Intimate partner violence among pregnant and parenting Latina adolescents

The purpose of this study was to examine the nature and extent of mutual violence among a sample of pregnant and parenting Latina adolescent females and their partners. The sample consisted of 73 Latina adolescent females between the ages of 14 and 20 who were referred to a community-based organization for case management, education, and psychosocial support for pregnant and parenting adolescents. They completed the Conflict Tactics Scale (CTS-2) as part of a pretest to evaluate this intervention program. A small number (12 out of 73; 16%) reported no use of aggressive conflict tactics. Eighty-four percent (61 out of 73) of the study respondents reported using at least one form of minor psychological aggression and 62% (45 out of 73) reported using at least one form of minor physical assault over the past 6 months. Mutuality of conflict was high, especially in cases of minor assault by partner. There was no difference in severity or chronicity of conflict between those who were pregnant and those who were not. Female respondents reported that they and their partners engaged in comparable levels of sexual coercion. Discussion of the context of psychological, physical, and sexual aggression in adolescent relationships suggests alternative approaches to prevention of intimate partner violence among adolescents.     

Community violence exposure of Southeast Asian American adolescents

Southeast Asian adolescents in the United States face the daily challenge of adjusting to the American culture and their culture of origin. However, little is known about how the patterns of their bicultural adjustment influence psychological symptoms, especially when faced with other challenges such as community violence and negative life events. Additionally, the overrepresentation of Southeast Asian youth in the mental health and juvenile justice systems also necessitates a deeper understanding of the adjustment of this group of adolescents. Data from a sample of 80 Vietnamese and Cambodian adolescents who were between 13 and 18 years old revealed high rates of community violence witnessing and victimization, and a moderate level of negative life events. All of these stressors were related to higher externalizing and trauma-related symptoms, but only violence victimization and negative life events were related to higher internalizing symptoms. There was an additive effect of higher bicultural orientation related to lower externalizing and traumatic-stress symptoms in the face of stress and violence exposure, but no moderation effects were found.     

Child-to-parent violence: Profile of abusive adolescents and their families

This study focused on parent abuse (PA), also known as child-to-parent violence. The main aim was to examine the psychological and family characteristics of adolescents who physically and/or verbally abuse their parents, and to study gender differences of perpetrators and victims of aggression. The authors analyzed the judicial proceedings of 103 adolescents in the court of Bilbao (Spain). These adolescents were divided into three groups: those with charges of PA, those with charges of PA and other kinds of charges (PA+), and those with only other types of charges (NotPA). Results showed a specific profile of adolescents who abused their parents (PA) (lower self-esteem and empathy, and more disciplinary problems at school), as well as differential characteristics of these families (economic situation and the type of household). Finally, the relation between this phenomenon and gender violence was discussed in detail.     

Predictors of dating violence among Chinese adolescents: the role of gender-role beliefs and justification of violence

In Chinese societies, violence among adolescent dating partners remains a largely ignored and invisible phenomenon. The goal of this study is to examine the relationships among gender-role beliefs, attitudes justifying dating violence, and the experiences of dating-violence perpetration and victimization among Chinese adolescents. This study has used self-reporting measures to collect data from a probability sample of 976 adolescents (mean age = 15.9) in three Chinese societies: Taiwan, Hong Kong, and Shanghai. Research results reveal a high prevalence of dating violence (including physical violence, sexual violence, and controlling behavior) among Chinese adolescents with dating experience: the perpetration rate is 27.3% and the victimization rate is 39%. Study results demonstrate that adolescents who endorse traditional gender-role beliefs tend to view dating violence as acceptable behavior. Boys' endorsement of traditional gender roles, boys' attitudes justifying boy-on-girl violence, and boys' attitudes against girl-on-boy violence predict boys' actual sexual-violence behavior. Moreover, boys' attitudes justifying boy-on-girl dating violence is the strongest predictor of boys' perpetration of physical and sexual dating violence. This study also shows that boys' hostility is a significant predictor of boys' controlling behavior. Programs for preventing dating violence should include components designed to challenge traditional gender-role beliefs and attitudes justifying dating violence.     

Severity of neurocognitive impairment in women who have experienced intimate partner violence in Spain

This study examines neuropsychological impairment in women who have experienced intimate partner violence using DSM 5 criteria for mild and severe cognitive impairment. A total of 108 females in Spain were included in one of three groups: psychological abuse (n = 24), physical and psychological abuse (n = 45), and no-abuse (n = 39). There were differences between the control and IPV groups in attention and executive functioning. Furthermore, approximately 25% of women experiencing IPV suffer mild neuropsychological alterations and 5% severe, mostly in memory and executive function domains. This evidence supports the growth in research that suggests psychological violence on its own to be as strongly related to poor health outcomes as physical violence in intimate partner relationships.     

