نتایج جستجو برای: aggression

تعداد نتایج: 15155  

Background. It is acknowledged that aggressive behavior and bullying in sports are destructive aspects of interpersonal relationships. Objectives. The purpose of the study was to determine the prevalence of bullying and various forms of aggression in the aspects of athletes’ gender and different types of sports and to reveal links between bullying and aggression in sports settings. Methods. T...

Journal: :iranian journal of psychiatry and behavioral sciences 0
seyed ghafur mousavi asssociate professor of psychiatry, behavioral sciences research. center(bsrc) department of psychiatry, isfahan university of medical sciences(iums), isfahan, iran kasra keramatian mohammad reza maracy mehdi fouladi

ôbjective: üniversity students’ mental health affects not only their educational achievements, but also their professional future. the authors assessed the prevalence of suicidal ideation, depression, and aggression among students of three major universities in ïsfahan, ïran. methods: ïn 2008, 470 students were entered into the study using a convenience sampling method. the three measurement to...

Leading the aggression in some athletes ensures productivity; however, misleading does not give the same result. The aggression may reach dangerous extents. Nevertheless, aggressive behavior can be regarded as a relaxation. One of the important reasons of violence and aggression seen in sports is the belief that it increases the performance or success. Based upon these arguments, we aim to exam...

Objectives: The most common problem that delinquent children and juveniles deal with at every moment is the lack of sufficient control over their aggression. Accordingly, the aim of this study is to investigate the effects of mental rehabilitation group therapy based on acceptance and commitment on decreasing aggression in juvenile delinquents. Methods: This study employed a quasi-experiment...

AbstractObjectives: This study aimed to investigate relational aggression in the preschool children in Shiraz as it causes harmful events for both the aggressive child and the other children. Method: In a descriptive cross-sectional survey, 258 children (119 boys, 139 girls) aged 3 to 7 years completed a 10-itemed questionnaire in the field of relational aggression for preschool children-teache...

Kaveh Khabiri Mohammad Ali Aslankhani Mojtaba Salemi Khozani Reza Behdari

Behavioral scientists such as Freudian-Florence believe that aggression is a behavior rooted in human nature. These two believe that aggression as a latent force in humans has a hydraulic state that gradually becomes compacted and compressed in the individual, and eventually needs to be discharged. Aggression is a common phenomenon that athletes often deal with directly or indirectly. Rarely ca...

Journal: :Child abuse & neglect 2009
Renee McDonald Ernest N Jouriles Candyce D Tart Laura C Minze

OBJECTIVE This research examined whether additional forms of family violence (partner-child aggression, mother-child aggression, and women's intimate partner violence [IPV]) contribute to children's adjustment problems in families characterized by men's severe violence toward women. METHODS Participants were 258 children and their mothers recruited from domestic violence shelters. Mothers and...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1999
J M Stribley C S Carter

Although the biological roots of aggression have been the source of intense debate, the precise physiological mechanisms responsible for aggression remain poorly understood. In most species, aggression is more common in males than females; thus, gonadal hormones have been a focal point for research in this field. Although gonadal hormones have been shown to influence the expression of aggressio...

Journal: :Psicothema 2014
José Luis Graña Gómez María Luisa Cuenca Montesino

BACKGROUND The goal of the present study is to analyze the prevalence of bidirectional psychological and physical aggression in intimate partner relationships using the Conflict Tactics Scale (CTS-2), and to determine the influence of the variables age and relationship duration. METHOD The participants were 3,578 heterosexual couples from the Region of Madrid. RESULTS Bidirectional aggressi...

Journal: :Journal of personality and social psychology 2009
Vladas Griskevicius Joshua M Tybur Steven W Gangestad Elaine F Perea Jenessa R Shapiro Douglas T Kenrick

Given the high costs of aggression, why have people evolved to act aggressively? Comparative biologists have frequently observed links between aggression, status, and mating in nonhuman animals. In this series of experiments, the authors examined the effects of status, competition, and mating motives on men's and women's aggression. For men, status motives increased direct aggression (face-to-f...

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