Alcohol and aggressive personality styles: Potentiators of serious physical aggression against wives?

This study examined the relationship between alcohol consumption and marital aggression in a community sample (N?=?272) assessed in a longitudinal study at premarriage and at 6, 18, and 30 months of marriage. Participants completed self-report measures of alcohol problems and total alcohol consumption, aggressive personality style, marital aggression, marital adjustment, and divorce potential. Husbands' alcohol problems were associated with serious aggression at premarriage and at 6 months. Alcohol use interacted with aggressive personality traits in predicting aggression at 18 months. Husbands' premarital aggression, but not alcohol problems, was predictive of wives' future steps toward divorce and lower marital adjustment. Results are discussed in relation to the marital mediational model of alcohol and aggression in marriage and to the need to account for developmental changes in the relation between alcohol and aggression during the early years of marriage. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Psychological aggression predicts physical aggression in early marriage.

Psychological aggression by self and partner, physical aggression by the partner, and marital dissatisfaction were examined as longitudinal predictors of first instances of physical aggression during marriage. Subjects who were not physically aggressive at a premarital assessment were selected from a sample of 393 engaged couples. Couples participated in three subsequent assessments over the first 30 months of marriage. As hypothesized, individuals' own psychological aggression predicted their initial incidents of physical aggression in marriage. Psychological aggression by their partners also predicted initial incidents of physical aggression. Prior physical aggression by their partners was inconsistently associated with first instances of physical aggression. Contrary to our hypothesis, previous levels of marital dissatisfaction did not predict initial incidents of physical aggression. These findings were consistent across sexes. The results underscore the progression from psychological to physical abuse and have clear implications for understanding the development and prevention of interspousal aggression. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Mortality differences between men and women following first myocardial infarction. RESCATE Investigators. Recursos Empleados en el Síndrome Coronario Agudo y Tiempo de Espera

CONTEXT: Mortality after acute myocardial infarction is worse in women than in men, even after adjustment for comorbidity and age dissimilarities between sexes. OBJECTIVE: To assess the influence of sex on survival after acute myocardial infarction. DESIGN: Inception cohort obtained in a prospective registry of patients with acute myocardial infarction from 1992 through 1994. SETTING: Four teaching hospitals in northeastern Spain. PATIENTS: All consecutive patients aged 80 years or younger with first acute myocardial infarction. A total of 331 women and 1129 men were included. MAIN OUTCOME MEASURE: Survival at 28 days and mortality or readmission at 6 months. RESULTS: Women were older (mean, 68.6 vs 60.1 years), presented more often with diabetes (52.9% vs 23.3%), hypertension (63.9% vs 42.3%), or previous angina (44.6% vs 37.4%), and developed more severe myocardial infarctions than men (acute pulmonary edema or cardiogenic shock occurred in 24.8% of women and 10.5% of men) (all P<.02). Men were more likely than women to receive thrombolytic therapy (41.3% vs 23.9%; P<.001), but rates of percutaneous transluminal angioplasty and coronary artery bypass graft surgery at 28 days were similar among men and women. The 28-day mortality rate was significantly higher among women (18.5% for women, 8.3% for men; P<.001). Revascularization procedures at 6 months were performed in a similar proportion of women and men. However, women had higher 6-month mortality rates (25.8% in women, 10.8% in men; P<.001) and readmission rates (23.3% for women, 12.2% for men; P<.001). After adjustment, women had greater risk of death than men at 28 days (odds ratio [OR], 1.72; 95% confidence interval [CI], 1.12-2.65) and at 6 months (OR, 1.73; 95% CI, 1.18-2.52). CONCLUSIONS: In this study population, women experienced more lethal and severe first acute myocardial infarction than men, regardless of comorbidity, age, or previous angina.     

Prevalence and correlates of dating violence in a Canadian university sample.

Assessed the prevalence and correlates of dating violence among 116 female and 50 male undergraduates. Ss responded to the Conflict Tactics Scale, a self-esteem inventory, and questions regarding their course major, demographic characteristics, and current or most recent dating relationship. 52 women and 24 men reported having experienced physical violence in their current or most recent dating relationship. Ss who reported dating violence also reported greater relationship commitment, longer relationship durations, and higher levels of reasoning and verbal aggression strategies than did Ss who did not report dating violence. Women reported more frequent expressions of physically and verbally aggressive conflict resolution tactics than did men. Men were more likely than women to report being the targets of verbal and physical aggression by their partners. (French abstract) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Before children: Preparenthood cognitions of distressed and husband-to-wife aggressive couples.

