暴力暴露对大学生网络攻击行为的影响:有调节的中介模型

为探讨暴力暴露、大学生网络攻击行为、负性自动思维及自我控制之间的关系,选取黑龙江大学、哈尔滨师范大学两所高校共600名大一至大四的大学生为被试,采用暴力暴露问卷、网络攻击行为量表、自动思维问卷及自我控制问卷进行测试。结果表明：（1）暴力暴露对大学生网络攻击行为有着显著的正向影响,并间接地通过负性自动思维对大学生网络攻击行为产生作用;（2）自我控制在暴力暴露对大学生网络攻击行为的影响中起显著的调节作用,具体而言,在低自我控制水平下,暴力暴露能显著的正向预测大学生网络攻击行为,而在高自我控制水平下,暴力暴露对大学生网络攻击行为的预测作用不显著。     

幼儿外倾性与攻击行为的关系:自我控制和母亲温暖教养的调节作用

本研究以上海市某幼儿园的237名3~6岁幼儿为被试,请母亲填写幼儿气质及教养方式问卷,幼儿园教师评定幼儿的攻击行为,探讨幼儿外倾性与攻击行为的关系,以及自我控制和母亲温暖教养方式在其中的保护作用。结果表明,自我控制和母亲温暖可以调节幼儿外倾性与攻击行为的关系。与较低的自我控制和母亲温暖的幼儿相比,幼儿较高的自我控制和母亲温暖,可以弱化外倾性与攻击行为的正向关联。结果揭示了自我控制和母亲温暖对幼儿外倾性具有保护作用,有助于减弱这些个体的攻击行为。     

幼儿外倾性与攻击行为的关系:自我控制和母亲温暖教养的调节作用

本研究以上海市某幼儿园的237名3~6岁幼儿为被试,请母亲填写幼儿气质及教养方式问卷,幼儿园教师评定幼儿的攻击行为,探讨幼儿外倾性与攻击行为的关系,以及自我控制和母亲温暖教养方式在其中的保护作用。结果表明,自我控制和母亲温暖可以调节幼儿外倾性与攻击行为的关系。与较低的自我控制和母亲温暖的幼儿相比,幼儿较高的自我控制和母亲温暖,可以弱化外倾性与攻击行为的正向关联。结果揭示了自我控制和母亲温暖对幼儿外倾性具有保护作用,有助于减弱这些个体的攻击行为。     

青少年反应性攻击和结果评价的ERPs研究：基于自我控制资源的视角

采用竞争反应时任务并结合ERPs技术,以39名高中生为有效被试,从自我控制资源的视角揭示青少年反应性攻击和结果评价的电生理机制。行为结果发现：高自我损耗者比低自我损耗者表现出更多攻击行为;ERPs结果发现：(1) 在攻击决策阶段,高自我损耗者前脑区域所诱发的P2波幅显著高于低自我损耗者;(2) 在结果评价阶段,“输”反馈比“赢”反馈诱发更负的FRN成分,且仅在“输”反馈条件下,高自我损耗者比低自我损耗者所诱发的FRN更负。从一定程度上说明自我损耗是导致青少年反应性攻击行为的重要原因,高自我损耗会加剧反应性攻击行为的发生。     

Executive Functions in Preschool Children with Aggressive Behavior: Impairments in Inhibitory Control

The question whether executive function (EF) deficits in children are associated with conduct problems remains controversial. Although the origins of aggressive behavior are to be found in early childhood, findings from EF studies in preschool children with aggressive behavior are inconsistent. The current study aimed to investigate whether preschool children with aggressive behavior show impairments in EF. From a population-based sample, 82 preschool children who were showing aggressive behavior as indicated by scores at or above the 93rd percentile on the Aggressive Behavior Scale of the CBCL 1 1/2-5 were selected. These children with aggressive behavior were matched on IQ to a group of typically developing control children (N = 99). Six neuropsychological tasks were administered to assess set shifting, inhibition, working memory and verbal fluency. A factor analysis was conducted which yielded one clear factor: inhibition. Aggressive preschool children showed poorer performance on this inhibition factor than control children and boys performed worse on this factor than girls. This association between aggressive behavior and inhibition deficits was maintained after controlling for attention problems. In addition, gender differences in all EFs measured were found with boys exhibiting more impairment in EF than girls. These findings demonstrate that preschool children with aggressive behavior show impairments in inhibition, irrespective of attention problems.     

