Gender Differences in Playful Aggression During Courtship in College Students

The current study explored gender differences in college students' definitions and enjoyment of playful force and aggression. Ninety-six female and 55 male college students who were predominantly White (96%) and heterosexual (97%) answered questions about playful force during sex and playful aggression at other times. A content analysis showed that the current definitions were very similar to those for children's rough-and-tumble play. However, a qualitative analysis found several potential gender differences. Physically aggressive men appeared to give aggressive definitions of playful force during sex. In addition, there was some disagreement among participants as to the acceptability of playful force during sex. Finally, there may be gender differences in the assumed agency of playful force and aggression.     

Applying the concept of lifestyle in association with aggression and violence in Greek cohabitating couples

The current study investigated the role of lifestyle as a significant factor related to the aggression and violence between cohabitating partners. Based on previous research, lifestyle was defined as a special reflection of socialization into society and working life, where different lifestyles should also be able to produce different patterns of socialization into people's roles as partners. It was found that gender and years of cohabitating were significantly related to Emotional aggression and Sexual violence; lifestyle patterns were associated with specific forms of violence. More specifically, the lifestyles of Pleasure & Elegance and the one of Culture-Intellectualism were found to promote Emotional aggression. Also, the lifestyle of Yuppies/Workaholic and that of Physical activities stimulated the appearance of Sexual violence between partners. Moreover, individuals with Tradition-Religiousness lifestyle were more likely to show lower levels of Physical & Sexual violence while the adherents of the Substance abuse lifestyle pattern appeared to have an inclination towards Physical & Sexual Violence. Finally, the occurrence of one form of violent behaviour was likely to be related to the other forms of violent behaviour.     

Sexual Coercion,Trauma, and Sex Work in Justice-Involved Women with Substance Use Disorders

Sexual victimization is associated with mental health problems, trauma, substance use, and incarceration. We recruited 200 formerly incarcerated women with substance use disorders in Chicago. We examined whether empowerment moderates relationships between trauma symptoms, trading sex, and being forced to have sex. There was a significant 3-way interaction among sexual coercion, trading, and empowerment scores on trauma symptoms. For women who have not traded sex, lower levels of empowerment were associated with a larger difference in trauma symptoms between women who have been coerced or traded sex. For women who had been coerced, lower levels of empowerment were associated with a larger difference in trauma symptomatology between those who have traded sex or not. Promoting empowerment in sexually traumatized women might reduce the harm that results from being victimized. Furthermore, providing interventions that educate women regarding gender and cultural roles could help women avoid situations that result in exploitation.     

X-rated material and perpetration of sexually aggressive behavior among children and adolescents: is there a link?

Longitudinal linkages between intentional exposure to x-rated material and sexually aggressive behavior were examined among youth 10-15 year olds surveyed nationally in the United States. At Wave 1 in 2006, participants (n = 1,588) were queried about these exposures and outcomes in the preceding 12 months. Wave 2 data (n = 1,206) were collected approximately 12 months after Wave 1 and Wave 3 data (n = 1,159) were collected approximately 24 months after Wave 1. Thus, data for this project represent a 36-month time frame. A marginal model with generalized estimating equations was used to represent the population-average odds of sexually aggressive behavior over the 36 months as a function of exposure to x-rated material over the same time and to account for clustering in the data within person over time. An average of 5% of youth reported perpetrating sexually aggressive behavior and 23% of youth reported intentional exposure to x-rated material. After adjusting for other potentially influential proximal (i.e., sexual aggression victimization) and distal characteristics (e.g., substance use), we found that intentional exposure to violent x-rated material over time predicted an almost 6-fold increase in the odds of self-reported sexually aggressive behavior (aOR: 5.8, 95% CI: 3.2, 10.5), whereas exposure to nonviolent x-rated material was not statistically significantly related (aOR: 1.7, 95% CI: 0.94, 2.9). Associations were similar for boys and girls (boys nonviolent x-rated material aOR = 2.0, 95% CI: 0.8, 4.7; violent x-rated material aOR = 6.5, 95% CI: 2.7, 15.3; girls nonviolent x-rated material aOR = 1.2, 95% CI: 0.5, 3.2; violet x-rated material aOR = 6.1, 95% CI: 2.5, 14.8).     

