Hawks,Doves, and Peace: An Experimental Approach

An old adage holds that “only Nixon could go to China”; that is, hawkish leaders face fewer domestic barriers than doves when it comes to pursuing reconciliation with foreign enemies. However, empirical evidence for this proposition is mixed. In this article, we clarify competing theories, elucidate their implications for public opinion, and describe the results of a series of survey experiments designed to evaluate whether and why there is a hawk's advantage. We find that hawks are indeed better positioned domestically to initiate rapprochement than doves. We also find support for two key causal mechanisms: Voters are more confident in rapprochement when it is pursued by a hawk and are more likely to view hawks who initiate conciliation as moderates. Further, the hawk's advantage persists whether conciliatory efforts end in success or failure. Our microfoundational evidence thus suggests a pronounced domestic advantage for hawks who deliver the olive branch.     

Research potential and limitations of trace analyses of cremated remains

Human cremation is a common funeral practice all over the world and will presumably become an even more popular choice for interment in the future. Mainly for purposes of identification, there is presently a growing need to perform trace analyses such as DNA or stable isotope analyses on human remains after cremation in order to clarify pending questions in civil or criminal court cases. The aim of this study was to experimentally test the potential and limitations of DNA and stable isotope analyses when conducted on cremated remains.For this purpose, tibiae from modern cattle were experimentally cremated by incinerating the bones in increments of 100 °C until a maximum of 1000 °C was reached. In addition, cremated human remains were collected from a modern crematory. The samples were investigated to determine level of DNA preservation and stable isotope values (C and N in collagen, C and O in the structural carbonate, and Sr in apatite). Furthermore, we assessed the integrity of microstructural organization, appearance under UV-light, collagen content, as well as the mineral and crystalline organization. This was conducted in order to provide a general background with which to explain observed changes in the trace analyses data sets. The goal is to develop an efficacious screening method for determining at which degree of burning bone still retains its original biological signals. We found that stable isotope analysis of the tested light elements in bone is only possible up to a heat exposure of 300 °C while the isotopic signal from strontium remains unaltered even in bones exposed to very high temperatures. DNA-analyses seem theoretically possible up to a heat exposure of 600 °C but can not be advised in every case because of the increased risk of contamination. While the macroscopic colour and UV-fluorescence of cremated bone give hints to temperature exposure of the bone's outer surface, its histological appearance can be used as a reliable indicator for the assessment of the overall degree of burning.     

Coping in adolescence: Empirical evidence for a theoretically based approach to assessing coping

The present study was designed to examine the reported Stressors and patterns of coping strategies used by adolescents and extend the 1989 work of Carver et al. by reporting internal reliability, factorial validity, and normative data on the COPE for a sample of middle adolescents. A sample of 484 ninth through twelfth graders (ages 14–18) attending a Laboratory High School participated in the study. The COPE inventory developed by Carver et al. in 1989 for use with college students, was administered with a battery of measures to all adolescent participants in their classrooms. Results indicated sufficient internal consistency for the measure and significant gender differences. Factor analysis of the COPE indicated that the subscales consistently fell into four factors rather than the traditional two (i.e., problem focused vs emotion focused). Implications for using the COPE in research on adolescent were discussed.Partial support for this project was obtained from the Society for the Psychological Study of Social Issues and by Illinois State University's Graduate Student Association, Graduate School, and Psychology Department.Received master's degree at Illionos State University. Research interests include social development in adolescents.Receaved doctoral degree in experomental psychology from Virginia Commonwealth University. Research interests include life span social development.     

Life Constraints and Psychological Well-Being of Domestic Violence Shelter Graduates

Psychosocial adjustment and life constraints of 81 domestic violence shelter graduates were examined via field interviews in the community, assessing womens current life status, satisfaction with core life domains, and violence experience, pre- and post-shelter. Psychometric scales for depression and trauma symptoms were also administered. Participants had received extensive services in either an emergency or a transitional living shelter. Although fairly satisfied across life domains, many had serious post-shelter financial hardships. Most importantly, they reported remarkably little post-shelter violence exposure, either within or outside of romantic relationships. Despite now living independently, 43% and 75% reported clinical levels of depression and trauma symptoms, respectively. In hierarchical stepwise regressions, depression was related to womens childhood sexual abuse, dissatisfaction with housing and their own parenting, and experience of financial difficulties conjoined with public assistance. Trauma symptoms were associated with childhood sexual abuse and post-shelter financial difficulties. The impaired psychosocial functioning and life difficulties of these predominantly successful domestic violence survivors highlights the need for specialized shelter intervention and continuity of care in the community.     

Psychological Distress of Children and Mothers in Domestic Violence Emergency Shelters

Abused mothers and their school-aged children who recently entered domestic violence emergency shelters were assessed by individual interview and psychometric measures. Children had positiveviews of the shelter residence. Mothers and children reported high-quality relationships with eachother. Children came from highly violent homes, and the majority had attempted to intervene in theinteradult violence. Hierarchical multiple regressions were conducted on child PTSD symptoms, child behavior problems, and maternal depression, anxiety, and anger. Child PTSD symptoms were associated with amount of physical violence. Child behavioral problems were related to mother anxiety andanger. The predictors of maternal emotional distress varied. Depression was associated with sexualabuse, child physical intervention, and quality of mother–child relationship; anxiety was related to witnessing child abuse, child age, and child internalizing behaviors; anger was associated with abuse-related injuries, violence frequency, and child internalizing behaviors. Augmentationof shelter-based interventions for children's trauma, maternal emotional distress, and parenting are discussed.     

The Adjustment of Adolescents During the Transition into High School: A Short-Term Longitudinal Study

Although much research exists regarding the transition into junior high school, surprisingly few studies have focused on the move into high school. The present study employed a short-term longitudinal design to assess the adjustment of adolescents as they made the transition from junior high to high school. Changes in adolescents' sense of autonomy, perceived stressors, social support, sense of school membership, grade point average (GPA), and attendance were assessed. Coping strategies were also considered at each time point. Also, because parents who feel better about themselves may offer more support to their adolescents, parents of the adolescents in the study completed measures assessing their stressors and coping mechanisms. Results indicated that the adolescents did experience significant changes during the initial transition into high school that were related to GPA and sense of school membership. Perceived support from parents was also related to adolescents' adjustment to the transition. The study bridges a gap in the literature on school transitions by addressing the transition to high school in light of adolescent and parent variables. Implications for practices by school personnel and future research suggestions are provided.