Boys' and girls' perceptions of parental discipline in transgression situations

Children's perceptions of parental discipline methods and their perceptions of child gender differences in their parents' choices of discipline methods were assessed. One hundred and seventy 8‐year‐old children (78 boys, 92 girls) in two‐parent families were asked about disciplinary behaviour in five transgression situations. The results pointed to gender differences when the children were talking about themselves. Boys believed that they would receive more physical punishment, milder requests and less induction than girls. Children also indicated that their parents would choose a different response if they (themselves) were of the other sex. Both boys and girls reported that their parents would treat boys more severely than they would girls. The results showed that the responses of those children with a sibling of the other sex did not reveal any gender‐differentiated experience of their parents' discipline strategies. Copyright © 2002 John Wiley & Sons, Ltd.     

Effect of competitor density on the aggressiveness of juvenile white seabream (Diplodus sargus cadenati de la Paz,Bauchot and Daget, 1974)

The number of aggressive interactions displayed by juveniles of Diplodus sargus cadenati increases progressively in proportion to the number of intruders, with an upper threshold of more than 16 to 18 intruder fish. Beyond this density, resident aggressiveness decreases. The number of aggressive interactions that the resident fish devotes to expelling each intruder shows a clear and significant tendency to decrease as competitor density increases. The resident fish is incapable of rapidly evaluating the outweighing of its capacity for defense. Moreover, the strategy of aggressive defense of the resource against the density of competitors does not seem to be only profitability criteria dependent, but rather there is also a significant influence of the ability to fight shown by the resident. Aggr. Behav. 29:279–284, 2003. © 2003 Wiley‐Liss, Inc.     

Effects of chronic administration with high doses of testosterone propionate on behavioral and physiological parameters in mice with differing basal aggressiveness

The effects of testosterone propionate, an anabolic‐androgenic steroid, on the behavior displayed during a social encounter by gonadally intact male mice were investigated. Animals were distributed into three groups according to their attack latency in a pre‐screening test (high‐, moderate‐, and low‐ attacking mice) and each group received weekly injections of 60 or 120 mg/kg of testosterone or sesame oil for 10 weeks. Behavioral tests were then carried out. Afterwards, organs were weighed and blood samples collected in order to obtain hormonal data. Treatment had a differential impact on attack in the three groups of animals. Only the high‐attacking testosterone‐treated mice showed lower total duration of attack than their controls. Those that received 60 mg/kg spent more time exhibiting exploratory behaviors. As an index of the anabolic activity of the drug, all testosterone‐treated mice had heavier kidneys and, as an index of the androgenic activity of testosterone propionate, they had heavier seminal vesicles, lighter testes, and showed higher testosterone levels in a dose‐dependent way than their controls. Hence, the effect of treatment on peripheral physiological parameters was similar in all three groups whereas behavioral effects differed depending on basal aggressiveness, considered a characteristic of coping style. Aggr. Behav. 29:173–189, 2003. © 2003 Wiley‐Liss, Inc.     

Do beliefs about aggression predict physical aggression to partners?

Three hypotheses concerning the association between instrumental (I) and expressive (E) beliefs about aggression and physical aggression were assessed among a sample comprising students (n=40), women from a domestic violence shelter (n=29), and male prisoners (n=46), all of whom had committed at least one act of physical aggression to a partner. Participants completed an adapted version of the EXPAGG [Archer and Haigh (1997a): British Journal of Social Psychology 35:1–23] to measure I and E beliefs about aggression, the Conflict Tactics Scale (CTS) [Straus (1979): Journal of Marriage and the Family 41:75–88] for themselves and their partner, and measures of fear and injuries resulting from partner violence. I beliefs predicted self‐reported physical aggression to the partner, most CTS acts of physical aggression, and injuries to the partner, with only minor and limited associations for E beliefs. Correlations for the student and prisoner samples, and for men and women, showed different strengths. The findings supported a general link between I beliefs and aggression but offered no support for the predictions that the link would be restricted to men or to men who showed a persistent pattern of violence to their partners. Aggr. Behav. 29:41–54, 2003. © 2003 Wiley‐Liss, Inc.     

Lay Understandings of Sex/Gender and Genetics: A Methodology That Preserves Polyvocal Coder Input

Lay understandings of the role of heredity and genetics in the production of human sex may be important in perceptions of the relative similarity and difference of men and women and therefore of the appropriateness of behaviors or social policies. We employed 17 focus groups segregated by gender and ethnicity (43 European American and 39 African American) to assess lay understandings of genetics and biological sex. To ensure the inclusion of multiple perspectives in results, we developed and applied a methodology we call “polyvocal coding.” Results show uneven incorporation of basic genetics, with substantial diversity of alternative understandings, especially with regard to sexual orientation. Different individuals, including both coders and participants, may interpret the same information about sex chromosomal inheritance as a fundamental quality of individual identity that constitutes essential and significant difference or as a component with limited impact on each person.     

Preparing Rural Adolescents for Post‐High School Transitions

In this study, the authors evaluated the impact of 4 career development curricular strategies and emotional/instrumental support in preparing rural adolescents to make successful post‐high school transitions. Curriculum strategies and perceived support helped 8th‐, 10th‐, and 12th‐grade students attain critical aspects of career development, enhanced student satisfaction that their education was better preparing them to achieve future educational and career goals, and increased student intentions to enter post‐high school settings that required greater levels of education and training. Girls reported earning higher grades and participating in more work‐based learning activities and intended to enter post–high school training settings that required more education than did boys.     

Reaction Papers and Journal Writing as Techniques for Assessing Resistance in Multicultural Courses

Writing reaction papers and journal entries has been a common assignment for multicultural courses (P. E. Priester, 2001). However, few individuals have discussed this technique in the literature in order to provide a model for those developing multicultural courses. The authors also discuss use of reaction papers to address student resistance in multicultural courses. Los ensayos de reacción y los diarios son trabajos comunmente asignados en cursos multiculturales (P.E. Priester, 2001). Pero, pocos han examinado esta técnica de una manera academica, para crear un modelo de los trabajos para aquellos que quieren desarroyar un curso multicultural. Los autores también tratan del uso de los ensayos de reacción para enfrentarse a la resistencia de los estudiantes en estos cursos.     

Personality variable differences between disease clusters

Previous studies of personality and health have focused mainly on the influence of psychological factors on single diseases such as cancer and coronary heart disease (CHD), thereby neglecting the problem of comorbidity (i.e. the combination of different diseases). The main focus of the present study was the discrimination between single‐ and multiple‐disease conditions on the basis of personality traits. An extensive battery of personality scales implicated in health was administered to a sample of n=5133 individuals of both genders between the ages of 40 and 65. Subjects also reported their health or illness status. A factor analysis of the personality scales yielded five dimensions clearly interpretable as “Emotional Lability”, “Type A Behaviour”, “Behavioural Control”, “Locus of Control over Diseases”, and “Psychoticism”. Hierarchical cluster analyses of the subsample of participants who reported suffering from more than one disease led to eight clusters representing individuals with different combinations of diseases. Generally, there were very few significant differences between healthy and single‐disease participants with regard to personality. However, mean factor scores calculated for “Emotional Lability” were higher across the multiple‐disease groups than in the healthy and single‐disease groups. No other personality factor showed this trend. In general the results reported here show the important role negative affectivity (e.g. Emotional Lability, Neuroticism, Depression) plays in differentiating between single and multiple diseases. Copyright © 2003 John Wiley & Sons, Ltd.