Desensitization and resensitization to violence against women: Effects of exposure to sexually violent films on judgments of domestic violence victims.

An experiment was conducted to examine the effects of repeated exposure to sexually violent films on emotional desensitization and callousness toward domestic abuse victims. Results indicated that emotional response, self-reported physiological arousal, and ratings of the extent to which the films were sexually violent all diminished with repeated film exposure. Three days following exposure to the final film, experimental participants expressed significantly less sympathy for domestic violence victims, and rated their injuries as less severe, than did a no-exposure comparison group. Five days after the final film exposure, their level of sensitivity to the domestic violence victims had rebounded to baseline levels established by the comparison group. Emotional responsiveness at the final film exposure was correlated with levels of sensitivity to the domestic violence victims 3 days later but not at subsequent observation points. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sexual responsiveness of college students to rape depictions: Inhibitory and disinhibitory effects.

Conducted 2 experiments with a total of 436 undergraduates to identify the specific dimensions in portrayals of sexual violence that inhibit or disinhibit the sexual responsiveness of male and female college students. Exp I replicated earlier findings that normals are less sexually aroused by portrayals of sexual assault than by depictions of mutually consenting sex. In Exp II, it was shown that portraying the rape victim as experiencing an involuntary orgasm disinhibited Ss' sexual responsiveness and resulted in levels of arousal comparable to those elicited by depictions of mutually consenting sex. Surprisingly, however, it was found that although female Ss were most aroused when the rape victim was portrayed as experiencing an orgasm and no pain, males were most aroused when the victim experienced an orgasm and pain. The relevance of these data to pornography and to the common belief among rapists that their victims derive pleasure from being assaulted is discussed. Misattribution, identification, and power explanations of the findings are also discussed. Finally, it is suggested that arousing stimuli that fuse sexuality and violence may have antisocial effects. (37 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Subjective sexual arousal to films of masturbation.

A film of a male or female masturbating was viewed by 96 male and 102 female undergraduate volunteers. Following the film, Ss responded to 3 measures of subjective sexual arousal and to 7 measures of affective responses. Males reported the highest level of sexual arousal to the female film and the lowest level of arousal to the male film. Males who viewed the film of the male masturbating reported the most disgust, depression, guilt, and shame. Females were sexually aroused by both films. Women who masturbated more frequently reported more sexual arousal to the films than the other 3 groups. A measure of negative attitudes toward masturbation differentiated the sexual arousal and affective responses of Ss. Sex guilt (measured by the Sex Guilt subscale of the Mosher Forced-Choice Guilt Inventory) was related to negative affective responses to the films. Several interpretations of the meaning of the data are offered. (40 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cultural myths and supports for rape.

Tested hypotheses derived from social psychological and feminist theory that acceptance of rape myths can be predicted from attitudes such as sex role stereotyping, adversarial sexual beliefs, sexual conservatism, and acceptance of interpersonal violence. Personality characteristics, background characteristics, and personal exposure to rape, rape victims, and rapists are other factors used in predictions. Results from regression analysis of interview data from 598 randomly selected adults indicate that the higher the sex role stereotyping, adversarial sexual beliefs, and acceptance of interpersonal violence, the greater an S's acceptance of rape myths. In addition, younger and better educated Ss revealed fewer stereotypic, adversarial, and proviolence attitudes and less rape myth acceptance. Implications for understanding and changing this cultural orientation toward sexual assault are discussed. (32 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Violent versus nonviolent couples: A comparison of patterns.

Administered a research questionnaire to 3 groups of married couples (19 violent couples, 7 nonviolent couples in marital therapy, and 24 nonviolent couples not in therapy) to identify characteristics of violent couples. Violent Ss were engaged in counseling for wife battery. Results show that alcohol was the most significant factor operating in violent marriages. Violent couples were also found to have significantly more stereotyped sex-role attitudes, more aggressive and passive behaviors, less marital satisfaction, and a greater degree of dissatisfaction with decision making in the family. Violent couples usually witnessed more violence in their childhood homes. (25 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Perception of violence as a function of levels of hostility.

Administered the Buss-Durkee Inventory of Hostility to 40 undergraduates, using the results to analyze Ss' responses to a series of violent and nonviolent scenes. It is concluded that the hypothesis that high-hostile Ss would be more perceptive of violence than low-hostile Ss was significantly supported (p     

Sexual Experiences Survey: Reliability and validity.

Explored the veracity of self-reported sexual experiences as relayed by university students (242 females and 144 males) on a sexual experience survey that was completed once privately and a 2nd time in the presence of an interviewer. The Ss were selected from a group of 4,000 students to represent all degrees of exposure to sexual aggression and sexual victimization. Of the female Ss (mean age 21.3 yrs), 86% were single, 92% were White, and 25% were in each year of college study. Of the male Ss (mean age 21.7 yrs), 89% were single, 87% were White, and 25% were in each year of college study. Female Ss were classified as nonvictimized, sexually coerced, sexually abused, or sexually assaulted. Male Ss were classified as nonsexually aggressive, sexually aggressive, sexually abusive, or sexually assaultive. The Pearson correlation between female Ss' level of victimization (LOV) based on self-report and her LOV based on responses as related to the interviewer was .73. Among the 62 females whose self-reports suggested that they were rape victims, only 2 changed their responses. The LOV correlation between male Ss' responses was .61. Results reveal a tendency for males to deny behaviors during interviews that had been revealed on self-reports. (4 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Identifying violent offenders using a video measure of interpersonal distance.