African American adolescents living and coping with community violence on Chicago's southside

This study explores community violence exposures among African American adolescents and whether coping strategies were gendered. In-depth interviews are conducted with a sample of 32 African American high school students. Data are analyzed using a thematic analysis. The primary forms of violence exposures are physical attacks, fighting, and incidents involving police, gun violence, and murders. Boys report more exposure to violence as victims and witnesses, whereas girls are more likely to hear about violent acts. Coping styles range from "getting through," which included both an acceptance of community conditions; "getting along," which included self-defense techniques; "getting away," which included avoidance coping strategies; and "getting back," which consisted of confrontational coping strategies. Boys report more confrontational coping styles than are girls, who utilized more avoidance approaches. Widespread school-based interventions are warranted, given the high prevalence of community violence exposure among these youth and may provide important supports for coping against such trauma.     

Relationships of depression to child and adult abuse and bodily pain among women who have experienced intimate partner violence

This study investigates whether depression in women who experienced intimate partner violence is associated with having also experienced childhood sexual and physical abuse, psychological abuse by an intimate partner, recent involvement with the abusive partner, and bodily pain. Fifty-seven women who had left a violent relationship with an intimate partner completed measures assessing their demographic characteristics, experiences of abuse in childhood and in their relationship with their intimate partner, and depressive symptoms. Multiple regression analysis showed that women's depression was significantly greater among those who had experienced childhood physical and sexual abuse, more severe psychological abuse, and greater bodily pain (p<.001), adjusted R(2)=.32. These results suggest characteristics that can help to identify abused women who are most at risk for depression, and they suggest specific issues that may need to be addressed in this population.     

Neighborhood disorganization, substance use, and violence among adolescents in Puerto Rico

This study investigates the role of neighborhoods in adolescent violence in poor neighborhoods in San Juan, Puerto Rico. The study is part of a larger longitudinal project examining risk and resilience in adolescents' ages 12 to 15 years old and their caregivers. Using a cross-sectional design, a self-completion questionnaire, and an interviewer questionnaire, the authors assessed violent behaviors among participants across demographics, characteristics, and neighborhood social disorganization using the concepts of physical disorders and social disorder. Adolescent violence was positively associated with social disorder. The finding that adults in these neighborhoods walk around with visible firearms and engage in fighting, may have led adolescents to perceive that violence is an accepted behavior. Furthermore, socially disorganized neighborhoods might be less likely to organize on their own behalf because the occurrence of negative experience limits the amount of social support and resources that are available in the neighborhood.     

ITO法和判别函数法在同胞关系鉴定中的应用

目的探讨ITO法和判别函数法在全同胞、半同胞关系鉴定中的应用价值。方法根据500对全同胞、50对半同胞及500对无关个体的15个STR基因座（PowerPlex^TM 16体系）的分型结果,采用ITO法分别计算全同胞关系指数（FSI）、半同胞关系指数（HSI）及其比值（FSI：HSI）。比较三组配对个体的等位基因匹配情况,计算分型结果全不同的基因座数（x0）、半相同的基因座数（x1）和完全相同的基因座数（x2）,利用SPSS 13．0分析软件建立全同胞、半同胞和无关个体的判别函数。结果（1）以FSI≥19、FSI〈1作为全同胞与无关个体的判别标准,交互准确率为96.4％;以HSI≥19、HSI〈I作为半同胞与无关个体的判别标准,交互准确率为85.3％;以FSI：HSI≥1、FSI：HSI〈1作为全同胞与半同胞的判别标准,交互准确率为87．5％。（2）分别建立了全同胞-半同胞-无关个体、全同胞-无关个体、半同胞-无关个体、全同胞-半同胞4组判别函数．判别函数交互准确率为84．4％～97．7％,其中同胞-无关个体判别准确率最高。结论ITO法与判别函数法在全同胞、半同胞鉴定中均具有较高的应用价值。     

Sibling Abuse in Nature and Culture

This essay reflects on an article by Katy Butler in the Science Section of the New York Times of February 28, 2006. It argues that Butler discusses sibling abuse mainly as a biologically rooted phenomenon and does not clarify its social sources and dynamics. The essay presents the social causes of sibling abuse and suggests approaches toward its short‐term reduction and long‐term prevention.     

