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291.
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The impact of the cardinal relationships amongpecuniary payoffs, and of social history and reputation, on thechoice of strategies in four one-shot Prisoner's Dilemma games isexperimentally examined. The results suggest that normalized payoffvalues linked to ``fear'' and ``greed'' are important as predictorsof behavior in the PD games. Success in coordinating on the payoffdominant equilibrium in previous plays of coordination games alsoincreases the probability of cooperative play in the PD games. Theeffect of past play is strongest when individuals are matchedrepeatedly with the same person in previous play, as contrasted tobeing matched randomly with another player. 相似文献
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Michele Cranwell Schmidt Jane M. Kolodinsky Gwyneth Carsten Frederick E. Schmidt Mark Larson Cate MacLachlan 《Journal of family violence》2007,22(2):91-100
The Domestic Abuse Education Project (DAEP), in Burlington, Middlebury, and St. Albans, Vermont, is a group based domestic
abuse intervention program, based in a pro-feminist and cognitive-behavioral approach for domestic violence intervention and
prevention. A pre and post-test instrument was developed and implemented to determine short-term change in attitude of participants
and motivating factors to change behavior, after completing the twenty-seven session program. After the program, participants
reported a positive change in attitudes regarding their abusive behavior and stereotypical beliefs about women. Participants
were also more motivated to change their behavior by the effect abuse has on their family relationships. However, many participants
continued to agree that insecurity, jealousy, and alcohol and drug use can cause violence. The positive changes in attitude
and motivational factors show that this is an effective model in changing underlying batterer attitudes that provide rationale
for abusive behavior. 相似文献
295.
Catherine Schmidt George Joffé Elisha Davar 《Cambridge Review of International Affairs》2005,18(1):151-172
Any attempt to analyse the phenomenon of political extremism must seek to explain why choices are sometimes made to articulate such views through violence. It is proposed that such a choice may have little to do with the specific ideology through which extremism is expressed but instead may reflect deeper psychological considerations. Investigations of persons who grew up in totalitarian systems suggest that the state may invade the psyche, interfering with the normal interplay of ego, superego and id. An explanation depending on the construction of a tripartite model of personal, non-personal and impersonal self was developed to explain the consequences of this process. It is proposed that such models may have a wider relevance and can be applied to the phenomenon of violence arising from contemporary political extremism. The advantage of such models is that they can be subjected to empirical investigation. 相似文献
296.
Among 600 deaths of traffic accidents we found injuries of the occipital condyles in 10 cyclists, 12 car drivers and 3 pedestrians. In most cases the collision speed ranged from 70 to 100 km/h. In 18 cases of direct head impact the more severe injury was on the opposite side, in 4 cases of indirect side impact (whiplash injury) on the same side. Most types of fractures were 12 horizontal disconnections and 4 fractures of the inner edges. In 9 cases the condyle fractures were on one side, in 16 cases on both sides. 相似文献
297.
Jonathan Boston Stephen Levine Elizabeth McLeay Nigel S. Roberts Hannah Schmidt 《Australian Journal of Public Administration》1998,57(3):64-78
October 1996 marked the beginning of a new era in New Zealand politics, with the advent of a system of proportional representation based on the German model. This article explores the impact of electoral reform on the public service. First, it summarises the extensive public sector reforms during the mid-to-late 1980s and considers the preparations undertaken by the public service for proportional representation. Second, it outlines the concerns and expectations about the likely consequences of the new electoral system on the bureaucracy. Third, against this background, the article examines the extent to which the public service has been affected by electoral reform. It is argued that despite some notable changes to the political environment within which officials operate, the overall impact of proportional representation on the public service to date has been modest. The analysis presented here is based on a series of interviews conducted during 1997 with ministers, senior public servants, ministerial advisers and parliamentary officials, along with a range of secondary sources. 相似文献
298.
In a pilot study paraffin-embedded sections of open skin wounds (stab and slash wounds, lacerations) were investigated to determine the presence of a vital reaction. Granulocytes were detected by naphthol AS-D chloroacetate esterase, the enzyme "lysozyme", and eight proteinase inhibitors by the indirect immunoperoxidase method. The tissue specimens were taken from consecutive autopsy material. The survival time could be determined in 14 cases (10-165 min) and was unknown in 12 other cases of sudden death due to injury of the major vessels or heart. The controls were cases with injuries inflicted after and cases of sudden death due to massive blunt trauma served death. In vital injuries, accumulations of proteinase inhibitors, particularly alpha-2-macroglobulin and alpha-1-antichymotrypsin, were demonstrable in the corium parallel to the wound surface. In comparison, the reaction of proteinase inhibitors that neutralize only enzymes participating in blood coagulation or complement activation (C1-esterase inhibitor and protein C) was absent or weak. Protein accumulation was observed only sporadically in cases of sudden death and never in cases with wounds inflicted after death. No relationship could be established between semiquantitatively estimated staining and survival time. Granulocytes and lysozyme were first observed in the corium after a survival time of more than 60 min. 相似文献
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300.
This study examines the association between engagement in daily challenges and school misconduct in a sample of adolescents. Engagement is assessed by the amount of time spent in challenging activities and in terms of subjective ratings of success in daily challenges. Analyses employ data from a study in which adolescents provided self-reports of their immediate experience over the course of 1 week in response to signals generated at random times by alarm wristwatches. Analyses also test whether the number of opportunities for engagement in school activities is associated with misconduct. Because adolescents who face substantial adversity at home or at school are at particular risk for increased misconduct, associations are tested separately for high- and low-adversity adolescents. Results indicate that both time in daily challenge and perceived success in daily challenge are independently associated with reduced misconduct, and that these associations are slightly more pronounced for high (as compared to low) adversity adolescents. Extracurricular opportunities were shown to be associated with reductions in misconduct for high- but not low-adversity adolescents. Among high adversity adolescents, opportunity for engagement and perceived success in daily challenge were not only associated with reduced misconduct in cross-sectional analyses but also were predictive of reductions in misconduct over time. 相似文献