charles; Wu, Chaozhong; Zhang, Hui; Wemegah, Tina D

    2017-10-03

    Road accidents are an important public health concern, and speeding is a major contributor. Although flow theory (FLT) is a valid model for understanding behavior, currently the nature of the roles and interplay of FLT constructs within the theory of planned behavior (TPB) framework when attempting to explain the determinants of motivations for intention to speed and speeding behavior of car drivers is not yet known. The study aims to synthesize TPB and FLT in explaining drivers of advanced vehicles intentions to speed and speed violation behaviors and evaluate factors that are critical for explaining intention and behavior. The hypothesized model was validated using a sample collected from 354 fully licensed drivers of advanced vehicles, involving 278 males and 76 females on 2 occasions separated by a 3-month interval. During the first of the 2 occasions, participants completed questionnaire measures of TPB and FLT variables. Three months later, participants' speed violation behaviors were assessed. The study observed a significant positive relationship between the constructs. The proposed model accounted for 51 and 45% of the variance in intention to speed and speed violation behavior, respectively. The independent predictors of intention were enjoyment, attitude, and subjective norm. The independent predictors of speed violation behavior were enjoyment, concentration, intention, and perceived behavioral control. The findings suggest that safety interventions for preventing speed violation behaviors should be aimed at underlying beliefs influencing the speeding behaviors of drivers of advanced vehicles. Furthermore, perceived enjoyment is of equal importance to driver's intention, influencing speed violation behavior.

  20. How behavioral science can advance digital health.

    Science.gov (United States)

    Pagoto, Sherry; Bennett, Gary G

    2013-09-01

    The field of behavioral science has produced myriad data on health behavior change strategies and leveraged such data into effective human-delivered interventions to improve health. Unfortunately, the impact of traditional health behavior change interventions has been heavily constrained by patient and provider burden, limited ability to measure and intervene upon behavior in real time, variable adherence, low rates of implementation, and poor third-party coverage. Digital health technologies, including mobile phones, sensors, and online social networks, by being available in real time, are being explored as tools to increase our understanding of health behavior and to enhance the impact of behavioral interventions. The recent explosion of industry attention to the development of novel health technologies is exciting but has far outpaced research. This Special Section of Translational Behavioral Medicine, Smartphones, Sensors, and Social Networks: A New Age of Health Behavior Change features a collection of studies that leverage health technologies to measure, change, and/or understand health behavior. We propose five key areas in which behavioral science can improve the impact of digital health technologies on public health. First, research is needed to identify which health technologies actually impact behavior and health outcomes. Second, we need to understand how online social networks can be leveraged to impact health behavior on a large scale. Third, a team science approach is needed in the developmental process of health technologies. Fourth, behavioral scientists should identify how a balance can be struck between the fast pace of innovation and the much slower pace of research. Fifth, behavioral scientists have an integral role in informing the development of health technologies and facilitating the movement of health technologies into the healthcare system.

  1. Conspiracy theories as quasi-religious mentality: an integrated account from cognitive science, social representations theory, and frame theory.

    Science.gov (United States)

    Franks, Bradley; Bangerter, Adrian; Bauer, Martin W

    2013-01-01

    Conspiracy theories (CTs) can take many forms and vary widely in popularity, the intensity with which they are believed and their effects on individual and collective behavior. An integrated account of CTs thus needs to explain how they come to appeal to potential believers, how they spread from one person to the next via communication, and how they motivate collective action. We summarize these aspects under the labels of stick, spread, and action. We propose the quasi-religious hypothesis for CTs: drawing on cognitive science of religion, social representations theory, and frame theory. We use cognitive science of religion to describe the main features of the content of CTs that explain how they come to stick: CTs are quasi-religious representations in that their contents, forms and functions parallel those found in beliefs of institutionalized religions. However, CTs are quasi-religious in that CTs and the communities that support them, lack many of the institutional features of organized religions. We use social representations theory to explain how CTs spread as devices for making sense of sudden events that threaten existing worldviews. CTs allow laypersons to interpret such events by relating them to common sense, thereby defusing some of the anxiety that those events generate. We use frame theory to explain how some, but not all CTs mobilize collective counter-conspiratorial action by identifying a target and by proposing credible and concrete rationales for action. We specify our integrated account in 13 propositions.

  2. An Analysis of Theories Related to Experiential Learning for Practical Ethics in Science and Technology

    Science.gov (United States)

    Parahakaran, Suma

    2017-01-01

    Learners in higher education are self -driven to attain goals and objectives of what is required by the Universities for career prospects in the fields of Sciences and Technology. This paper analyses theories of experiential learning which will contribute to implementation of Ethical behaviors in science and technology towards citizenship…

  3. Perilaku Pembelian Konsumen: sebuah Tinjauan Literatur Theory Of Planned Behavior

    OpenAIRE

    Meitiana, Meitiana

    2017-01-01

    This study aims to examine the differences between several empirical articles on the theory of planned behavior. Theory of planned behavior provides a framework for studying attitudes toward behaviors that postulate three determinants of conceptual intent. Specifically, the intention is based on the variables of attitude toward behavior, subjective norms, and perceived behavioral control. Although this theory has been used frequently, there are still differences in outcomes in explaining atti...

  4. Infrared behavior of massless field theories

    International Nuclear Information System (INIS)

    Sapirstein, J.R.

    1979-01-01

    Typical infrared effects in several gauge field theories with massless particles are investigated in perturbation theory. It is first shown that divergences occurring in individual Feynman graphs arising from integrations over the long-wavelength modes of the fields cancel when the graphs are grouped together in a particular way, in a generalization of the Bloch-Nordsieck treatment of QED. As one of the requirements of finiteness is renormalization of the vector propagator off shell, the charge in these theories is not directly related to classical experiment. In an effort to find the meaning of charge the low-energy theorem is considered. Although in lowest order the graphs reproduce the Thompson limit, it is found that loop corrections are singular in the low-energy limit; a simple definition of the charge is thus precluded. Finally, the behavior of the quark color magnetic moment is treated. An apparent infrared singularity of this moment is shown to be due to an improper use of perturbation theory, and is removed and replaced with a finite, field-dependent moment, by use of Furry picture propagators

  5. Science Education for Women: Situated Cognition, Feminist Standpoint Theory, and the Status of Women in Science

    Science.gov (United States)

    Pinnick, Cassandra L.

    2008-01-01

    This paper examines the relation between situated cognition theory in science education, and feminist standpoint theory in philosophy of science. It shows that situated cognition is an idea borrowed from a long since discredited philosophy of science. It argues that feminist standpoint theory ought not be indulged as it is a failed challenge to…

  6. A Didactics (Didaktik) of Theory of Science in Higher Education

    DEFF Research Database (Denmark)

    Wiberg, Merete

    A Didactics (Didaktik) of Theory of Science in Higher Education - An investigation of Student’s understanding and application of theory of science and the idea of developing a didactics of theory of science as teaching in ontological complexity The paper is a work in progress and a preparation...... not come into play as a resource for the students’ understanding and investigation of the topic they are dealing with. The idea of this research project is on the one hand to investigate how teaching in theory of science is conducted in various higher education contexts and on the other hand to discuss...... and investigation of the topic they are dealing with. The idea of this research project is on the one hand to investigate how teaching in theory of science is conducted in various higher education contexts and on the other hand to discuss the role theory of science might have in students’ striving of understanding...

  7. The interplay between affect and theory of planned behavior variables

    NARCIS (Netherlands)

    Keer, M.; van den Putte, B.; Neijens, P.

    2012-01-01

    Objectives: To assess whether affective evaluations of health behaviors moderate or mediate the influence of theory of planned behavior (TPB) variables on intention. Methods: For each of 20 health behaviors, respondents (N=300) completed questionnaire measures of affective evaluation, attitude,

  8. Perilaku Pembelian Konsumen: Sebuah Tinjauan Literatur Theory of Planned Behavior

    Directory of Open Access Journals (Sweden)

    Meitiana

    2017-06-01

    Full Text Available This study aims to examine the differences between several empirical articles on the theory of planned behavior. Theory of planned behavior provides a framework for studying attitudes toward behaviors that postulate three determinants of conceptual intent. Specifically, the intention is based on the variables of attitude toward behavior, subjective norms, and perceived behavioral control. Although this theory has been used frequently, there are still differences in outcomes in explaining attitudes toward behavior. The results show that there is still a different view of the theory of planned behavior so it is necessary to identify the gaps that occur in this theory. For further research is expected to expand and enrich the discussion of the theory of planned behavior

  9. Introductory statistics for the behavioral sciences

    CERN Document Server

    Welkowitz, Joan; Cohen, Jacob

    1971-01-01

    Introductory Statistics for the Behavioral Sciences provides an introduction to statistical concepts and principles. This book emphasizes the robustness of parametric procedures wherein such significant tests as t and F yield accurate results even if such assumptions as equal population variances and normal population distributions are not well met.Organized into three parts encompassing 16 chapters, this book begins with an overview of the rationale upon which much of behavioral science research is based, namely, drawing inferences about a population based on data obtained from a samp

  10. Basing assessment and treatment of problem behavior on behavioral momentum theory: Analyses of behavioral persistence.

    Science.gov (United States)

    Schieltz, Kelly M; Wacker, David P; Ringdahl, Joel E; Berg, Wendy K

    2017-08-01

    The connection, or bridge, between applied and basic behavior analysis has been long-established (Hake, 1982; Mace & Critchfield, 2010). In this article, we describe how clinical decisions can be based more directly on behavioral processes and how basing clinical procedures on behavioral processes can lead to improved clinical outcomes. As a case in point, we describe how applied behavior analyses of maintenance, and specifically the long-term maintenance of treatment effects related to problem behavior, can be adjusted and potentially enhanced by basing treatment on Behavioral Momentum Theory. We provide a brief review of the literature including descriptions of two translational studies that proposed changes in how differential reinforcement of alternative behavior treatments are conducted based on Behavioral Momentum Theory. We then describe current clinical examples of how these translations are continuing to impact the definitions, designs, analyses, and treatment procedures used in our clinical practice. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Five roles for using theory and evidence in the design and testing of behavior change interventions.

    Science.gov (United States)

    Bartholomew, L Kay; Mullen, Patricia Dolan

    2011-01-01

    The prevailing wisdom in the field of health-related behavior change is that well-designed and effective interventions are guided by theory. Using the framework of intervention mapping, we describe and provide examples of how investigators can effectively select and use theory to design, test, and report interventions. We propose five roles for theory and evidence about theories: a) identification of behavior and determinants of behavior related to a specified health problem (i.e., the logic model of the problem); b) explication of a causal model that includes theoretical constructs for producing change in the behavior of interest (i.e., the logic model of change); c) selection of intervention methods and delivery of practical applications to achieve changes in health behavior; d) evaluation of the resulting intervention including theoretical mediating variables; and e) reporting of the active ingredients of the intervention together with the evaluation results. In problem-driven applied behavioral or social science, researchers use one or multiple theories, empiric evidence, and new research, both to assess a problem and to solve or prevent a problem. Furthermore, the theories for description of the problem may differ from the theories for its solution. In an applied approach, the main focus is on solving problems regarding health behavior change and improvement of health outcomes, and the criteria for success are formulated in terms of the problem rather than the theory. Resulting contributions to theory development may be quite useful, but they are peripheral to the problem-solving process.

  12. High School Students' Implicit Theories of What Facilitates Science Learning

    Science.gov (United States)

    Parsons, Eileen Carlton; Miles, Rhea; Petersen, Michael

    2011-01-01

    Background: Research has primarily concentrated on adults' implicit theories about high quality science education for all students. Little work has considered the students' perspective. This study investigated high school students' implicit theories about what helped them learn science. Purpose: This study addressed (1) What characterizes high…

  13. A Lesson on Social Role Theory: An Example of Human Behavior in the Social Environment Theory

    OpenAIRE

    Agnes M. Dulin

    2007-01-01

    This paper discusses the social role theory, a theory of Human Behavior in the Social Environment (HBSE). Relevance of this topic is briefly discussed, as well as a definition of the theory and its historical background. Empirical research that employs this theory will be discussed.Recommendations will be made for future theory development and implications for social work education will conclude the discussion.

  14. An Introduction to Item Response Theory for Health Behavior Researchers

    Science.gov (United States)

    Warne, Russell T.; McKyer, E. J. Lisako; Smith, Matthew L.

    2012-01-01

    Objective: To introduce item response theory (IRT) to health behavior researchers by contrasting it with classical test theory and providing an example of IRT in health behavior. Method: Demonstrate IRT by fitting the 2PL model to substance-use survey data from the Adolescent Health Risk Behavior questionnaire (n = 1343 adolescents). Results: An…

  15. Applying organizational behavior theory to primary care.

    Science.gov (United States)

    Mullangi, Samyukta; Saint, Sanjay

    2017-03-01

    Addressing the mounting primary care shortage in the United States has been a focus of educators and policy makers, especially with the passage of the Affordable Care Act in 2010 and the Medicare Access and CHIP Reauthorization Act in 2015, placing increased pressure on the system. The Association of American Medical Colleges recently projected a shortage of as many as 65,000 primary care physicians by 2025, in part because fewer than 20% of medical students are picking primary care for a career. We examined the issue of attracting medical students to primary care through the lens of organizational behavior theory. Assuming there are reasons other than lower income potential for why students are inclined against primary care, we applied various principles of the Herzberg 2-factor theory to reimagine the operational flow and design of primary care. We conclude by proposing several solutions to enrich the job, such as decreasing documentation requirements, reducing the emphasis on specialty consultations, and elevating physicians to a supervisory role.

  16. Applying theory-driven approaches to understanding and modifying clinicians' behavior: what do we know?

    Science.gov (United States)

    Perkins, Matthew B; Jensen, Peter S; Jaccard, James; Gollwitzer, Peter; Oettingen, Gabriele; Pappadopulos, Elizabeth; Hoagwood, Kimberly E

    2007-03-01

    Despite major recent research advances, large gaps exist between accepted mental health knowledge and clinicians' real-world practices. Although hundreds of studies have successfully utilized basic behavioral science theories to understand, predict, and change patients' health behaviors, the extent to which these theories-most notably the theory of reasoned action (TRA) and its extension, the theory of planned behavior (TPB)-have been applied to understand and change clinician behavior is unclear. This article reviews the application of theory-driven approaches to understanding and changing clinician behaviors. MEDLINE and PsycINFO databases were searched, along with bibliographies, textbooks on health behavior or public health, and references from experts, to find article titles that describe theory-driven approaches (TRA or TPB) to understanding and modifying health professionals' behavior. A total of 19 articles that detailed 20 studies described the use of TRA or TPB and clinicians' behavior. Eight articles describe the use of TRA or TPB with physicians, four relate to nurses, three relate to pharmacists, and two relate to health workers. Only two articles applied TRA or TPB to mental health clinicians. The body of work shows that different constructs of TRA or TPB predict intentions and behavior among different groups of clinicians and for different behaviors and guidelines. The number of studies on this topic is extremely limited, but they offer a rationale and a direction for future research as well as a theoretical basis for increasing the specificity and efficiency of clinician-targeted interventions.

  17. The Scientific Theory Profile: A Philosophy of Science Model for Science Teachers.

    Science.gov (United States)

    Loving, Cathleen

    The model developed for use with science teachers--called the Scientific Theory Profile--consists of placing three well-known philosophers of science on a grid, with the x-axis being their methods for judging theories (rational vs. natural) and the y-axis being their views on scientific theories representing the Truth versus mere models of what…

  18. Theories of suicidal behavior applied to Sylvia Plath.

    Science.gov (United States)

    Lester, D

    1998-01-01

    The suicide of Sylvia Plath is examined from the perspective of 15 theories of suicidal behavior and is found to fit best with psychoanalytic and cognitive theories of suicide, in particular those of Aaron Beck, Henry Murray, and Edwin Shneidman.

  19. Theory of reasoned action and theory of planned behavior-based dietary interventions in adolescents and young adults: a systematic review

    OpenAIRE

    Hackman CL; Knowlden AP

    2014-01-01

    Christine L Hackman, Adam P KnowldenDepartment of Health Science, The University of Alabama, Tuscaloosa, AL, USABackground: Childhood obesity has reached epidemic proportions in many nations around the world. The theory of planned behavior (TPB) and the theory of reasoned action (TRA) have been used to successfully plan and evaluate numerous interventions for many different behaviors. The aim of this study was to systematically review and synthesize TPB and TRA-based dietary behavior interven...

  20. The Brain and the Behavioral Sciences

    OpenAIRE

    Harrington, Anne

    2009-01-01

    The increasing visibility and sense of intellectual opportunity associated with neuroscience in recent years have in turn stimulated a growing interest in its past. For the first time, a general reference book on the history of science has seen fit to include a review of the history of the brain and behavioral sciences as a thread to be reckoned with within the broader narrative tapestry. On the one hand, this looks like a welcome sign that a new historical subfield has “come of age.” On the ...

  1. The utility of theory of planned behavior in predicting consistent ...

    African Journals Online (AJOL)

    admin

    disease. Objective: To examine the utility of theory of planned behavior in predicting consistent condom use intention of HIV .... (24-25), making subjective norms as better predictors of intention ..... Organizational Behavior and Human Decision.

  2. Theory of Science Perspectives on Strategic Management Research

    DEFF Research Database (Denmark)

    Foss, Nicolai Juul

    Arguments derived from the theory of science have been present in strategic management discourse since at least the beginning of the 1970s. The field's topjournal,the Strategic Management Journal, has printed several theory of sciencebased papers. Most positions in the theory of science...... (falsificationism, instrumentalism, realism, constructivism, etc.) have been present in the methodological discourse in the field. This chapter briefly reviews theory science applications to strategic management, before a distinctive perspective on the evolution of the strategic management field is developed....... According to this perspective, science progresses when deeper level mechanisms are identified and theorized. Theoretical reduction may therefore be an independent criterion of scientific progress. Application to the strategic management field of this perspective, which in the social sciences is closely...

  3. Crisis behavior: An exploration of theories in concert.

    Science.gov (United States)

    McConnell, Jason B; Crudo, Christine

    2015-01-01

    How might prominent existing communication theory better explain behavior in a crisis context, when considered in concert with one another? This theoretical work highlights the insight to be gained using Situational Crisis Communication Theory and Bandura's notions of self-efficacy to heighten the explanatory power of the Theory of Planned Behavior as applied to communication during times of crisis. Situational Crisis Communication Theory better explains how past experience with crisis influences the attitudes and social norms of crisis behavior, while Bandura's notion of self-efficacy speaks more directly to the availability of resources as contributing factors to perceived behavioral control in a crisis situation. As such, the incorporation of these well-developed notions into the broader framework of the Theory of Planned Behavior affords greater understanding of the relationship between communication and behavior during a crisis. Further exploration of this theoretical relationship is warranted.

  4. A behavioral science framework for understanding kawaii

    OpenAIRE

    Nittono, Hiroshi

    2010-01-01

    Kawaii is a key concept that characterizes modern Japanese culture. It is often translated into English as “cute," but asubtle difference of nuance exists between the two words. Although many books and articles have been published onthis subject, these discussions are mostly limited to the fields of humanities and sociology. In this paper, I put forward aframework for research on kawaii from a behavioral science perspective. First, I provide an overview of kawaii,including a summary of its di...

  5. Behavioral Theory and Culture Special Issue: Authors' Response to Commentaries

    Science.gov (United States)

    Pasick, Rena J.; Burke, Nancy J.; Joseph, Galen

    2009-01-01

    This article presents the authors' response to commentaries that focus on the "Behavioral Constructs and Culture in Cancer Screening" (3Cs) study. The 3Cs study had an unremarkable beginning, with two colleagues discussing their frustration over the narrow range of behavioral theories and the limited guidance the theories offered for a study…

  6. Psychoanalysis, science and the seductive theory of Karl Popper.

    Science.gov (United States)

    Grant, Don C; Harari, Edwin

    2005-06-01

    To present a critique of the ideas of Karl Popper, the philosopher of science, whose depiction of psychoanalysis as a pseudoscience is often used to justify attacks on psychoanalysis. Published sources are used to provide a brief intellectual biography of Popper, a summary of his concept of science and a summary of criticisms of Popper's view of science. His depiction of psychoanalysis and Freud's reply are presented. Clinical, experimental and neurobiological research which refutes Popper's view is summarized. There is a vast scholarly published work critical of Popper's falsifiability criterion of science. Less recognized is Popper's misunderstanding and misrepresentation of psychoanalysis; his argument against it is logically flawed and empirically false. Even if Popper's theory of science is accepted, there is considerable clinical, experimental and neurobiological research in psychoanalysis which meets Popper's criterion of science. Attacks on psychoanalysis based on Popper's theory of science are ill-founded and reflect inadequate scholarship.

  7. A behavioral science/behavioral medicine core curriculum proposal for Japanese undergraduate medical education

    OpenAIRE

    Tsutsumi, Akizumi

    2015-01-01

    Behavioral science and behavioral medicine have not been systematically taught to Japanese undergraduate medical students. A working group under the auspices of Japanese Society of Behavioral Medicine developed an outcome-oriented curriculum of behavioral science/behavioral medicine through three processes: identifying the curriculum contents, holding a joint symposium with related societies, and defining outcomes and proposing a learning module. The behavioral science/behavioral medicine cor...

  8. High-energy behavior of non-Abelian gauge theories

    International Nuclear Information System (INIS)

    Nieh, H.T.; Yao, Y.

    1976-01-01

    This paper is a detailed account of a study in perturbation theory of the high-energy behavior of non-Abelian gauge theories. The fermion-fermion scattering amplitude is calculated up to sixth order in the coupling constant in the high-energy limit s → infinity with fixed t, in the approximation of keeping only the leading logarithmic terms. Results indicate that the high-energy behavior of non-Abelian gauge theories are complicated, and quite different from the known behaviors of other field theories studied so far

  9. Aquatic Instructors' Beliefs Toward Inclusion: The Theory of Planned Behavior.

    Science.gov (United States)

    Conatser, Phillip; Block, Martin; Gansneder, Bruce

    2002-04-01

    The purpose was to (a) examine aquatic instructors' beliefs (female, n = 82; male, n = 29) about teaching swimming to individuals with disabilities in inclusive settings and (b) test the theory of planned behavior model (Ajzen, 1985, 1988, 2001). Aquatic instructors from 25 states representing 122 cities across the U.S. participated in this study. The instrument, named Aquatic Instructors' Beliefs Toward Inclusion (AIBTI), was an extended version of the Physical Educators' Attitudes Toward Teaching Individuals with Disabilities- Swim (Conatser, Block, & Lepore, 2000). A correlated t test showed aquatic instructors' beliefs (attitudes toward the behavior, normative beliefs, perceived behavioral control, intention, behavior) were significantly more favorable toward teaching aquatics to individuals with mild disabilities than individuals with severe disabilities. Stepwise multiple regression showed perceived behavioral control and attitude significantly predicted intention, and intention predicted instructors' inclusive behavior for both disability groups. Further, results indicated the theory of planned behavior predicts aquatic instructors' behavior better than the theory of reasoned action.

  10. Political Science--Yugoslav Theory and Practice.

    Science.gov (United States)

    Spadijer, Balsa

    1979-01-01

    Examines political science teaching and research in Yugoslavia and relates developments within the teaching of this discipline to the Yugoslav social and political system. Concludes that political science activities should aim toward reinforcing the trend toward socialist self-management. Journal availability: see SO 507 303. (Author/DB)

  11. Integrated Theory of Health Behavior Change: Background and Intervention Development

    OpenAIRE

    RYAN, POLLY

    2009-01-01

    An essential characteristic of advanced practice nurses is the use of theory in practice. Clinical nurse specialists apply theory in providing or directing patient care, in their work as consultants to staff nurses, and as leaders influencing and facilitating system change. Knowledge of technology and pharmacology has far outpaced knowledge of how to facilitate health behavior change, and new theories are needed to better understand how practitioners can facilitate health behavior change. In ...

  12. Comment on Gallistel: behavior theory and information theory: some parallels.

    Science.gov (United States)

    Nevin, John A

    2012-05-01

    In this article, Gallistel proposes information theory as an approach to some enduring problems in the study of operant and classical conditioning. Copyright © 2012 Elsevier B.V. All rights reserved.

  13. EMPIRICISM IN LATTER-DAY BEHAVIORAL SCIENCE.

    Science.gov (United States)

    BIXENSTINE, V E

    1964-07-31

    Let me recapitulate. I am not happy with developments in the behavioral sciences. I wonder whether science does actually stand divorced from the intention, motive, and character of the scientist. I suspect that some of our current philosophies in science, whether so conceived or not, encourage and abet a science of the trivial. I believe we should recognize that, as epistemology, the empirical rule cannot stand alone. The great advances in science are associated with its grand conceptions even more than with its discoveries. We often mistakenly assume that the rule of objectivity has traditionally divided the character of science from that of the scientist. This is far from true. The objectivity of 18th- and 19th- century science was believed to be a function not so much of methodology and procedure as of the honesty and integrity of the scientist. Michael Faraday had this to say about the matter (3, p. 233): It puzzles me greatly to know what makes the successful philosopher [scientist]. Is it industry and perseverance, with a moderate proportion of good sense and intelligence? Is not a modest assurance or earnestness a requisite? Do not many fail because they look rather to the renown to be acquired than to the pure acquisition of knowledge, and the delight which the contented mind has in acquiring it for its own sake? I am sure I have seen many who would have been good and successful pursuers of science, and have gained themselves a high name, but that it was the name and the reward they were always looking forward to-the reward of the world's praise. In such there is always a shade of envy or regret over their minds, and I cannot imagine a man making discoveries in science under these feelings. As to Genius and its Power, there may be cases; I suppose there are. I have looked long and often for a genius for our own laboratory, but I have never found one. But I have seen many who would, I think, if they submitted themselves to a sound self-applied discipline of

  14. The nature of science in science education: theories and practices

    Directory of Open Access Journals (Sweden)

    Ana Maria Morais

    2018-01-01

    Full Text Available The article is based on results of research carried out by the ESSA Group (Sociological Studies of the Classroom centred on the inclusion of the nature of science (metascience on science education. The results, based on analyses of various educational texts and contexts – curricula/syllabuses, textbooks and pedagogic practices – and of the relations between those texts/contexts, have in general shown a reduced presence and low conceptualization of metascience. The article starts by presenting the theoretical framework of the research of the ESSA Group which was focused on the introduction of the nature of science in science education. It is mostly based on Ziman’s conceptualization of metascience (1984, 2000 and on Bernstein’s theorization of production and reproduction of knowledge, particularly his model of pedagogic discourse (1990, 2000 and knowledge structures (1999. This is followed by the description of a pedagogical strategy, theoretically grounded, which explores the nature of science in the classroom context. The intention is to give an example of a strategy which privileges a high level learning for all students and which may contribute to a reflection about the inclusion of the nature of science on science education. Finally, considerations are made about the applicability of the strategy on the basis of previous theoretical and empirical arguments which sustain its use in the context of science education.

  15. Data, instruments, and theory a dialectical approach to understanding science

    CERN Document Server

    Ackermann, Robert John

    1985-01-01

    Robert John Ackermann deals decisively with the problem of relativism that has plagued post-empiricist philosophy of science. Recognizing that theory and data are mediated by data domains (bordered data sets produced by scientific instruments), he argues that the use of instruments breaks the dependency of observation on theory and thus creates a reasoned basis for scientific objectivity.

  16. Problems with Feminist Standpoint Theory in Science Education

    Science.gov (United States)

    Landau, Iddo

    2008-01-01

    Feminist standpoint theory has important implications for science education. The paper focuses on difficulties in standpoint theory, mostly regarding the assumptions that different social positions produce different types of knowledge, and that epistemic advantages that women might enjoy are always effective and significant. I conclude that the…

  17. GIS and the Social Sciences : Theory and Applications

    NARCIS (Netherlands)

    Ballas, Dimitris; Clarke, Graham; Franklin, Rachel S.; Newing, Andy

    2017-01-01

    GIS and the Social Sciences offers a uniquely social science approach on the theory and application of GIS with a range of modern examples. It explores how human geography can engage with a variety of important policy issues through linking together GIS and spatial analysis, and demonstrates the

  18. Science, Technology and Innovation: Concepts, Theory and Policy

    OpenAIRE

    Zehra Taşkın; Güleda Doğan

    2016-01-01

    This study is a review of the book entitled “Science, Technology and Innovation: Concepts, Theory and Policy”. In the converging world, the book is an important contribution not only for the field of economy, but also information science which includes information-economy concepts.

  19. [Re]considering queer theories and science education

    Science.gov (United States)

    Fifield, Steve; Letts, Will

    2014-06-01

    We take Mattias Lundin's Inviting queer ideas into the science classroom: studying sexual education from a queer perspective as a point of departure to explore some enduring issues related to the use of queer theories to interrogate science education and its practices. We consider the uneasy, polygamous relationship between gay and lesbian studies and queer theories; the border surveillance that characterizes so much of science [education]; the alluring call of binaries and binary thinking; the `all' within the catchcry `science for all'; and the need to better engage the fullness of science and the curriculum, in addition to noting silences around diverse sexes, sexualities, and desires. We catalogue some of the challenges that persist in this work, and offer thoughts about how to work with and against them to enact a more just and compelling science education.

  20. Analyzing Test-Taking Behavior: Decision Theory Meets Psychometric Theory.

    Science.gov (United States)

    Budescu, David V; Bo, Yuanchao

    2015-12-01

    We investigate the implications of penalizing incorrect answers to multiple-choice tests, from the perspective of both test-takers and test-makers. To do so, we use a model that combines a well-known item response theory model with prospect theory (Kahneman and Tversky, Prospect theory: An analysis of decision under risk, Econometrica 47:263-91, 1979). Our results reveal that when test-takers are fully informed of the scoring rule, the use of any penalty has detrimental effects for both test-takers (they are always penalized in excess, particularly those who are risk averse and loss averse) and test-makers (the bias of the estimated scores, as well as the variance and skewness of their distribution, increase as a function of the severity of the penalty).

  1. The Behavior Intervention Support Team (BIST) Program: Underlying Theories

    Science.gov (United States)

    Boulden, Walter T.

    2010-01-01

    The Behavior Intervention Support Team (BIST) is a proactive school-wide behavior management plan for all students, emphasizing schools partnering with students and parents through caring relationships and high expectations. The BIST program is well-grounded in behavioral theory and combines strength-based and resiliency principles within the…

  2. Cultural Context and Modification of Behavior Change Theory

    Science.gov (United States)

    Sanders Thompson, Vetta L.

    2009-01-01

    Although social and cultural contexts act on each level of the multilevel ecologic model to affect cancer risk, health behavior, and cancer screening and promotion in health behavior research, people have yet to develop theories that sufficiently integrate the social and environmental context with group and individual behavior. The "Behavioral…

  3. Nonparametric statistics for social and behavioral sciences

    CERN Document Server

    Kraska-MIller, M

    2013-01-01

    Introduction to Research in Social and Behavioral SciencesBasic Principles of ResearchPlanning for ResearchTypes of Research Designs Sampling ProceduresValidity and Reliability of Measurement InstrumentsSteps of the Research Process Introduction to Nonparametric StatisticsData AnalysisOverview of Nonparametric Statistics and Parametric Statistics Overview of Parametric Statistics Overview of Nonparametric StatisticsImportance of Nonparametric MethodsMeasurement InstrumentsAnalysis of Data to Determine Association and Agreement Pearson Chi-Square Test of Association and IndependenceContingency

  4. Physical Activity Participation: Social Cognitive Theory versus the Theories of Reasoned Action and Planned Behavior.

    Science.gov (United States)

    Dzewaltowski, David A; Noble, John M; Shaw, Jeff M

    1990-12-01

    Social cognitive theory and the theories of reasoned action and planned behavior were examined in the prediction of 4 weeks of physical activity participation. The theories of reasoned action and planned behavior were supported. Attitude and perceived control predicted intention, and intention predicted physical activity participation. The social cognitive theory variables significantly predicted physical activity participation, with self-efficacy and self-evaluation of the behavior significantly contributing to the prediction. The greater the confidence in participating in physical activity and the greater the satisfaction with present physical activity, the more physical activity performed. Hierarchical regression analyses indicated that perceived control and intentions did not account for any unique variation in physical activity participation over self-efficacy. Therefore the social cognitive theory constructs were better predictors of physical activity than those from the theories of reasoned action and planned behavior.

  5. A quantitative evolutionary theory of adaptive behavior dynamics.

    Science.gov (United States)

    McDowell, J J

    2013-10-01

    The idea that behavior is selected by its consequences in a process analogous to organic evolution has been discussed for over 100 years. A recently proposed theory instantiates this idea by means of a genetic algorithm that operates on a population of potential behaviors. Behaviors in the population are represented by numbers in decimal integer (phenotypic) and binary bit string (genotypic) forms. One behavior from the population is emitted at random each time tick, after which a new population of potential behaviors is constructed by recombining parent behavior bit strings. If the emitted behavior produced a benefit to the organism, then parents are chosen on the basis of their phenotypic similarity to the emitted behavior; otherwise, they are chosen at random. After parent behavior recombination, the population is subjected to a small amount of mutation by flipping random bits in the population's bit strings. The behavior generated by this process of selection, reproduction, and mutation reaches equilibrium states that conform to every empirically valid equation of matching theory, exactly and without systematic error. These equations are known to describe the behavior of many vertebrate species, including humans, in a variety of experimental, naturalistic, natural, and social environments. The evolutionary theory also generates instantaneous dynamics and patterns of preference change in constantly changing environments that are consistent with the dynamics of live-organism behavior. These findings support the assertion that the world of behavior we observe and measure is generated by evolutionary dynamics. PsycINFO Database Record (c) 2013 APA, all rights reserved

  6. High school students' implicit theories of what facilitates science learning

    Science.gov (United States)

    Carlton Parsons, Eileen; Miles, Rhea; Petersen, Michael

    2011-11-01

    Background: Research has primarily concentrated on adults' implicit theories about high quality science education for all students. Little work has considered the students' perspective. This study investigated high school students' implicit theories about what helped them learn science. Purpose: This study addressed (1) What characterizes high school students' implicit theories of what facilitates their learning of science?; (2) With respect to students' self-classifications as African American or European American and female or male, do differences exist in the students' implicit theories? Sample, design and methods: Students in an urban high school located in south-eastern United States were surveyed in 2006 about their thoughts on what helps them learn science. To confirm or disconfirm any differences, data from two different samples were analyzed. Responses of 112 African American and 118 European American students and responses from 297 European American students comprised the data for sample one and two, respectively. Results: Seven categories emerged from the deductive and inductive analyses of data: personal responsibility, learning arrangements, interest and knowledge, communication, student mastery, environmental responsiveness, and instructional strategies. Instructional strategies captured 82% and 80% of the data from sample one and two, respectively; consequently, this category was further subjected to Mann-Whitney statistical analysis at p ethnic differences. Significant differences did not exist for ethnicity but differences between females and males in sample one and sample two emerged. Conclusions: African American and European American students' implicit theories about instructional strategies that facilitated their science learning did not significantly differ but female and male students' implicit theories about instructional strategies that helped them learn science significantly differed. Because students attend and respond to what they think

  7. Behavioral data requirements for translating cognitive theories into computer software algorithms

    International Nuclear Information System (INIS)

    Meister, D.

    1992-01-01

    This paper reviews the characteristics of cognitive theories and their links to behavioral science and advanced intelligent systems. Cognitive theories model human cognition, perception, and communication. They suggest the human functions the system should have, serve as a philosophical basis for system development, and provide abstract design guidelines. The underlying assumption behind this paper is that if the cognitive theories are to have any value at all, they must be translated into usable systems. A process for testing a cognitive theory in terms of conceptual criteria, behavioral predictions and tests, and software development and tests, is suggested. Criteria for measuring the problem solving success of the advanced system are described. A theory of the system as an intelligent problem solver is presented. (author)

  8. Theoretical domains: a heuristic for teaching behavioral theory in HIV/STD prevention courses.

    Science.gov (United States)

    Dolcini, M Margaret; Canin, Lisa; Gandelman, Alice; Skolnik, Heidi

    2004-10-01

    The HIV/STD epidemics have broadened the need for better behavioral intervention programs and highlighted the importance of providing training in behavioral theory to frontline program practitioners. However, there is a lack of effective methods for teaching theoretical concepts to people who may not have a background in behavioral science. This article presents a solution to this challenge by introducing a new heuristic for teaching theory and for placing individual theories/models in a broader context. Using a broad framework, we identify five domains that influence behavior: risk appraisal, self-perceptions, emotions and arousal, relationships and social influence, and environmental and structural factors. Each domain is described, and a brief overview of supporting literature is provided. Following the presentation of domains, we discuss course structure and activities.

  9. CONSUMER BEHAVIOR VIEW FROM THREE DIFFERENT THEORIES

    Directory of Open Access Journals (Sweden)

    Iván Salvador Romero A.

    2014-11-01

    Full Text Available In this paper, the subject is discussed from neoclassical concepts that explain consumer behavior by a utility function, taking into account budgetary constraints that determine it, as consumer behavior as revealed preferences are based on the transitivity also addresses variables to explain consumer final choice. It also integrates the innovative neuroeconomics approach, which explains the issue beyond budgetary constraints, delegating special interest in the study of cognitive aspects or brain impulses, as finally determined by consumer behavior.

  10. Multiscale Morse theory for science discovery

    International Nuclear Information System (INIS)

    Pascucci, V; Mascarenhas, A

    2008-01-01

    Computational scientists employ increasingly powerful parallel supercomputers to model and simulate fundamental physical phenomena. These simulations typically produce massive amounts of data easily running into terabytes and petabytes in the near future. The future ability of scientists to analyze such data, validate their models, and understand the physics depends on the development of new mathematical frameworks and software tools that can tackle this unprecedented complexity in feature characterization and extraction problems. We present recent advances in Morse theory and its use in the development of robust data analysis tools. We demonstrate its practical use in the analysis of two large scale scientific simulations: (i) a direct numerical simulation and a large eddy simulation of the mixing layer in a hydrodynamic instability and (ii) an atomistic simulation of a porous medium under impact. Our ability to perform these two fundamentally different analyses using the same mathematical framework of Morse theory demonstrates the flexibility of our approach and its robustness in managing massive models

  11. Management applications of discontinuity theory | Science ...

    Science.gov (United States)

    1.Human impacts on the environment are multifaceted and can occur across distinct spatiotemporal scales. Ecological responses to environmental change are therefore difficult to predict, and entail large degrees of uncertainty. Such uncertainty requires robust tools for management to sustain ecosystem goods and services and maintain resilient ecosystems. 2.We propose an approach based on discontinuity theory that accounts for patterns and processes at distinct spatial and temporal scales, an inherent property of ecological systems. Discontinuity theory has not been applied in natural resource management and could therefore improve ecosystem management because it explicitly accounts for ecological complexity. 3.Synthesis and applications. We highlight the application of discontinuity approaches for meeting management goals. Specifically, discontinuity approaches have significant potential to measure and thus understand the resilience of ecosystems, to objectively identify critical scales of space and time in ecological systems at which human impact might be most severe, to provide warning indicators of regime change, to help predict and understand biological invasions and extinctions and to focus monitoring efforts. Discontinuity theory can complement current approaches, providing a broader paradigm for ecological management and conservation This manuscript provides insight on using discontinuity approaches to aid in managing complex ecological systems. In part

  12. Density functional theory in materials science.

    Science.gov (United States)

    Neugebauer, Jörg; Hickel, Tilmann

    2013-09-01

    Materials science is a highly interdisciplinary field. It is devoted to the understanding of the relationship between (a) fundamental physical and chemical properties governing processes at the atomistic scale with (b) typically macroscopic properties required of materials in engineering applications. For many materials, this relationship is not only determined by chemical composition, but strongly governed by microstructure. The latter is a consequence of carefully selected process conditions (e.g., mechanical forming and annealing in metallurgy or epitaxial growth in semiconductor technology). A key task of computational materials science is to unravel the often hidden composition-structure-property relationships using computational techniques. The present paper does not aim to give a complete review of all aspects of materials science. Rather, we will present the key concepts underlying the computation of selected material properties and discuss the major classes of materials to which they are applied. Specifically, our focus will be on methods used to describe single or polycrystalline bulk materials of semiconductor, metal or ceramic form.

  13. Experimental game theory and behavior genetics.

    Science.gov (United States)

    Cesarini, David; Dawes, Christopher T; Johannesson, Magnus; Lichtenstein, Paul; Wallace, Björn

    2009-06-01

    We summarize the findings from a research program studying the heritability of behavior in a number of widely used economic games, including trust, dictator, and ultimatum games. Results from the standard behavior genetic variance decomposition suggest that strategies and fundamental economic preference parameters are moderately heritable, with estimates ranging from 18 to 42%. In addition, we also report new evidence on so-called "hyperfair" preferences in the ultimatum game. We discuss the implications of our findings with special reference to current efforts that seek to understand the molecular genetic architecture of complex social behaviors.

  14. On the short distance behavior of string theories

    International Nuclear Information System (INIS)

    Guida, R.; Konishi, K.; Provero, P.

    1991-01-01

    Short distance behavior of string theories is investigated by the use of the discretized path-integral formulation. In particular, the minimum physical length and the generalized uncertainty relation are re-derived from a set of Ward-Takahashi identities. In this paper several issues related to the form of the generalized uncertainty relation and to its implications are discussed. A consistent qualitative picture of short distance behavior of string theory seems to emerge from such a study

  15. Behavioral interventions for insomnia: Theory and practice

    OpenAIRE

    Sharma, Mahendra P.; Andrade, Chittaranjan

    2012-01-01

    Insomnia is a general clinical term that refers to a difficulty in initiating or maintaining sleep. Insomnia is widely prevalent in the general population, especially in the elderly and in those with medical and psychiatric disorders. Hypnotic drug treatments of insomnia are effective but are associated with potential disadvantages. This article presents an overview of behavioral interventions for insomnia. Behavioral interventions for insomnia include relaxation training, stimulus control th...

  16. Integrated Theory of Health Behavior Change: background and intervention development.

    Science.gov (United States)

    Ryan, Polly

    2009-01-01

    An essential characteristic of advanced practice nurses is the use of theory in practice. Clinical nurse specialists apply theory in providing or directing patient care, in their work as consultants to staff nurses, and as leaders influencing and facilitating system change. Knowledge of technology and pharmacology has far outpaced knowledge of how to facilitate health behavior change, and new theories are needed to better understand how practitioners can facilitate health behavior change. In this article, the Integrated Theory of Health Behavior Change is described, and an example of its use as foundation to intervention development is presented. The Integrated Theory of Health Behavior Change suggests that health behavior change can be enhanced by fostering knowledge and beliefs, increasing self-regulation skills and abilities, and enhancing social facilitation. Engagement in self-management behaviors is seen as the proximal outcome influencing the long-term distal outcome of improved health status. Person-centered interventions are directed to increasing knowledge and beliefs, self-regulation skills and abilities, and social facilitation. Using a theoretical framework improves clinical nurse specialist practice by focusing assessments, directing the use of best-practice interventions, and improving patient outcomes. Using theory fosters improved communication with other disciplines and enhances the management of complex clinical conditions by providing holistic, comprehensive care.

  17. The Science of Addiction: Drugs, Brains, and Behavior

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues The Science of Addiction: Drugs, Brains, and Behavior Past Issues / ... brain structure and function. Advances in brain imaging science make it possible to see inside the brain ...

  18. Eating Behaviors of Older African Americans: An Application of the Theory of Planned Behavior

    Science.gov (United States)

    O’Neal, Catherine Walker

    2014-01-01

    Purpose: The study applies the theory of planned behavior to explain the fruit and vegetable eating behaviors, a broad construct consisting of preparing, self-monitoring, and consuming fruits and vegetables, of older African Americans. Design and Methods: Structural equation modeling was used to examine the applicability of the theory of planned behavior with data from 211 older African American women and men (73% women, 26% men; median age range of 57–63 years) participating in a larger intervention study. Results: Attitudes about eating fruit and vegetables, subjective social norms, and perceived behavioral control were related to older African Americans’ intentions to consume fruits and vegetables. Social norms and behavioral intentions were associated with fruit and vegetable eating behaviors. Perceived control did not moderate the influence of behavioral intentions on actual behavior. Implications: Results indicated that the theory of planned behavior can be used to explain variation in older African Americans’ eating behavior. This study also emphasizes the value of considering broader behavioral domains when employing the theory of planned behavior rather than focusing on specific behaviors. Furthermore, social service programs aimed at reducing the incidence of diseases commonly associated with poor eating behaviors among older African Americans must consider promoting not only fruit and vegetable consumption but also related behaviors including preparing and self-monitoring by eliminating structural, cognitive, and normative constraints. PMID:23241919

  19. Practice Theory and Pragmatism in Science & Technology Studies

    DEFF Research Database (Denmark)

    Buch, Anders

    2015-01-01

    begin by an introduction to some of the proponents of practice theory and of pragmatism. Regarding the latter, I primarily present work by Dewey because this is what I am most familiar with. Although I recognize that practice theory and pragmatism differ on fundamental philosophical issues in relation...... to the normative evaluation of action, I show that the two intellectual traditions have much in common when it comes to what they do to STS studies. After this introduction to practice theory, my paper will proceed in the following steps. Firstly, I will briefly survey practice theoretical and pragmatist......Science & Technology Studies (STS) and social science has made a turn, a ‘practice turn’, and the notion ‘practice theory’ has made its way into the field of STS. But it is notable that proponents of this turn and theory rarely mention American pragmatism as a source of inspiration or refer...

  20. SOFSEM 2009: Theory and Practice of Computer Science

    DEFF Research Database (Denmark)

    This book constitutes the refereed proceedings of the 35th Conference on Current Trends in Theory and Practice of Computer Science, SOFSEM 2009, held in Špindleruv Mlýn, Czech Republic, in January 2009. The 49 revised full papers, presented together with 9 invited contributions, were carefully...... reviewed and selected from 132 submissions. SOFSEM 2009 was organized around the following four tracks: Foundations of Computer Science; Theory and Practice of Software Services; Game Theoretic Aspects of E-commerce; and Techniques and Tools for Formal Verification....

