WorldWideScience

Sample records for irreproducible martensite-like behavior

  1. Analysis of evidence for an irreproducible martensite-like behavior in actinide metals and alloys below room temperature

    International Nuclear Information System (INIS)

    Sandenaw, T.A.

    1976-05-01

    Evidence is presented which suggests that a low-temperature, martensite-like behavior may be quite general in actinide metals and their alloys and compounds. There may be no metastable martensitic embryos in an α-phase structure of high-purity U, Np, and Pu formed by a diffusion-controlled β → α transformation, and thus no evidence for low-temperature phases. The effect of impurity content on observed low-temperature physical properties of these actinides is noted. It is proposed that impurities may be playing several roles. They may permit an electron redistribution in dilute alloys dependent upon the length of holding time. Experimentally determined values for the electronic contribution to heat capacity and the density of states of U, Np, and Pu should thus vary over a considerable range, as has been observed. Variations in interstitial ordering of impurity atoms with processing may yield stacking variants of each basic close-packed actinide metal structure and thus determine the number and structure of low-temperature phase. 46 references

  2. The journal of irreproducible results II

    CERN Document Server

    Scherr, George H

    1997-01-01

    Compilation of offbeat science papers from the Journal of Irreproducible Results, including: Emotion in the Rat Face; Foamy Beer; Cooking with Potential Energy; The Large-Cake Cutting Problem; Siamese Twinning in Gummy Bears; much more.

  3. Scientific progress despite irreproducibility: A seeming paradox.

    Science.gov (United States)

    Shiffrin, Richard M; Börner, Katy; Stigler, Stephen M

    2018-03-13

    It appears paradoxical that science is producing outstanding new results and theories at a rapid rate at the same time that researchers are identifying serious problems in the practice of science that cause many reports to be irreproducible and invalid. Certainly, the practice of science needs to be improved, and scientists are now pursuing this goal. However, in this perspective, we argue that this seeming paradox is not new, has always been part of the way science works, and likely will remain so. We first introduce the paradox. We then review a wide range of challenges that appear to make scientific success difficult. Next, we describe the factors that make science work-in the past, present, and presumably also in the future. We then suggest that remedies for the present practice of science need to be applied selectively so as not to slow progress and illustrate with a few examples. We conclude with arguments that communication of science needs to emphasize not just problems but the enormous successes and benefits that science has brought and is now bringing to all elements of modern society.

  4. How to reduce scientific irreproducibility: the 5-year reflection.

    Science.gov (United States)

    Fiala, Clare; Diamandis, Eleftherios P

    2017-10-26

    We discuss in depth six causes of scientific irreproducibility and their ramifications for the clinical sciences: fraud, unfounded papers published by prominent authorities, bias, technical deficiencies, fragmented science and problems with big data. Some proposed methods to combat this problem are briefly described, including an effort to replicate results from some high impact papers and a proposal that authors include detailed preclinical data in papers with supposedly high translational value. We here advocate for a 5-year reflection on papers with seemingly high clinical/translational potential, published alongside the original paper where authors reflect on the quality, reproducibility and impact of their findings. These reflections can be used as a benchmark for credibility, and begin a virtuous cycle of improving the quality of published findings in the literature.

  5. Why magnetic and electromagnetic effects in biology are irreproducible and contradictory?

    Science.gov (United States)

    Buchachenko, Anatoly

    2016-01-01

    The main source of magnetic and electromagnetic effects in biological systems is now generally accepted and demonstrated in this paper to be radical pair mechanism which implies pairwise generation of radicals in biochemical reactions. This mechanism was convincingly established for enzymatic adenosine triphosphate (ATP) and desoxynucleic acid (DNA) synthesis by using catalyzing metal ions with magnetic nuclei ((25)Mg, (43)Ca, (67)Zn) and supported by magnetic field effects on these reactions. The mechanism, is shown to function in medicine as a medical remedy or technology (trans-cranial magnetic stimulation, nuclear magnetic control of the ATP synthesis in heart muscle, the killing of cancer cells by suppression of DNA synthesis). However, the majority of magnetic effects in biology remain to be irreproducible, contradictory, and enigmatic. Three sources of such a state are shown in this paper to be: the presence of paramagnetic metal ions as a component of enzymatic site or as an impurity in an uncontrollable amount; the property of the radical pair mechanism to function at a rather high concentration of catalyzing metal ions, when at least two ions enter into the catalytic site; and the kinetic restrictions, which imply compatibility of chemical and spin dynamics in radical pair. It is important to keep in mind these factors to properly understand and predict magnetic effects in magneto-biology and biology itself and deliberately use them in medicine. © 2015 Wiley Periodicals, Inc.

  6. Assessment of Olfactory Function in MAPT-Associated Neurodegenerative Disease Reveals Odor-Identification Irreproducibility as a Non-Disease-Specific, General Characteristic of Olfactory Dysfunction.

    Directory of Open Access Journals (Sweden)

    Katerina Markopoulou

    reflect the limitations of these tests used and the sample sizes, olfactory dysfunction appears to be associated with the inability to identify odors reliably and consistently, not with the loss of an ability to identify specific odors. Irreproducibility in odor identification appears to be a non-disease-specific, general feature of olfactory dysfunction that is accelerated or accentuated in neurodegenerative disease. It may reflect a fundamental organizational principle of the olfactory system, which is more "error-prone" than other sensory systems.

  7. Assessment of Olfactory Function in MAPT-Associated Neurodegenerative Disease Reveals Odor-Identification Irreproducibility as a Non-Disease-Specific, General Characteristic of Olfactory Dysfunction.

    Science.gov (United States)

    Markopoulou, Katerina; Chase, Bruce A; Robowski, Piotr; Strongosky, Audrey; Narożańska, Ewa; Sitek, Emilia J; Berdynski, Mariusz; Barcikowska, Maria; Baker, Matt C; Rademakers, Rosa; Sławek, Jarosław; Klein, Christine; Hückelheim, Katja; Kasten, Meike; Wszolek, Zbigniew K

    2016-01-01

    limitations of these tests used and the sample sizes, olfactory dysfunction appears to be associated with the inability to identify odors reliably and consistently, not with the loss of an ability to identify specific odors. Irreproducibility in odor identification appears to be a non-disease-specific, general feature of olfactory dysfunction that is accelerated or accentuated in neurodegenerative disease. It may reflect a fundamental organizational principle of the olfactory system, which is more "error-prone" than other sensory systems.

  8. Behaviorism

    Science.gov (United States)

    Moore, J.

    2011-01-01

    Early forms of psychology assumed that mental life was the appropriate subject matter for psychology, and introspection was an appropriate method to engage that subject matter. In 1913, John B. Watson proposed an alternative: classical S-R behaviorism. According to Watson, behavior was a subject matter in its own right, to be studied by the…

  9. Chelatable trace zinc causes low, irreproducible KDAC8 activity.

    Science.gov (United States)

    Toro, Tasha B; Edenfield, Samantha A; Hylton, Brandon J; Watt, Terry J

    2018-01-01

    Acetylation is an important regulatory mechanism in cells, and emphasis is being placed on identifying substrates and small molecule modulators of this post-translational modification. However, the reported in vitro activity of the lysine deacetylase KDAC8 is inconsistent across experimental setups, even with the same substrate, complicating progress in the field. We detected trace levels of zinc, a known inhibitor of KDAC8 when present in excess, even in high-quality buffer reagents, at concentrations that are sufficient to significantly inhibit the enzyme under common reaction conditions. We hypothesized that trace zinc in solution could account for the observed variability in KDAC8 activity. We demonstrate that addition of chelators, including BSA, EDTA, and citrate, and/or the use of a phosphate-based buffer instead of the more common tris-based buffer, eliminates the inhibition from low levels of zinc as well as the dependence of specific activity on enzyme concentration. This results in high KDAC8 activity that is consistent across buffer systems, even using low concentrations of enzyme. We report conditions that are suitable for several assays to increase both enzyme activity and reproducibility. Our results have significant implications for approaches used to identify substrates and small molecule modulators of KDAC8 and interpretation of existing data. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Behavioral economics

    OpenAIRE

    Camerer, Colin F.

    2014-01-01

    Economics, like behavioral psychology, is a science of behavior, albeit highly organized human behavior. The value of economic concepts for behavioral psychology rests on (1) their empirical validity when tested in the laboratory with individual subjects and (2) their uniqueness when compared to established behavioral concepts. Several fundamental concepts are introduced and illustrated by reference to experimental data: open and closed economies, elastic and inelastic demand, and substitutio...

  11. Aggressive Behavior

    Science.gov (United States)

    ... It is always more effective to positively reinforce desired behaviors and to teach children alternative behaviors rather ... he is angry, but instead to express his feelings through words. It’s important for him to learn ...

  12. Behaviorally inadequate

    DEFF Research Database (Denmark)

    Kasperbauer, Tyler Joshua

    2014-01-01

    According to situationism in psychology, behavior is primarily influenced by external situational factors rather than internal traits or motivations such as virtues. Environmental ethicists wish to promote pro-environmental behaviors capable of providing adequate protection for the environment...

  13. Verbal behavior

    OpenAIRE

    Michael, Jack

    1984-01-01

    The recent history and current status of the area of verbal behavior are considered in terms of three major thematic lines: the operant conditioning of adult verbal behavior, learning to be an effective speaker and listener, and developments directly related to Skinner's Verbal Behavior. Other topics not directly related to the main themes are also considered: the work of Kurt Salzinger, ape-language research, and human operant research related to rule-governed behavior.

  14. Behaviorally Speaking.

    Science.gov (United States)

    Porter, Elias H.; Dutton, Darell W. J.

    1987-01-01

    Consists of two articles focusing on (1) a modern behavioral model that takes cues from Hippocrates' Four Temperaments and (2) use of a behavioral approach to improve the effectiveness of meetings. Lists positive and negative behaviors within the meeting context. (CH)

  15. Psychological behaviorism and behaviorizing psychology

    Science.gov (United States)

    Staats, Arthur W.

    1994-01-01

    Paradigmatic or psychological behaviorism (PB), in a four-decade history of development, has been shaped by its goal, the establishment of a behaviorism that can also serve as the approach in psychology (Watson's original goal). In the process, PB has become a new generation of behaviorism with abundant heuristic avenues for development in theory, philosophy, methodology, and research. Psychology has resources, purview and problem areas, and nascent developments of many kinds, gathered in chaotic diversity, needing unification (and other things) that cognitivism cannot provide. Behaviorism can, within PB's multilevel framework for connecting and advancing both psychology and behaviorism. PMID:22478175

  16. Aggressive behavior

    NARCIS (Netherlands)

    Didden, H.C.M.; Lindsay, W.R.; Lang, R.B.; Sigafoos, J.; Deb, S.; Wiersma, J.; Peters-Scheffer, N.C.; Marschik, P.B.; O'Reilly, M.F.; Lancioni, G.E.; Singh, N.N.

    2016-01-01

    Aggressive behavior is common in individuals with intellectual and developmental disabilities (IDDs), and it is most often targeted for intervention. Psychological, contextual, and biological risk factors may contribute to the risk of aggressive behavior. Risk factors are gender (males), level of

  17. Behavioral finance

    Directory of Open Access Journals (Sweden)

    Kapor Predrag

    2014-01-01

    Full Text Available This paper discuss some general principles of behavioral finance Behavioral finance is the dynamic and promising field of research that mergers concepts from financial economics and cognitive psychology in attempt to better understand systematic biases in decision-making process of financial agents. While the standard academic finance emphasizes theories such as modern portfolio theory and the efficient market hypothesis, the behavioral finance investigates the psychological and sociological issues that impact the decision-making process of individuals, groups and organizations. Most of the research behind behavioral finance has been empirical in nature, concentrating on what people do and why. The research has shown that people do not always act rationally, nor they fully utilise all information available to them.

  18. Behavior change

    Science.gov (United States)

    This brief entry presents the mediating-moderating variable model as a conceptual framework for understanding behavior change in regard to physical activity/exercise and adiposity. The ideas are applied to real world situations....

  19. Behavioral addictions.

    Science.gov (United States)

    Robbins, T W; Clark, L

    2015-02-01

    Behavioral addictions are slowly becoming recognized as a valid category of psychiatric disorder as shown by the recent allocation of pathological gambling to this category in DSM-5. However, several other types of psychiatric disorder proposed to be examples of behavioral addictions have yet to be accorded this formal acknowledgment and are dispersed across other sections of the DSM-5. This brief review marks this important point in the evolution of this concept and looks to future investigation of behavioral addictions with the theoretical frameworks currently being used successfully to investigate substance addiction and obsessive-compulsive disorder, in a potentially new spectrum of impulsive-compulsive disorders. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Cost Behavior

    DEFF Research Database (Denmark)

    Hoffmann, Kira

    The objective of this dissertation is to investigate determinants and consequences of asymmetric cost behavior. Asymmetric cost behavior arises if the change in costs is different for increases in activity compared to equivalent decreases in activity. In this case, costs are termed “sticky......” if the change is less when activity falls than when activity rises, whereas costs are termed “anti-sticky” if the change is more when activity falls than when activity rises. Understanding such cost behavior is especially relevant for decision-makers and financial analysts that rely on accurate cost information...... to facilitate resource planning and earnings forecasting. As such, this dissertation relates to the topic of firm profitability and the interpretation of cost variability. The dissertation consists of three parts that are written in the form of separate academic papers. The following section briefly summarizes...

  1. Discounting Behavior

    DEFF Research Database (Denmark)

    Andersen, Steffen; Harrison, Glenn W.; Lau, Morten

    2014-01-01

    We re-evaluate the theory, experimental design and econometrics behind claims that individuals exhibit non-constant discounting behavior. Theory points to the importance of controlling for the non-linearity of the utility function of individuals, since the discount rate is defined over time-dated...

  2. Consumer Behavior

    NARCIS (Netherlands)

    Hoyer, W.D.; MacInnis, D.J.; Pieters, R.

    2013-01-01

    CONSUMER BEHAVIOR combines a foundation in key concepts from marketing, psychology, sociology, and anthropology with a highly practical focus on real-world applications for today's business environment. The new edition of this popular, pioneering text incorporates the latest cutting-edge research

  3. Behavior Modification

    Science.gov (United States)

    Boardman, Randolph M.

    2010-01-01

    In a perfect world, students would never talk back to school staff and never argue or fight with each other. They would complete all their assigned tasks, and disciplinary actions never would be needed. Unfortunately, people don't live in a perfect world. Student behavior is a daily concern. Teachers continue to refer students to the office as a…

  4. Behavioral Economics

    OpenAIRE

    Sendhil Mullainathan; Richard H. Thaler

    2000-01-01

    Behavioral Economics is the combination of psychology and economics that investigates what happens in markets in which some of the agents display human limitations and complications. We begin with a preliminary question about relevance. Does some combination of market forces, learning and evolution render these human qualities irrelevant? No. Because of limits of arbitrage less than perfect agents survive and influence market outcomes. We then discuss three important ways in which humans devi...

  5. CONSUMER BEHAVIOR

    OpenAIRE

    Ilie BUDICA; Silvia PUIU; Bogdan Andrei BUDICA

    2010-01-01

    The study of consumers helps firms and organizations improve their marketing strategies by understanding issues such as: the psychology of how consumers think, feel, reason, and select between different alternatives; the psychology of how the consumer is influenced by his or her environment; the behavior of consumers while shopping or making other marketing decisions; limitations in consumer knowledge or information processing abilities influence decisions and marke...

  6. OPEC behavior

    Science.gov (United States)

    Yang, Bo

    This thesis aims to contribute to a further understanding of the real dynamics of OPEC production behavior and its impacts on the world oil market. A literature review in this area shows that the existing studies on OPEC still have some major deficiencies in theoretical interpretation and empirical estimation technique. After a brief background review in chapter 1, chapter 2 tests Griffin's market-sharing cartel model on the post-Griffin time horizon with a simultaneous system of equations, and an innovative hypothesis of OPEC's behavior (Saudi Arabia in particular) is then proposed based on the estimation results. Chapter 3 first provides a conceptual analysis of OPEC behavior under the framework of non-cooperative collusion with imperfect information. An empirical model is then constructed and estimated. The results of the empirical studies in this thesis strongly support the hypothesis that OPEC has operated as a market-sharing cartel since the early 1980s. In addition, the results also provide some support of the theory of non-cooperative collusion under imperfect information. OPEC members collude under normal circumstances and behave competitively at times in response to imperfect market signals of cartel compliance and some internal attributes. Periodic joint competition conduct plays an important role in sustaining the collusion in the long run. Saudi Arabia acts as the leader of the cartel, accommodating intermediate unfavorable market development and punishing others with a tit-for-tat strategy in extreme circumstances.

  7. Behavioral epigenetics.

    Science.gov (United States)

    Moore, David S

    2017-01-01

    Why do we grow up to have the traits we do? Most 20th century scientists answered this question by referring only to our genes and our environments. But recent discoveries in the emerging field of behavioral epigenetics have revealed factors at the interface between genes and environments that also play crucial roles in development. These factors affect how genes work; scientists now know that what matters as much as which genes you have (and what environments you encounter) is how your genes are affected by their contexts. The discovery that what our genes do depends in part on our experiences has shed light on how Nature and Nurture interact at the molecular level inside of our bodies. Data emerging from the world's behavioral epigenetics laboratories support the idea that a person's genes alone cannot determine if, for example, he or she will end up shy, suffering from cardiovascular disease, or extremely smart. Among the environmental factors that can influence genetic activity are parenting styles, diets, and social statuses. In addition to influencing how doctors treat diseases, discoveries about behavioral epigenetics are likely to alter how biologists think about evolution, because some epigenetic effects of experience appear to be transmissible from generation to generation. This domain of research will likely change how we think about the origins of human nature. WIREs Syst Biol Med 2017, 9:e1333. doi: 10.1002/wsbm.1333 For further resources related to this article, please visit the WIREs website. © 2016 Wiley Periodicals, Inc.

  8. CONSUMER BEHAVIOR

    Directory of Open Access Journals (Sweden)

    Ilie BUDICA

    2010-03-01

    Full Text Available The study of consumers helps firms and organizations improve their marketing strategies by understanding issues such as: the psychology of how consumers think, feel, reason, and select between different alternatives; the psychology of how the consumer is influenced by his or her environment; the behavior of consumers while shopping or making other marketing decisions; limitations in consumer knowledge or information processing abilities influence decisions and marketing outcome; how consumer motivation and decision strategies differ between products that differ in their level of importance or interest that they entail for the consumer; and how marketers can adapt and improve their marketing campaigns and marketing strategies to more effectively reach the consumer.

  9. Behavioral economics.

    Science.gov (United States)

    Chambers, David W

    2009-01-01

    It is human nature to overestimate how rational we are, both in general and even when we are trying to be. Such irrationality is not random, and the search for and explanation of patterns of fuzzy thinking is the basis for a new academic discipline known as behavioral economics. Examples are given of some of the best understood of our foibles, including prospect theory, framing, anchoring, salience, confirmation bias, superstition, and ownership. Humans have two cognitive systems: one conscious, deliberate, slow, and rational; the other fast, pattern-based, emotionally tinged, and intuitive. Each is subject to its own kind of error. In the case of rational thought, we tend to exaggerate our capacity; for intuition, we fail to train it or recognize contexts where it is inappropriate. Humans are especially poor at estimating probabilities, or even understanding what they are. It is a common human failing to reason backwards from random outcomes that are favorable to beliefs about our power to predict the future. Five suggestions are offered for thinking within our means.

  10. From Behaviorism to Selectionism.

    Science.gov (United States)

    Vargas, Ernest A.

    1993-01-01

    Discusses behaviorism and the gradual shift to a theory of selectionism. Highlights include the development of behaviorism as a part of psychology, including Skinner's theories; varieties of behaviorism, including behavioral analysis; behaviorology in other disciplinary settings; effects of contingencies upon behavior; and the prospects for…

  11. Positive Behavior Support and Applied Behavior Analysis

    Science.gov (United States)

    Johnston, J. M.; Foxx, R. M.; Jacobson, J. W.; Green, G.; Mulick, J. A.

    2006-01-01

    This article reviews the origins and characteristics of the positive behavior support (PBS) movement and examines those features in the context of the field of applied behavior analysis (ABA). We raise a number of concerns about PBS as an approach to delivery of behavioral services and its impact on how ABA is viewed by those in human services. We…

  12. Learning and Behavior

    Science.gov (United States)

    ... List About PPMD Events News Login By Area Learning & Behavior Attention, Listening & Learning Autism Spectrum Disorder (ASD) ... Care Guidelines ❯ By Area ❯ Learning & Behavior Share Print Learning & Behavior Facts to Remember People with Duchenne may ...

  13. The Psyche as Behavior

    Directory of Open Access Journals (Sweden)

    ARTURO CLAVIJO A.

    2013-12-01

    Full Text Available Behaviorism has argued that behavior is the Psyche and the subject matter of psychology. Although, some scientists had done empirical work with objective methods before 1913, the year in which John B. Watson published his manifesto, he was the first one to attempt a systematization of behavior as the Psyche, that is, as psychology’s subject matter. In this text, I outline Watson’s notion of behavior to compare it with two other forms of behaviorism: Skinner’s radical behaviorism and molar behaviorism. The purpose of the paper is to illustrate how the concept of behavior has been and is changing.

  14. Fire Behavior (FB)

    Science.gov (United States)

    Robert E. Keane

    2006-01-01

    The Fire Behavior (FB) method is used to describe the behavior of the fire and the ambient weather and fuel conditions that influence the fire behavior. Fire behavior methods are not plot based and are collected by fire event and time-date. In general, the fire behavior data are used to interpret the fire effects documented in the plot-level sampling. Unlike the other...

  15. Behavior Management: Examining the Functions of Behavior

    Science.gov (United States)

    Alstot, Andrew E.; Alstot, Crystal D.

    2015-01-01

    Appropriate student behavior is essential for the success of a physical education lesson. Despite using effective proactive management strategies, teachers may need to also use reactive techniques to reduce problem behaviors by applying suitable consequences. For these consequences to be effective, they must be aligned with the function, or cause,…

  16. Moving Forward: Positive Behavior Support and Applied Behavior Analysis

    Science.gov (United States)

    Tincani, Matt

    2007-01-01

    A controversy has emerged about the relationship between positive behavior support and applied behavior analysis. Some behavior analysts suggest that positive behavior support and applied behavior analysis are the same (e.g., Carr & Sidener, 2002). Others argue that positive behavior support is harmful to applied behavior analysis (e.g., Johnston,…

  17. Bridging Humanism and Behaviorism.

    Science.gov (United States)

    Chu, Lily

    1980-01-01

    Humanistic behaviorism may provide the necessary bridge between behaviorism and humanism. Perhaps the most humanistic approach to teaching is to learn how certain changes will help students and how these changes can be accomplished. (Author/MLF)

  18. Humanism vs. Behaviorism

    Science.gov (United States)

    Hunter, Madeline

    1977-01-01

    Author argues that humanism and behaviorism are not necessarily exclusive of one another, and that principles of behaviorism, when thoughtfully applied, can lead to the achievement of humanistic goals. (RW)

  19. Behaviorism and Neuroscience.

    Science.gov (United States)

    Thompson, Richard F.

    1994-01-01

    The influence of behaviorism's methods and theories on theory and research in the neurosciences is examined, partly in light of John B. Watson's 1913 essay. An attempt is made to reconcile classical behaviorism and modern cognitive psychology and neuroscience. (SLD)

  20. Behavioral Assessment: Questionnaires.

    Science.gov (United States)

    Wilson, C. Chrisman

    1980-01-01

    This is a general discussion of the validity, reliability, function, and format of questionnaires designed to measure problem behavior, noncompliance, anxiety, social interaction, hyperactivity, drug use, and sexual behavior. Commonly used questionnaires are cited. (CP)

  1. Behavior Modification in Coaching.

    Science.gov (United States)

    Lynch, Annette Rutt; Stillman, Stephen M.

    1979-01-01

    An example of behavior modification used in athletic coaching is presented. The case study involves a member of a women's basketball team and details the use of behavior modification for both weight reduction and skill improvement. (JMF)

  2. Child Behavior Disorders

    Science.gov (United States)

    ... a death in the family may cause a child to act out. Behavior disorders are more serious. ... The behavior is also not appropriate for the child's age. Warning signs can include Harming or threatening ...

  3. Principles of (Behavioral) Economics

    OpenAIRE

    David Laibson; John A. List

    2015-01-01

    Behavioral economics has become an important and integrated component of modern economics. Behavioral economists embrace the core principles of economics—optimization and equilibrium—and seek to develop and extend those ideas to make them more empirically accurate. Behavioral models assume that economic actors try to pick the best feasible option and those actors sometimes make mistakes. Behavioral ideas should be incorporated throughout the first-year undergraduate course. Instructors should...

  4. Predicting Sustainable Work Behavior

    DEFF Research Database (Denmark)

    Hald, Kim Sundtoft

    2013-01-01

    Sustainable work behavior is an important issue for operations managers – it has implications for most outcomes of OM. This research explores the antecedents of sustainable work behavior. It revisits and extends the sociotechnical model developed by Brown et al. (2000) on predicting safe behavior...

  5. Behavioral Economics and Consumption

    DEFF Research Database (Denmark)

    Reisch, Lucia A.; Sunstein, Cass R.

    2015-01-01

    Behavioral economics explores why people sometimes fail to make rational decisions, and how their behavior departs from the predictions of standard economic models. Insights gained from studies in behavioral economics are used in consumer research and consumer policy to understand and improve ind...

  6. Behavioral Adaptation and Acceptance

    NARCIS (Netherlands)

    Martens, M.H.; Jenssen, G.D.

    2012-01-01

    One purpose of Intelligent Vehicles is to improve road safety, throughput, and emissions. However, the predicted effects are not always as large as aimed for. Part of this is due to indirect behavioral changes of drivers, also called behavioral adaptation. Behavioral adaptation (BA) refers to

  7. Consumer financial behavior

    NARCIS (Netherlands)

    van Raaij, W.F.

    2014-01-01

    Consumer financial behavior is a domain between micro-economics, behavioral finance, and marketing. It is based on insights and behavioral theories from cognitive, economic, and social psychology (biases, heuristics, social influences), in the context of and sometimes in conflict with micro-economic

  8. Consumer behavior research

    OpenAIRE

    Hašková, Lucie

    2010-01-01

    The major part of this work is a consumer behavior research in process of buying christmas presents. The goal of this work is to describe a consumer behavior of Prague's customers in process of buying christmas presents, also describe a a consumer behavior of different age and social groups, as well as the difference between men and women.

  9. Bad Behavior: Improving Reproducibility in Behavior Testing.

    Science.gov (United States)

    Andrews, Anne M; Cheng, Xinyi; Altieri, Stefanie C; Yang, Hongyan

    2018-01-24

    Systems neuroscience research is increasingly possible through the use of integrated molecular and circuit-level analyses. These studies depend on the use of animal models and, in many cases, molecular and circuit-level analyses. Associated with genetic, pharmacologic, epigenetic, and other types of environmental manipulations. We illustrate typical pitfalls resulting from poor validation of behavior tests. We describe experimental designs and enumerate controls needed to improve reproducibility in investigating and reporting of behavioral phenotypes.

  10. Behaviorism and Society.

    Science.gov (United States)

    Krapfl, Jon E

    2016-05-01

    A probable list of causes for the limited acceptance of behaviorism in our society is identified. This is followed by a summary review of the proposed solutions identified in other papers in this special issue of The Behavior Analyst, most of which relate to either better marketing of either the behavior analytic process or the results achieved as a consequence. One paper proposes a more broad conception of behavior analysis. This paper endorses the solutions identified in previous papers and then goes on to propose an even more broad conception of behavior analysis and makes the point that behavior analysis is unlikely to flourish unless behavior analysts understand a good deal more about the cultural and other contextual features of the environments in which they work.

  11. Introduction to behavioral addictions.

    Science.gov (United States)

    Grant, Jon E; Potenza, Marc N; Weinstein, Aviv; Gorelick, David A

    2010-09-01

    Several behaviors, besides psychoactive substance ingestion, produce short-term reward that may engender persistent behavior, despite knowledge of adverse consequences, i.e., diminished control over the behavior. These disorders have historically been conceptualized in several ways. One view posits these disorders as lying along an impulsive-compulsive spectrum, with some classified as impulse control disorders. An alternate, but not mutually exclusive, conceptualization considers the disorders as non-substance or "behavioral" addictions. Inform the discussion on the relationship between psychoactive substance and behavioral addictions. We review data illustrating similarities and differences between impulse control disorders or behavioral addictions and substance addictions. This topic is particularly relevant to the optimal classification of these disorders in the forthcoming fifth edition of the American Psychiatric Association Diagnostic and Statistical Manual of Mental Disorders (DSM-V). Growing evidence suggests that behavioral addictions resemble substance addictions in many domains, including natural history, phenomenology, tolerance, comorbidity, overlapping genetic contribution, neurobiological mechanisms, and response to treatment, supporting the DSM-V Task Force proposed new category of Addiction and Related Disorders encompassing both substance use disorders and non-substance addictions. Current data suggest that this combined category may be appropriate for pathological gambling and a few other better studied behavioral addictions, e.g., Internet addiction. There is currently insufficient data to justify any classification of other proposed behavioral addictions. Proper categorization of behavioral addictions or impulse control disorders has substantial implications for the development of improved prevention and treatment strategies.

  12. Fetal behavioral teratology.

    Science.gov (United States)

    Visser, Gerard H A; Mulder, Eduard J H; Tessa Ververs, F F

    2010-10-01

    Ultrasound studies of fetal motor behavior provide direct – in vivo – insight in the functioning of the motor component of the fetal central nervous system. In this article, studies are reviewed showing changes in the first timetable of appearance of fetal movements, changes in quality and/or quantity of movements and disturbances in the development of fetal behavioral states in case of endogenous malfunctions, maternal diseases and exogenous behavioral teratogens.

  13. About Teleological Behaviorism.

    Science.gov (United States)

    Rachlin, Howard

    2013-01-01

    Misconceptions abound about teleological behaviorism (TB). Because very few people other than the author publicly call themselves teleological behaviorists, the fault must be mine. The present article is an attempt to clear up those misconceptions. First I will try to indicate what teleological behaviorism is not. Then, in the form of six fables (loosely connected stories, allegories, analogies, fairy tales, and arguments), I will try to give the reader an understanding of what teleological behaviorism actually is.

  14. Online Shopping Behavior

    OpenAIRE

    Shahzad, Hashim

    2015-01-01

    Online shopping is a very much developed phenomena in Scandinavian countries. Different online factors impact online consumers’ behavior differently depending on the environment of different regions. Sweden is one of the developed and technologically advanced countries. To see the impact of different factors on consumers’ online shopping behavior, the purpose of this study is to analyse the factors that influence consumers’ online shopping behavior in Sweden’s context. One of the objectives o...

  15. Cognitive-Behavioral Therapy.

    Science.gov (United States)

    An, Hong; He, Ri-Hui; Zheng, Yun-Rong; Tao, Ran

    2017-01-01

    Cognitive-behavioral therapy (CBT) is the main method of psychotherapy generally accepted in the field of substance addiction and non-substance addiction. This chapter mainly introduces the methods and technology of cognitive-behavior therapy of substance addiction, especially in order to prevent relapse. In the cognitive-behavior treatment of non-substance addiction, this chapter mainly introduces gambling addiction and food addiction.

  16. POST BEHAVIORAL FINANCE ADOLESCENCE

    Directory of Open Access Journals (Sweden)

    ADRIAN MITROI

    2016-12-01

    Full Text Available The study of behavioral finance combines the investigation and expertise from research and practice into smart portfolios of individual investors’ portfolios. Understanding cognitive errors and misleading emotions drive investors to their long-term goals of financial prosperity and capital preservation. 10 years ago, Behavioral Finance was still considered an incipient, adolescent science. First Nobel Prize in Economics awarded to the study of Behavioral Economics in 2002 established the field as a new, respected study of economics. 2013 Nobel Prize was awarded to three economists, one of them considered the one of the founders of the Behavioral Finance. As such, by now we are entering the coming of age of behavioral finance. It is now recognized as a science of understanding investors behaviors and their biased patterns. It applies quantitative finance and provides practical models grounded on robust understanding of investors behavior toward financial risk. Financial Personality influences investment decisions. Behavioral portfolio construction methods combine classic finance with rigorously quantified psychological metrics and improves models for financial advice to enhance investors chances in reaching their lifetime financial goals. Behavioral finance helps understanding psychological profile dissimilarities of individuals and how these differences manifest in investment decision process. This new science has become now a must topic in modern finance.

  17. Agenda of behavioral toxicology

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, B

    1978-01-01

    The author describes behavioral toxicology as a new discipline and contrasts it to the fields of physics and pharmacology. Several questions are raised and discussed concerning the field of behavioral toxicology. Some of these questions are: (1) how is an adverse behavioral effect recognized; (2) how can the non-specific be specified; (3) are standardized test batteries feasible. The problem of chronic intake is discussed as well as drawing information from other related disciplines such as neurochemistry, neuropathology and neurophysiology. The author concludes with several statements concerning new directions in the discipline of behavioral toxicology.

  18. Behavioral Neuroscience Laboratory

    Data.gov (United States)

    Federal Laboratory Consortium — This lab supports cognitive research using rodent models. Capabilities for behavioral assessments include:Morris water maze and Barnes maze (spatial memory)elevate...

  19. Green Consumption Behavior Antecedents

    DEFF Research Database (Denmark)

    Pagiaslis, Anastasios; Krystallis Krontalis, Athanasios

    2014-01-01

    The present study adds to the evolving literature on green consumer behavior by examining through statistically robust methods the effect and interrelationships of the key constructs of environmental concern, consumer environmental knowledge, beliefs about biofuels, and behavioral intention (i...... for the environment has a positive and direct impact on environmental knowledge, beliefs, and behavioral intention. Also, demographics determine levels of concern for the environment and environmental knowledge. All constructs associate positively with one another delineating that the interdependencies between them...... are important when accounting for environmental behavior. Future research should validate present results with the use of cross-cultural samples and investigate whether environmental concern increases due to social desirability response bias....

  20. Rule-governed behavior and behavioral anthropology.

    Science.gov (United States)

    Malott, R W

    1988-01-01

    According to cultural materialism, cultural practices result from the materialistic outcomes of those practices, not from sociobiological, mentalistic, or mystical predispositions (e.g., Hindus worship cows because, in the long run, that worship results in more food, not less food). However, according to behavior analysis, such materialistic outcomes do not reinforce or punish the cultural practices, because such outcomes are too delayed, too improbable, or individually too small to directly reinforce or punish the cultural practices (e.g., the food increase is too delayed to reinforce the cow worship). Therefore, the molar, materialistic contingencies need the support of molecular, behavioral contingencies. And according to the present theory of rule-governed behavior, the statement of rules describing those molar, materialistic contingencies can establish the needed molecular contingencies. Given the proper behavioral history, such rule statements combine with noncompliance to produce a learned aversive condition (often labeled fear, anxiety, or guilt). The termination of this aversive condition reinforces compliance, just as its presentation punishes noncompliance (e.g., the termination of guilt reinforces the tending to a sick cow). In addition, supernatural rules often supplement these materialistic rules. Furthermore, the production of both materialistic and supernatural rules needs cultural designers who understand the molar, materialistic contingencies.

  1. Behavior, Expectations and Status

    Science.gov (United States)

    Webster, Jr, Murray; Rashotte, Lisa Slattery

    2010-01-01

    We predict effects of behavior patterns and status on performance expectations and group inequality using an integrated theory developed by Fisek, Berger and Norman (1991). We next test those predictions using new experimental techniques we developed to control behavior patterns as independent variables. In a 10-condition experiment, predictions…

  2. Nascent Leadership Behaviors

    Science.gov (United States)

    Payette, Dennis L.; Libertella, Anthony F.

    2011-01-01

    This paper is a compendium of leadership behaviors that emerging or aspirant leaders could choose to enhance their management and leadership skills. These behaviors were drawn directly from the experience of the authors, both of whom have held senior leadership and management positions in business, law, and higher education. This paper is an…

  3. Safety Behaviors and Stuttering

    Science.gov (United States)

    Lowe, Robyn; Helgadottir, Fjola; Menzies, Ross; Heard, Rob; O'Brian, Sue; Packman, Ann; Onslow, Mark

    2017-01-01

    Purpose: Those who are socially anxious may use safety behaviors during feared social interactions to prevent negative outcomes. Safety behaviors are associated with anxiety maintenance and poorer treatment outcomes because they prevent fear extinction. Social anxiety disorder is often comorbid with stuttering. Speech pathologists reported in a…

  4. Anger and prosocial behavior

    NARCIS (Netherlands)

    van Doorn, Janne; Zeelenberg, Marcel; Breugelmans, Seger M.

    2014-01-01

    Anger is often primarily portrayed as a negative emotion that motivates antagonistic, aggressive, punitive, or hostile behavior. We propose that this portrayal is too one-sided. A review of the literature on behavioral consequences of anger reveals evidence for the positive and even prosocial

  5. [Fibromyalgia: behavioral medicine interventions].

    Science.gov (United States)

    Petermann, F; Holtz, M C; van der Meer, B; Krohn-Grimberghe, B

    2007-10-01

    The etiology of fibromyalgia as a chronic disease is still unexplained. This article gives an overview of the newest treatment methods of behavioral medicine of the fibromyalgia syndrome with regard to the state of research of etiology and diagnosis of this disease. Methods such as operant conditioning, cognitive-behavioral approaches, patient education and relaxation methods are discussed.

  6. Symbiotic Optimization of Behavior

    Science.gov (United States)

    2015-05-01

    SYMBIOTIC OPTIMIZATION OF BEHAVIOR UNIVERSITY OF WASHINGTON MAY 2015 FINAL TECHNICAL REPORT APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED...2014 4. TITLE AND SUBTITLE SYMBIOTIC OPTIMIZATION OF BEHAVIOR 5a. CONTRACT NUMBER FA8750-12-1-0304 5b. GRANT NUMBER N/A 5c. PROGRAM ELEMENT

  7. Reporting unethical research behavior.

    Science.gov (United States)

    Wenger, N S; Korenman, S G; Berk, R; Liu, H

    1999-10-01

    Scientists, as professionals, have a responsibility to self-regulate. However, whistleblowing is rare. We investigated scientists' infrequent disclosure of unethical behavior by studying their responses to scenarios describing unethical research acts and compared their responses to those of research administrators. A cross-sectional survey was administered to National Science Foundation-funded principal investigators and their institutions' representatives (IRs) to the Office of Research Integrity. Both scientists and IRs proposed to respond to nearly all research behaviors that they rated as unethical. Scientists more often proposed responses limited to the research team (58% vs. 25% of cases, p unethical behavior were not. Scientists appear to perceive that they uphold their responsibility to respond to unethical behavior by disclosures within the research team, whereas administrators propose to report to externally accountable individuals, raising the question of whether scientists' behavior constitutes professional self-regulation or cover up.

  8. Consumer Behavior Research

    Directory of Open Access Journals (Sweden)

    Kaveh Peighambari

    2016-04-01

    Full Text Available This article analyzes 12 years of recent scholarly research on consumer behavior published in the five leading international journals in this field. Analyzing academic contributions to a specific area of research provides valuable insights into how it has evolved over a defined period. The approach was to briefly discuss content analysis and its application in scholarly literature review studies. The methodology used here involves the classification of topics to evaluate key trends in consumer behavior literature. It includes a ranking of topics published, typology of the published articles, the research classification in terms of methodologies, and analysis techniques. The most cited articles in the field and within each journal are also examined. The comprehensive literature review of consumer behavior research undertaken in this article could advance the discipline of consumer behavior research by elucidating the evolution of consumer behavior literature in the studied period.

  9. What determines our behavior

    Directory of Open Access Journals (Sweden)

    Marko Radovan

    2001-06-01

    Full Text Available In article Ajzen-Fishbein's attitude-behavior model called 'Theory of reasoned action' and Albert Bandura's Model of reciprocal determinism are presented. Both models are a part of social-cognitive paradigm which characterizes behavior with evaluation of different goals. Ajzen and Fishbein (1973; 1980 proposed that specific behavior are predictable from specific behavioral intentions. These intentions are a function of two components: the attitude toward the act in question and percieved normative expectations of reference group. On the other hand Bandura (1986; 1997 claims that person's motivation for a specific behavior and direction toward a specific social object respectively, reflects perception of his or hers self-efficacy beliefs. Some of the findings concerning the synthesis of the two models are also reviewed.

  10. Towards Behavioral Reflexion Models

    Science.gov (United States)

    Ackermann, Christopher; Lindvall, Mikael; Cleaveland, Rance

    2009-01-01

    Software architecture has become essential in the struggle to manage today s increasingly large and complex systems. Software architecture views are created to capture important system characteristics on an abstract and, thus, comprehensible level. As the system is implemented and later maintained, it often deviates from the original design specification. Such deviations can have implication for the quality of the system, such as reliability, security, and maintainability. Software architecture compliance checking approaches, such as the reflexion model technique, have been proposed to address this issue by comparing the implementation to a model of the systems architecture design. However, architecture compliance checking approaches focus solely on structural characteristics and ignore behavioral conformance. This is especially an issue in Systems-of- Systems. Systems-of-Systems (SoS) are decompositions of large systems, into smaller systems for the sake of flexibility. Deviations of the implementation to its behavioral design often reduce the reliability of the entire SoS. An approach is needed that supports the reasoning about behavioral conformance on architecture level. In order to address this issue, we have developed an approach for comparing the implementation of a SoS to an architecture model of its behavioral design. The approach follows the idea of reflexion models and adopts it to support the compliance checking of behaviors. In this paper, we focus on sequencing properties as they play an important role in many SoS. Sequencing deviations potentially have a severe impact on the SoS correctness and qualities. The desired behavioral specification is defined in UML sequence diagram notation and behaviors are extracted from the SoS implementation. The behaviors are then mapped to the model of the desired behavior and the two are compared. Finally, a reflexion model is constructed that shows the deviations between behavioral design and implementation. This

  11. 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.

  12. Rule-governed behavior and behavioral anthropology

    OpenAIRE

    Malott, Richard W.

    1988-01-01

    According to cultural materialism, cultural practices result from the materialistic outcomes of those practices, not from sociobiological, mentalistic, or mystical predispositions (e.g., Hindus worship cows because, in the long run, that worship results in more food, not less food). However, according to behavior analysis, such materialistic outcomes do not reinforce or punish the cultural practices, because such outcomes are too delayed, too improbable, or individually too small to directly ...

  13. Personality and Prosocial Behavior

    DEFF Research Database (Denmark)

    Hilbig, Benjamin E; Glöckner, Andreas; Zettler, Ingo

    2014-01-01

    Concerning the dispositional determinants of prosocial behavior and cooperation, work based on the classic 5 personality factors, and especially Agreeableness, has turned out somewhat inconsistent. A clearer picture has emerged from consideration of the HEXACO model of personality-though supported......-Humility (and certain aspects of five-factor Agreeableness) account for prosocial behavior-thus explaining previous inconsistencies and providing a more nuanced understanding of the links between basic personality and prosocial or cooperative behavior. (PsycINFO Database Record (c) 2014 APA, all rights reserved)....