Positive and negative cognitions about parenthood were assessed in a sample of recently married childless spouses who were in nondistressed, distressed, and husband-to-wife (H-to-W) aggressive marriages (328 husbands and 331 wives). As predicted, maritally distressed spouses held more negative cognitions about parenthood than did nondistressed spouses. Results indicated that spouses in H-to-W aggressive marriages expected parenthood to be a more unpredictable and difficult job than spouses in marriages not involving H-to-W aggression. Wives also reported more fears that having a child would result in a loss of freedom than did husbands. No distress, H-to-W aggression level, or gender differences were obtained for positive preparenthood cognitions. Finally, wives' but not husbands' positive and negative preparenthood cognitions at 6 months of marriage were able to predict parenthood status at 30 months of marriage. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Are women always less aggressive than men? A review of the experimental literature.

Reviews the experimental literature on adult female and male aggression. Commonly held hypotheses that men are almost always more physically aggressive than women and that women display more indirect or displaced aggression were not supported. Evidence of the type of sex differences that sex role stereotypes would predict seemed to appear only in self-report measures of general hostility or aggressiveness. Factors that are related to observed sex differences include sex of the instigator and/or victim of aggression, empathy with the victim, guilt, and aggression anxiety. When aggression is perceived as justified or prosocial and when these other factors are controlled, women may act as aggressively as men. Some evidence suggests that men and women react differentially to external aggressive cues and provocation. What may be anger-provoking for men may be anxiety-provoking for women. The hypothesis that sex differences in aggression are biologically determined was not examined. The present discussion should be viewed as an attempt to lay the groundwork for an understanding of the phenotypic expression of whatever genetic differences may exist. (5 p ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sex differences in the consequences that children anticipate for aggression.

Hypothesized that the outcomes that children expect for aggression vary with child sex, degree of provocation, and target sex. Ss (M age?=?10.6 years) rated their confidence that specified outcomes would ensure for performing acts of provoked and unprovoked aggression toward male and female peers. Boys expected less guilt and less parental disapproval for aggression (especially for provoked aggression toward a boy) than girls. When provoked, children expected more tangible rewards, less guilt, and less parental disapproval than when not provoked. When aggressing toward boys, children expected less tangible rewards, more guilt, less suffering by the target, less parental disapproval, more disapproval from male peers, and less disapproval from female peers than when aggressing toward girls. Implications for a cognitive social learning perspective on sex differences in aggression were discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Predicting mild and severe husband-to-wife physical aggression.

Nonordered multinomial logistic models were used to estimate the odds of mild and severe husband-to-wife physical aggression in 11,870 White men. Being younger, having a lower income, and having an alcohol problem significantly increased the odds of either mild or severe physical aggression. A drug problem uniquely increased the risk of severe physical aggression. Marital discord and depressive symptomatology, but not work stress, further increased the odds of both mild and severe physical aggression, with marital discord being the most influential psychological variable. Compared with mildly physically aggressive men, those who were severely physically aggressive earned lower income, were more likely to report an alcohol or a drug problem, and had more marital discord and depressive symptomatology. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Physical aggression in early marriage: Prerelationship and relationship effects.

Spousal physical aggression at 30 mo after marriage was predicted for 393 young couples who were interviewed for a longitudinal study. The prerelationship predictor variables were history of violence in the family of origin, aggression against others during childhood and adolescence, and personality characteristics. Relationship predictor variables were marital discord and spouse-specific psychological aggression, both measured at 18 mo after marriage. The findings suggest that predictive models are different for husbands and wives. For both sexes, there were direct paths to marital violence that were not mediated by characteristics of the relationship, as well as paths that originated in or flowed through indicators of the marital relationship. Implications for intervention through marital therapy, individual therapy, or both are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Longitudinal moderators of the relationship between excessive drinking and intimate partner violence in the early years of marriage.

Alcohol problems are one of the most well-established risk factors for physical intimate partner violence. Nonetheless, most individuals who drink heavily do so without ever aggressing against a partner. Laboratory research identifies hostility as an important moderator of the association between alcohol and general aggression, and correlational research suggests that stress and coping may also be important moderators of the alcohol-aggression link. Building on this research, the authors examined hostility, coping, and daily hassles as moderators of the associations between excessive drinking and intimate partner violence across the first 4 years of marriage in a sample of 634 newly married couples. Excessive drinking was a significant cross-sectional correlate, but it did not emerge as a unique longitudinal predictor of intimate partner violence perpetration in this sample. However, alcohol was longitudinally predictive of husband violence among hostile men with high levels of avoidance coping. Findings generally supported the moderation model, particularly for men. These findings implicate hostility, coping, and daily hassles, as well as alcohol, as potentially important targets for partner violence prevention strategies for young married couples. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A worse prognosis for men with testicular atrophy at therapeutic orchiectomy for prostate carcinoma