  1. Behavioral interventions for insomnia: Theory and practice.

    Science.gov (United States)

    Sharma, Mahendra P; Andrade, Chittaranjan

    2012-10-01

    Insomnia is a general clinical term that refers to a difficulty in initiating or maintaining sleep. Insomnia is widely prevalent in the general population, especially in the elderly and in those with medical and psychiatric disorders. Hypnotic drug treatments of insomnia are effective but are associated with potential disadvantages. This article presents an overview of behavioral interventions for insomnia. Behavioral interventions for insomnia include relaxation training, stimulus control therapy, sleep restriction therapy, sleep hygiene, paradoxical intention therapy, cognitive restructuring, and other approaches. These are briefly explained. Research indicates that behavioral interventions are efficacious, effective, and likely cost-effective treatments for insomnia that yield reliable, robust, and long-term benefits in adults of all ages. Detailed guidance is provided for the practical management of patients with insomnia.

  2. Contributions of Socialization Theory to Consumer Behavior Research

    Science.gov (United States)

    Ward, Scott

    1978-01-01

    Socialization theory can contribute to consumer research because it focuses on (1) youth and development, (2) interaction of factors affecting consumer behavior, and (3) linkages between mental processes and overt behavior. Various approaches to socialization research and consumer research are described, including cognitive development and…

  3. Self-Determination Theory: Intrinsic Motivation and Behavioral Change.

    Science.gov (United States)

    Flannery, Marie

    2017-03-01

    Motivation is a central concept in behavioral change. This article reviews the self-determination theory with an emphasis on "intrinsic motivation," which is facilitated when three basic psychological needs (autonomy, competence, and relatedness) are met. Intrinsic motivation is associated with improved well-being and sustained behavioral change.

  4. On track for success: an innovative behavioral science curriculum model.

    Science.gov (United States)

    Freedy, John R; Carek, Peter J; Dickerson, Lori M; Mallin, Robert M

    2013-01-01

    This article describes the behavioral science curriculum currently in place at the Trident/MUSC Family Medicine Residency Program. The Trident/MUSC Program is a 10-10-10 community-based, university-affiliated program in Charleston, South Carolina. Over the years, the Trident/MUSC residency program has graduated over 400 Family Medicine physicians. The current behavioral science curriculum consists of both required core elements (didactic lectures, clinical observation, Balint groups, and Resident Grand Rounds) as well as optional elements (longitudinal patient care experiences, elective rotations, behavioral science editorial experience, and scholars project with a behavioral science focus). All Trident/MUSC residents complete core behavioral science curriculum elements and are free to participate in none, some, or all of the optional behavioral science curriculum elements. This flexibility allows resident physicians to tailor the educational program in a manner to meet individual educational needs. The behavioral science curriculum is based upon faculty interpretation of existing "best practice" guidelines (Residency Review Committee-Family Medicine and AAFP). This article provides sufficient curriculum detail to allow the interested reader the opportunity to adapt elements of the behavioral science curriculum to other residency training programs. While this behavioral science track system is currently in an early stage of implementation, the article discusses track advantages as well as future plans to evaluate various aspects of this innovative educational approach.

  5. Hypnosis, behavioral theory, and smoking cessation.

    Science.gov (United States)

    Covino, N A; Bottari, M

    2001-04-01

    Although nicotine replacement and other pharmacological treatments head the list of popular interventions for smoking cessation, approaches based on psychology can also assist smokers. Hypnosis, suggestion, and behavior therapies have been offered to patients and studied experimentally for several decades. Although no single psychological approach has been found to be superior to others, psychological interventions contribute significantly to successful treatment outcome in smoking cessation. This article describes common hypnotic and behavioral approaches to smoking cessation and critically reviews some of the findings from clinical and experimental research studies. The authors also offer suggestions regarding treatment and future research.

  6. Behavioral Sciences in Dental Education: Past, Present, and Future.

    Science.gov (United States)

    Dworkin, Samuel F.

    1981-01-01

    A historical perspective and a description of the current status of behavioral sciences in dental education are provided. One organizational approach for developing goals and objectives is suggested. Holistic health is seen as the broadest application of behavioral medicine. (MLW)

  7. Longitudinal driving behavior : Theory and empirics

    NARCIS (Netherlands)

    Ossen, S.J.L.

    2008-01-01

    Congestion is a serious problem in many countries around the world. Consequently a lot of effort is put in inventing smart methods for reducing congestion. Whether these measures lead to the desired effect appears to be largely dependent on the driving behavior of individual road users. It is

  8. Social Ecology of Asthma: Engaging Stakeholders in Integrating Health Behavior Theories and Practice-Based Evidence through Systems Mapping

    Science.gov (United States)

    Gillen, Emily M.; Hassmiller Lich, Kristen; Yeatts, Karin B.; Hernandez, Michelle L.; Smith, Timothy W.; Lewis, Megan A.

    2014-01-01

    This article describes a process for integrating health behavior and social science theories with practice-based insights using participatory systems thinking and diagramming methods largely inspired by system dynamics methods. This integration can help close the gap between research and practice in health education and health behavior by offering…

  9. Behavior change interventions: the potential of ontologies for advancing science and practice.

    Science.gov (United States)

    Larsen, Kai R; Michie, Susan; Hekler, Eric B; Gibson, Bryan; Spruijt-Metz, Donna; Ahern, David; Cole-Lewis, Heather; Ellis, Rebecca J Bartlett; Hesse, Bradford; Moser, Richard P; Yi, Jean

    2017-02-01

    A central goal of behavioral medicine is the creation of evidence-based interventions for promoting behavior change. Scientific knowledge about behavior change could be more effectively accumulated using "ontologies." In information science, an ontology is a systematic method for articulating a "controlled vocabulary" of agreed-upon terms and their inter-relationships. It involves three core elements: (1) a controlled vocabulary specifying and defining existing classes; (2) specification of the inter-relationships between classes; and (3) codification in a computer-readable format to enable knowledge generation, organization, reuse, integration, and analysis. This paper introduces ontologies, provides a review of current efforts to create ontologies related to behavior change interventions and suggests future work. This paper was written by behavioral medicine and information science experts and was developed in partnership between the Society of Behavioral Medicine's Technology Special Interest Group (SIG) and the Theories and Techniques of Behavior Change Interventions SIG. In recent years significant progress has been made in the foundational work needed to develop ontologies of behavior change. Ontologies of behavior change could facilitate a transformation of behavioral science from a field in which data from different experiments are siloed into one in which data across experiments could be compared and/or integrated. This could facilitate new approaches to hypothesis generation and knowledge discovery in behavioral science.

  10. Making a Map of Science: General Systems Theory as a Conceptual Framework for Tertiary Science Education.

    Science.gov (United States)

    Gulyaev, Sergei A.; Stonyer, Heather R.

    2002-01-01

    Develops an integrated approach based on the use of general systems theory (GST) and the concept of 'mapping' scientific knowledge to provide students with tools for a more holistic understanding of science. Uses GST as the core methodology for understanding science and its complexity. Discusses the role of scientific community in producing…

  11. School Psychology Research: Combining Ecological Theory and Prevention Science

    Science.gov (United States)

    Burns, Matthew K.

    2011-01-01

    The current article comments on the importance of theoretical implications within school psychological research, and proposes that ecological theory and prevention science could provide the conceptual framework for school psychology research and practice. Articles published in "School Psychology Review" should at least discuss potential…

  12. Planting contemporary practice theory in the garden of information science

    NARCIS (Netherlands)

    Huizing, A.; Cavanagh, M.

    2011-01-01

    Introduction. The purpose of this paper is to introduce to information science in a coherent fashion the core premises of contemporary practice theory, and thus to engage the information research community in further debate and discussion. Method. Contemporary practice-based approaches are

  13. Information Theory for Information Science: Antecedents, Philosophy, and Applications

    Science.gov (United States)

    Losee, Robert M.

    2017-01-01

    This paper provides an historical overview of the theoretical antecedents leading to information theory, specifically those useful for understanding and teaching information science and systems. Information may be discussed in a philosophical manner and at the same time be measureable. This notion of information can thus be the subject of…

  14. Between Faith and Science: World Culture Theory and Comparative Education

    Science.gov (United States)

    Carney, Stephen; Rappleye, Jeremy; Silova, Iveta

    2012-01-01

    World culture theory seeks to explain an apparent convergence of education through a neoinstitutionalist lens, seeing global rationalization in education as driven by the logic of science and the myth of progress. While critics have challenged these assumptions by focusing on local manifestations of world-level tendencies, such critique is…

  15. The proposition of a general version of the theory of planned behavior: Predicting ecological behavior

    NARCIS (Netherlands)

    Kaiser, F.G.; Gutscher, H.

    2003-01-01

    The present paper explores whether the theory of planned behavior (TPB) must abandon the notion that perceived behavioral control (PBC) has a direct influence on behavior. In a cross-sectional survey of 895 Swiss residents, our hypothesis was tested by means of structural equation models. Applied

  16. Determinants of oral hygiene behavior : a study based on the theory of planned behavior

    NARCIS (Netherlands)

    Buunk-Werkhoven, Y.A.; Dijkstra, Arie; van der Schans, C.P.

    Objective: The aim of this study was to develop an index for oral hygiene behavior (OHB) and to examine potential predictors of this actual behavior based on the theory of planned behavior (TPB). Measures of oral health knowledge (OHK) and the expected effect of having healthy teeth on social

  17. Can the Behavioral Sciences Self-Correct? A Social Epistemic Study

    NARCIS (Netherlands)

    Romero Toro, Felipe

    2016-01-01

    Advocates of the self-corrective thesis argue that scientific method will refute false theories and find closer approximations to the truth in the long run. I discuss a contemporary interpretation of this thesis in terms of frequentist statistics in the context of the behavioral sciences. I show how

  18. Theory and experiment in biomedical science

    Science.gov (United States)

    Allen, Roland

    2012-10-01

    A physicist might regard a person as a collection of electrons and quarks, and a biologist might regard her as an assemblage of biochemical molecules. But according to some speakers at a recent Welch conference [1] biology is a branch of physics. Then biomedical research is a branch of applied physics. Even if one adopts a more modest perspective, it is still true that physics can contribute strongly to biomedical research. An example on the experimental side is the recent studies of G protein-coupled receptors (targeted by more than 50 percent of therapeutic drugs) using synchrotron radiation and nuclear magnetic resonance. On the theory side, one might classify models as microscopic (e.g., simulations of molecules, ions, or electrons), mesoscopic (e.g., simulations of pathways within a cell), or macroscopic (e.g., calculations of processes involving the whole body). We have recently introduced a new macroscopic method for estimating the biochemical response to pharmaceuticals, surgeries, or other medical interventions, and applied it in a simple model of the response to bariatric surgeries [2]. An amazing effect is that the most widely used bariatric surgery (Roux-en-Y-gastric bypass) usually leads to remission of type 2 diabetes in days, long before there is any significant weight loss (with further beneficial effects in the subsequent months and years). Our results confirm that this effect can be largely explained by the enhanced post-meal excretion of glucagon-like peptide 1 (GLP-1), an incretin that increases insulin secretion from the pancreas, but also suggest that other mechanisms are likely to be involved, possibly including an additional insulin-independent pathway for glucose transport into cells. [4pt] [1] Physical Biology, from Atoms to Medicine, edited by Ahmed H. Zewail (Imperial College Press, London, 2008).[0pt] [2] Roland E. Allen, Tyler D. Hughes, Jia Lerd Ng, Roberto D. Ortiz, Michel Abou Ghantous, Othmane Bouhali, Abdelilah Arredouani

  19. A Behavioral Science Assessment of Selected Principles of Consumer Education.

    Science.gov (United States)

    Friedman, Monroe; Rees, Jennifer

    1988-01-01

    This study examined the bahavioral science support for a set of 20 food-buying principles. Three types of principles are found; they differ in the consumer behaviors they recommend and in the nature and strength of support they receive in the behavioral science literature. (Author/JOW)

  20. The theoretical basis for practice-relevant medication use research: patient-centered/behavioral theories.

    Science.gov (United States)

    Blalock, Susan J

    2011-12-01

    There is an urgent need for research to improve the quality of medication use among those who require pharmacotherapy. To describe how behavioral science theories can help to achieve this goal. We begin by describing what a theory is and the functions that theories serve. We then provide 8 guiding principles that are crucial for investigators to understand if they are to use theory appropriately. We conclude by discussing the need for a new model of patient medication self-management that incorporates information concerning factors operating at all levels of the ecological framework, ranging from patient-level to societal-level factors. The 8 guiding principles discussed are the following: (1) There is no single theory that is appropriate for guiding all medication use research; (2) Behavioral science theories are probabilistic, not deterministic; (3) When trying to influence a health behavior, the health behavior of interest must be defined precisely; (4) Many factors outside of patient control influence patient medication use; (5) Every patient is unique; (6) Patient motivation is a fundamental ingredient required to optimize medication use, especially when maintenance of long term behavior is the goal; (7) Health care providers can have a profound effect on patient medication use, and this effect can operate through several possible causal pathways; and (8) When planning an intervention to optimize medication use, it is important to develop a conceptual model that links intervention inputs to the ultimate outcomes that are desired. Medication use can be influenced by a wide variety of factors acting at different levels of the ecological model. The quality of research on medication use could be improved by development of an ecological model specific to medication self-management. Copyright © 2011 Elsevier Inc. All rights reserved.

  1. Who's Who in the Social and Behavioral Sciences.

    Science.gov (United States)

    Norman, Colin

    1983-01-01

    Faculty members in social/behavioral science programs at the Universities of Chicago and California at Berkeley have been given the highest overall "grades" for quality by their academic peers in a survey published by the National Academy of Sciences. Includes scores for anthropology, geography, history, political science, psychology and sociology…

  2. Jung's "Psychology with the Psyche" and the Behavioral Sciences.

    Science.gov (United States)

    Jones, Raya A

    2013-09-01

    The behavioral sciences and Jung's analytical psychology are set apart by virtue of their respective histories, epistemologies, and definitions of subject matter. This brief paper identifies Jung's scientific stance, notes perceptions of Jung and obstacles for bringing his system of thought into the fold of the behavioral sciences. The impact of the "science versus art" debate on Jung's stance is considered with attention to its unfolding in the fin de siècle era.

  3. Integrating design science theory and methods to improve the development and evaluation of health communication programs.

    Science.gov (United States)

    Neuhauser, Linda; Kreps, Gary L

    2014-12-01

    Traditional communication theory and research methods provide valuable guidance about designing and evaluating health communication programs. However, efforts to use health communication programs to educate, motivate, and support people to adopt healthy behaviors often fail to meet the desired goals. One reason for this failure is that health promotion issues are complex, changeable, and highly related to the specific needs and contexts of the intended audiences. It is a daunting challenge to effectively influence health behaviors, particularly culturally learned and reinforced behaviors concerning lifestyle factors related to diet, exercise, and substance (such as alcohol and tobacco) use. Too often, program development and evaluation are not adequately linked to provide rapid feedback to health communication program developers so that important revisions can be made to design the most relevant and personally motivating health communication programs for specific audiences. Design science theory and methods commonly used in engineering, computer science, and other fields can address such program and evaluation weaknesses. Design science researchers study human-created programs using tightly connected build-and-evaluate loops in which they use intensive participatory methods to understand problems and develop solutions concurrently and throughout the duration of the program. Such thinking and strategies are especially relevant to address complex health communication issues. In this article, the authors explore the history, scientific foundation, methods, and applications of design science and its potential to enhance health communication programs and their evaluation.

  4. Finite-temperature behavior of mass hierarchies in supersymmetric theories

    International Nuclear Information System (INIS)

    Ginsparg, P.

    1982-01-01

    It is shown that Witten's mechanism for producing a large gauge hierarchy in supersymmetric theories leads to a novel symmetry behavior at finite temperature. The exponentially large expectation value in such models develops at a critical temperature of order of the small (supersymmetry-breaking) scale. The phase transition can proceed without need of vacuum tunnelling. Models based on Witten's mechanism thus require a reexamination of the standard cosmological treatment of grand unified theories. (orig.)

  5. Infrared behavior of the Reggeon field theory for the pomeron

    International Nuclear Information System (INIS)

    Bardeen, W.A.; Dash, J.W.; Pinsky, S.S.; Rabl, V.

    1975-01-01

    The infrared structure of Reggeon field theory is investigated using renormalization group methods. The infrared fixed point where only the phi 3 interaction is nontrivial is shown to be stable with respect to all higher order interactions within the context of perturbation theory both at D = 2 and in the epsilon-expansion. This may imply that the asymptotic behavior of the total cross section is model independent

  6. Social cognitive theories used to explain physical activity behavior in adolescents: a systematic review and meta-analysis.

    Science.gov (United States)

    Plotnikoff, Ronald C; Costigan, Sarah A; Karunamuni, Nandini; Lubans, David R

    2013-05-01

    To systematically review and examine the explanatory power of key social-cognitive theories used to explain physical activity (PA) intention and behavior, among adolescents. A systematic review and meta-analysis of the literature was performed using the electronic databases Medline, Cumulative Index to Nursing and Allied Health Literature, SPORTdiscus, EBSCO and Education Resources Information Center, Proquest Education Journals Collection, Science Direct, Web of Science and Scopus for social-cognitive theories (i.e., Health Promotion Model, Theory of Planned Behavior, Theory of Reasoned Action, Protection Motivation Theory, Social Cognitive Theory/Self-Efficacy Theory, Health Belief Model, Self-Determination Theory, Transtheoretical Model) used to explain PA intention and behavior. Related keywords in titles, abstracts, or indexing fields were searched. Twenty-three studies satisfied the inclusion criteria and were retained for data extraction and analysis; 16 were cross-sectional studies and seven were longitudinal studies. Most studies employed self-report measures. In general, the models explained greater proportions of variance for intention compared to behavior. The meta-analyses revealed 33% and 48% of the variance respectively for PA and intention were explained by social cognitive models. Few studies have tested the predictive capacity of social cognitive theories to explain objectively measured PA. The majority of PA variance remains unexplained and more theoretical research is needed. Copyright © 2013 Elsevier Inc. All rights reserved.

  7. Nursing's Boundary Work: Theory Development and the Making of Nursing Science, ca. 1950-1980.

    Science.gov (United States)

    Tobbell, Dominique A

    Beginning in the late 1950s and intensifying through the 1960s and 1970s, nurse educators, researchers, and scholars worked to establish nursing as an academic discipline. These nursing leaders argued that the development of nursing theory was not only critical to nursing's academic project but also to improving nursing practice and patient care. The purpose of the article is to examine the context for the development of nursing theory and the characteristics of early theory development from the 1950s through the early 1980s. The methods used were historical research and analysis of the social, cultural, and political context of nursing theory development from the 1950s through the early 1980s. How this context influenced the work of nurse theorists and researchers in these decades was addressed. The development of nursing theory was influenced by a context that included the increasing complexity of patient care, the relocation of nursing education from hospital-based diploma schools to colleges and universities, and the ongoing efforts of nurses to secure more professional autonomy and authority in the decades after World War II. In particular, from the 1960s through the early 1980s, nurse theorists, researchers, and educators viewed the establishment of nursing science, underpinned by nursing theory, as critical to establishing nursing as an academic discipline. To define nursing science, nurse theorists and researchers engaged in critical boundary work in order to draw epistemic boundaries between nursing science and the existing biomedical and behavioral sciences. By the early 1980s, the boundary work of nurse theorists and researchers was incomplete. Their efforts to define nursing science and establish nursing as an academic discipline were constrained by generational and intraprofessional politics, limited resources, the gendered and hierarchical politics, and the complexity of drawing disciplinary boundaries for a discipline that is inherently

  8. Developmental Systems Theory and the Person-Oriented Approach. Commentary on: "An Interpretation of Part of Gilbert Gottlieb's Legacy: Developmental Systems Theory Contra Developmental Behavior Genetics"

    Science.gov (United States)

    Bergman, Lars R.

    2015-01-01

    Molenaar's (2015) article concerns Developmental Systems Theory (DST) in relation to behavior genetics and he presents implications of DST for empirical research, especially the need for subject-specific studies. In this commentary, the article is discussed from a broader developmental science perspective, particularly regarded through the lens of…

  9. Bureaucratic Minimal Squawk Behavior: Theory and Evidence from Regulatory Agencies

    OpenAIRE

    Clare Leaver

    2009-01-01

    This paper argues that bureaucrats are susceptible to `minimal squawk` behavior. I develop a simple model in which a desire to avoid criticism can prompt, otherwise public-spirited, bureaucrats to behave inefficiently. Decisions are taken to keep interest groups quiet and mistakes out of the public eye. The policy implications of this behavior are at odds with the received view that agencies should be structured to minimise the threat of `capture`. I test between theories of bureaucratic beha...

  10. Mathematical Systems Theory : from Behaviors to Nonlinear Control

    CERN Document Server

    Julius, A; Pasumarthy, Ramkrishna; Rapisarda, Paolo; Scherpen, Jacquelien

    2015-01-01

    This treatment of modern topics related to mathematical systems theory forms the proceedings of a workshop, Mathematical Systems Theory: From Behaviors to Nonlinear Control, held at the University of Groningen in July 2015. The workshop celebrated the work of Professors Arjan van der Schaft and Harry Trentelman, honouring their 60th Birthdays. The first volume of this two-volume work covers a variety of topics related to nonlinear and hybrid control systems. After giving a detailed account of the state of the art in the related topic, each chapter presents new results and discusses new directions. As such, this volume provides a broad picture of the theory of nonlinear and hybrid control systems for scientists and engineers with an interest in the interdisciplinary field of systems and control theory. The reader will benefit from the expert participants’ ideas on exciting new approaches to control and system theory and their predictions of future directions for the subject that were discussed at the worksho...

  11. PENGUJIAN PERSONAL FINANCIAL BEHAVIOR, PLANNED BEHAVIOR TERHADAP SELF CONTROL BEHAVIOR DENGAN THEORY PLANNED OF BEHAVIOR

    OpenAIRE

    Putra, Adrie

    2014-01-01

    Penelitian ini bertujuan untuk memberikan gambaran dan bukti tentang pentingnya perilakupengelolaan keuangan. Pengelolaan keuangan yang baik pada dasarnya sangat dibutuhkan karena dengan pengelolaan keuangan yang baik akan meningkatkan kesejahteraan. Berdasarkan data dari Badan Pusat Statistik (BPS) peningkatan kesejahteraan baik barang maupun konsumsi pangan meningkat dari 47,71% menjadi 50,66%, hal ini menjadi cermin pentingnya pengelolaan keuangan. Didasarkan pada Theory Planned of Behavio...

  12. Bayesian probability theory applications in the physical sciences

    CERN Document Server

    Linden, Wolfgang von der; Toussaint, Udo von

    2014-01-01

    From the basics to the forefront of modern research, this book presents all aspects of probability theory, statistics and data analysis from a Bayesian perspective for physicists and engineers. The book presents the roots, applications and numerical implementation of probability theory, and covers advanced topics such as maximum entropy distributions, stochastic processes, parameter estimation, model selection, hypothesis testing and experimental design. In addition, it explores state-of-the art numerical techniques required to solve demanding real-world problems. The book is ideal for students and researchers in physical sciences and engineering.

  13. Parental Involvement and the Theory of Planned Behavior

    Science.gov (United States)

    Bracke, Deborah; Corts, Daniel

    2012-01-01

    The "Theory of Planned Behavior" provided a specific theoretical framework to evaluate the impact of attitudes, norms, and controls on parental involvement in a local school district. The "new knowledge" that resulted from the measurement of these constructs affirmed that regardless of the perceived level of parental involvement, virtually all…

  14. Portfolio selection between rational and behavioral theories emergent markets case

    Directory of Open Access Journals (Sweden)

    Bouri Abdelfatteh

    2012-08-01

    Full Text Available The aim of this paper is to explore the determinants of Portfolio Choice under the investors, professionals and academics’ perception. We introduce an approach based on cognitive mapping technique with a series of semi-directive interviews. Among a sample of 30 Tunisian individuals, we propose tow different frameworks: a mean-variance framework and a behavioral framework. Each framework is oriented to capture the effect of some concepts as proposed by the mean-variance portfolio theory and the behavioral portfolio theory on the portfolio choice decision. The originality of this research paper is guaranteed since it traits the behavioral portfolio choice in emergent markets. In the best of our knowledge this is the first study in the Tunisian context that explores such area of research. Ours results show that the Tunisian investors behave as it prescribed by the behavioral portfolio theory. They use some concepts proposed by the rational mean-variance theory of portfolio choice but they are affected by their emotions and some others cognitive bias when constructing and managing they portfolio of assets.

  15. Toward a Behavioral Theory of Boards and Corporate Governance

    NARCIS (Netherlands)

    van Ees, Hans; Gabrielsson, Jonas; Huse, Morten; Gabrielson, J.

    Review A coherent alternative to an economic approach of corporate governance is missing. In this paper we take steps towards developing a behavioral theory of boards and corporate governance. Building upon concepts such as political bargaining, routinization of decision making, satisficing, and

  16. A Grounded Theory Analysis of Introductory Computer Science Pedagogy

    Directory of Open Access Journals (Sweden)

    Jonathan Wellons

    2011-12-01

    Full Text Available Planning is a critical, early step on the path to successful program writing and a skill that is often lacking in novice programmers. As practitioners we are continually searching for or creating interventions to help our students, particularly those who struggle in the early stages of their computer science education. In this paper we report on our ongoing research of novice programming skills that utilizes the qualitative research method of grounded theory to develop theories and inform the construction of these interventions. We describe how grounded theory, a popular research method in the social sciences since the 1960’s, can lend formality and structure to the common practice of simply asking students what they did and why they did it. Further, we aim to inform the reader not only about our emerging theories on interventions for planning but also how they might collect and analyze their own data in this and other areas that trouble novice programmers. In this way those who lecture and design CS1 interventions can do so from a more informed perspective.

  17. Opportunities for discovery: Theory and computation in Basic Energy Sciences

    Energy Technology Data Exchange (ETDEWEB)

    Harmon, Bruce; Kirby, Kate; McCurdy, C. William

    2005-01-11

    New scientific frontiers, recent advances in theory, and rapid increases in computational capabilities have created compelling opportunities for theory and computation to advance the scientific mission of the Office of Basic Energy Sciences (BES). The prospects for success in the experimental programs of BES will be enhanced by pursuing these opportunities. This report makes the case for an expanded research program in theory and computation in BES. The Subcommittee on Theory and Computation of the Basic Energy Sciences Advisory Committee was charged with identifying current and emerging challenges and opportunities for theoretical research within the scientific mission of BES, paying particular attention to how computing will be employed to enable that research. A primary purpose of the Subcommittee was to identify those investments that are necessary to ensure that theoretical research will have maximum impact in the areas of importance to BES, and to assure that BES researchers will be able to exploit the entire spectrum of computational tools, including leadership class computing facilities. The Subcommittee s Findings and Recommendations are presented in Section VII of this report.

  18. The Dark Side of Malleability: Incremental Theory Promotes Immoral Behaviors.

    Science.gov (United States)

    Huang, Niwen; Zuo, Shijiang; Wang, Fang; Cai, Pan; Wang, Fengxiang

    2017-01-01

    Implicit theories drastically affect an individual's processing of social information, decision making, and action. The present research focuses on whether individuals who hold the implicit belief that people's moral character is fixed (entity theorists) and individuals who hold the implicit belief that people's moral character is malleable (incremental theorists) make different choices when facing a moral decision. Incremental theorists are less likely to make the fundamental attribution error (FAE), rarely make moral judgment based on traits and show more tolerance to immorality, relative to entity theorists, which might decrease the possibility of undermining the self-image when they engage in immoral behaviors, and thus we posit that incremental beliefs facilitate immorality. Four studies were conducted to explore the effect of these two types of implicit theories on immoral intention or practice. The association between implicit theories and immoral behavior was preliminarily examined from the observer perspective in Study 1, and the results showed that people tended to associate immoral behaviors (including everyday immoral intention and environmental destruction) with an incremental theorist rather than an entity theorist. Then, the relationship was further replicated from the actor perspective in Studies 2-4. In Study 2, implicit theories, which were measured, positively predicted the degree of discrimination against carriers of the hepatitis B virus. In Study 3, implicit theories were primed through reading articles, and the participants in the incremental condition showed more cheating than those in the entity condition. In Study 4, implicit theories were primed through a new manipulation, and the participants in the unstable condition (primed incremental theory) showed more discrimination than those in the other three conditions. Taken together, the results of our four studies were consistent with our hypotheses.

  19. The Dark Side of Malleability: Incremental Theory Promotes Immoral Behaviors

    Directory of Open Access Journals (Sweden)

    Niwen Huang

    2017-08-01

    Full Text Available Implicit theories drastically affect an individual’s processing of social information, decision making, and action. The present research focuses on whether individuals who hold the implicit belief that people’s moral character is fixed (entity theorists and individuals who hold the implicit belief that people’s moral character is malleable (incremental theorists make different choices when facing a moral decision. Incremental theorists are less likely to make the fundamental attribution error (FAE, rarely make moral judgment based on traits and show more tolerance to immorality, relative to entity theorists, which might decrease the possibility of undermining the self-image when they engage in immoral behaviors, and thus we posit that incremental beliefs facilitate immorality. Four studies were conducted to explore the effect of these two types of implicit theories on immoral intention or practice. The association between implicit theories and immoral behavior was preliminarily examined from the observer perspective in Study 1, and the results showed that people tended to associate immoral behaviors (including everyday immoral intention and environmental destruction with an incremental theorist rather than an entity theorist. Then, the relationship was further replicated from the actor perspective in Studies 2–4. In Study 2, implicit theories, which were measured, positively predicted the degree of discrimination against carriers of the hepatitis B virus. In Study 3, implicit theories were primed through reading articles, and the participants in the incremental condition showed more cheating than those in the entity condition. In Study 4, implicit theories were primed through a new manipulation, and the participants in the unstable condition (primed incremental theory showed more discrimination than those in the other three conditions. Taken together, the results of our four studies were consistent with our hypotheses.

  20. Using the Theory of Planned Behavior to Explain and Predict Behavior Intentions in Taiwan

    Science.gov (United States)

    Wu, Cheng-Lung

    2015-01-01

    This study aims to use the theory of planned behavior to verify undergraduates' behavioral intentions regarding their participation in aquatic sports. Undergraduates in Taiwan serve as the research subjects and a survey method employs questionnaires. A total of 200 valid questionnaires were received out of 230, thus giving a valid response rate of…

  1. Effect of Cognitive-Behavioral-Theory-Based Skill Training on Academic Procrastination Behaviors of University Students

    Science.gov (United States)

    Toker, Betül; Avci, Rasit

    2015-01-01

    This study examined the effectiveness of a cognitive-behavioral theory (CBT) psycho-educational group program on the academic procrastination behaviors of university students and the persistence of any training effect. This was a quasi-experimental research based on an experimental and control group pretest, posttest, and followup test model.…

  2. Advancing Models and Theories for Digital Behavior Change Interventions.

    Science.gov (United States)

    Hekler, Eric B; Michie, Susan; Pavel, Misha; Rivera, Daniel E; Collins, Linda M; Jimison, Holly B; Garnett, Claire; Parral, Skye; Spruijt-Metz, Donna

    2016-11-01

    To be suitable for informing digital behavior change interventions, theories and models of behavior change need to capture individual variation and changes over time. The aim of this paper is to provide recommendations for development of models and theories that are informed by, and can inform, digital behavior change interventions based on discussions by international experts, including behavioral, computer, and health scientists and engineers. The proposed framework stipulates the use of a state-space representation to define when, where, for whom, and in what state for that person, an intervention will produce a targeted effect. The "state" is that of the individual based on multiple variables that define the "space" when a mechanism of action may produce the effect. A state-space representation can be used to help guide theorizing and identify crossdisciplinary methodologic strategies for improving measurement, experimental design, and analysis that can feasibly match the complexity of real-world behavior change via digital behavior change interventions. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  3. A Grounded Theory on Helping Behavior and Its Shaping Factors

    Directory of Open Access Journals (Sweden)

    A Grounded Theory on Helping Behavior and Its Shaping Factors

    2006-06-01

    Full Text Available In social psychology, the attribution model of helping behavior suggests that beliefs of the helping target’s responsibility for the need for help evoke affective motivators such as feelings of pity, sympathy, or anger. The affective motivation leads to helping or not helping the target. The current emergent theory is an enhancement of this theory by incorporating other personal and situational variables.Through the use of classic grounded theory, I interviewed 80 participants from different De La Salle Schools in the Philippines. This yielded over 1300 individual incidents that were compared and contrasted to form codes, categories and subcategories. A theory on the decision making process of helping emerged that incorporates the helper’s personal conviction, and rational deliberations of the situation. The desire to help is based on the helper’s rationalemotive beliefs (philosophical ideals and values that nurture helping and the knowledge of the nature of risk/problem and relational-emotive ties (with the one who needs help and with a social group that nurtures helping. The desire to help undergoes a process of rationalpragmatic-deliberations on the appropriateness of the recipients need of help, the cost of helping, the helper’s capability of helping, and the logistics of helping before the actual helping occurs. The theory has implications for current social psychological theories of helping, and the use of classic grounded theory research.

  4. Extending Theory-Based Quantitative Predictions to New Health Behaviors.

    Science.gov (United States)

    Brick, Leslie Ann D; Velicer, Wayne F; Redding, Colleen A; Rossi, Joseph S; Prochaska, James O

    2016-04-01

    Traditional null hypothesis significance testing suffers many limitations and is poorly adapted to theory testing. A proposed alternative approach, called Testing Theory-based Quantitative Predictions, uses effect size estimates and confidence intervals to directly test predictions based on theory. This paper replicates findings from previous smoking studies and extends the approach to diet and sun protection behaviors using baseline data from a Transtheoretical Model behavioral intervention (N = 5407). Effect size predictions were developed using two methods: (1) applying refined effect size estimates from previous smoking research or (2) using predictions developed by an expert panel. Thirteen of 15 predictions were confirmed for smoking. For diet, 7 of 14 predictions were confirmed using smoking predictions and 6 of 16 using expert panel predictions. For sun protection, 3 of 11 predictions were confirmed using smoking predictions and 5 of 19 using expert panel predictions. Expert panel predictions and smoking-based predictions poorly predicted effect sizes for diet and sun protection constructs. Future studies should aim to use previous empirical data to generate predictions whenever possible. The best results occur when there have been several iterations of predictions for a behavior, such as with smoking, demonstrating that expected values begin to converge on the population effect size. Overall, the study supports necessity in strengthening and revising theory with empirical data.

  5. Organizing intelligence: development of behavioral science and the research based model of business education.

    Science.gov (United States)

    Bottom, William P

    2009-01-01

    Conventional history of the predominant, research-based model of business education (RBM) traces its origins to programs initiated by the Ford Foundation after World War II. This paper maps the elite network responsible for developing behavioral science and the Ford Foundation agenda. Archival records of the actions taken by central nodes in the network permit identification of the original vision statement for the model. Analysis also permits tracking progress toward realizing that vision over several decades. Behavioral science was married to business education from the earliest stages of development. The RBM was a fundamental promise made by advocates for social science funding. Appraisals of the model and recommendations for reform must address its full history, not the partial, distorted view that is the conventional account. Implications of this more complete history for business education and for behavioral theory are considered.

  6. Evaluation of a Person-Centered, Theory-Based Intervention to Promote Health Behaviors.

    Science.gov (United States)

    Worawong, Chiraporn; Borden, Mary Jo; Cooper, Karen M; Pérez, Oscar A; Lauver, Diane

    Effective promotion of health behaviors requires strong interventions. Applying person-centered approaches and concepts synthesized from two motivational theories could strengthen the effects of such interventions. The aim of the study was to report the effect sizes, fidelity, and acceptability of a person-centered, health behavior intervention based on self-regulation and self-determination theories. Using a pre- and postintervention design, with a 4-week follow-up, advanced practice registered nurses made six weekly contacts with 52 volunteer participants. Most participants were educated White women. Advanced practice registered nurses elicited participant motives and particular goals for either healthy diet or physical activity behaviors. Minutes and type of activity and servings of fat and fruit/vegetables were assessed. Effect sizes for engaging in moderate aerobic activity and in fruit/vegetable and fat intake were 0.53, 0.82, and -0.57, respectively. The fidelity of delivery was 80-97% across contacts, and fidelity of participants' receipt of intervention components was supported. Participant acceptance of the intervention was supported by positive ratings on aspects of relevance and usefulness. To advance the science of health behavior change and improve client health status, person-centered approaches and concepts synthesized from motivational theories can be applied and tested with a randomized, controlled design and diverse samples to replicate and extend this promising behavioral intervention.

  7. Theory-driven intervention for changing personality: expectancy value theory, behavioral activation, and conscientiousness.

    Science.gov (United States)

    Magidson, Jessica F; Roberts, Brent W; Collado-Rodriguez, Anahi; Lejuez, C W

    2014-05-01

    Considerable evidence suggests that personality traits may be changeable, raising the possibility that personality traits most linked to health problems can be modified with intervention. A growing body of research suggests that problematic personality traits may be altered with behavioral intervention using a bottom-up approach. That is, by targeting core behaviors that underlie personality traits with the goal of engendering new, healthier patterns of behavior that, over time, become automatized and manifest in changes in personality traits. Nevertheless, a bottom-up model for changing personality traits is somewhat diffuse and requires clearer integration of theory and relevant interventions to enable real clinical application. As such, this article proposes a set of guiding principles for theory-driven modification of targeted personality traits using a bottom-up approach, focusing specifically on targeting the trait of conscientiousness using a relevant behavioral intervention, Behavioral Activation (BA), considered within the motivational framework of expectancy value theory (EVT). We conclude with a real case example of the application of BA to alter behaviors counter to conscientiousness in a substance-dependent patient, highlighting the EVT principles most relevant to the approach and the importance and viability of a theoretically driven, bottom-up approach to changing personality traits. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  8. Color Visions from the Past in Science Teaching within a Cultural Historical Activity Theory (CHAT) Context

    Science.gov (United States)

    Kolokouri, Eleni; Plakitsi, Katerina

    2012-01-01

    This study uses history of science in teaching natural sciences from the early grades. The theoretical framework used is Cultural Historical Activity Theory (CHAT), which is a theory with expanding applications in different fields of science. The didactical scenario, in which history of science is used in a CHAT context, refers to Newton's…

  9. A Network Neuroscience of Human Learning: Potential to Inform Quantitative Theories of Brain and Behavior.

    Science.gov (United States)

    Bassett, Danielle S; Mattar, Marcelo G

    2017-04-01

    Humans adapt their behavior to their external environment in a process often facilitated by learning. Efforts to describe learning empirically can be complemented by quantitative theories that map changes in neurophysiology to changes in behavior. In this review we highlight recent advances in network science that offer a sets of tools and a general perspective that may be particularly useful in understanding types of learning that are supported by distributed neural circuits. We describe recent applications of these tools to neuroimaging data that provide unique insights into adaptive neural processes, the attainment of knowledge, and the acquisition of new skills, forming a network neuroscience of human learning. While promising, the tools have yet to be linked to the well-formulated models of behavior that are commonly utilized in cognitive psychology. We argue that continued progress will require the explicit marriage of network approaches to neuroimaging data and quantitative models of behavior. Copyright © 2017 Elsevier Ltd. All rights reserved.

  10. Applied Behavior Analysis Is a Science And, Therefore, Progressive

    Science.gov (United States)

    Leaf, Justin B.; Leaf, Ronald; McEachin, John; Taubman, Mitchell; Ala'i-Rosales, Shahla; Ross, Robert K.; Smith, Tristram; Weiss, Mary Jane

    2016-01-01

    Applied behavior analysis (ABA) is a science and, therefore, involves progressive approaches and outcomes. In this commentary we argue that the spirit and the method of science should be maintained in order to avoid reductionist procedures, stifled innovation, and rote, unresponsive protocols that become increasingly removed from meaningful…

  11. The reconstitution of political theory: David Easton, behavioralism, and the long road to system.

    Science.gov (United States)

    Gunnell, John G

    2013-01-01

    During the last half of the twentieth century, the concept of system was arguably the most important concept in the theoretical repertoire of the discipline of American political science. Although systems analysis was broadly employed in the behavioral sciences, David Easton's work was particularly influential in the study of politics. This is in part because he attempted to develop a distinct account of the political system that was not theoretically subservient either to general systems theory or to conceptions of the social system such as that advanced by Talcott Parsons. Although a great deal of attention has been devoted to Easton's theory, the origins and evolution of the system concept in his work have not been carefully reconstructed and analyzed. © 2013 Wiley Periodicals, Inc.

  12. The interpersonal theory of suicide and adolescent suicidal behavior.

    Science.gov (United States)

    Barzilay, S; Feldman, D; Snir, A; Apter, A; Carli, V; Hoven, C W; Wasserman, C; Sarchiapone, M; Wasserman, D

    2015-09-01

    Joiner's interpersonal theory of suicide (IPTS) proposes that suicide results from the combination of a perception of burdening others, social alienation, and the capability for self-harm. The theory gained some empirical support, however the overall model has yet to be tested. This study aimed to test the main predictions of IPTS in a large community sample of Israeli adolescents. 1196 Israeli Jewish and Arab high-school pupils participating in the SEYLE project completed a self-report questionnaire measuring perceived burdensomeness, thwarted belongingness, health risk behaviors, and non-suicidal self-injury (risk variables), and suicidal ideation and suicide attempts (outcome measures). The data were tested in cross-sectional regression models. Consistent with IPTS, perceived burdensomeness was found to interact with thwarted belongingness, predicting suicidal ideation. Depression mediated most of the effect of thwarted belongingness and perceived burdensomeness on suicidal ideation. Acquired capability for self-harm, as measured by health risk behaviors and direct non-suicidal self-injurious behaviors, predicted suicide attempt. However, this mechanism operated independently from ideation rather than in interaction with it, at variance with IPTS-based predictions. The cross-sectional design precludes conclusions about causality and directionality. Proxy measures were used to test the interpersonal theory constructs. The findings support some of the IPTS predictions but not all, and imply two separate pathways for suicidal behavior in adolescents: one related to internalizing psychopathology and the other to self-harm behaviors. This conceptualization has clinical implications for the differential identification of adolescents at risk for suicidal behavior and for the development of prevention strategies. Copyright © 2015 Elsevier B.V. All rights reserved.

  13. Does "science" make you moral? The effects of priming science on moral judgments and behavior.

    Science.gov (United States)

    Ma-Kellams, Christine; Blascovich, Jim

    2013-01-01

    Previous work has noted that science stands as an ideological force insofar as the answers it offers to a variety of fundamental questions and concerns; as such, those who pursue scientific inquiry have been shown to be concerned with the moral and social ramifications of their scientific endeavors. No studies to date have directly investigated the links between exposure to science and moral or prosocial behaviors. Across four studies, both naturalistic measures of science exposure and experimental primes of science led to increased adherence to moral norms and more morally normative behaviors across domains. Study 1 (n = 36) tested the natural correlation between exposure to science and likelihood of enforcing moral norms. Studies 2 (n = 49), 3 (n = 52), and 4 (n = 43) manipulated thoughts about science and examined the causal impact of such thoughts on imagined and actual moral behavior. Across studies, thinking about science had a moralizing effect on a broad array of domains, including interpersonal violations (Studies 1, 2), prosocial intentions (Study 3), and economic exploitation (Study 4). These studies demonstrated the morally normative effects of lay notions of science. Thinking about science leads individuals to endorse more stringent moral norms and exhibit more morally normative behavior. These studies are the first of their kind to systematically and empirically test the relationship between science and morality. The present findings speak to this question and elucidate the value-laden outcomes of the notion of science.

  14. From behavior to neural dynamics: An integrated theory of attention

    Science.gov (United States)

    Buschman, Timothy J.; Kastner, Sabine

    2015-01-01

    The brain has a limited capacity and therefore needs mechanisms to selectively enhance the information most relevant to one’s current behavior. We refer to these mechanisms as ‘attention’. Attention acts by increasing the strength of selected neural representations and preferentially routing them through the brain’s large-scale network. This is a critical component of cognition and therefore has been a central topic in cognitive neuroscience. Here we review a diverse literature that has studied attention at the level of behavior, networks, circuits and neurons. We then integrate these disparate results into a unified theory of attention. PMID:26447577

  15. USSR Report, Life Sciences Biomedical and Behavioral Sciences

    Science.gov (United States)

    1985-01-28

    M. Zubkova and N. Z. Zagorskaya, Central Scientific Research Institute of Resort Therapy and Physiotherapy , Moscow] [Text] In order to describe...USSR Academy of Medical Sciences, Kiev [Abstract] The wide use of oxygen therapy in geriatric practice and the reported side effects and occasional

  16. Information-seeking behavior of social sciences scholars: A Nigerian ...

    African Journals Online (AJOL)

    This article examines the information-seeking behavior of scholars in the social sciences, based on the premise that information-seeking behavior follows universally applicable stages and patterns worldwide. The study was conducted at the Nigerian Institute of Social and Economic Research (NISER). Fifty eight active ...

  17. Modeling OPEC behavior: theories of risk aversion for oil producer decisions

    International Nuclear Information System (INIS)

    Reynolds, D.B.

    1999-01-01

    Theories of OPEC such as price leadership, cartel, or game theoretic models suggest an incentive for OPEC members to expand their production capacity well above current levels in order to maximize revenues. Yet individual OPEC members consistently explore for and develop oil fields at a level well below their potential. The cause of low oil exploration and development efforts among OPEC members, and even some non-OPEC members, may have to do with risk aversion. This paper describes an alternative theory for OPEC behavior based on risk aversion using a two piece non-Neumann-Morgenstern utility function similar to Fishburn and Koehenberger (1979, Decision Science 10, 503-518), and Friedman and Savage (1948, Journal of political Economy 56). The model shows possible low oil production behavior. (author)

  18. The theory of planned behavior, materialism, and aggressive driving.

    Science.gov (United States)

    Efrat, Kalanit; Shoham, Aviv

    2013-10-01

    Aggressive driving is a growing problem worldwide. Previous research has provided us with some insights into the characteristics of drivers prone to aggressiveness on the road and into the external conditions triggering such behavior. Little is known, however, about the personality traits of aggressive drivers. The present study proposes planned behavior and materialism as predictors of aggressive driving behavior. Data was gathered using a questionnaire-based survey of 220 individuals from twelve large industrial organizations in Israel. Our hypotheses were tested using structural equation modeling. Our results indicate that while planned behavior is a good predictor of the intention to behave aggressively, it has no impact on the tendency to behave aggressively. Materialism, however, was found to be a significant indicator of aggressive driving behavior. Our study is based on a self-reported survey, therefore might suffer from several issues concerning the willingness to answer truthfully. Furthermore, the sampling group might be seen as somewhat biased due to the relatively high income/education levels of the respondents. While both issues, aggressive driving and the theory of planned behavior, have been studied previously, the linkage between the two as well as the ability of materialism to predict aggressive behavior received little attention previously. The present study encompasses these constructs providing new insights into the linkage between them. Copyright © 2013 Elsevier Ltd. All rights reserved.