73 imprisoned male offenders volunteered to complete a videotaped measure of preferred interpersonal distance (IPD). Prison records were then searched for information leading to the classification of each S as either violent or nonviolent and for data on 17 background variables. A discriminant function analysis (DFA) identified 7 of the variables beginning with current offense and including IPD, as discriminators between violent and nonviolent offenders. Inspection of discriminant scores revealed an optimal criterion score with which 92% of the Ss were correctly identified as either violent or nonviolent. A 2nd DFA, which omitted the variable current offense, showed that IPD was the next best discriminator between violent and nonviolent offenders, and a positive relationship between preferred IPD and violence was clearly demonstrated. Results also support studies that have shown no difference in the shapes of the body-buffer zones of violent and nonviolent offenders, but anticipated differences between the IPD scores of Polynesian and European ethnic groups were not found. (21 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Mental health correlates of criminal victimization: A random community survey.

Interviewed a representative sample of 2,004 women (aged 18 yrs and older) about victimization experiences and mental health problems. After classification of the women into victimization groups, the occurrence of 3 mental health problems was compared across type of crime. Rates of "nervous breakdowns," suicidal ideation, and suicide attempts were significantly higher for crime victims than for nonvictims. Victims of attempted rape, completed rape, and attempted sexual molestation had problems more frequently than did victims of attempted robbery, completed robbery, aggravated assault, or completed molestation. Problems were not mediated by income and were affected only marginally by age and race. Nearly 1 rape victim in 5 (19.2%) had attempted suicide, whereas only 2.2% of nonvictims had done so. Most sexual assault victims' mental health problems came after their victimization. Findings suggest that crime victims are at risk for the development of major mental health problems, some of which are life threatening in nature. (15 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

An assessment of long-term reaction to rape.

Examined reactions to rape by interviewing 27 female rape victims at least 1 yr after the assault and assessing their current functioning through such measures as the Beck Depression Inventory and Profile of Mood States. Victims were significantly more depressed and reported less pleasure in daily activities than 26 matched nonvictim controls. Ss who had been victims of sudden violent attacks by complete strangers showed the most severe reactions, being even more depressed, fatigued, and fearful and getting less satisfaction from activities than victims of other types of assaults. (14 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Quantitative analysis and isolation of Escherichia coli O157:H7 in a food matrix using flow cytometry and cell sorting

Until recently, very little attention has been paid to male victims of sexual abuse in childhood and male victims of rape and sexual assault in adulthood. Increasingly, researchers and clinicians are turning their attention to the particular problems encountered by male victims of abuse and sexual assault. Recent changes in British Law have acknowledged the existence of rape of male victims and have highlighted the need to identify the number of male victims of sexual assault and plan appropriate clinical services. A review of the literature reveals very little British empirical research on the psychological impact of rape upon male victims, although the studies that have been carried out provide clear evidence of a wide range of psychological consequences, both in the immediate period following the assault and in the long-term. Differences and similarities with female victims of rape are discussed. The particular problems encountered by male victims mean that they are even less likely than female victims to report an assault; when they do seek help the most pervasive themes that emerge from the literature concern their problems in reconciling their masculine identity with their experience of being a sexual victim. Issues concerning treatment of male victims are also discussed.     

Sexual arousal in response to aggression: Ideological, aggressive, and sexual correlates.

In Exp I, 37 male and 42 female undergraduates reported more sexual arousal in response to nonaggressive than to aggressive depictions when the portrayals were sexually explicit, but the opposite occurred when the portrayals were nonsexual. In Exp II, 367 males were classified into no arousal, moderate arousal, or high arousal from force (AFF) groups on the basis of self-reports. To evaluate the veridicality of this classification, 118 Ss' penile tumescence in response to various depictions was assessed. Findings generally replicate those of the Exp I and confirm the accuracy of the AFF classification. The no- and the moderate-AFF Ss were less sexually aroused by aggressive than by nonaggressive portrayals, but the opposite was found for the high-AFF group. Strong differences between AFF groups were found on ideological factors, including acceptance of violence against and dominance over women, acceptance of nonsexual aggression, and Ss' beliefs that they might actually use force against women. In contrast, differences were not found on sexuality factors. Implications for theories on the causes of rape are discussed. (64 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Violence and sex impair memory for television ads.

Participants watched a violent, sexually explicit, or neutral TV program that contained 9 ads. Participants recalled the advertised brands. They also identified the advertised brands from slides of supermarket shelves. The next day, participants were telephoned and asked to recall again the advertised brands. Results showed better memory for people who saw the ads during a neutral program than for people who saw the ads during a violent or sexual program both immediately after exposure and 24 hr later. Violence and sex impaired memory for males and females of all ages, regardless of whether they liked programs containing violence and sex. These results suggest that sponsoring violent and sexually explicit TV programs might not be a profitable venture for advertisers. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Prison inmates' explanations for interpersonal violence: Accounts and attributions.