  14. Consumer Behavior Research Methods

    DEFF Research Database (Denmark)

    Chrysochou, Polymeros

    2017-01-01

    This chapter starts by distinguishing consumer behavior research methods based on the type of data used, being either secondary or primary. Most consumer behavior research studies phenomena that require researchers to enter the field and collect data on their own, and therefore the chapter...... emphasizes the discussion of primary research methods. Based on the nature of the data primary research methods are further distinguished into qualitative and quantitative. The chapter describes the most important and popular qualitative and quantitative methods. It concludes with an overall evaluation...... of the methods and how to improve quality in consumer behavior research methods....

  15. Socialization of prosocial behavior

    DEFF Research Database (Denmark)

    Kok, Rianne; Prinzie, Peter; Bakermans-Kranenburg, Marian J.

    2018-01-01

     = 162), moderated mediation was tested for the relation between parental sensitivity and child prosocial behavior via brain volume, in boys and girls. Both maternal and paternal sensitivity were repeatedly observed between 1 and 4 years of age. Brain volume was assessed using magnetic resonance imaging......-by-brain interaction was found, illustrating that daughters of sensitive parents were more prosocial and that less prosocial behavior was reported for girls with a larger total brain volume. Child gender significantly moderated the indirect effect of parental sensitivity on prosocial behavior via total brain volume...

  16. PARADIGMS IN CONSUMER BEHAVIOR

    Directory of Open Access Journals (Sweden)

    Sabrina Oktoria Sihombing

    2011-05-01

    Full Text Available A paradigm influences what we see and conceive about certain facts. Paradigm can also influence what we accept as a truth. Yet, the debate over which paradigm and methodology is best suit for marketing and consumer behavior has begun since 1980s. Many researchers criticized the domination of logical empiricism paradigm and offered alternative paradigm to understand marketing and consumer behavior. This article discusses several paradigms and methodology, which are part of qualitative paradigm, and compares them with positivism paradigm. This article will also point to the importance of reconciliation between qualitative and quantitative paradigm in order to improve marketing and consumer behavior studies.

  17. Invitation to Consumer Behavior Analysis

    Science.gov (United States)

    Foxall, Gordon R.

    2010-01-01

    This article presents an introduction to consumer behavior analysis by describing the Behavioral Perspective Model of consumer choice and showing how research has, first, confirmed this framework and, second, opened up behavior analysis and behavioral economics to the study of consumer behavior in natural settings. It concludes with a discussion…

  18. Mechanisms of behavior modification in clinical behavioral medicine in China.

    Science.gov (United States)

    Yang, Zhiyin; Su, Zhonghua; Ji, Feng; Zhu, Min; Bai, Bo

    2014-08-01

    Behavior modification, as the core of clinical behavioral medicine, is often used in clinical settings. We seek to summarize behavior modification techniques that are commonly used in clinical practice of behavioral medicine in China and discuss possible biobehavioral mechanisms. We reviewed common behavior modification techniques in clinical settings in China, and we reviewed studies that explored possible biobehavioral mechanisms. Commonly used clinical approaches of behavior modification in China include behavior therapy, cognitive therapy, cognitive-behavioral therapy, health education, behavior management, behavioral relaxation training, stress management intervention, desensitization therapy, biofeedback therapy, and music therapy. These techniques have been applied in the clinical treatment of a variety of diseases, such as chronic diseases, psychosomatic diseases, and psychological disorders. The biobehavioral mechanisms of these techniques involve the autonomic nervous system, neuroendocrine system, neurobiochemistry, and neuroplasticity. Behavior modification techniques are commonly used in the treatment of a variety of somatic and psychological disorders in China. Multiple biobehavioral mechanisms are involved in successful behavior modification.

  19. Food Coloring and Behavior

    OpenAIRE

    J Gordon Millichap

    1994-01-01

    The association between the ingestion of tartrazine synthetic food coloring and behavioral change in children referred for assessment of hyperactivity was investigated at the Royal Children’s Hospital, University of Melbourne, Australia.

  20. Driver behavior in traffic.

    Science.gov (United States)

    2012-02-01

    Existing traffic analysis and management tools do not model the ability of drivers to recognize their environment and respond to it with behaviors that vary according to the encountered driving situation. The small body of literature on characterizin...

  1. Emotions and Behavior

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Emotions & Behavior Is it just a phase or a ... whether it's toddler tantrums or teenage depression. Feelings & Emotions "Am I Pretty?": What Moms, Daughters Really Think ...

  2. Behavioral Public Administration

    DEFF Research Database (Denmark)

    Grimmelikhuijsen, Stephan; Jilke, Sebastian; Olsen, Asmus Leth

    2017-01-01

    on theories and methods from psychology and related fields and point to research in public administration that could benefit from further integration. An analysis of public administration topics through a psychological lens can be useful to confirm, add nuance to, or extend classical public administration...... theories. As such, behavioral public administration complements traditional public administration. Furthermore, it could be a two-way street for psychologists who want to test the external validity of their theories in a political-administrative setting. Finally, four principles are proposed to narrow......Behavioral public administration is the analysis of public administration from the micro-level perspective of individual behavior and attitudes by drawing on insights from psychology on the behavior of individuals and groups. The authors discuss how scholars in public administration currently draw...

  3. Behavioral based safety approaches

    International Nuclear Information System (INIS)

    Maria Michael Raj, I.

    2009-01-01

    Approach towards the establishment of positive safety culture at Heavy Water Plant, Tuticorin includes the adoption of several important methodologies focused on human behavior and culminates with achievement of Total Safety Culture where Quality and Productivity are integrated with Safety

  4. seeking behavior in Nigeria

    African Journals Online (AJOL)

    2014-06-02

    Jun 2, 2014 ... Background: Immunization and appropriate health-seeking behavior are effective strategies to reduce child ..... be cured in the hospital which the TBA can cure like 'iru inu'. ... with a rural nurse) Rural Indian mothers were also.

  5. Normal Child Behavior

    Science.gov (United States)

    ... religion, or social mores. They might include very aggressive or destructive behavior, overt racism or prejudice, stealing, truancy, smoking or substance abuse, school failure, or an intense sibling rivalry. Your ...

  6. Stages and Behaviors

    Science.gov (United States)

    ... Caregiving Middle-Stage Caregiving Late-Stage Caregiving Behaviors Aggression & Anger Anxiety & Agitation Depression Hallucinations Memory Loss & Confusion Repetition Sleep Issues & Sundowning Suspicion & Delusions Wandering Abuse Start Here What You Need to Know Online ...

  7. Experiments in Animal Behavior

    Science.gov (United States)

    Polt, James M.

    1971-01-01

    Describes experiments in conditioning, sensory processes, social behavior, imprinting, innate preferences for color and form, and discrimination learning suitable for secondary school students. Mealworms, crickets, and chicks are used as subjects. (AL)

  8. Behavioral Neurophysiology of Ethanol

    National Research Council Canada - National Science Library

    Janak, Patricia

    2002-01-01

    .... Alcohol consumption by humans can be modeled in the rat using operant behavioral procedures in which an arbitrary response, such as a lever press, is reinforced by the presentation of small amounts...

  9. Francis Bacon's behavioral psychology.

    Science.gov (United States)

    MacDonald, Paul S

    2007-01-01

    Francis Bacon offers two accounts of the nature and function of the human mind: one is a medical-physical account of the composition and operation of spirits specific to human beings, the other is a behavioral account of the character and activities of individual persons. The medical-physical account is a run-of-the-mill version of the late Renaissance model of elemental constituents and humoral temperaments. The other, less well-known, behavioral account represents an unusual position in early modern philosophy. This theory espouses a form of behavioral psychology according to which (a) supposed mental properties are "hidden forms" best described in dispositional terms, (b) the true character of an individual can be discovered in his observable behavior, and (c) an "informed" understanding of these properties permits the prediction and control of human behavior. Both of Bacon's theories of human nature fall under his general notion of systematic science: his medical-physical theory of vital spirits is theoretical natural philosophy and his behavioral theory of disposition and expression is operative natural philosophy. Because natural philosophy as a whole is "the inquiry of causes and the production of effects," knowledge of human nature falls under the same two-part definition. It is an inquisition of forms that pertains to the patterns of minute motions in the vital spirits and the production of effects that pertains both to the way these hidden motions produce behavioral effects and to the way in which a skillful agent is able to produce desired effects in other persons' behavior. (c) 2007 Wiley Periodicals, Inc.

  10. Cognitive behavior therapy

    OpenAIRE

    Labanya Bhattacharya; Bhushan Chaudari; Daniel Saldanha; Preethi Menon

    2013-01-01

    Cognitive behavior therapy (CBT) is one of the most extensively researched psychotherapeutic modalities which is being used either in conjunction with psychotropic drugs or alone in various psychiatric disorders. CBT is a short-term psychotherapeutic approach that is designed to influence dysfunctional emotions, behaviors, and cognitions through a goal-oriented, systematic procedure. Recent advances in CBT suggest that there is a fresh look on a "third wave" CBT that has a greater impact and ...

  11. Genes and Social Behavior

    OpenAIRE

    Robinson, Gene E.; Fernald, Russell D.; Clayton, David F.

    2008-01-01

    What specific genes and regulatory sequences contribute to the organization and functioning of brain circuits that support social behavior? How does social experience interact with information in the genome to modulate these brain circuits? Here we address these questions by highlighting progress that has been made in identifying and understanding two key “vectors of influence” that link genes, brain, and social behavior: 1) social information alters gene readout in the brain to influence beh...

  12. Incentives and Prosocial Behavior

    OpenAIRE

    Roland Bénabou; Jean Tirole

    2005-01-01

    We develop a theory of prosocial behavior that combines heterogeneity in individual altruism and greed with concerns for social reputation or self-respect. Rewards or punishments (whether material or image-related) create doubt about the true motive for which good deeds are performed, and this ?overjustification effect? can induce a partial or even net crowding out of prosocial behavior by extrinsic incentives. We also identify the settings that are conducive to multiple social norms and, mor...

  13. Shyness in consumer behavior

    OpenAIRE

    Kusterer, Sandra

    2017-01-01

    Shyness is widespread among the population and affects a large group of consumers. Companies, however, have barely knowledge about this kind of consumers and their behavior. Particularly in the field of complaint management the barriers which prevent consumers of voicing a complaint are largely unknown and quite often companies are not aware of the dissatisfaction among their customers. Thus, this paper aims to analyze the impact of shyness on consumer complaint behavior. A survey-based appro...

  14. PARADIGMS IN CONSUMER BEHAVIOR

    OpenAIRE

    Sabrina Oktoria Sihombing

    2011-01-01

    A paradigm influences what we see and conceive about certain facts. Paradigm can also influence what we accept as a truth. Yet, the debate over which paradigm and methodology is best suit for marketing and consumer behavior has begun since 1980s. Many researchers criticized the domination of logical empiricism paradigm and offered alternative paradigm to understand marketing and consumer behavior. This article discusses several paradigms and methodology, which are part of qualitative paradigm...

  15. Consumer Buying Behavior

    OpenAIRE

    Irena Vida; Mojca Maher Pirc

    2006-01-01

    The study examines the phenomenon of national identity and economic ethnocentrism in consumer buying behavior. Analysis of data collected from a representative sample of adult Slovenian consumers reveals only moderately expressed ethnocentric tendencies. Similar moderation was revealed in the preferences of Slovenian consumers for patriotic purchasing behavior, whereby the domestic origin of products was more important in the case of nondurable goods and services than in the case of durable g...

  16. HIV behavioral research online.

    Science.gov (United States)

    Chiasson, Mary Ann; Parsons, Jeffrey T; Tesoriero, James M; Carballo-Dieguez, Alex; Hirshfield, Sabina; Remien, Robert H

    2006-01-01

    Internet access has caused a global revolution in the way people of all ages and genders interact. Many have turned to the Internet to seek love, companionship, and sex, prompting researchers to move behavioral studies online. The sexual behavior of men who have sex with men (MSM) has been more closely studied than that of any other group online given the abundance of gay-oriented websites and concerns about increasing transmission of HIV and other sexually transmitted infections. Not only does the Internet provide a new medium for the conduct of behavioral research and for participant recruitment into an array of research studies, it has the as yet unrealized potential to reach huge numbers of MSM with innovative harm reduction and prevention messages tailored to individualized needs, interests, and risk behavior. Internet-based research on sexual behavior has many advantages in rapidity of recruitment of diverse samples which include individuals unreachable through conventional methods (i.e., non-gay identified and geographically and socially isolated MSM, etc.). Internet-based research also presents some new methodologic challenges in study design, participant recruitment, survey implementation, and interpretation of results. In addition, there are ethical issues unique to online research including difficulties in verifying informed consent, obstacles to surveying minors, and the ability to assure anonymity. This paper presents a review of Internet-based research on sexual behavior in MSM, a general discussion of the methodologic and ethical challenges of Internet-based research, and recommendations for future interdisciplinary research.

  17. Nonlinearities in Behavioral Macroeconomics.

    Science.gov (United States)

    Gomes, Orlando

    2017-07-01

    This article undertakes a journey across the literature on behavioral macroeconomics, with attention concentrated on the nonlinearities that the behavioral approach typically suggests or implies. The emphasis is placed on thinking the macro economy as a living organism, composed of many interacting parts, each one having a will of its own, which is in sharp contrast with the mechanism of the orthodox view (well represented by the neoclassical or new Keynesian dynamic stochastic general equilibrium - DSGE - model). The paper advocates that a thorough understanding of individual behavior in collective contexts is the only possible avenue to further explore macroeconomic phenomena and the often observed 'anomalies' that the benchmark DSGE macro framework is unable to explain or justify. After a reflection on the role of behavioral traits as a fundamental component of a new way of thinking the economy, the article proceeds with a debate on some of the most relevant frameworks in the literature that somehow link macro behavior and nonlinearities; covered subjects include macro models with disequilibrium rules, agent-based models that highlight interaction and complexity, evolutionary switching frameworks, and inattention based decision problems. These subjects have, as a fundamental point in common, the use of behavioral elements to transform existing interpretations of the economic reality, making it more evident how irregular fluctuations emerge and unfold on the aggregate.

  18. Youth Risk Behavior Surveillance System

    Science.gov (United States)

    ... Youth Risk Behavior Surveillance System (YRBSS) monitors six types of health-risk behaviors that contribute to the leading causes of death and disability among youth and adults, including— Behaviors that contribute ...

  19. Behavior Modification in the Classroom

    Science.gov (United States)

    Whitman, Mryon; Whitman, Joan

    1971-01-01

    This article presents the theoretical rationale for behavior modification, principally through its comparison with traditional psychotherapies, and suggests some behavior modification techniques for the classroom management of maladaptive behavior. (Author)

  20. Human Rights and Behavior Modification

    Science.gov (United States)

    Roos, Philip

    1974-01-01

    Criticisms of behavior modification, which charge that it violates ethical and legal principles, are discussed and reasons are presented to explain behavior modification's susceptibility to attack. (GW)

  1. Behavioral Indicators and Behaviors Related to Sexting among Undergraduate Students

    Science.gov (United States)

    Hudson, Heather K.; Fetro, Joyce V.; Ogletree, Roberta

    2014-01-01

    Background: Empirical studies on sexting are limited, and many sexting studies only assessed sexting behaviors. Few studies have assessed attitudes, subjective norms, or behavioral intentions related to sexting. Purpose: The purpose of this study was to assess attitudes, subjective norms, behavioral intentions, and behaviors related to sexting…

  2. Deliberate Self Harm Behavior

    Directory of Open Access Journals (Sweden)

    Fatma Gul Helvaci Celik

    2017-06-01

    Full Text Available The deliberate self-harm behaviour which defined as attempting to own body resulting in tisue damage without conscious desire of peolple to die, is a major public health problem worldwide. The causes of deliberate self- harm, risk factors, the relationship between mental disorders and treatment strategies are not fully known. Deliberate self- harm can be observed together with psychiatric disorders such as borderline personality disorder, histrionic personality disorder, eating disorders and mood disorders. Also, deliberate self-harm must be distinguished from suicidal behavior. Psychologi-cal trauma has been suggested as a risk factor for deliberate self- harm behavior. Trauma and traumatic events have long been associated with deliberate self- harm behavior. The aim of this review article is to investigate the etiology and epidemiology of deliberate self-harm behaviour and relationship between psychiatric disorders. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2017; 9(2.000: 209-226

  3. Clustering Game Behavior Data

    DEFF Research Database (Denmark)

    Bauckhage, C.; Drachen, Anders; Sifa, Rafet

    2015-01-01

    of the causes, the proliferation of behavioral data poses the problem of how to derive insights therefrom. Behavioral data sets can be large, time-dependent and high-dimensional. Clustering offers a way to explore such data and to discover patterns that can reduce the overall complexity of the data. Clustering...... and other techniques for player profiling and play style analysis have, therefore, become popular in the nascent field of game analytics. However, the proper use of clustering techniques requires expertise and an understanding of games is essential to evaluate results. With this paper, we address game data...... scientists and present a review and tutorial focusing on the application of clustering techniques to mine behavioral game data. Several algorithms are reviewed and examples of their application shown. Key topics such as feature normalization are discussed and open problems in the context of game analytics...

  4. Electronic Word of Behavior

    DEFF Research Database (Denmark)

    Kunst, Katrine; Vatrapu, Ravi; Hussain, Abid

    2017-01-01

    In this research in progress-paper, we introduce the notion of ‘Electronic Word of Behavior’ (eWOB) to describe the phenomenon of consumers’ product-related behaviors increasingly made observable by online social environments. We employ Observational Learning theory to conceptualize the notion of e......WOB and generate hypotheses about how consumers influence each other by means of behavior in online social environments. We present a conceptual framework for categorizing eWOB, and propose a novel research design for a randomized controlled field experiment. Specifically, the ongoing experiment aims to analyze...... how the presence of individual-specific behavior-based social information in a movie streaming service affects potential users’ attitude towards and intentions to use the service....

  5. Schizophrenia and violent behavior

    Directory of Open Access Journals (Sweden)

    Alexandre Martins Valença

    2011-12-01

    Full Text Available The aim of this study is to report the case of a woman who killed a child. After a forensic psychiatric appraisal to evaluate penal responsibility, she was considered not guilty by reason of insanity and mandatorily committed to the central forensic psychiatric hospital in the State of Rio de Janeiro, Brazil. The patient received a diagnosis of paranoid schizophrenia, based on DSM-IV-TR. She was not in psychiatric treatment and showed psychotic symptoms before the violent behavior became manifest. The study of motivational factors in homicidal behavior may provide further knowledge for understanding, preventing and treating it in such cases.

  6. Behavioral Nutraceuticals and Diets.

    Science.gov (United States)

    Orlando, Jillian M

    2018-05-01

    Behavioral problems of companion animals are becoming more widely recognized. As a result, there are a growing number of behavioral nutraceuticals and diets on the market. These products may be useful for the treatment of mild conditions, for clients who are hesitant to give their pet a psychopharmacologic agent, or sometimes in conjunction with psychopharmacologic agents. Veterinarians should critically review the research associated with nutraceuticals and diets, and have an understanding of the functional ingredients and their mechanisms of action before prescribing treatment. This article provides an overview of nutraceuticals, their mechanisms of action, and relevant research regarding their use. Copyright © 2018 Elsevier Inc. All rights reserved.

  7. Influence of media on behavior

    OpenAIRE

    Schieser, Hans

    2013-01-01

    How far do Media (Television, Video Games, Publications) influence the behavior of young people? The increasing occurrence of violent behavior (e.g. amuck shootings) suggest a negative influence upon the minds and behavior of youth. Psychologists point to the effects of propaganda, the fallacy of "behaviorism" and the facts of experience with addiction (e.g. pornography) and physical effects on the brain.

  8. Organizational citizenship behavior towards sustainability

    OpenAIRE

    Chowdhury, Dhiman Deb

    2013-01-01

    This article extends literature of Organizational Citizenship Behavior (OCB) in the context of corporate sustainability. The author presents the concept of Organizational Citizenship Behavior towards Sustainability (OCBS) as a variant, contending it's appropriateness for today's much needed behavioral competence to implement sustainability measure at organizational level. The formulation of OCBS espouses Organizational Citizenship Behavior (OCB) with a twist. The viewpoint defended that a for...

  9. Behavioral Tolerance to Anticholinergic Agents

    Science.gov (United States)

    1986-11-20

    Medicine , 47, 137-141. 7. Kurtz, P.J. (1977) Behavioral and biochemical effects of the carbamate insecticide, mobam. Pharmacology Biochemistry & Behavior...tolerance to marihuana in rats. Pharmacology Biochemistry and Behavior, 1, 73-76. 43 40. Olson, J. and Carder, B. (1974) Behavioral tolerance to... marihuana as a function of amount of prior training. Pharmacology Biochemistry and Behavior, 2, 243-247. 41. Sidman, M. (1960) Tactics of Scientific

  10. Behavioral management of obesity

    Science.gov (United States)

    The behavioral management of obesity is an approach designed to provide individuals with a set of skills that promote a healthier weight. A number of strategies are used to assist individuals in making gradual changes that can realistically be incorporated into their lives. Evidence is promising f...

  11. Epartners supporting behavior change

    NARCIS (Netherlands)

    Otten, W.; Blanson Henkemans, O.A.; Keulen, H. van; Janssen, J.B.; Nunen, A. van

    2013-01-01

    The present report focuses on developing a comprehensive framework that guides the design of ePartners that support behavior change to promote health. An ePartner is an interactive, virtual or embodied computer assistant to which one can communicate and that assists persons through tailored advice,

  12. Factorization of Behavioral Integrity

    DEFF Research Database (Denmark)

    Li, Ximeng; Nielson, Flemming; Nielson, Hanne Riis

    2015-01-01

    We develop a bisimulation-based nonintereference property that describes the allowed dependencies between communication behaviors of different integrity levels. The property is able to capture all possible combinations of integrity levels for the “presence” and “content” of actual communications...

  13. Neuroticism and proxemic behavior.

    Science.gov (United States)

    De Julio, S; Duffy, K

    1977-08-01

    The relationship between proxemic behavior and neuroticism was examined. 50 male and 43 female subjects individually self-selected seats in a classroom where they were administered the Eysenck Personality Inventory by one of four experimenters (two male, two female). A significant relationship was found between proxemic distance and both neuroticism and experimenter's sex.

  14. Household financial behavior

    NARCIS (Netherlands)

    Brounen, Dirk; Koedijk, Kees; Pownall, Rachel

    2016-01-01

    Greater personal responsibility toward financial decision-making is being advocated on a global basis. Individuals and households are encouraged to take a more active approach to personal finance. In this paper, we examine behavioral factors, which lead households toward savings and financial

  15. Compulsive Sexual Behavior

    Science.gov (United States)

    ... to hurt yourself or someone else, you report sexual abuse of a child, or you report abuse or neglect of someone in a vulnerable population. Seek treatment right away Seek immediate ... uncontrolled sexual behavior You have other problems with impulse control, ...

  16. Prosocial behavior and gender

    Czech Academy of Sciences Publication Activity Database

    Espinosa, M. P.; Kovářík, Jaromír

    2015-01-01

    Roč. 9, April/Article Number 88 (2015), s. 1-9 ISSN 1662-5153 R&D Projects: GA ČR(CZ) GA14-22044S Institutional support: RVO:67985998 Keywords : gender * prosocial behavior * treatment effects Subject RIV: AH - Economics Impact factor: 3.392, year: 2015

  17. On Storekeepers' Pricing Behavior.

    NARCIS (Netherlands)

    B. Bode (Ben); J. Koerts (Johan); A.R. Thurik (Roy)

    1986-01-01

    textabstractThis research note deals with a quantitative analysis of differences in percentage gross margin between individual stores in the retail trade. A number of hypotheses on pricing behavior of storekeepers are tested using Dutch survey data from nine different types of retail stores. We

  18. Mathematics as verbal behavior.

    Science.gov (United States)

    Marr, M Jackson

    2015-04-01

    "Behavior which is effective only through the mediation of other persons has so many distinguishing dynamic and topographical properties that a special treatment is justified and indeed demanded" (Skinner, 1957, p. 2). Skinner's demand for a special treatment of verbal behavior can be extended within that field to domains such as music, poetry, drama, and the topic of this paper: mathematics. For centuries, mathematics has been of special concern to philosophers who have continually argued to the present day about what some deem its "special nature." Two interrelated principal questions have been: (1) Are the subjects of mathematical interest pre-existing in some transcendental realm and thus are "discovered" as one might discover a new planet; and (2) Why is mathematics so effective in the practices of science and engineering even though originally such mathematics was "pure" with applications neither contemplated or even desired? I argue that considering the actual practice of mathematics in its history and in the context of acquired verbal behavior one can address at least some of its apparent mysteries. To this end, I discuss some of the structural and functional features of mathematics including verbal operants, rule-and contingency-modulated behavior, relational frames, the shaping of abstraction, and the development of intuition. How is it possible to understand Nature by properly talking about it? Essentially, it is because nature taught us how to talk. Copyright © 2015 Elsevier B.V. All rights reserved.

  19. Irrational Human Behaviors

    Directory of Open Access Journals (Sweden)

    Orhan Şener

    2015-10-01

    Full Text Available Neo Classical economists used to posit that, since consumers are rational, they make decisions to maximize their pleasure (utility. Opposing to Neo Classical understanding, Behavioral Economists argue that, consumers are infect not rational, but prone to all sort of biases and habits that pull them being rational. For instance, there are too many irrational choices made by the Turkish consumers like; expensive wedding parties given by low income families; although riding bicycle is healthy and cheap, but people buy expensive cars; it is cheaper staying at a hotel or a timeshare, however people buy expensive summer houses, where they stayed only few weeks a year. These type of irrational behaviors adversely affect the decisions on savings, investments and economic growth. On the consumers irrationality, Tversky and Daniel Kahneman, winner of the 2002 Nobel Prize in Economics, wrote Prospect Theory. They developed a cognitive psychological model to explain divergences from neoclassical economics. They claimed that people take decisions under psychological, social, emotional and economic factors that affect market prices and resource allocation. In order to explain the irrational behaviors of Turkish consumers, I utilized some concepts such as conspicuous consumption (or keeping up with Johns, Veblen Effect, Bandwagon Effect, bounded rationality, 20 to 80 Law and ethical considerations developed by Behavioral Economists and Heterodox Economics. Thus, I came to conclusion that why the free market economic understanding fails in Turkey by giving some examples and economic reasons stated in the last section of this paper.

  20. ORGANIZATIONAL CITIZENSHIP BEHAVIOR

    OpenAIRE

    Amirullah

    2017-01-01

    Hasil penelitian yang telah dilakukan oleh para peneliti tentang organizational citizenship behavior menunjukkan bahwa perilaku sangat penting bagi efektifitas organisasi. Namun masih sedikit penjelasan teoritis tentang bagaimana perilaku tersebut memberikan kontribusi dalam meningkatkan fungsi organisasi. Nahapiet dan Ghoshal (1998) menyatakan bahwa social capital dari perusahaan merupakan sumber keunggulan organisasi yang sangat vital (organizational advantage). Berdasarkan hasil kajian me...

  1. Measuring Neurotic Behavior.

    Science.gov (United States)

    Blai, Boris, Jr.

    An exploratory study concerned with the measurement of perseveration, or persistence, as a personality variable was based on the work of G.V. Hamilton, an early investigator in the field. Persistently maladaptive behavior was hypothesized to be a chief characteristic of neurosis. An experimental problem-solving situation was designed to…

  2. Behavioral Economics of Education

    DEFF Research Database (Denmark)

    Koch, Alexander Karl; Nafziger, Julia; Nielsen, Helena Skyt

    2015-01-01

    -dimensional rather than one-dimensional. Explicitly accounting for soft skills often implies departing from the standard economic model by integrating concepts studied in behavioral and experimental economics, such as self-control, willingness to compete, intrinsic motivation, and self-confidence. We review how...

  3. Prosocial behavior and gender

    Science.gov (United States)

    Espinosa, María Paz; Kovářík, Jaromír

    2015-01-01

    This study revisits different experimental data sets that explore social behavior in economic games and uncovers that many treatment effects may be gender-specific. In general, men and women do not differ in “neutral” baselines. However, we find that social framing tends to reinforce prosocial behavior in women but not men, whereas encouraging reflection decreases the prosociality of males but not females. The treatment effects are sometimes statistically different across genders and sometimes not but never go in the opposite direction. These findings suggest that (i) the social behavior of both sexes is malleable but each gender responds to different aspects of the social context; and (ii) gender differences observed in some studies might be the result of particular features of the experimental design. Our results contribute to the literature on prosocial behavior and may improve our understanding of the origins of human prosociality. We discuss the possible link between the observed differential treatment effects across genders and the differing male and female brain network connectivity, documented in recent neural studies. PMID:25926783

  4. Applied Behavior Analysis

    Science.gov (United States)

    Szapacs, Cindy

    2006-01-01

    Teaching strategies that work for typically developing children often do not work for those diagnosed with an autism spectrum disorder. However, teaching strategies that work for children with autism do work for typically developing children. In this article, the author explains how the principles and concepts of Applied Behavior Analysis can be…

  5. Promoting Adolescents' Prosocial Behavior

    Science.gov (United States)

    Kidron, Yael; Fleischman, Steve

    2006-01-01

    Saying a kind word to a classmate, acknowledging other students' feelings, sharing books and advice, defending a victim of bullying--these are just a few of the prosocial behaviors that can enhance students' social and academic lives at school. Because children do not develop social values in a vacuum, educators, policymakers, and researchers are…

  6. Behavior Disorders and Epilepsy

    OpenAIRE

    J Gordon Millichap

    1993-01-01

    A longitudinal study of 127 children with epilepsy aged 8-12 years and their mothers, designed to identify factors contributing to behavior problems, is reported from the Indiana University School of Nursing, Indianapolis; the Minnesota Comprehensive Epilepsy Program, Minneapolis; and the Harvard School of Public Health, Boston.

  7. Improving Student Behavior.

    Science.gov (United States)

    Green, Pamela; Gilbert, Janice T.

    This report describes a program for improving the behavior of seventh and eighth grade students with learning disabilities in a self-contained classroom setting. Analysis of probable causes revealed that students demonstrated a lack of problem-solving skills, showed a low frustration tolerance, and exhibited poor self-concepts. Two major…

  8. Behavioral approach to leadership

    NARCIS (Netherlands)

    Piccolo, R.F.; Buengeler, C.; Griffin, R.W.

    2013-01-01

    After several decades of leadership research that attempted to identify the specific and unique traits characteristic of those in supervisory positions, academic research shifted to pursue the patterns of behavior exhibited by those who were influential in and around positions of formal leadership.

  9. Married Women's Retirement Behavior

    OpenAIRE

    Silvana Pozzebon; Olivia S. Mitchell

    1986-01-01

    In this paper we examine the economic and family determinants of married women's retirement behavior. A model of wives' retirement decisions is developed and tested empirically using data on working married women. Estimated response parameters are compared to those obtained previously for male workers. Our findings are directly relevant to policy questions regarding pension and Social Security reform.

  10. Behavioral decisions and policy

    NARCIS (Netherlands)

    Dalton, P.S.; Ghosal, S.

    2011-01-01

    We study the public policy implications of a model in which agents do not fully internalize all the conscequences of their actions. Such a model unifies seemingly disconected models with behavioral agents. We evaluate the scope of paternalistic and libertarian-parternalistic policies in light of our

  11. Behavioral Decisions and Policy

    NARCIS (Netherlands)

    Dalton, P.S.; Ghosal, S.

    2010-01-01

    We study the public policy implications of a model in which agents do not fully internalize all the conscequences of their actions. Such a model uni es seemingly disconected models with behavioral agents. We evaluate the scope of paternalistic and libertarian-parternalistic policies in the light of

  12. Television and Human Behavior.

    Science.gov (United States)

    Comstock, George; And Others

    To compile a comprehensive review of English language scientific literature regarding the effects of television on human behavior, the authors of this book evaluated more than 2,500 books, articles, reports, and other documents. Rather than taking a traditional approach, the authors followed a new model for the retrieval and synthesis of…

  13. Does Information Change Behavior?

    OpenAIRE

    Huffman, Wallace

    2009-01-01

    This paper reviews and synthesizes the theory of information economics and empirical evidence on how information changes the behavior of consumers, households and firms. I show that consumers respond to new information in food experiments but perhaps not in retirement account management. Some seeming perverse consumer/investor decision making may be a result of a complex decision with a low expected payoff.

  14. Toddlers and Sexual Behavior

    Science.gov (United States)

    ... that seems sexual to an adult is not sexual to children. They think about it as play. Sex education should start at home at an early age. References Bushnell P and Lucas L. Questions and Answers About Sex. KidsHealth. ... Sexual Behavior in Children: What's Normal? http://www.mayoclinic. ...

  15. Organic consumption behavior

    NARCIS (Netherlands)

    Du, Shuili; Bartels, Jos; Reinders, Machiel; Sen, Sankar

    2017-01-01

    Consumer demand for organic food and non-food products has been growing dramatically. This study examines organic consumption behavior from a social identification perspective. Focusing on the central role of organic consumer identification (OCI), or the extent to which individuals categorize

  16. Memetics clarification of abnormal behavior

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: Biological medicine is hard to fully and scientifically explain the etiological factor and pathogenesis of abnormal behaviors; while, researches on philosophy and psychology (including memetics) are beneficial to better understand and explain etiological factor and pathogenesis of abnormal behaviors. At present, the theory of philosophy and psychology is to investigate the entity of abnormal behavior based on the views of memetics.METHODS: Abnormal behavior was researched in this study based on three aspects, including instinctive behavior disorder, poorly social-adapted behavior disorder and mental or body disease associated behavior disorder. Most main viewpoints of memetics were derived from "The Meme Machine", which was written by Susan Blackmore. When questions about abnormal behaviors induced by mental and psychological diseases and conduct disorder of teenagers were discussed, some researching achievements which were summarized by authors previously were added in this study, such as aggressive behaviors, pathologically aggressive behaviors, etc.RESULTS: The abnormal behaviors mainly referred to a part of people's substandard behaviors which were not according with the realistic social environment, culture background and the pathologic behaviors resulted from people's various psychological diseases. According to the theory of "meme", it demonstrated that the relevant behavioral obstacles of various psychological diseases, for example, the unusual behavior of schizophrenia, were caused, because the old meme was destroyed thoroughly but the new meme was unable to establish; psychoneurosis and personality disorder were resulted in hard establishment of meme; the behavioral obstacles which were ill-adapted to society, for example, various additional and homosexual behaviors, were because of the selfish replications and imitations of "additional meme" and "homosexual meme"; various instinct behavioral and congenital intelligent obstacles were not significance

  17. Towards accurate emergency response behavior

    International Nuclear Information System (INIS)

    Sargent, T.O.

    1981-01-01

    Nuclear reactor operator emergency response behavior has persisted as a training problem through lack of information. The industry needs an accurate definition of operator behavior in adverse stress conditions, and training methods which will produce the desired behavior. Newly assembled information from fifty years of research into human behavior in both high and low stress provides a more accurate definition of appropriate operator response, and supports training methods which will produce the needed control room behavior. The research indicates that operator response in emergencies is divided into two modes, conditioned behavior and knowledge based behavior. Methods which assure accurate conditioned behavior, and provide for the recovery of knowledge based behavior, are described in detail

  18. Behaviorism, private events, and the molar view of behavior.

    Science.gov (United States)

    Baum, William M

    2011-01-01

    Viewing the science of behavior (behavior analysis) to be a natural science, radical behaviorism rejects any form of dualism, including subjective-objective or inner-outer dualism. Yet radical behaviorists often claim that treating private events as covert behavior and internal stimuli is necessary and important to behavior analysis. To the contrary, this paper argues that, compared with the rejection of dualism, private events constitute a trivial idea and are irrelevant to accounts of behavior. Viewed in the framework of evolutionary theory or for any practical purpose, behavior is commerce with the environment. By its very nature, behavior is extended in time. The temptation to posit private events arises when an activity is viewed in too small a time frame, obscuring what the activity does. When activities are viewed in an appropriately extended time frame, private events become irrelevant to the account. This insight provides the answer to many philosophical questions about thinking, sensing, and feeling. Confusion about private events arises in large part from failure to appreciate fully the radical implications of replacing mentalistic ideas about language with the concept of verbal behavior. Like other operant behavior, verbal behavior involves no agent and no hidden causes; like all natural events, it is caused by other natural events. In a science of behavior grounded in evolutionary theory, the same set of principles applies to verbal and nonverbal behavior and to human and nonhuman organisms.

  19. Behaviorism, Private Events, and the Molar View of Behavior

    Science.gov (United States)

    Baum, William M

    2011-01-01

    Viewing the science of behavior (behavior analysis) to be a natural science, radical behaviorism rejects any form of dualism, including subjective–objective or inner–outer dualism. Yet radical behaviorists often claim that treating private events as covert behavior and internal stimuli is necessary and important to behavior analysis. To the contrary, this paper argues that, compared with the rejection of dualism, private events constitute a trivial idea and are irrelevant to accounts of behavior. Viewed in the framework of evolutionary theory or for any practical purpose, behavior is commerce with the environment. By its very nature, behavior is extended in time. The temptation to posit private events arises when an activity is viewed in too small a time frame, obscuring what the activity does. When activities are viewed in an appropriately extended time frame, private events become irrelevant to the account. This insight provides the answer to many philosophical questions about thinking, sensing, and feeling. Confusion about private events arises in large part from failure to appreciate fully the radical implications of replacing mentalistic ideas about language with the concept of verbal behavior. Like other operant behavior, verbal behavior involves no agent and no hidden causes; like all natural events, it is caused by other natural events. In a science of behavior grounded in evolutionary theory, the same set of principles applies to verbal and nonverbal behavior and to human and nonhuman organisms. PMID:22532740

  20. Metacognition in addictive behaviors.

    Science.gov (United States)

    Spada, Marcantonio M; Caselli, Gabriele; Nikčević, Ana V; Wells, Adrian

    2015-05-01

    Over the last twenty years metacognitive theory has provided a novel framework, in the form of the Self-Regulatory Executive Function (S-REF) model, for conceptualizing psychological distress (Wells & Matthews, 1994, 1996). The S-REF model proposes that psychological distress persists because of unhelpful coping styles (e.g. extended thinking and thought suppression) which are activated and maintained as a result of metacognitive beliefs. This paper describes the S-REF model and its application to addictive behaviors using a triphasic metacognitive formulation. Evidence on the components of the triphasic metacognitive formulation is reviewed and the clinical implications for applying metacognitive therapy to addictive behaviors outlined. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. Electronic Word of Behavior

    DEFF Research Database (Denmark)

    Kunst, Katrine

    It is widely recognized that the transition from Word-of-mouth (WOM) to electronic word-of-mouth (eWOM) allows for a wider and faster spread of information. However, little attention has been given to how digital channels expand the types of information consumers share. In this paper, we argue...... that recent years have seen a social media-facilitated move from opinion-centric eWOM (e.g. reviews) to behavior-centric (e.g. information about friends’ music consumption on Spotify). A review of the concepts of WOM and eWOM and a netnographic study reveal that the current definitions and understandings...... of the concepts do not capture this new kind of consumer-to-consumer information transfer about products and services. Consequently, we suggest an extension of those concepts: Electronic Word of Behavior....

  2. Radiation behavior of superconductors

    International Nuclear Information System (INIS)

    Scanlan, R.M.; Raymond, E.L.

    1979-01-01

    High energy neutron irradiations have been performed on Nb 3 Sn superconductors to assess their behavior in a fusion reactor environment. Irradiations were performed at 4.2 K and property measurements were made without warming the samples. The critical current I/sub c/ increased with irradiation to a level about 50% above the unirradiated value at the highest fluences reached in our experiments. These results are compared with the results of other low temperature irradiations of Nb 3 Sn

  3. Corruption and firm behavior

    OpenAIRE

    Sandra Sequeira; Simeon Djankov

    2013-01-01

    This paper investigates how corruption affects firrm behavior. Firms can engage in two types of corruption when seeking a public service: cost-reducing "collusive" corruption and cost increasing "coercive" corruption. Using an original and unusually rich dataset on bribe payments at ports matched to firrm-level data, we observe how firms respond to each type of corruption by adjusting their shipping and sourcing strategies. "Collusive" corruption is associated with higher usage of the corrupt...

  4. Consumer behavior: a quadrennium.

    Science.gov (United States)

    Jacoby, J; Johar, G V; Morrin, M

    1998-01-01

    Consumer behavior continued to attract additional researchers and publication outlets from 1993 through 1996. Both general interest and domain-specific scholarly contributions are discussed, along with limitations and suggested areas for future research. A concluding section observes that the integrity of consumer research is unnecessarily compromised by the failure of the major scholarly association in the field to develop and adopt a code of researcher ethics.

  5. Feedback and efficient behavior.

    Directory of Open Access Journals (Sweden)

    Sandro Casal

    Full Text Available Feedback is an effective tool for promoting efficient behavior: it enhances individuals' awareness of choice consequences in complex settings. Our study aims to isolate the mechanisms underlying the effects of feedback on achieving efficient behavior in a controlled environment. We design a laboratory experiment in which individuals are not aware of the consequences of different alternatives and, thus, cannot easily identify the efficient ones. We introduce feedback as a mechanism to enhance the awareness of consequences and to stimulate exploration and search for efficient alternatives. We assess the efficacy of three different types of intervention: provision of social information, manipulation of the frequency, and framing of feedback. We find that feedback is most effective when it is framed in terms of losses, that it reduces efficiency when it includes information about inefficient peers' behavior, and that a lower frequency of feedback does not disrupt efficiency. By quantifying the effect of different types of feedback, our study suggests useful insights for policymakers.

  6. The Impact of Skinner's "Verbal Behavior" on Organizational Behavior Management

    Science.gov (United States)

    Fox, Eric J.; VanStelle, Sarah E.

    2010-01-01

    In the book "Verbal Behavior," Skinner provided a comprehensive, behavioral account of language. While the impact of Skinner's analysis on empirical research has been examined broadly, this review of the literature focused on studies relevant to organizational behavior management (OBM). Both empirical and nonempirical journal articles in OBM were…

  7. 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.