  19. A behavioral science/behavioral medicine core curriculum proposal for Japanese undergraduate medical education.

    Science.gov (United States)

    Tsutsumi, Akizumi

    2015-01-01

    Behavioral science and behavioral medicine have not been systematically taught to Japanese undergraduate medical students. A working group under the auspices of Japanese Society of Behavioral Medicine developed an outcome-oriented curriculum of behavioral science/behavioral medicine through three processes: identifying the curriculum contents, holding a joint symposium with related societies, and defining outcomes and proposing a learning module. The behavioral science/behavioral medicine core curriculum consists of 11 units of lectures and four units of practical study. The working group plans to improve the current core curriculum by devising formative assessment methods so that students can learn and acquire attitude as well as the skills and knowledge necessary for student-centered clinical practice.

  20. THEORY OF PLANNED BEHAVIOR : STUDI KASUS SOFTLIFTING DI SURABAYA

    OpenAIRE

    Junaedi, C. Marliana

    2010-01-01

    Computer became popular among business community or education causing ethicproblem in its usage. One of the ethic problems is software piracy on individuallevel or popularly called as softlifting. This research tries to analyze softlifting instudent community that based on Theory of Planned Behavior.The respondents are 280 students in Surabaya. The result shows that not all externalfactors motive internal factors. It also shows that not all internal factors motivestudents to do softlifting. T...

  1. Theory Of Planned Behavior : Studi Kasus Softlifting di Surabaya

    OpenAIRE

    Junaedi, Marliana

    2010-01-01

    Computer became popular among business community or education causing ethicproblem in its usage. One of the ethic problems is software piracy on individuallevel or popularly called as softlifting. This research tries to analyze softlifting instudent community that based on Theory of Planned Behavior.The respondents are 280 students in Surabaya. The result shows that not all externalfactors motive internal factors. It also shows that not all internal factors motivestudents to do softlifting. T...

  2. Modeling in applied sciences a kinetic theory approach

    CERN Document Server

    Pulvirenti, Mario

    2000-01-01

    Modeling complex biological, chemical, and physical systems, in the context of spatially heterogeneous mediums, is a challenging task for scientists and engineers using traditional methods of analysis Modeling in Applied Sciences is a comprehensive survey of modeling large systems using kinetic equations, and in particular the Boltzmann equation and its generalizations An interdisciplinary group of leading authorities carefully develop the foundations of kinetic models and discuss the connections and interactions between model theories, qualitative and computational analysis and real-world applications This book provides a thoroughly accessible and lucid overview of the different aspects, models, computations, and methodology for the kinetic-theory modeling process Topics and Features * Integrated modeling perspective utilized in all chapters * Fluid dynamics of reacting gases * Self-contained introduction to kinetic models * Becker–Doring equations * Nonlinear kinetic models with chemical reactions * Kinet...

  3. Why formal learning theory matters for cognitive science.

    Science.gov (United States)

    Fulop, Sean; Chater, Nick

    2013-01-01

    This article reviews a number of different areas in the foundations of formal learning theory. After outlining the general framework for formal models of learning, the Bayesian approach to learning is summarized. This leads to a discussion of Solomonoff's Universal Prior Distribution for Bayesian learning. Gold's model of identification in the limit is also outlined. We next discuss a number of aspects of learning theory raised in contributed papers, related to both computational and representational complexity. The article concludes with a description of how semi-supervised learning can be applied to the study of cognitive learning models. Throughout this overview, the specific points raised by our contributing authors are connected to the models and methods under review. Copyright © 2013 Cognitive Science Society, Inc.

  4. Behavioral Screening for Toxicology | Science Inventory | US ...

    Science.gov (United States)

    Screening for behavioral toxicity, or neurotoxicity, has been in use for decades; however, only in the past 20 years has this become a standard practice in toxicology. Current screening batteries, such as the functional observational battery (FOB), are derived from protocols used in pharmacology, toxicology, and psychology. Although there is a range of protocols in use today, all focus on detailed observations and specific tests of reflexes and responses. Several neurological functions are typically assessed, including autonomic, neuromuscular, and sensory, as well as levels of activity and excitability. The tests have been shown to be valid in detecting expected effects of known neurotoxicants, and reliable and reproducible whn compared across laboratories. Regardless of the specific protocol used, proper conduct and statistical analyses of the data are critical. Interpretation is based on the information from individual end points as well as the profile, or pattern, of effects observed. As long as continual refinements are made, behavioral screening methods will continue to be important tools with which to protect human health in the future.autonomic function; behavior; behavioral phenotypes; behavioral toxicity; excitability; functional observational battery ; motor activity; mouse; neuromuscular function; positive controls; rat; screening battery ; sensory function Screening for behavioral toxicity, or neurotoxicity, has been in use for decades; how

  5. Hiding in plain sight: communication theory in implementation science.

    Science.gov (United States)

    Manojlovich, Milisa; Squires, Janet E; Davies, Barbara; Graham, Ian D

    2015-04-23

    Poor communication among healthcare professionals is a pressing problem, contributing to widespread barriers to patient safety. The word "communication" means to share or make common. In the literature, two communication paradigms dominate: (1) communication as a transactional process responsible for information exchange, and (2) communication as a transformational process responsible for causing change. Implementation science has focused on information exchange attributes while largely ignoring transformational attributes of communication. In this paper, we debate the merits of encompassing both paradigms. We conducted a two-staged literature review searching for the concept of communication in implementation science to understand how communication is conceptualized. Twenty-seven theories, models, or frameworks were identified; only Rogers' Diffusion of Innovations theory provides a definition of communication and includes both communication paradigms. Most models (notable exceptions include Diffusion of Innovations, The Ottawa Model of Research Use, and Normalization Process Theory) describe communication as a transactional process. But thinking of communication solely as information transfer or exchange misrepresents reality. We recommend that implementation science theories (1) propose and test the concept of shared understanding when describing communication, (2) acknowledge that communication is multi-layered, identify at least a few layers, and posit how identified layers might affect the development of shared understanding, (3) acknowledge that communication occurs in a social context, providing a frame of reference for both individuals and groups, (4) acknowledge the unpredictability of communication (and healthcare processes in general), and (5) engage with and draw on work done by communication theorists. Implementation science literature has conceptualized communication as a transactional process (when communication has been mentioned at all), thereby

  6. Models and applications of chaos theory in modern sciences

    CERN Document Server

    Zeraoulia, Elhadj

    2011-01-01

    This book presents a select group of papers that provide a comprehensive view of the models and applications of chaos theory in medicine, biology, ecology, economy, electronics, mechanical, and the human sciences. Covering both the experimental and theoretical aspects of the subject, it examines a range of current topics of interest. It considers the problems arising in the study of discrete and continuous time chaotic dynamical systems modeling the several phenomena in nature and society-highlighting powerful techniques being developed to meet these challenges that stem from the area of nonli

  7. USSR Report, Life Sciences Biomedical and Behavioral Sciences

    Science.gov (United States)

    1984-02-02

    chromosome composition . Couch grass chromosomes were identified in the substituted state in the hybrid’s endosperm. Phytophathological study showed...the Director of the Laboratory of Enzyme Chemistry of the institute, Doctor of Chemical Sciences, Yuozas Kulis told us: It is known that, in the... nucleolus by 35%. The corresponding values for the large neutrons were 50%, 36%, and 35%, respectively. These changes may reflect the greater metabolic

  8. USSR Report: Life Sciences, Biomedical and Behavioral Sciences, No. 40

    Science.gov (United States)

    1983-09-02

    development of a child, formation of its physical, neuropsychological functions, the necessary level of immunological protection, constitutes a most...associations of undefined stimulus with food increases in man with increasing hunger and decreases after a day of food deprivation. The basis of behavior

  9. "The casual cruelty of our prejudices": on Walter Lippmann's theory of stereotype and its "obliteration" in psychology and social science.

    Science.gov (United States)

    Bottom, William P; Kong, Dejun Tony

    2012-01-01

    Reflecting on his wartime government service, Walter Lippmann (1922) developed a theory of policy formulation and error. Introducing the constructs of stereotype, mental model, blind spots, and the process of manufacturing consent, his theory prescribed interdisciplinary social science as a tool for enhancing policy making in business and government. Lippmann used his influence with the Rockefeller foundations, business leaders, Harvard and the University of Chicago to gain support for this program. Citation analysis of references to "stereotype" and Lippmann reveals the rapid spread of the concept across the social sciences and in public discourse paralleled by obliteration by incorporation of the wider theory in behavioral science. "Stereotype" is increasingly invoked in anthropology, economics, and sociology though Lippmann and his wider theory ceased being cited decades ago. In psychology, citations are increasing but content analysis revealed blind spots and misconceptions about the theory and prescription. Studies of heuristics, biases, and organizational decision substantiate Lippmann's theory of judgment and choice. But his model for social science failed to consider the bounded rationality and blind spots of its practitioners. Policy formulation today is supported by research from narrow disciplinary silos not interdisciplinary science that reflects an awareness of history. © 2012 Wiley Periodicals, Inc.

  10. [Methodological aspects of the reconstitution and evaluation of the behavioral theories that underlie population policy].

    Science.gov (United States)

    Leeuw, F

    1991-09-01

    This work discusses methodological aspects of the articulation and evaluation of behavioral theories underlying demographic policies. Such theories, called "policy theories" among other terms, may be defined as a group of hypotheses explicitly translated into predictions about behavior that underlie policy measures and that concern the relations between the measure and the objective to be attained. Interest in policy theories has been reflected in the writings of such demographers as D. Bogue, J. Blake, and T. Burch, and of researchers from other social science disciplines. 2 examples of policy theories from the Netherlands are presented to illustrate the discussion, 1 describing family planning communication programs that were intended to reduce the number of unwanted and unplanned pregnancies, and the other describing measures to increase availability of child care services in order to facilitate labor force participation of women and ultimately to increase the birth rate. Both theories are found to be comprised of 2 main parallel theories and several related hypotheses. Because political authorities do not usually make explicit the hypotheses that support political measures, their hypotheses must be articulated and reconstituted through attention to debates, written communications, interviews, and other means. The reconstitution must be done as objectively as possible, which implies the need to follow some methodologic rules. Examples are cited of principles advanced by researchers in management science, market research, and political science. 7 methodological rules or steps are then suggested for articulating policy theories: 1) identify statements relative to the political problem, such as excessive or inadequate fertility rates; 2) use the sources to identify reasons for undertaking concrete policy measures; 3) describe the role of the official in the political process; 4) inventory all declarations concerning the relationship between the objective and the

  11. Translating Behavioral Science into Practice: A Framework to Determine Science Quality and Applicability for Police Organizations.

    Science.gov (United States)

    McClure, Kimberley A; McGuire, Katherine L; Chapan, Denis M

    2018-05-07

    Policy on officer-involved shootings is critically reviewed and errors in applying scientific knowledge identified. Identifying and evaluating the most relevant science to a field-based problem is challenging. Law enforcement administrators with a clear understanding of valid science and application are in a better position to utilize scientific knowledge for the benefit of their organizations and officers. A recommended framework is proposed for considering the validity of science and its application. Valid science emerges via hypothesis testing, replication, extension and marked by peer review, known error rates, and general acceptance in its field of origin. Valid application of behavioral science requires an understanding of the methodology employed, measures used, and participants recruited to determine whether the science is ready for application. Fostering a science-practitioner partnership and an organizational culture that embraces quality, empirically based policy, and practices improves science-to-practice translation. © 2018 American Academy of Forensic Sciences.

  12. What is the explanatory power of space syntax theory? the application of modal logics from theory of science

    OpenAIRE

    van Nes, A.

    2017-01-01

    This contribution shows various approaches from the theory of science for revealing the explanatory power of the Space Syntax. In this contribution Bhaskar's critical realistic model of science and Georg Henrik von Wright's account of explanation and understanding are used to assess the explanatory power of Space Syntax research. In essence subsequent considerations distinguishes between a theory able to offer an explanation of phenomena and a theory proposing an understanding thereof. It wil...

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

    Science.gov (United States)

    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.

  14. Predictors of Prosthodontic Treatment-Related Behavior Using the Theory of Planned Behavior Framework.

    Science.gov (United States)

    Vieira, Antonio Helio; Castro e Silva, Donizete; Nogueira, Túlio Eduardo; Leles, Cláudio Rodrigues

    2016-01-01

    The Theory of Planned Behavior (TPB) was used to assess subjects' intentions and behavior to predict willingness to undergo prosthodontic care. A questionnaire was administered to 225 adults with history of teeth loss who currently were not under prosthodontic treatment. The questionnaire comprised TPB components (attitude toward behaviour [ATB], subjective norm [SN], and perceived behavioral control [PBC]) containing items with potential influence on the intentions and behavior of individuals toward prosthodontic care. Clinical and socioeconomic data were also assessed. A path regression model was constructed explaining two dependent variables simultaneously: one explained the influence of PBC on intention (R2=0.04) and another explained the influence of dental arch, position of lost teeth, socioeconomic status, and PBC on behavior (R2=0.31). It was concluded that PBC was a relevant TPB component that encompasses perception of costs, opportunity cost, perceived need, and access to dental care. Clinical and socioeconomic factors were also major determinants of behavior toward prosthodontic treatment.

  15. Application of the Expanded Theory of Planned Behavior in Intercity Travel Behavior

    OpenAIRE

    Peng, Jing; Zhi-cai, Juan; Lin-jie, Gao

    2014-01-01

    Congestion in intercity corridors of metropolitan area has been increasing steadily. To alleviate congestion, many major investment projects, such as the high speed railway projects, were proposed by agency. To evaluate the adequacy and efficiency of these projects, the intercity travel behavior should be analyzed in metropolitan area. The paper constructed a Multiple Indicators and Multiple Causes (MIMIC) model according to an expanded theory of planned behavior (TPB) to study the travel beh...

  16. Energy conservation attitudes, knowledge, and behaviors in science laboratories

    International Nuclear Information System (INIS)

    Kaplowitz, Michael D.; Thorp, Laurie; Coleman, Kayla; Kwame Yeboah, Felix

    2012-01-01

    Energy use per square foot from science research labs is disproportionately higher than that of other rooms in buildings on campuses across the nation. This is partly due to labs’ use of energy intensive equipment. However, laboratory management and personnel behavior may be significant contributing factors to energy consumption. Despite an apparent increasing need for energy conservation in science labs, a systematic investigation of avenues promoting energy conservation behavior in such labs appears absent in scholarly literature. This paper reports the findings of a recent study into the energy conservation knowledge, attitude and behavior of principle investigators, laboratory managers, and student lab workers at a tier 1 research university. The study investigates potential barriers as well as promising avenues to reducing energy consumption in science laboratories. The findings revealed: (1) an apparent lack of information about options for energy conservation in science labs, (2) existing operational barriers, (3) economic issues as barriers/motivators of energy conservation and (4) a widespread notion that cutting edge science may be compromised by energy conservation initiatives. - Highlights: ► Effective energy conservation and efficiency depend on social systems and human behaviors. ► Science laboratories use more energy per square foot than any other academic and research spaces. ► Time, money, quality control, and convenience overshadow personnel’s desire to save energy. ► Ignorance of conservation practices is a barrier to energy conservation in labs.

  17. Theory, evidence and Intervention Mapping to improve behavior nutrition and physical activity interventions.

    OpenAIRE

    Brug, Hans; Oenema, Anke; Ferreira, Isabel

    2005-01-01

    Abstract Background The present paper intends to contribute to the debate on the usefulness and barriers in applying theories in diet and physical activity behavior-change interventions. Discussion Since behavior theory is a reflection of the compiled evidence of behavior research, theory is the only foothold we have for the development of behavioral nutrition and physical activity interventions. Application of theory should improve the effectiveness of interventions. However, some of the the...

  18. 76 FR 65219 - Advisory Committee for Social, Behavioral and Economic Sciences; Notice of Meeting

    Science.gov (United States)

    2011-10-20

    ... NATIONAL SCIENCE FOUNDATION Advisory Committee for Social, Behavioral and Economic Sciences..., Behavioral and Economic Sciences ( 1171) Date/Time: November 3, 2011; 1 p.m. to 5:30 p.m. November 4, 2011; 8..., Directorate for Social, Behavioral and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard...

  19. 77 FR 25207 - Advisory Committee for Social, Behavioral and Economic Sciences; Notice of Meeting

    Science.gov (United States)

    2012-04-27

    ... NATIONAL SCIENCE FOUNDATION Advisory Committee for Social, Behavioral and Economic Sciences..., Behavioral and Economic Sciences ( 1171). Date/Time: May 17, 2012; 8:30 a.m. to 5:30 p.m.; May 18, 2012; 8:30..., Directorate for Social, Behavioral and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard...

  20. 75 FR 25886 - Advisory Committee for Social, Behavioral, and Economic Sciences; Notice of Meeting

    Science.gov (United States)

    2010-05-10

    ... NATIONAL SCIENCE FOUNDATION Advisory Committee for Social, Behavioral, and Economic Sciences..., Behavioral, and Economic Sciences ( 1171). Date/Time: May 20, 2010; 8:30 a.m. to 5:30 p.m. May 21, 2010; 8:30..., Directorate for Social, Behavioral, and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard...

  1. 77 FR 62538 - Advisory Committee for Social, Behavioral and Economic Sciences; Notice of Meeting

    Science.gov (United States)

    2012-10-15

    ... NATIONAL SCIENCE FOUNDATION Advisory Committee for Social, Behavioral and Economic Sciences..., Behavioral and Economic Sciences ( 1171). Date/Time: November 15, 2012; 8:00 a.m. to 5:00 p.m. Place..., Behavioral and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard, Room 905, Arlington...

  2. 75 FR 50783 - Committee for Social, Behavioral, and Economic Sciences Notice of Meeting

    Science.gov (United States)

    2010-08-17

    ... NATIONAL SCIENCE FOUNDATION ADVISORY Committee for Social, Behavioral, and Economic Sciences..., Behavioral, and Economic Sciences ( 1171). Date/Time: September 7, 2010; 8:30 a.m. to 6 p.m. September 8... Assistant Director, Directorate for Social, Behavioral, and Economic Sciences, National Science Foundation...

  3. 76 FR 24062 - Advisory Committee for Social, Behavioral and Economic Sciences; Notice of Meeting

    Science.gov (United States)

    2011-04-29

    ... NATIONAL SCIENCE FOUNDATION Advisory Committee for Social, Behavioral and Economic Sciences..., Behavioral and Economic Sciences ( 1171) Date/Time: May 19, 2011; 9 a.m. to 5:30 p.m. May 20, 2011; 9 a.m. to..., Directorate for Social, Behavioral and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard...

  4. The role of descriptive norm within the theory of planned behavior in predicting Korean Americans' exercise behavior.

    Science.gov (United States)

    Lee, Hyo

    2011-08-01

    There are few studies investigating psychosocial mechanisms in Korean Americans' exercise behavior. The present study tested the usefulness of the theory of planned behavior in predicting Korean American's exercise behavior and whether the descriptive norm (i.e., perceptions of what others do) improved the predictive validity of the theory of planned behavior. Using a retrospective design and self-report measures, web-survey responses from 198 Korean-American adults were analyzed using hierarchical regression analyses. The theory of planned behavior constructs accounted for 31% of exercise behavior and 43% of exercise intention. Intention and perceived behavioral control were significant predictors of exercise behavior. Although the descriptive norm did not augment the theory of planned behavior, all original constructs--attitude, injunctive norm (a narrow definition of subjective norm), and perceived behavioral control--statistically significantly predicted leisure-time physical activity intention. Future studies should consider random sampling, prospective design, and objective measures of physical activity.

  5. Theory, evidence and Intervention Mapping to improve behavior nutrition and physical activity interventions.

    NARCIS (Netherlands)

    J. Brug (Hans); A. Oenema (Anke); A. Ferreira (Isabel)

    2005-01-01

    textabstractBACKGROUND: The present paper intends to contribute to the debate on the usefulness and barriers in applying theories in diet and physical activity behavior-change interventions. DISCUSSION: Since behavior theory is a reflection of the compiled evidence of behavior research, theory is

  6. Theory, evidence and Intervention Mapping to improve behavior nutrition and physical activity interventions

    Directory of Open Access Journals (Sweden)

    Ferreira Isabel

    2005-04-01

    Full Text Available Abstract Background The present paper intends to contribute to the debate on the usefulness and barriers in applying theories in diet and physical activity behavior-change interventions. Discussion Since behavior theory is a reflection of the compiled evidence of behavior research, theory is the only foothold we have for the development of behavioral nutrition and physical activity interventions. Application of theory should improve the effectiveness of interventions. However, some of the theories we use lack a strong empirical foundation, and the available theories are not always used in the most effective way. Furthermore, many of the commonly-used theories provide at best information on what needs to be changed to promote healthy behavior, but not on how changes can be induced. Finally, many theories explain behavioral intentions or motivation rather well, but are less well-suited to explaining or predicting actual behavior or behavior change. For more effective interventions, behavior change theory needs to be further developed in stronger research designs and such change-theory should especially focus on how to promote action rather than mere motivation. Since voluntary behavior change requires motivation, ability as well as the opportunity to change, further development of behavior change theory should incorporate environmental change strategies. Conclusion Intervention Mapping may help to further improve the application of theories in nutrition and physical activity behavior change.

  7. Ausubel's Theory of Learning and its Application to Introductory Science Part II--Primary Science: An Ausubelian View.

    Science.gov (United States)

    McClelland, J. A. G.

    1982-01-01

    In part 1 (SE 532 193) an outline of Ausubel's learning theory was given. The application of the theory to elementary school science is addressed in this part, clarifying what elementary science means and indicating how it relates to what may be expected to be already known by elementary school children. (Author/JN)

  8. Establishing a Relationship between Behavior Change Theory and Social Marketing: Implications for Health Education.

    Science.gov (United States)

    Thackeray, Rosemary; Neiger, Brad L.

    2000-01-01

    Describes relationships between behavior change theory and social marketing practice, noting challenges in making behavior change theory an important component of social marketing and proposing that social marketing is the framework to which theory can be applied, creating theory-driven, consumer-focused, more effective health education programs.…

  9. Suicide Prevention in Schools as Viewed through the Interpersonal-Psychological Theory of Suicidal Behavior

    Science.gov (United States)

    Joiner, Thomas E., Jr.

    2009-01-01

    The author has proposed a new theory of suicidal behavior--the interpersonal-psychological theory of suicidal behavior (Joiner, 2005)--which attempts to answer the question "Why do people die by suicide?" In this commentary, he briefly describes the theory, and then argues that the theory's constructs may allow a new level of focus and specificity…

  10. Health Care Waste Segregation Behavior among Health Workers in Uganda: An Application of the Theory of Planned Behavior

    OpenAIRE

    Akulume, Martha; Kiwanuka, Suzanne N.

    2016-01-01

    Objective. The goal of this study was to assess the appropriateness of the theory of planned behavior in predicting health care waste segregation behaviors and to examine the factors that influence waste segregation behaviors. Methodology. One hundred and sixty-three health workers completed a self-administered questionnaire in a cross-sectional survey that examined the theory of planned behavior constructs (attitudes, subjective norms, perceived behavioral control, and intention) and externa...

  11. ANOVA for the behavioral sciences researcher

    CERN Document Server

    Cardinal, Rudolf N

    2013-01-01

    This new book provides a theoretical and practical guide to analysis of variance (ANOVA) for those who have not had a formal course in this technique, but need to use this analysis as part of their research.From their experience in teaching this material and applying it to research problems, the authors have created a summary of the statistical theory underlying ANOVA, together with important issues, guidance, practical methods, references, and hints about using statistical software. These have been organized so that the student can learn the logic of the analytical techniques but also use the

  12. The science of animal behavior and welfare: challenges, opportunities and global perspective

    Science.gov (United States)

    Animal welfare science is a relatively new scientific discipline. Originally heavily focused on animal behavior, it has emerged into a truly multi- and inter-disciplinary science, encompassing such sciences as behavior, physiology, pathology, immunology, endocrinology and neuroscience, and influence...

  13. Citizen science: a new direction in canine behavior research.

    Science.gov (United States)

    Hecht, Julie; Spicer Rice, Eleanor

    2015-01-01

    Researchers increasingly rely on members of the public to contribute to scientific projects-from collecting or identifying, to analyzing and disseminating data. The "citizen science" model proves useful to many thematically distinctive fields, like ornithology, astronomy, and phenology. The recent formalization of citizen science projects addresses technical issues related to volunteer participation--like data quality--so that citizen scientists can make longstanding, meaningful contributions to scientific projects. Since the late 1990s, canine science research has relied with greater frequency on the participation of the general public, particularly dog owners. These researchers do not typically consider the methods and technical issues that those conducting citizen science projects embrace and continue to investigate. As more canine science studies rely on public input, an in-depth knowledge of the benefits and challenges of citizen science can help produce relevant, high-quality data while increasing the general public's understanding of canine behavior and cognition as well as the scientific process. We examine the benefits and challenges of current citizen science models in an effort to enhance canine citizen science project preparation, execution, and dissemination. This article is part of a Special Issue entitled: Canine Behavior. Copyright © 2014 Elsevier B.V. All rights reserved.

  14. Integrating simultaneous prosocial and antisocial behavior into theories of collective action.

    Science.gov (United States)

    Basurto, Xavier; Blanco, Esther; Nenadovic, Mateja; Vollan, Björn

    2016-03-01

    Trust and cooperation constitute cornerstones of common-pool resource theory, showing that "prosocial" strategies among resource users can overcome collective action problems and lead to sustainable resource governance. Yet, antisocial behavior and especially the coexistence of prosocial and antisocial behaviors have received less attention. We broaden the analysis to include the effects of both "prosocial" and "antisocial" interactions. We do so in the context of marine protected areas (MPAs), the most prominent form of biodiversity conservation intervention worldwide. Our multimethod approach relied on lab-in-the-field economic experiments (n = 127) in two MPA and two non-MPA communities in Baja California, Mexico. In addition, we deployed a standardized fishers' survey (n = 544) to verify the external validity of our findings and expert informant interviews (n = 77) to develop potential explanatory mechanisms. In MPA sites, prosocial and antisocial behavior is significantly higher, and the presence of antisocial behavior does not seem to have a negative effect on prosocial behavior. We suggest that market integration, economic diversification, and strengthened group identity in MPAs are the main potential mechanisms for the simultaneity of prosocial and antisocial behavior we observed. This study constitutes a first step in better understanding the interaction between prosociality and antisociality as related to natural resources governance and conservation science, integrating literatures from social psychology, evolutionary anthropology, behavioral economics, and ecology.

  15. Applying Psychological Theories to Promote Long-Term Maintenance of Health Behaviors

    Science.gov (United States)

    Joseph, Rodney P.; Daniel, Casey L.; Thind, Herpreet; Benitez, Tanya J.; Pekmezi, Dori

    2014-01-01

    Behavioral health theory provides a framework for researchers to design, implement, and evaluate the effects of health promotion programs. However, limited research has examined theories used in interventions to promote long-term maintenance of health behaviors. The purpose of this review was to evaluate the available literature and identify prominent behavioral health theories used in intervention research to promote maintenance of health behaviors. We reviewed theories used in intervention research assessing long-term maintenance (≥ 6 months post-intervention) of physical activity, weight loss, and smoking cessation. Five prominent behavioral theories were referenced by the 34 studies included in the review: Self-Determination Theory, Theory of Planned Behavior, Social Cognitive Theory, Transtheoretical Model, and Social Ecological Model. Descriptions and examples of applications of these theories are provided. Implications for future research are discussed. PMID:28217036

  16. Topical Review: Translating Translational Research in Behavioral Science.

    Science.gov (United States)

    Hommel, Kevin A; Modi, Avani C; Piazza-Waggoner, Carrie; Myers, James D

    2015-01-01

    To present a model of translational research for behavioral science that communicates the role of behavioral research at each phase of translation. A task force identified gaps in knowledge regarding behavioral translational research processes and made recommendations regarding advancement of knowledge. A comprehensive model of translational behavioral research was developed. This model represents T1, T2, and T3 research activities, as well as Phase 1, 2, 3, and 4 clinical trials. Clinical illustrations of translational processes are also offered as support for the model. Behavioral science has struggled with defining a translational research model that effectively articulates each stage of translation and complements biomedical research. Our model defines key activities at each phase of translation from basic discovery to dissemination/implementation. This should be a starting point for communicating the role of behavioral science in translational research and a catalyst for better integration of biomedical and behavioral research. © The Author 2015. Published by Oxford University Press on behalf of the Society of Pediatric Psychology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  17. Regge behavior saves string theory from causality violations

    DEFF Research Database (Denmark)

    di Vecchia, Paolo; Giuseppe, D'Appollonio; Russo, Rodolfo

    2015-01-01

    Higher-derivative corrections to the Einstein-Hilbert action are present in bosonic string theory leading to the potential causality violations recently pointed out by Camanho et al. [1]. We analyze in detail this question by considering high-energy string-brane collisions at impact parameters b....... Such violations are instead neatly avoided when the full structure of string theory — and in particular its Regge behavior — is taken into account....... ≤ l s (the string-length parameter) with l s ≫ R p (the characteristic scale of the Dp-brane geometry). If we keep only the contribution of the massless states causality is violated for a set of initial states whose polarization is suitably chosen with respect to the impact parameter vector...

  18. Momentary patterns of covariation between specific affects and interpersonal behavior: Linking relationship science and personality assessment.

    Science.gov (United States)

    Ross, Jaclyn M; Girard, Jeffrey M; Wright, Aidan G C; Beeney, Joseph E; Scott, Lori N; Hallquist, Michael N; Lazarus, Sophie A; Stepp, Stephanie D; Pilkonis, Paul A

    2017-02-01

    Relationships are among the most salient factors affecting happiness and wellbeing for individuals and families. Relationship science has identified the study of dyadic behavioral patterns between couple members during conflict as an important window in to relational functioning with both short-term and long-term consequences. Several methods have been developed for the momentary assessment of behavior during interpersonal transactions. Among these, the most popular is the Specific Affect Coding System (SPAFF), which organizes social behavior into a set of discrete behavioral constructs. This study examines the interpersonal meaning of the SPAFF codes through the lens of interpersonal theory, which uses the fundamental dimensions of Dominance and Affiliation to organize interpersonal behavior. A sample of 67 couples completed a conflict task, which was video recorded and coded using SPAFF and a method for rating momentary interpersonal behavior, the Continuous Assessment of Interpersonal Dynamics (CAID). Actor partner interdependence models in a multilevel structural equation modeling framework were used to study the covariation of SPAFF codes and CAID ratings. Results showed that a number of SPAFF codes had clear interpersonal signatures, but many did not. Additionally, actor and partner effects for the same codes were strongly consistent with interpersonal theory's principle of complementarity. Thus, findings reveal points of convergence and divergence in the 2 systems and provide support for central tenets of interpersonal theory. Future directions based on these initial findings are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  19. Quantum field theory and coalgebraic logic in theoretical computer science.

    Science.gov (United States)

    Basti, Gianfranco; Capolupo, Antonio; Vitiello, Giuseppe

    2017-11-01

    We suggest that in the framework of the Category Theory it is possible to demonstrate the mathematical and logical dual equivalence between the category of the q-deformed Hopf Coalgebras and the category of the q-deformed Hopf Algebras in quantum field theory (QFT), interpreted as a thermal field theory. Each pair algebra-coalgebra characterizes a QFT system and its mirroring thermal bath, respectively, so to model dissipative quantum systems in far-from-equilibrium conditions, with an evident significance also for biological sciences. Our study is in fact inspired by applications to neuroscience where the brain memory capacity, for instance, has been modeled by using the QFT unitarily inequivalent representations. The q-deformed Hopf Coalgebras and the q-deformed Hopf Algebras constitute two dual categories because characterized by the same functor T, related with the Bogoliubov transform, and by its contravariant application T op , respectively. The q-deformation parameter is related to the Bogoliubov angle, and it is effectively a thermal parameter. Therefore, the different values of q identify univocally, and label the vacua appearing in the foliation process of the quantum vacuum. This means that, in the framework of Universal Coalgebra, as general theory of dynamic and computing systems ("labelled state-transition systems"), the so labelled infinitely many quantum vacua can be interpreted as the Final Coalgebra of an "Infinite State Black-Box Machine". All this opens the way to the possibility of designing a new class of universal quantum computing architectures based on this coalgebraic QFT formulation, as its ability of naturally generating a Fibonacci progression demonstrates. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. Modern theories of suicidal behavior in adolescents and young people

    OpenAIRE

    T.S. Pavlova; G.S. Bannikov

    2014-01-01

    We propose three current models, formulated over the last decade and not yet published in Russian, focused on teenage suicide: the development model of suicidal behavior in adolescents (J.A. Bridge, T.R. Goldstein, D.A. Brent); interpersonal model of (T.E. Joiner); some recent developments in the cognitive theory (A. Spirito, J.D. Matthews, A. Wenzel, A.T. Beck). Four groups of psychological aid targets for adolescents with suicidal tendencies are revealed: 1) targets of the current emotional...

  1. Modern theories of suicidal behavior in adolescents and young people

    Directory of Open Access Journals (Sweden)

    T.S. Pavlova

    2014-08-01

    Full Text Available We propose three current models, formulated over the last decade and not yet published in Russian, focused on teenage suicide: the development model of suicidal behavior in adolescents (J.A. Bridge, T.R. Goldstein, D.A. Brent; interpersonal model of (T.E. Joiner; some recent developments in the cognitive theory (A. Spirito, J.D. Matthews, A. Wenzel, A.T. Beck. Four groups of psychological aid targets for adolescents with suicidal tendencies are revealed: 1 targets of the current emotional state of a teenager (feelings of abandonment, self-perception as a burden to the loved ones, anxiety, hopelessness, heartache; 2 targets affecting personal predispositions (primitive defense mechanisms, impulsivity, aggression; 3 targets associated with cognitive functioning (cognitive rigidity, black-and-white thinking, thinking errors; and 4 targets reflecting a need to work with behavioral manifestations (narrow range of coping strategies used.

  2. Predicting Problem Behaviors with Multiple Expectancies: Expanding Expectancy-Value Theory

    Science.gov (United States)

    Borders, Ashley; Earleywine, Mitchell; Huey, Stanley J.

    2004-01-01

    Expectancy-value theory emphasizes the importance of outcome expectancies for behavioral decisions, but most tests of the theory focus on a single behavior and a single expectancy. However, the matching law suggests that individuals consider expected outcomes for both the target behavior and alternative behaviors when making decisions. In this…

  3. Falsification of matching theory and confirmation of an evolutionary theory of behavior dynamics in a critical experiment.

    Science.gov (United States)

    McDowell, J J; Calvin, Olivia L; Hackett, Ryan; Klapes, Bryan

    2017-07-01

    Two competing predictions of matching theory and an evolutionary theory of behavior dynamics, and one additional prediction of the evolutionary theory, were tested in a critical experiment in which human participants worked on concurrent schedules for money (Dallery et al., 2005). The three predictions concerned the descriptive adequacy of matching theory equations, and of equations describing emergent equilibria of the evolutionary theory. Tests of the predictions falsified matching theory and supported the evolutionary theory. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. The Implications of the Cognitive Sciences for the Relation between Religion and Science Education: The Case of Evolutionary Theory

    Science.gov (United States)

    Blancke, Stefaan; De Smedt, Johan; De Cruz, Helen; Boudry, Maarten; Braeckman, Johan

    2012-01-01

    This paper discusses the relationship between religion and science education in the light of the cognitive sciences. We challenge the popular view that science and religion are compatible, a view that suggests that learning and understanding evolutionary theory has no effect on students' religious beliefs and vice versa. We develop a cognitive…

  5. The effect of education based on the Theory of Planned Behavior in smoking

    Directory of Open Access Journals (Sweden)

    Mahmoud Barfi

    2018-03-01

    Conclusion: According to the results, Education based on the theory of planned behavior has a positive impact on smoking behavior, Therefore, it is recommended that the above educational model is used to modify the behavior of smokers.

  6. Gender perspective on the factors predicting recycling behavior: Implications from the theory of planned behavior.

    Science.gov (United States)

    Oztekin, Ceren; Teksöz, Gaye; Pamuk, Savas; Sahin, Elvan; Kilic, Dilek Sultan

    2017-04-01

    This study aimed to assess the role of some socio-psychological attributes in explaining recycling behavior of Turkish university community from a gender perspective within the context of the theory of planned behavior with an additional variable (past experience). The recycling behavior of whole sample, females and males, has been examined in 3 sessions -depending on the arguments that explain gendered pattern of private and public environmental behavior and sticking to the fact why females' stronger environmental values, beliefs, and attitudes do not translate consistently into greater engagement in public behavior. As a result of model runs, different variables shaping intention for behavior have been found, namely perceived behavior control for females and past behavior for males. Due to the low percent of the variance in explaining recycling behavior of females, they have been identified as the ones who do not carry out intentions (non-recyclers). Since intentions alone are capable of identifying recyclers accurately but not non-recyclers, there may be other factors to be considered to understand the reason for females not carrying out the intentions. The results of descriptive statistics supported the identification by attitudes toward recycling. Female attitudes were innate (recycling is good, necessary, useful and sensitive), whereas those of males were learnt (recycling is healthy, valuable and correct). Thus, it has been concluded that males' intention for recycling is shaped by their past behavior and the conclusion is supported by males having learnt attitude toward recycling whereas females' lack of intention for recycling is shaped by their perceived behavior control and is supported by their innate attitude for recycling. All in all, the results of the present study provide further support for the utility of the TPB as a model of behavioral prediction and concur with other studies examining the utility of the TPB in the context of recycling

  7. Cultural-Historical Activity Theory and Domain Analysis: Metatheoretical Implications for Information Science

    Science.gov (United States)

    Wang, Lin

    2013-01-01

    Background: Cultural-historical activity theory is an important theory in modern psychology. In recent years, it has drawn more attention from related disciplines including information science. Argument: This paper argues that activity theory and domain analysis which uses the theory as one of its bases could bring about some important…

  8. Using Program Theory-Driven Evaluation Science to Crack the Da Vinci Code

    Science.gov (United States)

    Donaldson, Stewart I.

    2005-01-01

    Program theory-driven evaluation science uses substantive knowledge, as opposed to method proclivities, to guide program evaluations. It aspires to update, clarify, simplify, and make more accessible the evolving theory of evaluation practice commonly referred to as theory-driven or theory-based evaluation. The evaluator in this chapter provides a…

  9. View from Behavioral Economics Theory: Case of Latvian Rural Entrepreneurs

    Directory of Open Access Journals (Sweden)

    Igo Cals

    2013-11-01

    Full Text Available The theory of classical economics treats entrepreneurs as subjects who make rational economic decisions. Empirical surveys prove the fact that daily economic decisions made by a separate economic entity can be explained by concepts of behavioral economics rather than classical economics. The economic behavior of entrepreneurs happens to be based on bounded rationality instead of financial justification. The objective of an economic activity presented as economically efficient can turn out to be socially important to a specific entrepreneur and not to national economy as a whole. In the EU countries, agriculture is a subsidised industry of national economy. In this light, status consumption and purchase of positional goods should create a special interest among economists. The objective of this article is to present true reasons of economic decisions made by rural entrepreneurs and to analyse the value hierarchy of Latvian rural entrepreneurs through carrying out a field work and with the help of set of instruments developed by modern economics theory.

  10. Integrating Health Behavior Theory and Design Elements in Serious Games.

    Science.gov (United States)

    Cheek, Colleen; Fleming, Theresa; Lucassen, Mathijs Fg; Bridgman, Heather; Stasiak, Karolina; Shepherd, Matthew; Orpin, Peter

    2015-01-01

    Internet interventions for improving health and well-being have the potential to reach many people and fill gaps in service provision. Serious gaming interfaces provide opportunities to optimize user adherence and impact. Health interventions based in theory and evidence and tailored to psychological constructs have been found to be more effective to promote behavior change. Defining the design elements which engage users and help them to meet their goals can contribute to better informed serious games. To elucidate design elements important in SPARX, a serious game for adolescents with depression, from a user-centered perspective. We proposed a model based on an established theory of health behavior change and practical features of serious game design to organize ideas and rationale. We analyzed data from 5 studies comprising a total of 22 focus groups and 66 semistructured interviews conducted with youth and families in New Zealand and Australia who had viewed or used SPARX. User perceptions of the game were applied to this framework. A coherent framework was established using the three constructs of self-determination theory (SDT), autonomy, competence, and relatedness, to organize user perceptions and design elements within four areas important in design: computer game, accessibility, working alliance, and learning in immersion. User perceptions mapped well to the framework, which may assist developers in understanding the context of user needs. By mapping these elements against the constructs of SDT, we were able to propose a sound theoretical base for the model. This study's method allowed for the articulation of design elements in a serious game from a user-centered perspective within a coherent overarching framework. The framework can be used to deliberately incorporate serious game design elements that support a user's sense of autonomy, competence, and relatedness, key constructs which have been found to mediate motivation at all stages of the change

  11. Can We Boost College Summer Enrollment Using Behavioral Science?

    Science.gov (United States)

    MDRC, 2017

    2017-01-01

    MDRC's Center for Applied Behavioral Science (CABS) and Postsecondary Education policy area launched the Encouraging Additional Summer Enrollment (EASE) project in collaboration with Great Lakes Higher Education Corporation & Affiliates and the Ohio Association of Community Colleges. The project aims to increase summer enrollment rates among…

  12. Confronting Counsels of Despair for the Behavioral Sciences.

    Science.gov (United States)

    Gage, N. L.

    1996-01-01

    Summarizes and challenges criticism that the behavioral sciences have failed to produce long-lasting generalizations due to cultural and historical relativism and interaction effects. Using findings from meta-analysis, the author argues that considerable consistency and validity across contexts of many generalizations exists, as well as promising…

  13. 78 FR 25309 - Advisory Committee for Social, Behavioral and Economic Sciences; Notice of Meeting

    Science.gov (United States)

    2013-04-30

    ... NATIONAL SCIENCE FOUNDATION ADVISORY Advisory Committee for Social, Behavioral and Economic..., Behavioral and Economic Sciences ( 1171) Date/Time: May 20, 2013; 9:00 a.m. to 5:15 p.m. May 21, 2013; 9:00 a..., Directorate for Social, Behavioral and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard...

  14. Reward and Cognition: Integrating Reinforcement Sensitivity Theory and Social Cognitive Theory to Predict Drinking Behavior.

    Science.gov (United States)

    Hasking, Penelope; Boyes, Mark; Mullan, Barbara

    2015-01-01

    Both Reinforcement Sensitivity Theory and Social Cognitive Theory have been applied to understanding drinking behavior. We propose that theoretical relationships between these models support an integrated approach to understanding alcohol use and misuse. We aimed to test an integrated model in which the relationships between reward sensitivity and drinking behavior (alcohol consumption, alcohol-related problems, and symptoms of dependence) were mediated by alcohol expectancies and drinking refusal self-efficacy. Online questionnaires assessing the constructs of interest were completed by 443 Australian adults (M age = 26.40, sd = 1.83) in 2013 and 2014. Path analysis revealed both direct and indirect effects and implicated two pathways to drinking behavior with differential outcomes. Drinking refusal self-efficacy both in social situations and for emotional relief was related to alcohol consumption. Sensitivity to reward was associated with alcohol-related problems, but operated through expectations of increased confidence and personal belief in the ability to limit drinking in social situations. Conversely, sensitivity to punishment operated through negative expectancies and drinking refusal self-efficacy for emotional relief to predict symptoms of dependence. Two pathways relating reward sensitivity, alcohol expectancies, and drinking refusal self-efficacy may underlie social and dependent drinking, which has implications for development of intervention to limit harmful drinking.

  15. Children's Oncology Group's 2013 blueprint for research: behavioral science.

    Science.gov (United States)

    Noll, Robert B; Patel, Sunita K; Embry, Leanne; Hardy, Kristina K; Pelletier, Wendy; Annett, Robert D; Patenaude, Andrea; Lown, E Anne; Sands, Stephen A; Barakat, Lamia P

    2013-06-01

    Behavioral science has long played a central role in pediatric oncology clinical service and research. Early work focused on symptom relief related to side effects of chemotherapy and pain management related to invasive medical procedures. As survival rates improved, the focused has shifted to examination of the psychosocial impact, during and after treatment, of pediatric cancer and its treatment on children and their families. The success of the clinical trials networks related to survivorship highlights an even more critical role in numerous domains of psychosocial research and care. Within the cooperative group setting, the field of behavioral science includes psychologists, social workers, physicians, nurses, and parent advisors. The research agenda of this group of experts needs to focus on utilization of psychometrically robust measures to evaluate the impact of treatment on children with cancer and their families during and after treatment ends. Over the next 5 years, the field of behavioral science will need to develop and implement initiatives to expand use of standardized neurocognitive and behavior batteries; increase assessment of neurocognition using technology; early identification of at-risk children/families; establish standards for evidence-based psychosocial care; and leverage linkages with the broader behavioral health pediatric oncology community to translate empirically supported research clinical trials care to practice. Copyright © 2012 Wiley Periodicals, Inc.

  16. Social and behavioral science priorities for genomic translation.

    Science.gov (United States)

    Koehly, Laura M; Persky, Susan; Spotts, Erica; Acca, Gillian

    2018-01-29

    This commentary highlights the essential role of the social and behavioral sciences for genomic translation, and discusses some priority research areas in this regard. The first area encompasses genetics of behavioral, social, and neurocognitive factors, and how integration of these relationships might impact the development of treatments and interventions. The second area includes the contributions that social and behavioral sciences make toward the informed translation of genomic developments. Further, there is a need for behavioral and social sciences to inform biomedical research for effective implementation. The third area speaks to the need for increased outreach and education efforts to improve the public's genomic literacy such that individuals and communities can make informed health-related and societal (e.g., in legal or consumer settings) decisions. Finally, there is a need to prioritize representation of diverse communities in genomics research and equity of access to genomic technologies. Examples from National Institutes of Health-based intramural and extramural research programs and initiatives are used to discuss these points. © Society of Behavioral Medicine 2018.