Reactive and proactive aggression: predictions to physical violence in different contexts and moderating effects of parental monitoring and caregiving behavior

This study aimed at (a) comparing the links of proactive and reactive aggression at 13 years of age to delinquency-related violence and dating violence at ages 16 and 17, and (b) examining the moderating effects of parental supervision, and mother's and father's warmth and caregiving behaviors on these links. Based on a sample of 525 Caucasian boys, the results showed that proactive aggression uniquely predicted delinquency-related violence, whereas reactive aggression uniquely predicted later dating violence. The relation between proactive aggression and delinquency-related violence, however, was moderated by parental supervision. The relation between reactive aggression and dating violence was moderated by mother's warmth and caregiving behavior. The implications of the findings for the theoretical and practical distinction between proactive and reactive aggression are discussed.     

Comprehension of Sexual Consent as a Key Factor in the Perpetration of Sexual Aggression Among College Men

The comprehension of sexual consent is a crucial factor in healthy sexual relationships. This study examined the connection between the understanding of sexual consent and perpetration of sexual aggression. We surveyed 217 heterosexual male college students (M age = 20.9 years) using measures of sexual aggression, comprehension of sexual consent, rape myth acceptance, conformity to masculine norms, peer support of abuse, and attachment to abusive peers. We tested models examining factors related to comprehension of consent and the extent to which comprehension of consent was related to perpetration of sexual aggression. Rape myth acceptance, peer support of abuse, and conformity to masculine norms were found to predict comprehension of consent, which mediated the relationship between the social and cognitive variables and sexual aggression.     

Youth Exposed to Violence: Stability, Co-occurrence, and Context

With considerable literature establishing how separate types of violence disrupt the lives of children, there is emerging interest in examining violence across multiple interpersonal domains. This article examines four commonly occurring and frequently researched domains of violence exposure: marital physical aggression, mother-to-youth aggression, father-to-youth aggression, and community violence. A community-based sample of 103 parents and youth provided three waves of data at annual intervals beginning when the youth were aged 9–10. We explored stability of exposure, co-occurrence across different types of violence exposure, and associations with co-occurring risk factors. Approximately 30–45% of youth reported intermittent exposure over the 3 years. In addition to overlap among types of violence exposure within the family, we found overlap between parent-to-youth aggression and community violence, an association that was exacerbated in families where fathers reported high levels of global distress symptoms. Mother-to-youth, father-to-youth, and community violence related to youth behavior problems beyond the contextual risk factors of low income, stressful life events, and parents’ global distress symptoms. These results highlight the importance of examining violence longitudinally, across multiple types, and with attention to contextual factors.     

“It Depends on What You Mean by Starting”: An Exploration of How Women Define Initiation of Aggression and Their Motives for Behaving Aggressively

This study explored women's use of aggression, focusing on how they define initiation of aggression and what motives they have for behaving aggressively. Twenty-five women who had used aggression during conflicts with their romantic partners were interviewed. Results indicated that, while the women reported initiating aggression in the majority of conflicts described (54%), they varied in how they defined initiation, with some believing that initiating aggression meant being angry, bringing up the conflict issue, or persistently asking the partner to engage verbally. Twelve categories of motives for the use of aggression were also identified. Theoretical and practical implications are discussed, highlighting the ongoing need for an ecological perspective when studying women's use of aggression.     

Individual Differences in Personality Conducive to Engagement in Aggression and Violence

This paper examined empirically the value of a conceptual model in which emotional stability and agreeableness contribute to engagement in aggression and violence (EAV) indirectly through irritability, hostile rumination and moral disengagement. Three hundred and forty young adults (130 male and 190 female) participated in the study. The average age of participants was 21 at time 1 and 25 at time 2. Findings attested to the role of basic traits (i.e. agreeableness and emotional stability) and specific personality dispositions (i.e. irritability and hostile rumination) in predisposing to EAV and to the pivotal role of moral disengagement in giving access to aggressive and violent conduct. In particular, the mediational model attested to the pivotal role of emotional stability and agreeableness in contributing directly to both hostile rumination and irritability and indirectly to moral disengagement, and to EAV. Agreeableness and hostile rumination contribute to moral disengagement that plays a key role in mediating the relations of all examined variables with EAV. Copyright © 2012 John Wiley & Sons, Ltd.     