  8. Electricity curtailment behaviors in Greek households: Different behaviors, different predictors

    International Nuclear Information System (INIS)

    Botetzagias, Iosif; Malesios, Chrisovaladis; Poulou, Dimitra

    2014-01-01

    Highlights: • We study the self-reported energy (electricity) curtailment behaviors of Greek households (N=285). • We find that the curtailment behaviors are distinct and should be studied/analyzed separately. • ‘Age’, ‘Gender’ and ‘Perceived Behavioral Control’ are statistically significant predictors of most behaviors. • The demographic/structural and the psychological predictors contribute significantly explain the variance of the behaviors. • The cluster of moral predictors does not contribute statistically significantly to the explained variance. - Abstract: This paper argues that electricity ‘curtailment’ behaviors (i.e. frequent and/or low cost or free energy saving behaviors) in households are distinct from one another and they thus should be analyzed and promoted. We test this claim with data from telephone interviews with Greek households in the capital city of Athens (N=285), analyzing the impact of a number of demographical/structural, psychological (based on the Theory of Planned Behavior) and moral (based on norms’ activation) predictors though hierarchical binary logistic regression modeling. We find that that each electricity curtailment behavior depends on a different mix of predictors with ‘Age’, ‘Gender’ and ‘Perceived Behavioral Control’ being statistically significant for most behaviors. Overall, the psychological and the demographical/structural clusters of variables substantially contribute to the explained variance of electricity curtailment behaviors. The moral cluster's contribution is not statistically significant since moral concerns are largely interwoven in the psychological constructs

  9. Shady strategic behavior : Recognizing strategic behavior of Dark Triad followers

    NARCIS (Netherlands)

    Schyns, Birgit; Wisse, Barbara; Sanders, Stacey

    2018-01-01

    The importance of strategic behavior in organizations has long been recognized. However, so far the literature has primarily focused on leaders’ strategic behavior, largely ignoring followers’ strategic behavior. In the present paper, we take a follower trait perspective to strategic follower

  10. Positive Behavior Support and Applied Behavior Analysis: A Familial Alliance

    Science.gov (United States)

    Dunlap, Glen; Carr, Edward G.; Horner, Robert H.; Zarcone, Jennifer R.; Schwartz, Ilene

    2008-01-01

    Positive behavior support (PBS) emerged in the mid-1980s as an approach for understanding and addressing problem behaviors. PBS was derived primarily from applied behavior analysis (ABA). Over time, however, PBS research and practice has incorporated evaluative methods, assessment and intervention procedures, and conceptual perspectives associated…

  11. Challenges in human behavior understanding

    NARCIS (Netherlands)

    Salah, A.A.; Gevers, T.; Sebe, N.; Vinciarelli, A.

    2010-01-01

    Recent advances in pattern recognition has allowed computer scientists and psychologists to jointly address automatic analysis of of human behavior via computers. The Workshop on Human Behavior Understanding at the International Conference on Pattern Recognition explores a number of different

  12. Ethical Relativism and Behavior Therapy.

    Science.gov (United States)

    Kitchener, Richard F.

    1980-01-01

    Argues that behavior therapists are really ethical relativists and sometimes ethical skeptics. Ethical naturalism found in operant behavior therapy does entail ethical relativism. Other authors respond to these views. (Author)

  13. Habit and Behavioral Intentions as Predictors of Social Behavior.

    Science.gov (United States)

    Landis, Dan; Triandis, Harry C; Adamopoulos, John

    1978-12-01

    This research assessed the relative impact of habit and behavioral intentions in predicting classroom teacher behavior, using a model proposed by Triandis. Responses from a behavioral differential, as well as two hours of classroom observations, were taken on 77 male and female black and white junior high school teachers. The classroom observation technique (STOIC) obtained the frequencies of emitted behaviors (both verbal and nonverbal), categorized by race and sex of the target child. Results indicated that habit was a more potent predictor of classroom behavior than intentions. However, a post-hoc analysis supported the notion that intentions become important when the habit component can be suppressed.

  14. Nurses' Spirituality Improves Caring Behavior

    Science.gov (United States)

    Bakar, Abu; Nursalam; Adriani, Merryana; Kusnanto; Qomariah, Siti Nur; Hidayati, Laily; Pratiwi, Ika Nur; Ni'mah, Lailatun

    2017-01-01

    Caring is a behavior of giving holistic assistance to individuals. In fact, this important behavior still has not routinely performed in current nursing practice. Personality and sipirituality are important factors in forming one's caring behavior. Spirituality is a passion or impulse to perform noble action. The objective of this study was to…

  15. Behavior Plan, Does It Work?

    Science.gov (United States)

    Gonzalez, Blanca M.; Brown, D.

    2015-01-01

    As educators, we are responsible for teaching academic skills. However, some students not only need to learn academic skills but they need behavior support, due to problematic behaviors that are happening in the school setting. In this article, we will learn more of what are the implications, requirements and best strategies for a behavior plan.…

  16. Risky Behavior, Ecstasy, and Education

    Science.gov (United States)

    Callier, Heather H.

    2011-01-01

    Ecstasy is a risky behavior that continues to be a concern in the education system today. The review of the Ecstasy literature focused on the definition of risky behavior, prevalence, and other basis aspects of Ecstasy; discovering life events that are associated with Ecstasy use, the function of this behavior, interventions for substance abuse,…

  17. Modeling taxi driver anticipatory behavior

    NARCIS (Netherlands)

    Zheng, Zhong; Rasouli, S.; Timmermans, H.J.P.

    2018-01-01

    As part of a wider behavioral agent-based model that simulates taxi drivers’ dynamic passenger-finding behavior under uncertainty, we present a model of strategic behavior of taxi drivers in anticipation of substantial time varying demand at locations such as airports and major train stations. The

  18. The Present State of Behaviorism

    Science.gov (United States)

    Mowrer, O. Hobart

    1976-01-01

    Assesses the present status of behaviorism by dividing this study into an evaluation of Behaviorism 1, based explicitly on Pavlov's conception of conditioned-response learning, and Behaviorism 11, single-handedly launched and almost completely dominanted by Professor B. F. Skinner. (Author/RK)

  19. Behavior Management in Afterschool Settings

    Science.gov (United States)

    Mahoney, Joseph L.

    2014-01-01

    Although behavioral management is one of the most challenging aspects of working in an afterschool setting, staff do not typically receive formal training in evidence-based approaches to handling children's behavior problems. Common approaches to behavioral management such as punishment or time-out are temporary solutions because they do not…

  20. Promoting participatory behavior on safety

    International Nuclear Information System (INIS)

    Martinez Corcoles, M.

    2012-01-01

    Are two types of safety behaviors: On the one hand, the fulfillment of the essential procedures for safe operation, and secondly, those voluntary behaviors that contribute equally to enhance plant safety. During the last three decades, the focus on strict compliance has limited any behavior beyond what is required by the regulations.

  1. Adolescent Suicide and Suicidal Behavior

    Science.gov (United States)

    Bridge, Jeffrey A.; Goldstein, Tina R.; Brent, David A.

    2006-01-01

    This review examines the descriptive epidemiology, and risk and protective factors for youth suicide and suicidal behavior. A model of youth suicidal behavior is articulated, whereby suicidal behavior ensues as a result of an interaction of socio-cultural, developmental, psychiatric, psychological, and family-environmental factors. On the basis of…

  2. Characteristics of Chinese Driver Behavior

    NARCIS (Netherlands)

    Li, J.

    2014-01-01

    The high growth rate of vehicle ownership and many novel drivers in China determine the special features of Chinese driver behavior. This thesis introduces a comparative study on driver behavior by the analysis of saturation flow at urban intersections, Driver Behavior Questionnaire surveys, focus

  3. 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.

  4. 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.

  5. Giving behavior of millionaires.

    Science.gov (United States)

    Smeets, Paul; Bauer, Rob; Gneezy, Uri

    2015-08-25

    This paper studies conditions influencing the generosity of wealthy people. We conduct incentivized experiments with individuals who have at least €1 million in their bank account. The results show that millionaires are more generous toward low-income individuals in a giving situation when the other participant has no power, than in a strategic setting, where the other participant can punish unfair behavior. Moreover, the level of giving by millionaires is higher than in any other previous study. Our findings have important implications for charities and financial institutions that deal with wealthy individuals.

  6. Does Measurement Influence Behavior

    DEFF Research Database (Denmark)

    Schmidt, Marcus

    2014-01-01

    not access in their memory or that they otherwise would not form. Second, higher relative accessibility of intentions, compared with other inputs for purchase decisions may make subsequent purchase behavior more consistent with prior intentions. A couple of studies provide support of the self......The self-generated validity theory (Feldman and Lynch 1988) uses the following arguments: First, re-existing intentions may become more accessible in memory when the researcher asks the question. The measurement process thereby leads survey respondents to form judgments that they otherwise would...

  7. Understanding Licensing Behavior

    DEFF Research Database (Denmark)

    Cabaleiro, Goretti; Moreira, Solon; Reichstein, Toke

    The potential for rent dissipation has been argued to be the main cause of firms? licensing out behavior being stifled.However, this aspect has been scarcely studied empirically. We draw on rent dissipation arguments, and hypothesize that firms suffering from the not-invented-here (NIH) syndrome......, firms in competitive product markets, and firms that have incurred substantial sunk cost are associated with lower rates of technology out-licensing. We also posit that sunk costs negatively moderate the relationship between competition in the licensor?s product market, and licensing rate. We test our...

  8. Severe accident behavior

    International Nuclear Information System (INIS)

    Denning, R.S.

    1986-01-01

    The purpose of this paper is to provide an overview of severe accident behavior. The term source term is defined and a brief history of the regulatory use of source term is presented. The processes in severe accidents in light water reactors are described with particular emphasis on the relationships between accident thermal-hydraulics and chemistry. Those factors which have the greatest impact on predicted source terms are identified. Design differences between plants that affect source term estimation are also described. The principal unresolved issues are identified that are the focus of ongoing research and debate in the technical community

  9. Markups and Exporting Behavior

    DEFF Research Database (Denmark)

    De Loecker, Jan; Warzynski, Frederic Michel Patrick

    2012-01-01

    In this paper, we develop a method to estimate markups using plant-level production data. Our approach relies on cost minimizing producers and the existence of at least one variable input of production. The suggested empirical framework relies on the estimation of a production function and provides...... estimates of plant- level markups without specifying how firms compete in the product market. We rely on our method to explore the relationship be- tween markups and export behavior. We find that markups are estimated significantly higher when controlling for unobserved productivity; that exporters charge......, on average, higher markups and that markups increase upon export entry....

  10. Governing Individual Knowledge Sharing Behavior

    DEFF Research Database (Denmark)

    Minbaeva, Dana; Pedersen, Torben

    2010-01-01

    The emerging Knowledge Governance Approach asserts the need to build microfoundations grounded in individual action. Toward this goal, using the Theory of Planned Behavior, we aim to explain individual knowledge sharing behavior as being determined by the intention to share knowledge and its...... antecedents: attitude toward knowledge sharing, subjective norms, and perceived behavioral control. In addition, we consider managerial interventions (governance mechanisms) that managers can employ to influence the identified antecedents and thereby govern individual knowledge sharing behavior. We test...... a positive effect on subjective norms and perceived behavioral control, respectively....

  11. Self Injurious Behavior in Adolescents

    Directory of Open Access Journals (Sweden)

    Evrim Aktepe

    2011-04-01

    Full Text Available Self injury is a kind of behavior which begins in early adolescence and difficult to determine because remains suppressed. Most often forms are to cut and hit own. To be exposed to sexual abuse and stressfully life events are known as risk factors for self injurious behavior. High anxiety, depression and hostility levels, decrease of self esteem, suicidal attempts and thoughts are usually together with self injurious behavior and it may be mediating to emotional regulation. To explain the functions of self injurious behavior automatic and social support theories and social learning theories have suggested. The relation between suicidality and self injurious behavior is complex for adolescents. There is no enough knowledge if self injurious behavior aggravates the risk of completed suicide. Although it’s a frequent behavior there are limited randomized controlled studies which examine specific treatment approaches. Dialectic behavior treatment is the type of treatment which shown as most effective for adults. To determine the needs to stop the behavior, to manage emotional senses and urges and to learn more healthy ways for needs to youth are necessary in treatment of self injurious behavior. Treatment also includes determining suicidal risk and comorbid psychiatric disorders. In self injurious behavior medical treatment is useful for comorbid psychiatric disorders. [TAF Prev Med Bull 2011; 10(2.000: 201-210

  12. [Terrorism and human behavior].

    Science.gov (United States)

    Leistedt, S J

    2018-04-01

    Theories of religion are essential for understanding current trends in terrorist activities. The aim of this work is to clarify religion's role in facilitating terror and outline in parallel with recent theoretical developments on terrorism and human behaviour. Several databases were used such as PubCentral, Scopus, Medline and Science Direct. The search terms "terrorism", "social psychology", "religion", "evolution", and "cognition" were used to identify relevant studies in the databases. This work examines, in a multidimensional way, how terrorists employ these features of religion to achieve their goals. In the same way, it describes how terrorists use rituals to conditionally associate emotions with sanctified symbols that are emotionally evocative and motivationally powerful, fostering group solidarity, trust, and cooperation. Religious beliefs, including promised rewards in the afterlife, further serve to facilitate cooperation by altering the perceived payoffs of costly actions, including suicide bombing. The adolescent pattern of brain development is unique, and young adulthood presents an ideal developmental stage to attract recruits and enlist them in high-risk behaviors. This work offers insights, based on this translational analysis, concerning the links between religion, terrorism and human behavior. Copyright © 2017 L'Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.

  13. Challenging behavior: Behavioral phenotypes of some genetic syndromes

    Directory of Open Access Journals (Sweden)

    Buha Nataša

    2014-01-01

    Full Text Available Challenging behavior in individuals with mental retardation (MR is relatively frequent, and represents a significant obstacle to adaptive skills. The frequency of specific forms and manifestations of challenging behavior can depend on a variety of personal and environmental factors. There are several prominent theoretical models regarding the etiology of challenging behavior and psychopathology in persons with MR: behavioral, developmental, socio-cultural and biological. The biological model emphasizes the physiological, biochemical and genetic factors as the potential source of challenging behavior. The progress in the field of genetics and neuroscience has opened the opportunity to study and discover the neurobiological basis of phenotypic characteristics. Genetic syndromes associated with MR can be followed by a specific set of problems and disorders which constitutes their behavioral phenotype. The aim of this paper was to present challenging behaviors that manifest in the most frequently studied syndromes: Down syndrome, Fragile X syndrome, Williams syndrome, Prader-Willi syndrome and Angelman syndrome. The concept of behavioral phenotype implies a higher probability of manifesting specific developmental characteristics and specific behaviors in individuals with a certain genetic syndrome. Although the specific set of (possible problems and disorders is distinctive for the described genetic syndromes, the connection between genetics and behavior should be viewed through probabilistic dimension. The probabilistic concept takes into consideration the possibility of intra-syndrome variability in the occurrence, intensity and time onset of behavioral characteristics, at which the higher variability the lower is the specificity of the genetic syndrome. Identifying the specific pattern of behavior can be most important for the process of early diagnosis and prognosis. In addition, having knowledge about behavioral phenotype can be a landmark in

  14. Explaining Moral Behavior.

    Science.gov (United States)

    Osman, Magda; Wiegmann, Alex

    2017-03-01

    In this review we make a simple theoretical argument which is that for theory development, computational modeling, and general frameworks for understanding moral psychology researchers should build on domain-general principles from reasoning, judgment, and decision-making research. Our approach is radical with respect to typical models that exist in moral psychology that tend to propose complex innate moral grammars and even evolutionarily guided moral principles. In support of our argument we show that by using a simple value-based decision model we can capture a range of core moral behaviors. Crucially, the argument we propose is that moral situations per se do not require anything specialized or different from other situations in which we have to make decisions, inferences, and judgments in order to figure out how to act.

  15. Neuropeptides, Microbiota, and Behavior.

    Science.gov (United States)

    Holzer, P

    2016-01-01

    The gut microbiota and the brain interact with each other through multiple bidirectional signaling pathways in which neuropeptides and neuroactive peptide messengers play potentially important mediator roles. Currently, six particular modes of a neuropeptide link are emerging. (i) Neuropeptides and neurotransmitters contribute to the mutual microbiota-host interaction. (ii) The synthesis of neuroactive peptides is influenced by microbial control of the availability of amino acids. (iii) The activity of neuropeptides is tempered by microbiota-dependent autoantibodies. (iv) Peptide signaling between periphery and brain is modified by a regulatory action of the gut microbiota on the blood-brain barrier. (v) Within the brain, gut hormones released under the influence of the gut microbiota turn into neuropeptides that regulate multiple aspects of brain activity. (vi) Cerebral neuropeptides participate in the molecular, behavioral, and autonomic alterations which the brain undergoes in response to signals from the gut microbiota. © 2016 Elsevier Inc. All rights reserved.

  16. Cognitive behavioral therapy for suicidal behaviors: improving patient outcomes

    Directory of Open Access Journals (Sweden)

    Mewton L

    2016-03-01

    Full Text Available Louise Mewton,1 Gavin Andrews2 1National Health and Medical Research Council Centre for Research Excellence in Mental Health and Substance Use, National Drug and Alcohol Research Centre, University of New South Wales, 2Clinical Research Unit for Anxiety and Depression (CRUfAD, St Vincent's Hospital, Sydney, NSW, Australia Abstract: This systematic review provides an overview of the effectiveness of cognitive behavioral therapy (CBT in reducing suicidal cognitions and behavior in the adult population. We identified 15 randomized controlled trials of CBT for adults (aged 18 years and older that included suicide-related cognitions or behaviors as an outcome measure. The studies were identified from PsycINFO searches, reference lists, and a publicly available database of psychosocial interventions for suicidal behaviors. This review identified some evidence of the use of CBT in the reduction of both suicidal cognitions and behaviors. There was not enough evidence from clinical trials to suggest that CBT focusing on mental illness reduces suicidal cognitions and behaviors. On the other hand, CBT focusing on suicidal cognitions and behaviors was found to be effective. Given the current evidence, clinicians should be trained in CBT techniques focusing on suicidal cognitions and behaviors that are independent of the treatment of mental illness. Keywords: suicidal behaviors, suicidal cognitions, CBT

  17. Does Early Childhood Callous-Unemotional Behavior Uniquely Predict Behavior Problems or Callous-Unemotional Behavior in Late Childhood?

    Science.gov (United States)

    Waller, Rebecca; Dishion, Thomas J.; Shaw, Daniel S.; Gardner, Frances; Wilson, Melvin N.; Hyde, Luke W.

    2016-01-01

    Callous-unemotional (CU) behavior has been linked to behavior problems in children and adolescents. However, few studies have examined whether CU behavior in "early childhood" predicts behavior problems or CU behavior in "late childhood". This study examined whether indicators of CU behavior at ages 2-4 predicted aggression,…

  18. Medication for Behavior Modification in Birds

    NARCIS (Netherlands)

    van Zeeland, Yvonne

    2018-01-01

    The use of behavior modifying drugs may be considered in birds with behavior problems, especially those refractory to behavior modification therapy and environmental management. To accomplish behavior change, a variety of drugs can be used, including psychoactive drugs, hormones, antihistamines,

  19. Behavior genetics: Bees as model

    International Nuclear Information System (INIS)

    Nates Parra, Guiomar

    2011-01-01

    The honeybee Apis mellifera (Apidae) is a model widely used in behavior because of its elaborate social life requiring coordinate actions among the members of the society. Within a colony, division of labor, the performance of tasks by different individuals, follows genetically determined physiological changes that go along with aging. Modern advances in tools of molecular biology and genomics, as well as the sequentiation of A. mellifera genome, have enabled a better understanding of honeybee behavior, in particular social behavior. Numerous studies show that aspects of worker behavior are genetically determined, including defensive, hygienic, reproductive and foraging behavior. For example, genetic diversity is associated with specialization to collect water, nectar and pollen. Also, control of worker reproduction is associated with genetic differences. In this paper, I review the methods and the main results from the study of the genetic and genomic basis of some behaviors in bees.

  20. Behavioral synthesis of asynchronous circuits

    DEFF Research Database (Denmark)

    Nielsen, Sune Fallgaard

    2005-01-01

    This thesis presents a method for behavioral synthesis of asynchronous circuits, which aims at providing a synthesis flow which uses and tranfers methods from synchronous circuits to asynchronous circuits. We move the synchronous behavioral synthesis abstraction into the asynchronous handshake...... is idle. This reduces unnecessary switching activity in the individual functional units and therefore the energy consumption of the entire circuit. A collection of behavioral synthesis algorithms have been developed allowing the designer to perform time and power constrained design space exploration...

  1. Managing a Behavioral Management Program

    DEFF Research Database (Denmark)

    Schapiro, Steve; Lambeth, Susan P.

    2017-01-01

    The behavioral management of captive nonhuman primates (NHPs) can be significantly enhanced through synergistic relationships with noninvasive research projects. Many behavioral and cognitive research procedures are challenging and enriching (physically, cognitively, and/or socially......) for the animals (Hopper et al. 2016; Hopkins and Latzman 2017) without involving any invasive (surgical, biopsy, etc.) procedures. Noninvasive behavioral research programs present the primates with opportunities to choose to voluntarily participate (or not), providing them with greater control over...

  2. Collaborative Research and Behavioral Management

    DEFF Research Database (Denmark)

    Schapiro, Steve; Brosnan, Sarah F.; Hopkins, William D

    2017-01-01

    The behavioral management of captive nonhuman primates (NHPs) can be significantly enhanced through synergistic relationships with noninvasive research projects. Many behavioral and cognitive research procedures are challenging and enriching (physically, cognitively, and/or socially......) for the animals (Hopper et al. 2016; Hopkins and Latzman 2017) without involving any invasive (surgical, biopsy, etc.) procedures. Noninvasive behavioral research programs present the primates with opportunities to choose to voluntarily participate (or not), providing them with greater control over...

  3. Behavioral Management of Pan spp

    DEFF Research Database (Denmark)

    Reamer, Lisa; Haller, Rachel; Lambeth, Susan P.

    2017-01-01

    The behavioral management of captive nonhuman primates (NHPs) can be significantly enhanced through synergistic relationships with noninvasive research projects. Many behavioral and cognitive research procedures are challenging and enriching (physically, cognitively, and/or socially......) for the animals (Hopper et al. 2016; Hopkins and Latzman 2017) without involving any invasive (surgical, biopsy, etc.) procedures. Noninvasive behavioral research programs present the primates with opportunities to choose to voluntarily participate (or not), providing them with greater control over...

  4. Behavioral Economics: A Maverick Guide

    OpenAIRE

    Hugh Schwartz

    2014-01-01

    These are the notes from the first half of a course in behavioral economics offered in Uruguay in November 2014. This part of the course, entirely verbal, was aimed at outlining the essentials of behavioral economics. The principal assignments were from the second edition of Edward Cartwright’s Behavioral Economics. The second part of the course, taught by Dr. Martin Egozcue, is not included. It emphasized prospect theory, mental accounts and inter-temporal decision making, and featured subst...

  5. Bosonic behavior of entangled fermions

    DEFF Research Database (Denmark)

    C. Tichy, Malte; Alexander Bouvrie, Peter; Mølmer, Klaus

    2012-01-01

    Two bound, entangled fermions form a composite boson, which can be treated as an elementary boson as long as the Pauli principle does not affect the behavior of many such composite bosons. The departure of ideal bosonic behavior is quantified by the normalization ratio of multi-composite-boson st......Two bound, entangled fermions form a composite boson, which can be treated as an elementary boson as long as the Pauli principle does not affect the behavior of many such composite bosons. The departure of ideal bosonic behavior is quantified by the normalization ratio of multi...

  6. COMPROMISE EFFECT ON CONSUMERS’ BEHAVIOR

    Directory of Open Access Journals (Sweden)

    Markus Surkamta Eric Santosa

    2016-09-01

    Full Text Available The way consumers think about the products they will buy determines their buying behavior. The decision to buy a particular product is obviously in accordance with the buyer’s attitude. The buyers will also feel more comfortable if their behavior meets with the approval and expectations of the people close to them. While the development of a certain attitude has no effect on subjective judgment, the effect of compromise is likely to make a contribution to its development. Since it is still unclear, this study’s main purposed is to clarify this. In addition, while an attitude is theorized as being a predictor of behavior, through behavioral intention, the study’s secondary purpose is to boost the earlier findings. Likewise, in accordance with the theory of planned behavior, the study will also examine the other predictors of behavioral intention, in relation to the behavioral intention itself. A sample consisting of a 100 respondents was compiled by using the convenience and judgment technique. The data were analyzed using Amos 16.0 and SPSS 16.0. As expected, the compromise effect had a significant influence on whether the customers’ attitude or the subjective norm was the main determinant. Likewise, the customers’ attitude, the subjective norm and perceived behavioral control were confirmed as good predictors of customers’ behavioral intentions.

  7. Homo Oeconomicus and Behavioral Economics

    Directory of Open Access Journals (Sweden)

    Justyna Brzezicka

    2014-12-01

    Full Text Available Recent years have witnessed a growing interest in behavioral trends in both economic theory and practical applications. As a science with vast potential for explaining complex market behaviors, behavioral economics is drifting away from the classical model of homo oeconomicus deployed by mainstream economics. This paper discusses the significance and role of the homo oeconomicus model in light of behavioral economics. It analyzes the direction of changes affecting homo oeconomicus, examines the definition of anomalies within the context of behavioral economics and discusses the anomalous status of homo oeconomicus. The paper proposes a hypothesis that the attitude characterizing homo oeconomicus is unique and incidental. The presented interdisciplinary analysis relies on economics, behavioral economics, economic psychology, behavioral finance and the methodology of science to discuss the homo oeconomicus model. The paper reviews change trends in economics, which are largely propelled by advancements in behavioral economics. The key methodological tools deployed in this paper are theoretical analysis and a compilation of extensive research findings. The results were used to formulate new theories advocating the development of a modern approach to the homo oeconomicus model, recognizing its significance and the growing importance of behavioral economics.

  8. Effective strategies for behavior change.

    Science.gov (United States)

    Coleman, Mary Thoesen; Pasternak, Ryan H

    2012-06-01

    Strategies that are most effective in both prevention and management of chronic disease consider factors such as age, ethnicity, community, and technology. Most behavioral change strategies derive their components from application of the health belief model, the theory of reasoned action/theory of planned behavior, transtheoretical model, and social cognitive theory. Many tools such as the readiness ruler and personalized action plan form are available to assist health care teams to facilitate healthy behavior change. Primary care providers can support behavior changes by providing venues for peer interventions and family meetings and by making new partnerships with community organizations. Copyright © 2012 Elsevier Inc. All rights reserved.

  9. The Relationship of Teacher Affective Behavior to Pupil Affective Behavior.

    Science.gov (United States)

    Kameen, Marilyn C.; Brown, Jeannette A.

    The study investigated the relationship of teacher affective behavior changes to pupil affective behavior changes in the presence of elementary school guidance services for both populations. Specifically, the study asked: Is teacher change in Intimacy and Esprit related to pupil change in Self Perception and Peer Acceptance? Activities were…

  10. Evidence-Based Behavioral Interventions for Repetitive Behaviors in Autism

    Science.gov (United States)

    Boyd, Brian A.; McDonough, Stephen G.; Bodfish, James W.

    2012-01-01

    Restricted and repetitive behaviors (RRBs) are a core symptom of autism spectrum disorders (ASD). There has been an increased research emphasis on repetitive behaviors; however, this research primarily has focused on phenomenology and mechanisms. Thus, the knowledge base on interventions is lagging behind other areas of research. The literature…

  11. Behavioral assessment in youth sports: coaching behaviors and children's attitudes.

    Science.gov (United States)

    Smith, R E; Zane, N W; Smoll, F L; Coppel, D B

    1983-01-01

    To define the characteristics and dimensional patterning of coaching behaviors, 15,449 behaviors of 31 youth basketball coaches were coded in terms of a 10-category system. Post-season attitude and self-esteem data were obtained from players on 23 teams and were related to the behavioral measures. Compared with rates of reinforcement, encouragement, and technical instruction, punitive responses occurred relatively infrequently. Factor analysis of the coaching behaviors indicated that supportive and punitive behavioral dimensions were orthogonal or statistically independent of one another rather than opposite ends of the same dimension. Punitive and instructional categories were part of the same behavior cluster. The relationship between coaching behaviors and the various player attitudes were highly specific in nature. Coaching behaviors accounted for about half of the variance in post-season attitudes toward the coach and the sport, but for significantly less variance in measures of team solidarity and self-esteem. Surprisingly, the rate of positive reinforcement was unrelated to any of the attitudinal measures. Punishment was negatively related to liking for the coach. In general, technical instruction categories were the strongest predictors of basketball player attitudes.

  12. The Attitude-Behavior Linkage in Behavioral Cascades

    Science.gov (United States)

    Friedkin, Noah E.

    2010-01-01

    The assumption that individual behavior has an antecedent evaluative foundation is an important component of theories in sociology, psychology, political science, and economics. In its simplest form, the antecedent evaluation is a positive or negative attitude toward an object that may affect an individual's object-related behavior. This attitude…

  13. [Practice of Behavioral Activation in Cognitive-behavioral Therapy].

    Science.gov (United States)

    Kitagawa, Nobuki

    2015-01-01

    An approach focusing on behavioral activation (BA) was adopted in the cognitive therapy of A. T. Beck, and it came to be considered that BA can play an important role in cognitive-behavioral therapy (CBT) for depression. Therefore, in recent years, BA based on clinical behavior analysis has been developed as a new treatment (Martell, et al.). The core characteristics are as follows: 1) focusing attention on context in daily life to promote the behavior control of patients and avoidance of a hatred experience ; 2) breaking the vicious circle; 3) promoting the behavior according to the purpose that the patients originally expect; 4) recognizing a relationship between behavior and the situation (contingency), thereby recovering self-efficacy tied to the long-term results that one originally expects. This does not increase pleasant activity at random when the patient is inactive, or give a sense of accomplishment. We know that depression is maintained by conducting functional analysis of detailed life behavior, and encourage the patients to have healthy behavior according to individual values. We help them to complete schedules regardless of mood and reflect on the results patiently. It is considered that those processes are important. BA may be easy to apply in clinical practice and effective for the chronic cases, or the patients in a convalescent stage. Also, in principle in the CBT for major depression, it may be effective that behavioral activation is provided in an early stage, and cognitive reconstruction in a latter stage. However, an approach to carry out functional analysis by small steps with careful activity monitoring is essential when the symptoms are severe. Furthermore, it should be considered that the way of psychoeducation requires caution because we encourage rest in the treatment of depression in our country. In particular, we must be careful not to take an attitude that an inactive behavior pattern is unproductive only based model cases.

  14. Behavior of pharyngocutaneous fistula

    International Nuclear Information System (INIS)

    Reynaldo Gonzalez, Maria de los Angeles; Trinchet Soler, Rafael; Perez Fernandez, Julia; Alvarez Borges, Francisco Emilio

    2010-01-01

    INTRODUCTION. The pharyngocutaneous fistula is clinically detected by appearance of saliva together with deglutition. It is more frequent in postoperative period of total laryngectomies and may to appear in a spontaneous way by dehiscence of pharyngeal suture provoked by deglutition movements of patient or to go with a infection or necrosis. METHODS. A descriptive and bilateral study was conducted on the behavior of pharyngocutaneous fistulas in Cervicofacial Oncology Surgery Service of ''Vladimir Ilich Lenin'' University Hospital in Holguin province. Study sample included all patients operated on by total laryngectomy from 2003 to 2008. There was a total 158 patients and all underwent a manual closure of hypofarynx. RESULTS. Fistulas were present in the 5,6% of cases. The 77,7% of patients had underwent radiotherapy before surgery and the 66,4% of them underwent tracheostomies at surgical operation. In all patients operated on by pharyngotome there was postsurgical sepsis and feeding was started at 10 and 12 days in the 88,4% of cases. CONCLUSIONS. The wide predominance of male patients is directly related to usual toxic habits in this sex. Presurgical tracheostomy is accepted by surgeons as a risk factor for development of fistula, but in present paper wasn't significant. Onset of oral feeding in patients presenting with layngectomies must to fluctuate between 10 and 14 days, never before, but there isn't a hypopharynx healing allowing the foods passage. Also, so it is possible to avoid the appearance of complications like the pharyngocutaneous fistulas. (author)

  15. Behavioral treatment of obesity

    Directory of Open Access Journals (Sweden)

    Táki Athanássios Cordas

    2006-03-01

    Full Text Available Great population studies do not confirm the hypothesis that atypical personality of obese would exist. Obeses in the generalpopulation do not present more psychological disturbs thanthe ones that are not obeses. Obeses adolescents and adultsare discriminated in their academic and professional lifes. Thissocial, cultural, economic and affective impoverishment seemsto be directly related to the gravity of their obesity, what means,higher the ICM (Index of Corporal Mass, bigger are thepsychological problems. This abandonment contributes to thebig risk of unchain psychiatric pictures as depression, anxyetdisturbs, drugs and alcoholic excessive consumption andalimentary disturbs. Obeses of the general population do notpresent more psychological or psychiatric symptoms than theclinical population of obeses (obeses under treatment, presentmore clinical and psychiatric problems, mainly compulsoryalimentary standards. Some studies indicate that there is alinear relation between the ICM and the highest frequency ofalimentary compulsory behavior or bulimic episode. Thepsychiatric patients negative body perception added to theirother negative perceptions about their performance in searchingsocial interaction increase the trend to the isolation. Thepsychiatric picture presence in the bariatric surgery preoperatoryin a III degree overweight pacient has not to be facedas absolute surgery counter indication since such procedurecan be the difference between giving a better life quality orwaiting for a potentially lethal complication. We cannot forgetthat the obesity itself, due to the common associatedcomorbidyties, loads a great lethality potential. The surgerycounter-indication could be relative, it depending on how muchthe psychiatric disturbs interfere on the treatment andconditioned to the rigorous psychiatric control in the anteriorand post surgical period.

  16. Heat pipe dynamic behavior

    Science.gov (United States)

    Issacci, F.; Roche, G. L.; Klein, D. B.; Catton, I.

    1988-01-01

    The vapor flow in a heat pipe was mathematically modeled and the equations governing the transient behavior of the core were solved numerically. The modeled vapor flow is transient, axisymmetric (or two-dimensional) compressible viscous flow in a closed chamber. The two methods of solution are described. The more promising method failed (a mixed Galerkin finite difference method) whereas a more common finite difference method was successful. Preliminary results are presented showing that multi-dimensional flows need to be treated. A model of the liquid phase of a high temperature heat pipe was developed. The model is intended to be coupled to a vapor phase model for the complete solution of the heat pipe problem. The mathematical equations are formulated consistent with physical processes while allowing a computationally efficient solution. The model simulates time dependent characteristics of concern to the liquid phase including input phase change, output heat fluxes, liquid temperatures, container temperatures, liquid velocities, and liquid pressure. Preliminary results were obtained for two heat pipe startup cases. The heat pipe studied used lithium as the working fluid and an annular wick configuration. Recommendations for implementation based on the results obtained are presented. Experimental studies were initiated using a rectangular heat pipe. Both twin beam laser holography and laser Doppler anemometry were investigated. Preliminary experiments were completed and results are reported.

  17. Mechanical behavior of superalloys

    International Nuclear Information System (INIS)

    Floreen, S.

    1986-04-01

    Recent developments affecting the mechanical behavior of superalloys over three ranges of operating temperatures are reviewed. At lower temperatures, activity has been focused on stress corrosion cracking susceptibility in light water reactor and sour gas well environments. The susceptibility to intergranular crack growth is critically dependent upon the grain boundary chemistry, and a method of minimizing the sensitivity of the boundaries to attack has been pursued. At intermediate temperatures, considerable effort has been directed toward increasing the tensile and fatigue strengths. The higher strength materials, however, show increased fracture sensitivity. In particular, embrittlement due to diffusion into the grain boundaries of aggressive species, such as oxygen or sulfur from the environments, becomes a problem. Minor element alloying additions of boron, zirconium, magnesium, etc., are helpful in retarding the degradation caused by the environment. At higher temperatures, the major thrust is toward improving the creep strength. The weak link in the materials, which is the transverse grain boundaries, has been eliminated by the use of specialized processing steps to produce either directionally solidified materials with minimum transverse grain boundaries, or single crystal materials. Single crystal materials permit alloying and heat treating modifications that further enhance the creep strength. The materials are very anisotropic in properties, but are successfully used in turbine blades and could be useful in other special applications

  18. Genes, Environment, and Human Behavior.

    Science.gov (United States)

    Bloom, Mark V.; Cutter, Mary Ann; Davidson, Ronald; Dougherty, Michael J.; Drexler, Edward; Gelernter, Joel; McCullough, Laurence B.; McInerney, Joseph D.; Murray, Jeffrey C.; Vogler, George P.; Zola, John

    This curriculum module explores genes, environment, and human behavior. This book provides materials to teach about the nature and methods of studying human behavior, raise some of the ethical and public policy dilemmas emerging from the Human Genome Project, and provide professional development for teachers. An extensive Teacher Background…

  19. BEHAVIOR ANALYSIS OF CONSUMER COMPLAINT

    Directory of Open Access Journals (Sweden)

    Andrie Prasetyo

    2016-05-01

    Full Text Available Complaining is one form of communication for consumers to express their dissatisfaction. Understanding the consumer complaint behavior is an important thing for businesses; however, it is not easy to do. The initial step in understanding this behavior of consumer complaints is to map consumers based on their behavior of complaints and analyze the factors that influence this. This study examines the complaint behavior of consumers in Cibubur who have experienced dissatisfaction with a product.  The objectives of this study are to map the consumer complaint behavior and identify its relationship with various factors such as consumer demographics, personality, attitude to businesses, attribution of the causes of dissatisfaction, and product attributes. A crosstab descriptive analysis method was used to map the consumers, while the Pearson correlation analysis methods was used to analyze consumer complaint behavioral relationships with various factors. The results of this study indicated that consumers in Cibubur based on their complaint behavior are classified into four groups: passive, voicers, irates and activist. The passive consumers dominate the category with a percentage of 49%.  The voicers, irates, and activist belong to the complaining type and are dominated by young women, with high levels of education and income. Keywords: consumer complaint behavior, product, crosstab, pearson correlation

  20. Logic, reasoning, and verbal behavior

    OpenAIRE

    Terrell, Dudley J.; Johnston, J. M.

    1989-01-01

    This paper analyzes the traditional concepts of logic and reasoning from the perspective of radical behaviorism and in the terms of Skinner's treatment of verbal behavior. The topics covered in this analysis include the proposition, premises and conclusions, logicality and rules, and deductive and inductive reasoning.

  1. Sniffing behavior communicates social hierarchy.

    Science.gov (United States)

    Wesson, Daniel W

    2013-04-08

    Sniffing is a specialized respiratory behavior that is essential for the acquisition of odors [1-4]. Perhaps not independent of this, sniffing is commonly displayed during motivated [5-7] and social behaviors [8, 9]. No measures of sniffing among interacting animals are available, however, calling into question the utility of this behavior in the social context. From radiotelemetry recordings of nasal respiration, I found that investigation by one rat toward the facial region of a conspecific often elicits a decrease in sniffing frequency in the conspecific. This reciprocal display of sniffing was found to be dependent upon the rat's social status in two separate paradigms, with subordinates reliably decreasing their sniffing frequency upon being investigated in the face by dominant rats. Failure of subordinates to decrease their sniffing frequency shortened the latency for agonistic behavior by dominant rats, reflecting that decreases in sniffing serve as appeasement signals during social interactions. Rats rendered unable to smell persisted in displaying reciprocal sniffing behavior, demonstrating the independence of this behavior from olfaction. Oxytocin treatment in rats with established social hierarchies abolished agonistic behaviors and reciprocal sniffing displays. Together, these findings demonstrate that rodents utilize sniffing behaviors communicatively, not only to collect [6, 10-14] but also to convey information. Copyright © 2013 Elsevier Ltd. All rights reserved.

  2. Behavioral Initiatives in Broad Perspective.

    Science.gov (United States)

    California Univ., Los Angeles. Center for Mental Health in Schools.

    This booklet is a technical assistance sampler addressing the issues of student misbehavior, discipline problems, and behavioral initiatives. The term behavioral initiative is defined, disciplining children with disabilities is discussed, and a cautionary note concerning ignoring students' reasons for misbehavior is presented. A brief entitled…

  3. Attachment, caring and prosocial behavior

    NARCIS (Netherlands)

    Erez, Ayelet

    2007-01-01

    The thesis focuses on 5 studies examining the role of adult attachment in volunteering by defining volunteerism as a form of caregiving. By that we suggest an effect of one behavioral system, attachment, on another, caring or prosocial behaviors in individual or group settings. Studies 1 and 2

  4. Understanding user behavior in Spotify

    NARCIS (Netherlands)

    Zhang, B.; Kreitz, G.; Isaksson, M.; Ubillos, J.; Urdaneta, G.; Pouwelse, J.A.; Epema, D.H.J.

    2013-01-01

    Spotify is a peer-assisted music streaming service that has gained worldwide popularity in the past few years. Until now, little has been published about user behavior in such services. In this paper, we study the user behavior in Spotify by analyzing a massive dataset collected between 2010 and

  5. Building and Defining Behavioral Economics

    NARCIS (Netherlands)

    Heukelom, F.; Emmett, R.; Biddle, J.E.

    2011-01-01

    George Loewenstein, a prominent behavioral economist, recalls thatIn 1994, when Thaler, Camerer, Rabin, Prelec and I spent the year at the Center for Advanced Study in the Behavioral Sciences, we had a meeting to make a kind of final decision about what to call what we were doing. Remarkably, at

  6. Neuroscientific Measures of Covert Behavior

    Science.gov (United States)

    Ortu, Daniele

    2012-01-01

    In radical behaviorism, the difference between overt and covert responses does not depend on properties of the behavior but on the sensitivity of the measurement tools employed by the experimenter. Current neuroscientific research utilizes technologies that allow measurement of variables that are undetected by the tools typically used by behavior…

  7. Salmonid behavior and water temperature

    Science.gov (United States)

    Sally T. Sauter; John McMillan; Jason B. Dunham

    2001-01-01

    Animals react not only to immediate changes in their environment but also to cues that signal long-term changes to which they must adapt to survive. A proximate factor stimulates an animal’s immediate behavioral response, whereas what is known as an ultimate factor causes an animal to adjust its behavior to evolving conditions, thereby increasing its fitness and...

  8. Tax evasion under behavioral structures

    Directory of Open Access Journals (Sweden)

    Gabriela S. Pantoja

    2014-01-01

    Full Text Available We study the strategic interactions between the fiscal authority and the taxpayer regarding tax evasion and auditing. We fit this interaction into a Bayesian game and introduce the concept of behavioral consistency, which helps reducing the number of available strategies and models the stylized fact according to which the choice to evade is subject to behavioral patterns.

  9. Better Behavior for Better Learning.

    Science.gov (United States)

    Novelli, Joan

    1993-01-01

    Presents strategies for banishing behavior problems in the classroom and creating a positive learning environment. The behaviors include name calling; hitting and pushing; tattling; poking and touching; overactivity; talking back; complaining about no playmates; being unprepared to work; and lying, cheating, and stealing. On-the-spot solutions are…

  10. Handbook of Applied Behavior Analysis

    Science.gov (United States)

    Fisher, Wayne W., Ed.; Piazza, Cathleen C., Ed.; Roane, Henry S., Ed.

