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Behavioral Sciences

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https://www.readbyqxmd.com/read/27879623/dynamic-duos-jamaican-fruit-bats-artibeus-jamaicensis-do-not-show-prosocial-behavior-in-a-release-paradigm
#1
Eric Hoffmaster, Jennifer Vonk
Once thought to be uniquely human, prosocial behavior has been observed in a number of species, including vampire bats that engage in costly food-sharing. Another social chiropteran, Jamaican fruit bats (Artibeus jamaicensis), have been observed to engage in cooperative mate guarding, and thus might be expected to display prosocial behavior as well. However, frugivory and hematophagy diets may impose different selection pressures on prosocial preferences, given that prosocial preferences may depend upon cognitive abilities selected by different ecological constraints...
November 20, 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27834905/-we-dance-and-find-each-other-1-effects-of-dance-movement-therapy-on-negative-symptoms-in-autism-spectrum-disorder
#2
Malin K Hildebrandt, Sabine C Koch, Thomas Fuchs
The treatment of deficits in social interaction, a shared symptom cluster in persons with schizophrenia (negative symptoms) and autism spectrum disorder (DSM-5 A-criterion), has so far remained widely unsuccessful in common approaches of psychotherapy. The alternative approach of embodiment brings to focus body-oriented intervention methods based on a theoretic framework that explains the disorders on a more basic level than common theory of mind approaches. The randomized controlled trial at hand investigated the effects of a 10-week manualized dance and movement therapy intervention on negative symptoms in participants with autism spectrum disorder...
November 10, 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27827873/supportive-relationships-in-autism-spectrum-disorder-perspectives-of-individuals-with-asd-and-supporters
#3
Jodi Robledo, Anne M Donnellan
This study explored 17 dyads of academically successful people with Autism Spectrum Disorder (ASD) and individuals who they identified as supportive. Qualitative methods, including in-depth interviews, participant observations, and document analysis, were used to study these supportive relationships. The purpose of the study was to develop a substantive grounded theory regarding supportive relationships within the lives of individuals with ASD. A dynamic model of supportive relationships emerged, with trust, unity, and support as the three core categories of these relationships...
November 3, 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27754410/learned-use-of-picture-cues-by-bumblebees-bombus-impatiens-in-a-delayed-matching-task
#4
Emma Thompson, Catherine Plowright
Picture-object correspondence provides an alternate method of investigating delayed matching by providing a cue (picture) which may be spontaneously perceived as similar but different from a corresponding target. Memory for, and corresponding choice of, a target corresponding to a cue could be facilitated by the use of a picture. Bumblebees have been found to both easily differentiate images from corresponding objects but also spontaneously perceive a similarity between the two. Herein, an approach was designed to test the possible use of picture cues to signal reward in a delayed matching task...
October 14, 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27706092/black-white-disparities-in-criminal-justice-referrals-to-drug-treatment-addressing-treatment-need-or-expanding-the-diagnostic-net
#5
Karen McElrath, Angela Taylor, Kimberly K Tran
Slightly more than half of admissions to U.S. publicly-funded treatment for marijuana use are referred by the criminal justice system; this pattern has remained for at least 20 years. Nationally, Blacks comprise nearly a third of treatment admissions for marijuana use. This article explores the interplay between race and criminal justice referrals to treatment for marijuana use. Using data from the (U.S.) 2011 Treatment Episode Data Set, we examine the relationship between race and diagnosis of cannabis use disorder (dependence versus abuse) among referrals to community-based treatment in North Carolina...
October 2, 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27548233/the-classification-of-substance-use-disorders-historical-contextual-and-conceptual-considerations
#6
REVIEW
Sean M Robinson, Bryon Adinoff
This article provides an overview of the history of substance use and misuse and chronicles the long shared history humans have had with psychoactive substances, including alcohol. The practical and personal functions of substances and the prevailing views of society towards substance users are described for selected historical periods and within certain cultural contexts. This article portrays how the changing historical and cultural milieu influences the prevailing medical, moral, and legal conceptualizations of substance use as reflected both in popular opinion and the consensus of the scientific community and represented by the American Psychiatric Association's (APA) Diagnostic and Statistical Manual of Mental Disorders (DSM)...