父母教养方式对初中生攻击行为的影响:越轨同伴交往和自我控制的作用

以631名初中生为被试,采用问卷法考察父母教养方式与初中生攻击行为的关系,同时探讨越轨同伴交往的中介作用,以及该作用是否受自我控制的调节。结果发现：（1）消极父母教养方式对越轨同伴交往、攻击行为均有显著的正向预测作用;（2）越轨同伴交往在消极父母教养方式与初中生攻击行为之间起部分中介作用;（3）自我控制可以调节越轨同伴交往对初中生攻击行为的作用,对于低自我控制个体,越轨同伴交往起部分中介作用;对于高自我控制个体,越轨同伴交往的中介效应不显著,消极父母教养方式对攻击行为仅有直接作用。     

The Effects of Prosocial and Aggressive Videogames on Children's Donating and Helping

We investigated the effects of a prosocial and an aggressive videogame on children's prosocial behavior. Third-, fourth-, seventh-, and eighth-grade boys and girls (N = 160) were randomly assigned to either a control condition or one of four treatment conditions. In two of the treatment conditions, children played a videogame with prosocial content either singly or cooperatively with another child. In the other two conditions, children played an aggressive videogame either singly or competitively. Subsequent levels of donating and helping were measured. A three-way analysis of variance indicated that older students donated significantly more than did younger students. Children who played either of the aggressive videogames donated significantly less than did those who played prosocial games by themselves. No significant effects were found for helping. Playing the prosocial videogame did not increase prosocial responding, but playing the aggressive videogame tended to suppress this behavior. The failure of the prosocial game to accelerate prosocial responding might be due to the relatively brief treatments used in this study and/or to the particular prosocial videogame utilized.     

Moderating Effects of Mothers' Attribution on the Relationships Between Their Affect and Parenting Behaviors and Children's Aggressive Behaviors

We examined Bugental's (1987) transactional model in the context of the relationships between aggressive children and their mothers. Based on Bugental's model, it was hypothesized that mothers who possessed the attributional style of low self-control and high child-control over hypothetical child care failure were more likely to manifest negative affect and negative parenting behaviors toward their child, only when their child is aggressive. Children's aggressive behavior was assessed via mothers' and teachers' ratings. Sixty-six children and their mothers served as subjects. Our results provided support for mothers' negative affect when using teachers' rating of children's aggressive behaviors only. Possible explanations for the differential results obtained using mothers' and teachers' ratings of children's aggressive behaviors were discussed.     

Self-control as a mechanism for controlling aggression: A study in the context of sport competition

Self-control is one of the most important structures of human personality and has been linked to a wide variety of benefits for the individual, and for society. Additionally, self-control has been consistently reported, both empirically and theoretically, as a major disposition in the regulation of aggressive behavior. Taking the advantages of the sport context as a natural environment to study human aggression, this study explored the individual differences in aggressive and anti-social behaviors as function of self-control capacity and gender. Results converged to the idea that athletes with higher levels of self-control capacity seem to be better at controlling aggression, and male athletes tend to be more aggressive. These findings not only support previous laboratory findings, but also suggest the importance of the promotion of self-control capacity as a strategy to control aggression in the domain of sport.     

Psychological Model of Military Aggressive Behavior: Findings From Population-Based Surveys

The U.S. military has expressed concern about the influence of deployment and combat exposure on the criminal behavior of personnel returning from Iraq and Afghanistan. This study examines the role of behavioral health risk and protective factors associated with combat exposure and criminal and aggressive behavior in active duty Army and Naval personnel. Data from this cross-sectional study are based on two large anonymous, population-based health-related behavior surveys. Findings show that the proportion of all active duty Army and Naval service personnel who reported encounters with law enforcement or committed one or more aggressive acts in the past year increased from 19.41% in 2005 to 22.58% in 2008. Substance use, especially illicit drug use, and mental health problems were significant correlates of criminal and aggressive behavior, as were younger age, male sex, high impulsivity, and work/family stress. Path modeling suggested that several variables, notably combat exposure and history of childhood abuse, appeared to manifest their influence on criminal or aggressive behavior through increases in substance use and mental health problems. The potential mediating influence of substance use and mental health on combat and other trauma experiences has significant implications for preventing criminal and aggressive behavior among U.S. active duty military personnel.     

