A multivariate investigation of dating aggression

This study investigated the following variables for their unique and combined contributions to dating aggression: exposure to aggression in the family of origin (witnessing interparental aggression or being the victim of aggressive parenting); attitudes justifying dating aggression (when humiliated or in selfdefense); child-to-parent aggression; child sexual abuse; violent sexual victimization; alcohol use; and socioeconomic status. One hundred and eleven male and 179 female undergraduates reported on their own aggressive behaviors directed toward dating partners. Together, the predictor variables accounted for 41% of the variance in male-to-female aggression but only 16% of the female-to-male aggression. Humiliation, as a justification for dating aggression, contributes to the prediction of both males' and females' dating aggression, while self-defense, although a highly endorsed condition for justifying dating aggression, does not predict actual aggressive behavior. Exposure to interparental aggression plus the product between exposure and humiliation contribute to the prediction of males' dating aggression but exposure does not play a role in females' dating aggression. Violent sexual victimization contributes unique variance to both males' and females' dating aggression. The present data highlight the importance of examining specific circumstances under which males and females justify dating aggression and how such attitudes condoning aggression affect actual behaviors.     

警察权力滥用的原因分析及其控制

为了维护社会治安秩序,打击犯罪,保护人民的生命财产安全及其他合法权益,警察权有其存在的必然性。但是,作为国家权力的组成部分,警察权具有强制性、扩张性及自由裁量性的特点,再加上立法的粗陋,相关机制的不健全以及体制上的原因,使其极易被滥用,导致权力寻租现象层出不穷。     

Marital status and woman abuse theory

An area that has received insufficient attention in woman abuse studies is marital status. Although many feel that ending the marriage will end the violence, this may not be the case. An examination of National Crime Survey victimization data shows that most victims are, at the time of the interview, divorced or separated. There are reasons to believe that this is partially accounted for by the fact that many or even most women leave abusive relationships. If this is the case, then the traditional question of why women remain in battering marriages is improperly put. If most women do take appropriate steps, then we need much more information on both how women are victimized by ex-spouses and how women take active steps to improve their own lives.     

Childhood Abusive and Supportive Experiences, Inter-Parental Violence, and Parental Alcohol Use: Prediction of Young Adult Depressive Symptoms and Aggression

Issues in both the children of alcoholics and child abuse literatures were addressed in an attempt to disentangle the effects on young adults of growing up in alcoholic homes versus abusive homes. Using multiple regression, retrospective reports of parental abuse (emotional, physical, and sexual) and parental support (love/support, independence, and fairness), witnessing violence between parents, and parental alcohol use were used as predictor variables for outcomes noted by both literatures. When the effects of all other predictors were statistically controlled, parental alcohol use was not significantly related to depressive symptoms or aggression. Different abusive and supportive behaviors, depending on sex of parent and sex of participant, were significant predictors of both depression and aggression. Results underscore the importance of including and controlling for inter-parental violence and for different types of child abuse (especially emotional abuse) and parental supportive behaviors in investigations of outcomes related to abusive and alcoholic families. Implications for treatment of individuals from these families are discussed.     

Relationships Between Adult Women’s Mental Health Problems and their Childhood Experiences of Parental Violence and Psychological Aggression

We used the Parent-Child Conflict Tactics Scales (M. A. Straus, S. L. Hamby, D. Finkelhor, D. W. Moore, & D. Runyan, 1998) to assess retrospectively women’s childhood experiences of both mother and father physical abuse and psychological aggression, and assessed mother and father alcohol problems based on criteria derived from the Family History Research Diagnostic Criteria (N. C. Andreasen, J. Endicott, R. L. Spitzer, & G. Winokur, 1977). Data were collected from 447 women (age 18 or higher) from seven domestic violence programs and five substance use disorder treatment programs in a midwestern state. Using OLS regression with backward elimination (p < .10 as criterion for removal from the equation) we found that higher levels of mother physical abuse, father psychological aggression, and presence of mother alcohol problems predicted higher scores on the Beck Anxiety Inventory and Trauma Symptom Checklist. Higher levels of mother physical abuse and father psychological aggression predicted higher scores on the Beck Depression Inventory. Implications for research and practice are discussed.