The mediating role of self-regulation between intrafamilial violence and mental health adjustment in incarcerated male adolescents

This article investigates the relation between history of intrafamilial violence and self-regulatory capacity, cognitive processing, and mental health adjustment in incarcerated adolescents. Adolescents were incarcerated at the time of the study for various violent offenses, ranging from persistent delinquency to sexual assault (n = 115). A model is proposed that posits that self-regulation, cognitive ability, and cognitive processing are integral to the relation between intrafamilial violence and mental health function. The primary hypothesis of the study tests this mediation model. The relations between mental health, cognitive processing, self-regulation, and intrafamilial violence are also examined. The study was conducted during two sessions at a juvenile facility in the Midwest using survey measures, academic and intelligence testing, and cognitive tasks. Youth were between the ages of 13 and 20. Approximately 70% were previously diagnosed with a disability. Significant Pearson's correlations were found between seven out of eight mental health subscales of the Youth Self-Report (YSR) and intrafamilial violence history. Structural equation modeling was used to examine the role of cognitive processing in the association between intrafamilial violence and mental health function. Nonverbal or performance deficits, a significant difference between verbal skills and nonverbal skills, were related to intrafamilial violence. Self-regulation partially mediated the relation between intrafamilial violence and mental health function. Self-regulation ability may be compromised by intrafamilial violence and be a precursor to both internalizing and externalizing mental health problem in incarcerated youth. Educational, clinical, and research implications are discussed.     

The relationship of abuse and witnessing violence on the Child Abuse Potential Inventory with black adolescents

A number of social and psychological factors present in most adolescent parents place them at high risk for abusive behavior toward their children. However, current child abuse potential measures do not include adolescent samples as part of the psychometric data base. Consequently, the purpose of this study was twofold: (1) to investigate whether a Black adolescent sample would perform differently than an adult nonabusing sample on the Child Abuse Potential Inventory (CAP), and (2) to examine the relationship between history of abuse or witnessing violence to scores on the CAP. Results revealed that Black adolescents scored significantly higher than the adult normative sample on the CAP; consequently, cutoff scores need to be empirically established for adolescents. Additional analyses indicated that a history of abuse, as well as a history of witnessing violence, are associated with a high potential for abuse.     

Peer violence perpetration among urban adolescents: dispelling the myth of the violent immigrant

Researchers have found an inverse relationship between immigrant status and violence perpetration. Most studies have examined Mexican immigrants, and few have assessed immigration factors other than nativity. Additionally, the majority have focused on the most serious forms of violence despite the fact that moderate violence is more common. Using data from the 2008 Boston Youth Survey, we generated prevalence estimates of peer violence perpetration across immigration related factors, examined whether risk factors for peer violence differed by these variables, and explored the contribution of risk factors to peer violence perpetration. Recent immigrants had a significantly lower prevalence of peer violence compared to each other generations/time in U.S. group. Known risk factors for violence perpetration varied by generation/time in U.S.: compared to other groups, recent immigrants were less likely to have used substances, and were more likely earn A's and B's in school. Recent immigrants had a significantly lower risk of violence perpetration relative to U.S.-born (RR = 0.35, 95% CI: 0.19, 0.62). Adjusting for known risk factors did not attenuate differences in risk. While immigrant youth had a lower risk of peer violence, the protective effect was diminished among immigrants who had resided in the U.S. for >4 years. This pattern demonstrates that negative assimilation occurs within the first generation, not just across generations. Results suggest that perpetration of violence worsens with increased time in the U.S. Research is needed to identify factors that contribute to the acquisition of behaviors such as violence among recently arrived immigrant youth.     

Sibling Proactive and Reactive Aggression in Adolescence

We describe sibling proactive and reactive aggression in middle and late adolescence. Participants were 8th (n?=?303, M _age?=?13.74 years, SD?=?.59) and 12th (n?=?300, M _age?=?17.73 years, SD?=?.56) grade adolescents who completed an in-school survey. Findings revealed that these adolescents were significantly more likely to engage in reactive than proactive aggression with their closest-aged sibling. However, 8th grade adolescents reported greater aggression toward their closest-aged sibling than did 12th grade adolescents. In addition, sex composition of the sibling dyad moderated the association between sibling relationship quality (i.e., warmth and rivalry) and both proactive and reactive aggression indicating unique links for brother-brother and older sister-younger brother pairs.     