父母冲突对青少年攻击行为的影响:一个有调节的中介模型

采用青少年攻击行为量表、青少年攻击信念量表、亲子关系量表和儿童感知父母冲突量表对506名青少年进行测查,结果表明：（1）父母冲突对青少年攻击信念和攻击行为均有显著的正向预测作用;（2）青少年攻击信念在父母冲突与攻击行为之间起着中介作用;（3）青少年攻击信念与攻击行为的关系（中介效应的后半段路径）受到亲子关系的调节,即父母冲突对青少年攻击行为的影响是有调节的中介效应。     

A Multimethodological Study of Preschoolers' Preferences for Aggressive Television and Video Games

The association between aggressive media and related behavior is complicated, and the role of underlying genetics has not been adequately explored. A better understanding of the role of genetics on the relationship between aggressive media and behavior, especially in young children, is critical. Using a twin/triplets sample (N = 184 children), the authors investigated the association between preschoolers' preferred media choices and their aggressive behaviors. A multimeasure methodology was utilized, examining children's reports of their preferred media games and shows, observed child negativity and aggression in the lab, and parent reports of their own and their children's aggressive behaviors. The results demonstrated a significant relationship between maternal aggression and parent-reported child aggression, especially for boys. Genetic analyses demonstrated significant heritability for children's parent-reported aggressive behaviors, supporting the biological basis of aggression, but not for media aggression preferences. Controlling for genetics, the authors found that the association between media preferences and aggressive behavior may be genetic in origin. These results emphasize the importance of considering shared genetics underlying the relationship between children's aggressive behaviors and their media preferences, as well as environmental influences. By examining preschoolers, the present study provides insight into the importance of media influences in children younger than those previously studied.     

A comparison of the social status and social behavior of Aggressive and Aggressive/Withdrawn boys

The purpose of this study was to clarify contradictory findings concerning the social status of aggressive youngsters. This was undertaken by dividing kindergarten boys into either Aggressive [A] or Aggressive/Withdrawn [A/W] groups, as proposed by Ledingham [1981]. Both groups were found to be high on peer-nominated rejection, but the A group was also high on peer-nominated popularity while the A/W group was low. Similarly, both groups were observed to be high in negative peer interactions, but the A group was also high in positive interactions. It was noted that valuable information regarding the social status and social behavior of aggressive youngsters would be lost if such subgrouping is not undertaken. The relationship between Ledingham's categorizations and others reported in the literature was discussed.This research was supported in part by NIH grant No. 32992 to the first author.     

Effects of Playing Violent Computer Games on Emotional Desensitization and Aggressive Behavior1

This study analyzed the effects of playing a violent computer game on emotional desensitization and aggressive behavior. College students (N = 58) were randomly assigned to play a violent game (VG) or a nonviolent game (NVG), and then were exposed to a set of emotional pictures. Participants' physiological responses were recorded, and the Self‐Assessment Manikin scale was used to assess affective valence and arousal while viewing the pictures. Participants were then asked to replay the game, after which aggressive behavior was measured. Participants' violent game habits (VGH) were also measured. We found that VG playing interacted with participants' VGH to influence aggression, and that self‐reported valence mediated this effect by lowering the feelings of pleasure and displeasure toward emotional stimuli.     

3～6岁幼儿对攻击性行为的认知评价分析

通过故事评定法分析了3～6岁幼儿对攻击性行为的认知评价,结果表明:①此年龄段的幼儿对攻击性行为的认知已经达到一定的成熟度,开始考虑攻击性行为的条件与方式;②幼儿对攻击性行为的认知评价存在一定的性别差异,主要表现在受到言语侵犯时的攻击性行为;③对攻击性行为的认知评价的年龄差异突出表现在5岁与6岁之间.④采用蒙特梭利教育法的实验班幼儿,对攻击性行为比非实验班幼儿评价得更消极.     