  17. Application of the Expanded Theory of Planned Behavior in Intercity Travel Behavior

    Directory of Open Access Journals (Sweden)

    Jing Peng

    2014-01-01

    Full Text Available Congestion in intercity corridors of metropolitan area has been increasing steadily. To alleviate congestion, many major investment projects, such as the high speed railway projects, were proposed by agency. To evaluate the adequacy and efficiency of these projects, the intercity travel behavior should be analyzed in metropolitan area. The paper constructed a Multiple Indicators and Multiple Causes (MIMIC model according to an expanded theory of planned behavior (TPB to study the travel behavior of choosing from the choice set of the traditional train, the high speed railway and the coach by demographic and psychological factors. Through empirical data collection and analysis, we found that demographic factors of travelers indeed positively engender the latent variables in MIMIC, and descriptive norm and habit had direct or indirect significant effect on travel behavior and intention. On the basis of the effect of psychological constructors of the expanded TPB on the intercity travel behavior and differentiation of traveler's demographic characteristics, the agency can make reasonable policies and proper information for the intercity transportation. The results will support the basic theory of optimizing the transportation system in metropolitan area. Implications for researchers and suggestions for future research are also addressed in this study.

  18. Theory of planned behavior interventions for reducing heterosexual risk behaviors: A meta-analysis.

    Science.gov (United States)

    Tyson, Mandy; Covey, Judith; Rosenthal, Harriet E S

    2014-12-01

    The meta-analysis reported here examined interventions informed by the theory of planned behavior (TPB) or theory of reasoned action (TRA) aimed at reducing heterosexual risk behaviors (prevention of STDs and unwanted pregnancy). Studies were eligible for inclusion if they were either randomized control trials or quasi-experimental studies that compared the TPB-based intervention against a control group. Search strategy consisted of articles identified in previous reviews, keyword search through search engines, examination of key journals, and contacting key experts. Forty-seven intervention studies were included in the meta-analysis. Random effects models revealed that pooled effect sizes for TPB-based interventions had small but significant effects on behavior and other secondary outcomes (i.e., knowledge, attitudes, normative beliefs, perceived behavioral control, and intentions). Significant heterogeneity found between effect sizes was explored using metaregression. Larger effects were found for interventions that provided opportunities for social comparison. The TPB provides a valuable framework for designing interventions to change heterosexual risk behaviors. However, effect sizes varied quite substantially between studies, and further research is needed to explore the reasons why.

  19. What is the explanatory power of space syntax theory? the application of modal logics from theory of science

    NARCIS (Netherlands)

    van Nes, A.

    2017-01-01

    This contribution shows various approaches from the theory of science for revealing the explanatory power of the Space Syntax. In this contribution Bhaskar's critical realistic model of science and Georg Henrik von Wright's account of explanation and understanding are used to assess the

  20. Health Care Waste Segregation Behavior among Health Workers in Uganda: An Application of the Theory of Planned Behavior

    Directory of Open Access Journals (Sweden)

    Martha Akulume

    2016-01-01

    Full Text Available Objective. The goal of this study was to assess the appropriateness of the theory of planned behavior in predicting health care waste segregation behaviors and to examine the factors that influence waste segregation behaviors. Methodology. One hundred and sixty-three health workers completed a self-administered questionnaire in a cross-sectional survey that examined the theory of planned behavior constructs (attitudes, subjective norms, perceived behavioral control, and intention and external variables (sociodemographic factors, personal characteristics, organizational characteristics, professional characteristics, and moral obligation. Results. For their most recent client 21.5% of the health workers reported that they most definitely segregated health care waste while 5.5% did not segregate. All the theory of planned behavior constructs were significant predictors of health workers’ segregation behavior, but intention emerged as the strongest and most significant (r=0.524, P<0.001. The theory of planned behavior model explained 52.5% of the variance in health workers’ segregation behavior. When external variables were added, the new model explained 66.7% of the variance in behavior. Conclusion. Generally, health workers’ health care waste segregation behavior was high. The theory of planned behavior significantly predicted health workers’ health care waste segregation behaviors.

  1. Health Care Waste Segregation Behavior among Health Workers in Uganda: An Application of the Theory of Planned Behavior.

    Science.gov (United States)

    Akulume, Martha; Kiwanuka, Suzanne N

    2016-01-01

    Objective . The goal of this study was to assess the appropriateness of the theory of planned behavior in predicting health care waste segregation behaviors and to examine the factors that influence waste segregation behaviors. Methodology . One hundred and sixty-three health workers completed a self-administered questionnaire in a cross-sectional survey that examined the theory of planned behavior constructs (attitudes, subjective norms, perceived behavioral control, and intention) and external variables (sociodemographic factors, personal characteristics, organizational characteristics, professional characteristics, and moral obligation). Results . For their most recent client 21.5% of the health workers reported that they most definitely segregated health care waste while 5.5% did not segregate. All the theory of planned behavior constructs were significant predictors of health workers' segregation behavior, but intention emerged as the strongest and most significant ( r = 0.524, P theory of planned behavior model explained 52.5% of the variance in health workers' segregation behavior. When external variables were added, the new model explained 66.7% of the variance in behavior. Conclusion . Generally, health workers' health care waste segregation behavior was high. The theory of planned behavior significantly predicted health workers' health care waste segregation behaviors.

  2. Behavioral science and the study of gene-nutrition and gene-physical activity interactions in obesity research.

    Science.gov (United States)

    Faith, Myles S

    2008-12-01

    This report summarizes emerging opportunities for behavioral science to help advance the field of gene-environment and gene-behavior interactions, based on presentations at The National Cancer Institute (NCI) Workshop, "Gene-Nutrition and Gene-Physical Activity Interactions in the Etiology of Obesity." Three opportunities are highlighted: (i) designing potent behavioral "challenges" in experiments, (ii) determining viable behavioral phenotypes for genetics studies, and (iii) identifying specific measures of the environment or environmental exposures. Additional points are underscored, including the need to incorporate novel findings from neuroimaging studies regarding motivation and drive for eating and physical activity. Advances in behavioral science theory and methods can play an important role in advancing understanding of gene-brain-behavior relationships in obesity onset.

  3. Theory of planned behavior and adherence in chronic illness: a meta-analysis

    NARCIS (Netherlands)

    Rich, A.; Brandes, K.; Mullan, B.; Hagger, M.S.

    2015-01-01

    Social-cognitive models such as the theory of planned behavior have demonstrated efficacy in predicting behavior, but few studies have examined the theory as a predictor of treatment adherence in chronic illness. We tested the efficacy of the theory for predicting adherence to treatment in chronic

  4. Topological and Orthomodular Modeling of Context in Behavioral Science

    Science.gov (United States)

    Narens, Louis

    2017-02-01

    Two non-boolean methods are discussed for modeling context in behavioral data and theory. The first is based on intuitionistic logic, which is similar to classical logic except that not every event has a complement. Its probability theory is also similar to classical probability theory except that the definition of probability function needs to be generalized to unions of events instead of applying only to unions of disjoint events. The generalization is needed, because intuitionistic event spaces may not contain enough disjoint events for the classical definition to be effective. The second method develops a version of quantum logic for its underlying probability theory. It differs from Hilbert space logic used in quantum mechanics as a foundation for quantum probability theory in variety of ways. John von Neumann and others have commented about the lack of a relative frequency approach and a rational foundation for this probability theory. This article argues that its version of quantum probability theory does not have such issues. The method based on intuitionistic logic is useful for modeling cognitive interpretations that vary with context, for example, the mood of the decision maker, the context produced by the influence of other items in a choice experiment, etc. The method based on this article's quantum logic is useful for modeling probabilities across contexts, for example, how probabilities of events from different experiments are related.

  5. Momentary Patterns of Covariation between Specific Affects and Interpersonal Behavior: Linking Relationship Science and Personality Assessment

    Science.gov (United States)

    Ross, Jaclyn M.; Girard, Jeffrey M.; Wright, Aidan G.C.; Beeney, Joseph E.; Scott, Lori N.; Hallquist, Michael N.; Lazarus, Sophie A.; Stepp, Stephanie D.; Pilkonis, Paul A.

    2016-01-01

    Relationships are among the most salient factors affecting happiness and wellbeing for individuals and families. Relationship science has identified the study of dyadic behavioral patterns between couple members during conflict as an important window in to relational functioning with both short-term and long-term consequences. Several methods have been developed for the momentary assessment of behavior during interpersonal transactions. Among these, the most popular is the Specific Affect Coding System (SPAFF), which organizes social behavior into a set of discrete behavioral constructs. This study examines the interpersonal meaning of the SPAFF codes through the lens of interpersonal theory, which uses the fundamental dimensions of Dominance and Affiliation to organize interpersonal behavior. A sample of 67 couples completed a conflict task, which was video recorded and coded using SPAFF and a method for rating momentary interpersonal behavior, the Continuous Assessment of Interpersonal Dynamics (CAID). Actor partner interdependence models in a multilevel structural equation modeling framework were used to study the covariation of SPAFF codes and CAID ratings. Results showed that a number of SPAFF codes had clear interpersonal signatures, but many did not. Additionally, actor and partner effects for the same codes were strongly consistent with interpersonal theory’s principle of complementarity. Thus, findings reveal points of convergence and divergence in the two systems and provide support for central tenets of interpersonal theory. Future directions based on these initial findings are discussed. PMID:27148786

  6. Contributions of behavioral primatology to veterinary science and comparative medicine.

    Science.gov (United States)

    Mitchell, G; Clarke, A S

    1984-01-01

    Behavioral primatology is a subdiscipline of the research area referred to as primatology. Like primatology, behavioral primatology is an eclectic field of study made up of researchers from diverse basic disciplines having very different historical roots and employing extremely different methodologies biased by emphases and assumptions dictated by their histories. Psychologists, zoologists, anthropologists, and psychiatrists make up the majority of those currently active in behavioral primatology, but others, including those in veterinary science, are active in research in the area. Behavioral data can be useful to veterinary scientists and to those in comparative medicine and are interesting in their own right. Veterinarians and medical scientists may specialize in behavioral disorders. In addition, those not directly interested in behavior itself may still make use of behavioral indices of potential physiologic and morphologic abnormality. Often an animal may be inadvertently stressed by social and nonsocial environmental factors, and such stress effects may be first and best recognized by behavioral means. A recognition by those not in the behavioral sciences of the basic feral behavior of primates can go a long way toward prevention or alleviation of both behavioral and physical stress of primates in captivity. Studies of free-ranging but captive troops are sources of information almost as good as, and sometimes even better than, field studies. In addition, there is a growing realization that "natural experiments" on primates in zoos can be of value, especially since many species held in zoologic parks are those least well known in more traditional captive research settings. It must be recognized that the findings from research done on captive primates living in large field cages are not directly comparable to those derived from more directly invasive but more experimental laboratory settings. A comparative perspective on captive environments, as well as on

  7. Translational science matters: forging partnerships between biomedical and behavioral science to advance the public's health.

    Science.gov (United States)

    Mensah, George A; Czajkowski, Susan M

    2018-03-29

    The prevention and effective treatment of many chronic diseases such as cardiovascular disease, cancer and diabetes are dependent on behaviors such as not smoking, adopting a physically-active lifestyle, eating a healthy diet, and adhering to prescribed medical and behavioral regimens. Yet adoption and maintenance of these behaviors pose major challenges for individuals, their families and communities, as well as clinicians and health care systems. These challenges can best be met through the integration of the biomedical and behavioral sciences that is achieved by the formation of strategic partnerships between researchers and practitioners in these disciplines to address pressing clinical and public health problems. The National Institutes of Health has supported a number of clinical trials and research initiatives that demonstrate the value of biomedical and behavioral science partnerships in translating fundamental discoveries into significant improvements in health outcomes. We review several such examples of collaborations between biomedical and behavioral researchers, describe key initiatives focused on advancing a transdisciplinary translational perspective, and outline areas which require insights, tools and findings from both the biomedical and behavioral sciences to advance the public's health.

  8. Understanding Jordanian Psychiatric Nurses’ Smoking Behaviors: A Grounded Theory Study

    Directory of Open Access Journals (Sweden)

    Khaldoun M. Aldiabat

    2013-01-01

    Full Text Available Purpose. Smoking is prevalent in psychiatric facilities among staff and patients. However, there have been few studies of how contextual factors in specific cultures influence rates of smoking and the health promotion role of psychiatric nurses. This paper reports the findings of a classical grounded theory study conducted to understand how contextual factors in the workplace influences the smoking behaviors of Jordanian psychiatric nurses (JPNs. Method. Semi-structured individual interviews were conducted with a sample of eight male JPNs smokers at a psychiatric facility in Amman, Jordan. Findings. Constant comparative analysis identified becoming a heavy smoker as a psychosocial process characterized by four sub-categories: normalization of smoking; living in ambiguity; experiencing workplace conflict; and, facing up to workplace stressors. Conclusion. Specific contextual workplace factors require targeted smoking cessation interventions if JPNs are to receive the help they need to reduce health risks associated with heavy smoking.

  9. Psychosocial Predictors for Cancer Prevention Behaviors in Workplace Using Protection Motivation Theory

    OpenAIRE

    Zare Sakhvidi, Mohammad Javad; Zare, Maryam; Mostaghaci, Mehrdad; Mehrparvar, Amir Houshang; Morowatisharifabad, Mohammad Ali; Naghshineh, Elham

    2015-01-01

    Backgrounds. The aim of this study was to describe the preventive behaviors of industrial workers and factors influencing occupational cancer prevention behaviors using protection motivation theory. Methods. A self-administered questionnaire was completed by 161 petrochemical workers in Iran in 2014 which consisted of three sections: background information, protection motivation theory measures, and occupational cancers preventive behaviors. Results. A statistically significant positive corre...

  10. Analysis of the Science and Technology Preservice Teachers' Opinions on Teaching Evolution and Theory of Evolution

    Science.gov (United States)

    Töman, Ufuk; Karatas, Faik Özgür; Çimer, Sabiha Odabasi

    2014-01-01

    In this study, we investigate of science and technology teachers' opinions about the theory of evolution and the evolution teaching. The aim of this study, we investigate of science and technology teachers' opinions about the theory of evolution and the evolution teaching. This study is a descriptive study. Open-ended questions were used to…

  11. A Cultural Historical Activity Theory Approach in Natural Sciences Education Laboratory Lessons towards Reforming Teachers Training

    Science.gov (United States)

    Kolokouri, Eleni; Theodoraki, Xarikleia; Plakitsi, Katerina

    2012-01-01

    This paper focuses on connecting natural sciences education with Cultural Historical Activity Theory (CHAT). In this sense, natural sciences education is considered as a lifelong learning procedure, not seen as an individual but as a collective activity. Moreover, learning becomes a human activity in which theory and praxis are strongly connected…

  12. Prediction of attendance at fitness center: a comparison between the theory of planned behavior, the social cognitive theory, and the physical activity maintenance theory

    OpenAIRE

    Jekauc, Darko; Völkle, Manuel; Wagner, Matthias O.; Mess, Filip; Reiner, Miriam; Renner, Britta

    2015-01-01

    In the processes of physical activity (PA) maintenance specific predictors are effective, which differ from other stages of PA development. Recently, Physical Activity Maintenance Theory (PAMT) was specifically developed for prediction of PA maintenance. The aim of the present study was to evaluate the predictability of the future behavior by the PAMT and compare it with the Theory of Planned Behavior (TPB) and Social Cognitive Theory (SCT). Participation rate in a fitness center was observed...

  13. Predicting Facebook users' online privacy protection: risk, trust, norm focus theory, and the theory of planned behavior.

    Science.gov (United States)

    Saeri, Alexander K; Ogilvie, Claudette; La Macchia, Stephen T; Smith, Joanne R; Louis, Winnifred R

    2014-01-01

    The present research adopts an extended theory of the planned behavior model that included descriptive norms, risk, and trust to investigate online privacy protection in Facebook users. Facebook users (N = 119) completed a questionnaire assessing their attitude, subjective injunctive norm, subjective descriptive norm, perceived behavioral control, implicit perceived risk, trust of other Facebook users, and intentions toward protecting their privacy online. Behavior was measured indirectly 2 weeks after the study. The data show partial support for the theory of planned behavior and strong support for the independence of subjective injunctive and descriptive norms. Risk also uniquely predicted intentions over and above the theory of planned behavior, but there were no unique effects of trust on intentions, nor of risk or trust on behavior. Implications are discussed.

  14. Qualitative application of the theory of planned behavior to understand beverage consumption behaviors among adults.

    Science.gov (United States)

    Zoellner, Jamie; Krzeski, Erin; Harden, Samantha; Cook, Emily; Allen, Kacie; Estabrooks, Paul A

    2012-11-01

    Despite strong scientific data indicating associations among sugar-sweetened beverages (SSB) and numerous adverse health outcomes, little is known about culturally specific beliefs and potential individual-level behavioral strategies to reduce SSB intake. The primary objective of this formative study targeting adults residing in rural southwest Virginia was to apply the Theory of Planned Behavior to investigate culturally specific attitudes, subjective norms, and perceived behavioral control constructs related to the consumption of SSB, water, and artificially sweetened beverages. Using a homogenous sampling strategy, eight focus groups were conducted with 54 adult participants who exceeded recommendations of Theory of Planned Behavior, to execute the focus group. All focus groups were audiotaped and transcribed verbatim. Three researchers independently coded meaning units to the major themes and subsequently met to gain consensus in coding. Important beverage-specific themes emerged for attitudes, subjective norms, perceived behavioral control, and intentions. Across all beverages, the most notable themes included taste (n=161 meaning units), availability/convenience (n=95 meaning units), habit/addiction (n=57 meaning units), and cost (n=28 meaning units). Health consequences associated with beverages and water-quality issues also surfaced, as well as normative beliefs, including the influence of doctors and peers. The identified themes and subthemes provide critical insight into understanding culturally relevant context and beliefs associated with beverage consumption behaviors and helps inform the development and evaluation of future intervention efforts targeting SSB consumption in the health disparate region of southwest Virginia. Copyright © 2012 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

  15. Utility of the theories of reasoned action and planned behavior for predicting physician behavior: a prospective analysis.

    Science.gov (United States)

    Millstein, S G

    1996-09-01

    The utility of the theory of reasoned action (TRA) and the theory of planned behavior (TPB) for prospectively predicting physicians' delivery of preventive services was compared. Primary care physicians (N = 765) completed 2 mail surveys at periods 6 months apart. The addition of perceived behavioral control to the TRA model significantly increased the variance accounted for in behavioral intention and subsequent behavior (p behavioral control had direct effects on behavior and interacted with social norms and behavioral intentions. Applications of models such as the TRA or TPB have focused primarily on predicting the behavioral intentions and behaviors of patients. Results suggest that these models have relevance for studying the behavior of health care providers as well.

  16. Predicting problem behaviors with multiple expectancies: expanding expectancy-value theory.

    Science.gov (United States)

    Borders, Ashley; Earleywine, Mitchell; Huey, Stanley J

    2004-01-01

    Expectancy-value theory emphasizes the importance of outcome expectancies for behavioral decisions, but most tests of the theory focus on a single behavior and a single expectancy. However, the matching law suggests that individuals consider expected outcomes for both the target behavior and alternative behaviors when making decisions. In this study, we expanded expectancy-value theory to evaluate the contributions of two competing expectancies to adolescent behavior problems. One hundred twenty-one high school students completed measures of behavior problems, expectancies for both acting out and academic effort, and perceived academic competence. Students' self-reported behavior problems covaried mostly with perceived competence and academic expectancies and only nominally with problem behavior expectancies. We suggest that behavior problems may result from students perceiving a lack of valued or feasible alternative behaviors, such as studying. We discuss implications for interventions and suggest that future research continue to investigate the contribution of alternative expectancies to behavioral decisions.

  17. Applying theory of planned behavior to predict exercise maintenance in sarcopenic elderly

    Directory of Open Access Journals (Sweden)

    Ahmad MH

    2014-09-01

    Full Text Available Mohamad Hasnan Ahmad,1 Suzana Shahar,2 Nur Islami Mohd Fahmi Teng,2 Zahara Abdul Manaf,2 Noor Ibrahim Mohd Sakian,3 Baharudin Omar41Centre of Nutrition Epidemiology Research, Institute of Public Health, Ministry of Health, Kuala Lumpur, Malaysia; 2Dietetics Program, 3Occupational Therapy Program, 4Department of Biomedical Sciences, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia Abstract: This study aimed to determine the factors associated with exercise behavior based on the theory of planned behavior (TPB among the sarcopenic elderly people in Cheras, Kuala ­Lumpur. A total of 65 subjects with mean ages of 67.5±5.2 (men and 66.1±5.1 (women years participated in this study. Subjects were divided into two groups: 1 exercise group (n=34; 25 men, nine women; and 2 the control group (n=31; 22 men, nine women. Structural equation modeling, based on TPB components, was applied to determine specific factors that most contribute to and predict actual behavior toward exercise. Based on the TPB’s model, attitude (ß=0.60 and perceived behavioral control (ß=0.24 were the major predictors of intention to exercise among men at the baseline. Among women, the subjective norm (ß=0.82 was the major predictor of intention to perform the exercise at the baseline. After 12 weeks, attitude (men’s, ß=0.68; women’s, ß=0.24 and subjective norm (men’s, ß=0.12; women’s, ß=0.87 were the predictors of the intention to perform the exercise. “Feels healthier with exercise” was the specific factor to improve the intention to perform and to maintain exercise behavior in men (ß=0.36 and women (ß=0.49. “Not motivated to perform exercise” was the main barrier among men’s intention to exercise. The intention to perform the exercise was able to predict actual behavior regarding exercise at the baseline and at 12 weeks of an intervention program. As a conclusion, TPB is a useful model to determine and

  18. A science of meaning. Can behaviorism bring meaning to psychological science?

    Science.gov (United States)

    DeGrandpre, R J

    2000-07-01

    An argument is presented for making meaning a central dependent variable in psychological science. Principles of operant psychology are then interpreted as providing a basic foundation for a science of meaning. The emphasis here is on the generality of basic operant concepts, where learning is a process of meaning making that is governed largely by natural contingencies; reinforcement is an organic process in which environment-behavior relations are selected, defined here as a dialectical process of meaning making; and reinforcers are experiential consequences with acquired, ecologically derived meanings. The author concludes with a call for a more interdisciplinary science of psychology, focusing on the individual in society.

  19. Predicting Factors of Worker Behavior for Proper Working Posture Based on Planed Behavior Theory

    Directory of Open Access Journals (Sweden)

    E Mohammadi Zeydi

    2008-12-01

    Introduction & Objective: Injuries resulting from ignoring proper working posture especially in employees who sitting at workplace for more than of working hours are costly, and create significant pain and discomfort. Decreasing of these injuries is most effectively accomplished through the application of ergonomic design principles. Sometimes, however, barriers (technical and economic preclude ergonomic improvement and, consequently, some organizations rely on the use of proper sitting techniques and maintaining proper working posture as a major control strategy during workday. The problem, however, is that these process performing is inconsistent and managers have a difficult time motivating use of these techniques. The main aim of this study was to understand the factors driving proper working posture among employees. Materials & Methods: This study used the theory of planned behavior to predict upright working posture maintenance among 222 of assembling, machinery and printing line’s employees at a Qazvin Alborz industrial town manufacturing organization. Structural equation modeling, explanatory and confirmatory factor analysis were employed to analyze relationships among constructs. Results: Results revealed that attitude (p< 0.05, β= 0.53 and intention (p< 0.05, β= 0.46 were the strongest predictors of proper working posture maintenance behavior. Perceived behavior control, to a lesser degree, were also important influences on intention (p< 0.05, β= 0.34 and behavior (p< 0.05, β= 0.28. Subjective norms did not surface as effective direct predictors of upright working posture maintenance, but did affect behavior and intent via mediating factors (attitudes subjective norms and perceived behavioral control. Finally, the TPB was supported as an effective model explaining upright working posture maintenance, and had potential application for many other safety-related behaviors. Conclusion: results of this study emphasis on considering factors such as

  20. Actor-network Theory and cartography of controversies in Information Science

    OpenAIRE

    LOURENÇO, Ramon Fernandes; TOMAÉL, Maria Inês

    2018-01-01

    Abstract The present study aims to discuss the interactions between the Actor-network Theory and the Cartography of Controversies method in Information Science research. A literature review was conducted on books, scholarly articles, and any other sources addressing the Theory-Actor Network and Cartography of Controversies. The understanding of the theoretical assumptions that guide the Network-Actor Theory allows examining important aspects to Information Science research, seeking to identif...

  1. Unlocking the potential of smart grid technologies with behavioral science

    Directory of Open Access Journals (Sweden)

    Nicole eSintov

    2015-04-01

    Full Text Available Smart grid systems aim to provide a more stable and adaptable electricity infrastructure, and to maximize energy efficiency. Grid-linked technologies vary widely in form and function, but generally share common potentials: to reduce energy consumption via efficiency and/or curtailment, to shift use to off-peak times of day, and to enable distributed storage and generation options. Although end users are key players in these systems, they tend to be overlooked. Behavioral science is therefore key to engaging end-users and maximizing the impact of smart grid technologies. In this paper, we highlight several ways in which behavioral science can be applied to better understand and engage customers in smart grid systems.

  2. Unlocking the potential of smart grid technologies with behavioral science.

    Science.gov (United States)

    Sintov, Nicole D; Schultz, P Wesley

    2015-01-01

    Smart grid systems aim to provide a more stable and adaptable electricity infrastructure, and to maximize energy efficiency. Grid-linked technologies vary widely in form and function, but generally share common potentials: to reduce energy consumption via efficiency and/or curtailment, to shift use to off-peak times of day, and to enable distributed storage and generation options. Although end users are central players in these systems, they are sometimes not central considerations in technology or program design, and in some cases, their motivations for participating in such systems are not fully appreciated. Behavioral science can be instrumental in engaging end-users and maximizing the impact of smart grid technologies. In this paper, we present emerging technologies made possible by a smart grid infrastructure, and for each we highlight ways in which behavioral science can be applied to enhance their impact on energy savings.

  3. Parental factors and adolescents' smoking behavior: an extension of The theory of planned behavior.

    Science.gov (United States)

    Harakeh, Zeena; Scholte, Ron H J; Vermulst, Ad A; de Vries, Hein; Engels, Rutger C M E

    2004-11-01

    The aim of the present study is to investigate whether general parenting factors (i.e., quality parent-child relationship, psychological control, strict control, parental knowledge) and parental smoking add to The theory of planned behaviour [Organ Behav. Hum. Dec. 50 (1991) 179] in predicting the onset of smoking. A mediation model is applied in which parental factors affect smoking behavior indirectly by affecting smoking cognitions (i.e., attitude, self-efficacy, and social norm). The model was tested in a longitudinal study on 1,070 adolescents, aged 10-14 years old. Structural equation models (SEM) on current and on future smoking behavior were tested. The findings showed that the quality of the parent-child relationship and parental knowledge affected adolescents' smoking behavior indirectly, while parental smoking behavior had a direct effect. Strict control and psychological control were found to be unrelated to adolescents' smoking onset. In prevention campaigns, parents should be informed of the extent to which they exert influence on their child's smoking behavior and should be given advice and information on how they can prevent their children from starting to smoke.

  4. Using the theory of planned behavior to determine factors influencing processed foods consumption behavior

    Science.gov (United States)

    Kim, Og Yeon; Shim, Soonmi

    2014-01-01

    BACKGROUND/OBJECTIVES The purpose of this study is to identify how level of information affected intention, using the Theory of Planned Behavior. SUBJECTS/METHODS The study was conducted survey in diverse community centers and shopping malls in Seoul, which yielded N = 209 datasets. To compare processed foods consumption behavior, we divided samples into two groups based on level of information about food additives (whether respondents felt that information on food additives was sufficient or not). We analyzed differences in attitudes toward food additives and toward purchasing processed foods, subjective norms, perceived behavioral control, and behavioral intentions to processed foods between sufficient information group and lack information group. RESULTS The results confirmed that more than 78% of respondents thought information on food additives was insufficient. However, the group who felt information was sufficient had more positive attitudes about consuming processed foods and behavioral intentions than the group who thought information was inadequate. This study found people who consider that they have sufficient information on food additives tend to have more positive attitudes toward processed foods and intention to consume processed foods. CONCLUSIONS This study suggests increasing needs for nutrition education on the appropriate use of processed foods. Designing useful nutrition education requires a good understanding of factors which influence on processed foods consumption. PMID:24944779

  5. Using the theory of planned behavior to determine factors influencing processed foods consumption behavior.

    Science.gov (United States)

    Seo, Sunhee; Kim, Og Yeon; Shim, Soonmi

    2014-06-01

    The purpose of this study is to identify how level of information affected intention, using the Theory of Planned Behavior. The study was conducted survey in diverse community centers and shopping malls in Seoul, which yielded N = 209 datasets. To compare processed foods consumption behavior, we divided samples into two groups based on level of information about food additives (whether respondents felt that information on food additives was sufficient or not). We analyzed differences in attitudes toward food additives and toward purchasing processed foods, subjective norms, perceived behavioral control, and behavioral intentions to processed foods between sufficient information group and lack information group. The results confirmed that more than 78% of respondents thought information on food additives was insufficient. However, the group who felt information was sufficient had more positive attitudes about consuming processed foods and behavioral intentions than the group who thought information was inadequate. This study found people who consider that they have sufficient information on food additives tend to have more positive attitudes toward processed foods and intention to consume processed foods. This study suggests increasing needs for nutrition education on the appropriate use of processed foods. Designing useful nutrition education requires a good understanding of factors which influence on processed foods consumption.

  6. Autonomy, Competence, and Intrinsic Motivation in Science Education: A Self- Determination Theory Perspective

    Science.gov (United States)

    Painter, Jason

    2011-01-01

    The purpose of this study was to examine a proposed motivational model of science achievement based on self-determination theory. The study relied on U.S. eighth-grade science data from the 2007 Third International Mathematics and Science Study to examine a structural model that hypothesized how perceived autonomy support, perceived competence in…

  7. Modeling human behavior in economics and social science.

    Science.gov (United States)

    Dolfin, M; Leonida, L; Outada, N

    2017-12-01

    The complex interactions between human behaviors and social economic sciences is critically analyzed in this paper in view of possible applications of mathematical modeling as an attainable interdisciplinary approach to understand and simulate the aforementioned dynamics. The quest is developed along three steps: Firstly an overall analysis of social and economic sciences indicates the main requirements that a contribution of mathematical modeling should bring to these sciences; subsequently the focus moves to an overview of mathematical tools and to the selection of those which appear, according to the authors bias, appropriate to the modeling; finally, a survey of applications is presented looking ahead to research perspectives. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. Organizational behavior of employees of Tehran University of Medical Sciences.

    Science.gov (United States)

    Dargahi, Hossein

    2012-01-01

    Organizational behaviors are commonly acknowledged as fundamentals of organizational life that strongly influence both formal and informal organizational processes, interpersonal relationships, work environments, and pay and promotion policies. The current study aims to investigate political behavior tendencies among employees of Tehran University of Medical Sciences (TUMS). This cross-sectional, descriptive and analytical study was conducted on 810 TUMS employees at the headquarters of the Tehran University of Medical Sciences, Iran during 2010-2011. The research tool for data collection was a researcher-tailored questionnaire on political behaviors. The validity of the questionnaire was confirmed by seven management professors, and its reliability was tested by a pilot study using test-retest method which yielded a Cronbach's alpha coefficient of 0.71. The respondents were asked to fill the questionnaire and express their perceptions and tendencies to engage in organizational behaviors. The collected data was read to and analyzed by IBM SPSS environment and correlation analytical methods. Overall, 729 respondents filled and returned the questionnaire yielding a response rate of 90%. Most of the respondents indicated that they had no tendency to engage in political behavior. Moreover, we found that there was a significant correlation between sex, higher education degrees, tenure and the employees' tendency to engage in political behavior. The participants were not overtly political because of their personal belief, ethical values, and personal characters. Non-political and overtly political employees are both prejudicial for all organizations. Therefore, it seems that the medium rate of good political behavior is vital and prevalent in Iranian organizations.

  9. New approaches to business cycle theory in current economic science

    Directory of Open Access Journals (Sweden)

    Monica DOBRESCU

    2012-07-01

    Full Text Available In modern economies, current research generally acknowledges that the central issues in macroeconomics are essentially the same as those identified by Keynes in the General Theory of Employment, Interest and Money. One way or the other, economists are trying to address the same macroeconomic issues that they did seven decades ago: How can we account for the different growth rates and various fluctuations observed in national economies? Which are the economic policies most suitable to solve the issues of growth and cyclic behavior? Both the new classicals and the new Keynesians have made considerable progress within their research paradigms: to explain economic fluctuations, the new classicals focus on technological perturbations, the intertemporal substitution of leisure and real business cycles; on the other hand, the new Keynesians speak in terms of monopolistic competition, menu costs or efficiency wages. On the whole, the new classicals believe that the business cycle can best be understood within the market-clearing model, whereas the new keynesians believe that business fluctuations are due to certain market failures of various sorts.The present paper focuses on the main directions of research of the new classical school on the business cycle, given that the theoretical progress in this field has been significant and relevant for economic policy during the past four decades.

  10. The Effect of Training on Adopting Behaviors Preventing from Knee Osteoarthritis Based on Planned Behavior Theory

    Directory of Open Access Journals (Sweden)

    S

    2015-05-01

    Full Text Available Introduction: the arthritis is believed to be among common diseases which prevail in the developed and developing countries, including Iran. In demographic studies, the prevalence of knee arthritis which stands at %15/3 in the population above 15-years old was shown. Owing to the fact that societies are about to be aged than before, the issue has become a growing significance in the subject matter of public health. The present study is conducted with an aim to investigate into the effect of training based on the planned behavior model on preventing the teachers of preliminary schools from getting knee arthritis. Methods: the study as an intervention research is of quasi-experimental kind. The population in question included 114 individuals among female teachers of preliminary schools who were brought to the study randomly and divided into two groups intervention and non-intervention. Based on the primary results, the educational contents were designed and submitted in the intervention group. After two months of executing the training program, the post test was carried out. The data was analyzed by SPSS version 18. Due to the loss of normality in data distribution, non- parametric tests were used. Results: the study demonstrated that the components of the planned behavior theory (i.e. the attitudes, subjective norms and the control of perceived behavior could altogether estimate %37 of intention and %43 of behavior. Meanwhile, the role of subjective norms (β =56/0 in predicting intention was overriding, In this study,after the educational program, control of perceived behavior scores increased of 32/50 ± 4/05 to 34/82 ± 5/66. indicating that the major obstacles in adopting behaviors preventing from knee arthritis are the lack of regular physical activity (%72/4 and failure to use western-style toilet (%57. Conclusion: In this Study the effect theory of planned behavior support in predicting exercise intentions and behavior in the prevention of

  11. Fort Collins Science Center- Policy Analysis and Science Assistance Branch : Integrating social, behavioral, economic and biological sciences

    Science.gov (United States)

    2010-01-01

    The Fort Collins Science Center's Policy Analysis and Science Assistance (PASA) Branch is a team of approximately 22 scientists, technicians, and graduate student researchers. PASA provides unique capabilities in the U.S. Geological Survey by leading projects that integrate social, behavioral, economic, and biological analyses in the context of human-natural resource interactions. Resource planners, managers, and policymakers in the U.S. Departments of the Interior (DOI) and Agriculture (USDA), State and local agencies, as well as international agencies use information from PASA studies to make informed natural resource management and policy decisions. PASA scientists' primary functions are to conduct both theoretical and applied social science research, provide technical assistance, and offer training to advance performance in policy relevant research areas. Management and research issues associated with human-resource interactions typically occur in a unique context, involve difficult to access populations, require knowledge of both natural/biological science in addition to social science, and require the skill to integrate multiple science disciplines. In response to these difficult contexts, PASA researchers apply traditional and state-of-the-art social science methods drawing from the fields of sociology, demography, economics, political science, communications, social-psychology, and applied industrial organization psychology. Social science methods work in concert with our rangeland/agricultural management, wildlife, ecology, and biology capabilities. The goal of PASA's research is to enhance natural resource management, agency functions, policies, and decision-making. Our research is organized into four broad areas of study.

  12. Autonomy, Competence, and Intrinsic Motivation in Science Education: A Self- Determination Theory Perspective

    Science.gov (United States)

    Painter, Jason

    The purpose of this study was to examine a proposed motivational model of science achievement based on self-determination theory. The study relied on U.S. eighth-grade science data from the 2007 Third International Mathematics and Science Study to examine a structural model that hypothesized how perceived autonomy support, perceived competence in science, intrinsic motivation, and science achievement related to each other. Mother's education and student gender were used as controls. Findings showed that the hypothesized model provided a good fit to the data. The strongest direct effect on science achievement was students' perceived competence in science. Student intrinsic motivation was shown to have a surprisingly negative effect on science achievement. Autonomy support had positive direct effects on students' perceived competence in science and intrinsic motivation and had indirect positive effects to science achievement. Results and implications for science education are discussed.

  13. Training the "assertive practitioner of behavioral science": advancing a behavioral medicine track in a family medicine residency.

    Science.gov (United States)

    Butler, Dennis J; Holloway, Richard L; Fons, Dominique

    2013-01-01

    This article describes the development of a Behavioral Medicine track in a family medicine residency designed to train physicians to proactively and consistently apply advanced skills in psychosocial medicine, psychiatric care, and behavioral medicine. The Behavioral Medicine track emerged from a behavioral science visioning retreat, an opportunity to restructure residency training, a comparative family medicine-psychiatry model, and qualified residents with high interest in behavioral science. Training was restructured to increase rotational opportunities in core behavioral science areas and track residents were provided an intensive longitudinal counseling seminar and received advanced training in psychopharmacology, case supervision, and mindfulness. The availability of a Behavioral Medicine track increased medical student interest in the residency program and four residents have completed the track. All track residents have presented medical Grand Rounds on behavioral science topics and have lead multiple workshops or research sessions at national meetings. Graduate responses indicate effective integration of behavioral medicine skills and abilities in practice, consistent use of brief counseling skills, and good confidence in treating common psychiatric disorders. As developed and structured, the Behavioral Medicine track has achieved the goal of producing "assertive practitioners of behavioral science in family medicine" residents with advanced behavioral science skills and abilities who globally integrate behavioral science into primary care.

  14. 75 FR 65363 - Basic Behavioral and Social Science Opportunity Network (OppNet)

    Science.gov (United States)

    2010-10-22

    ... public meeting to promote and publicize the Basic Behavioral and Social Science Opportunity Network (Opp... . Background: The Basic Behavioral and Social Science Opportunity Network (OppNet) is a trans-NIH initiative to expand the agency's funding of basic behavioral and social sciences research (b-BSSR). OppNet prioritizes...

  15. Knowledge gain and behavioral change in citizen-science programs.

    Science.gov (United States)

    Jordan, Rebecca C; Gray, Steven A; Howe, David V; Brooks, Wesley R; Ehrenfeld, Joan G

    2011-12-01

    Citizen-science programs are often touted as useful for advancing conservation literacy, scientific knowledge, and increasing scientific-reasoning skills among the public. Guidelines for collaboration among scientists and the public are lacking and the extent to which these citizen-science initiatives change behavior is relatively unstudied. Over two years, we studied 82 participants in a three-day program that included education about non-native invasive plants and collection of data on the occurrence of those plants. Volunteers were given background knowledge about invasive plant ecology and trained on a specific protocol for collecting invasive plant data. They then collected data and later gathered as a group to analyze data and discuss responsible environmental behavior with respect to invasive plants. We tested whether participants without experience in plant identification and with little knowledge of invasive plants increased their knowledge of invasive species ecology, participation increased knowledge of scientific methods, and participation affected behavior. Knowledge of invasive plants increased on average 24%, but participation was insufficient to increase understanding of how scientific research is conducted. Participants reported increased ability to recognize invasive plants and increased awareness of effects of invasive plants on the environment, but this translated into little change in behavior regarding invasive plants. Potential conflicts between scientific goals, educational goals, and the motivation of participants must be considered during program design. ©2011 Society for Conservation Biology.

  16. Rational decision perspectives on alcohol consumption by youth. Revising the theory of planned behavior.

    Science.gov (United States)

    Kuther, Tara L

    2002-01-01

    Cognitive and developmental approaches have made great strides in describing and predicting alcohol consumption by youth. The present review examines several theories of decision making with regard to alcohol consumption, including subjective expected utility (SEU) theory, the theories of reasoned action and planned behavior, and alcohol-related outcome expectancy theory. In addition, the developmental literature on the contribution of parents and peers to adolescent alcohol consumption is reviewed. A model is proposed, which integrates the theory of planned behavior and alcohol-related outcome expectancy theory with modifications based on findings from the developmental literature. Implications for further research are discussed.

  17. Everyday stress response targets in the science of behavior change.

    Science.gov (United States)

    Smyth, Joshua M; Sliwinski, Martin J; Zawadzki, Matthew J; Scott, Stacey B; Conroy, David E; Lanza, Stephanie T; Marcusson-Clavertz, David; Kim, Jinhyuk; Stawski, Robert S; Stoney, Catherine M; Buxton, Orfeu M; Sciamanna, Christopher N; Green, Paige M; Almeida, David M

    2018-02-01

    Stress is an established risk factor for negative health outcomes, and responses to everyday stress can interfere with health behaviors such as exercise and sleep. In accordance with the Science of Behavior Change (SOBC) program, we apply an experimental medicine approach to identifying stress response targets, developing stress response assays, intervening upon these targets, and testing intervention effectiveness. We evaluate an ecologically valid, within-person approach to measuring the deleterious effects of everyday stress on physical activity and sleep patterns, examining multiple stress response components (i.e., stress reactivity, stress recovery, and stress pile-up) as indexed by two key response indicators (negative affect and perseverative cognition). Our everyday stress response assay thus measures multiple malleable stress response targets that putatively shape daily health behaviors (physical activity and sleep). We hypothesize that larger reactivity, incomplete recovery, and more frequent stress responses (pile-up) will negatively impact health behavior enactment in daily life. We will identify stress-related reactivity, recovery, and response in the indicators using coordinated analyses across multiple naturalistic studies. These results are the basis for developing a new stress assay and replicating the initial findings in a new sample. This approach will advance our understanding of how specific aspects of everyday stress responses influence health behaviors, and can be used to develop and test an innovative ambulatory intervention for stress reduction in daily life to enhance health behaviors. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Science of Water Leaks: Validated Theory for Moisture Flow in Microchannels and Nanochannels.

    Science.gov (United States)

    Lei, Wenwen; Fong, Nicole; Yin, Yongbai; Svehla, Martin; McKenzie, David R

    2015-10-27

    Water is ubiquitous; the science of its transport in micro- and nanochannels has applications in electronics, medicine, filtration, packaging, and earth and planetary science. Validated theory for water vapor and two-phase water flows is a "missing link"; completing it enables us to define and quantify flow in a set of four standard leak configurations with dimensions from the nanoscale to the microscale. Here we report the first measurements of water vapor flow rates through four silica microchannels as a function of humidity, including under conditions when air is present as a background gas. An important finding is that the tangential momentum accommodation coefficient (TMAC) is strongly modified by surface layers of adsorbed water molecules, in agreement with previous work on the TMAC for nitrogen molecules impacting a silica surface in the presence of moisture. We measure enhanced flow rates for two-phase flows in silica microchannels driven by capillary filling. For the measurement of flows in nanochannels we use heavy water mass spectrometry. We construct the theory for the flow rates of the dominant modes of water transport through each of the four standard configurations and benchmark it against our new measurements in silica and against previously reported measurements for nanochannels in carbon nanotubes, carbon nanopipes, and porous alumina. The findings show that all behavior can be described by the four standard leak configurations and that measurements of leak behavior made using other molecules, such as helium, are not reliable. Single-phase water vapor flow is overestimated by a helium measurement, while two-phase flows are greatly underestimated for channels larger than 100 nm or for all channels when boundary slip applies, to an extent that depends on the slip length for the liquid-phase flows.

  19. A Learning-Style Theory for Understanding Autistic Behaviors

    Science.gov (United States)

    Qian, Ning; Lipkin, Richard M.

    2011-01-01

    Understanding autism's ever-expanding array of behaviors, from sensation to cognition, is a major challenge. We posit that autistic and typically developing brains implement different algorithms that are better suited to learn, represent, and process different tasks; consequently, they develop different interests and behaviors. Computationally, a continuum of algorithms exists, from lookup table (LUT) learning, which aims to store experiences precisely, to interpolation (INT) learning, which focuses on extracting underlying statistical structure (regularities) from experiences. We hypothesize that autistic and typical brains, respectively, are biased toward LUT and INT learning, in low- and high-dimensional feature spaces, possibly because of their narrow and broad tuning functions. The LUT style is good at learning relationships that are local, precise, rigid, and contain little regularity for generalization (e.g., the name–number association in a phonebook). However, it is poor at learning relationships that are context dependent, noisy, flexible, and do contain regularities for generalization (e.g., associations between gaze direction and intention, language and meaning, sensory input and interpretation, motor-control signal and movement, and social situation and proper response). The LUT style poorly compresses information, resulting in inefficiency, sensory overload (overwhelm), restricted interests, and resistance to change. It also leads to poor prediction and anticipation, frequent surprises and over-reaction (hyper-sensitivity), impaired attentional selection and switching, concreteness, strong local focus, weak adaptation, and superior and inferior performances on simple and complex tasks. The spectrum nature of autism can be explained by different degrees of LUT learning among different individuals, and in different systems of the same individual. Our theory suggests that therapy should focus on training autistic LUT algorithm to learn regularities

  20. A learning-style theory for understanding autistic behaviors

    Directory of Open Access Journals (Sweden)

    Ning eQian

    2011-08-01

    Full Text Available Understanding autism’s ever-expanding array of behaviors, from sensation to cognition, is a major challenge. We posit that autistic and typically-developing brains implement different algorithms that are better suited to learn, represent, and process different tasks; consequently, they develop different interests and behaviors. Computationally, a continuum of algorithms exists, from lookup-table (LUT learning, which aims to store experiences precisely, to interpolation (INT learning, which focuses on extracting underlying statistical structure (regularities from experiences. We hypothesize that autistic and typical brains, respectively, are biased toward LUT and INT learning, in low and high dimensional feature spaces, possibly because of their narrow and broad tuning functions. The LUT style is good at learning relationships that are local, precise, rigid, and contain little regularity for generalization (e.g., the name-number association in a phonebook. However, it is poor at learning relationships that are context dependent, noisy, flexible, and do contain regularities for generalization (e.g., associations between gaze direction and intention, language and meaning, sensory input and interpretation, motor-control signal and movement, and social situation and proper response. The LUT style poorly compresses information, resulting in inefficiency, sensory overload (overwhelm, restricted interests, and resistance to change. It also leads to poor prediction and anticipation, frequent surprises and over-reaction (hyper-sensitivity, impaired attentional selection and switching, concreteness, strong local focus, weak adaptation, and superior and inferior performances on simple and complex tasks. The spectrum nature of autism can be explained by different degrees of LUT learning among different individuals, and in different systems of the same individual. Our theory suggests that therapy should focus on training autistic LUT algorithm to learn

  1. Social Learning Theory and Behavioral Therapy: Considering Human Behaviors within the Social and Cultural Context of Individuals and Families.