Intimate partner violence perpetration by court-ordered men: distinctions among subtypes of physical violence, sexual violence, psychological abuse, and stalking

This study continues previous work documenting the structure of violence perpetrated by males against their female intimate partners. It assesses the construct validity of a measurement model depicting associations among eight subtypes of perpetration: moderate physical violence, severe physical violence, forced or coerced sexual violence, sexual violence where consent was not possible, emotional/verbal psychological abuse, dominance/isolation psychological abuse, interactional contacts/surveillance related stalking, and stalking involving mediated contacts. Data were obtained from a sample of 340 men arrested for physical assault of a female spouse or partner, and court ordered into batterer intervention programs. Men were surveyed before starting the intervention. Confirmatory factor analyses (CFA) supported the validity of model as evidenced by good model to data fit and satisfaction of requirements for fit statistics. In addition, the eight factor solution was characterized by a slightly better model to data fit than a four factor higher order solution described in the author's previous work. Latent variable correlations across the broader categories of intimate partner violence (IPV) revealed that the violence subtypes were mostly moderately positively correlated and ranged from .381 (emotional/verbal psychological abuse with interactional contacts/surveillance related stalking) to .795 (dominance/isolation psychological with abuse with forced sex). Future studies should determine whether there are distinct risk factors and health outcomes associated with each of the eight IPV perpetration subtypes and identify possible patterns of co-occurrence.     

Clinical presentation of malingerers diagnosed by experienced forensic psychologists

Little is known about the incidence of malingering or the diagnostic criteria for malingering employed by forensic clinical psychologists conducting pretrial evaluations for the criminal justice system. The clinical presentations of 39 criminal defendants diagnosed as malingering psychotic symptoms were contrasted with 25 defendants diagnosed as genuinely psychotic. The incidence of diagnosed malingering was 8% in a series of 314 consecutive evaluations. Malingerers differed from psychotics on 14 of 24 clinical presentation variables, including measures of general presentation, affect, hallucinations, delusions, and formal thought disorder. Results indicate consistent clinical features associated with the diagnosis of malingered psychosis.A summary of this study was presented at the 1988 Annual Convention of the American Psychological Association in Atlanta, Georgia. We very much appreciate the contribution made by the six forensic clinical psychologists at the Michigan Center for Forensic Psychiatry who volunteered to participate in this study.     

Personal Experience and Perceived Acceptability of Sibling Aggression

The perceived acceptability of sibling aggression as a function of personal experience was investigated. Participants read a scenario depicting sibling aggression and rated the perceived acceptability of the hypothetical siblings’ behaviors. Following ratings, participants completed a measure to describe their childhood experience of sibling aggression and violence. Findings supported the hypotheses that men were more accepting of sibling aggression, and that being a perpetrator of sibling aggression was associated with increased perceived acceptability of such behavior, especially for women. For men, being the victim of sibling violence was also associated with higher rates of perceived acceptability.     

采用STR和SNP遗传标记鉴定全同胞姐妹关系

目的 通过对常染色体和X染色体遗传标记的检测,探讨全同胞姐妹关系的鉴定策略.方法 提取姐妹个体的DNA,采用SinofileTM试剂盒检验常染色体上的15个STR基因座、采用Mentype(R) Argus X-8试剂盒和多重X染色体STR检测试剂盒检验X染色体上的17个STR基因座,同时采用TaqMan技术对11个X-SNP位点进行分型检测.结果 依据常染色体STR基因座的检测结果计算全同胞指数,不排除被检个体的同胞姐妹关系:X染色体上各个STR基因座和SNP位点均检见1～2个相同的等位基因,进一步支持被检个体的同胞姐妹关系.结论 对于全同胞姐妹关系的鉴定案例,除了检测常染色体STR基因座外,还可以从X染色体上选择多态性遗传标记进行检测,获得更多的遗传信息.     

An Integrated Theoretical Model of Sibling Violence and Abuse

Drawing on three theoretical perspectives (feminist, conflict, and social learning), an integrated analytical model of adolescence sibling violence and abuse is proposed. The model suggests that certain characteristics of the parents' relationship, various aspects of parent–child relations, and characteristics of the sibling relationship are major components in explaining sibling violence and abuse. These are mediated by individual sibling characteristics and sibling verbal conflict. The model should enable researchers to systematically examine, in a more holistic way, the factors related to violence and abuse, and to assess their relative importance in accounting for these phenomena.