BACKGROUND: The significance of testicular atrophy at the time of therapeutic orchiectomy for prostate carcinoma has not been examined even though pretreatment hypogonadism has been associated with poor prognosis during chemical androgen ablation for these tumors. METHODS: Survival after therapeutic orchiectomy was determined for 78 men with prostate carcinoma and related to the histologic severity of testicular atrophy. Included in analysis were the presence or absence of prior radiation therapy, tumor grade and stage at diagnosis, host age, obesity, and smoking habits. RESULTS: Among 35 men who underwent therapeutic orchiectomy for progressive disease after primary radiation therapy to the prostate bed, the 25 men with testicular atrophy had worse 5-year, tumor specific, postorchiectomy survival than the 10 men without testicular atrophy (30% vs. 89%) (P=0.02). These 25 men had tumors of more advanced stage and greater undifferentiation at the time of diagnosis an average of 45 months before orchiectomy, but neither characteristic was related to postorchiectomy survival. Among 25 men with Stage D2 disease (American Urologic Association staging system) with orchiectomy as the primary treatment, the 7 men with testicular atrophy more often had undifferentiated tumors and had lower 2-year tumor specific survival than the 18 men without atrophy (43% vs. 72% ) (P > 0.10). CONCLUSIONS: Testicular atrophy at the time of therapeutic orchiectomy for prostate carcinoma is associated with poor postorchiectomy prognosis in men with prior prostate bed radiation therapy and perhaps in men without prior radiation. The association may reflect a high frequency of inherently more aggressive tumors (often relatively nonandrogen-dependent) among those tumors that are progressing in hypogonadal men.     

Are women really more aggressive than men in intimate relationships? Comment on Archer.

J. Archer's (see record 2000-15524-001) conclusion that women engage in slightly more physical aggression than men in intimate relationships but sustain more injuries is reasonable in representative samples. However, his conclusions will provoke negative reactions because they do not fit with the data and belief that men are generally more aggressive than women. In addition, they are incompatible with observations of professionals who serve battered women. Basically, the meta-analytic conclusion about aggression cannot be generalized to samples of physically abusive men and their partners. Nonetheless, the studies reviewed by Archer provide convincing data that physical aggression by women must be taken seriously if there is a sincere desire to prevent partner abuse. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A self-help approach for high-risk drinking: Effect of an initial assessment.

Aself-help book was offered to persons wanting to quit or cut down on their alcohol use. Study participants (99 men, 56 women) were recruited through advertisements, screened by telephone, and randomly assigned to 1 of 2 conditions: Book by mail or Assessment?+?Book (30-min telephone motivational interview plus book by mail). At 3-month follow-up, significantly more participants qualified as moderate drinkers in the Assessment?+?Book condition (65% vs. 43%), by this criterion: ≤ 12 drinks/week and ≤ 10% heavy drinking days (5+ drinks if male and 4+ drinks if female; 13.6 g of ethanol per drink). At 12 months there was no effect of condition, but significantly more women than men were rated as moderate drinkers (71% vs. 52%). Collateral informants corroborated the participants' reports of drinking. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Sex differences in lean and adipose tissue distribution by magnetic resonance imaging: anthropometric relationships

This study compared total and regional adipose tissue (AT) and lean tissue (LT) distribution measured by magnetic resonance imaging (MRI) in obese, android women (n = 40) and mean (n = 17). Women had significantly (P < 0.01) greater subcutaneous AT (39.6 +/- 11.6 vs 30.7 +/- 7.5 L) but significantly (P < 0.01) less visceral AT (2.5 +/- 1.1 vs 4.8 +/- 2.1 L) and LT (42.8 +/- 4.7 vs 58.2 +/- 6.2 L) compared with men. Segmentation of the visceral AT volume demonstrated that women had significantly (P < 0.01) less intraperitoneal (1.98 +/- 0.84 vs 3.74 +/- 1.61 L) and extraperitoneal AT (0.51 +/- 0.23 vs 1.04 +/- 0.47 L). When the legs, hip and pelvic region, and abdomen and torso regions were compared, women had significantly greater absolute quantities of subcutaneous AT and significantly less LT in all regions (P < 0.01); however, in all regions the relative distribution of both was similar. Anthropometric prediction of MRI-measured total AT gave SEs of 7.7% for women and 7.5% for men, for visceral AT 30% for women and 19% for men. Anthropometric prediction of LT gave SEs of 6.5% for women and 3.6% for men.     

Distinguishing risk profiles among parent-only, partner-only, and dually perpetrating physical aggressors.

This study addressed whether and how men and women who are not physically aggressive, physically aggressive toward only their children or their partners, or aggressive toward both children and their partners differ in their risk profiles. Risk factors unrelated to the partner or parenting role (e.g., impulsivity) and specific to one of these roles (e.g., negative parenting attributions or negative partner attributions) were examined using profile analysis. Dually aggressive men and women had the highest overall risk across all types of risk factors; nonaggressive men and women had consistently low risk. Individuals who were aggressive toward only their partners or their children had distinct risk profiles, with highest levels of risk on the role-specific variable sets. With the exception of parent-aggressive-only men, singly aggressive individuals’ risk levels were significantly lower on role-independent and unrelated role-specific risk factors than they were on role-related risk factors. These results suggest theories of partner and parent aggression might gain precision if co-occurrence status were specifically taken into account. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Aggress to impress: Hostility as an evolved context-dependent strategy.