    Science.gov (United States)

    McCullough Chavis, Annie

    2011-01-01

    This article examines theoretical thoughts of social learning theory and behavioral therapy and their influences on human behavior within a social and cultural context. The article utilizes two case illustrations with applications for consumers. It points out the abundance of research studies concerning the effectiveness of social learning theory, and the paucity of research studies regarding effectiveness and evidence-based practices with diverse groups. Providing a social and cultural context in working with diverse groups with reference to social learning theory adds to the literature for more cultural considerations in adapting the theory to women, African Americans, and diverse groups.

  2. Theory of reasoned action and theory of planned behavior-based dietary interventions in adolescents and young adults: a systematic review

    Directory of Open Access Journals (Sweden)

    Hackman CL

    2014-06-01

    Full Text Available Christine L Hackman, Adam P KnowldenDepartment of Health Science, The University of Alabama, Tuscaloosa, AL, USABackground: Childhood obesity has reached epidemic proportions in many nations around the world. The theory of planned behavior (TPB and the theory of reasoned action (TRA have been used to successfully plan and evaluate numerous interventions for many different behaviors. The aim of this study was to systematically review and synthesize TPB and TRA-based dietary behavior interventions targeting adolescents and young adults.Methods: The following databases were systematically searched to find articles for this review: Academic Search Premier; Cumulative Index to Nursing and Allied Health (CINAHL; Education Resources Information Center (ERIC; Health Source: Nursing/Academic Edition; Cochrane Central Register of Controlled Trials (CENTRAL; and MEDLINE. Inclusion criteria for articles were: 1 primary or secondary interventions, 2 with any quantitative design, 3 published in the English language, 4 between January 2003 and March 2014, 5 that targeted adolescents or young adults, 6 which included dietary change behavior as the outcome, and 7 utilized TPB or TRA.Results: Of the eleven intervention studies evaluated, nine resulted in dietary behavior change that was attributed to the treatment. Additionally, all but one study found there to be a change in at least one construct of TRA or TPB, while one study did not measure constructs. All of the studies utilized some type of quantitative design, with two employing quasi-experimental, and eight employing randomized control trial design. Among the studies, four utilized technology including emails, social media posts, information on school websites, web-based activities, audio messages in classrooms, interactive DVDs, and health-related websites. Two studies incorporated goal setting and four employed persuasive communication.Conclusion: Interventions directed toward changing dietary behaviors

  3. Review of the Fusion Theory and Computing Program. Fusion Energy Sciences Advisory Committee (FESAC)

    International Nuclear Information System (INIS)

    Antonsen, Thomas M.; Berry, Lee A.; Brown, Michael R.; Dahlburg, Jill P.; Davidson, Ronald C.; Greenwald, Martin; Hegna, Chris C.; McCurdy, William; Newman, David E.; Pellegrini, Claudio; Phillips, Cynthia K.; Post, Douglass E.; Rosenbluth, Marshall N.; Sheffield, John; Simonen, Thomas C.; Van Dam, James

    2001-01-01

    At the November 14-15, 2000, meeting of the Fusion Energy Sciences Advisory Committee, a Panel was set up to address questions about the Theory and Computing program, posed in a charge from the Office of Fusion Energy Sciences (see Appendix A). This area was of theory and computing/simulations had been considered in the FESAC Knoxville meeting of 1999 and in the deliberations of the Integrated Program Planning Activity (IPPA) in 2000. A National Research Council committee provided a detailed review of the scientific quality of the fusion energy sciences program, including theory and computing, in 2000.

  4. Theory and Theorizing in Nursing Science: Commentary from the Nursing Research Special Issue Editorial Team.

    Science.gov (United States)

    Jairath, Nalini N; Peden-McAlpine, Cynthia J; Sullivan, Mary C; Vessey, Judith A; Henly, Susan J

    Articles from three landmark symposia on theory for nursing-published in Nursing Research in 1968-1969-served as a key underpinning for the development of nursing as an academic discipline. The current special issue on Theory and Theorizing in Nursing Science celebrates the 50th anniversary of publication of these seminal works in nursing theory. The purpose of this commentary is to consider the future of nursing theory development in light of articles published in the anniversary issue. The Editorial Team for the special issue identified core questions about continued nursing theory development, as related to the nursing metaparadigm, practice theory, big data, and doctoral education. Using a dialogue format, the editors discussed these core questions. The classic nursing metaparadigm (health, person, environment, nursing) was viewed as a continuing unifying element for the discipline but is in need of revision in today's scientific and practice climates. Practice theory and precision healthcare jointly arise from an emphasis on individualization. Big data and the methods of e-science are challenging the assumptions on which nursing theory development was originally based. Doctoral education for nursing scholarship requires changes to ensure that tomorrow's scholars are prepared to steward the discipline by advancing (not reifying) past approaches to nursing theory. Ongoing reexamination of theory is needed to clarify the domain of nursing, guide nursing science and practice, and direct and communicate the unique and essential contributions of nursing science to the broader health research effort and of nursing to healthcare.

  5. Behavioral Economic Laboratory Research in Tobacco Regulatory Science.

    Science.gov (United States)

    Tidey, Jennifer W; Cassidy, Rachel N; Miller, Mollie E; Smith, Tracy T

    2016-10-01

    Research that can provide a scientific foundation for the United States Food and Drug Administration (FDA) tobacco policy decisions is needed to inform tobacco regulatory policy. One factor that affects the impact of a tobacco product on public health is its intensity of use, which is determined, in part, by its abuse liability or reinforcing efficacy. Behavioral economic tasks have considerable utility for assessing the reinforcing efficacy of current and emerging tobacco products. This paper provides a narrative review of several behavioral economic laboratory tasks and identifies important applications to tobacco regulatory science. Behavioral economic laboratory assessments, including operant self-administration, choice tasks and purchase tasks, can be used generate behavioral economic data on the effect of price and other constraints on tobacco product consumption. These tasks could provide an expedited simulation of the effects of various tobacco control policies across populations of interest to the FDA. Tobacco regulatory research questions that can be addressed with behavioral economic tasks include assessments of the impact of product characteristics on product demand, assessments of the abuse liability of novel and potential modified risk tobacco products (MRTPs), and assessments of the impact of conventional and novel products in vulnerable populations.

  6. Behavioral Science as a New Frontier for Transformational ...

    Science.gov (United States)

    Over the last 40 years, tremendous progress has been made toward protecting our life-sustaining resources of air, water, and land and improving ecosystems and public health despite increasing population pressures. Many disciplines have provided the scientific underpinnings for this progress, but perhaps none have been more influential than exposure science. Exposure science has fostered a receptor- rather than source-based perspective regarding strategies for monitoring and controlling pollution to protect public health and the environment. We have achieved many gains through control of far-field sources. Near-field sources related to consumer products and activities in the home, vehicle, school, and work environments present the next challenge. These near-field sources tend to dominate our exposures and are direct results of our behaviors in purchasing and using consumer products. Therefore, these types of sources are less amenable to traditional regulatory approaches for exposure reduction. Behavior determines not only the presence or absence of consumer product and use, but also the details that largely define critical chemical exposure metrics including amount, concentration, frequency, duration, and pathway of exposure. Thus, it is becoming increasingly evident that in order to both predict and control near-field chemical exposures, we need to better understand human behavior and the knowledge, attitudes and beliefs that underlie consumer product rel

  7. Reconsidering social science theories in natural resource management continuing professional education

    DEFF Research Database (Denmark)

    Stumann, Cathy Brown; Gamborg, Christian

    2014-01-01

    on the impact of these changes for NRM professionals resulted in many studies calling for NRM professionals to learn a host of new social science-related skills and knowledge. Twenty years later, research continues to show that NRM professionals are struggling to develop these ‘new’ skills and calls...... for integrating the social sciences in NRM education and practice endure. This paper discusses the challenge of integrating social science skills and knowledge into NRM public involvement practice and continuing professional education. The paper argues for a reconsideration of how social science theories relate...... to professionals’ practical theories and concludes with some implications and proposals for NRM continuing professional education....

  8. Using the Theory of Planned Behavior and Cheating Justifications to Predict Academic Misconduct

    Science.gov (United States)

    Stone, Thomas H.; Jawahar, I. M.; Kisamore, Jennifer L.

    2009-01-01

    Purpose: The purpose of this paper is to show that academic misconduct appears to be on the rise; some research has linked academic misconduct to unethical workplace behaviors. Unlike previous empirically-driven research, this theory-based study seeks to examine the usefulness of a modification of Ajzen's theory of planned behavior to predict…

  9. How Settings Change People: Applying Behavior Setting Theory to Consumer-Run Organizations

    Science.gov (United States)

    Brown, Louis D.; Shepherd, Matthew D.; Wituk, Scott A.; Meissen, Greg

    2007-01-01

    Self-help initiatives stand as a classic context for organizational studies in community psychology. Behavior setting theory stands as a classic conception of organizations and the environment. This study explores both, applying behavior setting theory to consumer-run organizations (CROs). Analysis of multiple data sets from all CROs in Kansas…

  10. Understanding Nature-Related Behaviors among Children through a Theory of Reasoned Action Approach

    Science.gov (United States)

    Gotch, Chad; Hall, Troy

    2004-01-01

    The Theory of Reasoned Action has proven to be a valuable tool for predicting and understanding behavior and, as such, provides a potentially important basis for environmental education program design. This study used a Theory of Reasoned Action approach to examine a unique type of behavior (nature-related activities) and a unique population…

  11. Ethical Decision Making in Academic Dishonesty with Application of Modified Theory of Planned Behavior: A Review

    Science.gov (United States)

    Meng, Chan Ling; Othman, Jamilah; D'Silva, Jeffrey Lawrence; Omar, Zoharah

    2014-01-01

    This conceptual paper studies the application of the Theory of Planned Behavior (TBP) in academic dishonesty with the mediating variable of ethical ideologies. The study reviews literature on the Theory of Planned Behavior and past studies pertaining to academic dishonesty. The paper analyses the relationship of the variables of TPB on academic…

  12. Variables of the Theory of Planned Behavior Are Associated with Family Meal Frequency among Adolescents

    Science.gov (United States)

    Eto, Kumi; Koch, Pamela; Contento, Isobel R.; Adachi, Miyuki

    2011-01-01

    Objective: To examine associations between Theory of Planned Behavior variables and the family meal frequency. Methods: Fifth-through seventh-grade students (n = 236) completed a self-administered questionnaire in their classrooms. The relationships between Theory of Planned Behavior variables (intention, attitudes, subjective norms, and perceived…

  13. Introduction to lattice theory with computer science applications

    CERN Document Server

    Garg, Vijay K

    2015-01-01

    A computational perspective on partial order and lattice theory, focusing on algorithms and their applications This book provides a uniform treatment of the theory and applications of lattice theory. The applications covered include tracking dependency in distributed systems, combinatorics, detecting global predicates in distributed systems, set families, and integer partitions. The book presents algorithmic proofs of theorems whenever possible. These proofs are written in the calculational style advocated by Dijkstra, with arguments explicitly spelled out step by step. The author's intent

  14. Theory of mind in schizophrenia: correlation with clinical symptomatology, emotional recognition and ward behavior.

    Science.gov (United States)

    Lee, Woo Kyeong; Kim, Yong Kyu

    2013-09-01

    Several studies have suggested the presence of a theory of mind (ToM) deficit in schizophrenic disorders. This study examined the relationship of emotion recognition, theory of mind, and ward behavior in patients with schizophrenia. Fifty-five patients with chronic schizophrenia completed measures of emotion recognition, ToM, intelligence, Positive and Negative Syndrome Scale (PANSS) and Nurse's Observation Scale for Inpatient Evaluation (NOSIE). Theory of mind sum score correlated significantly with IQ, emotion recognition, and ward behavior. Ward behavior was linked to the duration of the illness, and even more so to theory of mind deficits. Theory of mind contributed a significant proportion of the amount of variance to explain social behavior on the ward. Considering our study results, impaired theory of mind contributes significantly to the understanding of social competence in patients with schizophrenia. Copyright © 2012 Wiley Publishing Asia Pty Ltd.

  15. Applying behavioral science to behavior change communication: the pathways to change tools.

    Science.gov (United States)

    Petraglia, Joseph; Galavotti, Christine; Harford, Nicola; Pappas-DeLuca, Katina A; Mooki, Maungo

    2007-10-01

    Entertainment-education (EE) is a popular vehicle for behavior change communication (BCC) in many areas of public health, especially in the developing world where soap operas and other serial drama formats play a central role in encouraging people to avoid risky behavior. Yet BCC/EE developers have been largely unable to integrate behavioral theory and research systematically into storylines and scripts, depending instead on external, technical oversight of what should be an essentially local, creative process. This article describes how the Modeling and Reinforcement to Combat HIV/AIDS project at the Centers for Disease Control and Prevention has developed a set of tools through which creative writers can exercise greater control over the behavioral content of their stories. The Pathways to Change tools both guide scriptwriters as they write BCC/EE storylines and help project managers monitor BCC/EE products for theoretical fidelity and sensitivity to research.

  16. An Attempt to Extend Taylor-Spence Drive Theory to Vocational Choice Behavior

    Science.gov (United States)

    Sharf, Richard S.

    1972-01-01

    Predictions were made from Taylor-Spence drive theory about vocational choice behavior. Although the results did not specifically support the predictions made from Taylor-Spence theory, they indicated the potential usefulness of certain concepts in this theory and suggested several lines of inquiry for further research. (Author)

  17. Extending the Theory of Normative Social Behavior to Predict Hand-Washing among Koreans.

    Science.gov (United States)

    Chung, Minwoong; Lapinski, Maria Knight

    2018-04-10

    The current study tests the predictions of the theory of normative social behavior (TNSB) in a hand-washing context in a Korean sample and extends the theory to examine the role of perceived publicness, a variable believed to activate face concerns, as a moderator of the norm-behavior relationship. The findings show substantial main effects for all of the study variables on behavior. In addition, the descriptive norm-behavior relationship is moderated by perceived publicness and outcome expectations, but the nature of the interactions is not consistent with that evidenced in previous literature on US samples. Implications for normative theory and communication campaigns are discussed.

  18. A STUDY ON THE SHAREHOLDERS’ BEHAVIOR OF LISTED COMPANIES BASED ON SYMBIOSIS THEORY: A RESEARCH FRAMEWORK

    OpenAIRE

    YANG Songling; LIU Tingli; CHEN Fang

    2014-01-01

    Research on shareholder’s behavior is a hot topic in recent years. Most researches are based on the theory of agency, which proposal that equity decentralization is the major way to solve the conflict problem between large shareholders and minority stockholders. Actually, major shareholder will never be eliminated. This paper introduces the symbiosis theory-ecology theory-to explain the motives and consequences of the behavior of different type shareholders in China’s from a new perspective. ...

  19. The Links Between Science and Philosophy and Military Theory: Understanding the Past; Implications for the Future

    National Research Council Canada - National Science Library

    Pellegrini, Robert

    1995-01-01

    ... with an emphasis on its interpretation by the German Romanticist philosopher, Immanuel Kant. He then shows how Newtonian science and Kant's philosophy affected the military theory of Carl von Clausewitz...

  20. The Links between Science, Philosophy, and Military Theory: Understanding the Past, Implications for the Future

    National Research Council Canada - National Science Library

    Pellegrini, Robert

    1997-01-01

    ... with an emphasis on its interpretation by the German Romanticist philosopher Immanuel Kant. He then shows how Newtonian science and Kant's philosophy affected the military theory of Carl von Clausewitz...

  1. Systems Theory and the Earth Systems Approach in Science Education. ERIC Digest.

    Science.gov (United States)

    Lee, Hyongyong

    The systems approach provides a framework for integrating different scientific disciplines. This approach is used often in Earth Systems Education. This ERIC Digest describes the systems theory and its influence on science education. (Contains 16 references.) (YDS)

  2. Identities of the political theory: among science, normativity and history

    Directory of Open Access Journals (Sweden)

    Ricardo Silva

    2008-12-01

    Full Text Available This article aims to present a brief overview of the evolving debates on the problem of the identity of political theory, mainly in the Anglophone academic context since the end of the 1950’s. At least three ways of identifying the nature of political theory have shaped those de-bates: the scientistic, the normative and the historical.

  3. Liberating methodological thinking in human sciences from grand theories

    DEFF Research Database (Denmark)

    Kharlamov, Nikita; Baldursson, Einar Baldvin

    2016-01-01

    focus on the necessity of a “grand unified theory” at the expense of any and all alternative perspectives. Properties of grand theories are discussed on the examples of Giddens and Bourdieu. It is argued that grand theories hamper a more productive focus on concrete phenomena. Robert Merton’s focus......Many humanistic and social disciplines are naturally inclined to seek for human-, person-, self- centered focus, and develop a holistic theory of such. Such disciplines continually engage with philosophical, metaphysical and meta-theoretical perspectives. This engagement often leads to a singular...... on “middle range” theories is revisited and its continuing relevance is highlighted. The level of abstraction characteristic of such theories, as well as the way they engage with the empirical social reality, are discussed. The article concludes by considering the paradoxical reductionism that can...

  4. Science communication: Bridging the gap between theory and practise

    CERN Multimedia

    2001-01-01

    The 6th Public Communication of Science and Technology network conference will be held at CERN on 1-3 Febraury 2001. Scientists and communication professionals will analyse the state of the art of science communication and the new perception people have about science in the media from newspapers to the Web.   Will communication be able to bridge the gap between Science and Society? What is the impact of science communication on the public? How do novel means of communications change the perception of science for the general public? These and other interesting questions will be addressed at the 6th Public Communication of Science and Technology Meeting, to be held at CERN on 1-3 February 2001. More than 250 people from all over the world are expected to attend the conference which will be an important meeting place for communication professionals covering the social, political, technical and cultural aspects of science and technology communication. Georges Boixader after Gary Larsson. The conferenc...

  5. The extended Theory of Planned Behavior in explaining exclusive breastfeeding intention and behavior among women in Kelantan, Malaysia.

    Science.gov (United States)

    Tengku Ismail, Tengku Alina; Wan Muda, Wan Abdul Manan; Bakar, Mohd Isa

    2016-02-01

    The purpose of this study is to utilize an extended Theory of Planned Behavior in identifying predictors of exclusive breastfeeding intention and behavior among women in Kelantan, Malaysia. A prospective cohort study was conducted, recruiting pregnant womenthrough two-stage cluster sampling. Their exclusive breastfeeding intention, attitude, perceived norm, perceived behavioral control and past behavior were obtained at baseline through interviewer-guided questionnaire. At one month after delivery, another interview was conducted to determine the two additional variables in the extended theory, which were their postpartum support and breastfeeding difficulty. The behavior, which was the actual duration of exclusive breastfeeding, was obtained from the second follow-up at six months. Pearson correlation and two hierarchical regression analyses were conducted. A total of 200 women completed the study follow-up. Their median intended exclusive breastfeeding duration was 4.0 (IQR 5) months, and the median actual duration was 1.0 (IQR 4) month. The Theory of Planned Behavior explained 51.0% of the variance in intention, with perceived behavioral control and attitude were the significant predictors. It also explained 10.0% of the variance in behavior, but the addition of postpartum support and breastfeeding difficulty increased the amount of explained variance in behavior by 6.0%. The significant predictors of exclusive breastfeeding behavior were intention, postpartum support and breastfeeding difficulty. The extended Theory of Planned Behaviorhad a good predictive ability in explaining exclusive breastfeedingintention and behavior. The women's intention to practice exclusive breastfeeding may be improved by improving their perceived behavioral control and attitude. Providing correct postpartum support and skills to handle breastfeeding difficulties after delivery will improve their exclusive breastfeeding behavior.

  6. Theory X/Y in the Health Care Setting: Employee Perceptions, Attitudes, and Behaviors.

    Science.gov (United States)

    Prottas, David J; Nummelin, Mary Rogers

    Douglas McGregor's conceptualization of Theory X and Theory Y has influenced management practices for almost six decades, despite the relative paucity of empirical support. This empirical study examined the relationships between health care employees' perceptions of (1) manager Theory Y and Theory X orientations; (2) work unit psychological safety, organizational citizenship behavior, and service quality; and (3) the employing entity. The study used survey data from more than 3500 employees of a large US health care system and analyzed them using confirmatory factor and hierarchical regression analyses. Results indicate that McGregor's conceptualization is best considered as two separate constructs-Theory Y and Theory X-rather than as one-dimensional X/Y construct. This study's three dependent variables were positively related to Theory Y and negatively related to Theory X, with larger Theory Y effect sizes. Psychological safety partially mediated the relationship between Theory Y and the dependent variables Y. Practical implications are presented.

  7. Teacher Attitudes and Behavior toward the Inclusion of Children with Social, Emotional and Behavioral Difficulties in Mainstream Schools: An Application of the Theory of Planned Behavior

    Science.gov (United States)

    MacFarlane, Kate; Woolfson, Lisa Marks

    2013-01-01

    The Theory of Planned Behavior (TPB) was used to examine relationships between teacher attitudes and behavior toward children with social, emotional and behavioral difficulties (SEBD). One hundred and eleven elementary school teachers completed questionnaires. Teacher perception of their school principals' expectations (subjective norm) predicted…

  8. Relativistic quantum chemistry the fundamental theory of molecular science

    CERN Document Server

    Reiher, Markus

    2014-01-01

    Einstein proposed his theory of special relativity in 1905. For a long time it was believed that this theory has no significant impact on chemistry. This view changed in the 1970s when it was realized that (nonrelativistic) Schrödinger quantum mechanics yields results on molecular properties that depart significantly from experimental results. Especially when heavy elements are involved, these quantitative deviations can be so large that qualitative chemical reasoning and understanding is affected. For this to grasp the appropriate many-electron theory has rapidly evolved. Nowadays relativist

  9. A Theory of Planned Behavior Research Model for Predicting the Sleep Intentions and Behaviors of Undergraduate College Students

    Science.gov (United States)

    Knowlden, Adam P.; Sharma, Manoj; Bernard, Amy L.

    2012-01-01

    The purpose of this study was to operationalize the constructs of the Theory of Planned Behavior (TPB) to predict the sleep intentions and behaviors of undergraduate college students attending a Midwestern University. Data collection spanned three phases. The first phase included a semi-structured qualitative interview (n = 11), readability by…

  10. Contrasting the theory of planned behavior with the value-belief-norm model in explaning conservation behavior

    NARCIS (Netherlands)

    Kaiser, F.G.; Hübner, G.; Bogner, F.X.

    2005-01-01

    In this paper, we contrast the value-belief-norm (VBN) model and the theory of planned behavior (TPB) for the first time regarding their ability to explain conservation behavior. The participants represent a convenience sample of 468 university students. Using survey data and adopting previously

  11. Development and Standardization of the Diagnostic Adaptive Behavior Scale: Application of Item Response Theory to the Assessment of Adaptive Behavior

    Science.gov (United States)

    Tassé, Marc J.; Schalock, Robert L.; Thissen, David; Balboni, Giulia; Bersani, Henry, Jr.; Borthwick-Duffy, Sharon A.; Spreat, Scott; Widaman, Keith F.; Zhang, Dalun; Navas, Patricia

    2016-01-01

    The Diagnostic Adaptive Behavior Scale (DABS) was developed using item response theory (IRT) methods and was constructed to provide the most precise and valid adaptive behavior information at or near the cutoff point of making a decision regarding a diagnosis of intellectual disability. The DABS initial item pool consisted of 260 items. Using IRT…

  12. Directions in implementation research methods for behavioral and social science.

    Science.gov (United States)

    Irwin, Molly; Supplee, Lauren H

    2012-10-01

    There is a growing interest, by researchers, policymakers, and practitioners, in evidence-based policy and practice. As a result, more dollars are being invested in program evaluation in order to establish "what works," and in some cases, funding is specifically tied to those programs found to be effective. However, reproducing positive effects found in research requires more than simply adopting an evidence-based program. Implementation research can provide guidance on which components of an intervention matter most for program impacts and how implementation components can best be implemented. However, while the body of rigorous research on effective practices continues to grow, research on implementation lags behind. To address these issues, the Administration for Children and Families and federal partners convened a roundtable meeting entitled, Improving Implementation Research Methods for Behavioral and Social Science, in the fall of 2010. This special section of the Journal of Behavioral Health Services & Research includes papers from the roundtable and highlights the role implementation science can play in shedding light on the difficult task of taking evidence-based practices to scale.

  13. Density Functional Theory Modeling of Ferrihydrite Nanoparticle Adsorption Behavior

    Science.gov (United States)

    Kubicki, J.

    2016-12-01

    Ferrihydrite is a critical substrate for adsorption of oxyanion species in the environment1. The nanoparticulate nature of ferrihydrite is inherent to its formation, and hence it has been called a "nano-mineral"2. The nano-scale size and unusual composition of ferrihydrite has made structural determination of this phase problematic. Michel et al.3 have proposed an atomic structure for ferrihydrite, but this model has been controversial4,5. Recent work has shown that the Michel et al.3 model structure may be reasonably accurate despite some deficiencies6-8. An alternative model has been proposed by Manceau9. This work utilizes density functional theory (DFT) calculations to model both the structure of ferrihydrite nanoparticles based on the Michel et al. 3 model as refined in Hiemstra8 and the modified akdalaite model of Manceau9. Adsorption energies of carbonate, phosphate, sulfate, chromate, arsenite and arsenate are calculated. Periodic projector-augmented planewave calculations were performed with the Vienna Ab-initio Simulation Package (VASP10) on an approximately 1.7 nm diameter Michel nanoparticle (Fe38O112H110) and on a 2 nm Manceau nanoparticle (Fe38O95H76). After energy minimization of the surface H and O atoms. The model will be used to assess the possible configurations of adsorbed oxyanions on the model nanoparticles. Brown G.E. Jr. and Calas G. (2012) Geochemical Perspectives, 1, 483-742. Hochella M.F. and Madden A.S. (2005) Elements, 1, 199-203. Michel, F.M., Ehm, L., Antao, S.M., Lee, P.L., Chupas, P.J., Liu, G., Strongin, D.R., Schoonen, M.A.A., Phillips, B.L., and Parise, J.B., 2007, Science, 316, 1726-1729. Rancourt, D.G., and Meunier, J.F., 2008, American Mineralogist, 93, 1412-1417. Manceau, A., 2011, American Mineralogist, 96, 521-533. Maillot, F., Morin, G., Wang, Y., Bonnin, D., Ildefonse, P., Chaneac, C., Calas, G., 2011, Geochimica et Cosmochimica Acta, 75, 2708-2720. Pinney, N., Kubicki, J.D., Middlemiss, D.S., Grey, C.P., and Morgan, D

  14. General System Theory: Toward a Conceptual Framework for Science and Technology Education for All.

    Science.gov (United States)

    Chen, David; Stroup, Walter

    1993-01-01

    Suggests using general system theory as a unifying theoretical framework for science and technology education for all. Five reasons are articulated: the multidisciplinary nature of systems theory, the ability to engage complexity, the capacity to describe system dynamics, the ability to represent the relationship between microlevel and…

  15. Towards Cognitive Load Theory as Guideline for Instructional Design in Science Education

    Science.gov (United States)

    Meissner, Barbara; Bogner, Franz X.

    2013-01-01

    We applied cognitive load theory in an heuristic out-of-school science lesson. The lesson comprises experiments concerning major attributes of NaCl and was designed for 5th to 8th grade students. Our interest focused on whether cognitive load theory provides sufficient guidelines for instructional design in the field of heuristic science…

  16. Impact of the Cybernetic Law of Requisite Variety on a Theory of Information Science.

    Science.gov (United States)

    Heilprin, Laurence B.

    Search for an integrated, comprehensive theory of information science (IS) has so far been unsuccessful. Appearance of a theory has been retarded by one central constraint, the large number of disciplines concerned with human communication. Crossdisciplinary interdependence occurs in two ways: theoretical relation of IS phenomena to a given…

  17. Clarity in Multimedia: The Role of Interactive Media in Teaching Political Science Theories

    Science.gov (United States)

    Cunningham, Alan

    2010-01-01

    The field of political science has encountered a unique obstacle in its development. Contemporary political theory has diverged in opposite paths, becoming more conceptual and abstract as well as focused and concrete. The unfortunate result of this has been a lack of clarity in communicating political theory to a new generation of political…

  18. Understanding Knowledge Sharing Behavior: An Examination of the Extended Model of Theory of Planned Behavior

    Directory of Open Access Journals (Sweden)

    Sabrina O. Sihombing

    2011-03-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 Knowledge is recognized as one valuable asset for many organizations. Thus, knowledge-sharing is one of important activities in many organizations, including university. Knowledge sharing is defined as activities of transferring or disseminating organizationally relevant information, ideas, suggestions, and expertise with one another. This research applied Christian values as a moderating variable in the framework of theory of planned behavior. The aims of this research to assess applicability of the theory of planned behavior to predict knowledge sharing and to examine the effects of Christian values in the relationship between attitude and intention to share knowledge. A self-administered questionnaire was used to collect the data for this study. The data was then analyzed using structural equation modeling. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}

  19. The level of new science leadership behaviors of school principals: A scale development

    Directory of Open Access Journals (Sweden)

    Akpil Şerife

    2016-01-01

    Full Text Available Einstein’s theory of relativity and quantum physics opened Newton physics up for discussion, thus triggering the new science at the beginning of the 20th century. Philosophy of science, which was named as the new science in the 20th century, caused fundamental changes in research methods and paradigms. The methods and set of values brought by the new science affected social sciences as well. In conjunction with this mentioned change and development, the field of education and the view of schools were influenced. In the same vein, identifying the thoughts of school principals on leadership styles based on new science was considered as a primary need and set the objective of this research. In this regard, a “The Levels of New Science Leadership Behaviors of School Principals Scale” was developed. Following the literature review, the scale with 54 items was prepared and underwent expert review. Finally it was applied to 200 school principals who were working in primary and secondary schools in the Anatolian side of Istanbul. The data acquired were analyzed through SPSS 15.0 and Lisrel 8.51 programs. The results of the analysis revealed that the scale was comprised of a total of 27 items and had 5 factors (dimensions. The reliability analysis indicated internal consistency value (Cronbach Alpha as .94. Confirmatory factor analysis was carried out in Lisrel program. According to results of confirmatory factor analysis, the X2/df ratio was calculated as 2, 24 which showed that the measurement model was in accord with the data.

  20. Using Theory of Planned Behavior to Predict Healthy Eating among Danish Adolescents

    Science.gov (United States)

    Gronhoj, Alice; Bech-Larsen, Tino; Chan, Kara; Tsang, Lennon

    2013-01-01

    Purpose: The purpose of the study was to apply the theory of planned behavior to predict Danish adolescents' behavioral intention for healthy eating. Design/methodology/approach: A cluster sample survey of 410 students aged 11 to 16 years studying in Grade 6 to Grade 10 was conducted in Denmark. Findings: Perceived behavioral control followed by…

  1. Predicting Participation in Dual Language Immersion Using Theory of Planned Behavior

    Science.gov (United States)

    Call, Andrea; Domenech Rodríguez, Melanie M.; Vázquez, Alejandro L.; Corralejo, Samantha M.

    2018-01-01

    Dual language immersion programs are increasing in popularity. Yet little is known about what motivates parents to enroll their children in dual language immersion. The theory of planned behavior posits that behavior is based on attitudes, subjective norms, and perceived behavioral control. The current study was an exploratory evaluation of the…

  2. Health Belief Model and Reasoned Action Theory in Predicting Water Saving Behaviors in Yazd, Iran

    Directory of Open Access Journals (Sweden)

    Mohammad Taghi Ghaneian

    2012-12-01

    Full Text Available Background: People's behaviors and intentions about healthy behaviors depend on their beliefs, values, and knowledge about the issue. Various models of health education are used in deter-mining predictors of different healthy behaviors but their efficacy in cultural behaviors, such as water saving behaviors, are not studied. The study was conducted to explain water saving beha-viors in Yazd, Iran on the basis of Health Belief Model and Reasoned Action Theory. Methods: The cross-sectional study used random cluster sampling to recruit 200 heads of households to collect the data. The survey questionnaire was tested for its content validity and reliability. Analysis of data included descriptive statistics, simple correlation, hierarchical multiple regression. Results: Simple correlations between water saving behaviors and Reasoned Action Theory and Health Belief Model constructs were statistically significant. Health Belief Model and Reasoned Action Theory constructs explained 20.80% and 8.40% of the variances in water saving beha-viors, respectively. Perceived barriers were the strongest Predictor. Additionally, there was a sta-tistically positive correlation between water saving behaviors and intention. Conclusion: In designing interventions aimed at water waste prevention, barriers of water saving behaviors should be addressed first, followed by people's attitude towards water saving. Health Belief Model constructs, with the exception of perceived severity and benefits, is more powerful than is Reasoned Action Theory in predicting water saving behavior and may be used as a framework for educational interventions aimed at improving water saving behaviors.

  3. The Philosophy of Information as an Underlying and Unifying Theory of Information Science

    Science.gov (United States)

    Tomic, Taeda

    2010-01-01

    Introduction: Philosophical analyses of theoretical principles underlying these sub-domains reveal philosophy of information as underlying meta-theory of information science. Method: Conceptual research on the knowledge sub-domains in information science and philosophy and analysis of their mutual connection. Analysis: Similarities between…

  4. The Role of Political Theory in the Teaching of Political Science in Mexico.

    Science.gov (United States)

    Suarez-Iniguez, Enrique

    1989-01-01

    Discusses three major problems within the field of political science in Mexico: the dearth of classes offered, lack of consensus on the content of courses, and the very limited role of political theory. Provides charts and statistics on the state of political science in the country. (RW)

  5. Criteria for selecting implementation science theories and frameworks: results from an international survey

    Directory of Open Access Journals (Sweden)

    Sarah A. Birken

    2017-10-01

    Full Text Available Abstract Background Theories provide a synthesizing architecture for implementation science. The underuse, superficial use, and misuse of theories pose a substantial scientific challenge for implementation science and may relate to challenges in selecting from the many theories in the field. Implementation scientists may benefit from guidance for selecting a theory for a specific study or project. Understanding how implementation scientists select theories will help inform efforts to develop such guidance. Our objective was to identify which theories implementation scientists use, how they use theories, and the criteria used to select theories. Methods We identified initial lists of uses and criteria for selecting implementation theories based on seminal articles and an iterative consensus process. We incorporated these lists into a self-administered survey for completion by self-identified implementation scientists. We recruited potential respondents at the 8th Annual Conference on the Science of Dissemination and Implementation in Health and via several international email lists. We used frequencies and percentages to report results. Results Two hundred twenty-three implementation scientists from 12 countries responded to the survey. They reported using more than 100 different theories spanning several disciplines. Respondents reported using theories primarily to identify implementation determinants, inform data collection, enhance conceptual clarity, and guide implementation planning. Of the 19 criteria presented in the survey, the criteria used by the most respondents to select theory included analytic level (58%, logical consistency/plausibility (56%, empirical support (53%, and description of a change process (54%. The criteria used by the fewest respondents included fecundity (10%, uniqueness (12%, and falsifiability (15%. Conclusions Implementation scientists use a large number of criteria to select theories, but there is little

  6. Criteria for selecting implementation science theories and frameworks: results from an international survey.

    Science.gov (United States)

    Birken, Sarah A; Powell, Byron J; Shea, Christopher M; Haines, Emily R; Alexis Kirk, M; Leeman, Jennifer; Rohweder, Catherine; Damschroder, Laura; Presseau, Justin

    2017-10-30

    Theories provide a synthesizing architecture for implementation science. The underuse, superficial use, and misuse of theories pose a substantial scientific challenge for implementation science and may relate to challenges in selecting from the many theories in the field. Implementation scientists may benefit from guidance for selecting a theory for a specific study or project. Understanding how implementation scientists select theories will help inform efforts to develop such guidance. Our objective was to identify which theories implementation scientists use, how they use theories, and the criteria used to select theories. We identified initial lists of uses and criteria for selecting implementation theories based on seminal articles and an iterative consensus process. We incorporated these lists into a self-administered survey for completion by self-identified implementation scientists. We recruited potential respondents at the 8th Annual Conference on the Science of Dissemination and Implementation in Health and via several international email lists. We used frequencies and percentages to report results. Two hundred twenty-three implementation scientists from 12 countries responded to the survey. They reported using more than 100 different theories spanning several disciplines. Respondents reported using theories primarily to identify implementation determinants, inform data collection, enhance conceptual clarity, and guide implementation planning. Of the 19 criteria presented in the survey, the criteria used by the most respondents to select theory included analytic level (58%), logical consistency/plausibility (56%), empirical support (53%), and description of a change process (54%). The criteria used by the fewest respondents included fecundity (10%), uniqueness (12%), and falsifiability (15%). Implementation scientists use a large number of criteria to select theories, but there is little consensus on which are most important. Our results suggest that the

  7. The Contributions of Applied Behavior Analysis and Behavior Theory to Innovative Research and Practice Cultures in Social Work.

    Science.gov (United States)

    Briggs, Harold Eugene; Sharkey, Caroline; Briggs, Adam Christopher

    2016-01-01

    In this article the authors tie the emergence of an empirical practice research culture, which enabled the rise in evidence-based practice in social work to the introduction of applied behavior analysis and behavioral theory to social work practice and research. The authors chronicle the: (1) scientific foundations of social work, (2) influence and push by corporatized university cultures for higher scholarship productivity among faculty, (3) significance of theory in general, (4) importance of behavioral theory in particular as a major trigger of the growth in research on effective social work practice approaches, and (5) commonalities between applied behavior analysis and evidence-based practice. The authors conclude with implications for addressing the dual challenges of building an enhanced research culture in schools of social work and the scholarship of transferring practice research to adoption in real world practice settings.

  8. Theories of reasoned action and planned behavior as models of condom use: a meta-analysis.

    Science.gov (United States)

    Albarracín, D; Johnson, B T; Fishbein, M; Muellerleile, P A

    2001-01-01

    To examine how well the theories of reasoned action and planned behavior predict condom use, the authors synthesized 96 data sets (N = 22,594) containing associations between the models' key variables. Consistent with the theory of reasoned action's predictions, (a) condom use was related to intentions (weighted mean r. = .45), (b) intentions were based on attitudes (r. = .58) and subjective norms (r. = .39), and (c) attitudes were associated with behavioral beliefs (r. = .56) and norms were associated with normative beliefs (r. = .46). Consistent with the theory of planned behavior's predictions, perceived behavioral control was related to condom use intentions (r. = .45) and condom use (r. = .25), but in contrast to the theory, it did not contribute significantly to condom use. The strength of these associations, however, was influenced by the consideration of past behavior. Implications of these results for HIV prevention efforts are discussed.

  9. Enculturating science: Community-centric design of behavior change interactions for accelerating health impact.

    Science.gov (United States)

    Kumar, Vishwajeet; Kumar, Aarti; Ghosh, Amit Kumar; Samphel, Rigzin; Yadav, Ranjanaa; Yeung, Diana; Darmstadt, Gary L

    2015-08-01

    Despite significant advancements in the scientific evidence base of interventions to improve newborn survival, we have not yet been able to "bend the curve" to markedly accelerate global rates of reduction in newborn mortality. The ever-widening gap between discovery of scientific best practices and their mass adoption by families (the evidence-practice gap) is not just a matter of improving the coverage of health worker-community interactions. The design of the interactions themselves must be guided by sound behavioral science approaches such that they lead to mass adoption and impact at a large scale. The main barrier to the application of scientific approaches to behavior change is our inability to "unbox" the "black box" of family health behaviors in community settings. The authors argue that these are not black boxes, but in fact thoughtfully designed community systems that have been designed and upheld, and have evolved over many years keeping in mind a certain worldview and a common social purpose. An empathetic understanding of these community systems allows us to deconstruct the causal pathways of existing behaviors, and re-engineer them to achieve desired outcomes. One of the key reasons for the failure of interactions to translate into behavior change is our failure to recognize that the content, context, and process of interactions need to be designed keeping in mind an organized community system with a very different worldview and beliefs. In order to improve the adoption of scientific best practices by communities, we need to adapt them to their culture by leveraging existing beliefs, practices, people, context, and skills. The authors present a systems approach for community-centric design of interactions, highlighting key principles for achieving intrinsically motivated, sustained change in social norms and family health behaviors, elucidated with progressive theories from systems thinking, management sciences, cross-cultural psychology, learning

  10. Applying the theory of planned behavior: nursing students' intention to seek clinical experiences using the essential clinical behavior database.

    Science.gov (United States)

    Meyer, Linda

    2002-03-01

    This study examined the antecedents and determinants predictive of whether nursing students (N = 92) intend to ask for assignments to perform nursing behaviors after using a database to record essential clinical behaviors. The results of applying the theory of planned behavior (TPB) to behavioral intention using multivariant path analysis suggested that the endogenous variables, attitude and subjective norms, had a significant effect on the intention to ask for assignments to perform nursing behaviors. In addition, it was primarily through attitudes and subjective norms that the respective antecedents or exogenous variables, behavioral beliefs and normative beliefs, affected the intention to ask for assignments to perform nursing behaviors. The lack of direct influence of perceived behavioral control on intention and the direct negative impact of control belief on intention were contrary to expectations, given the tenets of the TPB.

  11. Integration of Theory of Planned Behavior and Norm Activation Model on Student Behavior Model Using Cars for Traveling to Campus

    Directory of Open Access Journals (Sweden)

    Setiawan, R.

    2014-01-01

    Full Text Available Although there are clear environmental, economic, and social drawbacks in using private vehicles, students still choose cars to get to campus. This study reports an investigation of psychological factors influencing this behavior from the perspective of the Theory of Planned Behavior and Norm Activation Model. Students from three different university campuses in Surabaya, Indonesia, (n = 312 completed a survey on their car commuting behavior. Results indicated that perceived behavioral control and personal norm were the strongest factors that influence behavioral intention. Attitude, subjective norm, perceived behavioral control, and personal norm explain 62.7% variance of the behavioral intention. In turn, behavioral intention explains 42.5% of the variance of the actual car use. Implications of these findings are that in order to alter the use of car, university should implement both structural and psychological interventions. Effective interventions should be designed to raise the awareness of negative aspects of car use.

  12. State of the evidence regarding behavior change theories and strategies in nutrition counseling to facilitate health and food behavior change.

    Science.gov (United States)

    Spahn, Joanne M; Reeves, Rebecca S; Keim, Kathryn S; Laquatra, Ida; Kellogg, Molly; Jortberg, Bonnie; Clark, Nicole A

    2010-06-01

    Behavior change theories and models, validated within the field of dietetics, offer systematic explanations for nutrition-related behavior change. They are integral to the nutrition care process, guiding nutrition assessment, intervention, and outcome evaluation. The American Dietetic Association Evidence Analysis Library Nutrition Counseling Workgroup conducted a systematic review of peer-reviewed literature related to behavior change theories and strategies used in nutrition counseling. Two hundred fourteen articles were reviewed between July 2007 and March 2008, and 87 studies met the inclusion criteria. The workgroup systematically evaluated these articles and formulated conclusion statements and grades based upon the available evidence. Strong evidence exists to support the use of a combination of behavioral theory and cognitive behavioral theory, the foundation for cognitive behavioral therapy (CBT), in facilitating modification of targeted dietary habits, weight, and cardiovascular and diabetes risk factors. Evidence is particularly strong in patients with type 2 diabetes receiving intensive, intermediate-duration (6 to 12 months) CBT, and long-term (>12 months duration) CBT targeting prevention or delay in onset of type 2 diabetes and hypertension. Few studies have assessed the application of the transtheoretical model on nutrition-related behavior change. Little research was available documenting the effectiveness of nutrition counseling utilizing social cognitive theory. Motivational interviewing was shown to be a highly effective counseling strategy, particularly when combined with CBT. Strong evidence substantiates the effectiveness of self-monitoring and meal replacements and/or structured meal plans. Compelling evidence exists to demonstrate that financial reward strategies are not effective. Goal setting, problem solving, and social support are effective strategies, but additional research is needed in more diverse populations. Routine documentation

  13. Using fuzzy-trace theory to understand and improve health judgments, decisions, and behaviors: A literature review.

    Science.gov (United States)

    Blalock, Susan J; Reyna, Valerie F

    2016-08-01

    Fuzzy-trace theory is a dual-process model of memory, reasoning, judgment, and decision making that contrasts with traditional expectancy-value approaches. We review the literature applying fuzzy-trace theory to health with 3 aims: evaluating whether the theory's basic distinctions have been validated empirically in the domain of health; determining whether these distinctions are useful in assessing, explaining, and predicting health-related psychological processes; and determining whether the theory can be used to improve health judgments, decisions, or behaviors, especially compared to other approaches. We conducted a literature review using PubMed, PsycINFO, and Web of Science to identify empirical peer-reviewed papers that applied fuzzy-trace theory, or central constructs of the theory, to investigate health judgments, decisions, or behaviors. Seventy nine studies (updated total is 94 studies; see Supplemental materials) were identified, over half published since 2012, spanning a wide variety of conditions and populations. Study findings supported the prediction that verbatim and gist representations are distinct constructs that can be retrieved independently using different cues. Although gist-based reasoning was usually associated with improved judgment and decision making, 4 sources of bias that can impair gist reasoning were identified. Finally, promising findings were reported from intervention studies that used fuzzy-trace theory to improve decision making and decrease unhealthy risk taking. Despite large gaps in the literature, most studies supported all 3 aims. By focusing on basic psychological processes that underlie judgment and decision making, fuzzy-trace theory provides insights into how individuals make decisions involving health risks and suggests innovative intervention approaches to improve health outcomes. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  14. Health belief model and reasoned action theory in predicting water saving behaviors in yazd, iran.