August 18, 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27527226/is-internet-pornography-causing-sexual-dysfunctions-a-review-with-clinical-reports
#7
Brian Y Park, Gary Wilson, Jonathan Berger, Matthew Christman, Bryn Reina, Frank Bishop, Warren P Klam, Andrew P Doan
Traditional factors that once explained men's sexual difficulties appear insufficient to account for the sharp rise in erectile dysfunction, delayed ejaculation, decreased sexual satisfaction, and diminished libido during partnered sex in men under 40. This review (1) considers data from multiple domains, e.g., clinical, biological (addiction/urology), psychological (sexual conditioning), sociological; and (2) presents a series of clinical reports, all with the aim of proposing a possible direction for future research of this phenomenon...
August 5, 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27527225/testing-the-glucose-hypothesis-among-capuchin-monkeys-does-glucose-boost-self-control
#8
Audrey E Parrish, Ishara D Emerson, Mattea S Rossettie, Michael J Beran
The ego-depletion hypothesis states that self-control diminishes over time and with exertion. Accordingly, the glucose hypothesis attributes this depletion of self-control resources to decreases in blood glucose levels. Research has led to mixed findings among humans and nonhuman animals, with limited evidence for such a link between glucose and self-control among closely-related nonhuman primate species, but some evidence from more distantly related species (e.g., honeybees and dogs). We tested this hypothesis in capuchin monkeys by manipulating the sugar content of a calorie-matched breakfast meal following a nocturnal fast, and then presenting each monkey with the accumulation self-control task...
August 3, 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27455334/reasoning-about-capability-wild-robins-respond-to-limb-visibility-in-humans
#9
Alexis Garland, Jason Low
Little comparative work has focused on what nonhumans understand about what physical acts others are capable of performing, and none has yet done so in the wild, or within a competitive framework. This study shows that North Island robins visually attend to human limbs in the context of determining who to steal food from. We presented 24 wild North Island Robins (Petroica longipes) with two experimenters. Robins could choose to steal a mealworm from one of two experimenters: one whose limbs were exposed and one who underwent a range of visual obstructions in two experiments...
July 21, 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27429010/historical-underpinnings-of-bipolar-disorder-diagnostic-criteria
#10
REVIEW
Brittany L Mason, E Sherwood Brown, Paul E Croarkin
Mood is the changing expression of emotion and can be described as a spectrum. The outermost ends of this spectrum highlight two states, the lowest low, melancholia, and the highest high, mania. These mood extremes have been documented repeatedly in human history, being first systematically described by Hippocrates. Nineteenth century contemporaries Falret and Baillarger described two forms of an extreme mood disorder, with the validity and accuracy of both debated. Regardless, the concept of a cycling mood disease was accepted before the end of the 19th century...
July 15, 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27047684/acknowledgement-to-reviewers-of-behavioral-sciences-in-2015
#11
(no author information available yet)
No abstract text is available yet for this article.
March 2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27690114/long-term-engagement-in-formal-volunteering-and-well-being-an-exploratory-indian-study
#12
Jereesh K Elias, Paulomi Sudhir, Seema Mehrotra
Sustained engagement in volunteering and its correlates have been examined in many studies across the globe. However, there is a dearth of research that explores the perspectives of long-term formal volunteers on the nature of changes perceived in oneself as a result of volunteering. Moreover, the linkages between psychological well-being and volunteering have been insufficiently explored. The present study was aimed at addressing these gaps. A heterogeneous sample of 20 long-term formal volunteer engaged in volunteering across different voluntary organisations in a southern metropolitan Indian city formed the primary sample for the study...
2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27669314/the-effect-of-computerized-testing-on-sun-bear-behavior-and-enrichment-preferences
#13
Bonnie M Perdue
The field of comparative cognition investigates species' differences and similarities in cognitive abilities, and sheds light on the evolutionary origins of such capacities. Cognitive testing has been carried out in a variety of species; however, there are some taxa that are underrepresented in this field. The current work follows on a recent increase in cognitive research in the order Carnivora with a specific focus on sun bears. Sun bears are the smallest existing bear species and live in tropical regions of Southeast Asia...
2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27399786/what-s-special-about-human-imitation-a-comparison-with-enculturated-apes
#14
REVIEW
Francys Subiaul
What, if anything, is special about human imitation? An evaluation of enculturated apes' imitation skills, a "best case scenario" of non-human apes' imitation performance, reveals important similarities and differences between this special population of apes and human children. Candidates for shared imitation mechanisms include the ability to imitate various familiar transitive responses and object-object actions that involve familiar tools. Candidates for uniquely derived imitation mechanisms include: imitating novel transitive actions and novel tool-using responses as well as imitating opaque or intransitive gestures, regardless of familiarity...
