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251.
Chris Brown 《政治学》1996,16(1):1-8
International Relations theory emerged in the 1930s with the triumph of realism over utopianism, a triumph that created a discourse that has been unable to make a substantial contribution to the literature on international distributive justice which has burgeoned since the mid-1970's. The emergence of neorealist and neoliberal International Relations theory in the 1970's and 1980's made little difference; However, this consensus is now crumbling and a new body of International Relations theory, focusing on bounded communities and the ethics of inclusion and exclusion is emerging. This new work is more in tune with the concerns of political theory - although major differences remain. 相似文献
252.
In a survey of 1269 junior and senior high school students in a Massachusetts community, a large majority of the respondents indicated they recognized many immediate and long-term risks involved in getting drunk at their age. A considerable minority of the sample, however, did not believe that there were significant hazards associated with youthful intoxication. Implications of the study for educators, counselors, parents, and others concerned about the prevalence of teenage drunkenness are explored.Current research interest are occupational safety and health, and alcohol and youth.Current interests are statistical research and curriculum development. 相似文献
253.
Although people assume that peer pressure is an influential component of adolescent development, few empirical studies have investigated the nature and extent of its influence. Using retrospective accounts from 297 college undergraduates, the present study assessed how much pressure peers exerted in numerous areas of high school life and how this pressure influenced teenagers' attitudes and behaviors. One-third of both genders identified peer pressure as one of the hardest things they had to face as a teenager. Generally, however, peer pressure appeared stronger for females than males, and the genders disagreed about the areas in which pressure was strongest. Perceptions of peer pressure were significantly associated with dating attitudes, sexual activity, and use of drugs and alcohol, but not with relationships with parents. The findings suggested that adolescents may be their own worst enemy in any attempt to break away from gender-stereotypic attitudes and behavior.Received his Ph.D. from the University of Chicago, Committee on Human Development. Research interests include effects of peer and confidant relationships on adolescents' identity development and ability to cope with stressful life changes. 相似文献
254.
An investigation of the rigor of interpretation rules for STRs derived from less than 100 pg of DNA 总被引:29,自引:0,他引:29
By increasing the PCR amplification regime to 34 cycles, we have demonstrated that it is possible routinely to analyse <100 pg DNA. The success rate was not improved (without impairing quality) by increasing cycle number further. Compared to amplification of 1 ng DNA at 28 cycles, it was shown that increased imbalance of heterozygotes occurred, along with an increase in the size (peak area) of stutters. The analysis of mixtures by peak area measurement becomes increasingly difficult as the sample size is reduced. Laboratory-based contamination cannot be completely avoided, even when analysis is carried out under stringent conditions of cleanliness. A set of guidelines that utilises duplication of results to interpret profiles originating from picogram levels of DNA is introduced. We demonstrate that the duplication guideline is robust by applying a statistical theory that models three key parameters - namely the incidence of allele drop-out, laboratory contamination and stutter. The advantage of the model is that the critical levels for each parameter can be calculated. This information may be used (for example) to determine levels of contamination that can be tolerated within the strategy employed. In addition we demonstrate that interpreting one banded loci, where allele dropout could have occurred, using LR=1/2f(a) was conservative provided that the band was low in peak area. Furthermore, we demonstrate that an apparent mis-match between crime-stain and a suspect DNA profile does not necessarily result in an exclusion. The method used is complex, yet can be converted into an expert system. We envisage this to be the next step. 相似文献
255.
Felicity W. K. Harper Amy M. Brown Ileana Arias Gene Brody 《Journal of family violence》2006,21(3):197-207
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.
相似文献
Ileana AriasEmail: |
256.
257.
Brown JT Davis MI Jason LA Ferrari JR 《Journal of prevention & intervention in the community》2006,31(1-2):75-84
This study investigated ethnic and gender differences in reported resource losses and gains for recovering substance abusers living in Oxford Houses (OH). Participants (n = 829) completed a version of Hobfoll's (1998) Conservation of Resources (COR) Evaluation. Results indicated significant individual differences in resources, based on gender, ethnicity, and the length of OH residential stay. Men reported fewer resource gains and losses than women. With respect to ethnicity, African-Americans reported greater gains and losses in resources than European-Americans. Individuals with less time in an OH also reported having experienced more losses in the past 3 months. 相似文献
258.
Prior research documents increased trauma symptoms associated with exposure to violence, primarily by examining types of violence separately. This study extends prior research by examining traumatic stress symptoms associated with two types of violence exposure, community violence and partner violence. A sample of 90 low-income African American women from an urban area completed measures assessing exposure to community violence, partner violence, and trauma symptoms. Exposure to community violence and partner violence were associated with increased reporting of trauma symptoms. Participants who experienced high levels of exposure to both types of violence reported more trauma symptoms than women who were exposed to only one type of violence or neither type of violence. The results suggest that the accumulation of exposures to violence is linked with greater distress. Thus, interventions with women exposed to violence should assess violence exposure in multiple domains and attend to the implications of multiple exposures to violence. 相似文献
259.
Matthew Brown 《Feminist Review(on-Line)》2005,79(1):36-51
This paper examines changing conceptions of honour and masculinity during the Colombian Wars of Independence in the early 19th century. It explores the position of the foreign women who accompanied British and Irish expeditions to join the war against Spanish rule, and shows how colonial, imperial and republican conceptions of masculinity were affected by the role that women played in these volunteer expeditions and in the wars in general. The paper considers women's experiences during war and peace, and examines their experiences in the light of changing conceptions of masculinity at home, in the British empire and in Hispanic America in the early nineteenth century. The social mobility of the Wars of Independence shifted the ground on which these concepts rested for all groups involved. The participation of foreign women alongside male adventurers was a further ingredient in this disorientating period. 相似文献
260.