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41.
This study assessed whether attitudes towards STI screening, visiting a clinic and having an STI (STI stigma) predict STI screening attendance in young adults. Participants (N = 217) rated each of these attitudes and completed measures assessing their STI knowledge, past sexual behaviour and sexual health. STI stigma and having favourable attitudes towards STI screening positively predicted screening attendance. People were less likely to attend if they had a negative attitude towards visiting sexual health clinics. Researchers should assess attitudes towards the attitude object (screening), condition (STI stigma) and process (visiting a clinic) to understand the different ways that attitudes predict behaviour. 相似文献
42.
During the treatment of violent individuals who were, incidentally, highly verbal, the authors noticed that physical assaults were often preceded by the perpetrator s use of metaphors. It was observed that the linguistic metaphors failed to function as ordinary as if devices and became concretised. When this occurred, the perpetrators resorted to a physical attack. In this paper, the authors argue that the capacity to interconnect (which is considered to be the essence of psychic work) is dependent upon what can be conceptualised as a primary mental frame or warp. Distortion of the warp will, in turn, weaken the weaving, or interconnecting function of the ego, which is considered analogous to the interconnecting in linguistic metaphors. Clinical material from the treatment of three violent men (two in psychotherapy and one in analysis) is used to illustrate the hypothesis that the concretised use of metaphor represents a restitutive, but failed attempt to maintain a psychic coherence in the face of an imminent breakdown. 相似文献
43.
本研究采用游戏使用习惯问卷筛选暴力电子游戏玩家和对照组被试各24名,利用线索探测范式,探讨了暴力电子游戏玩家对攻击性图片的注意偏向机制。结果发现:(1)与对照组相比,暴力电子游戏玩家对攻击性图片线索下探测目标诱发的P1潜伏期提前;(2)暴力电子游戏玩家表现出特定的脑电模式:N1潜伏期延长,P2波幅减小,P300波幅降低;(3)线索的有效性效应表现在早期ERP成分(P1)中。结果表明,暴力电子游戏玩家对攻击性图片表现出注意偏向,其脑电模式揭示暴力电子游戏对玩家的认知功能有消极影响。 相似文献
44.
Although numerous experiments have shown that exposure to violent video games (VVG) causes increases in aggression, relatively few studies have investigated the extent to which this effect differs as a function of theoretically relevant individual difference factors. This study investigated whether video game content differentially influences aggression as a function of individual differences in trait anger. Participants were randomly assigned to play a violent or nonviolent video game before completing a task in which they could behave aggressively. Results showed that participants high in trait anger were the most aggressive, but only if they first played a VVG. This relationship held while statistically controlling for dimensions other than violent content on which game conditions differed (e.g. frustration, arousal). Implications of these findings for models explaining the effects of video games on behavior are discussed. 相似文献
45.
Research on early childhood predictors of violent behaviors in early adulthood is limited. The current study investigated whether individual, family, and community risk factors from 18 to 42 months of age were predictive of violent criminal arrests during late adolescence and early adulthood using a sample of 310 low-income male participants living in an urban community. In addition, differences in trajectories of overt conduct problems (CP), hyperactivity/attention problems (HAP), and co-occurring patterns of CP and HAP from age 1½ to 10 years were investigated in regard to their relationship to violent and nonviolent behaviors, depression, and anxiety at age 20. Results of multivariate analyses indicated that early childhood family income, home environment, emotion regulation, oppositional behavior, and minority status were all significant in distinguishing violent offending boys from those with no criminal records. In addition, trajectories of early childhood CP, but not attention deficit hyperactivity disorder, were significantly related to self-reports of violent behavior, depressive symptoms, and anxiety symptoms. Implications for the prevention of early childhood risk factors associated with adolescent and adult violent behavior for males are discussed. 相似文献
46.