2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27338485/using-free-internet-videogames-in-upper-extremity-motor-training-for-children-with-cerebral-palsy
#15
Marisa Sevick, Elizabeth Eklund, Allison Mensch, Matthew Foreman, John Standeven, Jack Engsberg
Movement therapy is one type of upper extremity intervention for children with cerebral palsy (CP) to improve function. It requires high-intensity, repetitive and task-specific training. Tedium and lack of motivation are substantial barriers to completing the training. An approach to overcome these barriers is to couple the movement therapy with videogames. This investigation: (1) tested the feasibility of delivering a free Internet videogame upper extremity motor intervention to four children with CP (aged 8-17 years) with mild to moderate limitations to upper limb function; and (2) determined the level of intrinsic motivation during the intervention...
2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27314392/categorization-the-view-from-animal-cognition
#16
REVIEW
J David Smith, Alexandria C Zakrzewski, Jennifer M Johnson, Jeanette C Valleau, Barbara A Church
Exemplar, prototype, and rule theory have organized much of the enormous literature on categorization. From this theoretical foundation have arisen the two primary debates in the literature-the prototype-exemplar debate and the single system-multiple systems debate. We review these theories and debates. Then, we examine the contribution that animal-cognition studies have made to them. Animals have been crucial behavioral ambassadors to the literature on categorization. They reveal the roots of human categorization, the basic assumptions of vertebrates entering category tasks, the surprising weakness of exemplar memory as a category-learning strategy...
2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27304969/can-rhesus-monkey-learn-executive-attention
#17
Jessica Bramlett-Parker, David A Washburn
A growing body of data indicates that, compared to humans, rhesus monkeys perform poorly on tasks that assess executive attention, or voluntary control over selection for processing, particularly under circumstances in which attention is attracted elsewhere by competing stimulus control. In the human-cognition literature, there are hotly active debates about whether various competencies such as executive attention, working memory capacity, and fluid intelligence can be improved through training. In the current study, rhesus monkeys (Macaca mulatta) completed an attention-training intervention including several inhibitory-control tasks (a Simon task, numerical Stroop task, global/local interference task, and a continuous performance task) to determine whether generalized improvements would be observed on a version of the Attention Network Test (ANT) of controlled attention, which was administered before and after the training intervention...
2016: Behavioral Sciences
https://www.readbyqxmd.com/read/27164149/young-love-romantic-concerns-and-associated-mental-health-issues-among-adolescent-help-seekers
#18
Megan Price, Leanne Hides, Wendell Cockshaw, Aleksandra A Staneva, Stoyan R Stoyanov
Over 50% of young people have dated by age 15. While romantic relationship concerns are a major reason for adolescent help-seeking from counselling services, we have a limited understanding of what types of relationship issues are most strongly related to mental health issues and suicide risk. This paper used records of 4019 counselling sessions with adolescents (10-18 years) seeking help from a national youth counselling service for a romantic relationship concern to: (i) explore what types and stage (pre, during, post) of romantic concerns adolescents seek help for; (ii) how they are associated with mental health problems, self-harm and suicide risk; and (iii) whether these associations differ by age and gender...
2016: Behavioral Sciences
https://www.readbyqxmd.com/read/26999225/sexuality-and-lack-thereof-in-adolescence-and-early-adulthood-a-review-of-the-literature
#19
REVIEW
Marie-Aude Boislard, Daphne van de Bongardt, Martin Blais
Youth sexuality has been primarily studied with a focus on its potential public health issues, such as sexually transmitted infections and unwanted pregnancies, and its comorbidity with other risky behaviors. More recently, it has been studied as a normative step in romantic partnerships, either pre- or post-marital, as well as outside the context of romantic involvement. In this paper, we review the extensive literature on sexuality in adolescence and early adulthood both within and outside romantic relationships (i...
2016: Behavioral Sciences
https://www.readbyqxmd.com/read/26840336/dating-violence-among-high-risk-young-women-a-systematic-review-using-quantitative-and-qualitative-methods
#20
REVIEW
Lauren E Joly, Jennifer Connolly
Our systematic review identified 21 quantitative articles and eight qualitative articles addressing dating violence among high risk young women. The groups of high-risk young women in this review include street-involved, justice-involved, pregnant or parenting, involved with Child Protective Services, and youth diagnosed with a mental health issue. Our meta-analysis of the quantitative articles indicated that 34% (CI = 0.24-0.45) of high-risk young women report that they have been victims of physical dating violence and 45% (CI = 0...
2016: Behavioral Sciences
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