The relationship between family aggression history and expressed aggression among college males

The relationship between family of origin aggression and aggression across numerous relationship types was examined among a sample of 197 college‐aged males. Participants completed a self‐report questionnaire assessing the frequency and severity of family aggression (aggression between parents, parental aggression directed toward participants), as well as the frequency and severity of participants' aggression across a number of relationship types (dating, friends, strangers, people in bars, co‐workers, bosses, police officers). The results of the present study indicate that a substantial proportion of college‐aged males report a history of aggressive behavior, both in dating/spousal relationship and other‐relationship types. Analyses revealed that observing parental aggression and receiving aggression from parents was related to aggression in dating relationships. However, only received aggression from parents was related to more general aggressiveness in other non–dating/spousal relationship types. The pattern of findings also suggest that it is important to assess the aggressive behavior of both parents to get a better understanding of the link between family aggression and later expressed aggression. Aggr. Behav. 25:255–267, 1999. © 1999 Wiley‐Liss, Inc.     

Elaboration of Cognitive Knowledge of Biology from Childhood to Adulthood

Fifty-seven stimulus words from general biology were presented to subjects ranging from fourth graders to college students. Their free-word-association responses were analyzed according to the relationships between stimulus and response words. Response patterns provided strong support for the Piagetian sensorimotor, concrete operational, and formal operational stages. They also revealed increasing hierarchical organization of knowledge with increased biology learning.     

Gender Differences in the Association of Intimate Partner Violence and Relationship Values among College Students

Although research has indicated that cognitions and situational factors play a role in relationship satisfaction and aggression, few studies have investigated the association between intimate partner violence (IPV) and relationship values. We addressed this gap by measuring college students’ perpetration of and victimization by four types of IPV; namely, physical violence, sexual violence, threats, and psychological aggression over the past year. One-way ANOVAs and multiple regression analyses were used to measure the association between IPV and the endorsement of relationship values. The results suggest that past IPV perpetration and victimization correlated with the current endorsement of relationship values for males more than females. In general, male perpetrators rated relationship values such as security, investment, others’ approval, and daily conflict as less important than non-perpetrators. Although male victimization explained significant variance in security, investment, and others’ approval, the results were somewhat mixed as to whether victimization related to higher or lower ratings of relationship values, with the majority of the results suggesting an inverse correlation between relationship value endorsement and IPV experience. Future research can investigate mediating factors in the relationship between IPV and relationship value endorsement, as well as look at how IPV and relationship values influence decisions concerning relationship maintenance.     

Psychopathy and Axis I psychiatric disorders among criminal offenders: relationships to impulsive and proactive aggression

Both psychopathology and aggression are heterogeneous constructs. Determining which forms of psychopathology relate to risk for different classes of aggressive behavior has implications for risk recognition and management. This study examined the relationships of impulsive aggression (IA) and proactive aggression (PA) to psychopathy and symptoms of several Diagnostic and Statistical Manual Axis I disorders in a sample of criminal offenders. Results replicated prior findings from community samples of a broad relationship between psychopathology and IA. PA was related only to psychopathy. An interaction was found whereby IA was associated with impulsive–antisocial traits of psychopathy only for individuals with moderate to high levels of generalized anxiety. Results indicate that assessing and treating several Axis I disorders in offenders may decrease risk for IA. Moreover, current findings raise the possibility that generalized anxiety is a key, modifiable component of the relationship between IA and impulsive–antisocial traits. Aggr. Behav. 36:45–53, 2010. © 2009 Wiley‐Liss, Inc.     

