Are left-handers less violent?

Previous work has shown that left-handers are overrepresented among juvenile offenders. The present study was designed to test whether left-handers are also overrepresented among violent juvenile offenders. However, opposite to expectation, the results showed that left-handed offenders scored lower than right-handed offenders on the Violence Scale, a measure of the violence potential of offenses read from the legal record. The unexpected effect was consistent over four sex-ethnicity subgroups. Possible explanations concerned sex-handedness interactions and hemisphericity effects.Received her Ph.D. in clinical psychology from University of California, Los Angeles. Major research interests are delinquency, violence, and coping under stress.     

Corporal Punishment and Kids: How Do Parent Support and Gender Influence Child Adjustment?

Previous research on corporal punishment has failed to consider the interaction of parent support and parent gender in predicting child outcomes. The current study examined whether parental support moderated the effects of corporal punishment on child outcomes (i.e., depression and aggression), and more specifically, whether the gender of the supportive parent moderated the effects of punishment from the opposite-sex parent. Results differed depending on the gender of the punishing and supportive parents, suggesting that parental support can be a protective factor in child outcomes but only under certain conditions. Mother support moderated the effects of father punishment on child depression but not child aggression. High corporal punishment by father was related to more child depression at both high and low levels of mother support. High levels of mother support only seemed important (i.e., children were less depressed) at low levels of father corporal punishment. In contrast, father support moderated the relationship between mother corporal punishment and child aggression but not depression. Children with high father support showed less aggression across all levels of mother corporal punishment. At low levels of father support, child aggression increased as mother corporal punishment increased. For depression, mother corporal punishment was positively related to child depression regardless of level of father support. These findings suggest differential effects for mother and father support and have implications for the treatment and prevention of negative outcomes in children who are physically punished by their parents.

The role of shame, anger, and affect regulation in men's perpetration of psychological abuse in dating relationships

This study determines the relationships between shame, anger, and men's perpetration of psychological abuse in dating relationships. The authors hypothesize the connection between shame proneness and men's use of psychological abuse with a dating partner, with anger's mediating in this relationship. In addition, the authors hypothesize that affect regulation would moderate the relationship between anger and men's use of psychological abuse. Results indicate that shame proneness and use of psychological abuse are significantly related and that anger mediates the relationship. However, affect regulation does not moderate the effects of anger on men's use of psychological abuse. These findings are consistent with theoretical conceptualizations of shame and have implications for intervention and treatment programs for perpetrators of psychological abuse in dating relationships.     

The Role of Shame in Predicting Adult Anger and Depressive Symptoms Among Victims of Child Psychological Maltreatment

Previous research on child maltreatment and adult outcomes has failed to consider affective reactions to the maltreatment, which may play a critical role in victim outcomes. One such affective reaction—shame—may help to explain this relationship. In the context of maltreatment, feelings of shame are seen as a natural extension of the helplessness experienced by many victims of child maltreatment [Finkelhor, D., and Browne, A. (1986). Initial and long-term effects: A conceptual framework. In Finkelhor, D. (ed.), A Sourcebook on Child Sexual Maltreatment, Sage, Newbury Park, CA, pp. 180–198]. The current study examined the moderating role of shame in the relationship between victim reactions to child psychological maltreatment and adult anger and depressive symptoms. Results showed that shame moderated between child psychological maltreatment and adult anger for men but not for women, whereas shame moderated between child psychological maltreatment and depressive symptoms for adult women. Presence of gender-related differences suggests that gender should be considered in the design and development of therapeutic techniques for the treatment and prevention of anger and depression in adult survivors of child psychological maltreatment.