    Science.gov (United States)

    Morowatisharifabad, Mohammad Ali; Momayyezi, Mahdieh; Ghaneian, Mohammad Taghi

    2012-01-01

    People's behaviors and intentions about healthy behaviors depend on their beliefs, values, and knowledge about the issue. Various models of health education are used in deter¬mining predictors of different healthy behaviors but their efficacy in cultural behaviors, such as water saving behaviors, are not studied. The study was conducted to explain water saving beha¬viors in Yazd, Iran on the basis of Health Belief Model and Reasoned Action Theory. The cross-sectional study used random cluster sampling to recruit 200 heads of households to collect the data. The survey questionnaire was tested for its content validity and reliability. Analysis of data included descriptive statistics, simple correlation, hierarchical multiple regression. Simple correlations between water saving behaviors and Reasoned Action Theory and Health Belief Model constructs were statistically significant. Health Belief Model and Reasoned Action Theory constructs explained 20.80% and 8.40% of the variances in water saving beha-viors, respectively. Perceived barriers were the strongest Predictor. Additionally, there was a sta¬tistically positive correlation between water saving behaviors and intention. In designing interventions aimed at water waste prevention, barriers of water saving behaviors should be addressed first, followed by people's attitude towards water saving. Health Belief Model constructs, with the exception of perceived severity and benefits, is more powerful than is Reasoned Action Theory in predicting water saving behavior and may be used as a framework for educational interventions aimed at improving water saving behaviors.

  15. Using a Modified Theory of Planned Behavior to Examine Adolescents' Workplace Safety and Health Knowledge, Perceptions, and Behavioral Intention: A Structural Equation Modeling Approach.

    Science.gov (United States)

    Guerin, Rebecca J; Toland, Michael D; Okun, Andrea H; Rojas-Guyler, Liliana; Bernard, Amy L

    2018-03-31

    Work, a defining feature of adolescence in the United States, has many benefits. Work also has risks, as adolescents experience a higher rate of serious job-related injuries compared to adults. Talking Safety, a free curriculum from the National Institute for Occupational Safety and Health, is one tool educators may adopt to provide teens with essential workplace safety and health education. Adolescents (N = 2503; female, 50.1%; Hispanic, 50.0%) in a large urban school district received Talking Safety from their eighth-grade science teachers. This study used a modified theory of planned behavior (which included a knowledge construct), to examine students' pre- and post-intervention scores on workplace safety and health knowledge, attitude, self-efficacy, and behavioral intention to enact job safety skills. The results from confirmatory factor analyses indicate three unique dimensions reflecting the theory, with a separate knowledge factor. Reliability estimates are ω ≥ .83. The findings from the structural equation models demonstrate that all paths, except pre- to posttest behavioral intention, are statistically significant. Self-efficacy is the largest contributor to the total effect of these associations. As hypothesized, knowledge has indirect effects on behavioral intention. Hispanic students scored lower at posttest on all but the behavioral intention measure, possibly suggesting the need for tailored materials to reach some teens. Overall the findings support the use of a modified theory of planned behavior to evaluate the effectiveness of a foundational workplace safety and health curriculum. This study may inform future efforts to ensure that safe and healthy work becomes integral to the adolescent experience.

  16. Explaining Consumer Safe Food Handling Through Behavior-Change Theories: A Systematic Review.

    Science.gov (United States)

    Young, Ian; Reimer, Danielle; Greig, Judy; Meldrum, Richard; Turgeon, Patricia; Waddell, Lisa

    2017-11-01

    Consumers often engage in unsafe food handling behaviors at home. Previous studies have investigated the ability of behavior-change theories to explain and predict these behaviors. The purpose of this review was to determine which theories are most consistently associated with consumers' safe food handling behaviors across the published literature. A standardized systematic review methodology was used, consisting of the following steps: comprehensive search strategy; relevance screening of identified references; confirmation of relevance and characterization of relevant articles; risk-of-bias assessment; data extraction; and descriptive analysis of study results. A total of 20 relevant studies were identified; they were mostly conducted in Australia (40%) and the United States (35%) and used a cross-sectional design (65%). Most studies targeted young adults (65%), and none focused on high-risk consumer groups. The outcomes of 70% of studies received high overall risk-of-bias ratings, largely due to a lack of control for confounding variables. The most commonly applied theory was the Theory of Planned Behavior (45% of studies), which, along with other investigated theories of behavior change, was frequently associated with consumer safe food handling behavioral intentions and behaviors. However, overall, there was wide variation in the specific constructs found to be significantly associated and in the percentage of variance explained in each outcome across studies. The results suggest that multiple theories of behavior change can help to explain consumer safe food handling behaviors and could be adopted to guide the development of future behavior-change interventions. In these contexts, theories should be appropriately selected and adapted to meet the needs of the specific target population and context of interest.

  17. Theory and Practice: thinking styles in engineering and science

    Directory of Open Access Journals (Sweden)

    Hanspeter Schmid

    2001-11-01

    Full Text Available This paper describes knowledge as an element of thinking styles, which are properties of thinking collectives. According to the theory outlined here, the choice of a thinking style to solve a certain problem is relative, but once the thinking has been chosen, realism prevails. This paper also describes the genesis and development of thinking styles and, with them, of facts. The theoretical concepts are illustrated with two examples of thinking styles: a description of the thinking styles of circuit theorists and circuit designers (theory vs. practice, and a comparison of the thinking styles of two closely related technical societies of the Institute of Electrical and Electronics Engineers (IEEE. Applications of the theory are also presented in this paper; they include information management, documentation tools, and writing styles, and mainly draw from the author's own experience with these topics.

  18. Understanding driver behavior at grade crossings through signal detection theory.

    Science.gov (United States)

    2013-01-01

    This report uses signal detection theory (SDT) to model motorists decisionmaking strategies at grade crossings in order to understand the factors that influence such decisions and to establish a framework for evaluating the impact of proposed coun...

  19. Understanding driver behavior at grade crossings through signal detection theory.

    Science.gov (United States)

    2013-01-31

    This report uses signal detection theory (SDT) to model motorists decisionmaking strategies at grade crossings in order to understand the factors that influence such decisions and to establish a framework for evaluating the impact of proposed coun...

  20. Density functional theory in surface science and heterogeneous catalysis

    DEFF Research Database (Denmark)

    Nørskov, Jens Kehlet; Scheffler, M.; Toulhoat, H.

    2006-01-01

    Solid surfaces are used extensively as catalysts throughout the chemical industry, in the energy sector, and in environmental protection. Recently, density functional theory has started providing new insight into the atomic-scale mechanisms of heterogeneous catalysis, helping to interpret the large...

  1. Bridging Theory: Where Cultures Meet in Self and Science

    Science.gov (United States)

    Jensen, Lene Arnett

    2012-01-01

    In this chapter, I argue that Dialogical Self Theory (DST) represents a compelling answer to how to conceptualize the psychology of the self in today's world, when people increasingly are aware of more than one way to think, feel, and relate to others. DST envisions a self of plural voices. The chapters in this volume show intriguing applications…

  2. Essays in behavioral economics : Applied game theory and experiments

    NARCIS (Netherlands)

    Mermer, A.G.

    2014-01-01

    Behavioral Economics aims at understanding the decision of economic agents who are not necessarily monetary utility maximizers and accounts for the fact that agents may have other concerns next to economic gain. This thesis contributes to the literature by studying the behavior of economic agents

  3. Hiding in plain sight: communication theory in implementation science

    OpenAIRE

    Manojlovich, Milisa; Squires, Janet E; Davies, Barbara; Graham, Ian D

    2015-01-01

    Background Poor communication among healthcare professionals is a pressing problem, contributing to widespread barriers to patient safety. The word ?communication? means to share or make common. In the literature, two communication paradigms dominate: (1) communication as a transactional process responsible for information exchange, and (2) communication as a transformational process responsible for causing change. Implementation science has focused on information exchange attributes while la...

  4. Using Theory of Mind to Promote Conceptual Change in Science

    Science.gov (United States)

    Kyriakopoulou, Natassa; Vosniadou, Stella

    2014-01-01

    We argue that learning science requires children to move from perceptually based representations to more abstract conceptual representations and to understand that appearance may sometimes deceive us and that the same phenomenon in the world can have more than one representation when seen from different perspectives. We also argue that the…

  5. Teaching Science Fiction Film Genre: Theory, Form, and Theme.

    Science.gov (United States)

    Roth, Lane

    Intended to provide a paradigm for teachers planning a course in science fiction film, the instructional approach outlined in this paper examines films in relation to each other and to culture. The paper provides a course outline, a discussion of lecture topics, a suggested reading list, and a film list. The instructional approach suggested by the…

  6. Mastering Cognitive Development Theory in Computer Science Education

    Science.gov (United States)

    Gluga, Richard; Kay, Judy; Lister, Raymond; Kleitman, Simon; Kleitman, Sabina

    2013-01-01

    To design an effective computer science curriculum, educators require a systematic method of classifying the difficulty level of learning activities and assessment tasks. This is important for curriculum design and implementation and for communication between educators. Different educators must be able to use the method consistently, so that…

  7. Mario Bunge's Materialist Theory of Mind and Contemporary Cognitive Science

    Science.gov (United States)

    Slezak, Peter

    2012-01-01

    Bunge's writings on the mind-body problem provide a rigorous, analytical antidote to the persistent anti-materialist tendency that has characterized the history of philosophy and science. Bunge gives special attention to dualism and its shortcomings, and this attention is welcome in view of the resurgence of the doctrine today. However, I focus my…

  8. Informetrics needs a foundation in the theory of science

    DEFF Research Database (Denmark)

    Hjørland, Birger

    2016-01-01

    Taking the Kuhnian revolution in the philosophy of science as its point of departure, this chapter discusses the lessening influence of logical positivism as well as how the recognition of the subjectivity of the researcher, the social and historical nature of bibliometric patterns, and the impor...

  9. Facts as Theory: Aspects of Goethe's Philosophy of Science.

    Science.gov (United States)

    Zajonc, Arthur G.

    1983-01-01

    After showing that Goethe's declarations and admonishments concerning the scope and methods of science often foreshadowed later developments, the author reconsiders Goethe's own scientific efforts. Goethe continually strove to fully integrate human experience into all levels of scientific inquiry and discovery. (JMK)

  10. Consumer Behavior and Sustainable Development in China: The Role of Behavioral Sciences in Environmental Policymaking

    Directory of Open Access Journals (Sweden)

    Fernando Dias Simões

    2016-09-01

    Full Text Available China’s astonishing economic development over the last decades has produced a momentous impact on the country’s environmental equilibrium. Chinese officials are now confronted with the need to tackle environmental problems without disrupting the country’s development. The Chinese government seems keen on striking a balance between these two apparently contradictory goals by promoting the concept of “ecological civilization”, a notion that emphasizes the importance of individual behavior. Over the last few years, environmental policymaking worldwide has been giving a lower profile to the role of the State and placing increasing responsibility for many environmental issues on citizens/consumers. Individuals are increasingly perceived as agents for environmental change and their behaviors are subject to tighter scrutiny. Due to the emergence of a consumer society in China, individual behaviors are increasingly a source of environmental problems and a key component of efficient and long-lasting solutions. Accordingly, Chinese policymakers should recognize the environmental significance of individual behaviors and look beyond traditional policy tools. This article argues that Behavioral Sciences can offer important lessons and help in designing new strategies that can speak directly to the Chinese people as a source of environmental harm, thus reducing their impact on the environment.

  11. Small grant management in health and behavioral sciences: Lessons learned.

    Science.gov (United States)

    Sakraida, Teresa J; D'Amico, Jessica; Thibault, Erica

    2010-08-01

    This article describes considerations in health and behavioral sciences small grant management and describes lessons learned during post-award implementation. Using the components by W. Sahlman [Sahlman, W. (1997). How to write a great business plan. Harvard Business Review, 75(4), 98-108] as a business framework, a plan was developed that included (a) building relationships with people in the research program and with external parties providing key resources, (b) establishing a perspective of opportunity for research advancement, (c) identifying the larger context of scientific culture and regulatory environment, and (d) anticipating problems with a flexible response and rewarding teamwork. Small grant management included developing a day-to-day system, building a grant/study program development plan, and initiating a marketing plan. Copyright 2010 Elsevier Inc. All rights reserved.

  12. Mechanisms That Link Parenting Practices to Adolescents' Risky Sexual Behavior: A Test of Six Competing Theories.

    Science.gov (United States)

    Simons, Leslie Gordon; Sutton, Tara E; Simons, Ronald L; Gibbons, Frederick X; Murry, Velma McBride

    2016-02-01

    Risky sexual behavior, particularly among adolescents, continues to be a major source of concern. In order to develop effective education and prevention programs, there is a need for research that identifies the antecedents of such behavior. This study investigated the mediators that link parenting experiences during early adolescence to subsequent risky sexual behaviors among a diverse sample of African American youth (N = 629, 55 % female). While there is ample evidence that parenting practices (e.g., supportive parenting, harsh parenting, parental management) are antecedent to risky sexual behavior, few studies have examined whether one approach to parenting is more strongly related to risky sex than others. Using a developmental approach, the current study focused on factors associated with six theories of risky sexual behavior. While past research has provided support for all of the theories, few studies have assessed the relative contribution of each while controlling for the processes proposed by the others. The current study addresses these gaps in the literature and reports results separately by gender. Longitudinal analyses using structural equation modeling revealed that the mediating mechanisms associated with social learning and attachment theories were significantly related to the risky sexual behavior of males and females. Additionally, there was support for social control and self-control theories only for females and for life history theory only for males. We did not find support for problem behavior theory, a perspective that dominates the risky sex literature, after controlling for the factors associated with the other theories. Finally, supportive parenting emerged as the parenting behavior most influential with regard to adolescents' risky sexual behavior. These results provide insight regarding efficacious approaches to education and preventative programs designed to reduce risky sexual behaviors among adolescents.

  13. Using the Theory of Planned Behavior to Identify Predictors of Oral Hygiene: A Collection of Unique Behaviors.

    Science.gov (United States)

    Brein, Daniel J; Fleenor, Thomas J; Kim, Soo-Woo; Krupat, Edward

    2016-03-01

    This study aims to identify predictors of performed oral hygiene behaviors (OHBs) based on the Theory of Planned Behavior (TPB), oral health knowledge, and demographic factors. Using a questionnaire, 381 participants in three general dental offices and one hospital dental department in York, Pennsylvania, were surveyed regarding performed OHB, attitudes, subjective norms, perceived behavioral control, oral health knowledge, income, age, and sex. Three unique elements of OHB were identified for analysis: brushing, interdental cleaning, and tongue cleaning. Regression analysis revealed that attitude was the strongest predictor of brushing behavior, followed by oral health knowledge, perceived behavior control, subjective norms, and income. Perceived behavior control was the strongest predictor of interdental cleaning, followed by increased age and attitude. Female sex was the strongest predictor of tongue cleaning, followed by subjective norms, decreased age, and perceived behavior control. Respectively, these three groups of predictive variables explained 22.5% of brushing behavior, 22.7% of interdental cleaning behavior, and 9.5% of tongue cleaning behavior. The present findings highlight the utility of viewing OHB as a set of unique behaviors with unique predictive variables and provide additional support for use of TPB in predicting OHB. Periodontal practitioners should consider the strong associations of attitude and perceived behavioral control with brushing and interdental cleaning behaviors when designing interventional efforts to improve patient home care.

  14. Residents’ Waste Separation Behaviors at the Source: Using SEM with the Theory of Planned Behavior in Guangzhou, China

    Science.gov (United States)

    Zhang, Dongliang; Huang, Guangqing; Yin, Xiaoling; Gong, Qinghua

    2015-01-01

    Understanding the factors that affect residents’ waste separation behaviors helps in constructing effective environmental campaigns for a community. Using the theory of planned behavior (TPB), this study examines factors associated with waste separation behaviors by analyzing responses to questionnaires distributed in Guangzhou, China. Data drawn from 208 of 1000-field questionnaires were used to assess socio-demographic factors and the TPB constructs (i.e., attitudes, subjective norms, perceived behavioral control, intentions, and situational factors). The questionnaire data revealed that attitudes, subjective norms, perceived behavioral control, intentions, and situational factors significantly predicted household waste behaviors in Guangzhou, China. Through a structural equation modeling analysis, we concluded that campaigns targeting moral obligations may be particularly effective for increasing the participation rate in waste separation behaviors. PMID:26274969

  15. Bridging the Design-Science Gap with Tools: Science Learning and Design Behaviors in a Simulated Environment for Engineering Design

    Science.gov (United States)

    Chao, Jie; Xie, Charles; Nourian, Saeid; Chen, Guanhua; Bailey, Siobhan; Goldstein, Molly H.; Purzer, Senay; Adams, Robin S.; Tutwiler, M. Shane

    2017-01-01

    Many pedagogical innovations aim to integrate engineering design and science learning. However, students frequently show little attempt or have difficulties in connecting their design projects with the underlying science. Drawing upon the Cultural-Historical Activity Theory, we argue that the design tools available in a learning environment…

  16. Applications of operant learning theory to the management of challenging behavior after traumatic brain injury.

    Science.gov (United States)

    Wood, Rodger Ll; Alderman, Nick

    2011-01-01

    For more than 3 decades, interventions derived from learning theory have been delivered within a neurobehavioral framework to manage challenging behavior after traumatic brain injury with the aim of promoting engagement in the rehabilitation process and ameliorating social handicap. Learning theory provides a conceptual structure that facilitates our ability to understand the relationship between challenging behavior and environmental contingencies, while accommodating the constraints upon learning imposed by impaired cognition. Interventions derived from operant learning theory have most frequently been described in the literature because this method of associational learning provides good evidence for the effectiveness of differential reinforcement methods. This article therefore examines the efficacy of applying operant learning theory to manage challenging behavior after TBI as well as some of the limitations of this approach. Future developments in the application of learning theory are also considered.

  17. Trends in Behavioral Sciences Education in Dental Schools, 1926 to 2016.

    Science.gov (United States)

    Centore, Linda

    2017-08-01

    This article outlines the journey of behavioral sciences education from a multidisciplinary array of topics to a discipline with a name, core identity, and mission in dental schools' curricula. While not exhaustive, it covers pivotal events from the time of the Gies report in 1926 to the present. Strengths and weaknesses of current behavioral sciences instruction in dental schools are discussed, along with identification of future opportunities and potential threats. Suggestions for future directions for behavioral sciences and new roles for behavioral sciences faculty in dental schools are proposed. This article was written as part of the project "Advancing Dental Education in the 21 st Century."

  18. Chapter 2: Theoretical Models for Understanding Physical Activity Behavior among Children and Adolescents--Social Cognitive Theory and Self-Determination Theory

    Science.gov (United States)

    Motl, Robert W.

    2007-01-01

    The study of physical activity behavior in youth generally lacks a sufficient theoretical foundation for examining variables that influence that behavior. This is a major limitation because theory guides the search for determinants of behavior and the subsequent interplay between research findings and application. Theory offers a systematically…

  19. Critical behavior and duality in extended Sine-Gordon theories

    International Nuclear Information System (INIS)

    Boyanovsky, D.; Holman, R.

    1991-01-01

    We study the critical properties of vectorial sine-Gordon theories based on the root system of simply-laced Lie algebras. We introduce the dual operators and study the renormalization aspects of these theories. These models are identified with vectorial Coulomb gas models of electric and magnetic charges and generalized Toda field theories. We prove that these theories are consistently renormalizable for simply-laced Lie algebras, but non-renormalizable in general in the non-simply-laced case. These models provide a description for the statistical mechanics of melting in the SU(3) case. They also provide a simplified model for strings compactified on root lattices. We compute the RG beta functions to quadratic order for general simply-laced algebras and find that in general there is a Weyl singlet, self-dual fixed point. This fixed point describes a critical theory with condensates of electric and magnetic charges corresponding to tachyonic and winding modes in string language. The different phases are related by Weyl and duality symmetry. The phase structure is conjectured in the general case, and analyzed in detail for SU(3) and SO(6). We compute Zamolodchikov's c-function to cubic order in the couplings in the general case and the conformal anomaly at the self-dual fixed point for SU(N). (orig.)

  20. Beyond statistical inference: a decision theory for science.

    Science.gov (United States)

    Killeen, Peter R

    2006-08-01

    Traditional null hypothesis significance testing does not yield the probability of the null or its alternative and, therefore, cannot logically ground scientific decisions. The decision theory proposed here calculates the expected utility of an effect on the basis of (1) the probability of replicating it and (2) a utility function on its size. It takes significance tests--which place all value on the replicability of an effect and none on its magnitude--as a special case, one in which the cost of a false positive is revealed to be an order of magnitude greater than the value of a true positive. More realistic utility functions credit both replicability and effect size, integrating them for a single index of merit. The analysis incorporates opportunity cost and is consistent with alternate measures of effect size, such as r2 and information transmission, and with Bayesian model selection criteria. An alternate formulation is functionally equivalent to the formal theory, transparent, and easy to compute.

  1. User-Generated Content and travel planning: An application of the Theory of Planned Behavior

    Directory of Open Access Journals (Sweden)

    Luiz Augusto Machado Mendes Filho

    2012-12-01

    Full Text Available User-Generated Content (UGC such as online travel reviews written by travelers and posted to virtual communities are being used more frequently to communicate travel-related information. UGC is therefore helping travelers to make decisions about their travel. Utilizing the Theory of Planned Behavior (TPB, which is one of the most comprehensive models explaining behavioral intention, this study contributes to the further development of theories of online consumer behavior by determining which factors are most important in relation to the use of UGC in the travel industry. The TPB has three independent determinants of behavioral intention: attitude toward the behavior, subjective norm, and perceived behavior control. Therefore the aim of this paper is to examine the roles of attitude, subjective norm and perceived behavior control in respect of travelers’ intention to use UGC when making travel plans.

  2. Social influence in child care centers: a test of the theory of normative social behavior.

    Science.gov (United States)

    Lapinski, Maria Knight; Anderson, Jenn; Shugart, Alicia; Todd, Ewen

    2014-01-01

    Child care centers are a unique context for studying communication about the social and personal expectations about health behaviors. The theory of normative social behavior (TNSB; Rimal & Real, 2005 ) provides a framework for testing the role of social and psychological influences on handwashing behaviors among child care workers. A cross-sectional survey of child care workers in 21 centers indicates that outcome expectations and group identity increase the strength of the relationship between descriptive norms and handwashing behavior. Injunctive norms also moderate the effect of descriptive norms on handwashing behavior such that when strong injunctive norms are reported, descriptive norms are positively related to handwashing, but when weak injunctive norms are reported, descriptive norms are negatively related to handwashing. The findings suggest that communication interventions in child care centers can focus on strengthening injunctive norms in order to increase handwashing behaviors in child care centers. The findings also suggest that the theory of normative social behavior can be useful in organizational contexts.

  3. Theories of Reasoned Action and Planned Behavior as Models of Condom Use: A Meta-Analysis

    OpenAIRE

    Albarracín, Dolores; Johnson, Blair T.; Fishbein, Martin; Muellerleile, Paige A.

    2001-01-01

    To examine how well the theories of reasoned action and planned behavior predict condom use, the authors synthesized 96 data sets (N = 22,594) containing associations between the models’ key variables. Consistent with the theory of reasoned action’s predictions, (a) condom use was related to intentions (weighted mean r. = .45), (b) intentions were based on attitudes (r. = .58) and subjective norms (r. = .39), and (c) attitudes were associated with behavioral beliefs (r. = .56) and norms were ...

  4. Health Behavior Theory in Popular Calorie Counting Apps: A Content Analysis

    OpenAIRE

    Davis, Siena F; Ellsworth, Marisa A; Payne, Hannah E; Hall, Shelby M; West, Joshua H; Nordhagen, Amber L

    2016-01-01

    Background Although the Health & Fitness category of the Apple App Store features hundreds of calorie counting apps, the extent to which popular calorie counting apps include health behavior theory is unknown. Objective This study evaluates the presence of health behavior theory in calorie counting apps. Methods Data for this study came from an extensive content analysis of the 10 most popular calorie counting apps in the Health & Fitness category of the Apple App Store. Results Each app was ...

  5. Evaluation of physical activity web sites for use of behavior change theories.

    Science.gov (United States)

    Doshi, Amol; Patrick, Kevin; Sallis, James F; Calfas, Karen

    2003-01-01

    Physical activity (PA) Web sites were assessed for their use of behavior change theories, including constructs of the health belief model, Transtheoretical Model, social cognitive theory, and the theory of reasoned action and planned behavior. An evaluation template for assessing PA Web sites was developed, and content validity and interrater reliability were demonstrated. Two independent raters evaluated 24 PA Web sites. Web sites varied widely in application of theory-based constructs, ranging from 5 to 48 on a 100-point scale. The most common intervention strategies were general information, social support, and realistic goal areas. Coverage of theory-based strategies was low, varying from 26% for social cognitive theory to 39% for health belief model. Overall, PA Web sites provided little assessment, feedback, or individually tailored assistance for users. They were unable to substantially tailor the on-line experience for users at different stages of change or different demographic characteristics.

  6. Exploring multiple intelligences theory in the context of science education: An action research approach

    Science.gov (United States)

    Goodnough, Karen Catherine

    2000-10-01

    Since the publication of Frames of Mind: The Theory in Practice, multiple intelligences, theory (Gardner, 1983) has been used by practitioners in a variety of ways to make teaching and learning more meaningful. However, little attention has been focused on exploring the potential of the theory for science teaching and learning. Consequently, this research study was designed to: (1) explore Howard Gardner's theory of multiple intelligences (1983) and its merit for making science teaching and learning more meaningful; (2) provide a forum for teachers to engage in critical self-reflection about their theory and practice in science education; (3) study the process of action research in the context of science education; and (4) describe the effectiveness of collaborative action research as a framework for teacher development and curriculum development. The study reports on the experiences of four teachers (two elementary teachers, one junior high teacher, and one high school teacher) and myself, a university researcher-facilitator, as we participated in a collaborative action research project. The action research group held weekly meetings over a five-month period (January--May, 1999). The inquiry was a qualitative case study (Stake, 1994) that aimed to understand the perspectives of those directly involved. This was achieved by using multiple methods to collect data: audiotaped action research meetings, fieldnotes, semi-structured interviews, journal writing, and concept mapping. All data were analysed on an ongoing basis. Many positive outcomes resulted from the study in areas such as curriculum development, teacher development, and student learning in science. Through the process of action research, research participants became more reflective about their practice and thus, enhanced their pedagogical content knowledge (Shulman, 1987) in science. Students became more engaged in learning science, gained a greater understanding of how they learn, and experienced a

  7. A behavior-analytic critique of Bandura's self-efficacy theory

    Science.gov (United States)

    Biglan, Anthony

    1987-01-01

    A behavior-analytic critique of self-efficacy theory is presented. Self-efficacy theory asserts that efficacy expectations determine approach behavior and physiological arousal of phobics as well as numerous other clinically important behaviors. Evidence which is purported to support this assertion is reviewed. The evidence consists of correlations between self-efficacy ratings and other behaviors. Such response-response relationships do not unequivocally establish that one response causes another. A behavior-analytic alternative to self-efficacy theory explains these relationships in terms of environmental events. Correlations between self-efficacy rating behavior and other behavior may be due to the contingencies of reinforcement that establish a correspondence between such verbal predictions and the behavior to which they refer. Such a behavior-analytic account does not deny any of the empirical relationships presented in support of self-efficacy theory, but it points to environmental variables that could account for those relationships and that could be manipulated in the interest of developing more effective treatment procedures. PMID:22477956

  8. Models of alcohol use by young adults: an examination of various attitude-behavior theories.

    Science.gov (United States)

    O'Callaghan, F V; Chang, D C; Callan, V J; Baglioni, A

    1997-09-01

    The aim of this study was to test the effectiveness of various attitude-behavior theories in explaining alcohol use among young adults. The theory of reasoned action (TRA), the theory of planned behavior and an extension of the TRA that incorporates past behavior were compared by the method of maximum-likelihood estimation, as implemented in LISREL for Windows 8.12. Respondents consisted of 122 university students (82 female) who were questioned about their attitudes, subjective norms, perceived behavioral control, past behavior and intentions relating to drinking behavior. Students received course credit for their participation in the research. Overall, the results suggest that the extension of the theory of reasoned action which incorporates past behavior provides the best fit to the data. For these young adults, their intentions to drink alcohol were predicted by their past behavior as well as their perceptions of what important others think they should do (subjective norm). The main conclusions drawn from the research concern the importance of focusing on normative influences and past behavior in explaining young adult alcohol use. Issues regarding the relative merit of various alternative models and the need for greater clarity in the measure of attitudes are also discussed.

  9. Improving measurement of injection drug risk behavior using item response theory.

    Science.gov (United States)

    Janulis, Patrick

    2014-03-01

    Recent research highlights the multiple steps to preparing and injecting drugs and the resultant viral threats faced by drug users. This research suggests that more sensitive measurement of injection drug HIV risk behavior is required. In addition, growing evidence suggests there are gender differences in injection risk behavior. However, the potential for differential item functioning between genders has not been explored. To explore item response theory as an improved measurement modeling technique that provides empirically justified scaling of injection risk behavior and to examine for potential gender-based differential item functioning. Data is used from three studies in the National Institute on Drug Abuse's Criminal Justice Drug Abuse Treatment Studies. A two-parameter item response theory model was used to scale injection risk behavior and logistic regression was used to examine for differential item functioning. Item fit statistics suggest that item response theory can be used to scale injection risk behavior and these models can provide more sensitive estimates of risk behavior. Additionally, gender-based differential item functioning is present in the current data. Improved measurement of injection risk behavior using item response theory should be encouraged as these models provide increased congruence between construct measurement and the complexity of injection-related HIV risk. Suggestions are made to further improve injection risk behavior measurement. Furthermore, results suggest direct comparisons of composite scores between males and females may be misleading and future work should account for differential item functioning before comparing levels of injection risk behavior.

  10. Neutronics equations: Positiveness; compactness; spectral theory; time asymptotic behavior

    International Nuclear Information System (INIS)

    Mokhtar-Kharroubi, M.

    1987-12-01

    Neutronics equations are studied: the continuous model (with and without delayed neutrons) and the multigroup model. Asymptotic descriptions of these equations (t→+∞) are obtained, either by the Dunford method or by using semigroup perturbation techniques, after deriving the spectral theory for the equations. Compactness problems are reviewed, and a general theory of compact injection in neutronic functional space is derived. The effects of positiveness in neutronics are analyzed: the irreducibility of the transport semigroup, and the properties of the main eigenvalue (existence, nonexistence, frame, strict dominance, strict monotony in relation to all the parameters). A class of transport operators whose real spectrum can be completely described is shown [fr

  11. [Effects of Group Counseling Program Based on Goal Attainment Theory for Middle School Students with Emotional and Behavioral Problems].

    Science.gov (United States)

    Jeong, In Ju; Kim, Soo Jin

    2017-04-01

    The purpose of this study was to examine the effects of a group counseling program based on goal attainment theory on self-esteem, interpersonal relationships, and school adjustment of middle school students with emotional and behavioral problems. Forty-four middle school students with emotional and behavioral problems (22 in the experimental group and 22 in the control group) from G city participated in this study. Data were collected from July 30 to September 24, 2015. The experimental group received the 8-session program, scheduled once a week, with each session lasting 45 minutes. Outcome variables included self-esteem, interpersonal relationship, and school adjustment. There were significant increases for self-esteem (t=3.69, p=.001), interpersonal relationship (t=8.88, pgroup compared to the control group. These results indicate that the group counseling program based on goal attainment theory is very effective in increasing self-esteem, interpersonal relationship, and school adjustment for middle school students with emotional and behavioral problems. Therefore, it is recommended that the group counseling program based on goal attainment theory be used as an effective psychiatric nursing intervention for mental health promotion and the prevention of mental illness in adolescents. © 2017 Korean Society of Nursing Science

  12. Serious Video Games for Health How Behavioral Science Guided the Development of a Serious Video Game

    OpenAIRE

    Thompson, Debbe; Baranowski, Tom; Buday, Richard; Baranowski, Janice; Thompson, Victoria; Jago, Russell; Griffith, Melissa Juliano

    2010-01-01

    Serious video games for health are designed to entertain players while attempting to modify some aspect of their health behavior. Behavior is a complex process influenced by multiple factors, often making it difficult to change. Behavioral science provides insight into factors that influence specific actions that can be used to guide key game design decisions. This article reports how behavioral science guided the design of a serious video game to prevent Type 2 diabetes and obesity among you...

  13. An extended theory of planned behavior to predict consumers' willingness to buy mobile slaughter unit meat

    NARCIS (Netherlands)

    Hoeksma, Djura L.; Gerritzen, Marien A.; Lokhorst, Anne Marike; Poortvliet, Marijn

    2017-01-01

    The current study investigated the determinants of consumers' intention to purchase meat from mobile slaughter units (MSU). The theory of planned behavior (TPB) and the value belief norm theory (VBN) were used as conceptual lenses to guide this investigation. We conducted a survey among 329

  14. The Efficacy of the Theory of Reasoned Action to Explain Gambling Behavior in College Students

    Science.gov (United States)

    Thrasher, Robert G.; Andrew, Damon P. S.; Mahony, Daniel F.

    2007-01-01

    Shaffer and Hall (1997) have estimated college student gambling to be three times as high as their adult counterparts. Despite a considerable amount of research on gambling, researchers have struggled to develop a universal theory that explains gambling behavior. This study explored the potential of Ajzen and Fishbein's (1980) Theory of Reasoned…

  15. Predicting entrepreneurial career intentions: Values and the theory of planned behavior.

    NARCIS (Netherlands)

    M.J. Gorgievski-Duijvesteijn (Marjan); U. Stephan (Ute); M. Laguna (Mariola); J.A. Moriano (Juan)

    2017-01-01

    textabstractIntegrating predictions from the theory of human values with the theory of planned behavior (TPB), our primary goal is to investigate mechanisms through which individual values are related to entrepreneurial career intentions using a sample of 823 students from four European countries.

  16. Behavioral Intention to Use Public Transport Based on Theory of Planned Behavior

    Directory of Open Access Journals (Sweden)

    Ambak Kamarudin

    2016-01-01

    Full Text Available An increase in population generates increasing in travel demand. In Malaysia, public transport become an important modes of transport that connection people. This paper presents behavioural intention to use public transport especially public bus based on Theory of Planned Behaviour (TPB. A questionnaire survey was conducted to identify factors that contribute and influence users to use public bus and to determine factor that most dominant using TPB model. A total of 282 questionnaires were distributed in selected area of Batu Pahat and Kluang. Correlation and regression analysis were used for this study. Results show that the Attitude toward public transport is the most dominant factor compared with Subjective Norm and Perceived Behavior Control that influencing users to use public bus. Majority respondents were agreed that they prefer to use public bus because it is cheap to travel and no other choices of other transfer modes. As for the recommendation, this study can be extended in future as part of strategic sustainable transportation system in Batu Pahat and Kluang areas.

  17. Learning Theories Applied to Teaching Technology: Constructivism versus Behavioral Theory for Instructing Multimedia Software Programs

    Science.gov (United States)

    Reed, Cajah S.

    2012-01-01

    This study sought to find evidence for a beneficial learning theory to teach computer software programs. Additionally, software was analyzed for each learning theory's applicability to resolve whether certain software requires a specific method of education. The results are meant to give educators more effective teaching tools, so students…

  18. Attachment Theory and Theory of Planned Behavior: An Integrative Model Predicting Underage Drinking

    Science.gov (United States)

    Lac, Andrew; Crano, William D.; Berger, Dale E.; Alvaro, Eusebio M.

    2013-01-01

    Research indicates that peer and maternal bonds play important but sometimes contrasting roles in the outcomes of children. Less is known about attachment bonds to these 2 reference groups in young adults. Using a sample of 351 participants (18 to 20 years of age), the research integrated two theoretical traditions: attachment theory and theory of…

  19. Traditional finance : behavioral finance distinction in the context of expected utility and prospect theories

    OpenAIRE

    Tekin, Bilgehan

    2016-01-01

    Traditional finance has developed based on two fundamental assumptions, including the expected utility theory and rational choice or decision. However, this hypothesis has been criticized heavily by put forward that are not realistic enough. The basis of behavioral finance theory is based on the “prospect theory”. According to this theory individuals cannot act fully rational, they install more sense to loses than at the same amount of profit and they exhibit risk and loss aversion behaviour....

  20. Review: Jörg Strübing (2005. Pragmatistische Wissenschafts- und Technikforschung. Theorie und Methode. [Pragmatist Science and Technology Research: Theory and Method

    Directory of Open Access Journals (Sweden)

    Dirk vom Lehn

    2006-09-01

    Full Text Available There is a curious ignorance of interactionist theory and research in German sociology. Whilst Symbolic Interactionism plays a central role in courses on social theory, such courses often neglect more recent interactionist concepts and studies. Jörg STRÜBING's book introduces some of these concepts and ideas to German sociology by revealing their contribution to science and technology research and to social theory. The book explains in detail the development of interactionism and its contribution to science and technology studies. It is of interest to those studying science and technology research as well as to those interested in social theory. It should be added to reading lists of courses on science and technology studies and should contribute to the wider dissemination of interactionist theories and studies as well as to interactionist science and technology research. URN: urn:nbn:de:0114-fqs0604249

  1. Toward an understanding of late life suicidal behavior: the role of lifespan developmental theory.

    Science.gov (United States)

    Fiske, Amy; O'Riley, Alisa A

    2016-01-01

    Suicidal behavior in late life differs in important ways from suicidal behavior that occurs earlier in the lifespan, suggesting the possibility of developmental differences in the etiology of suicidal behavior. This paper examines late life suicidal behavior within the context of lifespan developmental theory. This paper presents a conceptual framework for using lifespan developmental theory to better understand late life suicidal behavior. We argue that the motivational theory of lifespan development, which focuses on control, is particularly relevant to late life suicide. This theory posits that opportunities to exert control over important aspects of one's life diminish in late life as a result of declines in physical functioning and other factors, and that successful aging is associated with adaptive regulation of this developmental change. Although continued striving to meet goals is normative throughout the lifespan, most individuals also increase the use of compensatory strategies in old age or when faced with a decline in functioning. We propose that individuals who do not adapt to developmental changes by altering their strategies for exerting control will be at risk for suicidal behavior in late life. This paper reviews evidence that supports the importance of control with respect to suicidal outcomes in older adults, as well as findings regarding specific types of control strategies that may be related to suicide risk in older adults with health-related limitations. Although suicidal behavior is not a normal part of aging, the application of lifespan developmental theory may be useful in understanding and potentially preventing suicide among older adults.

  2. Self-Efficacy: Toward a Unifying Theory of Behavioral Change

    Science.gov (United States)

    Bandura, Albert

    1977-01-01

    This research presents an integrative theoretical framework to explain and to predict psychological changes achieved by different modes of treatment. This theory states that psychological procedures, whatever their form, alter the level and strength of "self-efficacy". (Editor/RK)

  3. COGNITIONS AND BEHAVIOR IN A HIERARCHY - MULDERS POWER THEORY REVISITED

    NARCIS (Netherlands)

    WILKE, HAM

    1992-01-01

    In this study, Mulder's power theory consisting of the power distance reduction tendency (PDR) of less powerful group members towards more powerful others, and the power distance enlargement tendency (PDE) of more powerful group members towards less powerful others, is investigated. In particular,

  4. Optimal control theory applications to management science and economics

    CERN Document Server

    Sethi, Suresh P

    2006-01-01

    Optimal control methods are used to determine the best ways to control a dynamic system. This book applies theoretical work to business management problems developed from the authors' research and classroom instruction. The thoroughly revised new edition has been refined with careful attention to the text and graphic material presentation. Chapters cover a range of topics including finance, production and inventory problems, marketing problems, machine maintenance and replacement, problems of optimal consumption of natural resources, and applications of control theory to economics. The book in

  5. Fast Food Consumption Behaviors in High-School Students based on the Theory of Planned Behavior (TPB)

    OpenAIRE

    Kamal Mirkarimi; Morteza Mansourian; Mohammad Javad Kabir; Rahman Berdi Ozouni- Davaji; Maryam Eri; Seyed Ghadir Hosseini; Mostafa Qorbani; Omid Safari; Babak Rastgari Mehr; Mehdi Noroozi; Abdurrahman Charkazi; Hossein Shahnazi

    2016-01-01

    Background: Studies report inappropriate snack and junk food consumption patterns in children and young adults in Iran. The current survey was aimed to explore fast food consumption behaviors in high-school students based on the Theory of Planned Behavior. Materials and Methods: A cross-sectional study was done among 500 high-school students. Samples were selected based on cluster sampling method at first and simple random at second. Data were collected using a researcher-made questionnaire. ...

  6. The effect of (negative) emotion on pro-environmental behavior : an application of the theory of planned behavior

    OpenAIRE

    Gibson, Ben

    2016-01-01

    With climate change becoming ever-present as a huge environmental issue for the modern era to address, pro-environmental behavior (PEB) is becoming an increasingly relevant area. There seems to be a divergence between how different actors try and encourage PEB when using emotion as the motivational tool. Therefore, the current study aimed to explore this effect of (negative) emotion on decision making. The Theory of Planned Behavior (TPB) was used as the theoretical framework, with the primar...

  7. Effect of Theory of Planned Behavior-based Educational Intervention on Breastfeeding Behavior in Pregnant Women in Fasa City, Iran

    Directory of Open Access Journals (Sweden)

    Seyedeh Marjan Arshad

    2017-09-01

    Full Text Available Background and Objective: Breastfeeding is a matter of significant importance. Given the role of such factors as attitude and subjective norms on the behavior of mothers and the low level of exclusive breastfeeding, the present study aimed to determine the effect of educational program based on the theory of planned behavior on breastfeeding behavior among the pregnant women in Fasa, Iran. Materials and Methods: This quasi-experimental study was conducted on 100 pregnant women with the gestational age of 30-35 weeks who referred to the health care centers of Fasa, Iran, in 2017. The study population was selected using random sampling technique, and then assigned into two groups of control (n=50 and intervention (n=50. The data were collected using a demographic form, components of the theory of planned behavior questionnaire, and a breastfeeding checklist. The intervention group received three 55-to-60-minute training sessions. The mothers' breastfeeding behavior was evaluated before the training sessions and 40 days post-delivery in both groups. The data were analyzed in SPSS software, version 22, using Chi-square test, independent t-test, and paired sample t-test. Results: According to the results, there was no significant difference between the two groups in terms of the components of the theory of planned behavior before the educational intervention (P=0.208. However, after the training sessions, the intervention group showed a significant improvement in all components of the theory of planned behavior, including intention and breastfeeding behavior, compared to the control group (P=0.001. Conclusion: Based on the findings of this study, appropriate training programs, social network support, and suitable conditions for breastfeeding in the community are among the effective factors that can change the mothers’ attitudes towards lactation and result in successful breastfeeding in the first three months after childbirth.

  8. Interdisciplinarity and systems science to improve population health: a view from the NIH Office of Behavioral and Social Sciences Research.

    Science.gov (United States)

    Mabry, Patricia L; Olster, Deborah H; Morgan, Glen D; Abrams, David B

    2008-08-01

    Fueled by the rapid pace of discovery, humankind's ability to understand the ultimate causes of preventable common disease burdens and to identify solutions is now reaching a revolutionary tipping point. Achieving optimal health and well-being for all members of society lies as much in the understanding of the factors identified by the behavioral, social, and public health sciences as by the biological ones. Accumulating advances in mathematical modeling, informatics, imaging, sensor technology, and communication tools have stimulated several converging trends in science: an emerging understanding of epigenomic regulation; dramatic successes in achieving population health-behavior changes; and improved scientific rigor in behavioral, social, and economic sciences. Fostering stronger interdisciplinary partnerships to bring together the behavioral-social-ecologic models of multilevel "causes of the causes" and the molecular, cellular, and, ultimately, physiological bases of health and disease will facilitate breakthroughs to improve the public's health. The strategic vision of the Office of Behavioral and Social Sciences Research (OBSSR) at the National Institutes of Health (NIH) is rooted in a collaborative approach to addressing the complex and multidimensional issues that challenge the public's health. This paper describes OBSSR's four key programmatic directions (next-generation basic science, interdisciplinary research, systems science, and a problem-based focus for population impact) to illustrate how interdisciplinary and transdisciplinary perspectives can foster the vertical integration of research among biological, behavioral, social, and population levels of analysis over the lifespan and across generations. Interdisciplinary and multilevel approaches are critical both to the OBSSR's mission of integrating behavioral and social sciences more fully into the NIH scientific enterprise and to the overall NIH mission of utilizing science in the pursuit of

  9. Factors influencing fast food consumption behaviors of middle-school students in Seoul: an application of theory of planned behaviors.

    Science.gov (United States)

    Seo, Hyun-Sun; Lee, Soo-Kyung; Nam, Soyoung

    2011-04-01

    Fast food is popular among children and adolescents; however, its consumption has often been associated with negative impacts on nutrition and health. This study examined current fast food consumption status among middle school students and explored factors influencing fast food consumption by applying Theory of Planned Behavior. A total of 354 (52.5% boys) students were recruited from a middle school. The subjects completed a pre-tested questionnaire. The average monthly frequency of fast food consumption was 4.05 (4.25 for boys, 3.83 for girls). As expected, fast food consumption was considered to be a special event rather than part of an everyday diet, closely associated with meeting friends or celebrating, most likely with friends, special days. The Theory of Planned Behavior effectively explained fast food consumption behaviors with relatively high R(2) around 0.6. Multiple regression analyses showed that fast food consumption behavior was significantly related to behavioral intention (b = 0.61, P intention was significantly related to subjective norm (b = 0.15, P fast food consumption was not significantly associated with behavioral intention. Therefore, effective nutrition education programs on fast food consumption should include components to change the subjective norms of fast food consumption, especially among peers, and perceived behavioral control. Further studies should examine effective ways of changing subjective norms and possible alternatives to fast food consumption for students to alter perceived behavioral control.

  10. Adult active transportation: adding habit strength to the Theory of Planned Behavior

    NARCIS (Netherlands)

    de Bruijn, G.J.; Kremers, S.P.J.; Singh, A.; van den Putte, B.; van Mechelen, W.