Given the high costs of aggression, why have people evolved to act aggressively? Comparative biologists have frequently observed links between aggression, status, and mating in nonhuman animals. In this series of experiments, the authors examined the effects of status, competition, and mating motives on men’s and women’s aggression. For men, status motives increased direct aggression (face-to-face confrontation). Men’s aggression was also boosted by mating motives, but only when observers were other men. For women, both status and mating motives increased indirect aggression (e.g., socially excluding the perpetrator). Although neither status nor mating motives increased women’s direct aggression, women did become more directly aggressive when motivated to compete for scarce resources. These context- and sex-specific effects on human aggression contribute to a broader understanding of the functional nature of aggressive behavior. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Does aggression cause a preference for viewing media violence?

Two experiments tested the hypotheses that physical aggression and fantasy aggression would lead to a preference for viewing violence. In Exp I, 45 female and 42 male undergraduates were induced to express aggressive, nonaggressive, or no fantasies and were then given an opportunity to select film clips for viewing. The films chosen by men contained more violence than those chosen by women. In addition, aggressive fantasies in males, compared to nonaggressive fantasies, increased the preference for viewing violence. Exp II, with 64 males, replicated the results of Exp I and also found that men who were given an opportunity to aggress physically, compared to those who had no such opportunity, were more likely to choose to view films containing violent content. Results suggest that just as the viewing of violence may increase aggression, so, too, aggressive behavior may increase the preference for viewing violence. (45 ref) (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effects of age and gender on perceived facial attractiveness.

Examined 2 alternative predictions: (1) that Ss would find others similar to themselves as most attractive or (2) that men would prefer younger women and women more mature men. 22 men and 25 women (aged 17–29 yrs), 16 men and 18 women (aged 30–49 yrs) and 18 men and 32 women (aged 50+ yrs) rated the physical attractiveness of 72 photographs of faces from similar age/gender categories. For all groups of Ss, perceived attractiveness declined with age of face, particularly for women's faces. In addition, most groups rated women's faces as more attractive than those of men, the exception being men under 30 yrs, who rated men higher. (French abstract) (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Predicting marital distress and dissolution: Refining the two-factor hypothesis.

Measures of communication, hostility, and neuroticism taken from 85 couples from Germany before marriage were used to predict marital outcomes 5 years later. Hostility and neuroticism discriminated between couples who separated or divorced after 5 years and those who remained married, whereas communication discriminated between married-satisfied and married- dissatisfied couples. Only hostility and neuroticism predicted marital satisfaction at 18 months, suggesting that these factors contribute to rapid, early declines in marital functioning. The authors conclude that poor communication alone cannot account for the full range of marital outcomes and that skill-based models of marriage can be strengthened by considering relatively rare exchanges between partners (e.g., aggression) and their enduring vulnerabilities (e.g., neuroticism). (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Basal metabolism of weight-stable chronically undernourished men and women: lack of metabolic adaptation and ethnic differences

The purpose of this study was to investigate whether weight-stable chronically energy-deficient subjects exhibit evidence of metabolic adaptation and to establish whether international predictive equations overestimate the basal metabolic rate (BMR) of tropical populations. BMR, body weight, height, and fat-free mass (FFM) by underwater weighing were measured in healthy, physically active urban dwellers of low socioeconomic status (178 men and women aged 22-38 y) in Bangalore, Southern India. Subjects were selected on the basis of body mass index (BMI; in kg/m2) and classified in three groups: severely undernourished (BMI < 17.0; n = 30 men, n = 25 women), marginally undernourished (BMI = 17.0-18.5; n = 31 men, n = 30 women), and well nourished (BMI > 18.5; n = 27 men, n = 35 women). The BMR of the well-nourished group, expressed in absolute terms (6.20 and 5.18 MJ/d for men and women, respectively), was significantly higher (P < 0.000) than that of the severely undernourished group (5.72 and 4.64 MJ/d for men and women, respectively). Normalizing BMR for either body weight or FFM by analysis of covariance abolished all differences. The mean BMR of the low-BMI study group was substantially higher (11-14%) than reported previously for undernourished Indian adults. The BMR of both men and women, regardless of their nutritional status, was accurately estimated by age- and sex-specific FAO/WHO/UNU equations. These findings suggest the absence of an enhanced metabolic response in weight-stable chronically undernourished adults. This is in contrast with earlier reports, and supports more recent views. The study also provides evidence of the absence of ethnic-specific energy turnover in Indians.