    2011-01-01

    Describing the state of the science of ABA, this comprehensive handbook provides detailed information about theory, research, and intervention. The contributors are leading ABA authorities who present current best practices in behavioral assessment and demonstrate evidence-based strategies for supporting positive behaviors and reducing problem…

  11. Drug Use and Criminal Behavior

    Science.gov (United States)

    Fink, Ludwig; Hyatt, Murray P.

    1978-01-01

    An overview of addiction and crime is presented. Crimes of violence and sex crimes are contrasted with non-violent criminal behavior when drug-connected. It is suggested that alternative methods of dealing with drug abuse and criminal behavior be explored, and that several previously discarded methods be re-examined. (Author)

  12. Visualization of medicine prescription behavior

    NARCIS (Netherlands)

    Corput, van der P.N.A.; Arends, J.B.A.M.; Wijk, van J.J.

    2014-01-01

    Medicine prescriptions play an important role in medical treatments. More insight in medicine prescription behavior can lead to more efficient and effective treatments, as well as reflection on prescription behavior for specific physicians, types of medicines, or classes of patients. Most current

  13. Pollen Processing Behavior of Heliconius Butterflies: A Derived Grooming Behavior

    Science.gov (United States)

    Hikl, Anna-Laetitia; Krenn, Harald W.

    2011-01-01

    Pollen feeding behaviors Heliconius and Laparus (Lepidoptera: Nymphalidae) represent a key innovation that has shaped other life history traits of these neotropical butterflies. Although all flower visiting Lepidoptera regularly come in contact with pollen, only Heliconius and Laparus butterflies actively collect pollen with the proboscis and subsequently take up nutrients from the pollen grains. This study focused on the behavior of pollen processing and compared the movement patterns with proboscis grooming behavior in various nymphalid butterflies using video analysis. The proboscis movements of pollen processing behavior consisted of a lengthy series of repeated coiling and uncoiling movements in a loosely coiled proboscis position combined with up and down movements and the release of saliva. The proboscis-grooming behavior was triggered by contamination of the proboscis in both pollen feeding and non-pollen feeding nymphalid butterflies. Proboscis grooming movements included interrupted series of coiling and uncoiling movements, characteristic sideways movements, proboscis lifting, and occasionally full extension of the proboscis. Discharge of saliva was more pronounced in pollen feeding species than in non-pollen feeding butterfly species. We conclude that the pollen processing behavior of Heliconius and Laparus is a modified proboscis grooming behavior that originally served to clean the proboscis after contamination with particles. PMID:22208893

  14. Chaotic behavior in nuclei

    International Nuclear Information System (INIS)

    Mitchel, G.; Shriner, J.

    2005-01-01

    relevant measures are considered. We summarize the present experimental status of chaotic behavior in nuclei and discuss the future outlook. (authors)

  15. The possibility of behavioral new institutional economics

    OpenAIRE

    菊沢, 研宗

    2011-01-01

    Behavioral economics has recently been the subject of considerable research with the consequence that theories in behavioral economics and finance have complementarily developed to comprise a research field known as 'behavioral finance'. Subsequent studies seeking to integrate game theory and behavioral economics come under the 'behavioral game theory' umbrella, while those wanting to integrate contract theory and behavioral economics fall under 'behavioral contract theory'. Given such circum...

  16. Integration of human behavior expectations in training: human behavior simulator

    International Nuclear Information System (INIS)

    Obeso Torices, E.

    2012-01-01

    The analysis of operating experience in nuclear Sta Maria de Garona point to fundamental human factor. After evaluation of the Peer Review, reinforcing behavior expectations was identified as improvement area. The human behavior simulator aims at minimizing human error. Making teamwork practices ensures that the equipment itself reinforces their behavior and performance in the work of the Central. The scope of practice to perform on the simulator includes all phases of execution. The team should analyze the best way to run, the impact of it on the ground and interaction with other sections, being the simulator training environment the situation closer to reality.

  17. The behavioral economics of violence.

    Science.gov (United States)

    Rachlin, Howard

    2004-12-01

    From the viewpoint of teleological behaviorism the first question to ask in attempting to understand any behavior, including violent behavior, is: What are its contingencies of reward and punishment? Or, to put the question in economic terms: What are the short-term and long-term costs and benefits that such behavior entails? Let us therefore consider the costs and benefits of youth violence. Among the short-term costs of violent behavior are the physical effort of the act, the possibility of immediate physical retaliation, immediate social disapproval, and the opportunity cost of other social acts that the violent behavior takes the place of (you can't be affectionate and violent at the same time, for instance). Among the immediate benefits of violent behavior are the intrinsic satisfaction of the violent act itself and any extrinsic benefit; if A violently appropriates B's new sneakers then obtaining the sneakers reinforces A's violence. These immediate benefits may well outweigh the costs in many contexts. Among the long-term costs of violent behavior are delayed retaliation, possible social disapproval and loss of social support, rejection from a social group, job loss, and health risks associated with a violent lifestyle. Among the long-term benefits are long-term intimidation of others (your neighbor is less likely to build a fence on your property if you have a reputation for violence), and a possibly exciting lifestyle. These long-term benefits may well be outweighed by the long-term costs. Opposition of long-term net costs to short-term net benefits, where it exists, creates a personal self-control trap: Overall satisfaction may decrease monotonically with rate of the target behavior but, regardless of its rate, the immediate satisfaction of doing it is always higher than that of not doing it. In the case of violent behavior, this trap is exacerbated by the fact that as a person's violence increases, net immediate reinforcement also increases (due to

  18. Hydrologic behavior of fracture networks

    International Nuclear Information System (INIS)

    Long, J.C.S.; Endo, H.K.; Karasaki, K.; Pyrak, L.; MacLean, P.; Witherspoon, P.A.

    1985-01-01

    This paper reviews recent research on the nature of flow and transport in discontinuous fracture networks. The hydrologic behavior of these networks has been examined using two- and three-dimensional numerical models. The numerical models represent random realizations of fracture networks based on statistical field measurements of fracture geometry and equivalent hydraulic aperture. The authors have compared the flux and mechanical transported behavior of these networks to the behavior of equivalent continua. In this way they were able to determine whether a given fracture network could be modeled as an equivalent porous media in both flux and advective transport studies. They have examined departures from porous media behavior both as a function of interconnectivity and heterogeneity. Parameter studies have revealed behavior patterns such as: given a fracture frequency that can be measured in the field, porous media like behavior and the magnitude of permeability are both enhanced if the fractures are longer and the standard deviation of fracture permeabilities is smaller. The behavior of well tests in fractured networks has been modeled and compared to a new analytical well test solution which accounts for the early time dominance of the fractures intersecting the well. Finally, a three-dimensional fracture flow model has been constructed which assumes fractures are randomly located discs. This model has been constructed which assumes fractures are randomly located discs. This model uses a semi-analytical solution for flow such that it is relatively easy to use the model as a tool for stochastic analysis. 13 references, 12 figures

  19. Tactile defensiveness and stereotyped behaviors.

    Science.gov (United States)

    Baranek, G T; Foster, L G; Berkson, G

    1997-02-01

    This study explores the constructs of stereotyped behaviors (e.g., repetitive motor patterns, object manipulations, behavioral rigidities) and tactile defensiveness as relevant to occupational therapy theory and practice and attempts to test their purported relationships in children with developmental disabilities. Twenty-eight children with developmental disabilities and autism were assessed on eight factors of stereotyped behavior via a questionnaire and by four measures of tactile defensiveness. The subjects' scores from the questionnaire were correlated with their scores on the tactile defensiveness measures to see what, if any, relationship among these behaviors exists. Significant relationships emerged from the data, indicating that subjects with higher levels of tactile defensiveness were also more likely to evidence rigid or inflexible behaviors, repetitive verbalizations, visual stereotypes, and abnormal focused affections that are often associated with autism. No significant association was found between motor and object stereotypes and tactile defensiveness. These relationships could not be explained solely by maturational factors. The results suggest that clinicians should include observations of stereotyped behaviors, particularly behavioral rigidities, in conjunction with assessments of sensory defensiveness because these are related phenomena that may pose unique challenges for children with developmental disabilities and autism. Further study is needed to determine the causal mechanisms responsible for these relationships.

  20. Behavioral dimensions of food security.

    Science.gov (United States)

    Timmer, C Peter

    2012-07-31

    The empirical regularities of behavioral economics, especially loss aversion, time inconsistency, other-regarding preferences, herd behavior, and framing of decisions, present significant challenges to traditional approaches to food security. The formation of price expectations, hoarding behavior, and welfare losses from highly unstable food prices all depends on these behavioral regularities. At least when they are driven by speculative bubbles, market prices for food staples (and especially for rice, the staple food of over 2 billion people) often lose their efficiency properties and the normative implications assigned by trade theory. Theoretical objections to government efforts to stabilize food prices, thus, have reduced saliency, although operational, financing, and implementation problems remain important, even critical. The experience of many Asian governments in stabilizing their rice prices over the past half century is drawn on in this paper to illuminate both the political mandates stemming from behavioral responses of citizens and operational problems facing efforts to stabilize food prices. Despite the theoretical problems with free markets, the institutional role of markets in economic development remains. All policy instruments must operate compatibly with prices in markets. During policy design, especially for policies designed to alter market prices, incentive structures need to be compatible with respect to both government capacity (bureaucratic and budgetary) and empirical behavior on the part of market participants who will respond to planned policy changes. A new theoretical underpinning to political economy analysis is needed that incorporates this behavioral perspective, with psychology, sociology, and anthropology all likely to make significant contributions.

  1. Compulsive Buying Behavior: Clinical Comparison with Other Behavioral Addictions.

    Science.gov (United States)

    Granero, Roser; Fernández-Aranda, Fernando; Mestre-Bach, Gemma; Steward, Trevor; Baño, Marta; Del Pino-Gutiérrez, Amparo; Moragas, Laura; Mallorquí-Bagué, Núria; Aymamí, Neus; Gómez-Peña, Mónica; Tárrega, Salomé; Menchón, José M; Jiménez-Murcia, Susana

    2016-01-01

    Compulsive buying behavior (CBB) has been recognized as a prevalent mental health disorder, yet its categorization into classification systems remains unsettled. The objective of this study was to assess the sociodemographic and clinic variables related to the CBB phenotype compared to other behavioral addictions. Three thousand three hundred and twenty four treatment-seeking patients were classified in five groups: CBB, sexual addiction, Internet gaming disorder, Internet addiction, and gambling disorder. CBB was characterized by a higher proportion of women, higher levels of psychopathology, and higher levels in the personality traits of novelty seeking, harm avoidance, reward dependence, persistence, and cooperativeness compared to other behavioral addictions. Results outline the heterogeneity in the clinical profiles of patients diagnosed with different behavioral addiction subtypes and shed new light on the primary mechanisms of CBB.

  2. Financial incentives for healthy behavior: ethical safeguards for behavioral economics.

    Science.gov (United States)

    Lunze, Karsten; Paasche-Orlow, Michael K

    2013-06-01

    Economic incentives to promote healthy behavior are becoming increasingly common and have been suggested as an approach to decreasing healthcare costs. Ethical concerns about programs with such incentives are that they may contribute to inequities, be coercive, interfere with therapeutic relationships, undermine personal responsibility for health, and decrease social solidarity. Additionally, they may be a source of stigma or discrimination, promote dependence, and be unfair for those already engaged in targeted health behaviors or those who cannot fulfill the incentivized behaviors. Incentive programs need to incorporate appropriate safeguards to monitor these risks and support fairness in offering economic incentives to promote healthy behavior. Copyright © 2013 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  3. Compulsive Buying Behavior: Clinical Comparison with Other Behavioral Addictions

    Science.gov (United States)

    Granero, Roser; Fernández-Aranda, Fernando; Mestre-Bach, Gemma; Steward, Trevor; Baño, Marta; del Pino-Gutiérrez, Amparo; Moragas, Laura; Mallorquí-Bagué, Núria; Aymamí, Neus; Gómez-Peña, Mónica; Tárrega, Salomé; Menchón, José M.; Jiménez-Murcia, Susana

    2016-01-01

    Compulsive buying behavior (CBB) has been recognized as a prevalent mental health disorder, yet its categorization into classification systems remains unsettled. The objective of this study was to assess the sociodemographic and clinic variables related to the CBB phenotype compared to other behavioral addictions. Three thousand three hundred and twenty four treatment-seeking patients were classified in five groups: CBB, sexual addiction, Internet gaming disorder, Internet addiction, and gambling disorder. CBB was characterized by a higher proportion of women, higher levels of psychopathology, and higher levels in the personality traits of novelty seeking, harm avoidance, reward dependence, persistence, and cooperativeness compared to other behavioral addictions. Results outline the heterogeneity in the clinical profiles of patients diagnosed with different behavioral addiction subtypes and shed new light on the primary mechanisms of CBB. PMID:27378999

  4. Health behavior change: can genomics improve behavioral adherence?

    Science.gov (United States)

    McBride, Colleen M; Bryan, Angela D; Bray, Molly S; Swan, Gary E; Green, Eric D

    2012-03-01

    The National Human Genome Research Institute recommends pursuing "genomic information to improve behavior change interventions" as part of its strategic vision for genomics. The limited effectiveness of current behavior change strategies may be explained, in part, by their insensitivity to individual variation in adherence responses. The first step in evaluating whether genomics can inform customization of behavioral recommendations is evidence reviews to identify adherence macrophenotypes common across behaviors and individuals that have genetic underpinnings. Conceptual models of how biological, psychological, and environmental factors influence adherence also are needed. Researchers could routinely collect biospecimens and standardized adherence measurements of intervention participants to enable understanding of genetic and environmental influences on adherence, to guide intervention customization and prospective comparative effectiveness studies.

  5. Compulsive buying behavior: clinical comparison with other behavioral addictions

    OpenAIRE

    Granero, Roser; Fernández Aranda, Fernando; Mestre-Bach, Gemma; Steward, Trevor; Baño, Marta; Del Pino Gutiérrez, Amparo; Moragas, Laura; Mallorquí-Bagué, Núria; Aymamí, Maria Neus; Gómez-Peña, Mónica; Tárrega, Salomé; Menchón Magriñá, José Manuel; Jiménez-Murcia, Susana

    2016-01-01

    Compulsive buying behavior (CBB) has been recognized as a prevalent mental health disorder, yet its categorization into classification systems remains unsettled. The objective of this study was to assess the sociodemographic and clinic variables related to the CBB phenotype compared to other behavioral addictions. Three thousand three hundred and twenty four treatment-seeking patients were classified in five groups: CBB, sexual addiction, Internet gaming disorder, Internet addiction, and gamb...

  6. Behavioral self-concept as predictor of teen drinking behaviors.

    Science.gov (United States)

    Dudovitz, Rebecca N; Li, Ning; Chung, Paul J

    2013-01-01

    Adolescence is a critical developmental period for self-concept (role identity). Cross-sectional studies link self-concept's behavioral conduct domain (whether teens perceive themselves as delinquent) with adolescent substance use. If self-concept actually drives substance use, then it may be an important target for intervention. In this study, we used longitudinal data from 1 school year to examine whether behavioral self-concept predicts teen drinking behaviors or vice versa. A total of 291 students from a large, predominantly Latino public high school completed a confidential computerized survey in the fall and spring of their 9th grade year. Survey measures included the frequency of alcohol use, binge drinking and at-school alcohol use in the previous 30 days; and the Harter Self-Perception Profile for Adolescents behavioral conduct subscale. Multiple regressions were performed to test whether fall self-concept predicted the frequency and type of spring drinking behavior, and whether the frequency and type of fall drinking predicted spring self-concept. Fall behavioral self-concept predicted both the frequency and type of spring drinking. Students with low versus high fall self-concept had a predicted probability of 31% versus 20% for any drinking, 20% versus 8% for binge drinking and 14% versus 4% for at-school drinking in the spring. However, neither the frequency nor the type of fall drinking significantly predicted spring self-concept. Low behavioral self-concept may precede or perhaps even drive adolescent drinking. If these results are confirmed, then prevention efforts might be enhanced by targeting high-risk teens for interventions that help develop a healthy behavioral self-concept. Copyright © 2013 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

  7. The continuum of behavior guidance.

    Science.gov (United States)

    Nelson, Travis

    2013-01-01

    Behavior guidance is a continuum of techniques, basic and advanced, fundamental to the provision of quality dental care for pediatric patients. This practice must be individualized, pairing the correct method of behavior guidance with each child. To select the appropriate technique, the clinician must have a thorough understanding of each aspect of the continuum and anticipate parental expectations, child temperament, and the technical procedures necessary to complete care. By effectively using techniques within the continuum of behavior guidance, a healing relationship with the family is maintained while addressing dental disease and empowering the child to receive dental treatment throughout their lifetime. Copyright © 2013 Elsevier Inc. All rights reserved.

  8. 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.

  9. Consumer behavior and energy use

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    A conference was convened to provide an overview of major empirical studies in the area of behavioral research related to energy consumption and conservation. Papers were presented in the areas of national and international perspectives of consumer energy behaviors, methodological issues in consumer behavior research, consumers and travel, energy conservation programs implemented by governments and electric utilities, household energy decision making, financial incentives and disincentives, energy information and its relation to product purchase decisions, solar energy and the consumer, and the impact of conservation programs. Separate abstracts have been prepared for 29 papers from this conference.

  10. [Behavior therapy in older adults].

    Science.gov (United States)

    Junkers, G

    1981-01-01

    Behavior therapy has up to now, only been applied to a limited degree to elderly people. Operant learning paradigma receive special meaning within the framework of intervention as well as theoretical explanation. Publications will be presented for the areas of social behavior, self care, motoric ability etc. according to their different techniques. It is remarkable that interest has only focused institutionalized elderly people with a high degree of incapacitation. In the following discussion the necessity for stronger consideration of the newer behavioral approach as well the latest developments in gerontology will be made clear.

  11. Does Religiosity Predict Suicidal Behavior?

    Directory of Open Access Journals (Sweden)

    David Lester

    2017-10-01

    Full Text Available Research was reviewed on whether self-report measures of religiosity were a protective factor against suicidal behaviors. It was found that scores on Francis’s measure of religiosity was negatively associated with non-lethal suicidal behavior (ideation and attempts, a protective effect. Similarly, it was found that intrinsic religiosity (but not extrinsic religiosity was negatively associated with non-lethal suicidal behaviors. However, these associations were weak. Research is needed on the issue whether counselors can use their patients’ religiosity to reduce the risk of dying by suicide.

  12. Disordered Money Behaviors: Development of the Klontz Money Behavior Inventory

    Directory of Open Access Journals (Sweden)

    Brad T Klontz

    2012-06-01

    Full Text Available Much of the existing literature on financial behavior focuses on basic money management tasks (e.g., balancing a checkbook. However, it can be equally important to identify problematic financial behaviors that can sabotage one’s financial health. The purpose of this study was to create an assessment tool that can be used by mental health and financial professionals to identify disordered money behaviors that may impede on progress towards one’s financial goals. This study asked 422 respondents to indicate their agreement with disordered money behaviors, including compulsive buying, pathological gambling, compulsive hoarding, workaholism, financial enabling, financial dependence, financial denial, and financial enmeshment, which were correlated with demographic characteristics and financial outcomes. The results identified eight subscales derived from 68 disordered money behavior items. All eight subscales were found to have high reliability in measuring disordered behaviors, and six were associated with negative financial health indicators (e.g. less net worth, less income, and/or more revolving credit.

  13. Traffic behavior at freeway bottlenecks.

    Science.gov (United States)

    2014-09-01

    This study examines traffic behavior in the vicinity of a freeway bottleneck, revisiting commonly held : assumptions and uncovering systematic biases that likely have distorted empirical studies of bottleneck : formation, capacity drop, and the funda...

  14. Neuroeconomics and behavioral health economics

    DEFF Research Database (Denmark)

    Larsen, Torben

    2009-01-01

      Objective: Neuroeconomics integrates behavioral economics, psychology and neuroscience. Recently, this line of research is summarized in a neuroeconomic model (NeM) which addresses behavioral health from a new angle as surveyed in this study. Data and Method Firstly, NeM is used as framework...... for explanation of the neural dynamics of normal decision making. Secondly, the literature is reviewed for evidence on hypothesized applications of NeM in behavioral health. Results I. The present bias as documented by neuroeconomic game-trials is explained by NeM as rooted in the basal activation of Amygdala...... mechanism. In this case neuroeconomics may serve as an evidence-based public monitoring across specific historical meditation settings. Conclusion Neuroeconomics reveal the action-mechanism of dominant behavioral health interventions as integrated home care for patients suffering from stroke, heart failure...

  15. Behavioral toxicity of selected radioprotectors

    Science.gov (United States)

    Landauer, M. R.; Davis, H. D.; Kumar, K. S.; Weiss, J. F.

    1992-10-01

    Effective radioprotection with minimal behavioral disruption is essential for the selection of protective agents to be used in manned spaceflight. This overview summarizes the studies on the behavioral toxicity of selected radioprotectors classified as phosphorothioates (WR-2721, WR-3689), bioactive lipids (16, 16 dimethylprostaglandin E2(DiPGE2), platelet activating factor (PAF), leukotriene C4), and immunomodulators (glucan, synthetic trehalose dicorynomycolate, and interleukin-1). Behavioral toxicity was examined in laboratory mice using a locomotor activity test. For all compounds tested, there was a dose-dependent decrease in locomotor behavior that paralleled the dose-dependent increase in radioprotection. While combinations of radioprotective compounds (DiPGE2 plus WR-2721) increased radioprotection, they also decreased locomotor activity. The central nervous system stimulant, caffeine, was able to mitigate the locomotor decrement produced by WR-3689 or PAF.

  16. [Behavioral impairments in Parkinson's disease].

    Science.gov (United States)

    Kashihara, Kenichi

    2004-09-01

    Behavioral impairments in parkinsonian patients include agitation, hypersexuality, stereotypic movement, pathological gambling, abuse of antiparkinsonian drugs, REM sleep behavioral disorder, and restless legs syndrome. Dementia, psychoses, and emotional disorders, such as depression and anxiety/panic disorder, also impair behavior. Symptoms may be produced by dysfunction of the central nervous system, medication, and/or the psychosocial problems associated with Parkinson's disease. Treatment therefore should be based on the cause of the symptoms seen. In some cases, the reduction or change of antiparkinsonian drugs, or both, may be effective. Treatment of the motor symptoms of Parkinson's disease, including motor fluctuations, may reduce the risk of panic attacks being evoked in the 'off' period. Use of antidepressants, sedatives, and neuroleptics may often be effective. Physicians should identify the causes of the symptoms of behavioral impairment and select appropriate treatments.

  17. Addictive behaviors and Parkinson's disease.

    Science.gov (United States)

    Witjas, T; Eusebio, A; Fluchère, F; Azulay, J-P

    2012-01-01

    In Parkinson's disease, the degeneration of the dopaminergic system and the longstanding exposure to dopamine replacement therapy (DRT) may cause, in a group of vulnerable patients, dysregulation of the brain reward system. These patients develop DRT-related compulsions, which include addiction to levodopa or dopamine dysregulation syndrome (DDS), punding, and impulse control disorders (ICDs). ICDs or behavioral addiction reported in Parkinson's disease include pathological gambling, hypersexuality, compulsive buying and binge eating. Although the underlying pathophysiology is still poorly understood, these behaviors are linked by their reward-based and repetitive nature. Such behaviors may result in devastating psychosocial impairment for the patients and are often hidden. The recognition of these behaviors is important and allows a better clinical management. Although the limited data do not permit particular therapeutic strategies, some approaches are worth considering: DRT reduction, trials of non-dopaminergic medications and subthalamic chronic stimulation. Copyright © 2012. Published by Elsevier Masson SAS.

  18. Dementia - behavior and sleep problems

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000029.htm Dementia - behavior and sleep problems To use the sharing ... on this page, please enable JavaScript. People with dementia , often have certain problems when it gets dark ...

  19. Caseworker Behavior and Clients' Employability

    DEFF Research Database (Denmark)

    Weatherall, Cecilie Dohlmann; Markwardt, Kristoffer

    experience, economic environment, and rules and restrictions with respect to active labor market policies. A few studies show that organizational structures and managerial organization within the unemployment offices also influence the employability of unemployed clients. But until now, no studies have...... empirically looked at the link between caseworker behavior and clients’ employability. A very rich survey dataset on caseworker behavior combined with informative panel data on the caseworker’s client—the unemployed—makes it possible to study the link between caseworker behavior and clients’ job possibilities....... Results show that there is a relationship between caseworker behavior and employment among the unemployed. Especially the employability among the insured unemployed is related to the concepts of coping, and professional distance....

  20. Sibling influences on prosocial behavior.

    Science.gov (United States)

    Hughes, Claire; McHarg, Gabrielle; White, Naomi

    2018-04-01

    Sibling relationships are characterized by familiarity and emotional intensity. Alongside frequent shared play, sibling interactions feature complementary interactions (e.g. teaching, caregiving) reflecting age-related asymmetries in socio-cognitive skills. These aspects may underpin sibling influences on prosocial behavior: theoretical accounts of social influences on prosocial behavior highlight emotion sharing, goal alignment, the intrinsically rewarding nature of social interaction, and scaffolding of social norms. Taking a fine-grained approach to prosocial behavior, we examine these processes in relation to sibling influences on children's comforting, sharing, and helping. Emergent themes include: developmental change in the nature of sibling influences on prosocial behavior, the need to consider sibling influences in the wider family context, and the importance of individual differences in the quality of sibling relationships. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. Behavior Problems Antedating Epilepsy Onset

    OpenAIRE

    J Gordon Millichap

    2001-01-01

    The prevalence and nature of behavior problems among 224 children (ages 4 to 14 years) with epilepsy, in the six month period before the first recognized seizure, were studied at the Indiana School of Nursing, Indianapolis.

  2. Health behaviors of postmenopausal women

    Directory of Open Access Journals (Sweden)

    Maria Jasińska

    2014-03-01

    Full Text Available Introduction: Health status and health-related quality of life of postmenopausal women are issues, which nowadays pose a serious challenge to many domains of science. Climacteric symptoms which occur at this stage of life, lower its quality and make a negative contribution to self-reported health status, are mostly observed in a particular group of women. Evaluation of health behaviors performed using a standardized questionnaire, the Health Behavior Inventory (HBI, may help establish a comprehensive diagnosis of women’s health, and thus select effective interventions. A systemic approach to menopause assumes that full fitness of women and good quality of their lives can be maintained not only by means of pharmacotherapy but also other forms of action, especially health education oriented towards changes in the lifestyle and promotion of healthy behaviors. The aim of this study is to perform a HBI-based assessment of women’s health behaviors in such categories as healthy eating habits (HEH, preventive behaviors (PB, positive mental attitudes (PMA, and health practices (HP. Material and methods: The study involved 151 healthy postmenopausal women. A research tool was a standardized questionnaire, the Health Behavior Inventory (HBI. Results: The surveyed women obtained 70% of the maximum score on average, which suggests a medium level of health behaviors in this group. The levels of health behaviors in the categories of positive mental attitudes and health practices significantly differed between older women and their younger counterparts (higher levels were observed among older respondents. There were also significant differences in the levels of healthy behaviors between women with secondary and higher education (those better educated declared healthy behaviors more often. There was no correlation between the level of health behaviors and the BMI of the surveyed women. Conclusions : Older women attached greater

  3. Three essays in risky behaviors

    OpenAIRE

    Sampaio, Mafalda

    2012-01-01

    A PhD Dissertation, presented as part of the requirements for the Degree of Doctor of Philosophy from the NOVA - School of Business and Economics This dissertation consists of three essays on the relationship between risky behaviors and social environment, including the strategic construction of conversational networks to discuss HIV related issues, the impact of social stigma on risky behaviors, and how subjective expectations from parents can influence childhood obesity. Underst...

  4. BEHAVIORAL BIASES IN TRADING SECURITIES

    Directory of Open Access Journals (Sweden)

    Turcan Ciprian Sebastian

    2010-12-01

    Full Text Available The main thesis of this paper represents the importance and the effects that human behavior has over capital markets. It is important to see the link between the asset valuation and investor sentiment that motivate to pay for an asset a certain prices over/below the intrinsic value. The main behavioral aspects discussed are emotional factors such as: fear of regret, overconfidence, perseverance, loss aversion ,heuristic biases, misinformation and thinking errors, herding and their consequences.

  5. Gas Turbine Engine Behavioral Modeling

    OpenAIRE

    Meyer, Richard T; DeCarlo, Raymond A.; Pekarek, Steve; Doktorcik, Chris

    2014-01-01

    This paper develops and validates a power flow behavioral model of a gas tur- bine engine with a gas generator and free power turbine. “Simple” mathematical expressions to describe the engine’s power flow are derived from an understand- ing of basic thermodynamic and mechanical interactions taking place within the engine. The engine behavioral model presented is suitable for developing a supervisory level controller of an electrical power system that contains the en- gine connected to a gener...

  6. Suicidal Behavior in Eating Disorders

    Directory of Open Access Journals (Sweden)

    Bedriye Oncu

    2013-03-01

    Full Text Available Suicide associated mortality rates are notable for eating disorders. Crude mortality rate associated with suicide, varies between 0% and 5.3% in patients with eating disorders. Prominent risk factors for suicidal behavior among these patients are subtype of the eating disorders, comorbid psychiatric diagnosis (e.g. depression, alcohol and substance abuse, personality disorders, ultrarapid drug metabolism, history of childhood abuse and particular family dynamics. In this article, suicidal behavior and associated factors in eating disorders are briefly reviewed.

  7. Does Competition Destroy Ethical Behavior?

    OpenAIRE

    Andrei Shleifer

    2004-01-01

    Explanations of unethical behavior often neglect the role of competition, as opposed to greed, in assuring its spread. Using the examples of child labor, corruption, "excessive" executive pay, corporate earnings manipulation, and commercial activities by universities, this paper clarifies the role of competition in promoting censured conduct. When unethical behavior cuts costs, competition drives down prices and entrepreneurs' incomes, and thereby reduces their willingness to pay for ethical ...

  8. The behavior style of coaches

    Directory of Open Access Journals (Sweden)

    Mijanović Mihajlo

    2016-01-01

    Full Text Available On the sample by 121 perspective young athletes was carried out the researching in the aim to establish the behavior style of coaches. The relevant information was obtained through the validated questionnaires of Chelladura and Saleha (1980. The questionnaire contains 40 questions which directly determine 5 behavior styles of coaches. All questions possess the scale by 5 levels with possible statements: (always, often, periodically, rarely and never. The true answer is only one statement on one question. It is word about five degrees 'Likert's scale'. It was carried out extensive and complex statistics processing of date, where the input qualitative categorical variables were transformed into quantitative. In the next step, transformed categorical variables were exposed in classical and neoclassical statistical methodology. On the base of exact indications which were obtained by using relevant invariant and multivariate statistical methods and tests, dominant behavior style of coaches is 'Instructive'. This behavior style of coach is the most desirable. According to this researching at the last position is behavior style which is the autocratically and it is also at the same time the least desirable. The results of Analysis of variance (ANOVA and Canonic discriminative analysis show the general statistical significant difference in the representation of the behavior styles. Instructive and Autocratic behavior style of coach mostly influences on the total (general discrimination i.e. difference. For above mentioned styles, it could be said that they are paradigm of contrasts in every way. Values of Tukey - HSD test explicitly shows that there are not statistical significant difference between Instructive Style and style Awarded - Feedback as well as between Democratically and style of Social Support. The other combinations i.e. couples of behavior styles are statistical significantly different.

  9. Behavioral assays in environmental toxicology

    Energy Technology Data Exchange (ETDEWEB)

    Weiss, B.

    1979-01-01

    Environmental toxicology is too permeated by questions about how the whole organism functions to abandon intact animals as test systems. Behavior does not participate as a single entity or discipline. It ranges across the total spectrum of functional toxicity, from tenuous subjective complaints to subtle sensory and motor disturbances demanding advanced instrumentation for their evaluation. Three facets of behavioral toxicology that illustrate its breadth of interests and potential contributions are discussed.

  10. Anthropological Invariants in Travel Behavior

    OpenAIRE

    Marchetti, C.

    1994-01-01

    Personal travel appears to be much more under the control of basic instinct than of economic drive. This may be the reason for the systematic mismatch between the results of cost benefit analysis and the actual behavior of travelers. In this paper a list of the basic instincts that drive and contain travelers' behavior has been put together, showing how they mesh with technological progress and economic constraints.

  11. Hydrologic behavior of fracture networks

    International Nuclear Information System (INIS)

    Long, J.C.S.; Endo, H.K.; Karasaki, K.; Pyrak, L.; MacLean, P.; Witherspoon, P.A.

    1984-10-01

    This paper reviews recent research on the nature of flow and transport in discontinuous fracture networks. The hydrologic behavior of these networks has been examined using two- and three-dimensional numerical models. The numerical models represent random realizations of fracture networks based on statistical field measurements of fracture geometry and equivalent hydraulic aperture. We have compared the flux and mechanical transport behavior of these networks to the behavior of equivalent continua. In this way we are able to determine whether a given fracture network can be modeled as an equivalent porous media in both flux and advective transport studies. We have examined departures from porous media behavior both as a function of interconnectivity and heterogeneity. Parameter studies have revealed behavior patterns such as: given a fracture frequency that can be measured in the field, porous media like behavior and the magnitude of permeability are both enhanced if the fractures are longer and the standard deviation of fracture permeabilities is smaller. Transport studies have shown that the ratio between flux and velocity is not necessarily constant when the direction of flow is changed in systems which do behave like a porous media for flux. Thus the conditions under which porous media analysis can be used in transport studies are more restrictive than the condition for flux studies. We have examined systems which do not behave like porous media and have shown how the in situ behavior varies as a function of scale of observation. The behavior of well tests in fractured networks has been modeled and compared to a new analytical well test solution which accounts for the early time dominance of the fractures intersecting the well. Finally, a three-dimensional fracture flow model has been constructed which assumes fractures are randomly located discs. 13 references, 12 figures

  12. Behavior acquisition in artificial agents

    OpenAIRE

    Thurau, Christian

    2006-01-01

    Computational skill acquisition in robots and simulated agents has been a topic of increasing popularity throughout the last years. Despite impressive progress, autonomous behavior at a level of animals and humans are not yet replicated by machines. Especially when a complex environment demands versatile, goal-oriented behavior, current artificial systems show shortcomings. Consider for instance modern 3D computer games. Despite their key role for more emersive game experience, surprisingly l...

  13. Behavioral control and reward sensitivity in adolescents’ risk taking behavior : A longitudinal TRAILS study

    NARCIS (Netherlands)

    Peeters, M.; Oldehinkel, Tineke; Vollebergh, W.A.M.

    2017-01-01

    Neurodevelopmental theories of risk behavior hypothesize that low behavioral control in combination with high reward sensitivity explains adolescents' risk behavior. However, empirical studies examining this hypothesis while including actual risk taking behavior in adolescence are lacking. In this

  14. Behavioral Control and Reward Sensitivity in Adolescents' Risk Taking Behavior : A Longitudinal TRAILS Study

    NARCIS (Netherlands)

    Peeters, Margot; Oldehinkel, Tineke; Vollebergh, Wilma

    2017-01-01

    Neurodevelopmental theories of risk behavior hypothesize that low behavioral control in combination with high reward sensitivity explains adolescents' risk behavior. However, empirical studies examining this hypothesis while including actual risk taking behavior in adolescence are lacking. In this

  15. Organizational Citizenship Behavior and Counterproductive Work Behavior: Cross-cultural comparisons between Turkey and the Netherlands

    NARCIS (Netherlands)

    N. Cem-Ersoy (Nevra)

    2010-01-01

    textabstractThis research project explores cultural determinants that facilitate positive employee behavior. In the literature, this behavior is identified as organizational citizenship behavior (OCB). The dissertation also focuses on factors related to counterproductive work behavior (CWB). CWB is

  16. Atypical sexual behavior during sleep.

    Science.gov (United States)

    Guilleminault, Christian; Moscovitch, Adam; Yuen, Kin; Poyares, Dalva

    2002-01-01

    This article reports a case series of atypical sexual behavior during sleep, which is often harmful to patients or bed partners. Eleven subjects underwent clinical evaluation of complaints of sleep-related atypical sexual behavior. Complaints included violent masturbation, sexual assaults, and continuous (and loud) sexual vocalizations during sleep. One case was a medical-legal case. Sleep logs, clinical evaluations, sleep questionnaires, structured psychiatric interviews, polysomnography, actigraphy, home electroencephalographic monitoring during sleep, and clinical electroencephalographic monitoring while awake and asleep were used to determine clinical diagnoses. Atypical sexual behaviors during sleep were associated with feelings of guilt, shame, and depression. Because of these feelings, patients and bed partners often tolerated the abnormal behavior for long periods of time without seeking medical attention. The following pathologic sleep disorders were demonstrated on polysomnography: partial complex seizures, sleep-disordered breathing, stage 3 to 4 non-rapid eye movement (REM) sleep parasomnias, and REM sleep behavior disorder. These findings were concurrent with morning amnesia. The atypical behaviors were related to different syndromes despite the similarity of complaints from bed partners. In most cases the disturbing and often harmful symptoms were controlled when counseling was instituted and sleep disorders were treated. In some cases treatment of seizures or psychiatric disorders was also needed. Clonazepam with simultaneous psychotherapy was the most common successful treatment combination. The addition of antidepressant or antiepileptic medications was required in specific cases.

  17. Behavioral Targeting—Consumer Tracking

    Science.gov (United States)

    Srimani, P. K.; Srinivas, A.

    2011-12-01

    Behavioral targeting is an online marketing method that collects data on the browsing activities of consumers, in order to `target' more relevant online advertising. Behavioral targeting enables marketers to reach in-market consumers and increases the value of publisher inventory. At the heart of behavioral targeting is a learning-based investigation of consumer behaviors. It helps marketers understand consumers' purchase patterns over time, mapping out a customer's activities based not only on a single purchase but also on an annual or even lifetime basis. As marketers increasingly appreciate the importance of customer lifetime value, behavioral targeting can be a foundation for creating a continuous analytical study of consumer trends and patterns. But as behavioural-targeting systems become more sophisticated and invasive, it is vital that the companies behind them are open with users about what is going on, and give them control over their personal information. The aim of this paper is to explore the various tools and techniques of behavioral targeting and its benefits to online marketing. A multiple—case study approach was used for exploring the effectiveness and acceptance of online marketing in the area of the online marketing.

  18. Dopamine, behavioral economics, and effort

    Directory of Open Access Journals (Sweden)

    John D Salamone

    2009-09-01

    Full Text Available Abstract. There are numerous problems with the hypothesis that brain dopamine (DA systems, particularly in the nucleus accumbens, directly mediate the rewarding or primary motivational characteristics of natural stimuli such as food. Research and theory related to the functions of mesolimbic DA are undergoing a substantial conceptual restructuring, with the traditional emphasis on hedonia and primary reward yielding to other concepts and lines of inquiry. The present review is focused upon the involvement of nucleus accumbens DA in behavioral activation and effort-related processes. Viewed from the framework of behavioral economics, the effects of accumbens DA depletions and antagonism on food-reinforced behavior are highly dependent upon the work requirements of the instrumental task, and DA depleted rats are more sensitive to increases in response costs (i.e., ratio requirements. Moreover, interference with accumbens DA transmission exerts a powerful influence over effort-related choice behavior. Rats with accumbens DA depletions or antagonism reallocate their instrumental behavior away from food-reinforced tasks that have high response requirements, and instead these rats select a less-effortful type of food-seeking behavior. Nucleus accumbens DA and adenosine interact in the regulation of effort-related functions, and other brain structures (anterior cingulate cortex, amygdala, ventral pallidum also are involved. Studies of the brain systems regulating effort-based processes may have implications for understanding drug abuse, as well as energy-related disorders such as psychomotor slowing, fatigue or anergia in depression and other neurological disorders.

  19. Experimental methods in behavioral teratology

    Energy Technology Data Exchange (ETDEWEB)

    Zbinden, G.

    1981-09-01

    Efforts are made to develop toxicological techniques with which new behavioral teratogens can be recognized. The review describes the most important experimental methods which are presently explored, and which are based on a rich body of knowledge accumulated by experimental psychologists. Most of the tests were developed with small animals, mostly with rats. They range from the rather straightforward determination of various reflexes to complex behavioral situations involving mechanical devices, operant conditioning techniques and procedures evaluating social behavior. In applying these methods in routine toxicology, it is important to remember, that many behavioral effects determined in newborn and adult animals are subtle. Moreover, they are influenced by a large variety of environmental factors affecting the health and the behavior of the mothers and of the offspring in the early and later phases of development. Therefore, the experiments must be conducted under highly standardized conditions and must be controlled rigorously. It is concluded that the best experimental strategy for the evaluation of potential behavioral teratogens is not yet established. Therefore, it would be premature to decide on a fixed protocol to be included in routine animal safety experiments for drugs and other chemical substances.

  20. The primatologist as a behavioral engineer.

    Science.gov (United States)

    Martin, Allison L

    2017-01-01

    The field of primate behavior management has had only limited success in preventing and treating abnormal behaviors, such as stereotypy and self-injury, in captive non-human primates (NHP). In contrast, applied behavior analysts have had great success in treating similar topographies of behavior in human clinical settings. By adapting and adopting the behavioral principles and methodologies commonly used by applied behavior analysts, primatologists may be able to develop more effective ways to analyze, reduce, and prevent these aberrant behaviors in NHP. This article reviews studies that have used behavior analytic techniques to successfully address problem behaviors in NHP. Additionally, relevant literature from the field of applied behavior analysis is reviewed to illustrate how adopting a theoretical framework that emphasizes the determination of the underlying operant functions of behavior could lead to new behavioral technologies and advance the field of captive primate management. Am. J. Primatol. 79:e22500, 2017. © 2015 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  1. What Is a Developmental-Behavioral Pediatrician?

    Science.gov (United States)

    ... social worker. Developmental-behavioral pediatricians work closely with parents, families, and schools. Developmental-behavioral pediatricians understand that children’s development and behavior happen first and foremost in the ...

  2. Student prosocial behavior and academic achievement

    OpenAIRE

    Spasenović Vera Z.

    2004-01-01

    The paper considers correlation between student prosocial behavior and academic achievement. Attention first focuses on the issue of prosocial behavior defining, making it operational and measuring it. Next consideration is given to the ways that prosocial behavior contributes to academic achievement. It is thought that prosocial behavior can produce indirect effects on student prosocial behavior because it is bound to certain academically relevant forms of behavior leading to successful lear...

  3. [Dialectical behavior therapy approaches with disruptive behavior disorders].

