Instrumental and expressive violence in Belgian homicide perpetrators

The present study aimed to examine offender types in a sample of Belgian single‐perpetrator/single‐victim homicide cases. First, it was investigated if the distinction between instrumental and expressive aggression could be documented in crime scene and offender background characteristics. Second, the instrumental and expressive themes from the first analysis were examined in relation to the motives the perpetrators themselves provided for their offence. A sample of 97 solved homicide cases was analysed using the non‐metric multidimensional scaling procedure Proxscal. The results revealed that 62% of the homicide crime scenes and 67% of the offender backgrounds could be classified as either expressive or instrumental. The self‐reported motives did not correspond with the themes according to the Proxscal analysis. Copyright © 2010 John Wiley & Sons, Ltd.     

Myths and stereotypes of actors involved in domestic violence: Implications for domestic violence culpability attributions

Stereotypes exist about actors involved in domestic violence, particularly women of color. It has been suggested that Black women are more aggressive and accustomed to violence than White women. Moreover, victim resistance, marital status, and perceiver’s sex have all been found to influence perceptions of domestic violence culpability. Since the 1970s, when domestic violence was acknowledged as a social problem, researchers have examined how the lay person’s perceptions of battered women and their batterers are influenced by extralegal factors. Although research on perceptions of domestic violence when White women and men are involved has increased dramatically in recent years, there is a dearth of research on perceptions of such violence when women and men of color are participants. The available findings on the influence of stereotypical notions concerning victims and batterers upon perceptions of domestic violence are examined. This review will provide the available evidence and suggest research areas where information is needed to more fully address the needs of people of color in understanding their own victimization and how actors in the legal system can guard against biased responding.     

Comparison of impulsive and premeditated perpetrators of intimate partner violence

Violence occurs in four to five million intimate relationships each year in the United States. Past research has investigated the concept of batterer subtypes based on the nature of the violent behavior. To extend this research, the present study used the Impulsive/Premeditated Aggression Scale (IPAS) along with a battery of relevant self-report measures in a sample of men (N = 113) convicted of domestic violence and court ordered into an intervention program. Batterers whose violence was classified as premeditated scored higher on psychopathic traits and a measure of treatment rejection. Batterers whose violence was classified as impulsive in nature reported a wider range of serious psychopathology. It is suggested that the use of a bimodal classification (Impulsive/Premeditated) in batterers may have significant clinical and legal policy implications. Copyright © 2008 John Wiley & Sons, Ltd.     

Optimistic bias among potential perpetrators and victims of youth violence

This study furthers the current understanding of optimistic bias regarding youth violence among high school students. Results from a survey of 387 urban high school students indicate a wide range of predictors of optimistic bias, including experience, demographics, and attitudes. Linkages to other developmental frameworks (personal fable and self-efficacy) suggest future directions for additional research.     

Systematically identifying implicit theories in male and female intimate partner violence perpetrators

This review systematically examines the empirical literature to determine the support available for seven proposed Implicit Theories (ITs) held by heterosexual male and female perpetrators of intimate partner violence. Based on previous literature that has hypothesized and identified ITs in intimate partner violence (IPV) and other types of offenders, we suggest six potential ITs likely to be held by men and women: “Opposite sex is dangerous”, “Relationship entitlement”, “General entitlement”, “Normalization of relationship violence”, “Normalization of violence”, and “It's not my fault”. We suggest one extra IT held by male perpetrators: “I am the man”. Electronic databases were searched from 1980 onwards, using predetermined relevant key words, to identify IPV research that has examined factors associated with each of the proposed seven ITs. Support was found for the existence of all seven ITs, but it differed in terms of strength, mainly due to the dearth or poor quality of empirical research on specific areas, especially in female perpetrated IPV. Implications for treatment and future directions are discussed.     

