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Full-Text Articles in Psychology
Play And The Evolution Of Fairness: A Game Theory Model, Lee Alan Dugatkin, Marc Bekoff
Play And The Evolution Of Fairness: A Game Theory Model, Lee Alan Dugatkin, Marc Bekoff
Marc Bekoff, PhD
Bekoff [J. Consci. Stud. 8 (2001) 81] argued that mammalian social play is a useful behavioral phenotype on which to concentrate in order to learn more about the evolution of fairness. Here, we build a game theoretical model designed to formalize some of the ideas laid out by Bekoff, and to examine whether ‘fair’ strategies can in fact be evolutionarily stable. The models we present examine fairness at two different developmental stages during an individual’s ontogeny, and hence we create four strategies--fair at time 1/fair at time 2, not fair at time 1/not fair at time 2, fair at time …
Wild Justice Redux: What We Know About Social Justice In Animals And Why It Matters, Jessica Pierce, Marc Bekoff
Wild Justice Redux: What We Know About Social Justice In Animals And Why It Matters, Jessica Pierce, Marc Bekoff
Marc Bekoff, PhD
Social justice in animals is beginning to attract interest in a broad range of academic disciplines. Justice is an important area of study because it may help explain social dynamics among individuals living in tightly- knit groups, as well as social interactions among individuals who only occasionally meet. In this paper, we provide an overview of what is currently known about social justice in animals and offer an agenda for further research. We provide working definitions of key terms, outline some central research questions, and explore some of the challenges of studying social justice in animals, as well as the …
The Secret Ingredient For Improving Infant/Child Mental Health: Teaching Parents To Play, Geraldine Healy Marini
The Secret Ingredient For Improving Infant/Child Mental Health: Teaching Parents To Play, Geraldine Healy Marini
Occupational Therapy Doctorate Capstone Projects
Disorders in mental health are the highest of all disorders and results in the most common form of disability. Since 2011, mental health disorders have increased at alarming rates. It is estimated that 9.5 to 14.2% of children between the ages of 0 to 5 years have and emotional or behavioral problem. The mental health of parents or caregivers can affect and impact the development of young children (Nelson & Mann, 2011, Zero to Three, 2004).
The over arching goal of this research is to explore issues of mental health within parent-child interactions. Coaching parents during the co-occupation of play …
Selective Breeding For 50 Khz Ultrasonic Vocalization Emission Produces, Howard Cromwell
Selective Breeding For 50 Khz Ultrasonic Vocalization Emission Produces, Howard Cromwell
Howard Casey Cromwell
Ultrasonic vocalizations (USVs) are emitted by rodents and can signal either negative or positive affective states in social and nonsocial contexts. Our recent work has utilized selective breeding based upon the emission of 50 kHz USVs in response to standard cross species hand play—namely experimenters ‘tickling’ rats. Previous work has shown that high-tickle responsive animals (i.e., rats emitting abundant 50 kHz USVs) are gregarious and express enhanced positive emotional behaviors relative to animals exhibiting low 50 kHz USVs. The present study extends this work by examining the developmental profile of play behavior and the suppression of play behavior by predator …
A Schematic For Focusing On Youth In Investigations Of Community Design And Physical Activity, Kevin J. Krizek, Amanda Birnbaum, David M. Levinson
A Schematic For Focusing On Youth In Investigations Of Community Design And Physical Activity, Kevin J. Krizek, Amanda Birnbaum, David M. Levinson
Department of Public Health Scholarship and Creative Works
This paper provides a first step in addressing special considerations for youth in a relatively new area of physical activity research. After reviewing the urgent need for novel approaches to increasing physical activity, the growing interest in the effects of community design are discussed. Although most discussion on this topic has focused on adults, there are important differences between youth and adults that warrant a special focus on youth and need to be accounted for. This article presents a schematic that accounts for how and where youth spend their time, decomposing the day into time spent in travel and time …