    Science.gov (United States)

    Stadler, Christina; Manetsch, Madleina; Vriends, Noortje

    2016-11-01

    Disruptive behaviour disorders comprise the diagnosis conduct disorder (CD) and in adults the diagnosis antisocial personality disorder (APD). CD is seen as a difficult-to-treat disorder with a high risk for persistent behavioral problems. In addition, CD is seen as the precursor to antisocial personality disorder (Kretschmer et al., 2014). Dialectical behavior therapy (DBT) was originally developed by Marsha Linehan (1991) for the treatment of borderline personality disorder, but because of the core deficits in emotion regulation in disruptive behavior disorders, DBT is also increasingly being recommended for the treatment of CD and APD. This review presents DBT adaptions for the forensic setting and for the treatment of CD/APD. Clinical implications are discussed.

  4. Behavioral Teratogenesis in Drosophila melanogaster.

    Science.gov (United States)

    Mishra, Monalisa; Barik, Bedanta Kumar

    2018-01-01

    Developmental biology is a fascinating branch of science which helps us to understand the mechanism of development, thus the findings are used in various therapeutic approach. Drosophila melanogaster served as a model to find the key molecules that initiate and regulate the mechanism of development. Various genes, transcription factors, and signaling pathways helping in development are identified in Drosophila. Many toxic compounds, which can affect the development, are also recognized using Drosophila model. These compounds, which can affect the development, are named as a teratogen. Many teratogens identified using Drosophila may also act as a teratogen for a human being since 75% of conservation exist between the disease genes present in Drosophila and human. There are certain teratogens, which do not cause developmental defect if exposed during pregnancy, however; behavioral defect appears in later part of development. Such compounds are named as a behavioral teratogen. Thus, it is worthy to identify the potential behavioral teratogen using Drosophila model. Drosophila behavior is well studied in various developmental stages. This chapter describes various methods which can be employed to test behavioral teratogenesis in Drosophila.

  5. Environmental behavior of technetium-99

    International Nuclear Information System (INIS)

    Turcotte, M.D.S.

    1982-12-01

    This report presents a review of the literature on technetium-99. The chemical and physical properties of some technetium compounds are considered, and a discussion of possible source terms is included. Literature on the environmental behavior of technetium is presented, including its behavior in the bodies of animals and humans. The primary sources of Tc-99 in the environment are fallout from atomic detonations and releases from nuclear fuel reprocessing plants. The environmental behavior of technetium-99 has been studied predominantly with respect to movement in soil and accumulation in plants. There is a surprising scarcity of data on behavior of Tc-99 in the atmosphere and in aquatic systems. Additional work needs to be conducted in these two areas to determine behavior and to acquire baseline concentration data. Much of the soil work has produced contradictory results. In-depth studies of holdup mechanisms for Tc-99 in both geological repositories and soil need to be conducted. Since plants represent a potential bioaccumulation of Tc-99, plant uptake studies of Tc-99 under field conditions also need to be done

  6. INFORMATION ASYMMETRY AND HERDING BEHAVIOR

    Directory of Open Access Journals (Sweden)

    Puput Tri Komalasari

    2016-06-01

    Full Text Available Conceptually, the stock market is strong form efficient in the long term. However, in practice, there are various forms of market anomalies that undermine the accuracy of the efficient market hypothesis. One factor suspected as the cause of market inefficiency is herding behavior. Investors herd when they imitate the actions of other investors. This behavior occurs when there is a continuous interaction among rational investors that prevents them from seeking information about market fundamentals. This study provides new insights by including information asymmetry as a moderating variable. This research examines the phenomenon of herding behavior in the Indonesia Stock Exchange as well as examines directly the effect of information asymmetry on herding behavior. The period of study is 2008 using time series of daily stocks data that actively traded in the capital market. Results of this study find that investor tends to follow market consensus when price changes at the low level, but when there is large price swing market participant acts independently from other investors. Interestingly, this study finds that information asymmetry is a necessary condition for the existence of herding behavior.

  7. Behavior model for performance assessment

    International Nuclear Information System (INIS)

    Brown-VanHoozer, S. A.

    1999-01-01

    Every individual channels information differently based on their preference of the sensory modality or representational system (visual auditory or kinesthetic) we tend to favor most (our primary representational system (PRS)). Therefore, some of us access and store our information primarily visually first, some auditorily, and others kinesthetically (through feel and touch); which in turn establishes our information processing patterns and strategies and external to internal (and subsequently vice versa) experiential language representation. Because of the different ways we channel our information, each of us will respond differently to a task--the way we gather and process the external information (input), our response time (process), and the outcome (behavior). Traditional human models of decision making and response time focus on perception, cognitive and motor systems stimulated and influenced by the three sensory modalities, visual, auditory and kinesthetic. For us, these are the building blocks to knowing how someone is thinking. Being aware of what is taking place and how to ask questions is essential in assessing performance toward reducing human errors. Existing models give predications based on time values or response times for a particular event, and may be summed and averaged for a generalization of behavior(s). However, by our not establishing a basic understanding of the foundation of how the behavior was predicated through a decision making strategy process, predicative models are overall inefficient in their analysis of the means by which behavior was generated. What is seen is the end result

  8. BEHAVIORAL HAZARD IN HEALTH INSURANCE*

    Science.gov (United States)

    Baicker, Katherine; Mullainathan, Sendhil; Schwartzstein, Joshua

    2015-01-01

    A fundamental implication of standard moral hazard models is overuse of low-value medical care because copays are lower than costs. In these models, the demand curve alone can be used to make welfare statements, a fact relied on by much empirical work. There is ample evidence, though, that people misuse care for a different reason: mistakes, or “behavioral hazard.” Much high-value care is underused even when patient costs are low, and some useless care is bought even when patients face the full cost. In the presence of behavioral hazard, welfare calculations using only the demand curve can be off by orders of magnitude or even be the wrong sign. We derive optimal copay formulas that incorporate both moral and behavioral hazard, providing a theoretical foundation for value-based insurance design and a way to interpret behavioral “nudges.” Once behavioral hazard is taken into account, health insurance can do more than just provide financial protection—it can also improve health care efficiency. PMID:23930294

  9. Behavior model for performance assessment.

    Energy Technology Data Exchange (ETDEWEB)

    Borwn-VanHoozer, S. A.

    1999-07-23

    Every individual channels information differently based on their preference of the sensory modality or representational system (visual auditory or kinesthetic) we tend to favor most (our primary representational system (PRS)). Therefore, some of us access and store our information primarily visually first, some auditorily, and others kinesthetically (through feel and touch); which in turn establishes our information processing patterns and strategies and external to internal (and subsequently vice versa) experiential language representation. Because of the different ways we channel our information, each of us will respond differently to a task--the way we gather and process the external information (input), our response time (process), and the outcome (behavior). Traditional human models of decision making and response time focus on perception, cognitive and motor systems stimulated and influenced by the three sensory modalities, visual, auditory and kinesthetic. For us, these are the building blocks to knowing how someone is thinking. Being aware of what is taking place and how to ask questions is essential in assessing performance toward reducing human errors. Existing models give predications based on time values or response times for a particular event, and may be summed and averaged for a generalization of behavior(s). However, by our not establishing a basic understanding of the foundation of how the behavior was predicated through a decision making strategy process, predicative models are overall inefficient in their analysis of the means by which behavior was generated. What is seen is the end result.

  10. Towards Behaviorally Informed Public Interventions

    Directory of Open Access Journals (Sweden)

    Karol Olejniczak

    2015-06-01

    Full Text Available Purpose: This article informs readers about the theoretical and practical origins of the behaviorally informed interventions (BIPI, analyzes examples of the BIPI from different policy sectors and strategies they offer for policy and regulatory design, and discusses applications and implications of BIPI for public interventions Methodology: This paper is based on a review of literature, as well as an inspection of administrative practices in OECD countries. It encompasses a systematic analysis of scientific papers fromthe SCOPUS database and a query carried out at the library of George Washington University. Findings: The traditional approach to public policy research is based on rational choice theory. It offers limited support, because by assuming perfect rationality of policy decisions, it overlooks existence of systematic errors and biases of human decision-making. The authors argue that behaviorally informed public interventions (BIPI might contribute to improving the effectiveness of a number of public measures – regulation, projects, programs, and even entire policies. Practical implications: The behavioral approach allows decision-makers to better understand the decisions and behaviors of citizens, as well as to design more effective interventions with minimum effort by adapting the existing solutions to real decision mechanisms of citizens. Originality: By combining the concepts of traditional approach with the growing behavioral approach, the authors aim to propose a new theoretical framework (BIPI to be used as a tool for policy design, delivery and evaluation.

  11. Behavioral Intention and Behavior toward the Obese on a College Campus: An Exploratory Analysis of Discriminatory Behavior

    Science.gov (United States)

    Irwin, Carol; Symons, Cynthia W.; Kerr, Dianne L.

    2009-01-01

    Background: Discriminatory behavior toward the obese is ubiquitous, which can lead to psychological conditions that exacerbate physical repercussions. Purpose: Using the Theory of Planned Behavior (TPB), this study examined the link between college students' behavioral intention and self-reported behavior toward the obese. Possible connections…

  12. Valuable, but not maximal: it's time behavior therapy attend to its behaviorism.

    Science.gov (United States)

    Staats, A W

    1999-04-01

    The field of behavior therapy is not in touch with itself in terms of its overarching behaviorism. Many erroneously consider its basic behaviorism to have been radical behaviorism and continue to look to develop behavior therapy (including behavior analysis and behavioral assessment) within that framework. But that approach turns out to be much less than maximal because there is a more advanced, better developed behaviorism within which to conduct and project the field. There is much that behavior therapy is not doing in practice and research because it is not making full use of that behaviorism foundation.

  13. Cognitive-behavioral play therapy.

    Science.gov (United States)

    Knell, S M

    1998-03-01

    Discusses cognitive-behavioral play therapy (CBPT), a developmentally sensitive treatment for young children that relies on flexibility, decreased expectation for verbalizations by the child, and increased reliance on experiential approaches. The development of CBPT for preschool-age children provides a relatively unique adaptation of cognitive therapy as it was originally developed for adults. CBPT typically contains a modeling component through which adaptive coping skills are demonstrated. Through the use of play, cognitive change is communicated indirectly, and more adaptive behaviors can be introduced to the child. Modeling is tailored for use with many specific cognitive and behavioral interventions. Generalization and response prevention are important features of CBPT. With minor modifications, many of the principles of cognitive therapy, as delineated for use with adults, are applicable to young children. Case examples are presented to highlight the application of CBPT. Although CBPT has a sound therapeutic base and utilizes proven techniques, more rigorous empirical scrutiny is needed.

  14. Dynamic behaviors in directed networks

    International Nuclear Information System (INIS)

    Park, Sung Min; Kim, Beom Jun

    2006-01-01

    Motivated by the abundance of directed synaptic couplings in a real biological neuronal network, we investigate the synchronization behavior of the Hodgkin-Huxley model in a directed network. We start from the standard model of the Watts-Strogatz undirected network and then change undirected edges to directed arcs with a given probability, still preserving the connectivity of the network. A generalized clustering coefficient for directed networks is defined and used to investigate the interplay between the synchronization behavior and underlying structural properties of directed networks. We observe that the directedness of complex networks plays an important role in emerging dynamical behaviors, which is also confirmed by a numerical study of the sociological game theoretic voter model on directed networks

  15. Linking brain, mind and behavior.

    Science.gov (United States)

    Makeig, Scott; Gramann, Klaus; Jung, Tzyy-Ping; Sejnowski, Terrence J; Poizner, Howard

    2009-08-01

    Cortical brain areas and dynamics evolved to organize motor behavior in our three-dimensional environment also support more general human cognitive processes. Yet traditional brain imaging paradigms typically allow and record only minimal participant behavior, then reduce the recorded data to single map features of averaged responses. To more fully investigate the complex links between distributed brain dynamics and motivated natural behavior, we propose the development of wearable mobile brain/body imaging (MoBI) systems that continuously capture the wearer's high-density electrical brain and muscle signals, three-dimensional body movements, audiovisual scene and point of regard, plus new data-driven analysis methods to model their interrelationships. The new imaging modality should allow new insights into how spatially distributed brain dynamics support natural human cognition and agency.

  16. Understanding Electronic Word of Behavior

    DEFF Research Database (Denmark)

    Kunst, Katrine; Vatrapu, Ravi

    2018-01-01

    The widespread digitization of consumers’ daily lives entails a plethora of digital traces of consumers’ behaviors. These traces can be turned into meaningful communicative and observable content by the services that possess the trace data. While extant research has empirically showed this to have...... a significant impact on consumer choices we argue that the phenomenon is undertheorized. In this theoretical paper, we conceptualize this kind of observable behavior-based information as ‘Electronic Word of Behavior’ (eWOB) and define it as “published accounts of behavior, based on the unobservable digital...... traces of consumers’ behaviors”. We characterize eWOB as an instantiation of Digital Trace Data and situate it within the established concepts of Social Interactions and Electronic Word of Mouth (eWOM). By drawing on extant empirical research and constructs from Digital Trace Data, Social Interactions...

  17. A review of different behavior modification strategies designed to reduce sedentary screen behaviors in children.

    Science.gov (United States)

    Steeves, Jeremy A; Thompson, Dixie L; Bassett, David R; Fitzhugh, Eugene C; Raynor, Hollie A

    2012-01-01

    Previous research suggests that reducing sedentary screen behaviors may be a strategy for preventing and treating obesity in children. This systematic review describes strategies used in interventions designed to either solely target sedentary screen behaviors or multiple health behaviors, including sedentary screen behaviors. Eighteen studies were included in this paper; eight targeting sedentary screen behaviors only, and ten targeting multiple health behaviors. All studies used behavior modification strategies for reducing sedentary screen behaviors in children (aged 1-12 years). Nine studies only used behavior modification strategies, and nine studies supplemented behavior modification strategies with an electronic device to enhance sedentary screen behaviors reductions. Many interventions (50%) significantly reduced sedentary screen behaviors; however the magnitude of the significant reductions varied greatly (-0.44 to -3.1 h/day) and may have been influenced by the primary focus of the intervention, number of behavior modification strategies used, and other tools used to limit sedentary screen behaviors.

  18. Understanding Behaviors in Videos through Behavior-Specific Dictionaries

    DEFF Research Database (Denmark)

    Ren, Huamin; Liu, Weifeng; Olsen, Søren Ingvor

    2018-01-01

    Understanding behaviors is the core of video content analysis, which is highly related to two important applications: abnormal event detection and action recognition. Dictionary learning, as one of the mid-level representations, is an important step to process a video. It has achieved state...

  19. Behavioral interventions for office-based care: behavior change.

    Science.gov (United States)

    Delfino, Matthew; Larzelere, Michele McCarthy

    2014-03-01

    Family physicians play an important role in identifying and treating the behavioral etiologies of morbidity and mortality. Changing behavior is a challenging process that begins with identifying a patient's readiness to change. Interventions, such as motivational interviewing, are used to increase a patient's desire to change, and cognitive behavioral therapy can be initiated to increase a patient's likelihood of change, particularly if barriers are identified. After patients embark on change, family physicians are uniquely positioned to connect them to self-help programs, more intensive psychotherapy, and newer technology-based support programs, and to provide repeated, brief, positive reinforcement. Specific behavioral interventions that can be effective include computerized smoking cessation programs; electronic reminders and support delivered by family physicians or other clinicians for weight loss; linkage to community-based programs for seniors; increased length and demands of in-school programs to support exercise participation by children; and access reduction education to prevent firearm injury. Written permission from the American Academy of Family Physicians is required for reproduction of this material in whole or in part in any form or medium.

  20. Theoretical behaviorism meets embodied cognition : Two theoretical analyses of behavior

    NARCIS (Netherlands)

    Keijzer, F.A.

    2005-01-01

    This paper aims to do three things: First, to provide a review of John Staddon's book Adaptive dynamics: The theoretical analysis of behavior. Second, to compare Staddon's behaviorist view with current ideas on embodied cognition. Third, to use this comparison to explicate some outlines for a

  1. Emotional responses to behavioral economic incentives for health behavior change

    NARCIS (Netherlands)

    van der Swaluw, Koen; Lambooij, Mattijs S.; Mathijssen, Jolanda J.P.; Zeelenberg, Marcel; Polder, Johan J.; Prast, Henriëtte M.

    2018-01-01

    Many people aim to change their lifestyle, but have trouble acting on their intentions. Behavioral economic incentives and related emotions can support commitment to personal health goals, but the related emotions remain unexplored. In a regret lottery, winners who do not attain their health goals

  2. Emotional Responses to Behavioral Economic Incentives for Health Behavior Change

    NARCIS (Netherlands)

    van der Swaluw, Koen; Lambooij, Mattijs S; Mathijssen, Jolanda; Zeelenberg, Marcel; Polder, Johan; Prast, Henriette

    2018-01-01

    Many people aim to change their lifestyle, but have trouble acting on their intentions. Behavioral economic incentives and related emotions can support commitment to personal health goals, but the related emotions remain unexplored. In a regret lottery, winners who do not attain their health goals

  3. Behavioral Economics and Public Opinion

    DEFF Research Database (Denmark)

    Sunstein, Cass R.; Reisch, Lucia A.

    2018-01-01

    In recent years, there has been a great deal of discussion of uses of behavioral economics in policy circles, with a focus on empirical, conceptual and ethical questions. On the basis of data from many nations, our forthcoming book asks and answers a question pressing in democratic......-approve of behaviorally informed polices? (Short answer: Yes.) Do citizens of different nations agree with each other? (Short answer: Mostly yes, but with intriguing qualifications, involving diverging levels of trust and different evaluations of liberty.) This article previews our book, providing new insights...

  4. Driving safety and adolescent behavior.

    Science.gov (United States)

    Brown, R C; Sanders, J M; Schonberg, S K

    1986-04-01

    Accidents, and mainly automotive accidents, are currently the leading cause of mortality and morbidity among young people. Understanding and addressing the issue of automotive accident prevention requires an awareness of the multiple psychodynamic, familial, and societal influences that affect the development and behavior of adolescents. Risk-taking behavior is the product of complex personal and environmental factors. As pediatricians, we have the obligation and the opportunity to improve the safety of our youth who drive and ride. This opportunity is available to us not only in our roles as counselors to youth and families, but also as we serve as role models, educators, and agents for change within our communities.

  5. Gap junctions and motor behavior

    DEFF Research Database (Denmark)

    Kiehn, Ole; Tresch, Matthew C.

    2002-01-01

    The production of any motor behavior requires coordinated activity in motor neurons and premotor networks. In vertebrates, this coordination is often assumed to take place through chemical synapses. Here we review recent data suggesting that electrical gap-junction coupling plays an important role...... in coordinating and generating motor outputs in embryonic and early postnatal life. Considering the recent demonstration of a prevalent expression of gap-junction proteins and gap-junction structures in the adult mammalian spinal cord, we suggest that neuronal gap-junction coupling might also contribute...... to the production of motor behavior in adult mammals....

  6. Verbal behavior: The other reviews

    Science.gov (United States)

    Knapp, Terry J.

    1992-01-01

    The extensive attention devoted to Noam Chomsky's review of Verbal Behavior by B.F. Skinner has resulted in a neglect of more than a dozen other rewiews of the work. These are surveyed and found to be positive and congenial in tone, with many of the reviewers advancing his/her own analysis of speech and language. The dominant criticism of the book was its disregard of central or implicit processes and its lack of experimental data. An examination of the receptive history of Verbal Behavior offers a more balanced historical account than those which rely excessively on Chomsky's commentary PMID:22477049

  7. Analytical estimates of structural behavior

    CERN Document Server

    Dym, Clive L

    2012-01-01

    Explicitly reintroducing the idea of modeling to the analysis of structures, Analytical Estimates of Structural Behavior presents an integrated approach to modeling and estimating the behavior of structures. With the increasing reliance on computer-based approaches in structural analysis, it is becoming even more important for structural engineers to recognize that they are dealing with models of structures, not with the actual structures. As tempting as it is to run innumerable simulations, closed-form estimates can be effectively used to guide and check numerical results, and to confirm phys

  8. Digital behavioral and psychological principles

    CERN Document Server

    Hausman, Angela

    2014-01-01

    The chapters in this e-book lie firmly within Web 2.0 and deal with human aspects of interactions between consumers and between consumers and brands in digital space. The first chapter, Consumer Behavior in the Online Context, by Cummings, Peltier, Schibrowsky and Nill, provides an excellent introduction to this ebook by reviewing literature related to the consumer behavior and social network theory as they apply to the Internet, literature covering the period from 1993-2012, spanning over 900 articles across more than 85 marketing journals. The second chapter, by Kabadayi and Price, investiga

  9. The ecology of collective behavior.

    Directory of Open Access Journals (Sweden)

    Deborah M Gordon

    2014-03-01

    Full Text Available Similar patterns of interaction, such as network motifs and feedback loops, are used in many natural collective processes, probably because they have evolved independently under similar pressures. Here I consider how three environmental constraints may shape the evolution of collective behavior: the patchiness of resources, the operating costs of maintaining the interaction network that produces collective behavior, and the threat of rupture of the network. The ants are a large and successful taxon that have evolved in very diverse environments. Examples from ants provide a starting point for examining more generally the fit between the particular pattern of interaction that regulates activity, and the environment in which it functions.

  10. Understanding cognition, choice, and behavior.

    Science.gov (United States)

    Corcoran, K J

    1995-09-01

    Bandura (1995) suggests that a "crusade against the causal efficacy of human thought" exists. The present paper disputes that claim, suggesting that the quest which does exist involves an understanding of self-efficacy. Examined are Bandura's shifting definitions of self-efficacy, his misunderstandings of others' work, and implications of some of his attempts to defend the construct. In the remainder of the paper Rotter's Social Learning Theory is discussed as a model of human choice behavior which recognizes the contributions of both cognitive and behavioral traditions within psychology, and has proven to be of great heuristic value.

  11. Preservice Teachers' Perceptions of Challenging Behavior

    Science.gov (United States)

    Butler, Anne; Monda-Amaya, Lisa

    2016-01-01

    Challenging behavior can have adverse effects on both students and teachers, and preservice teachers often report feeling ill prepared to manage this behavior. The purpose of this study was to examine (a) preservice teacher perceptions of student and teacher behavior during scenarios of challenging behavior, (b) alternative solutions or strategies…

  12. Sexual Behavior in Adults with Autism.

    Science.gov (United States)

    Van Bourgondien, Mary E.; And Others

    1997-01-01

    A survey of the sexual behavior of 89 adults with autism living in group homes found that the majority of individuals were engaging in some form of sexual behavior. Masturbation was the most common sexual behavior; however, person-oriented sexual behaviors with obvious signs of arousal were also found. Information regarding group home sexuality…

  13. Validation of the Classroom Behavior Inventory

    Science.gov (United States)

    Blunden, Dale; And Others

    1974-01-01

    Factor-analytic methods were used toassess contruct validity of the Classroom Behavior Inventory, a scale for rating behaviors associated with hyperactivity. The Classroom Behavior Inventory measures three dimensions of behavior: Hyperactivity, Hostility, and Sociability. Significant concurrent validity was obtained for only one Classroom Behavior…

  14. Functional Thinking for Managing Challenging Behavior

    Science.gov (United States)

    Allday, R. Allan

    2018-01-01

    Challenging student behavior remains one of the biggest trials for classroom teachers. Understanding why a student performs a specific behavior is important in determining how to develop an intervention that targets the function of the behavior. This column focuses on how thinking functionally about behavior can help teachers understand why…

  15. Risk Behavior and Personal Resiliency in Adolescents

    Science.gov (United States)

    Prince-Embury, Sandra

    2015-01-01

    This study explores the relationship between self-reported risk behaviors and personal resiliency in adolescents; specifically whether youth with higher personal resiliency report less frequent risk behaviors than those with lower personal resiliency. Self-reported risk behavior is surveyed by the "Adolescent Risk Behavior Inventory"…

  16. Behaviorism: Are reports of its death exaggerated?

    Science.gov (United States)

    Wyatt, W. Joseph; Hawkins, Robert P.; Davis, Pamela

    1986-01-01

    Despite reports that behaviorism is dead or dying, examination of the data indicates otherwise. The opinions of psychology historians, the number of professional associations devoted to behaviorism, and the increasing number of behavioral publications all support the conclusion that behaviorism is vital and growing. PMID:22478651

  17. 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...

  18. Social memory, social stress, and economic behaviors

    OpenAIRE

    Taiki Takahashi

    2005-01-01

    Social memory plays a pivotal role in social behaviors, from mating behaviors to cooperative behaviors based on reciprocal altruism. More specifically, social/person recognition memory is supposed, by behavioral-economic and game-theoretic analysis, to be required for tit- for-tat like cooperative behaviors to evolve under the N-person iterated prisoner fs dilemma game condition. Meanwhile, humans are known to show a social stress response during face-to-face social interactions, which might ...

  19. 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.

  20. Influencing the online consumer's behavior

    NARCIS (Netherlands)

    Constantinides, Efthymios

    2004-01-01

    Addresses one of the fundamental issues of e-marketing: how to attract and win over the consumer in the highly competitive Internet marketplace. Analyses the factors affecting the online consumer's behavior and examines how e-marketers can influence the outcome of the virtual interaction and buying

  1. Dopamine Agonists and Pathologic Behaviors

    Directory of Open Access Journals (Sweden)

    Brendan J. Kelley

    2012-01-01

    Full Text Available The dopamine agonists ropinirole and pramipexole exhibit highly specific affinity for the cerebral dopamine D3 receptor. Use of these medications in Parkinson’s disease has been complicated by the emergence of pathologic behavioral patterns such as hypersexuality, pathologic gambling, excessive hobbying, and other circumscribed obsessive-compulsive disorders of impulse control in people having no history of such disorders. These behavioral changes typically remit following discontinuation of the medication, further demonstrating a causal relationship. Expression of the D3 receptor is particularly rich within the limbic system, where it plays an important role in modulating the physiologic and emotional experience of novelty, reward, and risk assessment. Converging neuroanatomical, physiological, and behavioral science data suggest the high D3 affinity of these medications as the basis for these behavioral changes. These observations suggest the D3 receptor as a therapeutic target for obsessive-compulsive disorder and substance abuse, and improved understanding of D3 receptor function may aid drug design of future atypical antipsychotics.

  2. International students’ information seeking behavior

    DEFF Research Database (Denmark)

    Hyldegård, Jette Seiden

    2016-01-01

    This report presents the first results and reflections from an exploratory case study carried out at The Royal School of Library and Information Science in 2015 on international students’ information seeking behavior. A convenient sample of five international master students participated...

  3. BEHAVIOR OF MEALWORMS, TEACHER'S GUIDE.

    Science.gov (United States)

    Elementary Science Study, Newton, MA.

    THIS TEACHER'S GUIDE IS DESIGNED FOR USE WITH AN ELEMENTARY SCIENCE STUDY UNIT, THE "BEHAVIOR OF MEALWORMS." BY MAKING CAREFUL OBSERVATIONS AND PERFORMING SIMPLE EXPERIMENTS, THE CHILDREN LEARN HOW TO APPROACH A PROBLEM, HOW TO INTERPRET AND EVALUATE DATA, AND, IN GENERAL, HOW TO CONDUCT A SCIENTIFIC INVESTIGATION. THE MATERIALS HAVE…

  4. 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)

  5. Unethical behavior in the field

    DEFF Research Database (Denmark)

    Bucciol, Alessandro; Landini, Fabio; Piovesan, Marco

    2013-01-01

    What are the individual demographic characteristics that correlate with unethical behavior? To answer this question we randomly interviewed 541 passengers who used the bus in Reggio Emilia (Italy). Exploiting the high level of fare evasion (43% without a valid ticket) we find that young individuals...

  6. Pupil Behavior in Junior Classrooms

    Science.gov (United States)

    Boydell, D.

    1975-01-01

    The purpose of the exploratory study reported here was to investigate the nature of children's behavior in unstreamed, informal, junior classrooms where the children sit in small groups and the incidence of private teacher talk to small groups and individual children is high. (Author)

  7. Academic performance and behavioral patterns

    DEFF Research Database (Denmark)

    Kassarnig, Valentin; Mones, Enys; Bjerre-Nielsen, Andreas

    2018-01-01

    Identifying the factors that influence academic performance is an essential part of educational research. Previous studies have documented the importance of personality traits, class attendance, and social network structure. Because most of these analyses were based on a single behavioral aspect...

  8. Interactive behavior in conflict situations

    NARCIS (Netherlands)

    Quant, M.

    2006-01-01

    This thesis deals with interactive behavior in conflict situations. The first chapters consider several issues in relation to bankruptcy theory. Thereafter, several operations research problems are modeled within the framework of cooperative game theory. The main focus is on what is optimal for a

  9. 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.…

  10. COGNITIVE INTERVENTIONS IN BEHAVIORAL MEDICINE

    NARCIS (Netherlands)

    EMMELKAMP, PMG; VANOPPEN, P

    1993-01-01

    In this report an overview is given of the contribution of cognitive approaches to behavioral medicine. The (possible) contribution of cognitive therapy is reviewed in the area of coronary heart disease, obesity, bulimia nervosa, chronic pain, benign headache, cancer, acquired immunodeficiency

  11. Social Capital and Savings Behavior

    DEFF Research Database (Denmark)

    Newman, Carol; Tarp, Finn; Khai, Luu Duc

    In this paper, we analyze household savings in rural Vietnam paying particular attention to the factors that determine the proportion of savings held as formal deposits. Our aim is to explore the extent to which social capital can play a role in promoting formal savings behavior. Social capital...

  12. Assertive behavior: advantages and perception

    Directory of Open Access Journals (Sweden)

    Sheinov V.

    2015-03-01

    Full Text Available In this information-analytical paper analyzes and summarizes the results of all available international research and assertiveness assertive behavior relating to the identification of their strengths and the perception of these phenomena in society. Are some suggestions for overcoming the problems detected.

  13. Exploring Diversity within Citizenship Behavior

    Science.gov (United States)

    Martin, Leisa A.

    2017-01-01

    Purpose: The purpose of this study is to examine middle school students' citizenship behavior. Design/methodology/approach: The study involved an open-ended survey. Findings: In a previous study, when asked about citizenship, youth typically emphasized the importance of helping others. However, in this study, a different pattern of citizenship…

  14. 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)

  15. Behavior Modeling -- Foundations and Applications

    DEFF Research Database (Denmark)

    This book constitutes revised selected papers from the six International Workshops on Behavior Modelling - Foundations and Applications, BM-FA, which took place annually between 2009 and 2014. The 9 papers presented in this volume were carefully reviewed and selected from a total of 58 papers...

  16. Parenting Styles and Children's Behavior.

    Science.gov (United States)

    Carter, Don; Welch, David

    1981-01-01

    This study analyzes adults authoritarian responses to vignettes of differing behaviors of preschool children. Single persons saw themselves as more authoritarian and were less child-oriented than parents. Males were less authoritative in a one-to-one relationship. (KMF)

  17. Recycling Behavior: A Multidimensional Approach

    Science.gov (United States)

    Meneses, Gonzalo Diaz; Palacio, Asuncion Beerli

    2005-01-01

    This work centers on the study of consumer recycling roles to examine the sociodemographic and psychographic profile of the distribution of recycling tasks and roles within the household. With this aim in mind, an empirical work was carried out, the results of which suggest that recycling behavior is multidimensional and comprises the undertaking…

  18. New Insights into Behavioral Finance

    NARCIS (Netherlands)

    G. Baltussen (Guido)

    2008-01-01

    textabstractThis thesis applies insights from psychology and other behavioral sciences to overcome the shortcomings of the traditional finance approach (which assumes that agents and markets are rational) and improves our understanding of financial markets and its participants. More specific, this

  19. Behavior, society, and nuclear war

    International Nuclear Information System (INIS)

    Tetlock, P.E.; Husbands, J.L.; Jervis, R.; Stern, P.C.; Tilly, C.

    1989-01-01

    This book contains chapters on the following topics related to nuclear arms and nuclear war: crisis decision making; behavioral aspects of negotiations on mutual security; democracy, public opinion, and nuclear weapons; the case of wars; A review of theories; methodological themes and variations

  20. Ethics, investments and investor behavior

    NARCIS (Netherlands)

    Zhang, C.

    2006-01-01

    The second part of the dissertation studies the impact of information on investor behavior. In particular, Chapter 5 investigates the impact of information salience on investors’ reactions to news by studying soccer clubs listed on the London Stock Exchange. Chapter 6 is an experimental study which

  1. Quantum Probabilities as Behavioral Probabilities

    Directory of Open Access Journals (Sweden)

    Vyacheslav I. Yukalov

    2017-03-01

    Full Text Available We demonstrate that behavioral probabilities of human decision makers share many common features with quantum probabilities. This does not imply that humans are some quantum objects, but just shows that the mathematics of quantum theory is applicable to the description of human decision making. The applicability of quantum rules for describing decision making is connected with the nontrivial process of making decisions in the case of composite prospects under uncertainty. Such a process involves deliberations of a decision maker when making a choice. In addition to the evaluation of the utilities of considered prospects, real decision makers also appreciate their respective attractiveness. Therefore, human choice is not based solely on the utility of prospects, but includes the necessity of resolving the utility-attraction duality. In order to justify that human consciousness really functions similarly to the rules of quantum theory, we develop an approach defining human behavioral probabilities as the probabilities determined by quantum rules. We show that quantum behavioral probabilities of humans do not merely explain qualitatively how human decisions are made, but they predict quantitative values of the behavioral probabilities. Analyzing a large set of empirical data, we find good quantitative agreement between theoretical predictions and observed experimental data.

  2. Schaefer Behavior Inventory. Teacher's Manual.

    Science.gov (United States)

    Schaefer, Earl S.; And Others

    This 15-item teacher rating scale measures three behavior traits: task orientation (how a child attends to and stays with classroom activities), extraversion (how readily a child interacts with other people), and hostility (how a child responds to some of the adjustments and conflict problems encountered in group activities). The scale is based…

  3. Substitution in recreation choice behavior

    Science.gov (United States)

    George L. Peterson; Daniel J. Stynes; Donald H. Rosenthal; John F. Dwyer

    1985-01-01

    This review discusses concepts and theories of substitution in recreation choice. It brings together the literature of recreation research, psychology, geography, economics, and transportation. Parallel and complementary developments need integration into an improved theory of substitution. Recreation decision behavior is characterized as a nested or sequential choice...

  4. Student Nutrition, Learning and Behavior.

    Science.gov (United States)

    Royster, Martha

    This discussion addresses several nutrition issues considered important to schools, students, and educators in the United States. Contents consist of a review of malnutrition and learning research and discussions of food additives and allergies, diet and hyperkinesia, the effects of caffeine and sugar on children's behavior, and the National…

  5. Viscoelastic behavior of rubbery materials

    CERN Document Server

    Roland, C M

    2011-01-01

    The gigantic size of polymer molecules makes them viscoelastic - their behavior changes depending on how fast and for how long the material is used. This book looks at the latest discoveries in the field from a fundamental molecular perspective, in order to guide the development of better and new applications for soft materials.

  6. COMPUTER CONTROL OF BEHAVIORAL EXPERIMENTS.

    Science.gov (United States)

    SIEGEL, LOUIS

    THE LINC COMPUTER PROVIDES A PARTICULAR SCHEDULE OF REINFORCEMENT FOR BEHAVIORAL EXPERIMENTS BY EXECUTING A SEQUENCE OF COMPUTER OPERATIONS IN CONJUNCTION WITH A SPECIALLY DESIGNED INTERFACE. THE INTERFACE IS THE MEANS OF COMMUNICATION BETWEEN THE EXPERIMENTAL CHAMBER AND THE COMPUTER. THE PROGRAM AND INTERFACE OF AN EXPERIMENT INVOLVING A PIGEON…

  7. Empirical analysis of consumer behavior

    NARCIS (Netherlands)

    Huang, Yufeng

    2015-01-01

    This thesis consists of three essays in quantitative marketing, focusing on structural empirical analysis of consumer behavior. In the first essay, he investigates the role of a consumer's skill of product usage, and its imperfect transferability across brands, in her product choice. It shows that

  8. Undesirable behavior in forest campgrounds

    Science.gov (United States)

    Roger N. Clark

    1971-01-01

    A 3-year study indicates that nuisance behaviors, law violations, vandalism, and littering in forest campgrounds are more extensive than is generally believed. All campers share responsibility for the problems. Violations occur because of ignorance of, lack of understanding, or a willingness to disregard rules. Control measures are discussed, including an incentive...

  9. AMERICAN QUARTER HORSES’ BEHAVIORAL FORMS

    Directory of Open Access Journals (Sweden)

    Iryna Olexandrivna Suprun

    2016-02-01

    Full Text Available The review of basic literary sources is made out of behavior of horse. On the basis of the field researches (visual supervisions after three different aged groups of mares it is built ethograms. An ethogram of behavioral forms among mares was developed. They represent the different forms of mares’ behavior in a dynamics. The reaction of mares of the different age-related and physiology groups on appearance of extraneous objects on a pasture, their activity, hierarchy, socialization is analyzed in groups. Several main studies on equines were reviewed in ethogram. Four objects were placed into the pasture with the mares and foals including a mat, cone, halter, and mounting block. Initial interest of mares in objects was high. Herd mentality highly evident. When one horse spooked at object the whole herd followed. After 5 minutes, majority of mares and foals lose interest in objects. The major general behavior categories observed include: locomotion, comfort, and harem social. Dominance was demonstrated while looking at the objects. Dominance was also demonstrated when a mare wanted to be in a specific place or play with a specific toy, she would pin her ears back, bite, or kick at the other mare. 

  10. Motivational Maturity and Helping Behavior

    Science.gov (United States)

    Haymes, Michael; Green, Logan

    1977-01-01

    Maturity in conative development (type of motivation included in Maslow's needs hierarchy) was found to be predictive of helping behavior in middle class white male college students. The effects of safety and esteem needs were compared, and the acceptance of responsibility was also investigated. (GDC)

  11. Liquidity regulation and bank behavior

    NARCIS (Netherlands)

    Bonner, C.

    2014-01-01

    In response to the 2007-08 financial crisis, the Basel Committee on Banking Supervision proposed two liquidity standards to reinforce banks’ resilience to liquidity risks. The purpose of this thesis is to analyze the impact of liquidity regulation on bank behavior. The first of four main chapters

  12. Behaviorism, Constructivism, and Socratic Pedagogy

    Science.gov (United States)

    Boghossian, Peter

    2006-01-01

    This paper examines the relationship among behaviorism, constructivism and Socratic pedagogy. Specifically, it asks if a Socratic educator can be a constructivist or a behaviorist. In the first part of the paper, each learning theory, as it relates to the Socratic project, is explained. In the last section, the question of whether or not a…

  13. Motivation of Online Buyer Behavior

    Directory of Open Access Journals (Sweden)

    Svatošová Veronika

    2013-09-01

    Full Text Available Buyer behavior of consumers plays one of the key roles in fulfillment of the main goals of a company. It is influenced by many external and internal factors but the company can also influence the final process of buyer decision-making process significantly by its activities. The subject matter of this article is an analysis of the features of online buyer behavior compared to the general regularities of buyer behavior, definition of the main motives of online shopping, and description of the current trends. The article uses the basic terminology of this subject and current bibliography as well as other resources. Theoretical knowledge is based on historic directions of Maslow’s theory of motivation where it is possible to find the basis for a buyer behavior analysis. The article is also based on the formerly carried out questionnaire survey which examines the motives and experience of the respondents with online shopping. By means of the independence test it is verified whether there is a relation between the age of respondents and motivation for online shopping. Subsequently, the survey carried out in person is compared with other relevant research solutions.

  14. Biosocial Models of Deviant Behavior.

    Science.gov (United States)

    Rowe, David C.

    1995-01-01

    Describes biological influences on criminality. Illustrative data suggest a biological sex difference in criminality and heritable differences in this trait among individuals. Methods of isolating environmental influences are described. Author notes that using environment-friendly behavior genetic research designs is not only proper but would…

  15. Freshman Sexual Attitudes and Behavior.

    Science.gov (United States)

    Nutt, Roberta L.; Sedlacek, William E.

    At the University of Maryland, 758 randomly selected incoming freshman students were administered an anonymous poll regarding their sexual attitudes and behavior. Results showed that the Maryland freshman generally resembled other U.S. college students in their sexual experience. Approximately half (52% of males, 46% of females) reported that they…

  16. Modifying and developing health behavior.

    Science.gov (United States)

    Green, L W

    1984-01-01

    The literatures on both behavior modification and behavioral development have engendered innovations in public health programs, addressing problems of patient adherance to preventive and therapeutic regimens, delay in seeking diagnosis of illness symptoms, risk-taking behavior, and other aspects of lifestyle associated with health. Because most of this literature derives from psychology, there has been a distinct bias in the construction of interventions, pointing them directly at individuals, usually in a counseling or small group mode of delivery. These developments served public health well enough during a decade or so when the preoccupation was with utilization of health services and medical management of chronic diseases. With the publication of the Lalonde Report in Canada in 1974, the passage of Public Law 94-317 in 1976 in the United States, and similar initiatives in other English-speaking and European countries, the recognition of the greater complexities of lifestyle development and modification in the absence of symptoms has taken hold. Policy makers and public health workers seek a more efficient and equitable set of strategies to meet the behavioral health challenges of modern society without placing the entire weight of responsibility for behavior on the individual or on therapeutic practitioners. Concurrently, on a more global scale and in the developing countries, a concern has emerged for strategies that give individuals, families, and communities a greater role in deciding their own health priorities. The convergence of these two trends--one seeking to distribute responsibility for lifestyle more equitably and the other seeking to distribute responsibility for planning health programs more equitably --calls for policies, strategies, and interventions that will place similar emphasis on health education and organizational, economic, and environmental supports for health behavior. The combination of these elements of support for behavior calls, in

  17. Cognitive Modeling of Social Behaviors

    Science.gov (United States)

    Clancey, William J.; Sierhuis, Maarten; Damer. Bruce; Brodsky, Boris

    2004-01-01

    The driving theme of cognitive modeling for many decades has been that knowledge affects how and which goals are accomplished by an intelligent being (Newell 1991). But when one examines groups of people living and working together, one is forced to recognize that whose knowledge is called into play, at a particular time and location, directly affects what the group accomplishes. Indeed, constraints on participation, including roles, procedures, and norms, affect whether an individual is able to act at all (Lave & Wenger 1991; Jordan 1992; Scribner & Sachs 1991). To understand both individual cognition and collective activity, perhaps the greatest opportunity today is to integrate the cognitive modeling approach (which stresses how beliefs are formed and drive behavior) with social studies (which stress how relationships and informal practices drive behavior). The crucial insight is that norms are conceptualized in the individual &nd as ways of carrying out activities (Clancey 1997a, 2002b). This requires for the psychologist a shift from only modeling goals and tasks - why people do what they do - to modeling behavioral patterns-what people do-as they are engaged in purposeful activities. Instead of a model that exclusively deduces actions from goals, behaviors are also, if not primarily, driven by broader patterns of chronological and located activities (akin to scripts). This analysis is particular inspired by activity theory (Leont ev 1979). While acknowledging that knowledge (relating goals and operations) is fundamental for intelligent behavior, activity theory claims that a broader driver is the person s motives and conceptualization of activities. Such understanding of human interaction is normative (i.e., viewed with respect to social standards), affecting how knowledge is called into play and applied in practice. Put another way, how problems are discovered and framed, what methods are chosen, and indeed who even cares or has the authority to act, are all

  18. Extending the Direct Behavior Rating: An Examination of Schoolwide Behavior Ratings and Academic Engagement

    Science.gov (United States)

    Bruhn, Allison; Barron, Sheila; Fernando, Josephine; Balint-Langel, Kinga

    2018-01-01

    Direct behavior ratings have been identified as a practical and feasible alternative to direct observation of behavior for monitoring behavioral progress. Despite the evidence of usability, there have been calls for further examination of direct behavior ratings using different behaviors and scales. To this end, we examined the ratings of…

  19. Gene expression during zombie ant biting behavior reflects the complexity underlying fungal parasitic behavioral manipulation

    NARCIS (Netherlands)

    de Bekker, Charissa; Ohm, Robin A; Loreto, Raquel G; Sebastian, Aswathy; Albert, Istvan; Merrow, Martha; Brachmann, Andreas; Hughes, David P

    2015-01-01

    BACKGROUND: Adaptive manipulation of animal behavior by parasites functions to increase parasite transmission through changes in host behavior. These changes can range from slight alterations in existing behaviors of the host to the establishment of wholly novel behaviors. The biting behavior

  20. Behavior analysis and the growth of behavioral pharmacology

    OpenAIRE

    Laties, Victor G.