rethinking domestic violence in theory and practice

Drawing on the author's previous work, this article suggests that conceptual advantages result from envisioning domestic violence on a larger continuum of “normalized” to “extreme” sadomasochistic interactions (including gendered interactions that can also range from “ordinary” to “deviant” in how they are perceived). Thereafter, it may be harder to ignore how redressing social inequities involving gender as well as racial and class imbalances can amount, at least in terms of prevention, to anti-domestic violence measures of one important kind. More concretely, proceeding from the assumption that domestic violence remains disturbingly common (even though its exact scope is difficult to ascertain), this article contrasts how this social problem would best be approached in theory and how it often continues to be dealt with in practice. In making this comparison, a cursory review of recent policy developments in this area, from mandatory arrest policies and laws (and the criticisms these have engendered) to more recent interest in restorative justice and collaborative empowerment, is presented and incorporated into the paper's larger argument.     

Risk of domestic violence after flood impact: Effects of social support,age, and history of domestic violence

Community professionals observed an increase in domestic violence during the aftermath of the 1997 Grand Forks flood. In the past, research has documented emotional symptoms which result from natural disaster, and separate studies have observed domestic violence to result from these same emotional symptoms. No research was found, however, specifically on the effects of natural disaster on domestic violence. The purpose of the current study was to test the effects of a model of variables on domestic violence, including flood impact, the emotional symptoms, as well as other intervening variables which might act as a buffer against the effects of flood impact. Results of this cross-sectional survey of 140 Grand Forks adults indicated that domestic violence was significantly greater among respondents after the flood. Flood impact led to increased levels of anxiety, depression, and hostility. Whether these emotional symptoms subsequently led to increased domestic violence depended on the level of social support, the age of the respondent, and whether he/she had a history of domestic violence before the flood. Those with lower social support, the elderly, and those with a prior history of violence were most affected. The results have implications for work with the elderly, with domestic violence treatment and prevention programs, and with communities affected by flood.     

Frontal lobe deficits in domestic violence offenders

Functional frontal lobe deficits were examined in 38 men who committed domestic violence and 38 control participants. Dependent measures that examine frontal lobe deficits, including the Wisconsin Card Sorting Test (D. A. Grant & E. A. Berg, 1948), the Stroop Color-Word Test (J. R. Stroop, 1935), and Trails B (R. M. Reitan & L. A. Davidson, 1974), were used. The prediction that men who commit domestic violence would perform more poorly on neuropsychological measures related to frontal lobe deficits was only partially supported. A discriminate analysis was significant (p < .05), explaining approximately 7% of the variance; Trails B was the only contributor to that equation. The men who committed battery took significantly longer to complete Trails B than the control participants, suggesting that the men who committed battery may not have been as good as the control participants at inhibiting the competing response and therefore took longer to complete the task. The groups did not significantly differ on the other neuropsychological measures.     

The classification of violence risk

The Classification of Violence Risk (COVR) is an interactive software program designed to estimate the risk that a person hospitalized for mental disorder will be violent to others. The software leads the evaluator through a chart review and a brief interview with the patient. At the end of this interview, the software generates a report that contains a statistically valid estimate of the patient's violence risk-ranging from a 1% to a 76% likelihood of violence-including the confidence interval for that estimate, and a list of the risk factors that the program took into account to produce the estimate. In this article, the development of the COVR software is described and several issues that arise in its administration are discussed.     

Garner and congruence effects in the speeded classification of bimodal signals

The role of attention in speeded Garner classification of concurrently presented auditory and visual signals was examined in 4 experiments. Within-trial interference (i.e., congruence effects) occurred regardless of the attentional demands of the task. Between-trials interference (i.e., Garner interference) occurred only under conditions of divided attention when making judgments about auditory signals. Of importance, the data show congruence effects in the absence of Garner interference. Such a pattern has been rarely reported in studies of the classification of purely visual stimuli and contradicts theoretical accounts asserting that the effects share a common locus. The data question the notion that Garner classification reveals fundamental insights about the nature of the perceptual processing of bimodal stimuli.