Serum testosterone,cortisol, glucose,and ethanol in males arrested for spouse abuse

Concentrations of ethanol, testosterone, cortisol, and glucose were determined in serum obtained from 16 males taken into police custody after incidents of spouse abuse. The mean blood ethanol level at the time of arrest was 33.3 ± 2.6 mM. Serum testosterone levels were significantly lower and cortisol levels higher at the time of police intervention (within 1 hour of the incident) compared to control data collected later from the subjects when sober. Offenders did not differ from a group of nonviolent pub patrons at similar blood ethanol levels (35.9 ± 4.5 mM) with respect to serum testosterone, cortisol, or glucose, but their sober state cortisol and glucose concentrations were significantly higher compared to a control group of nonalcoholic men. Intoxication or acute hormonal changes were thus not specifically associated with violent behaviour. Provocative cues, however, may have been more frequent in the offender families, as Straus Conflict Tactics data showed that offenders and victims resorted to verbal aggression significantly more often than control families. The significantly elevated cortisol and glucose concentrations in offenders when sober compared to nonviolent controls could be viewed as direct effects of life stress, or as indirect effects of stress mediated by learned escape drinking. Excessive drinking as well as spouse abuse could be maladaptive coping strategies that principally serve to maintain the status quo, physiologically as well as psychologically. © 1992 Wiley-Liss, Inc.     

Aggression Observation Scale for Group Psychotherapy: The Next Phase

An observational scale to record aggressive behaviors, defenses, and interventions that occur during a psychotherapy group has been developed. Content and process items are included. The content items focus on the spoken material and are on a continuum of increasing group members' awareness of and responsibility for their anger. The process items are directed to underlying psychodynamic issues on a continuum from avoiding anger, to indirect and then direct expression of anger. Leader interventions (responses) are also included. The development of the scale, the Aggression Observation Scale for Group Psychotherapy (AOSGP), is described, including pilot testing and beginning reliability and validity findings. Several years later further testing has been completed and is now reported.     

Exposure to maternal vs. paternal partner violence,PTSD, and aggression in adolescent girls and boys

Adolescents who witness interparental violence (IPV) are at increased risk for perpetrating aggressive acts. They are also at risk for post‐traumatic stress disorder (PTSD). In this study, we examined the relation between exposure to maternal vs. paternal physical IPV and adolescent girls' and boys' aggressive behavior toward mothers, fathers, friends, and romantic partners. We also assessed the influence of PTSD (as assessed by the Diagnostic Interview for Children and Adolescents‐IV (DICA‐IV)) on the relation between exposure to IPV and aggressive behavior. Participants were 63 girls and 49 boys, ages 13–18, consecutively admitted to a youth correctional facility or assessment facility designated to serve aggressive and delinquent youth. Structural equation modeling was used to estimate unique relations between exposure to maternal vs. paternal IPV and youth aggression in relationships. Girls who observed their mothers' aggressive behavior toward partners were significantly more aggressive toward friends. Similarly, boys who witnessed their fathers' aggression were significantly more aggressive toward friends. Adolescent girls and boys who observed aggression by mothers toward partners reported significantly higher levels of aggression toward their romantic partners. Approximately one third of our sample met PTSD criteria; the relation between exposure to parental IPV and aggression was stronger for individuals who met criteria for PTSD. The implications of understanding the relations between parents' and their daughters' and sons' use of aggression are discussed within the context of providing support for families in breaking intergenerational patterns of violence and aggression. Aggr. Behav. 32:385–395, 2006. © 2006 Wiley‐Liss, Inc.     

Media violence, physical aggression, and relational aggression in school age children: a short-term longitudinal study

Many studies have shown that media violence has an effect on children's subsequent aggression. This study expands upon previous research in three directions: (1) by examining several subtypes of aggression (verbal, relational, and physical), (2) by measuring media violence exposure (MVE) across three types of media, and (3) by measuring MVE and aggressive/prosocial behaviors at two points in time during the school year. In this study, 430 3rd-5th grade children, their peers, and their teachers were surveyed. Children's consumption of media violence early in the school year predicted higher verbally aggressive behavior, higher relationally aggressive behavior, higher physically aggressive behavior, and less prosocial behavior later in the school year. Additionally, these effects were mediated by hostile attribution bias. The findings are interpreted within the theoretical framework of the General Aggression Model.