    2003-01-01

    Psychologists, particularly those influenced by the work of B. F. Skinner, played a major part in the development of behavioral pharmacology in the 1950s and 1960s. Revolutionary changes in pharmacology and psychiatry, including the discovery of powerful therapeutic agents such as chlorpromazine and reserpine, had produced a surge of interest in drug research. Pharmaceutical companies began hiring psychologists with operant conditioning backgrounds so as to compete successfully in the search ...

  1. Emotional responses to behavioral economic incentives for health behavior change.

    Science.gov (United States)

    van der Swaluw, Koen; Lambooij, Mattijs S; Mathijssen, Jolanda J P; Zeelenberg, Marcel; Polder, Johan J; Prast, Henriëtte M

    2018-03-05

    Many people aim to change their lifestyle, but have trouble acting on their intentions. Behavioral economic incentives and related emotions can support commitment to personal health goals, but the related emotions remain unexplored. In a regret lottery, winners who do not attain their health goals do not get their prize but receive feedback on what their forgone earnings would have been. This counterfactual feedback should provoke anticipated regret and increase commitment to health goals. We explored which emotions were actually expected upon missing out on a prize due to unsuccessful weight loss and which incentive-characteristics influence their likelihood and intensity. Participants reported their expected emotional response after missing out on a prize in one of 12 randomly presented incentive-scenarios, which varied in incentive type, incentive size and deadline distance. Participants primarily reported feeling disappointment, followed by regret. Regret was expected most when losing a lottery prize (vs. a fixed incentive) and intensified with prize size. Multiple features of the participant and the lottery incentive increase the occurrence and intensity of regret. As such, our findings can be helpful in designing behavioral economic incentives that leverage emotions to support health behavior change.

  2. Behavioral and Brain Functions. A new journal

    Directory of Open Access Journals (Sweden)

    Sagvolden Terje

    2005-04-01

    Full Text Available Abstract Behavioral and Brain Functions (BBF is an Open Access, peer-reviewed, online journal considering original research, review, and modeling articles in all aspects of neurobiology or behavior, favoring research that relates to both domains. Behavioral and Brain Functions is published by BioMed Central. The greatest challenge for empirical science is to understand human behavior; how human behavior arises from the myriad functions such as attention, language, memory and emotion; how these functions are reflected in brain structures and functions; and how the brain and behavior are altered in disease. Behavioral and Brain Functions covers the entire area of behavioral and cognitive neuroscience – an area where animal studies traditionally play a prominent role. Behavioral and Brain Functions is published online, allowing unlimited space for figures, extensive datasets to allow readers to study the data for themselves, and moving pictures, which are important qualities assisting communication in modern science.

  3. Endogenous opiates and behavior: 2014.

    Science.gov (United States)

    Bodnar, Richard J

    2016-01-01

    This paper is the thirty-seventh consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2014 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior (endogenous opioids and receptors), and the roles of these opioid peptides and receptors in pain and analgesia (pain and analgesia); stress and social status (human studies); tolerance and dependence (opioid mediation of other analgesic responses); learning and memory (stress and social status); eating and drinking (stress-induced analgesia); alcohol and drugs of abuse (emotional responses in opioid-mediated behaviors); sexual activity and hormones, pregnancy, development and endocrinology (opioid involvement in stress response regulation); mental illness and mood (tolerance and dependence); seizures and neurologic disorders (learning and memory); electrical-related activity and neurophysiology (opiates and conditioned place preferences (CPP)); general activity and locomotion (eating and drinking); gastrointestinal, renal and hepatic functions (alcohol and drugs of abuse); cardiovascular responses (opiates and ethanol); respiration and thermoregulation (opiates and THC); and immunological responses (opiates and stimulants). This paper is the thirty-seventh consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2014 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular

  4. Health Risk Behavior in Foster Youth

    Science.gov (United States)

    Gramkowski, Bridget; Kools, Susan; Paul, Steven; Boyer, Cherrie; Monasterio, Erica; Robbins, Nancy

    2010-01-01

    Problem Adolescent health problems are predominantly caused by risk behavior. Foster adolescents have disproportionately poor health; therefore identification of risk behavior is critical. Method A secondary analysis of data from a larger study investigated the health risk behavior of 56 foster youth using the CHIP-AE. Findings Foster youth had some increased risk behavior. Younger adolescents and those in kinship care had less risky behavior. Youth had more risk behavior when: in group homes, parental death, histories of physical or emotional abuse, or history of attempted suicide. Conclusions These results point to areas of strength and vulnerability in foster youth. PMID:19490278

  5. Conflict behaviors and their relationship to popularity.

    Science.gov (United States)

    Tezer, E

    2001-01-01

    This study examined conflict behaviors (self, other) among 127 Turkish college students. Differences in five conflict behaviors (forcing, avoiding, accommodating, compromising, and collaborating) were then explored in relation to popularity and unpopularity. Results indicated that the students engaged in more avoiding and compromising behaviors, while perceiving more forcing behavior in others. Further, the unpopular group was found to engage in more compromising behavior, and perceived more forcing behavior in others, as compared with the popular group. Constructive and destructive conflict strategies, and their implications for popularity, are discussed.

  6. Risk perception and intended behavior

    International Nuclear Information System (INIS)

    Mushkatel, A.; Nigg, J.; Pijawka, D.

    1988-01-01

    This paper reviews the approach taken to assess the social impacts of the proposed high-level nuclear waste repository at Yucca Mountain, Nevada on residents in the closest metropolitan area, Las Vegas. The purpose of this portion of the assessment is to investigate the effects of the repository on the future well-being and behavior of Las Vegas residents under different operational futures of the repository. To investigate these effects, a research design and conceptual framework were developed to collect data from a random sample of Las Vegas metropolitan area residents. The design allows for the collection of both baseline data (to determine current risk perceptions and behaviors) and projected effects of the repository under four different operational futures

  7. Cognitive-behavioral couple therapy.

    Science.gov (United States)

    Epstein, Norman B; Zheng, Le

    2017-02-01

    This article describes how cognitive-behavioral couple therapy (CBCT) provides a good fit for intervening with a range of stressors that couples experience from within and outside their relationship. It takes an ecological perspective in which a couple is influenced by multiple systemic levels. We provide an overview of assessment and intervention strategies used to modify negative behavioral interaction patterns, inappropriate or distorted cognitions, and problems with the experience and regulation of emotions. Next, we describe how CBCT can assist couples in coping with stressors involving (a) a partner's psychological disorder (e.g. depression), (b) physical health problems (e.g. cancer), (c) external stressors (e.g. financial strain), and (d) severe relational problems (e.g. partner aggression). Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Selling ideas, attitudes, and behaviors.

    Science.gov (United States)

    Gentile, Douglas A

    2010-04-01

    Advertisers are adept at changing our attitudes and purchasing behaviors, but we rarely notice the effects. This plenary talk at the eighth annual Midwest Rural Agricultural Safety and Health Forum, November 2009, focused on the psychology of advertising and how advertising is designed to work outside of our conscious awareness. Several psychological "tricks" are used to influence us, with the goal being to get us to change our behaviors but to think that it was our idea all along. These tricks include using emotional appeals and persuasion techniques that rely on biases in human problem solving. This power can be used for social marketing, the use of these techniques to promote social well-being, rather than simply for commercial purposes. Understanding how advertising works therefore allows us to use this power to effect positive changes in society.

  9. THE COLLOIDAL BEHAVIOR OF EDESTIN

    Science.gov (United States)

    Hitchcock, David I.

    1922-01-01

    1. It has been shown by titration experiments that the globulin edestin behaves like an amphoteric electrolyte, reacting stoichiometrically with acids and bases. 2. The potential difference developed between a solution of edestin chloride or acetate separated by a collodion membrane from an acid solution free from protein was found to be influenced by salt concentration and hydrogen ion concentration in the way predicted by Donnan's theory of membrane equilibrium. 3. The osmotic pressure of such edestin-acid salt solutions was found to be influenced by salt concentration and by hydrogen ion concentration in the same way as is the potential difference. 4. The colloidal behavior of edestin is thus completely analogous to that observed by Loeb with gelatin, casein, and egg albumin, and may be explained by Loeb's theory of colloidal behavior, which is based on the idea that proteins react stoichiometrically as amphoteric electrolytes and on Donnan's theory of membrane equilibrium. PMID:19871959

  10. [Addictive behavior among the elderly].

    Science.gov (United States)

    Menecier, Pascal; Fernandez, Lydia

    2012-12-01

    Addictive behavior still persists among the elderly, mainly concerning substance abuse, such as alcohol, tobacco or psychotropic drugs and addictive practices such as gambling. Illegal substances or cyber-addictions appear much less often. The environment (place of residence or care) and/or economic factors may influence behavior and practices. The incidence of somatic illness or psychiatric disorders, such as cognitive impairment among the elderly patients, complicates even further the presentation of addictive disorders and their treatment. The age factor does not seem to lessen the suffering felt by the patient and care is required in an equal manner for all ages. Prevention (maintenance of personal autonomy and quality of life throughout the ageing process) plays an essential role along with the offer of care. The lack of scientific data such as the absence of validation for adult care among the elderly, leave wide scope for epidemiological, clinical and theoretical research. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  11. Mathematical models of human behavior

    DEFF Research Database (Denmark)

    Møllgaard, Anders Edsberg

    at the Technical University of Denmark. The data set includes face-to-face interaction (Bluetooth), communication (calls and texts), mobility (GPS), social network (Facebook), and general background information including a psychological profile (questionnaire). This thesis presents my work on the Social Fabric...... data set, along with work on other behavioral data. The overall goal is to contribute to a quantitative understanding of human behavior using big data and mathematical models. Central to the thesis is the determination of the predictability of different human activities. Upper limits are derived....... Evidence is provided, which implies that the asymmetry is caused by a self-enhancement in the initiation dynamics. These results have implications for the formation of social networks and the dynamics of the links. It is shown that the Big Five Inventory (BFI) representing a psychological profile only...

  12. Animal Studies of Addictive Behavior

    Science.gov (United States)

    Ahmed, Serge H.

    2013-01-01

    It is increasingly recognized that studying drug taking in laboratory animals does not equate to studying genuine addiction, characterized by loss of control over drug use. This has inspired recent work aimed at capturing genuine addiction-like behavior in animals. In this work, we summarize empirical evidence for the occurrence of several DSM-IV-like symptoms of addiction in animals after extended drug use. These symptoms include escalation of drug use, neurocognitive deficits, resistance to extinction, increased motivation for drugs, preference for drugs over nondrug rewards, and resistance to punishment. The fact that addiction-like behavior can occur and be studied in animals gives us the exciting opportunity to investigate the neural and genetic background of drug addiction, which we hope will ultimately lead to the development of more effective treatments for this devastating disorder. PMID:23249442

  13. The Consequences of Human Behavior

    Directory of Open Access Journals (Sweden)

    Derek Hodgson

    2012-12-01

    Full Text Available Human behavior is founded on a complex interaction of influences that derive from sources both extraneous and intrinsic to the brain. It is the ways these various influences worked together in the past to fashion modern human cognition that can help elucidate the probable course of future human endeavor. A particular concern of this chapter is the way cognition has been shaped and continues to depend on prevailing environmental and ecological conditions. Whether the human predicament can be regarded simply as another response to such conditions similar to that of other organisms or something special will also be addressed. More specifically, it will be shown that, although the highly artificial niche in which most humans now live has had profound effects on ways of thinking, constraints deriving from a shared evolutionary heritage continue to have substantial effects on behavior. The way these exigencies interact will be explored in order to understand the implications for the future wellbeing of humanity.

  14. Characteristic Behavior of Bucket Foundations

    DEFF Research Database (Denmark)

    Barari, Amin

    political and industrial forces(particularly in northern Europe) supporting the development of the offshore wind industry. The overall aim of the research presented in this thesis was to improve the design of offshore wind turbine foundations. The work was divided into two main researchefforts: geotechnical...... reduce the risks and costsrelated to offshore geotechnics. The thesis examines: 1.Characteristic Behavior of Bucket Foundations 2. Modeling of Water Flow through Porous Media The outcomes of each of the research contributions are summarized in four research articles, either directly or indirectly...... engineering experiments to gain insight into the behavior of offshore bucket foundations, and development of methods to improve the study of infiltration intounsaturated soils, an important problem in geo-environmental engineering. The outcomes of the research have the potential to directly or indirectly...

  15. Influencing the online consumer's behavior

    OpenAIRE

    Constantinides, Efthymios

    2004-01-01

    Addresses one of the fundamental issues of e-marketing: how to attract and win over the consumer in the highly competitive Internet marketplace. Analyses the factors affecting the online consumer's behavior and examines how e-marketers can influence the outcome of the virtual interaction and buying process by focusing their marketing efforts on elements shaping the customer's virtual experience, the Web experience. Identifying the Web experience components and understanding their role as inpu...

  16. Contexts of Congressional Decision Behavior

    Science.gov (United States)

    1979-01-01

    Timothy provided nimerous, pleasant distractions along the way and a sense of pride with their question "Daddy--when is your book on Congress going...34 books and scholarly studies,’ 2 2 congressional research and in- 23vestigatory agencies such as General Accounting Office, Congressional Budget...Legislative behavior was roll-call analysis. As mapy analysts have argued, roll-call analysis is based on long distance, secondhand supposition. Researchers

  17. Consumer Behavior dan Marketing Mix

    OpenAIRE

    Pura A, Agus Hasan

    2005-01-01

    Marketing concept emerged since business philosophy shifted to a customer-centered, the job is to find the right products for your choosen target markets. The reason for customer orientation in which all functions work together to respond to, Serve, and satisfy customer. To satisfy consumer (end user) the marketing concept use integrated marketing, that is segmenting, Targeting, positioning, and marketing mix (4p/7p). And to.be success, marketer have to understand the behavior of consumers of...

  18. Behavior analytic perspective on victimology

    OpenAIRE

    Dillenburger, Karola

    2007-01-01

    The field of victimology has become an area of serious scientific enquiry only recently and now attracts a wide range of theories from within multiple disciplines. In this paper the contribution that the science of behavior analysis can make to the conceptualization of the field is explored by investigating what makes people vulnerable to becoming victims or indeed perpetrators of violence and by examining why some people who have experienced violent incidents become victims while others grow...

  19. Phylogenetic footprints in organizational behavior

    OpenAIRE

    Witt, Ulrich; Schwesinger, Georg

    2012-01-01

    An evolutionary tool kit is applied in this paper to explain how innate social behavior traits evolved in early human groups. These traits were adapted to the particular production requirements of the group in human phylogeny. They shaped the group members' attitudes towards contributing to the group's goals and towards other group members. We argue that these attitudes are still present in modern humans and leave their phylogenetic footprints also in present-day organizational life. We discu...

  20. Managers and Organizational Citizenship Behavior

    OpenAIRE

    Man Mihaela

    2016-01-01

    In this research on the one hand we analyzed the relationship that exists in terms of motivational persistence and the Big Five dimensions and, on the other hand, organizational citizenship behavior (OCB). The results show that the conscientiousness has been identified as being in a significant positive relationship with OCB. This result is consistent with the data provided by previous researchers. The results also indicate that three conscientiousness facets are in a positive relationship wi...

  1. Critical behavior from Schrodinger representation

    International Nuclear Information System (INIS)

    Suranyi, P.

    1992-01-01

    In this paper, the Schrodinger equation for φ 4 field theory is reduced to an infinite set of integral equations. A systematic truncation scheme is proposed and it is solved in second order to obtain the approximate critical behavior of the renormalized mass. The correlation exponent is given as a solution of a transcendental equation. It is in good agreement with the Ising model in all physical dimensions

  2. Transcending behaviorism in communication education.

    Science.gov (United States)

    Hartrick, G

    1999-01-01

    During the past decade, nursing education has been engaged in a curriculum revolution. Although this ongoing revolution has led to profound changes in nursing curricula, one area that requires further scrutiny is communication education. This article addresses the limitations of behavioral communication curricula and suggests a pedagogical process responsive to the complexity of human caring relationships and the intricacies of relational practice. The discussion includes a description of a nursing communication course developed according to the principles of transformational learning theory.

  3. Liquidity regulation and bank behavior

    OpenAIRE

    Bonner, C.

    2014-01-01

    In response to the 2007-08 financial crisis, the Basel Committee on Banking Supervision proposed two liquidity standards to reinforce banks’ resilience to liquidity risks. The purpose of this thesis is to analyze the impact of liquidity regulation on bank behavior. The first of four main chapters analyzes the development of global liquidity standards, their objectives as well as their interaction with capital standards. The analysis suggests that regulating capital is associated with declinin...

  4. Behavior Protocols for Software Components

    Czech Academy of Sciences Publication Activity Database

    Plášil, František; Višňovský, Stanislav

    2002-01-01

    Roč. 28, č. 11 (2002), s. 1056-1076 ISSN 0098-5589 R&D Projects: GA AV ČR IAA2030902; GA ČR GA201/99/0244 Grant - others:Eureka(XE) Pepita project no.2033 Institutional research plan: AV0Z1030915 Keywords : behavior protocols * component-based programming * software architecture Subject RIV: JC - Computer Hardware ; Software Impact factor: 1.170, year: 2002

  5. Drug use as consumer behavior.

    Science.gov (United States)

    Foxall, Gordon Robert; Sigurdsson, Valdimar

    2011-12-01

    Seeking integration of drug consumption research by a theory of memory function and emphasizing drug consumption rather than addiction, Müller & Schumann (M&S) treat drug self-administration as part of a general pattern of consumption. This insight is located within a more comprehensive framework for understanding drug use as consumer behavior that explicates the reinforcement contingencies associated with modes of drug consumption.

  6. Critical behavior of collapsing surfaces

    DEFF Research Database (Denmark)

    Olsen, Kasper; Sourdis, C.

    2009-01-01

    We consider the mean curvature evolution of rotationally symmetric surfaces. Using numerical methods, we detect critical behavior at the threshold of singularity formation resembling that of gravitational collapse. In particular, the mean curvature simulation of a one-parameter family of initial...... data reveals the existence of a critical initial surface that develops a degenerate neckpinch. The limiting flow of the type II singularity is accurately modeled by the rotationally symmetric translating soliton....

  7. Market segmentation in behavioral perspective.

    OpenAIRE

    Wells, V.K.; Chang, S.W.; Oliveira-Castro, J.M.; Pallister, J.

    2010-01-01

    A segmentation approach is presented using both traditional demographic segmentation bases (age, social class/occupation, and working status) and a segmentation by benefits sought. The benefits sought in this case are utilitarian and informational reinforcement, variables developed from the Behavioral Perspective Model (BPM). Using data from 1,847 consumers and from a total of 76,682 individual purchases, brand choice and price and reinforcement responsiveness were assessed for each segment a...

  8. Prosocial Behavior Education in Children

    Directory of Open Access Journals (Sweden)

    Mareš Jiří

    2017-08-01

    Full Text Available Introduction: It is paradoxical that more attention is currently paid to negative features in children’s and adolescents’ behavior (aggressive behavior, bullying than to the positive ones (helping, social support. Purpose: This literature review describes how children’s sensitivity to helping other people develops and how children acquire competences in helping. Methods: The literature search was conducted in databases using keywords “child”, “prosocial development” and “prosocial behavior”. Publications (papers or monographs published in English or Czech between 1989 and 2016 were retrieved. Conclusions: The study identified the following sources of prosocial behavior: use of fairy-tale motifs in the case of babies (e. g. the motif of good deeds and targeted family education with the use of direct and indirect procedures. Targeted education of children in preschool was accomplished by experienced teachers. Education in providing help and social support to schoolmates (including the socalled partnership and peer teaching at elementary school was identified as a special case.

  9. Biothermomechanical behavior of skin tissue

    Institute of Scientific and Technical Information of China (English)

    F.Xu; T.J.Lu; K.A.Seffen

    2008-01-01

    Advances in laser,microwave and similar tech nologies have led to recent developments of thermal treatments involving skin tissue.The effectiveness of these treatments is governed by the coupled thermal,mechanical,biological and neural responses of the affected tissue:a favorable interaction results in a procedure with relatively little pain and no lasting side effects.Currently,even though each behavioral facet is to a certain extent established and understood,none exists to date in the interdisciplinarv area.A highly interdisciplinary approach is required for studying the biothermomechanical behavior of skin,involving bioheat transfer.biomechanics and physiology.A comprehensive literature review penrtinent to the subject is presented in this paper,covering four subject areas:(a)skin structure,(b)skin bioheat transfer and thermal damage,(c)skin biomechanics,and(d)skin biothermomechanics.The major problems,issues,and topics for further studies are also outlined.This review finds that significant advances in each of these aspects have been achieved in recent years.Although focus is placed upon the biothermomechanical behavior of skin tissue,the fundamental concepts and methodologies reviewed in this paper may also be applicable for studying other soft tissues.

  10. AGONISTIC BEHAVIOR OF LABORATORY MICE

    Directory of Open Access Journals (Sweden)

    D. Cinghiţă

    2005-01-01

    Full Text Available In this work we study agonistic behavior of laboratory white mice when they are kept in captivity. For all this experimental work we used direct observation of mice, in small lists, because we need a reduced space to emphasize characteristics of agonistic behavior. Relations between members of the same species that live in organized groups are based in most cases on hierarchical structure. Relations between leader and subservient, decided by fighting, involve a thorough observation between individuals. Each member of a group has its own place on the ierarchical scale depending on resultes of fhights – it can be leader or it can be subsurvient, depending on if it wines or looses the fight. Once hierarchical scale made, every animal will adjust its behavior. After analyzing the obtained data we have enough reasons to believe that after fights the winner, usually, is the massive mouse, but it is also very important the sexual ripeness, so the immature male will be beaten. The leader male had a big exploring area and it checks up all territory.The females can be more aggressive, its fights are more brutal, than male fights are, when they fight for supremacy, but in this case fights are not as frequent as in the case of males. Always the superior female, on hierarchical scale, shows males its own statute, so the strongest genes will be perpetuated.

  11. PROBLEM MATING BEHAVIOR OF STUDENTS

    Directory of Open Access Journals (Sweden)

    Igor Vasileviсh Malimonov

    2015-12-01

    Full Text Available In article problems of preparation of student’s youth for creation of a family are consi-dered.Work purpose: studying of features of marriage behavior of student’s youth. Interest in a problem is actual and caused by an instability situation in society, lack of uniform system of values that can lead to disintegration of a family as social institute. Bases of fundamental value of a family and marriage for development and maintenance of stability in society and the state are analysed.Method of obtaining information: questioning (N=2260. It is shown that on marriage behavior of young people, first of all, such factors as have impact: the relations in a parental family, welfare features of society and their near environment (classmates, friends, values and which norms, lay the foundation of family and marriage installations. Comprehensively social parameters of city life of youth reveal: anonymity, short duration and superficiality of contacts in interpersonal communication; sharp expansion of degree of freedom of the person at simultaneous weakening of social control; disintegration of traditional ideology and system of values; reduction of the importance of a role of a family, etc.Results of research: priority of studying of marriage behavior of youth is proved; domination of independent strategy of premarital elections of youth is confirmed, various components of readiness for the family and marriage relations and the factors influencing motivation of a marriage choice are defined.

  12. Nonlinear dynamics in human behavior

    Energy Technology Data Exchange (ETDEWEB)

    Huys, Raoul [Centre National de la Recherche Scientifique (CNRS), 13 - Marseille (France); Marseille Univ. (France). Movement Science Inst.; Jirsa, Viktor K. (eds.) [Centre National de la Recherche Scientifique (CNRS), 13 - Marseille (France); Marseille Univ. (France). Movement Science Inst.; Florida Atlantic Univ., Boca Raton, FL (United States). Center for Complex Systems and Brain Sciences

    2010-07-01

    Humans engage in a seemingly endless variety of different behaviors, of which some are found across species, while others are conceived of as typically human. Most generally, behavior comes about through the interplay of various constraints - informational, mechanical, neural, metabolic, and so on - operating at multiple scales in space and time. Over the years, consensus has grown in the research community that, rather than investigating behavior only from bottom up, it may be also well understood in terms of concepts and laws on the phenomenological level. Such top down approach is rooted in theories of synergetics and self-organization using tools from nonlinear dynamics. The present compendium brings together scientists from all over the world that have contributed to the development of their respective fields departing from this background. It provides an introduction to deterministic as well as stochastic dynamical systems and contains applications to motor control and coordination, visual perception and illusion, as well as auditory perception in the context of speech and music. (orig.)

  13. Behavioral economics and regulatory analysis.

    Science.gov (United States)

    Robinson, Lisa A; Hammitt, James K

    2011-09-01

    Behavioral economics has captured the interest of scholars and the general public by demonstrating ways in which individuals make decisions that appear irrational. While increasing attention is being focused on the implications of this research for the design of risk-reducing policies, less attention has been paid to how it affects the economic valuation of policy consequences. This article considers the latter issue, reviewing the behavioral economics literature and discussing its implications for the conduct of benefit-cost analysis, particularly in the context of environmental, health, and safety regulations. We explore three concerns: using estimates of willingness to pay or willingness to accept compensation for valuation, considering the psychological aspects of risk when valuing mortality-risk reductions, and discounting future consequences. In each case, we take the perspective that analysts should avoid making judgments about whether values are "rational" or "irrational." Instead, they should make every effort to rely on well-designed studies, using ranges, sensitivity analysis, or probabilistic modeling to reflect uncertainty. More generally, behavioral research has led some to argue for a more paternalistic approach to policy analysis. We argue instead for continued focus on describing the preferences of those affected, while working to ensure that these preferences are based on knowledge and careful reflection. © 2011 Society for Risk Analysis.

  14. Fathers' behaviors and children's psychopathology.

    Science.gov (United States)

    Flouri, Eirini

    2010-04-01

    The psychological literature on how fathers' behaviors may be related to children's psychopathology has grown substantially in the last three decades. This growth is the result of research asking the following three overarching questions: (1) what is the association between family structure, and particularly biological fathers' non-residence, and children's psychopathology, (2) what is the association between fathers' parenting and children's psychopathology, and (3) what is the association between fathers' psychopathology and children's psychopathology. The three broad theoretical perspectives relevant to this literature are the standard family environment model, the passive genetic model, and the child effects model. The evidence from studies comparing the first two models seems to suggest that the origin of the association between parental divorce and children's emotional and behavioral problems is largely shared environmental in origin, as is the association between resident fathers' parenting and children's emotional and behavioral problems, according to studies comparing the standard family environment model with the child effects model. However, research needs to compare appropriately all theoretical perspectives. The paper discusses this, and also points to the importance of considering theory-driven specificity in modeling effects. Copyright 2010 Elsevier Ltd. All rights reserved.

  15. Fetal Origin of Sensorimotor Behavior

    Directory of Open Access Journals (Sweden)

    Jaqueline Fagard

    2018-05-01

    Full Text Available The aim of this article is to track the fetal origin of infants’ sensorimotor behavior. We consider development as the self-organizing emergence of complex forms from spontaneously generated activity, governed by the innate capacity to detect and memorize the consequences of spontaneous activity (contingencies, and constrained by the sensory and motor maturation of the body. In support of this view, we show how observations on fetuses and also several fetal experiments suggest that the fetus’s first motor activity allows it to feel the space around it and to feel its body and the consequences of its movements on its body. This primitive motor babbling gives way progressively to sensorimotor behavior which already possesses most of the characteristics of infants’ later behavior: repetition of actions leading to sensations, intentionality, some motor control and oriented reactions to sensory stimulation. In this way the fetus can start developing a body map and acquiring knowledge of its limited physical and social environment.

  16. [Health behavior change: motivational interviewing].

    Science.gov (United States)

    Pócs, Dávid; Hamvai, Csaba; Kelemen, Oguz

    2017-08-01

    Public health data show that early mortality in Hungary could be prevented by smoking cessation, reduced alcohol consumption, regular exercise, healthy diet and increased adherence. Doctor-patient encounters often highlight these aspects of health behavior. There is evidence that health behavior change is driven by internal motivation rather than external influence. This finding has led to the concept of motivational interview, which is a person-centered, goal-oriented approach to counselling. The doctor asks targeted questions to elicit the patient's motivations, strengths, internal resources, and to focus the interview around these. The quality and quantity of the patient's change talk is related to better outcomes. In addition, the interview allows the patient to express ambivalent feelings and doubts about the change. The doctor should use various communication strategies to resolve this ambivalence. Furthermore, establishing a good doctor-patient relationship is the cornerstone of the motivational interview. An optimal relationship can evoke change talk and reduce the patient's resistance, which can also result in a better outcome. The goal of the motivational interview is to focus on the 'why' to change health behavior rather than the 'how', and to utilize internal motivation instead of persuasion. This is the reason why motivational interview has become a widely-accepted evidence based approach. Orv Hetil. 2017; 158(34): 1331-1337.

  17. Determinants of children's eating behavior.

    Science.gov (United States)

    Scaglioni, Silvia; Arrizza, Chiara; Vecchi, Fiammetta; Tedeschi, Sabrina

    2011-12-01

    Parents have a high degree of control over the environments and experiences of their children. Food preferences are shaped by a combination of genetic and environmental factors. This article is a review of current data on effective determinants of children's eating habits. The development of children's food preferences involves a complex interplay of genetic, familial, and environmental factors. There is evidence of a strong genetic influence on appetite traits in children, but environment plays an important role in modeling children's eating behaviors. Parents use a variety of strategies to influence children's eating habits, some of which are counterproductive. Overcontrol, restriction, pressure to eat, and a promise of rewards have negative effects on children's food acceptance. Parents' food preferences and eating behaviors provide an opportunity to model good eating habits. Satiety is closely related to diet composition, and foods with low energy density contribute to prevent overeating. Parents should be informed about the consequences of an unhealthy diet and lifestyle and motivated to change their nutritional habits. Parents should be the target of prevention programs because children model themselves on their parents' eating behaviors, lifestyles, eating-related attitudes, and dissatisfaction regarding body image. Pediatricians can have an important role in the prevention of diet-related diseases. Informed and motivated parents can become a model for children by offering a healthy, high-satiety, low-energy-dense diet and promoting self-regulation from the first years of life.

  18. Structural behavior of cable superconductors

    International Nuclear Information System (INIS)

    Becker, H.; Marston, P.

    1983-01-01

    The structural properties of cable superconductor coils, for particle accelerators such as the Tevatron and the CBA (Colliding Beam Accelerator), depend upon direction of loading. For compression perpendicular to the ''flat faces'' of the conductor, the coils exhibit nonlinear, inelastic and time dependent behavior. The same is true for ''inplane'' compression loading perpendicular to the conductor edges. In the lengthwise direction, the coils display tension and compression stress-strain curves typical of structural metals. The loading of primary concern is compression perpendicular to the conductor faces since deformations in that direction can have a major influence on magnetic field quality. However, the coil behavior under that condition is uncertain because of the nonlinear stress strain curve complicated by creep and relaxation at the stress levels induced by preloading and Lorentz forces. Furthermore, the stiffness of the loading fixture appears to influence the data as shown by results from tests run under different conditions at Berkeley, Brookhaven and MIT. The paper displays test data on stress-strain curves for all three loading directions. Results are presented for RT, 77 K and 4 K behavior. Data of various investigators are compared. The applicability of a relatively simple power law between stress and strain is depicted

  19. Youth Risk Behavior Surveillance System (YRBSS)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Youth Risk Behavior Surveillance System (YRBSS) monitors 6 types of health-risk behaviors that contribute to the leading causes of death and disability among...

  20. CDC Behavioral Risk Factor Surveillance System (BRFSS)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Behavioral Risk Factor Surveillance System (BRFSS) is a state-based system of health surveys that collects information on health risk behaviors, preventive...

  1. 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...

  2. Cognitive behavioral therapy for back pain

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000415.htm Cognitive behavioral therapy for back pain To use the sharing features on this page, please enable JavaScript. Cognitive behavioral therapy (CBT) can help many people deal with chronic ...

  3. Childhood Origins of Young Adult Environmental Behavior.

    Science.gov (United States)

    Evans, Gary W; Otto, Siegmar; Kaiser, Florian G

    2018-05-01

    Prospective, longitudinal analyses revealed that over a 12-year period from ages 6 to 18, individuals who grew up with mothers with more proenvironmental attitudes engaged in more proenvironmental behavior as young adults. A similar marginal association was uncovered between mothers' proenvironmental behaviors and the proenvironmental behavior of their young adult offspring. Maternal educational attainment, but not political ideology, was also associated with more proenvironmental behavior as children matured. Moreover, childhood time spent outdoors was positively associated with increased environmentally responsible behavior in young adulthood. Interestingly, one's own childhood proenvironmental behavior and attitude, at least as assessed at age 6, bear little on one's eventual proenvironmental behavior as a young adult. Finally, among this set of childhood factors, maternal education and childhood time spent outdoors were independent predictors of positive changes in environmental behavior from early childhood to young adulthood.

  4. Connections with nature and environmental behaviors.

    Science.gov (United States)

    Geng, Liuna; Xu, Jingke; Ye, Lijuan; Zhou, Wenjun; Zhou, Kexin

    2015-01-01

    The influence of environmental attitudes on environmental behaviors has long been discussed. However, few studies have addressed the foundation of such attitudes. In the present study, we explored primitive belief underlying environmental attitudes, i.e., connections with nature, and its relationship with pro-environmental behaviors. Specifically, we used scales, a computerized Implicit Association Test, and a situational simulation experiment to examine both explicit and implicit connections with nature, both deliberate and spontaneous environmental behaviors, and to find correlations between environmental connectedness and environmental behaviors. Results showed that explicit connectedness was positively correlated with deliberate environmental behaviors, while implicit connectedness was positively correlated with spontaneous environmental behaviors. Additionally, explicit and implicit connectedness was independent of each other. In conclusion, the current study confirms the positive role played by connections with nature in promoting environmental behavior, and accordingly suggests means to encourage pro-environmental behavior by enhancing people's connectedness to nature.

  5. Schoolyard Characteristics, Physical Activity, and Sedentary Behavior

    DEFF Research Database (Denmark)

    Van Kann, Dave H H; de Vries, Sanne I; Schipperijn, Jasper

    2016-01-01

    BACKGROUND: Physical activity (PA) is decreasing among children, while sedentary behavior (SB) is increasing. Schoolyards seem suitable settings to influence children's PA behavior. This study investigated the associations between schoolyard characteristics and moderate-to-vigorous physical activ...

  6. What Factors Affect Health Seeking Behavior?

    African Journals Online (AJOL)

    reducing cost, disability and death from diseases. (2). However, good health ... The Health Belief Model where the concept is the 'perceived susceptibility', which refers ... behavioral intentions and actions (6). ... integrated behavioral model.

  7. Behavioral management of the obese patient

    Science.gov (United States)

    Despite countless diets, exercise regimens, drugs, and behavior modification strategies, the prevalence of obesity continues its relentless increase in both developed and developing nations. Although many necessary components to treat obesity have been identified, behavior modification remains the b...

  8. Skinner's verbal behavior, Chomsky's review, and mentalism.

    Science.gov (United States)

    Stemmer, N

    1990-01-01

    Skinner's Verbal Behavior (1957) is a comprehensive treatise that deals with most aspects of verbal behavior. However, its treatment of the learning of grammatical behavior has been challenged repeatedly (e.g., Chomsky, 1959). The present paper will attempt to show that the learning of grammar and syntax can be dealt with adequately within a behavior-analytic framework. There is no need to adopt mentalist (or cognitivist) positions or to add mentalist elements to behaviorist theories. PMID:2103585

  9. (Non-) behavioral economics: a programmatic assessment

    OpenAIRE

    Güth, Werner

    2007-01-01

    Economic theory has evolved without paying proper attention to behavioral approaches, especially to social, economic, and cognitive psychology. This has recently changed by including behavioral economics courses in many doctoral study programs. Although this new development is most welcome, the typical topics of the behavioral economics courses are not truly behavioral. More specifically, we question whether neoclassical repairs or game fitting exercises as well as more or less mechanic adapt...

  10. How Hume's Philosophy Informed Radical Behaviorism.

    Science.gov (United States)

    Nuzzolilli, Andrew E; Diller, James W

    2015-05-01

    The present paper analyzes consistencies between the philosophical systems of David Hume and B. F. Skinner, focusing on their conceptualization of causality and attitudes about scientific behavior. The ideas that Hume initially advanced were further developed in Skinner's writings and shaped the behavior-analytic approach to scientific behavior. Tracing Skinner's logical antecedents allows for additional historical and philosophical clarity when examining the development of radical behaviorism.

  11. Private events: from methodological behaviorism to interbehaviorism

    OpenAIRE

    Bueno, Roberto; Universidad de San Martín de Porres / Universidad Nacional Federico Villarreal

    2010-01-01

    As supposed events being accessible to a unique observer, private events posit an interesting challenge to a behavioristic psychology. Three historical variants of behaviorism dealt with the problem of private events: methodological behaviorism, radical behaviorism and interbehaviorism. The basic argument of the two last views, and that distinguishes them from the former, is that private events are comprised into the scope of an objective science of behavior. The analysis of these accounts pe...

  12. Adaptive behavior of children with visual impairment

    OpenAIRE

    Anđelković Marija

    2014-01-01

    Adaptive behavior includes a wide range of skills necessary for independent, safe and adequate performance of everyday activities. Practical, social and conceptual skills make the concept of adaptive behavior. The aim of this paper is to provide an insight into the existing studies of adaptive behavior in persons with visual impairment. The paper mainly focuses on the research on adaptive behavior in children with visual impairment. The results show that the acquisition of adaptive skills is ...

  13. Social behavior and aggressive problems of cats.

    Science.gov (United States)

    Crowell-Davis, S L; Barry, K; Wolfe, R

    1997-05-01

    Cats form social groups in which individuals recognize each other, and the cohesiveness of the group is maintained by a variety of amicable behaviors. Agonistic behavior may occur between group members and between group members and nongroup members. Within the domestic environment, agonistic behavior may become a problem when it is directed at housemates or humans. Differential diagnosis and treatment of various problems of aggressive behavior are discussed.

  14. Behavioral Economics and Climate Change Policy

    OpenAIRE

    John M. Gowdy

    2007-01-01

    The policy recommendations of most economists are based on the rational actor model of human behavior. Behavior is assumed to be self-regarding, preferences are assumed to be stable, and decisions are assumed to be unaffected by social context or frame of reference. The related fields of behavioral economics, game theory, and neuroscience have confirmed that human behavior is other regarding, and that people exhibit systematic patterns of decision-making that are "irrational" according to the...

  15. Relationship between information-seeking behavior and innovative behavior in Chinese nursing students.

    Science.gov (United States)

    Zhong, Zhuqing; Hu, Dehua; Zheng, Feng; Ding, Siqing; Luo, Aijing

    2018-04-01

    In the information-based economy, information literacy has become the foundation of scientific literacy, and provides the basis for innovative growth. Exploring the relationship between information-seeking behaviors and innovative behaviors of nursing students could help guide the development of information literacy education and training for nursing students. The relationship between information-seeking behavior and innovative behavior in nursing students has received little attention, however. This study aims to explore the relationship between information-seeking behavior and innovative behavior of nursing students. Nursing students in Xiangya Medical School, Central South University and Medical School of Hunan Normal University in the Chinese Province of Hunan were surveyed with an information-seeking behavior scale and an innovative behavior scale. A total of 1247 nursing students were included in the final analysis. The results showed that both information-seeking behavior and innovative behavior were significantly better in undergraduates than in junior college nursing students (P information-seeking behavior was positively related to innovative behavior (r = 0.63, P information-seeking behavior were also correlated with innovative behavior in varying degrees. Furthermore, information utilization was proved to be the strongest predictor of innovative behavior. Information-seeking behavior is positively associated with innovative behavior among nursing students. There is a need to integrate information literacy education with information retrieval courses, especially in the aspects of information utilization, retrieval, and assessment. Copyright © 2018 Elsevier Ltd. All rights reserved.

  16. Training Manual. Focused Observations: Nonverbal Teaching Behavior.

    Science.gov (United States)

    Bradley, Banks; And Others

    Nonverbal teacher behavior is recognized as an important factor in establishing a positive social climate in the classroom. A feedback and analysis instrument is presented focusing on specific nonverbal teacher behaviors. These behaviors--facial expressions, gestures, body movements, and idiosyncratic characteristics--are categorized as either…

  17. Risk Factors for Smoking Behaviors among Adolescents

    Science.gov (United States)

    Chung, Sung Suk; Joung, Kyoung Hwa

    2014-01-01

    Many students in Korea begin to use tobacco and develop a regular smoking habit before they reach adulthood. Yet, little is known about various signs contributing to the transition of the student smoking behaviors. This study used a national sample to explore and compare risk factors for smoking behaviors. Three types of smoking behaviors were…

  18. Behavior Analytic Consultation for Academic Referral Concerns

    Science.gov (United States)

    Dufrene, Brad A.; Zoder-Martell, Kimberly A.; Dieringe, Shannon Titus; Labrot, Zachary

    2016-01-01

    Applied behavior analysis provides a technology of human behavior that demonstrates great potential for improving socially important outcomes for individuals. School-based consultation may provide a vehicle for delivering applied behavior analysis services in schools to address academic referral concerns. In this article, we propose that…

  19. Behavioral Contracts in the Martial Arts Classroom.

    Science.gov (United States)

    Corder, Gregory W.