Aggressive behavior in children's dolls' house play

The present study addressed the question of whether there are gender and age differences in aggressive behavior when it is studied as the spontaneous expression of mental contents and not as the result of immediate social interaction. This study also investigated whether aggression, in terms of mental content, is related to temperamental aspects. Aggressive behaviors were examined in make‐believe play, in relation to age, gender, and temperament in a near‐ecological context, i.e., the Dolls' House Play. The participants, 55 boys and 47 girls, subdivided into three age levels (4 years–4 years and 6 months; 5–6 years; and 7 years and 6 months–8 years and 6 months) were requested to represent what happens in their family 1) during Mealtimes; 2) at Bedtime; 3) on the Saddest day; and 4) the Happiest day; their Dolls' House Play was then recorded. Children's temperaments were measured with the TABC‐Teachers' form [Martin, The Temperament Assessment Battery for Children, Brandon, VT: Clinical Psychology Publishing, 1998]. Data analysis was conducted considering aggressive behaviors in their distinct expressions—physical, verbal, direct, and indirect. Results revealed no statistical differences between boys and girls when all aggressive behaviors were compounded. However, when the distinct types of aggressiveness were considered, boys presented statistically higher levels of physical aggression than girls did. Moreover, boys and girls reacted with different types of aggression in the different emotional contexts created by the four episodes. Few age differences were observed. Surprisingly, there was a significantly greater presence of indirect verbal aggressiveness in younger children. With respect to temperament, a higher level of negative emotivity was significantly linked to a greater degree of aggressive behaviors in some of the episodes. In conclusion, this paper confirms gender differences in the type of aggressive behavior children display even in the absence of any immediate social interaction, which might itself trigger aggression. Aggr. Behav. 30:504–519, 2004. © 2004 Wiley‐Liss, Inc.     

The Effect of Music‐Induced Mood on Aggressive Affect,Cognition, and Behavior1

Two studies explored the role of pleasant music in buffering the adverse effects of provocation. In the first study, 111 participants listened to aversive, pleasant, or no music before receiving a provocation and completing a measure of aggressive behavior. Participants exposed to pleasant music reported more positive mood. Those in the aversive music condition reported more negative mood than did those in the no‐music control condition. The more positive the music‐induced mood, the less anger was experienced and aggressive behavior was shown after provocation. In Study 2 (N = 142), listening to pleasant music reduced anger following provocation, compared to aversive music and a no‐music control condition. Pleasant music also increased response latencies in recognizing aggressive words after provocation.     

道德推脱对青少年攻击行为的影响：有调节的中介效应

采用问卷法调查了756名初一至高三的青少年, 通过结构方程模型探讨了青少年攻击行为与父母冲突、道德推脱、道德判断之间的关系。结果发现：(1)男生的道德推脱水平显著高于女生; (2)青少年的道德推脱水平会随着年龄的增长而升高, 并且在15岁和19岁时产生明显的变化; (3) 青少年自身的道德推脱在父母冲突与青少年攻击行为之间起着部分中介作用, 这一中介作用过程受到青少年道德判断的调节, 即道德推脱对青少年攻击行为的影响是有调节的中介效应。     

Imitation of Self‐Aggressive Behavior: An Experimental Test of the Contagion Hypothesis1

The purpose of the present study was to experimentally examine the influence of a self‐aggressive model on self‐aggressive behavior under controlled laboratory conditions. Participants (N= 94) were given the opportunity to self‐administer electric shock while competing with a fictitious opponent in a reaction‐time task. Participants observed the opponent self‐administer either increasingly intense shock (a self‐aggressive model) or constant low shocks (a non‐self‐aggressive model). Self‐aggression was defined as the intensity of shock that was self‐administered by participants. Results provide support for the notion that social information can influence the expression of self‐aggressive behavior. Specifically, participants attended to the opponent's shock choices in both model conditions, and chose shocks consistent with those of the observed model.     

道德推脱对大学生攻击行为的影响:道德认同的调节作用

采用问卷法以440名大学生为研究对象,探讨了道德认同在道德推脱影响攻击行为中的作用机制。采用潜变量调节效应模型的无约束估计方法研究发现:(1)道德推脱会对大学生的攻击行为产生显著的正向影响,道德认同会对大学生的攻击行为产生显著的负向影响,并且道德认同会对道德推脱与攻击行为之间的关系产生显著的调节作用;(2)与低道德认同者相比,高道德认同者的攻击行为会随着道德推脱水平的降低而明显减少。