Toshikazu Kuroda Yuto Mizutani Carlos R. X. Canado Christopher A. Podlesnik 《Journal of the experimental analysis of behavior》2019,111(1):116-129
Zebrafish (Danio rerio) are a promising animal model for studying the effects of gene–environment interactions on behavior. Two experiments were conducted to assess punishment effects of presenting predator videos (Indian leaf fish; Nandus nandus) and electric shock on operant approach responses in zebrafish. In Experiment 1, the predator video and shock stimuli were presented upon a response maintained by a single variable‐interval schedule of food reinforcement in different groups of fish. In Experiment 2, the predator video and shock stimuli were presented upon one of two response alternatives maintain by concurrently available variable‐interval schedules of food reinforcement in different groups of fish. Responding decreased when the predator video and shock stimuli were presented relative to their absence in both experiments. Moreover, responding on an unpunished alternative did not reliably decrease in Experiment 2. These results indicate that the decrease in responding resulted from the punishment contingency rather than from elicited species‐specific defense responses or conditioned avoidance. Thus, the predator video and electric shock functioned as punishers of operant behavior for zebrafish. Identifying punishers for this species could lead to research on how gene–environment interactions influence individual differences in sensitivity to punishment. 相似文献
47.
This article compares how individuals from two different Salafi-jihadi groups disengage from high-risk activism and political violence. Drawing on original interviews, we explore the “push” and “pull” factors that influence our respondents' decisions to leave. We identify numerous push-and-pull factors that are consistent with previous research, including disagreements with group leaders over strategy and practices and educational and employment opportunities. We also contribute to existing research by including “persistent activists” in our sample who did not disengage. Surprisingly, these respondents remained in their groups despite experiencing some of the same push-and-pull factors as those who left. Including this variation allows us to separate necessary but insufficient conditions of disengagement from factors that exert a more profound impact. We highlight the influence of one key factor—and its absence—in our discussion: alternative social networks with supportive outsiders for those who left and the lack of such meaningful relationships for those who remained. We conclude by discussing the implications of our research for countering violent extremism. 相似文献
48.
Alan R. King Sage Ballantyne Abrianna Ratzak Shane Knutson Tiffany D. Russell Colton R. Pogalz 《Journal of aggression, maltreatment & trauma》2018,27(5):523-540
Sibling verbal and physical abuse has been underrepresented in childhood maltreatment research as a potential contributor to lifetime aggression. This study investigated associations between sibling hostility (physical abuse, threats of violence, heated verbal conflict) and conduct disorder symptoms, trait hostility, and lifetime aggression after control for variance attributable to physical and sexual abuse, exposure to domestic violence, and peer bullying. Over 20% of the respondents from this university sample (N = 1,331) recalled high levels of sibling hostility from the ages of 5 to 16. The frequency of these acts served as a significant predictor in regression models for all of the criterion measures among the women. Relationships between sibling hostility and these externalized symptom indicators were more limited among the men. Acts of sibling hostility as infrequent as once a year were associated in the total sample with higher conduct disorder symptoms, reactive aggression, lifetime acts of physical aggression, and Buss-Perry Aggression Questionnaire subscale scores. These findings suggested that even low frequencies of sibling abuse may have a deleterious impact on temper management. Sibling hostility warrants systematic attention in the childhood maltreatment literature. 相似文献
49.
Differentiating corporal punishment from physical abuse in the prediction of lifetime aggression
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Alan R King Abrianna Ratzak Sage Ballantyne Shane Knutson Tiffany D. Russell Colton R. Pogalz Cody M. Breen 《Aggressive behavior》2018,44(3):306-315
50.
Laura Wagar 《Journal of aggression, maltreatment & trauma》2016,25(5):537-554
For decades researchers have been exploring the connection between exposure to violent media and aggression in adolescents. In this study, we hypothesized that criminogenic thinking would mediate the relationship between violent media exposure and aggression. A sample of 382 undergraduate students completed questionnaires regarding exposure to violent media during their adolescent years, and their current endorsement of criminogenic thinking and level of aggression. Results indicated that criminogenic thinking patterns did, in fact, mediate the relationships between exposure to various forms of violent media and aggression. The implications of these findings toward a better understanding of the relationship between violent media exposure and aggressive behavior are discussed. 相似文献