    This paper discusses the use of behavior contracts for students with behavior problems in martial arts classrooms. Highlighted is the experience of one marital arts teacher with a preteen student who constantly disrupts the class. The behavior contract let the student continue participating while outlining specific expectations for him, his…

  20. Research Models in Developmental Behavioral Toxicology.

    Science.gov (United States)

    Dietrich, Kim N.; Pearson, Douglas T.

    Developmental models currently used by child behavioral toxicologists and teratologists are inadequate to address current issues in these fields. Both child behavioral teratology and toxicology scientifically study the impact of exposure to toxic agents on behavior development: teratology focuses on prenatal exposure and postnatal behavior…

  1. Prosocial Behavior and Public Service Motivation

    NARCIS (Netherlands)

    Esteve, Marc; Urbig, Diemo; van Witteloostuijn, Arjen; Boyne, George

    2016-01-01

    Although research on public service motivation (PSM) is vast, there is little evidence regarding the effects of PSM on observable behavior. This article contributes to the understanding of the behavioral implications of PSM by investigating whether PSM is associated with prosocial behavior.

  2. Prosocial behavior and public service motivation

    NARCIS (Netherlands)

    Esteve, M.; Urbig, D.; van Witteloostuijn, Arjen; Boyne, George

    Although research on public service motivation (PSM) is vast, there is little evidence regarding the effects of PSM on observable behavior. This article contributes to our understanding of the behavioral implications of PSM by investigating whether PSM is associated with prosocial behavior.

  3. 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…

  4. Improving Maladaptive Behaviors Using Sensory Integration Techniques.

    Science.gov (United States)

    Shuman, Theresa

    A study examined the use of sensory integration techniques to reduce the maladaptive behaviors that interfered with the learning of nine high school students with mental impairments attending a special school. Maladaptive behaviors identified included rocking, toe walking, echolalia, resistance to change, compulsive behaviors, aggression,…

  5. Blood Glucose Levels and Problem Behavior

    Science.gov (United States)

    Valdovinos, Maria G.; Weyand, David

    2006-01-01

    The relationship between varying blood glucose levels and problem behavior during daily scheduled activities was examined. The effects that varying blood glucose levels had on problem behavior during daily scheduled activities were examined. Prior research has shown that differing blood glucose levels can affect behavior and mood. Results of this…

  6. The Control of Behavior: Human and Environmental

    Science.gov (United States)

    Burhoe, Ralph Wendell

    1972-01-01

    Theological perspective on human and environmental behavior, with a view toward man's ultimate concerns or longest range values and the ultimate controls of behavior. Maintains that all human behavior and destiny is ultimately in the hand of a transcendent power which prevails over any human errors.'' (LK)

  7. A Bayesian Formulation of Behavioral Control

    Science.gov (United States)

    Huys, Quentin J. M.; Dayan, Peter

    2009-01-01

    Helplessness, a belief that the world is not subject to behavioral control, has long been central to our understanding of depression, and has influenced cognitive theories, animal models and behavioral treatments. However, despite its importance, there is no fully accepted definition of helplessness or behavioral control in psychology or…

  8. Behaviorism and the Construction of Knowledge

    Science.gov (United States)

    Faryadi, Qais

    2007-01-01

    This paper attempts to discuss behaviorism and the construction of knowledge. This review investigates whether behaviorism methodology has any advantages in learning a language in our classroom. This assessment also observes the critics of behaviorism and its weaknesses in a learning environment. This inquiry concentrates on the view point of B.F.…

  9. Psychological Flexibility, ACT, and Organizational Behavior

    Science.gov (United States)

    Bond, Frank W.; Hayes, Steven C.; Barnes-Holmes, Dermot

    2006-01-01

    This paper offers organizational behavior management (OBM) a behavior analytically consistent way to expand its analysis of, and methods for changing, organizational behavior. It shows how Relational Frame Theory (RFT) suggests that common, problematic, psychological processes emerge from language itself, and they produce psychological…

  10. Consumer Behavior Determined by Social Classes

    OpenAIRE

    ªerban Comãnescu Adrian; Muhcinã Silvia

    2011-01-01

    Information on consumer behavior is essential in trade policy decision-making process. The study of consumer behavior has concerned different subjects:psychology, sociology, economy. In a marketing approach knowledge of consumer behavior is not an end in itself, but only a tool, a means by which business decisions are adapted to the consumer expectations.

  11. Perception, Attitudes, Intentions, Decisions and Actual Behavior

    NARCIS (Netherlands)

    Fischer, A.R.H.

    2017-01-01

    This chapter discusses how linear models that assume a causal link from perception, to attitude, to intention and decisions and finally behavior have long dominated consumer behavior research. The theory of planned behavior, the technology acceptance model and the norm activation model are examples

  12. Behavioral targeting: a European legal perspective

    NARCIS (Netherlands)

    Zuiderveen Borgesius, F.

    2013-01-01

    Behavioral targeting, or online profiling, is a hotly debated topic. Much of the collection of personal information on the Internet is related to behavioral targeting, although research suggests that most people don't want to receive behaviorally targeted advertising. The World Wide Web Consortium

  13. Behavior Modification: Basic Principles. Third Edition

    Science.gov (United States)

    Lee, David L.; Axelrod, Saul

    2005-01-01

    This classic book presents the basic principles of behavior emphasizing the use of preventive techniques as well as consequences naturally available in the home, business, or school environment to change important behaviors. This book, and its companion piece, "Measurement of Behavior," represents more than 30 years of research and strategies in…

  14. Workplace deviance: strategies for modifying employee behavior.

    Science.gov (United States)

    Pulich, Marcia; Tourigny, Louise

    2004-01-01

    More than ever, today's health care employees must perform their jobs as efficiently and effectively as possible. Job performance must integrate both technical and necessary soft skills. Workplace deviant behaviors are counterproductive to good job performance. Various deviant behaviors are examined. Areas and strategies of managerial intervention are reviewed which will enable the prevention or modification of undesired employee behaviors.

  15. Why behavior change is difficult to sustain.

    Science.gov (United States)

    Bouton, Mark E

    2014-11-01

    Unhealthy behavior is responsible for much human disease, and a common goal of contemporary preventive medicine is therefore to encourage behavior change. However, while behavior change often seems easy in the short run, it can be difficult to sustain. This article provides a selective review of research from the basic learning and behavior laboratory that provides some insight into why. The research suggests that methods used to create behavior change (including extinction, counterconditioning, punishment, reinforcement of alternative behavior, and abstinence reinforcement) tend to inhibit, rather than erase, the original behavior. Importantly, the inhibition, and thus behavior change more generally, is often specific to the "context" in which it is learned. In support of this view, the article discusses a number of lapse and relapse phenomena that occur after behavior has been changed (renewal, spontaneous recovery, reinstatement, rapid reacquisition, and resurgence). The findings suggest that changing a behavior can be an inherently unstable and unsteady process; frequent lapses should be expected. In the long run, behavior-change therapies might benefit from paying attention to the context in which behavior change occurs. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Supervisory behavior, reciprocity and subordinate absenteeism

    NARCIS (Netherlands)

    Dierendonck, van D.; Blanc, Le P.M.; Breukelen, van W.

    2002-01-01

    The present study among 242 professionals working in a lung clinic and nursing home was designed to test a model that links supervisory behavior (i.e. leader member exchange (LMX) behavior and conflict management behavior) and reciprocity in the supervisor/subordinate relationship to objectively

  17. Pathways to Suicidal Behaviors in Childhood

    Science.gov (United States)

    Greening, Leilani; Stoppelbein, Laura; Fite, Paula; Dhossche, Dirk; Erath, Stephen; Brown, Jacqueline; Cramer, Robert; Young, Laura

    2008-01-01

    Path analyses were applied to test a model that includes internalizing and externalizing behavior problems as predictors of suicidal behaviors in children. Parents of an inpatient sample of boys (N = 87; M age = 9.81 years) rated the frequency of suicidal ideation and completed standardized measures of behavior problems. Blind raters rated the…

  18. Screen Violence and Youth Behavior.

    Science.gov (United States)

    Anderson, Craig A; Bushman, Brad J; Bartholow, Bruce D; Cantor, Joanne; Christakis, Dimitri; Coyne, Sarah M; Donnerstein, Edward; Brockmyer, Jeanne Funk; Gentile, Douglas A; Green, C Shawn; Huesmann, Rowell; Hummer, Tom; Krahé, Barbara; Strasburger, Victor C; Warburton, Wayne; Wilson, Barbara J; Ybarra, Michele

    2017-11-01

    Violence in screen entertainment media (ie, television, film, video games, and the Internet), defined as depictions of characters (or players) trying to physically harm other characters (or players), is ubiquitous. The Workgroup on Media Violence and Violent Video Games reviewed numerous meta-analyses and other relevant research from the past 60 years, with an emphasis on violent video game research. Consistent with every major science organization review, the Workgroup found compelling evidence of short-term harmful effects, as well as evidence of long-term harmful effects. The vast majority of laboratory-based experimental studies have revealed that violent media exposure causes increased aggressive thoughts, angry feelings, physiologic arousal, hostile appraisals, aggressive behavior, and desensitization to violence and decreases prosocial behavior (eg, helping others) and empathy. Still, to more fully understand the potential for long-term harm from media violence exposure, the field is greatly in need of additional large-sample, high-quality, longitudinal studies that include validated measures of media violence exposure and measures of other known violence risk factors. Also, although several high-quality media violence intervention studies have been conducted, larger-scale studies with more comprehensive and longer-term assessments are needed to fully understand long-term effects and to inform the development of tools that will help to reduce problems associated with aggression and violence. The evidence that violent screen media constitutes a causal risk factor for increased aggression is compelling. Modern social-cognitive theories of social behavior provide useful frameworks for understanding how and why these effects occur. Copyright © 2017 by the American Academy of Pediatrics.

  19. [Deviant sexual behaviors, paraphilias, perversions].

    Science.gov (United States)

    Blachère, P; Cour, F

    2013-07-01

    To know the new concept of paraphilias, their clinical presentation and their link with a personality disorder as perversion, the French legislation concerning them and the different therapeutic options. Review of guidelines published on this subject in the Medline database and a reflexion from our own clinical experience, especially in the judicial expertise. Deviant sexual behavior is, in current classifications, known as paraphilia. This clinical entity corresponds to any sexual behavior considered "abnormal" compared with sexual acts in the society where the person lives. It means precisely, firstly, suffering caused by this disorder or deterioration of social, professional, or family life. Paraphilia such as pedophilia have strict age limits. The victim must be aged below 16 years, with an age difference of at least 5 years with the author of the act. Sexual acts which are illegal are crimes or offences according to the degree, and are sanctioned by the law. In ordinary terms, they are known as perverts, committing perversions. This concept is different from that of paraphilia, a pervert can have, or not have, paraphiliac behavior. In order to diagnose a personality disorder such as perversion, all the criteria must be included: narcissism, use of a person as an object for pleasure, with, primarily, mechanisms of denial and a split personality which removes any feeling of guilt from the perpetrator. Medical treatment of paraphilia alone is not satisfactory for the denial mechanism is such that only the sex drive is affected with a high risk of recurrence. Only psychotherapy can modify the pathological element of a perverted personality. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  20. Behavior-based evacuation planning

    KAUST Repository

    Rodriguez, Samuel

    2010-05-01

    In this work, we present a formulation of an evacuation planning problem that is inspired by motion planning and describe an integrated behavioral agent-based and roadmap-based motion planning approach to solve it. Our formulation allows users to test the effect on evacuation of a number of different environmental factors. One of our main focuses is to provide a mechanism to investigate how the interaction between agents influences the resulting evacuation plans. Specifically, we explore how various types of control provided by a set of directing agents effects the overall evacuation planning strategies of the evacuating agents. ©2010 IEEE.

  1. Environmental behavior of inorganic anions

    International Nuclear Information System (INIS)

    Garland, T.R.; Cataldo, D.A.; Fellows, R.J.; Wildung, R.E.

    1987-01-01

    Recent efforts have addressed two aspects of anion behavior in the soil/plant system. The first involves evaluation of the gaseous component of the terrestrial iodine cycle in soils and plants. Field analyses of 129 I in soils and vegetation adjacent to a fuels reprocessing facility, which was idle for 10 years prior to the study, indicated that there may be a significant gaseous component to the terrestrial iodine cycle. Soil substrates, including a silt-sand, organic forest soil, quartz sand, and a sterilized soil, were amended with radioiodide, and the rates and quality of the volatile components evaluated

  2. Behavior-based evacuation planning

    KAUST Repository

    Rodriguez, Samuel; Amato, Nancy M

    2010-01-01

    In this work, we present a formulation of an evacuation planning problem that is inspired by motion planning and describe an integrated behavioral agent-based and roadmap-based motion planning approach to solve it. Our formulation allows users to test the effect on evacuation of a number of different environmental factors. One of our main focuses is to provide a mechanism to investigate how the interaction between agents influences the resulting evacuation plans. Specifically, we explore how various types of control provided by a set of directing agents effects the overall evacuation planning strategies of the evacuating agents. ©2010 IEEE.

  3. Loop Heat Pipe Startup Behaviors

    Science.gov (United States)

    Ku, Jentung

    2016-01-01

    A loop heat pipe must start successfully before it can commence its service. The startup transient represents one of the most complex phenomena in the loop heat pipe operation. This paper discusses various aspects of loop heat pipe startup behaviors. Topics include the four startup scenarios, the initial fluid distribution between the evaporator and reservoir that determines the startup scenario, factors that affect the fluid distribution between the evaporator and reservoir, difficulties encountered during the low power startup, and methods to enhance the startup success. Also addressed are the pressure spike and pressure surge during the startup transient, and repeated cycles of loop startup and shutdown under certain conditions.

  4. Behavioral neuroscience and the media.

    Science.gov (United States)

    Blakeslee, Sandra; DiChristina, Mariette; Raeburn, Paul; Lambert, Kelly

    2012-12-05

    To provide assurance that accurate summaries of behavioral neuroscience findings are presented in mainstream news sources, it is important for scientists to cooperate with science journalists and, on occasion, write informative articles for lay audiences or contribute scientific knowledge in other relevant venues. Accordingly, three influential science journalists were invited to a special Presidential Symposium at the 2011 IBNS annual meeting to discuss (1) the importance of public dissemination of scientific knowledge, (2) insightful recommendations for effective science writing for mainstream audiences and (3) the potential impact of science blogs on the communication of science information. Copyright © 2012 Elsevier Inc. All rights reserved.

  5. Radiation: behavioral implications in space

    International Nuclear Information System (INIS)

    Bogo, V.

    1988-01-01

    Since future space missions are likely to be beyond Earth's protective atmosphere, a potentially significant hazard is radiation. The following behavioural situations are addressed in this paper: (1) space radiations are more effective at disrupting behaviour; (2) task demands can aggravate the radiation-disruption; (3) efforts to mitigate disruption with drugs or shielding are not satisfactory and the drugs can be behaviourally toxic; and (4) space- and radiation-induced emesis combined may be synergistic. Thus future space travel will be a demanding, exciting time for behavioral toxicologists, and while the circumstances may seem insurmountable at first, creative application of scientific expertise should illicit solutions, similar to demanding situations confronted before. (author)

  6. Fluid behavior in microgravity environment

    Science.gov (United States)

    Hung, R. J.; Lee, C. C.; Tsao, Y. D.

    1990-01-01

    The instability of liquid and gas interface can be induced by the presence of longitudinal and lateral accelerations, vehicle vibration, and rotational fields of spacecraft in a microgravity environment. In a spacecraft design, the requirements of settled propellant are different for tank pressurization, engine restart, venting, or propellent transfer. In this paper, the dynamical behavior of liquid propellant, fluid reorientation, and propellent resettling have been carried out through the execution of a CRAY X-MP super computer to simulate fluid management in a microgravity environment. Characteristics of slosh waves excited by the restoring force field of gravity jitters have also been investigated.

  7. Pharmacology of sexually compulsive behavior.

    Science.gov (United States)

    Codispoti, Victoria L

    2008-12-01

    In a meta-analysis on controlled outcomes evaluations of 22,000 sex offenders, Losel and Schmucker found 80 comparisons between treatment and control groups. The recidivism rate averaged 19% in treated groups, and 27% in controls. Most other reviews reported a lower rate of sexual recidivism in treated sexual offenders. Of 2039 citations in this study (including literature in five languages), 60 studies held independent comparisons. Problematic issues included the control groups; various hormonal, surgical, cognitive behavioral, and psychotherapeutic treatments; and sample sizes. In the 80 studies compared after the year 2000, 32% were reported after 2000, 45% originated in the United States, 45% were reported in journals, and 36% were unpublished. Treatment characteristics showed a significant lack of pharmacologic treatment (7.5%), whereas use cognitive and classical behavioral therapy was 64%. In 68% of the studies, no information was available on the integrity of the treatment implementation; 36% of the treatment settings were outpatient only, 31% were prison settings, and 12% were mixed settings (prison, hospital, and outpatient). Integrating research interpretations is complicated by the heterogeneity of sex offenders, with only 56% being adult men and 17.5% adolescents. Offense types reported included 74% child molestation, 48% incest, and 30% exhibitionism. Pedophilia was not singled out. Follow-up periods varied from 12 months to greater than 84 months. The definition of recidivism ran the gamut from arrest (24%), conviction (30%), charges (19%), and no indication (16%). Results were difficult to interpret because of the methodological problems with this type of study. Overall, a positive outcome was noted with sex offender treatment. Cognitive-behavioral and hormonal treatment were the most promising. Voluntary treatment led to a slightly better outcome than mandatory participation. When accounting for a low base rate of sexual recidivism, the reduction

  8. Religious Beliefs and Environmental Behaviors in China

    Directory of Open Access Journals (Sweden)

    Yu Yang

    2018-03-01

    Full Text Available The role of religion in the environment has yet to be empirically investigated in the country with the largest atheist population across the globe. Using data from the Chinese General Social Survey 2013, we examined the effects of religious beliefs on environmental behaviors in China. Dependent variables of private and public environmental behaviors were identified by factor analysis. The estimation revealed a contradictory result that most religious beliefs had negative effects on private environmental behaviors while having positive effects on public environmental behaviors. The findings suggest a religion–politics interactive mechanism to enhance pro-environmental behavior in China.

  9. Private events: from methodological behaviorism to interbehaviorism

    Directory of Open Access Journals (Sweden)

    Roberto Bueno

    2011-09-01

    Full Text Available As supposed events being accessible to a unique observer, private events posit an interesting challenge to a behavioristic psychology. Three historical variants of behaviorism dealt with the problem of private events: methodological behaviorism, radical behaviorism and interbehaviorism. The basic argument of the two last views, and that distinguishes them from the former, is that private events are comprised into the scope of an objective science of behavior. The analysis of these accounts permits us to confirm a gradual advance in behavior theory, in dealing with this issue, toward a totally monistic view.

  10. Multiaxial behavior of foams - Experiments and modeling

    Science.gov (United States)

    Maheo, Laurent; Guérard, Sandra; Rio, Gérard; Donnard, Adrien; Viot, Philippe

    2015-09-01

    Cellular materials are strongly related to pressure level inside the material. It is therefore important to use experiments which can highlight (i) the pressure-volume behavior, (ii) the shear-shape behavior for different pressure level. Authors propose to use hydrostatic compressive, shear and combined pressure-shear tests to determine cellular materials behavior. Finite Element Modeling must take into account these behavior specificities. Authors chose to use a behavior law with a Hyperelastic, a Viscous and a Hysteretic contributions. Specific developments has been performed on the Hyperelastic one by separating the spherical and the deviatoric part to take into account volume change and shape change characteristics of cellular materials.

  11. Medication for Behavior Modification in Birds.

    Science.gov (United States)

    van Zeeland, Yvonne

    2018-01-01

    The use of behavior modifying drugs may be considered in birds with behavior problems, especially those refractory to behavior modification therapy and environmental management. To accomplish behavior change, a variety of drugs can be used, including psychoactive drugs, hormones, antihistamines, analgesics, and anticonvulsants. Because their prescription to birds is off-label, these drugs are considered appropriate only when a sound rationale can be provided for their use. This requires a (correct) behavioral diagnosis to be established. In addition, regular monitoring and follow-up are warranted to determine the efficacy of the treatment and evaluate the occurrence of potential adverse side effects. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Improving Mealtime Behaviors of a Multihandicapped Child Using Behavior Therapy Techniques.

    Science.gov (United States)

    Sisson, L. A.; Dixon, M. J.

    1986-01-01

    Inappropriate mealtime behaviors of a blind, mentally retarded, behaviorally disordered 10-year-old were modified via behavior therapy techniques, including audiotape of favorite stories turned off during inappropriate behavior and praise (plus access to food) for appropriate napkin and utensil use, once desired sitting posture had been…

  13. Blending Effective Behavior Management and Literacy Strategies for Preschoolers Exhibiting Negative Behavior

    Science.gov (United States)

    Smith, Jaime

    2009-01-01

    Sometimes students will exhibit various aggressive behaviors in the preschool classroom. Early childhood educators need to have behavior management strategies to manage the students' negative behaviors within the classroom setting. This article will provide a rationale for embedding literacy instruction within behavior management strategies to…

  14. A Survey of Functional Behavior Assessment Methods Used by Behavior Analysts in Practice

    Science.gov (United States)

    Oliver, Anthony C.; Pratt, Leigh A.; Normand, Matthew P.

    2015-01-01

    To gather information about the functional behavior assessment (FBA) methods behavior analysts use in practice, we sent a web-based survey to 12,431 behavior analysts certified by the Behavior Analyst Certification Board. Ultimately, 724 surveys were returned, with the results suggesting that most respondents regularly use FBA methods, especially…

  15. Adaptive Behavior and Problem Behavior in Young Children with Williams Syndrome

    Science.gov (United States)

    Hahn, Laura J.; Fidler, Deborah J.; Hepburn, Susan L.

    2014-01-01

    The present study compares the adaptive behavior profile of 18 young children with Williams syndrome (WS) and a developmentally matched group of 19 children with developmental disabilities and examines the relationship between adaptive behavior and problem behaviors in WS. Parents completed the Vineland Adaptive Behavioral Scales--Interview…

  16. Goal inferences about robot behavior : goal inferences and human response behaviors

    NARCIS (Netherlands)

    Broers, H.A.T.; Ham, J.R.C.; Broeders, R.; De Silva, P.; Okada, M.

    2014-01-01

    This explorative research focused on the goal inferences human observers draw based on a robot's behavior, and the extent to which those inferences predict people's behavior in response to that robot. Results show that different robot behaviors cause different response behavior from people.

  17. Behavioral-Progress Monitoring Using the Electronic Daily Behavioral Report Card (e-DBRC) System

    Science.gov (United States)

    Burke, Mack D.; Vannest, Kimberly J.

    2008-01-01

    In this article, the authors present an overview of a Web-based electronic system for behavioral-progress monitoring. Behavioral-progress monitoring is necessary to evaluate responsiveness to behavioral interventions, the effects of positive behavioral support, and the attainment of individualized education program goals and objectives. The…

  18. Behavioral inhibition and obsessive-compulsive disorder.

    Science.gov (United States)

    Coles, Meredith E; Schofield, Casey A; Pietrefesa, Ashley S

    2006-01-01

    Behavioral inhibition is frequently cited as a vulnerability factor for development of anxiety. However, few studies have examined the unique relationship between behavioral inhibition and obsessive-compulsive disorder (OCD). Therefore, the current study addressed the relationship between behavioral inhibition and OCD in a number of ways. In a large unselected student sample, frequency of current OC symptoms was significantly correlated with retrospective self-reports of total levels of childhood behavioral inhibition. In addition, frequency of current OC symptoms was also significantly correlated with both social and nonsocial components of behavioral inhibition. Further, there was evidence for a unique relationship between behavioral inhibition and OC symptoms beyond the relationship of behavioral inhibition and social anxiety. In addition, results showed that reports of childhood levels of behavioral inhibition significantly predicted levels of OCD symptoms in adulthood. Finally, preliminary evidence suggested that behavioral inhibition may be more strongly associated with some types of OC symptoms than others, and that overprotective parenting may moderate the impact of behavioral inhibition on OC symptoms. The current findings suggest the utility of additional research examining the role of behavioral inhibition in the etiology of OCD.

  19. Hierarchy and predictability in spontaneous behavior

    Science.gov (United States)

    Berman, Gordon; Bialek, William; Shaevitz, Joshua

    2015-03-01

    Animals perform a complex array of behaviors, from changes in body posture to vocalizations to other dynamic outputs. Far from being a disordered collection of actions, however, there is thought to be an intrinsic structure to the set of behaviors and their temporal organization. This structure has often been hypothesized to be hierarchical, with certain behaviors grouped together into modules that interact with other modules at time scales that are long with respect to that of an individual behavior. There have been few measurements, however, showing that a particular animal's behavioral repertoire is organized hierarchically. This has largely resulted from an inability to measure the entirety of an animal's behavioral repertoire or even to definite precisely what a ``behavior'' is. In this talk, I will apply our novel method for mapping the behavioral space of animals to videos of freely-behaving fruit flies (D. melanogaster), showing that the organisms' behavioral repertoire consists of a hierarchically-organized set of stereotyped behaviors. This hierarchical patterning results in the emergence of long time scales of memory in the system, providing insight into the mechanisms of behavioral control and patterning.

  20. Behavior changes after minor emergency procedures.

    Science.gov (United States)

    Brodzinski, Holly; Iyer, Srikant

    2013-10-01

    Procedures are common in pediatric emergency departments and frequently cause distress from pain and/or anxiety. The objective of this study was to describe the incidence, types, and magnitude of long-term behavior changes after procedures in the emergency setting. This is a descriptive pilot study to determine if children display negative behavioral changes after a minor emergency department procedure (abscess drainage or laceration repair). Behavior change was measured at 1 week by telephone follow-up using the 27-item Post Hospitalization Behavior Questionnaire, a well-validated instrument that measures behavior changes across 6 categories: general anxiety, separation anxiety, anxiety about sleep, eating disturbances, aggression toward authority, and apathy/withdrawal. Significant behavior change was defined as 5 or more negative behavior changes on the 27-item questionnaire. Twenty percent of children who underwent abscess drainage (n = 30) and 20% who underwent laceration repair (n = 30) displayed significant negative behavior change at 1 week. Children who displayed significant negative behavior change tended to be younger (3.6 vs 5.9 years) and trended toward being more likely to have received anxiolysis or sedation (16.7% vs 8.3%). Separation anxiety, sleep difficulties, and aggression toward authority were the most common behavior changes. In this pilot study, a significant percentage of children undergoing common emergency procedures exhibited an appreciable burden of negative behavior change at 1 week; these results demonstrate the need for further rigorous investigation of predictors of these changes and interventions, which can ameliorate these changes.

  1. Alcohol disinhibition of behaviors in C. elegans.

    Directory of Open Access Journals (Sweden)

    Stephen M Topper

    Full Text Available Alcohol has a wide variety of effects on physiology and behavior. One of the most well-recognized behavioral effects is disinhibition, where behaviors that are normally suppressed are displayed following intoxication. A large body of evidence has shown that alcohol-induced disinhibition in humans affects attention, verbal, sexual, and locomotor behaviors. Similar behavioral disinhibition is also seen in many animal models of ethanol response, from invertebrates to mammals and primates. Here we describe several examples of disinhibition in the nematode C. elegans. The nematode displays distinct behavioral states associated with locomotion (crawling on land and swimming in water that are mediated by dopamine. On land, animals crawl and feed freely, but these behaviors are inhibited in water. We found that additional behaviors, including a variety of escape responses are also inhibited in water. Whereas alcohol non-specifically impaired locomotion, feeding, and escape responses in worms on land, alcohol specifically disinhibited these behaviors in worms immersed in water. Loss of dopamine signaling relieved disinhibition of feeding behavior, while loss of the D1-like dopamine receptor DOP-4 impaired the ethanol-induced disinhibition of crawling. The powerful genetics and simple nervous system of C. elegans may help uncover conserved molecular mechanisms that underlie alcohol-induced disinhibition of behaviors in higher animals.

  2. Model for behavior observation training programs

    International Nuclear Information System (INIS)

    Berghausen, P.E. Jr.

    1987-01-01

    Continued behavior observation is mandated by ANSI/ANS 3.3. This paper presents a model for behavior observation training that is in accordance with this standard and the recommendations contained in US NRC publications. The model includes seventeen major topics or activities. Ten of these are discussed: Pretesting of supervisor's knowledge of behavior observation requirements, explanation of the goals of behavior observation programs, why behavior observation training programs are needed (legal and psychological issues), early indicators of emotional instability, use of videotaped interviews to demonstrate significant psychopathology, practice recording behaviors, what to do when unusual behaviors are observed, supervisor rationalizations for noncompliance, when to be especially vigilant, and prevention of emotional instability

  3. Commentary on Malone: Who Founded Behaviorism?

    Science.gov (United States)

    Reese, Hayne W

    2015-05-01

    Malone (The Behavior Analyst, 37, 1-12 2014) argued that the emergence of behaviorism was inevitable with or without Watson's participation, mainly because protobehavioral ideas and dissatisfaction with classical structuralism were already widespread. However, the first premise is questionable because many of the ideas Malone cited were consistent with structuralism rather than behaviorism, and even if both premises were true they would not make the emergence of behaviorism-or anything else-inevitable. Historical evidence for inevitability is always retrospective and therefore always allows the logical fallacy of "after this, therefore because of this." In the relevant real world Watson existed, he was a psychologist, he was the first to publish an article that described a "behaviorism," and he promoted his behaviorism in later works. Stories about what would have happened without Watson's participation are therefore counterfactual and this lack of historicity makes the stories fictional rather than scientific. In the real world, Watson founded behaviorism.

  4. BGen: A UML Behavior Network Generator Tool

    Science.gov (United States)

    Huntsberger, Terry; Reder, Leonard J.; Balian, Harry

    2010-01-01

    BGen software was designed for autogeneration of code based on a graphical representation of a behavior network used for controlling automatic vehicles. A common format used for describing a behavior network, such as that used in the JPL-developed behavior-based control system, CARACaS ["Control Architecture for Robotic Agent Command and Sensing" (NPO-43635), NASA Tech Briefs, Vol. 32, No. 10 (October 2008), page 40] includes a graph with sensory inputs flowing through the behaviors in order to generate the signals for the actuators that drive and steer the vehicle. A computer program to translate Unified Modeling Language (UML) Freeform Implementation Diagrams into a legacy C implementation of Behavior Network has been developed in order to simplify the development of C-code for behavior-based control systems. UML is a popular standard developed by the Object Management Group (OMG) to model software architectures graphically. The C implementation of a Behavior Network is functioning as a decision tree.

  5. Monitoring Agitated Behavior After acquired Brain Injury

    DEFF Research Database (Denmark)

    Aadal, Lena; Mortensen, Jesper; Nielsen, Jørgen Feldbaek

    2016-01-01

    Purpose: To describe the onset, duration, intensity, and nursing shift variation of agitated behavior in patients with acquired brain injury (ABI) at a rehabilitation hospital. Design: Prospective descriptive study. Methods: A total of 11 patients with agitated behavior were included. Agitated...... behavior was registered with the Agitated Behavior Scale (ABS). The nurse or therapist allocated the individual patient assessed ABS during each shift. Intensity of agitated behavior was tested using exact test. A within-subject shift effect was analyzed with repeated-measure ANOVA. Findings: The onset...... of agitated behavior was at a median of 14 (1–28) days from admission. Seven patients remained agitated beyond 3 weeks from onset. Severe intensity of agitation was observed in 86 of 453 nursing shifts. Differences in agitated behavior between day, evening, and night shifts were found, F(2.20) = 7.90, p...

  6. Habitual and value-guided purchase behavior.

    Science.gov (United States)

    Biel, Anders; Dahlstrand, Ulf; Grankvist, Gunne

    2005-06-01

    Society increasingly requests that individuals adopt environmentally benign behavior. Information campaigns purported to change people's attitudes are often regarded as prerequisites to installing such changes. While such information may be a necessary step, it is not sufficient by itself. We argue that many everyday behaviors with environmental consequences are habitual, and that little attention is given to information directed toward changing these habitual behaviors. In other instances, behavior is guided by values in a more reflective process. However, other information besides environmental consequences may draw a person's attention and affect behavioral choice. Using surveys and experimental studies targeting consumer behavior, we studied under what conditions different kinds of information is likely to influence people with varying levels of environmental concern. Based on results from these studies, implications for behavioral change are discussed.

  7. Third Wave of Cognitive Behavioral Therapies

    Directory of Open Access Journals (Sweden)

    Sevginar Vatan

    Full Text Available The psychological functioning of an individual includes well-being, cognitions, emotions and behaviors as a whole. In the current models of psychopathologies, as similar to well-being, reciprocal interaction between emotions, behaviors and cognitions is emphasized. Notwithstanding that the effects of these three components on cognitive behavior therapies can be mentioned too, it can be claimed that emotions were remained in the background by the behaviors and cognitions until the third wave of cognitive behavior therapies. Emotions have became prominent with the third wave approaches in the field of cognitive behavior therapy. In this review article, similarities and differences of third wave of cognitive behavior therapy with other waves, the constructs of emotion and emotion regulation in the third wave and the impacts of these on treatment were included. Additionally, throughout this perspective, treatment processes focusing on emotion regulation skills were discussed. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2016; 8(3.000: 190-203

  8. Fuzzy Behaviors for Control of Mobile Robots

    Directory of Open Access Journals (Sweden)

    Saleh Zein-Sabatto

    2003-02-01

    Full Text Available In this research work, an RWI B-14 robot has been used as the development platform to embody some basic behaviors that can be combined to build more complex robotics behaviors. Emergency, avoid-obstacle, left wall- following, right wall-following, and move-to-point behaviors have been designed and embodied as basic robot behaviors. The basic behaviors developed in this research are designed based on fuzzy control technique and are integrated and coordinated to from complex robotics system. More behaviors can be added into the system as needed. A robot task can be defined by the user and executed by the intelligent robot control system. Testing results showed that fuzzy behaviors made the robot move intelligently and adapt to changes in its environment.

  9. Improving Public Perception of Behavior Analysis.

    Science.gov (United States)

    Freedman, David H

    2016-05-01

    The potential impact of behavior analysis is limited by the public's dim awareness of the field. The mass media rarely cover behavior analysis, other than to echo inaccurate negative stereotypes about control and punishment. The media instead play up appealing but less-evidence-based approaches to problems, a key example being the touting of dubious diets over behavioral approaches to losing excess weight. These sorts of claims distort or skirt scientific evidence, undercutting the fidelity of behavior analysis to scientific rigor. Strategies for better connecting behavior analysis with the public might include reframing the field's techniques and principles in friendlier, more resonant form; pushing direct outcome comparisons between behavior analysis and its rivals in simple terms; and playing up the "warm and fuzzy" side of behavior analysis.

  10. Radionuclide behavior at underground environment

    International Nuclear Information System (INIS)

    Hahn, Phil Soo; Park, Chung Kyun; Keum, Dong Kwon; Cho, Young Hwan; Kang, Moon Ja; Baik, Min Hoon; Hahn, Kyung Won; Park, Hyun Soo

    2003-04-01

    This study of radionuclide behavior at underground environment has been carried out as a part of the study of high-level waste disposal technology development. Therefore, the main objectives of this project are constructing a data-base and producing data for the safety assessment of a high-level radioactive waste, and verification of the objectivity of the assessment through characterization of the geochemical processes and experimental validation of the radionuclide migration. This project is composed of 6 subjects such as data production required for safety assessments, sorption properties and mechanisms, nuclide migration in the fractured rock, colloid formation and migration, nuclide speciation in deep geological environments, and total evaluation of geochemical behaviors considering multi-factors. The various results from the this project can be applicable to the preliminary safety and performance assessments of the established disposal concept for a future high-level radioactive waste repository. Providing required data and technical basis for assessment methodologies could be a direct application of the results. In a long-term view, the results can also be utilized as a technical background for the establishment of government policy for high-level radioactive waste disposal

  11. Stereotypic behaviors in degenerative dementias.

    Science.gov (United States)

    Prioni, S; Fetoni, V; Barocco, F; Redaelli, V; Falcone, C; Soliveri, P; Tagliavini, F; Scaglioni, A; Caffarra, P; Concari, L; Gardini, S; Girotti, F

    2012-11-01

    Stereotypies are simple or complex involuntary/unvoluntary behaviors, common in fronto-temporal dementia (FTD), but not studied in other types of degenerative dementias. The aim was to investigate stereotypy frequency and type in patients with FTD, Alzheimer's disease (AD), progressive supranuclear palsy (PSP) and Parkinson's disease with dementia (PDD) in a multicenter observational study; and to investigate the relation of stereotypies to cognitive, behavioral and motor impairment. One hundred fifty-five consecutive outpatients (45 AD, 40 FTD, 35 PSP and 35 PDD) were studied in four hospitals in northern Italy. Stereotypies were examined by the five-domain Stereotypy Rating Inventory. Cognition was examined by the Mini Mental State and Frontal Assessment Battery, neuropsychiatric symptoms by the Neuropsychiatric Inventory, and motor impairment and invalidity by the Unified Parkinson's Disease Rating Scale part III, and activities of daily living. Stereotypies were present in all groups. FTD and PDD had the greatest frequency of one-domain stereotypies; FTD also had the greatest frequency of two-or-more domain stereotypies; movement stereotypies were the most common stereotypies in all groups. AD patients had fewer stereotypies than the other groups. Stereotypies are not exclusive to FTD, but are also fairly common in PSP and PDD, though less so in AD. Stereotypies may be underpinned by dysfunctional striato-frontal circuits, known to be damaged in PSP and PDD, as well as FTD.

  12. Sexual behavior among truck drivers.

    Science.gov (United States)

    Singh, Rajiv Kumar; Joshi, Hari Shankar

    2012-01-01

    A cross-sectional study was conducted on Lucknow highway in Bareilly district of Uttar Pradesh to study the knowledge of truck drivers about HIV transmission and prevention and to study the sexual behaviour of these drivers with reference to HIV/AIDS. Age, marital status, education, income, drinking alcohol, length of stay away from home, knowledge about transmission and prevention of HIV, and HIV-prone behavior of truck drivers were studied. Chi-square, mean, and SD were calculated. In all, 289 (97.6%) drivers had heard about HIV/AIDS. Only 242 (81.8%) were aware of HIV transmission by heterosexual route. Misconceptions such as HIV transmission by mosquito bites, living in same room, shaking hands, and sharing food were found. Out of 174 (58.8%) who visited Commercial Sex Workers (CSW), 146 (83.9%) used a condom. 38 (12.8%) visited more than 5 CSW in the last 3 months. Time away from home on the road, marital status, alcohol use, and income class were associated with visiting CSW. High-risk behavior was established in the study population. Safe sex and use of condoms need to be promoted among the truck drivers and better condom availability needs to be assured on highways.

  13. Endogenous Opiates and Behavior: 2006

    Science.gov (United States)

    Bodnar, Richard J.

    2009-01-01

    This paper is the twenty-ninth consecutive installment of the annual review of research concerning the endogenous opioid system, now spanning thirty years of research. It summarizes papers published during 2006 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior (Section 2), and the roles of these opioid peptides and receptors in pain and analgesia (Section 3); stress and social status (Section 4); tolerance and dependence (Section 5); learning and memory (Section 6); eating and drinking (Section 7); alcohol and drugs of abuse (Section 8); sexual activity and hormones, pregnancy, development and endocrinology (Section 9); mental illness and mood (Section 10); seizures and neurological disorders (Section 11); electrical-related activity and neurophysiology (Section 12); general activity and locomotion (Section 13); gastrointestinal, renal and hepatic functions (Section 14); cardiovascular responses (Section 15); respiration and thermoregulation (Section 16); and immunological responses (Section 17). PMID:17949854

  14. Endogenous opiates and behavior: 2012.

    Science.gov (United States)

    Bodnar, Richard J

    2013-12-01

    This paper is the thirty-fifth consecutive installment of the annual review of research concerning the endogenous opioid system. It summarizes papers published during 2012 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides, opioid receptors, opioid agonists and opioid antagonists. The particular topics that continue to be covered include the molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors related to behavior (Section 2), and the roles of these opioid peptides and receptors in pain and analgesia (Section 3); stress and social status (Section 4); tolerance and dependence (Section 5); learning and memory (Section 6); eating and drinking (Section 7); alcohol and drugs of abuse (Section 8); sexual activity and hormones, pregnancy, development and endocrinology (Section 9); mental illness and mood (Section 10); seizures and neurologic disorders (Section 11); electrical-related activity and neurophysiology (Section 12); general activity and locomotion (Section 13); gastrointestinal, renal and hepatic functions (Section 14); cardiovascular responses (Section 15); respiration and thermoregulation (Section 16); and immunological responses (Section 17). Copyright © 2013 Elsevier Inc. All rights reserved.

  15. Investigation on nuclide migration behaviors

    International Nuclear Information System (INIS)

    Baik, Minhoon; Park, Chungkyun; Kim, Seungsoo

    2012-04-01

    In this study, we investigated the properties of geochemical reactions and sorption of high-level radionuclides and highly-mobile radionuclides in deep geological disposal environments. We also analyzed the dissolution properties of pyro wastes and constructed databases for the geochemical reactions and sorption for the safety assessment of HLW disposal. Technologies for measuring diffusion depths of radionuclides through fracture surfaces and rock matrix were developed in KURT conditions and their diffusion properties were analyzed and evaluated. The combined reactions of radionuclide/mineral/microbe in deep disposal environments were investigated and the effects of microbe on the radionuclide migration and disposal system behaviors were evaluated. In-situ solute migration system and on-line monitoring system were installed in KURT and the migration and retardation behaviors of various solutes and their interaction with fracture-filling materials were investigated. Basic properties of KURT groundwater colloids were analyzed using various methods. In addition, in-situ colloid migration experiments through a rock fracture were carried out and the developed migration model was verified. We have participated in Colloid Formation and Migration (CFM) international joint project in GTS and obtained reliability for our research results by comparing research results each other

  16. Modeling lahar behavior and hazards

    Science.gov (United States)

    Manville, Vernon; Major, Jon J.; Fagents, Sarah A.