    2009-01-01

    Background: Many health behaviors have a history of repetition and, as a result, may become habitual. Because including a measure of habit strength may add depth to current theoretical models on health behavior, the present study explored the issue of habit strength within the context of the theory

  11. Drivers for liquidation and transfer in small firms : Theory of Planned Behavior and firm conditions

    NARCIS (Netherlands)

    H. Leory; Lex van Teeffelen

    2009-01-01

    Recently Leroy et al. (2008) tested if the Theory of Planned Behavior (TPB) predicts exit behavior of entrepreneurs: liquidation or transfer. He added the purchasers view to the TPB: firm viability and intangible assets. We retested Leroy et al. hypotheses on a more refined dataset of 136 firms in

  12. An Interpretation of Part of Gilbert Gottlieb's Legacy: Developmental Systems Theory Contra Developmental Behavior Genetics

    Science.gov (United States)

    Molenaar, Peter C. M.

    2015-01-01

    The main theme of this paper concerns the persistent critique of Gilbert Gottlieb on developmental behavior genetics and my reactions to this critique, the latter changing from rejection to complete acceptation. Concise characterizations of developmental behavior genetics, developmental systems theory (to which Gottlieb made essential…

  13. Pathway to Efficacy: Recognizing Cognitive Behavioral Therapy as an Underlying Theory for Adventure Therapy.

    Science.gov (United States)

    Gillen, Mark C.

    2003-01-01

    Adventure therapy and cognitive behavioral therapy share elements, including transformation of distorted thinking patterns, a focus on current and future functioning, consideration of the counselor-client relationship, and the use of stress in the change process. Recognizing cognitive behavioral therapy as an empirically sound theory underlying…

  14. Crowd-Designed Motivation: Motivational Messages for Exercise Adherence Based on Behavior Change Theory

    NARCIS (Netherlands)

    de Vries, R.A.J.; Truong, Khiet Phuong; Kwint, Sigrid; Drossaert, Constance H.C.; Evers, Vanessa

    2016-01-01

    Developing motivational technology to support long-term behavior change is a challenge. A solution is to incorporate insights from behavior change theory and design technology to tailor to individual users. We carried out two studies to investigate whether the processes of change, from the

  15. Improving hand hygiene compliance in healthcare settings using behavior change theories: reflections.

    Science.gov (United States)

    Al-Tawfiq, Jaffar A; Pittet, Didier

    2013-01-01

    Although hand hygiene is the most effective method for preventing healthcare-associated infections, hand hygiene practice falls short in many healthcare facilities. The compliance rate is mostly linked to system design and easily accessible hand hygiene products. System change, healthcare worker motivation, and complex behavioral considerations seem to play a significant role. This article discusses the application of behavioral theories in hand hygiene promotion in a theoretical manner. The program relies on the transtheoretical model (TTM) of health behavior change, John Keller's (ARCS) Model of Motivational Design, and the theory of planned behavior (TPB). Thus, the program links attitudes and behavior to hand hygiene promotion. The TTM of health behavior change helps to tailor interventions to predict and motivate individual movement across the pathway to change. A program could be based on this theory with multiple intercalations with John Keller's ARCS and the TPB. Such a program could be strengthened by linking attitudes and behavior to promote hand hygiene. The program could utilize different strategies such as organization cultural change that may increase the attention as well as fostering the movement in the ARCS stages. In addition, modeling TPB by creating peer pressure, ability to overcome obstacles, and increasing knowledge of the role of hand hygiene may lead to the desired outcome. The understanding and application of behavior change theories may result in an effective program to improve awareness and raise intention and thus may increase the potential for success of hand hygiene promotion programs.

  16. Using the Theory of Planned Behavior to Predict HPV Vaccination Intentions of College Men

    Science.gov (United States)

    Catalano, Hannah Priest; Knowlden, Adam P.; Birch, David A.; Leeper, James D.; Paschal, Angelia M.; Usdan, Stuart L.

    2017-01-01

    Objective: The purpose of this study was to test Theory of Planned Behavior (TPB) constructs in predicting human papillomavirus (HPV) vaccination behavioral intentions of vaccine-eligible college men. Participants: Participants were unvaccinated college men aged 18-26 years attending a large public university in the southeastern United States…

  17. Theory of Planned Behavior in the Classroom: An Examination of the Instructor Confirmation-Interaction Model

    Science.gov (United States)

    Burns, Michael E.; Houser, Marian L.; Farris, Kristen LeBlanc

    2018-01-01

    The current study utilizes the theory of planned behavior (Ajzen "Organizational Behavior and Human Decision Processes," 50, 179-211 Ajzen 1991) to examine an instructor confirmation-interaction model in the instructional communication context to discover a means by which instructors might cultivate positive student attitudes and…

  18. The Theory of Planned Behavior and Helmet Use among College Students

    Science.gov (United States)

    Ross, Lisa Thomson; Ross, Thomas P.; Farber, Sarah; Davidson, Caroline; Trevino, Meredith; Hawkins, Ashley

    2011-01-01

    Objectives: To assess undergraduate helmet use attitudes and behaviors in accordance with the theory of planned behavior (TPB). We predicted helmet wearers and nonwearers would differ on our subscales. Methods: Participants (N = 414, 69% female, 84% white) completed a survey. Results: Principal component analysis and reliability analysis guided…

  19. Using the Theory of Planned Behavior to Understand Cervical Cancer Screening among Latinas

    Science.gov (United States)

    Roncancio, Angelica M.; Ward, Kristy K.; Sanchez, Ingrid A.; Cano, Miguel A.; Byrd, Theresa L.; Vernon, Sally W.; Fernandez-Esquer, Maria Eugenia; Fernandez, Maria E.

    2015-01-01

    To reduce the high incidence of cervical cancer among Latinas in the United States it is important to understand factors that predict screening behavior. The aim of this study was to test the utility of theory of planned behavior in predicting cervical cancer screening among a group of Latinas. A sample of Latinas (N = 614) completed a baseline…

  20. Predicting Study Abroad Intentions Based on the Theory of Planned Behavior

    Science.gov (United States)

    Schnusenberg, Oliver; de Jong, Pieter; Goel, Lakshmi

    2012-01-01

    The emphasis on study abroad programs is growing in the academic context as U.S. based universities seek to incorporate a global perspective in education. Using a model that has underpinnings in the theory of planned behavior (TPB), we predict students' intention to participate in short-term study abroad program. We use TPB to identify behavioral,…

  1. Why Do College Students Cheat? A Structural Equation Modeling Validation of the Theory of Planned Behavior

    Science.gov (United States)

    AL-Dossary, Saeed Abdullah

    2017-01-01

    Cheating on tests is a serious problem in education. The purpose of this study was to test the efficacy of a modified form of the theory of planned behavior (TPB) to predict cheating behavior among a sample of Saudi university students. This study also sought to test the influence of cheating in high school on cheating in college within the…

  2. Understanding work-related social media use: An extension of theory of planned behavior.

    NARCIS (Netherlands)

    van Zoonen, W.; Verhoeven, J.W.M.; Elving, W.J.L.

    2014-01-01

    This study examines the motives of employees to engage in work related social media use - i.e. the use of personal social media accounts to communicate about work-related issues. The theory of planned behavior (TPB) was used to explain this behavior. Because social media can enable users to express

  3. Robustness of the Theory of Planned Behavior in predicting entrepreneurial intentions and actions

    NARCIS (Netherlands)

    Kautonen, T.; van Gelderen, M.W.; Fink, M.

    2015-01-01

    This analysis demonstrates the relevance and robustness of the theory of planned behavior in the prediction of business start-up intentions and subsequent behavior based on longitudinal survey data (2011 and 2012; n=969) from the adult population in Austria and Finland. By doing so, the study

  4. Testing Theories of Dietary Behavior Change in Youth Using the Mediating Variable Model with Intervention Programs

    Science.gov (United States)

    Cerin, Ester; Barnett, Anthony; Baranowski, Tom

    2009-01-01

    Objective: To review and critique current experimentally-based evidence of theoretical mechanisms of dietary behavior change in youth and provide recommendations on ways to enhance theory evaluation. Methods: Interventions that examined mediators of dietary behavior change in youth (age 5-18 years) were identified via electronic database searches…

  5. Testing theories of dietary behavior change in youth using the mediating variable model with intervention programs

    Science.gov (United States)

    Our purpose was to review and critique current experimentally based evidence of theoretical mechanisms of dietary behavior change in youth, and provide recommendations on ways to enhance theory evaluation. Interventions that examined mediators of dietary behavior change in youth (age 5-18 years) wer...

  6. Interplay Between Politics and Sport in Political Science Theories

    Directory of Open Access Journals (Sweden)

    Simona Kustec Lipicer

    2010-01-01

    Full Text Available Times when relations between politics and sports did not exist – be it in everyday practices or within scientific research – is definitely long gone, if they ever even existed. Nevertheless, it seems today that, especially within scientific research, these relations do not receive appropriate attention in the territories of former socialist sports superpowers, being a priori denied and considered as unimportant. That is why the key motive of this article is to initiate a discussion about the relevance of knowledge and research of the relations between politics and sport from two perspectives – the existing world-wide political science research experiences gained so far and already conducted researches in the territory of former Yugoslavia. In doing so, we first theoretically define the context of sports and politics, and then with the use of the literature review method analyse their mutual connectivity in the world and, more narrowly, within the work of the scientific community in the region of former Yugoslavia. Based on the gained conclusions which confirm a tight and constant, but also often abstract and flat-rate understood interplay between both analysed phenomena, a special typology for their in-depth and political-science-focused study is delivered. It is believed that distinctions between political, polity and policy approaches to sport decisively influence the mode of their future interplay.

  7. Hagedorn Behavior of Little String Theories from string corrections to NS5-branes

    DEFF Research Database (Denmark)

    Harmark, Troels; Obers, N. A.

    2000-01-01

    We examine the Hagedorn behavior of little string theory using its conjectured duality with near-horizon NS5-branes. In particular, by studying the string-corrected NS5-brane supergravity solution, it is shown that tree-level corrections to the temperature vanish, while the leading one-loop string...... correction generates the correct temperature dependence of the entropy near the Hagedorn temperature. Finally, the Hagedorn behavior of ODp-brane theories, which are deformed versions of little string theory, is considered via their supergravity duals....

  8. Are Brazilian Behavior Analysts Publishing Outside the Box? A Survey of General Science Media.

    Science.gov (United States)

    Dal Ben, Rodrigo; Calixto, Fernanda Castanho; Ferreira, André Luiz

    2017-09-01

    Recent studies have stressed the importance of disseminating behavior analysis to a more diverse audience and have provided ways to do so effectively. General science publications offer an attractive venue for communicating with a scientifically educated public. The present study examines behavior analysis research published in Science Today and Research Fapesp , monthly general science publications published by the Brazilian Society for the Advancement of Science and São Paulo Research Foundation, respectively. Behavior analytic terms were searched in issues published from 2003 to 2014, along with psychoanalytic terms as a comparative measure. Only 13 behavior analysis articles were found, while psychoanalytic articles totaled 150. Six of the behavior analysis articles misconstrue fundamental concepts of behavior analysis. The study recommends that behavior analysis researchers extend the dissemination of their findings outside the box.

  9. Strategic behavior and marriage payments: theory and evidence from Senegal.

    Science.gov (United States)

    Gaspart, Frederic; Platteau, Jean-Philippe

    2010-01-01

    This article proposes an original theory of marriage payments based on insights gained from firsthand information collected in the Senegal River valley. This theory postulates that decisions about the bride-price, which are made by the bride's father, take into account the likely effects of the amount set on the risk of ill-treatment of the wife and the risk of marriage failure. Based on a sequential game with three players (the bride's father, the husband, and the wife) and a matching process, it leads to a number of important predictions that are tested against Senegalese data relating to bride-prices and various characteristics of women. The empirical results confirm that parents behave strategically by keeping bride-prices down so as to reduce the risk of marriage failure for their daughters. Other interesting effects on marriage payments and the probability of separation are also highlighted, stressing the role of the bride's bargaining power in her own family.

  10. [Theories of behavior change through preventive and health promotion interventions in occupational therapy].

    Science.gov (United States)

    Filiatrault, Johanne; Richard, Lucie

    2005-02-01

    Community occupational therapy practice challenges therapists in their health educator role and incites them to implement preventive strategies with their clients. Working in the community also provides an interesting context for the implementation of strategies targeting health promotion at the community level. This article describes some of the theories that are used in the public health and health promotion fields to explain health-related behaviour change. It also highlights their potential for community practice in occupational therapy. The theories presented in this paper are the health belief model, social cognitive theory, theory of reasoned action and theory of planned behavior. They are among the most widely used for health-related behaviour analysis and intervention. Since these theories emphasize a set of factors that influence health behaviours, reviewing these theories could contribute to enhance the effectiveness of educational interventions with regards to clients'adherence to their prevention and health promotion recommendations.

  11. Treatment of avoidance behavior as an adjunct to exposure therapy: Insights from modern learning theory.

    Science.gov (United States)

    Treanor, Michael; Barry, Tom J

    2017-09-01

    Pathological avoidance of benign stimuli is a hallmark of anxiety and related disorders, and exposure-based treatments have often encouraged the removal of avoidance, or safety behaviors, due to their negative effects on extinction learning. Unfortunately, empirical evidence suggests that avoidance behaviors can persist following treatment, and the mere availability of avoidance behavior can be sufficient to renew fear following successful extinction learning. The present paper critically examines the function of avoidance behavior through the lens of modern learning theory, and speculates on novel behavioral and pharmacological strategies for targeting avoidance as an adjunct to current evidence-based treatments. Copyright © 2017. Published by Elsevier Ltd.

  12. The Dark Side of Malleability: Incremental Theory Promotes Immoral Behaviors

    OpenAIRE

    Huang, Niwen; Zuo, Shijiang; Wang, Fang; Cai, Pan; Wang, Fengxiang

    2017-01-01

    Implicit theories drastically affect an individual’s processing of social information, decision making, and action. The present research focuses on whether individuals who hold the implicit belief that people’s moral character is fixed (entity theorists) and individuals who hold the implicit belief that people’s moral character is malleable (incremental theorists) make different choices when facing a moral decision. Incremental theorists are less likely to make the fundamental attribution err...

  13. Theories of Industrial Organization as Explanations of Experimental Market Behavior

    OpenAIRE

    Plott, Charles R.

    1981-01-01

    The current professional interest in experimental economics seems to stem in part from a recently acquired ability of economists to explore subtle implications of institutional details for market performance. Advances in understanding the role of information in market models suggest the possibility that the contribution of institutions in affecting information patterns and resource allocation can be identified and assessed. Game theory has increasingly focused upon the structure of strategy s...

  14. The psychological behaviorism theory of pain and the placebo: its principles and results of research application.

    Science.gov (United States)

    Staats, Peter S; Hekmat, Hamid; Staats, Arthur W

    2004-01-01

    The psychological behaviorism theory of pain unifies biological, behavioral, and cognitive-behavioral theories of pain and facilitates development of a common vocabulary for pain research across disciplines. Pain investigation proceeds in seven interacting realms: basic biology, conditioned learning, language cognition, personality differences, pain behavior, the social environment, and emotions. Because pain is an emotional response, examining the bidirectional impact of emotion is pivotal to understanding pain. Emotion influences each of the other areas of interest and causes the impact of each factor to amplify or diminish in an additive fashion. Research based on this theory of pain has revealed the ameliorating impact on pain of (1) improving mood by engaging in pleasant sexual fantasies, (2) reducing anxiety, and (3) reducing anger through various techniques. Application of the theory to therapy improved the results of treatment of osteoarthritic pain. The psychological behaviorism theory of the placebo considers the placebo a stimulus conditioned to elicit a positive emotional response. This response is most powerful if it is elicited by conditioned language. Research based on this theory of the placebo that pain is ameliorated by a placebo suggestion and augmented by a nocebo suggestion and that pain sensitivity and pain anxiety increase susceptibility to a placebo.

  15. Apps seeking theories: results of a study on the use of health behavior change theories in cancer survivorship mobile apps.

    Science.gov (United States)

    Vollmer Dahlke, Deborah; Fair, Kayla; Hong, Y Alicia; Beaudoin, Christopher E; Pulczinski, Jairus; Ory, Marcia G

    2015-03-27

    Thousands of mobile health apps are now available for use on mobile phones for a variety of uses and conditions, including cancer survivorship. Many of these apps appear to deliver health behavior interventions but may fail to consider design considerations based in human computer interface and health behavior change theories. This study is designed to assess the presence of and manner in which health behavior change and health communication theories are applied in mobile phone cancer survivorship apps. The research team selected a set of criteria-based health apps for mobile phones and assessed each app using qualitative coding methods to assess the application of health behavior change and communication theories. Each app was assessed using a coding derived from the taxonomy of 26 health behavior change techniques by Abraham and Michie with a few important changes based on the characteristics of mHealth apps that are specific to information processing and human computer interaction such as control theory and feedback systems. A total of 68 mobile phone apps and games built on the iOS and Android platforms were coded, with 65 being unique. Using a Cohen's kappa analysis statistic, the inter-rater reliability for the iOS apps was 86.1 (Papps, 77.4 (Papps were consistently higher than those of the Android platform apps. For personalization and tailoring, 67% of the iOS apps (24/36) had these elements as compared to 38% of the Android apps (12/32). In the area of prompting for intention formation, 67% of the iOS apps (34/36) indicated these elements as compared to 16% (5/32) of the Android apps. Mobile apps are rapidly emerging as a way to deliver health behavior change interventions that can be tailored or personalized for individuals. As these apps and games continue to evolve and include interactive and adaptive sensors and other forms of dynamic feedback, their content and interventional elements need to be grounded in human computer interface design and health

  16. Ethical Theories for Promoting Health through Behavioral Change.

    Science.gov (United States)

    O'Connell, Janelle K.; Price, James H.

    1983-01-01

    Arguments based on the philosophies of natural law, utilitarianism, paternalism, and distributive justice are examined for their pertinence to health behavior change strategies. Health educators should prepare individuals to make health-generating decisions but may need to limit the conditions under which they intervene. (Author/PP)

  17. Failure behavior of single sand grains: theory versus experiment

    NARCIS (Netherlands)

    Brzesowsky, R.H.; Spiers, C.J.; Peach, C.J.; Hangx, S.J.T.

    2011-01-01

    Grain‐scale brittle fracture and grain rearrangement play an important role in controlling the compaction behavior of reservoir rocks during the early stages of burial. Therefore, the understanding of single‐grain failure is important. We performed constant displacement rate crushing tests

  18. Introduction to Mathematical Systems Theory: A Behavioral Approach

    NARCIS (Netherlands)

    Polderman, Jan W.; Willems, J.C.

    1998-01-01

    This is a book about modelling, analysis, and control of linear time-invariant systems. The book uses what is called the behavioral approach towards mathematical modelling. Thus a system is viewed as a dynamical relation between manifest and latent variables. The emphasis is on dynamical systems

  19. Serious Video Games for Health How Behavioral Science Guided the Development of a Serious Video Game.

    Science.gov (United States)

    Thompson, Debbe; Baranowski, Tom; Buday, Richard; Baranowski, Janice; Thompson, Victoria; Jago, Russell; Griffith, Melissa Juliano

    2010-08-01

    Serious video games for health are designed to entertain players while attempting to modify some aspect of their health behavior. Behavior is a complex process influenced by multiple factors, often making it difficult to change. Behavioral science provides insight into factors that influence specific actions that can be used to guide key game design decisions. This article reports how behavioral science guided the design of a serious video game to prevent Type 2 diabetes and obesity among youth, two health problems increasing in prevalence. It demonstrates how video game designers and behavioral scientists can combine their unique talents to create a highly focused serious video game that entertains while promoting behavior change.

  20. Mario Bunge's Materialist Theory of Mind and Contemporary Cognitive Science

    Science.gov (United States)

    Slezak, Peter

    2012-10-01

    Bunge's writings on the mind-body problem provide a rigorous, analytical antidote to the persistent anti-materialist tendency that has characterized the history of philosophy and science. Bunge gives special attention to dualism and its shortcomings, and this attention is welcome in view of the resurgence of the doctrine today. However, I focus my comments selectively on Bunge's more controversial, provocative claims, not to dismiss them, but to engage with them seriously. For example, a difficulty arising from Bunge's rhetorical style and its undoubted virtues is that not all the targets of his selfconfessed "bashings" (2010, xi) are equally deserving. For example, Bunge suggests "most contemporary philosophers of mind are indifferent to psychology, or are remarkably uninformed about it". This charge cannot be sustained today in light of the work of foremost philosophers today.

  1. Theories of behaviour and behaviour change across the social and behavioural sciences: a scoping review.

    Science.gov (United States)

    Davis, Rachel; Campbell, Rona; Hildon, Zoe; Hobbs, Lorna; Michie, Susan

    2015-01-01

    Interventions to change health-related behaviours typically have modest effects and may be more effective if grounded in appropriate theory. Most theories applied to public health interventions tend to emphasise individual capabilities and motivation, with limited reference to context and social factors. Intervention effectiveness may be increased by drawing on a wider range of theories incorporating social, cultural and economic factors that influence behaviour. The primary aim of this paper is to identify theories of behaviour and behaviour change of potential relevance to public health interventions across four scientific disciplines: psychology, sociology, anthropology and economics. We report in detail the methodology of our scoping review used to identify these theories including which involved a systematic search of electronic databases, consultation with a multidisciplinary advisory group, web searching, searching of reference lists and hand searching of key behavioural science journals. Of secondary interest we developed a list of agreed criteria for judging the quality of the theories. We identified 82 theories and 9 criteria for assessing theory quality. The potential relevance of this wide-ranging number of theories to public health interventions and the ease and usefulness of evaluating the theories in terms of the quality criteria are however yet to be determined.

  2. Gratification Theory Provides a Useful Framework for Understanding the Information Seeking Behaviours and Needs of Distinct Populations. A review of: Chatman, E. A. (1991. Life in a small world: Applicability of gratification theory to information‐seeking behavior. Journal of the American Society for Information Science, 42(6, 438‐449.

    Directory of Open Access Journals (Sweden)

    Kate Zoellner

    2010-06-01

    Full Text Available Objective – Apply gratification theory to the information‐seeking behaviours and use of information by a lower working class population. Design – An ethnographic study framed by social stratification literature was utilized to explore, describe and interpret the everyday information needs, information‐seeking behaviours and views of information held by lower working class individuals.Setting – A major university in the southeast United States, specifically the physical plant facilities including classrooms, bathrooms, janitorial closets, and front steps.Subjects – The participants were 52 lower working class janitorial staff at a major university. The majority of subjects were single black women in their late 30s. The women had children and were the heads of their households. The women had not completed high school and earned minimum wage; they had been at their jobs for an average of seven years. The workers’ supervisors, and others at the physical plant, were also contacted as part of the study.Methods – Ethnographic data was collected over a two‐year period, 1984‐86, through participation in the setting and interviews. A 28‐item interview guide was used to identify participants’ job‐search strategies, use of mass media, television viewing behaviours, and acceptance of information from individuals and believable sources of information.Main results – Chatman confirmed the usefulness of gratification theory as a conceptual framework to identify what defines information problems, motivations, and information seeking behaviours for an impoverished population. The results support the findings of social stratification research on the parallel between impoverished individuals’ social life and their orientation toward gratification. A focus on local present reality due to pressing economic and psychological problems orients lower working class individuals toward immediate gratification. Thus, information sources of value

  3. Health education and multimedia learning: educational psychology and health behavior theory (Part 1).

    Science.gov (United States)

    Mas, Francisco G Soto; Plass, Jan; Kane, William M; Papenfuss, Richard L

    2003-07-01

    When health education researchers began to investigate how individuals make decisions related to health and the factors that influence health behaviors, they referred to frameworks shared by educational and learning research. Health education adopted the basic principles of the cognitive revolution, which were instrumental in advancing the field. There is currently a new challenge to confront: the widespread use of new technologies for health education. To better overcome this challenge, educational psychology and instructional technology theory should be considered. Unfortunately, the passion to incorporate new technologies too often overshadows how people learn or, in particular, how people learn through computer technologies. This two-part article explains how educational theory contributed to the early development of health behavior theory, describes the most relevant multimedia learning theories and constructs, and provides recommendations for developing multimedia health education programs and connecting theory and practice.

  4. Understanding Physical Activity Behavior in African American and Caucasian College Students: An Application of the Theory of Planned Behavior

    Science.gov (United States)

    Blanchard, Chris; Fisher, Janet; Sparling, Phil; Nehl, Erich; Rhodes, Ryan; Courneya, Kerry; Baker, Frank

    2008-01-01

    Only 30% of college students meet the recommended amount of physical activity (PA) for health benefits, and this number is lower for African American students. Moreover, the correlates of PA may vary by ethnicity. Objective: In the present study, the authors tested the utility of the theory of planned behavior for explaining PA intentions and…

  5. Gender Differences in College Leisure Time Physical Activity: Application of the Theory of Planned Behavior and Integrated Behavioral Model

    Science.gov (United States)

    Beville, Jill M.; Umstattd Meyer, M. Renée; Usdan, Stuart L.; Turner, Lori W.; Jackson, John C.; Lian, Brad E.

    2014-01-01

    Objective: National data consistently report that males participate in leisure time physical activity (LTPA) at higher rates than females. This study expanded previous research to examine gender differences in LTPA of college students using the theory of planned behavior (TPB) by including 2 additional constructs, descriptive norm and…

  6. Pedagogical perspectives and implicit theories of teaching: First year science teachers emerging from a constructivist science education program

    Science.gov (United States)

    Dias, Michael James

    Traditional, teacher-centered pedagogies dominate current teaching practice in science education despite numerous research-based assertions that promote more progressive, student-centered teaching methods. Best-practice research emerging from science education reform efforts promotes experiential, collaborative learning environments in line with the constructivist referent. Thus there is a need to identify specific teacher education program designs that will promote the utilization of constructivist theory among new teachers. This study explored the learning-to-teach process of four first-year high school teachers, all graduates of a constructivist-based science education program known as Teacher Education Environments in Mathematics and Science (TEEMS). Pedagogical perspectives and implicit theories were explored to identify common themes and their relation to the pre-service program and the teaching context. Qualitative methods were employed to gather and analyze the data. In depth, semi-structured interviews (Seidman, 1998) formed the primary data for probing the context and details of the teachers' experience as well as the personal meaning derived from first year practice. Teacher journals and teaching artifacts were utilized to validate and challenge the primary data. Through an open-coding technique (Strauss & Corbin, 1990) codes, and themes were generated from which assertions were made. The pedagogical perspectives apparent among the participants in this study emerged as six patterns in teaching method: (1) utilization of grouping strategies, (2) utilization of techniques that allow the students to help teach, (3) similar format of daily instructional strategy, (4) utilization of techniques intended to promote engagement, (5) utilization of review strategies, (6) assessment by daily monitoring and traditional tests, (7) restructuring content knowledge. Assertions from implicit theory data include: (1) Time constraints and lack of teaching experience made

  7. Creating a Strategy for Progress: A Contextual Behavioral Science Approach

    Science.gov (United States)

    Vilardaga, Roger; Hayes, Steven C.; Levin, Michael E.; Muto, Takashi

    2009-01-01

    Behavior analysis is a field dedicated to the development and application of behavioral principles to the understanding and modification of the psychological actions of organisms. As such, behavior analysis was committed from the beginning to a comprehensive account of behavior, stretching from animal learning to complex human behavior. Despite…

  8. Relationships between self-determination theory and theory of planned behavior applied to physical activity and exercise behavior in chronic pain.

    Science.gov (United States)

    Brooks, Jessica M; Iwanaga, Kanako; Chiu, Chung-Yi; Cotton, Brandi Parker; Deiches, Jon; Morrison, Blaise; Moser, Erin; Chan, Fong

    2017-08-01

    This study examined the relationships between self-determination theory (SDT) and theory of planned behavior (TpB) applied to physical activity and exercise behavior (PA&E) in people with chronic pain. Two hundred and eleven adults with chronic musculoskeletal pain (28 males and 183 females, age range 18 to 82 years, mean age 43 years) were recruited from online support groups and clinic networks in the United States. Participants completed SDT measures relevant to PA&E on perceived autonomy support, autonomy, competence, and relatedness, as well as TpB measures relevant to PA&E on intention, attitudes, subjective norms, and perceived behavioral control. Correlational techniques and canonical correlation analysis were performed to examine the relationships and variance within and between theoretical dimensions. Overall, the SDT set accounted for 37% of the TpB variance and the TpB set accounted for 32% of the SDT set variance. The results indicate there are statistical similarities and differences between concepts in SDT and TpB models for PA&E. Using both empirical guidance and clinical expertise, researchers and practitioners should attempt to select and integrate non-redundant and complementary components from SDT, TpB, and other related health behavior theories.

  9. The Theory of Reasoned Action as Parallel Constraint Satisfaction: Towards a Dynamic Computational Model of Health Behavior

    OpenAIRE

    Orr, Mark G.; Thrush, Roxanne; Plaut, David C.

    2013-01-01

    The reasoned action approach, although ubiquitous in health behavior theory (e.g., Theory of Reasoned Action/Planned Behavior), does not adequately address two key dynamical aspects of health behavior: learning and the effect of immediate social context (i.e., social influence). To remedy this, we put forth a computational implementation of the Theory of Reasoned Action (TRA) using artificial-neural networks. Our model re-conceptualized behavioral intention as arising from a dynamic constrain...

  10. Increasing organizational energy conservation behaviors: Comparing the theory of planned behavior and reasons theory for identifying specific motivational factors to target for change

    Science.gov (United States)

    Finlinson, Scott Michael

    Social scientists frequently assess factors thought to underlie behavior for the purpose of designing behavioral change interventions. Researchers commonly identify these factors by examining relationships between specific variables and the focal behaviors being investigated. Variables with the strongest relationships to the focal behavior are then assumed to be the most influential determinants of that behavior, and therefore often become the targets for change in a behavioral change intervention. In the current proposal, multiple methods are used to compare the effectiveness of two theoretical frameworks for identifying influential motivational factors. Assessing the relative influence of all factors and sets of factors for driving behavior should clarify which framework and methodology is the most promising for identifying effective change targets. Results indicated each methodology adequately predicted the three focal behaviors examined. However, the reasons theory approach was superior for predicting factor influence ratings compared to the TpB approach. While common method variance contamination had minimal impact on the results or conclusions derived from the present study's findings, there were substantial differences in conclusions depending on the questionnaire design used to collect the data. Examples of applied uses of the present study are discussed.

  11. Applying Ecodevelopmental Theory and the Theory of Reasoned Action to Understand HIV Risk Behaviors Among Hispanic Adolescents.

    Science.gov (United States)

    Ortega, Johis; Huang, Shi; Prado, Guillermo

    2012-01-03

    HIV/AIDS is listed as one of the top 10 reasons for the death of Hispanics between the ages of 15 and 54 in the United States. This cross sectional, descriptive secondary study proposed that using both the systemic (ecodevelopmental) and the individually focused (theory of reasoned action) theories together would lead to an increased understanding of the risk and protective factors that influence HIV risk behaviors in this population. The sample consisted of 493 Hispanic adolescent 7th and 8th graders and their immigrant parents living in Miami, Florida. Structural Equation Modeling (SEM) was used for the data analysis. Family functioning emerged as the heart of the model, embedded within a web of direct and mediated relationships. The data support the idea that family can play a central role in the prevention of Hispanic adolescents' risk behaviors.

  12. Using meta-analytic path analysis to test theoretical predictions in health behavior: An illustration based on meta-analyses of the theory of planned behavior.

    Science.gov (United States)

    Hagger, Martin S; Chan, Derwin K C; Protogerou, Cleo; Chatzisarantis, Nikos L D

    2016-08-01

    Synthesizing research on social cognitive theories applied to health behavior is an important step in the development of an evidence base of psychological factors as targets for effective behavioral interventions. However, few meta-analyses of research on social cognitive theories in health contexts have conducted simultaneous tests of theoretically-stipulated pattern effects using path analysis. We argue that conducting path analyses of meta-analytic effects among constructs from social cognitive theories is important to test nomological validity, account for mediation effects, and evaluate unique effects of theory constructs independent of past behavior. We illustrate our points by conducting new analyses of two meta-analyses of a popular theory applied to health behaviors, the theory of planned behavior. We conducted meta-analytic path analyses of the theory in two behavioral contexts (alcohol and dietary behaviors) using data from the primary studies included in the original meta-analyses augmented to include intercorrelations among constructs and relations with past behavior missing from the original analysis. Findings supported the nomological validity of the theory and its hypotheses for both behaviors, confirmed important model processes through mediation analysis, demonstrated the attenuating effect of past behavior on theory relations, and provided estimates of the unique effects of theory constructs independent of past behavior. Our analysis illustrates the importance of conducting a simultaneous test of theory-stipulated effects in meta-analyses of social cognitive theories applied to health behavior. We recommend researchers adopt this analytic procedure when synthesizing evidence across primary tests of social cognitive theories in health. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. NIAT UNTUK MENGAMBIL CHARTERED ACCOUNTANT DENGAN THEORY OF PLANNED BEHAVIOR

    Directory of Open Access Journals (Sweden)

    Guhti Ayu Sri Wardani

    2015-04-01

    Full Text Available This study aims to analyze and provide empirical evidence about the influence of perceptions and attitudes, subjective norms, and perceived behavioral control on the intention of students to take a chartered accountant. The sample in this study is undergraduate’s students in Faculty of Economics Department of Accounting 2015 and PPAk’s students class of 2014 and 2015 at Diponegoro University were 107 respondents. The method of collecting data is a survey method by distributing questionnaire to respondents either directly or electronically. The data was analyzed using logistics regression analysis. The results showed subjective norm has a significant influence on the intention of student to take a Chartered Accountant. While factors perceptions and attitudes and perceived behavioral control have no a significant influence on the intention of students to take Charetered Accountant.

  14. Speculative Behavior and Heterogeneous Expectations: Theory and Evidence

    OpenAIRE

    Cheolbeom Park

    2002-01-01

    This paper demonstrates that the optimal willingness to pay for a stock is the payoff from holding the stock for one period when investors have different expectations, and that the willingness to pay can be represented as the sum of the expected present value of future dividends and the expected present value of the gap between the future equilibrium price and willingness to pay. This speculative behavior based on the awareness of heterogeneity in expectations is supported by the volatility t...

  15. Critical behavior in continuous dimension, ε∞ theory and particle physics

    International Nuclear Information System (INIS)

    Goldfain, Ervin

    2008-01-01

    Bringing closure to the host of open questions posed by the current standard model for particle physics (SM) continues to be a major challenge for the theoretical physics community. Despite years of multiple research efforts, a consistent and comprehensive understanding of standard model parameters is missing. Our work suggests that critical dynamics of the renormalization group flow provides valuable insights into most of the unresolved issues surrounding SM. We report that the dynamics of the renormalization group flow and the topological approach of El Naschie's ε ∞ theory are viewpoints that share a common foundation. The paper concludes with a brief overview of future developments and integration efforts

  16. The NIH Science of Behavior Change Program: Transforming the science through a focus on mechanisms of change.

    Science.gov (United States)

    Nielsen, Lisbeth; Riddle, Melissa; King, Jonathan W; Aklin, Will M; Chen, Wen; Clark, David; Collier, Elaine; Czajkowski, Susan; Esposito, Layla; Ferrer, Rebecca; Green, Paige; Hunter, Christine; Kehl, Karen; King, Rosalind; Onken, Lisa; Simmons, Janine M; Stoeckel, Luke; Stoney, Catherine; Tully, Lois; Weber, Wendy

    2018-02-01

    The goal of the NIH Science of Behavior Change (SOBC) Common Fund Program is to provide the basis for an experimental medicine approach to behavior change that focuses on identifying and measuring the mechanisms that underlie behavioral patterns we are trying to change. This paper frames the development of the program within a discussion of the substantial disease burden in the U.S. attributable to behavioral factors, and details our strategies for breaking down the disease- and condition-focused silos in the behavior change field to accelerate discovery and translation. These principles serve as the foundation for our vision for a unified science of behavior change at the NIH and in the broader research community. Copyright © 2017. Published by Elsevier Ltd.

  17. Integrating Vygotsky's theory of relational ontology into early childhood science education

    Science.gov (United States)

    Kirch, Susan A.

    2014-03-01

    In Science Education during Early Childhood: A Cultural- Historical Perspective, Wolff-Michael Roth, Maria Inês Mafra Goulart and Katerina Plakitsi explore the practical application of Vygotsky's relational ontological theory of human development to early childhood science teaching and teacher development. In this review, I interrogate how Roth et al. conceptualize "emergent curriculum" within the Eurocentric cultural-historical traditions of early childhood education that evolved primarily from the works of Vygotsky and Piaget and compare it to the conceptualizations from other prominent early childhood researchers and curriculum developers. I examine the implications of the authors' interpretation of emergence for early childhood science education and teacher preparation.

  18. Before theory comes theorizing or how to make social science more interesting.

    Science.gov (United States)

    Swedberg, Richard

    2016-03-01

    The basic argument in this article is that sociology and social science more generally are today severely hampered by the lack of attention being paid to theory. Methods--qualitative as well as quantitative methods--have proven to be very useful in practical research (as opposed to theory); and as a result they dominate modern social science. They do not, however, do the job that belongs to theory. One way to redress the current imbalance between methods and theory, it is suggested, would be to pay more attention to theorizing, that is, to the actual process that precedes the final formulation of a theory; and in this way improve theory. Students of social science are today primarily exposed to finished theories and are not aware of the process that goes into the production and design of a theory. Students need to be taught how to construct a theory in practical terms ('theorizing'); and one good way to do so is through exercises. This is the way that methods are being taught by tradition; and it helps the students to get a hands-on knowledge, as opposed to just a reading knowledge of what a theory is all about. Students more generally need to learn how to construct a theory while drawing on empirical material. The article contains a suggestion for the steps that need to be taken when you theorize. Being trained in what sociology and social science are all about--an important precondition!--students may proceed as follows. You start out by observing, in an attempt to get a good empirical grip on the topic before any theory is introduced. Once this has been done, it may be time to name the phenomenon; and either turn the name into a concept as the next step or bring in some existing concepts in an attempt to get a handle on the topic. At this stage one can also try to make use of analogies, metaphors and perhaps a typology, in an attempt to both give body to the theory and to invest it with some process. The last element in theorizing is to come up with an

  19. Climate change: Conflict of observational science, theory, and politics

    Science.gov (United States)

    Gerhard, L.C.

    2004-01-01

    Debate over whether human activity causes Earth climate change obscures the immensity of the dynamic systems that create and maintain climate on the planet. Anthropocentric debate leads people to believe that they can alter these planetary dynamic systems to prevent that they perceive as negative climate impacts on human civilization. Although politicians offer simplistic remedies, such as the Kyoto Protocol, global climate continues to change naturally. Better planning for the inevitable dislocations that have followed natural global climate changes throughout human history requires us to accept the fact that climate will change, and that human society must adapt to the changes. Over the last decade, the scientific literature reported a shift in emphasis from attempting to build theoretical models of putative human impacts on climate to understanding the planetwide dynamic processes that are the natural climate drivers. The current scientific literature is beginning to report the history of past climate change, the extent of natural climate variability, natural system drivers, and the episodicity of many climate changes. The scientific arguments have broadened from focus upon human effects on climate to include the array of natural phenomena that have driven global climate change for eons. However, significant political issues with long-term social consequences continue their advance. This paper summarizes recent scientific progress in climate science and arguments about human influence on climate. ?? 2004. The American Association of Petroleum Geologists. All rights reserved.

  20. Online interprofessional health sciences education: From theory to practice.

    Science.gov (United States)

    Luke, Robert; Solomon, Patty; Baptiste, Sue; Hall, Pippa; Orchard, Carole; Rukholm, Ellen; Carter, Lorraine

    2009-01-01

    Online learning (e-learning) has a nascent but established history. Its application to interprofessional education (IPE), however, is relatively new. Over the past 2 decades the Internet has been used increasingly to mediate education. We have come past the point of "should we use the Internet for education" to "how should we use the Internet for education." Research has begun on the optimal development of online learning environments to support IPE. Developing online IPE should follow best practices in e-learning generally, though there are some special considerations for acknowledging the interprofessional context and clinical environments that online IPE is designed to support. The design, development, and deployment of effective online IPE must therefore pay special attention to the particular constraints of the health care worker educational matrix, both pre- and postlicensure. In this article we outline the design of online, interprofessional health sciences education. Our work has involved 4 educational and 4 clinical service institutions. We establish the context in which we situate our development activities that created learning modules designed to support IPE and its transfer into new interprofessional health care practices. We illustrate some best practices for the design of effective online IPE, and show how this design can create effective learning for IPE. Challenges exist regarding the full implementation of interprofessional clinical practice that are beginning to be met by coordinated efforts of multiple health care education silos.

  1. How counterfactuals of Red-Queen theory shed light on science and its historiography.

    Science.gov (United States)

    Dagg, Joachim L

    2017-08-01

    A historical episode of evolutionary theory, which has lead to the Red Queen theory of the evolutionary maintenance of sex, includes two striking contingencies. These are used to explore alternative what-if scenarios, in order to test some common opinions about such counterfactuals. This sheds new light on the nature of science and its historiography. One counterfactual leads to an unexpected convergence of its result to that of the actual science but, nevertheless, differs in its causal structure. The other diverges towards an incompatible alternative, but this requires further contingent choices that also diverge from actual science. The convergence in the first counterfactual is due to a horizontal transfer of knowledge. Similar transfers of knowledge are typical for innovations of actual science. This suggests that contingent choices can merge as well as fork research traditions both in actual research and counterfactual history. Neither the paths of the actual history of science nor those of its counterfactual alternatives will form a tree of exclusively diverging bifurcations, but a network instead. Convergencies in counterfactuals may, therefore, be due to the web-structure of science as much as to the aims of the historians in question. Furthermore, the difference in causal structure between the actual science and its convergent counterfactual might become diagnostic for external factors rather than internal aims forcing a historian towards convergence. Copyright © 2017 Elsevier Ltd. All rights reserved.

  2. A Discussion of Students Understanding, Learning and Application of Theory of Science within Humanities and Social Science

    DEFF Research Database (Denmark)

    Wiberg, Merete

    when they learn a disciplinary area and in this context design strategies for investigations and project writing. Due to the massification of education and research (Gibbons 1998, 2005) in most universities the tendency is that science and research have become oriented towards practice, partnerships...... is to discuss the role of theory of science in teaching and learning in the actual university context. It is to be discussed why a discussion of ontological complexity is relevant for the understanding of scientific work for both the researcher of today and the academics which are to apply research strategies......: European Educational Research Journal, Volume 6, no. 2, 2007 Nowotny, H. Scott, P., Gibbons, M. (2011). Re-Thinking Science, Cambridge: Polity Press Wittgenstein, L. (1984). Philosophische Untersuchungen. I: Wittgenstein, L. Werkausgabe Band 1. Frankfurt am Main: Suhrkamp....

  3. Intention to Enact and Enactment of Gatekeeper Behaviors for Suicide Prevention: an Application of the Theory of Planned Behavior.

    Science.gov (United States)

    Kuhlman, Shane T W; Walch, Susan E; Bauer, Kristina N; Glenn, April D

    2017-08-01

    Gatekeeper training for suicide prevention was evaluated on a college campus to examine the impact of training on gatekeeper enactment of behaviors in support of suicide prevention and identify predictors of enactment of gatekeeper behaviors. Trained gatekeepers (N = 216) displayed greater perceived knowledge and self-efficacy for suicide prevention and reported higher rates of self-reported actual gatekeeper behaviors, including inquiring about suicidal ideation and referring for mental health treatment when they encountered someone in distress, compared to their untrained counterparts (N = 169). Consistent with the Theory of Planned Behavior, SEM results indicated that attitudes, self-efficacy, and perceived knowledge explained intentions to engage in gatekeeper behaviors, accounting for 59% of the variance in intentions to inquire about suicidal ideation and supporting the role of attitudes and perceived behavioral control in intentions to act. These intentions explained self-reported actual gatekeeper behaviors among participants who encountered someone in distress, with each one-point increase in intention associated with nearly twice the likelihood of both inquiring about suicidal ideation and referring someone for mental health care. On the other hand, self-reported situational barriers were associated with a decreased likelihood of referral behavior, indicating the role of actual behavioral control over volitional actions. Findings support the value of gatekeeper training for promoting factors that influence the likelihood of action on behalf of suicide prevention.

  4. Psychosocial Predictors for Cancer Prevention Behaviors in Workplace Using Protection Motivation Theory

    Directory of Open Access Journals (Sweden)

    Mohammad Javad Zare Sakhvidi

    2015-01-01

    Full Text Available Backgrounds. The aim of this study was to describe the preventive behaviors of industrial workers and factors influencing occupational cancer prevention behaviors using protection motivation theory. Methods. A self-administered questionnaire was completed by 161 petrochemical workers in Iran in 2014 which consisted of three sections: background information, protection motivation theory measures, and occupational cancers preventive behaviors. Results. A statistically significant positive correlation was found between PM and self-efficacy, response efficacy, and the cancer preventive behaviors. Meanwhile, statistically significant negative correlations were found between PM, cost, and reward. Conclusions. Among available PMT constructs, only self-efficacy and cost were significant predictors of preventive behaviors. Protection motivation model based health promotion interventions with focus on self-efficacy and cost would be desirable in the case of occupational cancers prevention.

  5. Psychosocial Predictors for Cancer Prevention Behaviors in Workplace Using Protection Motivation Theory.

    Science.gov (United States)

    Zare Sakhvidi, Mohammad Javad; Zare, Maryam; Mostaghaci, Mehrdad; Mehrparvar, Amir Houshang; Morowatisharifabad, Mohammad Ali; Naghshineh, Elham

    2015-01-01

    Backgrounds. The aim of this study was to describe the preventive behaviors of industrial workers and factors influencing occupational cancer prevention behaviors using protection motivation theory. Methods. A self-administered questionnaire was completed by 161 petrochemical workers in Iran in 2014 which consisted of three sections: background information, protection motivation theory measures, and occupational cancers preventive behaviors. Results. A statistically significant positive correlation was found between PM and self-efficacy, response efficacy, and the cancer preventive behaviors. Meanwhile, statistically significant negative correlations were found between PM, cost, and reward. Conclusions. Among available PMT constructs, only self-efficacy and cost were significant predictors of preventive behaviors. Protection motivation model based health promotion interventions with focus on self-efficacy and cost would be desirable in the case of occupational cancers prevention.