Resuscitation injuries complicating the interpretation of premortem trauma and natural disease in children

Minor soft tissues injuries are common in both adults and children who have had cardiopulmonary resuscitation (CPR). Potentially life-threatening injuries are rare. The pre-arrest history in a resuscitated adult often assists the pathologist to interpret autopsy findings. In contrast, an infant or child may not have a reliable history. In this situation, it may be difficult if not impossible to distinguish resuscitation injuries from pre-existing accidental or inflicted trauma. I describe two children who had significant autopsy-documented injuries initially attributed to abuse. The State filed murder charges against the caretaker in each case. However, further history and review of the medical records suggested that resuscitation rather than pre-arrest trauma caused almost all of the injuries. The State dismissed the charges in the first case. A jury returned a "not guilty" verdict in the second. It is essential to consider the entire history and not just autopsy findings when performing a death investigation.     

Relationships between concentrations of cocaine and its hydrolysates in peripheral blood, heart blood, vitreous humor and urine

Cocaine is known to degrade in vivo and in vitro by several hydrolytic mechanisms. A previous study found that the initial amount of cocaine added to plasma could be accounted for by summing the molar concentrations of cocaine's hydrolysis products and the cocaine remaining after hydrolysis. The present study was undertaken to investigate whether or not relationships might exist between such molar concentration sums for different postmortem bodily fluids. Determinations of cocaine, benzoylecgonine, ecgonine methyl ester, and ecgonine were performed using liquid chromatography/mass spectrometry (LC/MS/MS) with heart blood, femoral blood, vitreous humor (VH), and urine (UR). The results demonstrate a strong correlation between blood and VH concentrations (correlation coefficients of 0.88-0.94), weak correlation between the UR and blood concentrations (correlation coefficients of 0.61-0.64), and weak correlation between UR and VH concentrations (correlation coefficient of 0.59). The results demonstrate that ecgonine is a significant hydrolysate with concentrations on the same order of magnitude as benzoylecgonine. The results are consistent with rapid distribution of the parent drug and its hydrolysates in the blood and VH. The strong correlation between the blood and VH demonstrates that VH is an important medium for toxicology testing when attempting to make a determination of cocaine intoxication.     

Segmental hair analysis for cocaine and heroin abuse determination

Segmental hair analysis was performed to obtain information about the history of drug abuse of subjects in a rehabilitation programme. The analytical data from hair samples were correlated, when possible, with urine analysis and to toxicological anamnesis. Toxicological analysis of hair seems to be a valid tool in this specific field.     

The Relationships Between Childhood Sexual Abuse,Social Anxiety,and Symptoms of Posttraumatic Stress Disorder in Women

The relationships between childhood sexual abuse, social anxiety, and symptoms of posttraumatic stress disorder were examined in a sample of 313 undergraduate women. Thirty-one percent of the women reported some form of sexual abuse in childhood. Women with a history of sexual abuse reported more symptoms of anxiety, distress in social situations, and posttraumatic stress disorder than other women. Women who experienced attempted or actual intercourse reported more avoidance than women with no history of abuse and women with exposure only, and more PTSD symptoms than all other groups of women. Women who experienced fondling reported more PTSD symptoms than women with no history of abuse. Pressure, age of onset of abuse, abuse by a family friend, and abuse by other perpetrators were all significant abuse characteristics in predicting adult social anxiety. Implications of these results for research and interventions are discussed.     

Perception of and Satisfaction with Relationship Power,Sex, and Attachment Styles: A Couples Level Analysis

Eighty heterosexual dating couples provided information about their gender, individual histories of abuse in their current relationship, attachment styles, perception of and satisfaction with relationship power. Partner report of physical abuse was the dependent variable. APIM actor results suggest that an individual's gender interacts with perceived level of relationship power and satisfaction with relationship power for physical abuse. Both dimensions of attachment interacted with perceived relationship power for physical abuse. Partner effects were also found. One's partner's sex interacted with perceived power and satisfaction with relationship power. Finally, the partner's avoidant attachment interacted with satisfaction with relationship power. These findings generally replicate and extend the work of H. M. Ronfeldt, R. Kimerling, and I. Arias (1998, J. Marriage Fam. 60: 70–78) by showing how attachment styles, perception of relationship power, and satisfaction with relationship power are related in predicting aggression against a romantic partner.