Explanations given by 44 22–51 yr old male violent offenders for 226 incidents of violence were coded for locus of attribution (e.g., self, other, situation) and for excuse vs justification and were examined for their relationship to certain situational variables (e.g., sex of victim, presence of 3rd parties). Results indicate significant associations that were consistent with predictions from attribution theory. Ss' explanations for their violent behavior were more external than internal, and explanations for violent episodes were more often justifications than excuses. Explanations in the form of excuses were given more frequently when the victim died. Attributions of single perpetrators were less external than those of Ss who acted with accomplices. There was more victim attribution and less situation attribution when the victim was an intimate or familiar. (26 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Growth response of human coronary smooth muscle cells to angiotensin II and influence of angiotensin AT1 receptor blockade

BACKGROUND: Adolescents and young adults are four times more likely to be victims of sexual assault than women in all other age groups. In the vast majority of these cases, the perpetrator is an acquaintance of the victim. Date rape is a subset of acquaintance rape where nonconsensual sex occurs between two people who are in a romantic relationship. METHODS: We conducted a MEDLINE and Current Concepts search for articles relating to date rape and then systematically reviewed all relevant articles. RESULTS: Lifetime prevalence of date or acquaintance rape ranges from 13% to 27% among college-age women and 20% to a high of 68% among adolescents. Demographic characteristics that increase vulnerability to date rape include younger age at first date, early sexual activity, earlier age of menarche, a past history of sexual abuse or prior sexual victimization, and being more accepting of rape myths and violence toward women. Other risk factors include date-specific behaviors such as who initiated, who paid expenses, who drove, date location and activity, as well as the use of alcohol or illicit drugs such as flunitrazepam (Rohypnol). Alcohol use that occurs within the context of the date can lead to: the misinterpretation of friendly cues as sexual invitations, diminished coping responses, and the female's inability to ward off a potential attack. CONCLUSIONS: Longitudinal research designs are needed to further our understanding of sexual violence among adolescents and young adults and the most effective ways to eliminate it. Understanding and comparing research findings would be easier if consensus regarding the definitions of date rape, sexual aggression, and sexual assault was obtained. Finally, primary and secondary date and acquaintance rape prevention programs must be developed and systematically evaluated.     

Role of vacuolar adenosine triphosphatase in the regulation of cytosolic pH in hepatocytes

The almost exclusive media focus on political violence in South Africa has deflected attention from the high levels of interpersonal violence in areas of socioeconomic deprivation. In order to explore the tension between an at-risk community's perspective and the current reality of violence against women, imaginary constructions of their own violent death produced by 45 African female interview respondents were examined in conjunction with forensic data relating to 73 African female homicide victims in Cape Town, South Africa. The prototypical account of an imagined homicide involved a female commuter being approached by a group of men, taunted and assaulted, raped and then killed. The majority of actual homicides occurred at or in the vicinity of the residence of the victim, with the attacker being known to the deceased. Whilst only 1 of the imagined homicide narratives depicted the use of alcohol by the victim, over half the actual homicides had elevated postmortem blood alcohol levels. These and other disjunctions and convergencies between lay and forensic constructions of violent female death should be viewed in the wider context of enmeshment in social circumstance, and could provide some understanding of how at-risk communities perceive violence against women, thereby providing a foundation for appropriate prevention programmes.     

Gender and posttraumatic stress: Sexual violence as an explanation for women's increased risk.

Women are approximately twice as likely as men to develop posttraumatic stress disorder (PTSD), but the cause of this disparity remains unclear. This study evaluated 2 alternative explanations of gender differences in PTSD, one pointing to an intrinsic vulnerability in women and the other emphasizing sexual violence across the life span. To test these competing theories, the authors analyzed National Violence Against Women Survey data from 591 victims of partner aggression. Results suggested that gender, when considered alone, has a small but significant effect on PTSD symptom severity. However, once models factor in sexual victimization history, the latter replaces gender as a key determinant of PTSD symptoms. These findings argue against theories of "feminine vulnerability," instead linking PTSD risk to sexually violent situations. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Demand and withdraw communication among couples experiencing husband violence.

Two studies compared marital communication behaviors of violent and nonviolent couples. In Study 1, violent distressed (VD) men reported more husband demand-wife withdraw than did nonviolent men. Distressed men reported less mutual constructive communication and more mutual blame and avoidance than did nondistressed men. Interactions of VD, violent nondistressed (VND), nonviolent distressed (NVD), and nonviolent nondistressed couples were coded in Study 2. VD spouses tended to engage in the most demand and withdraw and the least positive behavior; violent couples had the highest levels of contempt. On some codes, VND couples resembled NVD couples, suggesting that violence without distress may correlate differently with marital communication than violence in combination with distress and that severity of violence is important to consider. (PsycINFO Database Record (c) 2010 APA, all rights reserved)