  6. THEORY OF REASONED ACTION FOR CONTINUOUS IMPROVEMENT CAPABILITIES: A BEHAVIORAL APPROACH

    Directory of Open Access Journals (Sweden)

    Janaina Siegler

    2012-09-01

    Full Text Available The importance of interaction between Operations Management (OM and Human Behavior has been recently re-addressed. This paper introduced the Reasoned Action Theory suggested by Froehle and Roth (2004 to analyze Operational Capabilities exploring the suitability of this model in the context of OM. It also seeks to discuss the behavioral aspects of operational capabilities from the perspective of organizational routines. This theory was operationalized using Fishbein and Ajzen (F/A behavioral model and a multi-case strategy was employed to analyze the Continuous Improvement (CI capability. The results posit that the model explains partially the CI behavior in an operational context and some contingency variables might influence the general relationsamong the variables involved in the F/A model. Thus intention might not be the determinant variable of behavior in this context.

  7. Models of science dynamics encounters between complexity theory and information sciences

    CERN Document Server

    Börner, Katy; Besselaar, Peter

    2012-01-01

    Models of science dynamics aim to capture the structure and evolution of science. They are developed in an emerging research area in which scholars, scientific institutions and scientific communications become themselves basic objects of research. In order to understand phenomena as diverse as the structure of evolving co-authorship networks or citation diffusion patterns, different models have been developed. They include conceptual models based on historical and ethnographic observations, mathematical descriptions of measurable phenomena, and computational algorithms. Despite its evident importance, the mathematical modeling of science still lacks a unifying framework and a comprehensive research agenda. This book aims to fill this gap, reviewing and describing major threads in the mathematical modeling of science dynamics for a wider academic and professional audience. The model classes presented here cover stochastic and statistical models, game-theoretic approaches, agent-based simulations, population-dy...

  8. An approach to children's smoking behavior using social cognitive learning theory.

    Science.gov (United States)

    Bektas, Murat; Ozturk, Candan; Armstrong, Merry

    2010-01-01

    This review article discusses the theoretical principles of social cognitive learning theory and children's risk-taking behavior of cigarette smoking, along with preventive initiatives. Social cognitive learning theorists examine the behavior of initiating and sustained smoking using a social systems approach. The authors discuss the reciprocal determinism aspect of the theory as applied to the importance of individual factors, and environment and behavioral interactions that influence smoking behavior. Included is the concept of vicarious capability that suggests that smoking behavior is determined in response to and interaction with feedback provided by the environment. The principle of self-regulatory capability asserts that people have control over their own behavior and thus that behavior change is possible. The principle of self-efficacy proposes that high level of self-efficacy of an individual may decrease the behavior of attempting to or continuing to smoke. Examples of initiatives to be undertaken in order to prevent smoking in accordance with social cognitive learning theory are presented at the end of each principle.

  9. [Health promotion. Instrument development for the application of the theory of planned behavior].

    Science.gov (United States)

    Lee, Y O

    1993-01-01

    The purpose of this article is to describe operationalization of the Theory of Planned Behavior (TPB). The quest to understand determinants of health behaviors has intensified as evidence accumulates concerning the impact of personal behavior on health. The majority of theory-based research has used the Health Belief Model(HBM). The HBM components have had limited success in explaining health-related behaviors. There are several advantages of the TPB over the HBM. TPB is an expansion of the Theory of Reasoned Action(TRA) with the addition of the construct, perceived behavioral control. The revised model has been shown to yield greater explanatory power than the original TRA for goal-directed behaviors. The process of TPB instrument development was described, using example form the study of smoking cessation behavior in military smokers. It was followed by a discussion of reliability and validity issues in operationalizing the TPB. The TPB is a useful model for understanding and predicting health-related behaviors when carefully operationalized. The model holds promise in the development of prescriptive nursing approaches.

  10. The role of oxytocin in mothers' theory of mind and interactive behavior during the perinatal period.

    Science.gov (United States)

    MacKinnon, Anna L; Gold, Ian; Feeley, Nancy; Hayton, Barbara; Carter, C Sue; Zelkowitz, Phyllis

    2014-10-01

    The present longitudinal study examined the relations between plasma oxytocin, theory of mind, and maternal interactive behavior during the perinatal period. A community sample of women was assessed at 12-14 weeks gestation, 32-34 weeks gestation, and 7-9 weeks postpartum. Oxytocin during late pregnancy was significantly positively correlated with a measure of theory of mind, and predicted theory of mind ability after controlling for parity, maternal education, prenatal psychosocial risk, and general anxiety, measured during the first trimester. Theory of mind was associated with less remote and less depressive maternal interactive behavior. Oxytocin, across all time points, was not directly related to maternal interactive behavior. However, there was a significant indirect effect of oxytocin during late pregnancy on depressive maternal behavior via theory of mind ability. These preliminary findings suggest that changes in the oxytocinergic system during the perinatal period may contribute to the awareness of social cues, which in turn plays a role in maternal interactive behavior. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Applying Catastrophe Theory to an Information-Processing Model of Problem Solving in Science Education

    Science.gov (United States)

    Stamovlasis, Dimitrios; Tsaparlis, Georgios

    2012-01-01

    In this study, we test an information-processing model (IPM) of problem solving in science education, namely the working memory overload model, by applying catastrophe theory. Changes in students' achievement were modeled as discontinuities within a cusp catastrophe model, where working memory capacity was implemented as asymmetry and the degree…

  12. Influence of Particle Theory Conceptions on Pre-Service Science Teachers' Understanding of Osmosis and Diffusion

    Science.gov (United States)

    AlHarbi, Nawaf N. S.; Treagust, David F.; Chandrasegaran, A. L.; Won, Mihye

    2015-01-01

    This study investigated the understanding of diffusion, osmosis and particle theory of matter concepts among 192 pre-service science teachers in Saudi Arabia using a 17-item two-tier multiple-choice diagnostic test. The data analysis showed that the pre-service teachers' understanding of osmosis and diffusion concepts was mildly correlated with…

  13. Understanding the Nature of Science and Scientific Progress: A Theory-Building Approach

    Science.gov (United States)

    Chuy, Maria; Scardamalia, Marlene; Bereiter, Carl; Prinsen, Fleur; Resendes, Monica; Messina, Richard; Hunsburger, Winifred; Teplovs, Chris; Chow, Angela

    2010-01-01

    In 1993 Carey and Smith conjectured that the most promising way to boost students' understanding of the nature of science is a "theory-building approach to teaching about inquiry." The research reported here tested this conjecture by comparing results from two Grade 4 classrooms that differed in their emphasis on and technological…

  14. How to use a blog to teach arts students science theory

    DEFF Research Database (Denmark)

    Herriott, Richard

    2016-01-01

    The learning outcome was for students with an arts background to become familiar with the key concepts of natural science philosophy. These would then be of use in assessing empirical data, theory and designing experiments to test concepts. The students were able to remain engaged with the course...

  15. Testing the Theory of Successful Intelligence in Teaching Grade 4 Language Arts, Mathematics, and Science

    Science.gov (United States)

    Sternberg, Robert J.; Jarvin, Linda; Birney, Damian P.; Naples, Adam; Stemler, Steven E.; Newman, Tina; Otterbach, Renate; Parish, Carolyn; Randi, Judy; Grigorenko, Elena L.

    2014-01-01

    This study addressed whether prior successes with educational interventions grounded in the theory of successful intelligence could be replicated on a larger scale as the primary basis for instruction in language arts, mathematics, and science. A total of 7,702 4th-grade students in the United States, drawn from 223 elementary school classrooms in…

  16. Communicating the Nature of Science through "The Big Bang Theory": Evidence from a Focus Group Study

    Science.gov (United States)

    Li, Rashel; Orthia, Lindy A.

    2016-01-01

    In this paper, we discuss a little-studied means of communicating about or teaching the nature of science (NOS)--through fiction television. We report some results of focus group research which suggest that the American sitcom "The Big Bang Theory" (2007-present), whose main characters are mostly working scientists, has influenced…

  17. Shaping Pedagogical Content Knowledge for Experienced Agriculture Teachers in the Plant Sciences: A Grounded Theory

    Science.gov (United States)

    Rice, Amber H.; Kitchel, Tracy

    2017-01-01

    This grounded theory study explored the pedagogical content knowledge (PCK) of experienced agriculture teachers in the plant sciences. The most emergent phenomenon to surface from the data was the influence of beliefs on participants' PCK. This central phenomenon became the cornerstone for the model of what was shaping experienced agriculture…

  18. Expanding the Conversation: Further Explorations into Indigenous Environmental Science Education Theory, Research, and Practice

    Science.gov (United States)

    Lowan, Greg

    2012-01-01

    Indigenous environmental science education is a diverse, dynamic, and rapidly expanding field of research, theory, and practice. This article highlights, challenges, and expands upon key areas of discussion presented by Mack et al. (Cult Stud Sci Educ 7, "2012") as part of the forum on their article "Effective Practices for Creating…

  19. The interface theory of perception: the future of the science of the mind?

    Science.gov (United States)

    Hickok, Gregory

    2015-12-01

    Perception is typically conceptualized as a neurocognitive system that evolved to reveal the truth about objects and events in the world. Hoffman et al.'s Interface Theory of Perception questions this assumption. If true, the implications for the science of the mind are profound.

  20. Understanding Preschool Emergent Science in a Cultural Historical Context through Activity Theory

    Science.gov (United States)

    Sundberg, Bodil; Areljung, Sofie; Due, Karin; Ekström, Kenneth; Ottander, Christina; Tellgren, Britt

    2016-01-01

    The aim of this study is to explore how cultural factors interact with preschool teachers' shaping of activities with science content, and also how Activity Theory (AT) as a theoretical framework can be useful for examining interrelations within preschool systems. Qualitative data was collected from three preschools in the form of guided group…

  1. The intersection of behavioral genetics and political science: introduction to the special issue.

    Science.gov (United States)

    Hatemi, Peter K

    2012-02-01

    The collection of papers in this special edition of Twin Research and Human Genetics represents a major land-mark at the intersection of behavioral genetics and political science. This issue is the fruit of 20 political scientists attending the Behavioral Genetics Association Methods Workshop in Boulder and a hands-on training practicum at the Virginia Institute for Psychiatric and Behavioral Genetics, and includes results from the first wave of political science twin surveys.

  2. De/colonizing methodologies in science education: rebraiding research theory-practice-ethics with Indigenous theories and theorists

    Science.gov (United States)

    Higgins, Marc; Kim, Eun-Ji Amy

    2018-02-01

    The purpose of this article is to differentially engage in the work of thinking with Indigenous theorists and theories with decolonizing science education research methodologies in mind. As a rejoinder to Tracey McMahon, Emily Griese, and DenYelle Baete Kenyon's Cultivating Native American scientists: An application of an Indigenous model to an undergraduate research experience, we extend the notion of educationally centering Indigenous processes, pedagogies, and protocols by considering methodology a site in which (neo-)colonial logics often linger. We suggest that (re)designing methodology with Indigenous theorists and theories is an important act of resistance, refusal, and resignification; we demonstrate this significance through braiding together narratives of our engagement in this task and provide insights as to what is produced or producible.

  3. Magnetic behavior study of samarium nitride using density functional theory

    Science.gov (United States)

    Som, Narayan N.; Mankad, Venu H.; Dabhi, Shweta D.; Patel, Anjali; Jha, Prafulla K.

    2018-02-01

    In this work, the state-of-art density functional theory is employed to study the structural, electronic and magnetic properties of samarium nitride (SmN). We have performed calculation for both ferromagnetic and antiferromagnetic states in rock-salt phase. The calculated results of optimized lattice parameter and magnetic moment agree well with the available experimental and theoretical values. From energy band diagram and electronic density of states, we observe a half-metallic behaviour in FM phase of rock salt SmN in while metallicity in AFM I and AFM III phases. We present and discuss our current understanding of the possible half-metallicity together with the magnetic ordering in SmN. The calculated phonon dispersion curves shows dynamical stability of the considered structures. The phonon density of states and Eliashberg functional have also been analysed to understand the superconductivity in SmN.

  4. Information theory applied to econophysics: stock market behaviors

    Science.gov (United States)

    Vogel, Eugenio E.; Saravia, Gonzalo

    2014-08-01

    The use of data compressor techniques has allowed to recognize magnetic transitions and their associated critical temperatures [E.E. Vogel, G. Saravia, V. Cortez, Physica A 391, 1591 (2012)]. In the present paper we introduce some new concepts associated to data recognition and extend the use of these techniques to econophysics to explore the variations of stock market indicators showing that information theory can help to recognize different regimes. Modifications and further developments to previously introduced data compressor wlzip are introduced yielding two measurements. Additionally, we introduce an algorithm that allows to tune the number of significant digits over which the data compression is due to act complementing, this with an appropriate method to round off the truncation. The application is done to IPSA, the main indicator of the Chilean Stock Market during the year 2010 due to availability of quality data and also to consider a rare effect: the earthquake of the 27th of February on that year which is as of now the sixth strongest earthquake ever recorded by instruments (8.8 Richter scale) according to United States Geological Survey. Along the year 2010 different regimes are recognized. Calm days show larger compression than agitated days allowing for classification and recognition. Then the focus turns onto selected days showing that it is possible to recognize different regimes with the data of the last hour (60 entries) allowing to determine actions in a safer way. The "day of the week" effect is weakly present but "the hour of the day" effect is clearly present; its causes and implications are discussed. This effect also establishes the influence of Asian, European and American stock markets over the smaller Chilean Stock Market. Then dynamical studies are conducted intended to search a system that can help to realize in real time about sudden variations of the market; it is found that information theory can be really helpful in this respect.

  5. Introduction to mathematical systems theory a behavioral approach

    CERN Document Server

    Polderman, Jan Willem

    1998-01-01

    Mathematics is playing an ever more important role in the physical and biological sciences, provoking a blurring of boundaries between scientific disciplines and a resurgence of interest in the modem as well as the classical techniques of applied mathematics. This renewal of interest,both in research and teaching, has led to the establishment of the series: Texts in Applied Mathematics (TAM). The developmentof new courses is a natural consequenceof a high level of excite­ ment on the research frontier as newer techniques, such as numerical and symbolic computersystems,dynamicalsystems,and chaos, mix with and reinforce the tradi­ tional methods of applied mathematics. Thus, the purpose of this textbook series is to meet the current and future needs of these advances and encourage the teaching of new courses. TAM will publish textbookssuitable for use in advancedundergraduate and begin­ ning graduate courses, and will complement the Applied Mathematical Seiences (AMS) series, which will focus on advanced tex...

  6. Practice or Theory: Situating Science Teacher Preparation Within a Context of Ecojustice Philosophy

    Science.gov (United States)

    Britton, Stacey A.; Tippins, Deborah J.

    2015-06-01

    Theory is taught to preservice teachers from the moment they enter the education program until they graduate. While theory serves as the foundation in many teacher preparation courses, these future teachers must also understand the relationship it has to practice. The focus of this article is on the journey of one group of preservice secondary science teachers toward becoming practitioners with a theoretical understanding of what and how they would teach science. Ecojustice philosophy, being implemented through citizen science pedagogy, served as the framework for this method course and proved challenging for both the professor and the preservice teacher. Hermeneutic ethnography served as the guiding methodological/theoretical framework for this research and provided an opportunity for extensive data collection in an attempt to better understand how participants made sense of learning to teach within a method course focused around ecojustice philosophy. By using hermeneutic ethnography, we are encouraged to make sense of what we are seeing, while considering our own cultural experiences and abilities to interact with others taking part in these events. This research highlights the need for dialogue within science teacher preparation classrooms, addresses the challenges in teaching for practice-theory, and suggests possibilities for future considerations within science teacher preparation.

  7. Utility of the theory of reasoned action and theory of planned behavior for predicting Chinese adolescent smoking.

    Science.gov (United States)

    Guo, Qian; Johnson, C Anderson; Unger, Jennifer B; Lee, Liming; Xie, Bin; Chou, Chih-Ping; Palmer, Paula H; Sun, Ping; Gallaher, Peggy; Pentz, MaryAnn

    2007-05-01

    One third of smokers worldwide live in China. Identifying predictors of smoking is important for prevention program development. This study explored whether the Theory of Reasoned Action (TRA) and Theory of Planned Behavior (TPB) predict adolescent smoking in China. Data were obtained from 14,434 middle and high school students (48.6% boys, 51.4% girls) in seven geographically varied cities in China. TRA and TPB were tested by multilevel mediation modeling, and compared by multilevel analyses and likelihood ratio tests. Perceived behavioral control was tested as a main effect in TPB and a moderation effect in TRA. The mediation effects of smoking intention were supported in both models (p<0.001). TPB accounted for significantly more variance than TRA (p<0.001). Perceived behavioral control significantly interacted with attitudes and social norms in TRA (p<0.001). Therefore, TRA and TPB are applicable to China to predict adolescent smoking. TPB is superior to TRA for the prediction and TRA can better predict smoking among students with lower than higher perceived behavioral control.

  8. Smoking cessation: an application of theory of planned behavior to understanding progress through stages of change.

    Science.gov (United States)

    Bledsoe, Linda K

    2006-07-01

    The purpose of this research was to investigate variables relevant to smoking cessation early in the process of change through an application of the Theory of Planned Behavior [Ajzen, I. (1985). From intentions to actions: A theory of planned behavior. In J. Kuhl and J. Beckman (Eds). Action-control: From cognition to behavior (pp.11-39). Heidelberg: Springer.] to the temporal structure provided by the Transtheoretical Model. Study 1 was a preliminary elicitation study (n=68) conducted to ground the concepts used in the model testing in Study 2 [Ajzen, I., Fishbein, M. (1980). Understanding attitudes and predicting social behavior, Englewood Cliffs, NJ: Prentice-Hall.]. Study 2 tested the proposed model fit with data from a sample of 230 adult smokers. Structural equation modeling did not support the Theory of Planned Behavior as a model of motivation for progress through the stages of change and highlighted measurement issues with perceived behavioral control. A modified model using the Theory of Reasoned Action provided a good fit to the data, accounting for approximately 64% of the variance in intention to quit smoking and stage of change. This research addresses the need for a more complete theoretical rationale for progress through stages of change.

  9. The gender of science: reflections on the actor-network theory and the feminist perspective

    Directory of Open Access Journals (Sweden)

    Gabriel Pugliese Cardoso

    2015-06-01

    Full Text Available This article discusses some of the principles that guide the descriptive forms of the actor-network theory (ANT of Bruno Latour and feminist standpoint theory formulated by Sandra Harding and Evelyn Fox Keller, through my research on the "Marie Curie Case". As a singular case between gender and science, the goal of thispaper is to play with ANT certainties against feminist perspective uncertainties. In the other hand, the certainties of feminist perspective are put against the uncertainties of ANT. With this counterpoint we intend to promote a reaction - in the chemical sense of the word – to the descriptive forms of the actor-network theory and feminist perspective taking away the obviousness of some of their assumptions. Doing that, we explore the moves of those reactions and their effects to the description which we do about science.

  10. An extension of the theory of planned behavior to predict pedestrians' violating crossing behavior using structural equation modeling.

    Science.gov (United States)

    Zhou, Hongmei; Romero, Stephanie Ballon; Qin, Xiao

    2016-10-01

    This paper aimed to examine pedestrians' self-reported violating crossing behavior intentions by applying the theory of planned behavior (TPB). We studied the behavior intentions regarding instrumental attitude, subjective norm, perceived behavioral control, the three basic components of TPB, and extended the theory by adding new factors including descriptive norm, perceived risk and conformity tendency to evaluate their respective impacts on pedestrians' behavior intentions. A questionnaire presented with a scenario that pedestrians crossed the road violating the pedestrian lights at an intersection was designed, and the survey was conducted in Dalian, China. Based on the 260 complete and valid responses, reliability and validity of the data for each question was evaluated. The data were then analyzed by using the structural equation modeling (SEM). The results showed that people had a negative attitude toward the behavior of violating road-crossing rules; they perceived social influences from their family and friends; and they believed that this kind of risky behavior would potentially harm them in a traffic accident. The results also showed that instrumental attitude and subjective norm were significant in the basic TPB model. After adding descriptive norm, subjective norm was no more significant. Other models showed that conformity tendency was a strong predictor, indicating that the presence of other pedestrians would influence behavioral intention. The findings could help to design more effective interventions and safety campaigns, such as changing people's attitude toward this violation behavior, correcting the social norms, increasing their safety awareness, etc. in order to reduce pedestrians' road crossing violations. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. Causality and superluminal behavior in classical field theories: Applications to k-essence theories and modified-Newtonian-dynamics-like theories of gravity

    International Nuclear Information System (INIS)

    Bruneton, Jean-Philippe

    2007-01-01

    Field theories with Lorentz (or diffeomorphism invariant) action can exhibit superluminal behavior through the breaking of local Lorentz invariance. Quantum induced superluminal velocities are well-known examples of this effect. The issue of the causal behavior of such propagation is somewhat controversial in the literature and we intend to clarify it. We provide a careful analysis of the meaning of causality in classical relativistic field theories and stress the role played by the Cauchy problem and the notion of chronology. We show that, in general, superluminal behavior threatens causality only if one assumes that a prior chronology in spacetime exists. In the case where superluminal propagation occurs, however, there are at least two nonconformally related metrics in spacetime and thus two available notions of chronology. These two chronologies are on equal footing, and it would thus be misleading to choose ab initio one of them to define causality. Rather, we provide a formulation of causality in which no prior chronology is assumed. We argue that this is the only way to deal with the issue of causality in the case where some degrees of freedom propagate faster than others. In that framework, then, it is shown that superluminal propagation is not necessarily noncausal, the final answer depending on the existence of an initial data formulation. This also depends on global properties of spacetime that we discuss in detail. As an illustration of these conceptual issues, we consider two field theories, namely, k-essence scalar fields and bimetric theories of gravity, and we derive the conditions imposed by causality. We discuss various applications such as the dark energy problem, modified-Newtonian-dynamics-like theories of gravity, and varying speed of light theories

  12. Information needs and behaviors of geoscience educators: A grounded theory study

    Science.gov (United States)

    Aber, Susan Ward

    2005-12-01

    Geoscience educators use a variety of resources and resource formats in their classroom teaching to facilitate student understanding of concepts and processes that define subject areas considered in the realm of geoscience. In this study of information needs and behaviors of geoscience educators, the researcher found that participants preferred visual media such as personal photographic and digital images, as well as published figures, animations, and cartoons, and that participants bypassed their academic libraries to meet these information needs. In order to investigate the role of information in developing introductory geoscience course and instruction, a grounded theory study was conducted through a qualitative paradigm with an interpretive approach and naturalistic inquiry. The theoretical and methodological framework was constructivism and sense-making. Research questions were posited on the nature of geoscience subject areas and the resources and resource formats used in conveying geoscience topics to science and non-science majors, as well as educators' preferences and concerns with curriculum and instruction. The underlying framework was to investigate the place of the academic library and librarian in the sense-making, constructivist approach of geoscience educators. A purposive sample of seven geoscience educators from four universities located in mid-western United States was identified as exemplary teachers by department chairpersons. A triangulation of data collection methods included semi-structured interviews, document reviews, and classroom observations. Data were analyzed using the constant comparative method, which included coding, categorizing, and interpreting for patterns and relationships. Contextual factors were identified and a simple model resulted showing the role of information in teaching for these participants. While participants developed lectures and demonstrations using intrapersonal knowledge and personal collections, one barrier

  13. Serious video games for health: How behavioral science guided the development of a serious video game

    Science.gov (United States)

    Serious video games for health are designed to entertain players while attempting to modify some aspect of their health behavior. Behavior is a complex process influenced by multiple factors, often making it difficult to change. Behavioral science provides insight into factors that influence specifi...

  14. Serious Video Games for Health: How Behavioral Science Guided the Development of a Serious Video Game

    Science.gov (United States)

    Thompson, Debbe; Baranowski, Tom; Buday, Richard; Baranowski, Janice; Thompson, Victoria; Jago, Russell; Griffith, Melissa Juliano

    2010-01-01

    Serious video games for health are designed to entertain players while attempting to modify some aspect of their health behavior. Behavior is a complex process influenced by multiple factors, often making it difficult to change. Behavioral science provides insight into factors that influence specific actions that can be used to guide key game…

  15. Integrating Norm Activation Model and Theory of Planned Behavior to Understand Sustainable Transport Behavior: Evidence from China.

    Science.gov (United States)

    Liu, Yuwei; Sheng, Hong; Mundorf, Norbert; Redding, Colleen; Ye, Yinjiao

    2017-12-18

    With increasing urbanization in China, many cities are facing serious environmental problems due to continuous and substantial increase in automobile transportation. It is becoming imperative to examine effective ways to reduce individual automobile use to facilitate sustainable transportation behavior. Empirical, theory-based research on sustainable transportation in China is limited. In this research, we propose an integrated model based on the norm activation model and the theory of planned behavior by combining normative and rational factors to predict individuals' intention to reduce car use. Data from a survey of 600 car drivers in China's three metropolitan areas was used to test the proposed model and hypotheses. Results showed that three variables, perceived norm of car-transport reduction, attitude towards reduction, and perceived behavior control over car-transport reduction, significantly affected the intention to reduce car-transport. Personal norms mediated the relationship between awareness of consequences of car-transport, ascription of responsibility of car-transport, perceived subjective norm for car-transport reduction, and intention to reduce car-transport. The results of this research not only contribute to theory development in the area of sustainable transportation behavior, but also provide a theoretical frame of reference for relevant policy-makers in urban transport management.

  16. Integrating Norm Activation Model and Theory of Planned Behavior to Understand Sustainable Transport Behavior: Evidence from China

    Directory of Open Access Journals (Sweden)

    Yuwei Liu

    2017-12-01

    Full Text Available With increasing urbanization in China, many cities are facing serious environmental problems due to continuous and substantial increase in automobile transportation. It is becoming imperative to examine effective ways to reduce individual automobile use to facilitate sustainable transportation behavior. Empirical, theory-based research on sustainable transportation in China is limited. In this research, we propose an integrated model based on the norm activation model and the theory of planned behavior by combining normative and rational factors to predict individuals’ intention to reduce car use. Data from a survey of 600 car drivers in China’s three metropolitan areas was used to test the proposed model and hypotheses. Results showed that three variables, perceived norm of car-transport reduction, attitude towards reduction, and perceived behavior control over car-transport reduction, significantly affected the intention to reduce car-transport. Personal norms mediated the relationship between awareness of consequences of car-transport, ascription of responsibility of car-transport, perceived subjective norm for car-transport reduction, and intention to reduce car-transport. The results of this research not only contribute to theory development in the area of sustainable transportation behavior, but also provide a theoretical frame of reference for relevant policy-makers in urban transport management.

  17. Prediction of Exercise in Patients across Various Stages of Bariatric Surgery: A Comparison of the Merits of the Theory of Reasoned Action versus the Theory of Planned Behavior

    Science.gov (United States)

    Hunt, Hillary R.; Gross, Alan M.

    2009-01-01

    Obesity is a world-wide health concern approaching epidemic proportions. Successful long-term treatment involves a combination of bariatric surgery, diet, and exercise. Social cognitive models, such as the Theory of Reasoned Action (TRA) and the Theory of Planned Behavior (TPB), are among the most commonly tested theories utilized in the…

  18. Extending unified-theory-of-reinforcement neural networks to steady-state operant behavior.

    Science.gov (United States)

    Calvin, Olivia L; McDowell, J J

    2016-06-01

    The unified theory of reinforcement has been used to develop models of behavior over the last 20 years (Donahoe et al., 1993). Previous research has focused on the theory's concordance with the respondent behavior of humans and animals. In this experiment, neural networks were developed from the theory to extend the unified theory of reinforcement to operant behavior on single-alternative variable-interval schedules. This area of operant research was selected because previously developed neural networks could be applied to it without significant alteration. Previous research with humans and animals indicates that the pattern of their steady-state behavior is hyperbolic when plotted against the obtained rate of reinforcement (Herrnstein, 1970). A genetic algorithm was used in the first part of the experiment to determine parameter values for the neural networks, because values that were used in previous research did not result in a hyperbolic pattern of behavior. After finding these parameters, hyperbolic and other similar functions were fitted to the behavior produced by the neural networks. The form of the neural network's behavior was best described by an exponentiated hyperbola (McDowell, 1986; McLean and White, 1983; Wearden, 1981), which was derived from the generalized matching law (Baum, 1974). In post-hoc analyses the addition of a baseline rate of behavior significantly improved the fit of the exponentiated hyperbola and removed systematic residuals. The form of this function was consistent with human and animal behavior, but the estimated parameter values were not. Copyright © 2016 Elsevier B.V. All rights reserved.

  19. Revisiting Mediation in the Social and Behavioral Sciences

    Directory of Open Access Journals (Sweden)

    Aurelio José Figueredo

    2013-11-01

    Full Text Available The process of mediation is of critical importance to the social and behavioral sciences and to evolutionary social psychology in particular. As with the concept of evolutionary adaptation, however, one can argue that causal mediation is in need of explicit theoretical justification and empirical support. Mainstream evolutionary social psychology proposes, for example, that organisms are “adaptation executers”, and not “fitness maximizers”. The execution of adaptations is triggered by fitness-relevant ecological contingencies at both ultimate and proximate levels of analysis. This logic is essentially equivalent to what methodologists refer to as the process of mediation; the adaptations to be executed (or not, depending upon the prevailing environmental circumstances causally mediate the effects of the ecological contingencies upon the fitness outcomes. Thus, the process of mediation can be generally conceptualized as a causal chain of events leading to a given outcome or set of outcomes. If a predictor variable operates through an intervening variable to affect a criterion variable, then mediation is said to exist. Nevertheless, it does not appear that some psychologists (particularly evolutionary-social psychologists are sufficiently well-versed in the fundamental logic and quantitative methodology of establishing causal mediation to support such claims. In the current paper, we set out to review the ways researchers support their use of mediation statements and also propose critical considerations on this front. We start with more conventional methods for testing mediation, discuss variants of the conventional approach, discuss the limitations of such methods as we see them, and end with our preferred mediation approach. DOI: 10.2458/azu_jmmss.v4i1.17761

  20. The Theory of Planned Behavior, Past Behavior, Situational Factors, and Self-Identity Factors Drive Indonesian Enterpreneurs to Be Indebtedness

    Directory of Open Access Journals (Sweden)

    Shine Pintor S. Patiro

    2016-06-01

    Full Text Available This study investigates the factors affecting borrowing intention among young entrepreneur of Indonesia TDA community based on the Theory of Planned Behavior (TPB. About 100 questionnaires were accepted and analyzed using structural equation modeling (SEM in determining the relationships. The results show that borrowing intention amongst young entrepreneur of Indonesia TDA community is influenced by attitude, subjective norms, perceived behavior control, self identity, situational temptation, and past behavior. The young entrepreneur of Indonesia TDA community believe that they have complete control of their behavior in borrowing as they perceived to be equipped with the knowledge about the personal financing. In addition, because of their experience in students’ loans since undergraduates’ level, the result explains why situational temptation were found to be a significant predictor. The findings offer implications for researchers and government.

  1. Theory-Driven Intervention for Changing Personality: Expectancy Value Theory, Behavioral Activation, and Conscientiousness

    Science.gov (United States)

    Magidson, Jessica F.; Roberts, Brent W.; Collado-Rodriguez, Anahi; Lejuez, C. W.

    2014-01-01

    Considerable evidence suggests that personality traits may be changeable, raising the possibility that personality traits most linked to health problems can be modified with intervention. A growing body of research suggests that problematic personality traits may be altered with behavioral intervention using a bottom-up approach. That is, by…

  2. Promotion of sun protective behaviors in high school students in Ahwaz: a theory-based intervention

    OpenAIRE

    Heydar Rahmati Asl; Kambiz Ahmadi Angali; Marzieh Araban

    2017-01-01

    The most important environmental factor affecting human health is the long exposure to solar ultraviolet radiation. This study aimed to determine the effect of an educational intervention based on the protection motivation theory in promoting sun-protective behaviors. In this quasi-experimental prepost test study, a sample of 215 high school students in Ahwaz. Using a reliable and valid questionnaire, and based on the theory of protection motivation, the data were collected before and four mo...

  3. Theory building, replication, and behavioral priming: where do we need to go from here?

    Science.gov (United States)

    Locke, Edwin A

    2015-05-01

    This article suggests that the field of behavioral priming, which is basically a technique, is in need of theory building. Guidelines from successful theory building by induction in the realm of conscious motivation (namely, goal setting and self-efficacy) are suggested. The process would include replication with variation, identifying the logical relation between a given prime and the action in question, discovering moderators and mediators, and clarifying the relationship between the conscious mind and the subconscious. © The Author(s) 2015.

  4. Use of Theory in Behavior Change Interventions: An Analysis of Programs to Increase Physical Activity in Posttreatment Breast Cancer Survivors

    Science.gov (United States)

    Bluethmann, Shirley M.; Bartholomew, L. Kay; Murphy, Caitlin C.; Vernon, Sally W.

    2017-01-01

    Objective: Theory use may enhance effectiveness of behavioral interventions, yet critics question whether theory-based interventions have been sufficiently scrutinized. This study applied a framework to evaluate theory use in physical activity interventions for breast cancer survivors. The aims were to (1) evaluate theory application intensity and…

  5. Activity Theory

    DEFF Research Database (Denmark)

    Bertelsen, Olav Wedege; Bødker, Susanne

    2003-01-01

    the young HCI research tradition. But HCI was already facing problems: lack of consideration for other aspects of human behavior, for interaction with other people, for culture. Cognitive science-based theories lacked means to address several issues that came out of the empirical projects....

  6. Nonlinear behavior of capacitive micro-beams based on strain gradient theory

    International Nuclear Information System (INIS)

    Fathalilou, Mohammad; Sadeghi, Morteza; Rezazadeh, Ghader

    2014-01-01

    This paper studies the size dependent behavior of materials in MEMS structures. This behavior becomes noticeable for a structure when the characteristic size such as thickness or diameter is close to its internal length-scale parameter and is insignificant for the high ratio of the characteristic size to the length-scale parameter, which is the case of the silicon base micro-beams. However, in some types of micro-beams like gold or nickel bases, the size dependent effect cannot be overlooked. In such cases, ignoring this behavior in modeling will lead to incorrect results. Some previous researchers have applied classic beam theory on their models and imposed a considerable hypothetical value of residual stress to match their theoretical results with the experimental ones. The equilibrium positions or fixed points of the gold and nickel micro-beams are obtained and shown that for a given DC voltage, there is a considerable difference between the obtained fixed points using classic beam theory, modified couple stress theory, and modified strain gradient theory. In addition, it is shown that the calculated static and dynamic pull-in voltages using higher order theories are much closer to the experimental results and are higher several times than those obtained by classic beam theory.

  7. On the Development of a Theory of Traveler Attitude-Behavior Interrelationships : Volume 2. Theoretical and Empirical Findings.

    Science.gov (United States)

    1978-08-01

    The second volume of this final report presents conceptual and empirical findings which support the development of a theory of traveler attitude-behavior interrelationships. Such a theory will be useful in the design of transport systems and operatin...

  8. Philosophy of Science, with Special Consideration Given to Behaviorism as the Philosophy of the Science of Behavior

    Science.gov (United States)

    Moore, J.

    2010-01-01

    The philosophy of science is the branch of philosophy that critically examines the foundations, assumptions, methods, products, and implications of the activity called science. The present sketch reviews the historical development of the philosophy of science, representative individuals in the field, and topics of long-standing interest. The…

  9. Economic theory and evidence on smoking behavior of adults.

    Science.gov (United States)

    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.

  10. [Survey on individual occupational health protection behaviors of welding workers using theory of reasoned action].

    Science.gov (United States)

    Xing, Ming-luan; Zhou, Xu-dong; Yuan, Wei-ming; Chen, Qing; Zhang, Mei-bian; Zou, Hua; Zhao, Hai-ying

    2012-03-01

    To apply theory of reasoned action at survey on welding workers occupational health protection behaviors and explore related influencing factors. nine companies were randomly selected from areas with many welding works in Zhejiang Province. All welding workers were surveyed using a questionnaire based on theory of reasoned action. 10.06%, 26.80% and 37.50% of the respondents never or seldom used eyeshade, mask and earplug, respectively. After controlling the socio-demographic factors, welding workers' behavioral belief was correlated with the behaviors of eyeshade-mask and earplug use (χ(2) = 31.88, 18.77 and 37.77, P reasoned action is suitable for welding worker occupational health related behaviors. It is useful to improve occupational health education, to effectively select health education objective and to tailor health education contents.

  11. Future Directions for Dissemination and Implementation Science: Aligning Ecological Theory and Public Health to Close the Research to Practice Gap.

    Science.gov (United States)

    Atkins, Marc S; Rusch, Dana; Mehta, Tara G; Lakind, Davielle

    2016-01-01

    Dissemination and implementation science (DI) has evolved as a major research model for children's mental health in response to a long-standing call to integrate science and practice and bridge the elusive research to practice gap. However, to address the complex and urgent needs of the most vulnerable children and families, future directions for DI require a new alignment of ecological theory and public health to provide effective, sustainable, and accessible mental health services. We present core principles of ecological theory to emphasize how contextual factors impact behavior and allow for the reciprocal impact individuals have on the settings they occupy, and an alignment of these principles with a public health model to ensure that services span the prevention to intervention continuum. We provide exemplars from our ongoing work in urban schools and a new direction for research to address the mental health needs of immigrant Latino families. Through these examples we illustrate how DI can expand its reach by embedding within natural settings to build on local capacity and indigenous resources, incorporating the local knowledge necessary to more substantively address long-standing mental health disparities. This paradigm shift for DI, away from an overemphasis on promoting program adoption, calls for fitting interventions within settings that matter most to children's healthy development and for utilizing and strengthening available community resources. In this way, we can meet the challenge of addressing our nation's mental health burden by supporting the needs and values of families and communities within their own unique social ecologies.

  12. Social behavior in the "Age of Empathy"?-A social scientist's perspective on current trends in the behavioral sciences.

    Science.gov (United States)

    Matusall, Svenja

    2013-01-01

    Recently, several behavioral sciences became increasingly interested in investigating biological and evolutionary foundations of (human) social behavior. In this light, prosocial behavior is seen as a core element of human nature. A central role within this perspective plays the "social brain" that is not only able to communicate with the environment but rather to interact directly with other brains via neuronal mind reading capacities such as empathy. From the perspective of a sociologist, this paper investigates what "social" means in contemporary behavioral and particularly brain sciences. It will be discussed what "social" means in the light of social neuroscience and a glance into the history of social psychology and the brain sciences will show that two thought traditions come together in social neuroscience, combining an individualistic and an evolutionary notion of the "social." The paper concludes by situating current research on prosocial behavior in broader social discourses about sociality and society, suggesting that to naturalize prosocial aspects in human life is a current trend in today's behavioral sciences and beyond.

  13. The Evolution of Psychology as a Basic Bio-behavioral Science in Healthcare Education.

    Science.gov (United States)

    Carr, John E

    2017-12-01

    For over a century, researchers and educators have called for the integration of psychological science into medical school curricula, but such efforts have been impeded by barriers within medicine and psychology. In addressing these barriers, Psychology has re-examined its relationship to Medicine, incorporated psychological practices into health care, and redefined its parameters as a science. In response to interdisciplinary research into the mechanisms of bio-behavioral interaction, Psychology evolved from an ancillary social science to a bio-behavioral science that is fundamental to medicine and health care. However, in recent medical school curriculum innovations, psychological science is being reduced to a set of "clinical skills," and once again viewed as an ancillary social science. These developments warrant concern and consideration of new approaches to integrating psychological science in medical education.

  14. Science Self-Efficacy and Innovative Behavior (IB) in Nigerian College Students Enrolled in Science, Technology, Engineering, and Mathematics (STEM) Programs

    Science.gov (United States)

    Okonkwo, Charles

    This study will explore how science self-efficacy among college students in science, technology, engineering, and mathematics (STEM) fields in Nigeria predicts their innovation. Several reports on African development argue that science, technology and innovation underpin targets for dramatically reducing poverty in its many dimensions---income poverty, hunger, disease, exclusion, lack of infrastructure and shelter---while promoting gender equality, education, health, and environmental sustainability (UN Millennium Project, 2005). If African countries in general, including Nigeria, are to move from the exploitation of natural resources to technological innovation as the foundation for development, stakeholders in these countries must encourage development of individual ability to innovate products, services and work processes in crucial organizations (DeJong & DenHartog, 2010). The common denominator in the scientific and technological development of any country or organization is the individuals that make up these entities. An individual's engagement is the foundation for group motivation, innovation and improvement. These ideas inform the purpose of this study: to investigate how science self-efficacy among college students in various engineering fields in Nigeria predicts self-reported innovative behavior (IB), also referred to as Innovative Work Behavior (IWB). IB involves initiating new and useful ideas, processes, products or procedures, as well as the process of implementing these ideas (Farr & Ford, 1990; Scott & Bruce, 1994). The general findings of this study align with the dictates of social cognitive theory. Specifically, research indicates self-efficacy has the most predictive power for performance when it is measured at a level specific to the expected task (Bandura, 1997; Pajares, 1996). The findings from the hierarchical multiple regressions confirm that individuals' perceived science efficacy plays an important role in their perceived self

  15. Citizen Science and Biomedical Research: Implications for Bioethics Theory and Practice

    Directory of Open Access Journals (Sweden)

    Chris W Callaghan

    2016-10-01

    Full Text Available Certain trends in scientific research have important relevance to bioethics theory and practice. A growing stream of literature relates to increasing transparency and inclusivity of populations (stakeholders in scientific research, from high volume data collection, synthesis, and analysis to verification and ethical scrutiny. The emergence of this stream of literature has implications for bioethics theory and practice. This paper seeks to make explicit these streams of literature and to relate these to bioethical issues, through consideration of certain extreme examples of scientific research where bioethical engagement is vital. Implications for theory and practice are derived, offering useful insights derived from multidisciplinary theory. Arguably, rapidly developing fields of citizen science such as informing science and others seeking to maximise stakeholder involvement in both research and bioethical engagement have emerged as a response to these types of issues; radically enhanced stakeholder engagement in science may herald a new maximally inclusive and transparent paradigm in bioethics based on lessons gained from exposure to increasingly uncertain ethical contexts of biomedical research.

  16. B. F. Skinner's Science and Human Behavior: its antecedents and its consequences.

    Science.gov (United States)

    Catania, A Charles

    2003-11-01

    Skinner's Science and Human Behavior marked a transition from a treatment of behavior that took physics as its reference science to one that emphasized behavior as a fundamental part of the subject matter of biology. The book includes what may be Skinner's earliest statement about the similarity of operant selection to Darwinian natural selection in phylogeny. Other major topics discussed in the book included multiple causation, private events, the self, and social contingencies. Among the important antecedents were Skinner's own Behavior of Organisms and Keller & Schoenfeld's Pincinples of Psychology. Current developments in education, behavioral economics, and some behavior therapies can be attributed at least in part to Skinner's seminal work. The effective behavioral analysis of governmental and religious systems will probably depend on elaborations of our understanding of verbal behavior.

  17. A systems theory approach to career development: Exploring factors that affect science as a career choice

    Science.gov (United States)

    Liskey, Brian K.

    This research project was designed to examine the factors that affect students' choice in a career. Specifically, the factors of (a) achievement, (b) interest, (c) self-efficacy, (d) perceived preparation for a career, and (e) being informed about a career will be under investigation. Of key importance to the study is how these factors can affect a student's perception about choosing a science career. A quantitative analysis of secondary data from the 2006 and 2009 Program for International Student Assessment (PISA) international assessment and attitudinal questionnaire provided data on student perceptions and aptitude in science. The sample from PISA included over 400,000 15 year-old students from 57 countries. From the 57 countries, 30 countries, comprised by Organization for Economic and Cooperative Development (OECD), were isolated for analysis. Within this group of 30, 11 were selected for comparison based on their questionnaire response to expectations for a career in science at age 30. The Institute for Educational Science's, International Data Explorer was utilized to acquire and analyze data from the 2006 and 2009 PISA international tests and questionnaires to determine significance between scaled scores and PISA indices. Variables were chosen as factors affecting student's perception on various systems outlined by the Systems Theory of Career Development (Patton & McMahon, 1997) and the Systems Theory of Career Development Framework (Patton & McMahon, 1999). Four country groups were established based on student responses to question 30a from the 2006 PISA attitudinal questionnaire, which asks what career students expected to have at age 30. The results from comparing country groups showed that countries in Group A, which showed the highest values for students expecting a career in science, also had the highest average values for achievement on the PISA science literacy assessment. Likewise, countries that had the lowest values for expecting a career in

  18. Pengaruh Pendidikan Gizi Berbasis Theory of Planned Behavior untuk Mempromosikan Pembatasan Konsumsi Fast Food pada Siswi

    OpenAIRE

    Handarbeny, Wuri Rizki; Mahmudiono, Trias

    2017-01-01

     Background: The incessant promotion of fast food make a perception that fast food is a trend among teenager.  Fast food consumption habits that have high calorie but low nutrients will causes nutritional problems in adolescents. Objectives: The purpose of this study aimed to determine effect of nutritional education based on theory of planned behavior to change knowledge, attitude, subjective norms, perceived behavioral control, intention, and limited fast food consumption among female stude...

  19. Contextualization and standardization of the supportive leadership behavior questionnaire based on socio- cognitive theory in Iran

    OpenAIRE

    Shirazi, Mandana; Emami, Amir Hosein; Mirmoosavi, ,Seyed Jamal; Alavinia, Seyed Mohammad; Zamanian, Hadi; Fathollahbeigi, Faezeh; Masiello, Italo

    2014-01-01

    Background: Effective leadership is of prime importance in any organization and it goes through changes based on accepted health promotion and behavior change theory. Although there are many leadership styles, transformational leadership, which emphasizes supportive leadership behaviors, seems to be an appropriate style in many settings particularly in the health care and educational sectors which are pressured by high turnover and safety demands. Iran has been moving rapidly forward and its ...

  20. Integrating simultaneous prosocial and antisocial behavior into theories of collective action

    OpenAIRE

    Basurto, Xavier; Blanco, Esther; Nenadovic, Mateja; Vollan, Bj?rn

    2016-01-01

    Trust and cooperation constitute cornerstones of common-pool resource theory, showing that ?prosocial? strategies among resource users can overcome collective action problems and lead to sustainable resource governance. Yet, antisocial behavior and especially the coexistence of prosocial and antisocial behaviors have received less attention. We broaden the analysis to include the effects of both ?prosocial? and ?antisocial? interactions. We do so in the context of marine protected areas (MPAs...