    2013-01-01

    Lahars are highly mobile mixtures of water and sediment of volcanic origin that are capable of traveling tens to > 100 km at speeds exceeding tens of km hr-1. Such flows are among the most serious ground-based hazards at many volcanoes because of their sudden onset, rapid advance rates, long runout distances, high energy, ability to transport large volumes of material, and tendency to flow along existing river channels where populations and infrastructure are commonly concentrated. They can grow in volume and peak discharge through erosion and incorporation of external sediment and/or water, inundate broad areas, and leave deposits many meters thick. Furthermore, lahars can recur for many years to decades after an initial volcanic eruption, as fresh pyroclastic material is eroded and redeposited during rainfall events, resulting in a spatially and temporally evolving hazard. Improving understanding of the behavior of these complex, gravitationally driven, multi-phase flows is key to mitigating the threat to communities at lahar-prone volcanoes. However, their complexity and evolving nature pose significant challenges to developing the models of flow behavior required for delineating their hazards and hazard zones.

  17. Neuroendocrine Regulation of Maternal Behavior

    Science.gov (United States)

    Bridges, Robert S.

    2015-01-01

    The expression of maternal behavior in mammals is regulated by the developmental and experiential events over a female’s lifetime. In this review the relationships between the endocrine and neural systems that play key roles in these developmental and experiential that affect both the establishment and maintenance of maternal care are presented. The involvement of the hormones estrogen, progesterone, and lactogens are discussed in the context of ligand, receptor, and gene activity in rodents and to a lesser extent in higher mammals. The roles of neuroendocrine factors, including oxytocin, vasopressin, classical neurotransmitters, and other neural gene products that regulate aspects of maternal care are set forth, and the interactions of hormones with central nervous system mediators of maternal behavior are discussed. The impact of prior developmental factors, including epigenetic events, and maternal experience on subsequent maternal care are assessed over the course of the female’s lifespan. It is proposed that common neuroendocrine mechanisms underlie the regulation of maternal care in mammals. PMID:25500107

  18. Effects of Customer Engagement Behavior

    Directory of Open Access Journals (Sweden)

    Katarzyna Żyminkowska

    2017-04-01

    Full Text Available Aim/purpose - Research addressing the customer engagement behavior (CEB has rapidly developed in the marketing discipline, contributing to the knowledge on network organization. However, insights into the specific outcomes of CEB remain largely nebulous. Few comprehensive conceptual frameworks of CEB effects exists in the literature to-date. The empirical verification of CEB outcomes, particularly at the firm level, is still missing. Design/methodology/approach - In this article we first provide an overview of the CEB conceptualizations and its effects. Next we develop the CEB firm-level performance outcomes framework. Finally we explore CEB process, forms and outcomes in Stanley Black & Decker, applying qualitative methodological approach (case research incl. participant observation. Findings - We propose the logically arranged CEB effects in the conceptual model integrated with marketing metrics which are related to the recent advances in customer equity and customer asset management. Research implications/limitations - In empirical research we focused on the CEB effects related to one type of customer behaviors, i.e. Stanley Black& Decker customers' involvement in the product development and innovation which is a limitation in obtain-ing the comprehensive empirical picture of all CEB forms and its outcomes. Further empirical research (incl. quantitative one is necessary to verify our conceptual model. Originality/value/contribution - Our model of firm-level performance effects of CEB extends existing proposals and contributes to the knowledge on effective CEB management process in network organizations.

  19. Prenatal meditation influences infant behaviors.

    Science.gov (United States)

    Chan, Ka Po

    2014-11-01

    Meditation is important in facilitating health. Pregnancy health has been shown to have significant consequences for infant behaviors. In view of limited studies on meditation and infant temperament, this study aims to explore the effects of prenatal meditation on these aspects. The conceptual framework was based on the postulation of positive relationships between prenatal meditation and infant health. A randomized control quantitative study was carried out at Obstetric Unit, Queen Elizabeth Hospital in Hong Kong. 64 pregnant Chinese women were recruited for intervention and 59 were for control. Outcome measures were cord blood cortisol, infant salivary cortisol, and Carey Infant Temperament Questionnaire. Cord blood cortisol level of babies was higher in the intervention group (pmeditation can influence fetal health. Carey Infant Temperament Questionnaire showed that the infants of intervention group have better temperament (pmeditation in relation to child health. Present study concludes the positive effects of prenatal meditation on infant behaviors and recommends that pregnancy care providers should provide prenatal meditation to pregnant women. Copyright © 2014 The Authors. Published by Elsevier Inc. All rights reserved.

  20. Cross-cultural organizational behavior.

    Science.gov (United States)

    Gelfand, Michele J; Erez, Miriam; Aycan, Zeynep

    2007-01-01

    This article reviews research on cross-cultural organizational behavior (OB). After a brief review of the history of cross-cultural OB, we review research on work motivation, or the factors that energize, direct, and sustain effort across cultures. We next consider the relationship between the individual and the organization, and review research on culture and organizational commitment, psychological contracts, justice, citizenship behavior, and person-environment fit. Thereafter, we consider how individuals manage their interdependence in organizations, and review research on culture and negotiation and disputing, teams, and leadership, followed by research on managing across borders and expatriation. The review shows that developmentally, cross-cultural research in OB is coming of age. Yet we also highlight critical challenges for future research, including moving beyond values to explain cultural differences, attending to levels of analysis issues, incorporating social and organizational context factors into cross-cultural research, taking indigenous perspectives seriously, and moving beyond intracultural comparisons to understand the dynamics of cross-cultural interfaces.

  1. Purchasing behavior of Fairtrade customers

    Directory of Open Access Journals (Sweden)

    Mariana Ambrožová

    2013-01-01

    Full Text Available The volume of corporate social responsibility (CSR activities is increasing worldwide; the European Union considers CSR to be one of the ways to achieve the most competitive economy and CSR awareness is also rising among companies in the Czech Republic, their customers, and the public. Bearing this in mind, Fairtrade goods, a subset of CSR and sustainable development, is an attractive step for vendors to take towards their customers. In this paper, we try to learn who the buyers of Fairtrade products are and what their motivation is in order to help Fairtrade dealers know their target group better, while at the same time helping expand this target group for organizations such as Fairtrade Czech Republic. We utilize an empirical survey and employ both univariate and bivariate statistical analyses (descriptives, associations, correlations for this purpose. While some previous findings were confirmed, such as (the influence of age and education on Fairtrade purchasing behavior, moral principles and quality of the product being stated as the most important motives to buy Fairtrade products, the significance of the Fairtrade logo and certificate for the buyers’ awareness one was disproved. According to the gathered data, the economic situation of a household does not affect Fairtrade purchasing behavior.

  2. Motivational maturity and helping behavior.

    Science.gov (United States)

    Haymes, M; Green, L

    1977-12-01

    This study was undertaken to examine the independent influences of conative development (the Maslow needs hierarchy) upon behavioral aspects of prosocial orientations. It provides a behavioral demonstration of conative effects in a helping paradigm, among college-age men. A comparison of the conative data across the ages of 15-22 provided a cross-sectional view of conative development itself. Conative maturity was found to be predictive of greater helping among college-age men. Situational demands were demonstrated which tended to mask, but not override, these predispositional influences on helping. The cross-sectional data on conative development point to probable movement to early esteem concerns among high school men who have reached the conative level of love and belonging. On the other hand, the stability across the years of 15-22 of proportion of safety concerns suggests fixation of such concerns in those exhibiting them in high school. Results are discussed in terms of conative growth for development of prosocial orientations.

  3. Behavioral guides for sensory neurophysiology.

    Science.gov (United States)

    Konishi, M

    2006-06-01

    The study of natural behavior is important for understanding the coding schemes of sensory systems. The jamming avoidance response of the weakly electric fish Eigenmannia is an excellent example of a bottom-up approach, in which behavioral analyses guided neurophysiological studies. These studies started from the electroreceptive sense organs to the motor output consisting of pacemaker neurons. Going in the opposite direction, from the central nervous system to lower centers, is the characteristic of the top-down approach. Although this approach is perhaps more difficult than the bottom-up approach, it was successfully employed in the neuroethological analysis of sound localization in the barn owl. In the latter studies, high-order neurons selective for complex natural stimuli led to the discovery of neural pathways and networks responsible for the genesis of the stimulus selectivity. Comparison of Eigenmannia and barn owls, and their neural systems, has revealed similarities in network designs, such as parallel pathways and their convergence to produce stimulus selectivity necessary for detection of natural stimuli.

  4. Psychotic Depression and Suicidal Behavior.

    Science.gov (United States)

    Fredriksen, Kristin J; Schoeyen, Helle K; Johannessen, Jan O; Walby, Fredrik A; Davidson, Larry; Schaufel, Margrethe A

    2017-01-01

    This study investigated how severely depressed individuals experienced the relationship between psychotic symptoms and suicidal ideation and behavior. Semi-structured qualitative interviews were conducted with a purposive sample of nine inpatients from a psychiatric university hospital between September 2012 and May 2013 fulfilling diagnostic criteria for a psychotic depressive episode as part of a unipolar or bipolar disorder. Analysis was conducted using systematic text condensation. Participants experienced (1) being directed to perform impulsive potentially fatal actions, (2) feeling hounded to death, (3) becoming trapped in an inescapable darkness, and (4) being left bereft of mental control. They described how impulsivity directed by delusions and hallucinations resulted in unpredictable actions with only moments from decision to conduct. Suicide was seen as an escape not only from life problems but also from psychotic experiences and intense anxiety. Participants reported being in a chaotic state, unable to think rationally or anticipate the consequences of their actions. Their ability to identify and communicate psychotic symptoms and suicidal ideation and behavior was compromised, leaving them to struggle alone with these terrifying experiences. Suicide risk assessments based on verbal reports from individuals with psychotic depression may not always be valid due to potential impulsivity and underreporting of suicidal ideation. It may be important for clinicians to explore the delusional content of such patients' experiences to assess the possibility of suicide as a result of shame, guilt, remorse, or altruistic intentions to save others from harm.

  5. 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.

  6. Strategies to Position Behavior Analysis as the Contemporary Science of What Works in Behavior Change

    OpenAIRE

    Smith, Julie M.

    2015-01-01

    The negative perception of behavior analysis by the public, and conveyed in mass media, is well-recognized by the professional community of behavior analysts. Several strategies for correcting this perception have been deployed in the field by organizational behavior management practitioners, in particular, with encouraging results. These strategies include (a) reframing behaviorism in a more resonant format, (b) pushing direct outcome comparisons between behavior analysis and its rivals, and...

  7. [Effect of parental feeding behavior on eating behavior of children aged 1-3 years].

    Science.gov (United States)

    Liu, Hong-Hua; Chen, Jin-Jin

    2014-06-01

    To investigate the relationship between the eating behavior of children aged 1-3 years and parental feeding behavior and the effect of family status on feeding behavior. With stratified random sampling, 2 324 children aged 1-3 years were selected from Shanghai. Questionnaires were filled out by their parents or feeders to investigate the basic family information, parental feeding behavior, the eating behavior of children, and the basic information on children. The eating behavior of children was positively correlated with eating environment (r=0.223) and parental monitoring behavior (r=0.245) but negatively correlated with parental compulsive behavior (r=-0.264) (Pparental compulsive behavior (r=-0.569) but positively correlated with parental monitoring behavior (r=0.615) and eating environment (r=0.621). The emotional undereating of children was positively correlated with parental emotional feeding (r=0.259) and parental compulsive behavior (r=0.279). Parental monitoring behavior showed significant differences between different families (PParental feeding behavior is closely related to the eating behavior of children. Parental feeding behavior may vary across different family status.

  8. 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

  9. Behavioral management of night eating disorders

    Directory of Open Access Journals (Sweden)

    Berner LA

    2013-03-01

    Full Text Available Laura A Berner,1 Kelly C Allison2 1Department of Psychology, Drexel University, 2Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA Abstract: Night eating syndrome (NES is a form of disordered eating associated with evening hyperphagia (overeating at night and nocturnal ingestions (waking at night to eat. As with other forms of disordered eating, cognitive and behavioral treatment modalities may be effective in reducing NES symptoms. This review presents evidence for a variety of behavioral treatment approaches, including behavioral therapy, phototherapy, behavioral weight loss treatment, and cognitive-behavioral therapy. A more detailed overview of cognitive-behavioral therapy for NES is provided. All of these studies have been case studies or included small samples, and all but one have been uncontrolled, but the outcomes of many of these approaches are promising. Larger randomized controlled trials are warranted to advance NES treatment literature. With the inclusion of NES in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5 as a “Feeding or Eating Disorder Not Elsewhere Classified,” more sophisticated, empirically-supported, behaviorally-based treatment approaches are much needed. Keywords: night eating syndrome, cognitive-behavioral treatment, phototherapy, behavioral weight loss, behavior therapy

  10. Student prosocial behavior and academic achievement

    Directory of Open Access Journals (Sweden)

    Spasenović Vera Z.

    2004-01-01

    Full Text Available The paper considers correlation between student prosocial behavior and academic achievement. Attention first focuses on the issue of prosocial behavior defining, making it operational and measuring it. Next consideration is given to the ways that prosocial behavior contributes to academic achievement. It is thought that prosocial behavior can produce indirect effects on student prosocial behavior because it is bound to certain academically relevant forms of behavior leading to successful learning and work. Also, correlation is interpreted by means of teacher’s preferences of prosocial students, which is reflected in teacher expectations and behavior towards students but in evaluating their work too. In addition, prosocial behavior may produce direct effects, for it is through peer prosocial interactions that positive intellectual exchange is performed, which contributes to more successful mastering of teaching content. The paper provides a survey of investigations whose results indicate that there exists correlation between student prosocial behavior and academic achievement. Also, consideration is given to possible methods and treatments for encouraging prosocial behavior in school context, especially the role of teacher in the process and the importance of the program for promoting student prosocial skills.

  11. Neuroendocrine regulation of appetitive ingestive behavior

    Directory of Open Access Journals (Sweden)

    Erin eKeen-Rhinehart

    2013-11-01

    Full Text Available Food availability in nature is often irregular, and famine is commonplace. Increased motivation to engage in ingestive behaviors increases the chance of survival, providing additional potential opportunities for reproduction. Because of the advantages conferred by entraining ingestive behavior to environmental conditions, neuroendocrine mechanisms regulating the motivation to acquire and ingest food have evolved to be responsive to exogenous (i.e. food stored for future consumption and endogenous (i.e. body fat stores fuel availability. Motivated behaviors like eating occur in two phases. The appetitive phase brings animals into contact with food (e.g. foraging, food hoarding, and the more reflexive consummatory phase results in ingestion (e.g., chewing, swallowing. Quantifiable appetitive behaviors are part of many the natural ingestive behavioral repertoire of species such as hamsters and humans. This review summarizes current knowledge about neuroendocrine regulators of ingestive behavior, with an emphasis appetitive behavior. We will discuss hormonal regulators of appetitive ingestive behaviors, including the orexigenic hormone ghrelin, which potently stimulates foraging and food hoarding in Siberian hamsters. This section includes a discussion of the hormone leptin, its relation to endogenous fat stores, and its role in food deprivation-induced increases in appetitive ingestive behaviors. Next, we discuss how hormonal regulators interact with neurotransmitters involved in the regulation of ingestive behaviors, such as NPY, AgRP and alpha-MSH, to regulate ingestive behavior. Finally, we discuss the potential impact that perinatal nutrient availability can have on the neuroendocrine regulation of ingestive behavior. Understanding the hormonal mechanisms that connect metabolic fuel availability to central appetite regulatory circuits should provide a better understanding of the neuroendocrine regulation of the motivation to engage in ingestive

  12. Neuroendocrine regulation of appetitive ingestive behavior.

    Science.gov (United States)

    Keen-Rhinehart, Erin; Ondek, Katelynn; Schneider, Jill E

    2013-11-15

    Food availability in nature is often irregular, and famine is commonplace. Increased motivation to engage in ingestive behaviors increases the chance of survival, providing additional potential opportunities for reproduction. Because of the advantages conferred by entraining ingestive behavior to environmental conditions, neuroendocrine mechanisms regulating the motivation to acquire and ingest food have evolved to be responsive to exogenous (i.e., food stored for future consumption) and endogenous (i.e., body fat stores) fuel availability. Motivated behaviors like eating occur in two phases. The appetitive phase brings animals into contact with food (e.g., foraging, food hoarding), and the more reflexive consummatory phase results in ingestion (e.g., chewing, swallowing). Quantifiable appetitive behaviors are part of the natural ingestive behavioral repertoire of species such as hamsters and humans. This review summarizes current knowledge about neuroendocrine regulators of ingestive behavior, with an emphasis appetitive behavior. We will discuss hormonal regulators of appetitive ingestive behaviors, including the orexigenic hormone ghrelin, which potently stimulates foraging and food hoarding in Siberian hamsters. This section includes a discussion of the hormone leptin, its relation to endogenous fat stores, and its role in food deprivation-induced increases in appetitive ingestive behaviors. Next, we discuss how hormonal regulators interact with neurotransmitters involved in the regulation of ingestive behaviors, such as neuropeptide Y (NPY), agouti-related protein (AgRP) and α-melanocyte stimulating hormone (α-MSH), to regulate ingestive behavior. Finally, we discuss the potential impact that perinatal nutrient availability can have on the neuroendocrine regulation of ingestive behavior. Understanding the hormonal mechanisms that connect metabolic fuel availability to central appetite regulatory circuits should provide a better understanding of the

  13. Paradoxical Behavior of Granger Causality

    Science.gov (United States)

    Witt, Annette; Battaglia, Demian; Gail, Alexander

    2013-03-01

    Granger causality is a standard tool for the description of directed interaction of network components and is popular in many scientific fields including econometrics, neuroscience and climate science. For time series that can be modeled as bivariate auto-regressive processes we analytically derive an expression for spectrally decomposed Granger Causality (SDGC) and show that this quantity depends only on two out of four groups of model parameters. Then we present examples of such processes whose SDGC expose paradoxical behavior in the sense that causality is high for frequency ranges with low spectral power. For avoiding misinterpretations of Granger causality analysis we propose to complement it by partial spectral analysis. Our findings are illustrated by an example from brain electrophysiology. Finally, we draw implications for the conventional definition of Granger causality. Bernstein Center for Computational Neuroscience Goettingen

  14. Methamphetamine use and criminal behavior.

    Science.gov (United States)

    Gizzi, Michael C; Gerkin, Patrick

    2010-12-01

    This research seeks to broaden our understanding of methamphetamine's (meth's) place within the study of drugs and crime. Through extensive court records research and interviews with 200 offenders in local jails in western Colorado, this research contributes to the creation of a meth user profile and begins to identify the place of meth in the drug-crime nexus. The study compares the criminal behavior of meth users with other drug users, finding that meth users are more likely than other drug users to be drunk or high at the time of arrest and claim their crimes were related to drug use in other ways. A content analysis of criminal records demonstrates that meth users have more extensive criminal records and are more likely than other drug users to commit property crimes.

  15. Radionuclide behavior at underground environment

    International Nuclear Information System (INIS)

    Hahn, Phil Soo; Park, Chung Kyun; Keum, Dong Kwon; Cho, Young Hwan; Kang, Moon Ja; Baik, Min Hoon; Hahn, Kyung Won; Chun, Kwan Sik; Park, Hyun Soo

    2000-03-01

    This study of radionuclide behavior at underground environment has been carried out as a part of the study of high-level waste disposal technology development. Therefore, the main objectives of this project are constructing a data-base and producing data for the safety assessment of a high-level radioactive waste, and verification of the objectivity of the assessment through characterization of the geochemical processes and experimental validation of the radionuclide migration. The various results from the this project can be applicable to the preliminary safety and performance assessments of the established disposal concept for a future high-level radioactive waste repository. Providing required data and technical basis for assessment methodologies could be a direct application of the results. In a long-term view, the results can also be utilized as a technical background for the establishment of government policy for high-level radioactive waste disposal

  16. Thermal behavior of asphalt cements

    International Nuclear Information System (INIS)

    Claudy, P.M.; Letoffe, J.M.; Martin, D.; Planche, J.P.

    1998-01-01

    Asphalt cements are highly complex mixtures of hydrocarbon molecules whose thermal behavior is of prime importance for petroleum and road industry. From DSC, the determination of several thermal properties of asphalts is given, e.g. glass-transition temperature and crystallized fraction content.The dissolution of a pure n-paraffin C n H 2n+2 in an asphalt, as seen by DSC, should be a single peak. For 20 g of these glasses change with time and temperature. The formation of the crystallized phases is superposed to the enthalpic relaxation of the glasses, making a kinetic study very difficult. (Copyright (c) 1998 Elsevier Science B.V., Amsterdam. All rights reserved.)

  17. Emotional intelligence and criminal behavior.

    Science.gov (United States)

    Megreya, Ahmed M

    2015-01-01

    A large body of research links criminality to cognitive intelligence and personality traits. This study examined the link between emotional intelligence (EI) and criminal behavior. One hundred Egyptian adult male offenders who have been sentenced for theft, drug dealing or murder and 100 nonoffenders were administered the Bar-On Emotional Quotient Inventory (EQ-i). The offenders had lower levels of EI than the nonoffenders. In addition, EI varied as a function of the types of offenses. Namely, it decreased in magnitude with crime severity (lowest for murder, higher for drug dealing, and highest for theft). These results converged with the direct/ indirect aggression theory suggesting that indirect aggression requires more social intelligence than physical aggression. Forensic intervention programs should therefore include EI training, especially when violence is involved. © 2014 American Academy of Forensic Sciences.

  18. Downstream behavior of fission products

    International Nuclear Information System (INIS)

    Johnson, I.; Farahat, M.K.; Settle, J.L.; Johnson, C.E.; Ritzman, R.

    1986-01-01

    The downstream behavior of fission products has been investigated by injecting mixtures of CsOH, CsI, and Te into a flowing steam/hydrogen stream and determining the physical and chemical changes that took place as the gaseous mixture flowed down a reaction duct on which a temperature gradient (1000 0 to 200 0 C) had been imposed. Deposition on the wall of the duct occurred by vapor condensation in the higher temperature regions and by aerosol deposition in the remainder of the duct. Reactions in the gas stream between CsOH and CsI and between CsOH and Te had an effect on the vapor condensation. The aerosol was characterized by the use of impingement tabs placed in the gas stream

  19. Radionuclide behavior at underground environment

    Energy Technology Data Exchange (ETDEWEB)

    Hahn, Phil Soo; Park, Chung Kyun; Keum, Dong Kwon; Cho, Young Hwan; Kang, Moon Ja; Baik, Min Hoon; Hahn, Kyung Won; Chun, Kwan Sik; Park, Hyun Soo

    2000-03-01

    This study of radionuclide behavior at underground environment has been carried out as a part of the study of high-level waste disposal technology development. Therefore, the main objectives of this project are constructing a data-base and producing data for the safety assessment of a high-level radioactive waste, and verification of the objectivity of the assessment through characterization of the geochemical processes and experimental validation of the radionuclide migration. The various results from the this project can be applicable to the preliminary safety and performance assessments of the established disposal concept for a future high-level radioactive waste repository. Providing required data and technical basis for assessment methodologies could be a direct application of the results. In a long-term view, the results can also be utilized as a technical background for the establishment of government policy for high-level radioactive waste disposal.

  20. Schools and Child Antisocial Behavior

    Directory of Open Access Journals (Sweden)

    Lieven J. R. Pauwels

    2015-06-01

    Full Text Available Contextual research on delinquency is primarily based on the idea that residential areas provide a major ecological setting that (indirectly shapes observed differences in delinquency. Just like neighborhoods, schools differ in terms of their level of structural characteristics such as the concentration of immigrant children and children from disrupted families. Such characteristics may also shape delinquency. The present study aims to test the relationship between structural characteristics of schools and child antisocial behavior, using a sample of elementary school children (N = 779, aged 10-12 years in the urban context of Ghent, Belgium. This study found that the concentration of children from disrupted families has an independent effect on child delinquency, independent of social bonds, moral cognitions, and moral emotions. The contextual effect is fully mediated by exposure to peer delinquency.

  1. Do attitudes predict consumer's behavior?

    Directory of Open Access Journals (Sweden)

    Đelošević Ivana

    2017-01-01

    Full Text Available There are many themes in marketing to analyze the psychological and marketing aspect of research. The survey of consumer attitudes is one of them. The consumer attitudes have long been discussed and written about. For this purpose, numerous theories, models and researches have emerged. The research of powerful feelings of consumers towards products is something that marketers are constantly trying to achieve. Therefore it is very important for them to understand the factors affecting the attitudes of consumers. Issues related to consumers' attitudes have always been subject matter of the marketers who are trying to keep and maintain the positive and minimize negative attitudes towards the products and services of company. Bearing in the mind that attitudes play a central role in purchase decision, marketers are trying to explore the relation between attitudes and behavior of consumers.

  2. The SIGMA plants economic behavior

    International Nuclear Information System (INIS)

    Rivarola, Martin E.; Bergallo, Juan E.

    1999-01-01

    In this work, the economical behavior of the Uranium Enrichment Plants, built using the Gaseous Isotopic Separation using Advanced Methods (SIGMA) (Separacion Isotopica Gaseosa por Metodos Avanzados) technology is analyzed. The calculations were made using an integrated computer code, where the cost of each main component of the plant is estimated. The program computes the production cost for several configurations of enrichment cascades, each one corresponding to a production rate. The program also includes a numerical optimizer and it seeks the SIGMA optimal configuration for a given set of design parameters. The present work does not contemplate the model and calculation of the auxiliary system costs. The total amortization cost is obtained by using the cascade capital cost and assuming that the auxiliary system represents a fixed part of the total cost.The results obtained show that the SIGMA technology for Enrichment Uranium Plants could achieve economical competition in a much lower production scale than the conventional Gaseous Diffusion Enrichment Plants. (author)

  3. Academic performance and behavioral patterns

    DEFF Research Database (Denmark)

    Kassarnig, Valentin; Mones, Enys; Bjerre-Nielsen, Andreas

    2018-01-01

    Identifying the factors that influence academic performance is an essential part of educational research. Previous studies have documented the importance of personality traits, class attendance, and social network structure. Because most of these analyses were based on a single behavioral aspect...... and/or small sample sizes, there is currently no quantification of the interplay of these factors. Here, we study the academic performance among a cohort of 538 undergraduate students forming a single, densely connected social network. Our work is based on data collected using smartphones, which...... the students used as their primary phones for two years. The availability of multi-channel data from a single population allows us to directly compare the explanatory power of individual and social characteristics. We find that the most informative indicators of performance are based on social ties...

  4. Emotional Variation and Fertility Behavior.

    Science.gov (United States)

    Axinn, William G; Ghimire, Dirgha J; Smith-Greenaway, Emily

    2017-04-01

    Emotional influences on fertility behaviors are an understudied topic that may offer a clear explanation of why many couples choose to have children even when childbearing is not economically rational. With setting-specific measures of the husband-wife emotional bond appropriate for large-scale population research matched with data from a long-term panel study, we have the empirical tools to provide a test of the influence of emotional factors on contraceptive use to limit fertility. This article presents those tests. We use long-term, multilevel community and family panel data to demonstrate that the variance in levels of husband-wife emotional bond is significantly associated with their subsequent use of contraception to avert births. We discuss the wide-ranging implications of this intriguing new result.

  5. Thermodynamic scaling behavior in genechips

    Directory of Open Access Journals (Sweden)

    Van Hummelen Paul

    2009-01-01

    Full Text Available Abstract Background Affymetrix Genechips are characterized by probe pairs, a perfect match (PM and a mismatch (MM probe differing by a single nucleotide. Most of the data preprocessing algorithms neglect MM signals, as it was shown that MMs cannot be used as estimators of the non-specific hybridization as originally proposed by Affymetrix. The aim of this paper is to study in detail on a large number of experiments the behavior of the average PM/MM ratio. This is taken as an indicator of the quality of the hybridization and, when compared between different chip series, of the quality of the chip design. Results About 250 different GeneChip hybridizations performed at the VIB Microarray Facility for Homo sapiens, Drosophila melanogaster, and Arabidopsis thaliana were analyzed. The investigation of such a large set of data from the same source minimizes systematic experimental variations that may arise from differences in protocols or from different laboratories. The PM/MM ratios are derived theoretically from thermodynamic laws and a link is made with the sequence of PM and MM probe, more specifically with their central nucleotide triplets. Conclusion The PM/MM ratios subdivided according to the different central nucleotides triplets follow qualitatively those deduced from the hybridization free energies in solution. It is shown also that the PM and MM histograms are related by a simple scale transformation, in agreement with what is to be expected from hybridization thermodynamics. Different quantitative behavior is observed on the different chip organisms analyzed, suggesting that some organism chips have superior probe design compared to others.

  6. Fracture behavior of human molars.

    Science.gov (United States)

    Keown, Amanda J; Lee, James J-W; Bush, Mark B

    2012-12-01

    Despite the durability of human teeth, which are able to withstand repeated loading while maintaining form and function, they are still susceptible to fracture. We focus here on longitudinal fracture in molar teeth-channel-like cracks that run along the enamel sidewall of the tooth between the gum line (cemento-enamel junction-CEJ) and the occlusal surface. Such fractures can often be painful and necessitate costly restorative work. The following study describes fracture experiments made on molar teeth of humans in which the molars are placed under axial compressive load using a hard indenting plate in order to induce longitudinal cracks in the enamel. Observed damage modes include fractures originating in the occlusal region ('radial-median cracks') and fractures emanating from the margin of the enamel in the region of the CEJ ('margin cracks'), as well as 'spalling' of enamel (the linking of longitudinal cracks). The loading conditions that govern fracture behavior in enamel are reported and observations made of the evolution of fracture as the load is increased. Relatively low loads were required to induce observable crack initiation-approximately 100 N for radial-median cracks and 200 N for margin cracks-both of which are less than the reported maximum biting force on a single molar tooth of several hundred Newtons. Unstable crack growth was observed to take place soon after and occurred at loads lower than those calculated by the current fracture models. Multiple cracks were observed on a single cusp, their interactions influencing crack growth behavior. The majority of the teeth tested in this study were noted to exhibit margin cracks prior to compression testing, which were apparently formed during the functional lifetime of the tooth. Such teeth were still able to withstand additional loading prior to catastrophic fracture, highlighting the remarkable damage containment capabilities of the natural tooth structure.

  7. Behavior of explosion debris clouds

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    In the normal course of events the behavior of debris clouds created by explosions will be of little concern to the atomic energy industry. However, two situations, one of them actual and one postulated, exist where the rise and spread of explosion clouds can affect site operations. The actual occurrence would be the detonation of nuclear weapons and the resultant release and transport of radioactive debris across the various atomic energy installations. Although the activity of the diffusing cloud is not of biological concern, it may still be sufficiently above background to play havoc with the normal readings of sensitive monitoring instruments. If it were not known that these anomalous readings resulted from explosion debris, considerable time and expense might be required for on-site testing and tracing. Fortunately it is usually possible, with the use of meteorological data and forecasts, to predict when individual sites are affected by nuclear weapon debris effects. The formation rise, and diffusion of weapon clouds will be discussed. The explosion of an atomic reactor is the postulated situation. It is common practice in reactor hazard analysis to assume a combination of circumstances which might result in a nuclear incident with a release of material to the atmosphere. It is not within the scope of this report to examine the manifold plausibilities that might lead to an explosion or the possible methods of release of gaseous and/or particulates from such an occurrence. However, if the information of a cloud is assumed and some idea of its energy content is obtainable, estimates of the cloud behavior in the atmosphere can be made

  8. Behavioral and neural Darwinism: selectionist function and mechanism in adaptive behavior dynamics.

    Science.gov (United States)

    McDowell, J J

    2010-05-01

    An evolutionary theory of behavior dynamics and a theory of neuronal group selection share a common selectionist framework. The theory of behavior dynamics instantiates abstractly the idea that behavior is selected by its consequences. It implements Darwinian principles of selection, reproduction, and mutation to generate adaptive behavior in virtual organisms. The behavior generated by the theory has been shown to be quantitatively indistinguishable from that of live organisms. The theory of neuronal group selection suggests a mechanism whereby the abstract principles of the evolutionary theory may be implemented in the nervous systems of biological organisms. According to this theory, groups of neurons subserving behavior may be selected by synaptic modifications that occur when the consequences of behavior activate value systems in the brain. Together, these theories constitute a framework for a comprehensive account of adaptive behavior that extends from brain function to the behavior of whole organisms in quantitative detail. Copyright (c) 2009 Elsevier B.V. All rights reserved.

  9. A Review of Different Behavior Modification Strategies Designed to Reduce Sedentary Screen Behaviors in Children

    Directory of Open Access Journals (Sweden)

    Jeremy A. Steeves

    2012-01-01

    Full Text Available Previous research suggests that reducing sedentary screen behaviors may be a strategy for preventing and treating obesity in children. This systematic review describes strategies used in interventions designed to either solely target sedentary screen behaviors or multiple health behaviors, including sedentary screen behaviors. Eighteen studies were included in this paper; eight targeting sedentary screen behaviors only, and ten targeting multiple health behaviors. All studies used behavior modification strategies for reducing sedentary screen behaviors in children (aged 1–12 years. Nine studies only used behavior modification strategies, and nine studies supplemented behavior modification strategies with an electronic device to enhance sedentary screen behaviors reductions. Many interventions (50% significantly reduced sedentary screen behaviors; however the magnitude of the significant reductions varied greatly (−0.44 to −3.1 h/day and may have been influenced by the primary focus of the intervention, number of behavior modification strategies used, and other tools used to limit sedentary screen behaviors.

  10. The coevolution of recognition and social behavior.

    Science.gov (United States)

    Smead, Rory; Forber, Patrick

    2016-05-26

    Recognition of behavioral types can facilitate the evolution of cooperation by enabling altruistic behavior to be directed at other cooperators and withheld from defectors. While much is known about the tendency for recognition to promote cooperation, relatively little is known about whether such a capacity can coevolve with the social behavior it supports. Here we use evolutionary game theory and multi-population dynamics to model the coevolution of social behavior and recognition. We show that conditional harming behavior enables the evolution and stability of social recognition, whereas conditional helping leads to a deterioration of recognition ability. Expanding the model to include a complex game where both helping and harming interactions are possible, we find that conditional harming behavior can stabilize recognition, and thereby lead to the evolution of conditional helping. Our model identifies a novel hypothesis for the evolution of cooperation: conditional harm may have coevolved with recognition first, thereby helping to establish the mechanisms necessary for the evolution of cooperation.

  11. Effects of departing individuals on collective behaviors

    Science.gov (United States)

    Nishiyama, Yuta; Okuda, Shoma; Migita, Masao; Murakami, Hisashi; Tomaru, Takenori

    2017-07-01

    Utilizing living organisms' abilities is an effective approach to realize flexible and unconventional computing. One possible bio-inspired computer might be developed from animal collective research by clarifying collective behaviors. Therefore, it is important to reveal how collective animal behaviors emerge. In many studies, individuals departing from the other individualsare generally ignored. Is it not possible that such departing individuals contribute to the organization of such collectives? To investigate the effects of individuals departing from a collective against collective behaviors, we observed and analyzed the behaviors of 40 soldier crabs in four types of experimental arenas. The recorded behaviors demonstrate a temporally changing pattern and the existence of departing individuals. We analyzed the relationship between global activity and cohesion levels and verified the features of departing individuals. The results imply that departing individuals contribute to collective behaviors.

  12. Promoting Behavioral Change in Psychoanalytic Treatments.

    Science.gov (United States)

    Busch, Fredric N

    2017-01-01

    One of the shibboleths of psychoanalysis is that treatment should not target behavioral change, focusing instead on gaining insight and the therapeutic relationship (Freud, 1917; 1923; Gabbard, 2014; Greenson, 1967). Such an approach is believed to be accompanied by disruptions of exploration or problematic distortions of the transference (Freud, 1917; 1923; Gabbard, 2014; Greenson, 1967). However, ignoring behavioral change can put patients at increased risk for stalemates in treatment and persistent problematic behaviors that interfere with improvement and impair relationships. This article suggests that rather than being at odds or disruptive, efforts at behavioral change can be part of the development and employment of a psychodynamic formulation, and can be used to enhance self-understanding and exploration of the transference. Psychoanalytic approaches provide strategies for behavioral change not included in other psychotherapeutic treatments. This article describes a variety of ways in which efforts at behavioral change can be integrated with and enhanced by psychodynamic exploration.

  13. ORGANIZATIONAL CITIZENSHIP BEHAVIOR, PREDICTOR OF JOB PERFORMANCE

    Directory of Open Access Journals (Sweden)

    Blanca Giorgiana GRAMA

    2014-11-01

    Full Text Available This article outlines the Romanian and foreign studies carried on concerning the subject of Organizational Citizenship Behavior (OCB. The help given to a colleague when necessary he/she needs it, giving up to a better job offer made by competing firms, continous training, all of these define the organizational citizenship behavior and support a proper organizational functioning. Nowadays the concept of „organizational citizenship behavior ” known also as „devoted soldier syndrome” is an unfamiliar term for many managers. As far as managers are concerned they consider that organizational citizenship behavior is almost impossible to be applied in Romanian organizations. This article prezents a detailed study about Organizational Citizenship Behavior expressed by employee in health and how much of this behavior may be predicted by the age and gender of the employees from medical organizations.

  14. Neuromodulation of Innate Behaviors in Drosophila.

    Science.gov (United States)

    Kim, Susy M; Su, Chih-Ying; Wang, Jing W

    2017-07-25

    Animals are born with a rich repertoire of robust behaviors that are critical for their survival. However, innate behaviors are also highly adaptable to an animal's internal state and external environment. Neuromodulators, including biogenic amines, neuropeptides, and hormones, are released to signal changes in animals' circumstances and serve to reconfigure neural circuits. This circuit flexibility allows animals to modify their behavioral responses according to environmental cues, metabolic demands, and physiological states. Aided by powerful genetic tools, researchers have made remarkable progress in Drosophila melanogaster to address how a myriad of contextual information influences the input-output relationship of hardwired circuits that support a complex behavioral repertoire. Here we highlight recent advances in understanding neuromodulation of Drosophila innate behaviors, with a special focus on feeding, courtship, aggression, and postmating behaviors.

  15. Clinical management of behavioral insomnia of childhood

    Directory of Open Access Journals (Sweden)

    Vriend J

    2011-06-01

    Full Text Available Jennifer Vriend1, Penny Corkum21Clinical Psychology PhD Program, Dalhousie University, Halifax, Nova Scotia, Canada; 2Department of Psychology, Dalhousie University, Halifax, Nova Scotia, CanadaAbstract: Behavioral insomnia is highly prevalent, affecting approximately 25% of children. It involves difficulties initiating and maintaining sleep and frequently results in inadequate sleep, leading to an array of negative effects for both the child and the child’s family. In this paper, we describe a variety of empirically supported behavioral interventions for insomnia from infancy through adolescence. We explore how biological, cognitive, and psychosocial developmental changes contribute to behavioral insomnia and how these changes may affect sleep and behavioral interventions. We also discuss barriers that prevent families from accessing interventions, including why many empirically-supported behavioral interventions are overlooked by health care providers.Keywords: sleep, behavioral insomnia, treatment, infants, children, adolescents

  16. Darwin as a student of behavior.

    Science.gov (United States)

    Thierry, Bernard

    2010-02-01

    In The Expression of the Emotions, Charles Darwin documents evolutionary continuity between animals and humans, emphasizing the universality of expressions in man. Most of the book addresses human behavior, and its influence on the study of animal behavior has been weak. The issue of natural selection is remarkably absent from this book, which relies on the inheritance of acquired characters rather than on a genuine Darwinian logic. Yet Konrad Lorenz considered Darwin to be a forerunner of behavioral biology. The reason was to be found in The Descent of Man and chapter VIII of The Origin of Species, where Darwin provides an explanation of behavior through selection, stating that the same mechanisms explaining morphological changes also account for gradual improvements in instincts. He assessed the accuracy of his evolutionary theory by directly studying animal behavior, hence laying the foundations of behavioral research for the next century. 2009 Académie des sciences. Published by Elsevier SAS. All rights reserved.

  17. PWR fuel behavior: lessons learned from LOFT

    International Nuclear Information System (INIS)

    Russell, M.L.

    1981-01-01

    A summary of the experience with the Loss-of-Fluid Test (LOFT) fuel during loss-of-coolant experiments (LOCEs), operational and overpower transient tests and steady-state operation is presented. LOFT provides unique capabilities for obtaining pressurized water reactor (PWR) fuel behavior information because it features the representative thermal-hydraulic conditions which control fuel behavior during transient conditions and an elaborate measurement system to record the history of the fuel behavior

  18. A Conceptual Model of Investor Behavior

    OpenAIRE

    Lovric, M.; Kaymak, U.; Spronk, J.

    2008-01-01

    textabstractBased on a survey of behavioral finance literature, this paper presents a descriptive model of individual investor behavior in which investment decisions are seen as an iterative process of interactions between the investor and the investment environment. This investment process is influenced by a number of interdependent variables and driven by dual mental systems, the interplay of which contributes to boundedly rational behavior where investors use various heuristics and may exh...

  19. Dopamine Signaling in reward-related behaviors

    OpenAIRE

    Baik, Ja-Hyun

    2013-01-01

    Dopamine (DA) regulates emotional and motivational behavior through the mesolimbic dopaminergic pathway. Changes in DA mesolimbic neurotransmission have been found to modify behavioral responses to various environmental stimuli associated with reward behaviors. Psychostimulants, drugs of abuse, and natural reward such as food can cause substantial synaptic modifications to the mesolimbic DA system. Recent studies using optogenetics and DREADDs, together with neuron-specific or circuit-specifi...

  20. A study on male homosexual behavior.

    Science.gov (United States)

    Ramachandran, R; Viswanath, Sudha; Elangovan, P; Saravanan, N

    2015-01-01

    Male homosexual behavior carries a high risk of transmitting sexually transmitted infections (STIs). Ignorance regarding the associated high risk, indulgence inspite of no natural homosexual orientation and not using protective barrier methods can affect the sexual health of adolescents and adults. (1) To assess the proportion of men who have sex with men (MSM) having a natural homosexual orientation compared to those who had acquired the homosexual behavior initially under various circumstances (such as due to certain misconceptions, fear of having heterosexual contact, peer pressure, and influence of alcohol). (2) To assess the level of awareness regarding increased risk of transmission of STIs associated with homosexual behavior and regarding protective barrier methods. After obtaining consent from the subjects, questionnaire - based interview used for obtaining data for this observational (cross-sectional) study. (1) Of the 50 subjects, only about 25% had interest in homosexual behavior prior to initial episode. (2) About 50% subjects indulged in homosexual behavior due to lack/fear of having heterosexual contact. (3) About 60% subjects believed that homosexual behavior carried relatively lower risk of acquiring STIs and 68% subjects have had unprotected contact. (4) About 70% subjects had only acquired this behavior and nearly 60% subjects were interested in heterosexual marriage and not interested in further homosexual behavior. (1) Homosexuality is a natural orientation in some and an acquired behavior in the rest. (2) If homosexual behavior is acquired, due to misconceptions, then imparting sex education and awareness regarding involved risks, and the importance of protective barrier methods will prevent ignorance driven behavior. For those with natural homosexual orientation, the importance of protective barrier methods in homosexual behavior needs emphasis.