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Janet T. Landa 《Public Choice》1986,51(1):25-38
The political economy of bee swarming offers a fascinating study of collective action in biological systems. Various aspects of the organization of swarming have been explained in this paper as devices bees have evolved to economize on information and decision-making costs associated with the economics and politics of establishing a new nest site. 相似文献
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Susan Frank Janet Athey Susan Coulston Mary Parsons 《Journal of youth and adolescence》1982,11(6):461-477
The investigators tested the hypothesis that the direction of the relationship between the level of ego development of adult caretakers and the degree of sex-stereotyping in their expectations for adolescents would vary as a function of the adolescents' level of ego maturity. Two groups of caretakers (counselors of an immature group of disturbed adolescents and parents of a mature group of undergraduates) participated in the study. In comparison to their conformist counterparts, the postconformist counselors were expected to make more sex-stereotyped goals for the disturbed adolescents; postconformist parents were expected to make less sex-stereotyped goals for the undergraduates. Hypotheses were confirmed for the counselors, but not for the parents. Both groups of caretakers seemed to consider developmental or life task factors in formulating goals for adolescents.Received Ph.D. from Yale University in 1977. Research interests are juvenile delinquency, adolescent coping abilities, organizational aspects of youth agencies, and young adulthood.Interests are adolescence and community psychology.Interest is residential care for adolescents.Interests are battered women and women in prisons. 相似文献
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Janet Warren Roland Reboussin Robert R. Hazelwood Andrea Cummings Natalie Gibbs Susan Trumbetta 《Journal of Quantitative Criminology》1998,14(1):35-59
This study, derived from a sample of 108 serial rapists (rapes=565), examines the relationship between demographic, crime scene, and criminal history variables and the distance traveled by serial rapists in order to offend. The pattern of offenses perpetrated by each of the 108 serial offenders as it relates to his place of residence is also analyzed in terms of known characteristics of the offender and his offenses. The theoretical focus of the study integrates premises derived from criminal investigative analysis, environmental criminology, ethnographic geography, journey to crime research, and criminal geographic targeting to explore the cognitive symmetry between the how and the where of serial sexual offenses. These components or dimensions of serial crime are explored in an attempt to aid law enforcement in their investigation of hard-to-solve serial crimes. 相似文献
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In recent years, the political process has seemed to become increasingly favorable to issues involving women, as shown by the relatively large number of states which have passed the Equal Rights Amendment. The economic theory of politics would imply that this result would occur if the interests of women in removing labor force sex discrimination had increased. We argue that most sex descrimination in hiring and pay of women is in the form of statistical discrimination where sex is used as a proxy for labor force attachment. If this is so, then, on net, sex discrimination in employment practices would pay in the sense that the gainers from such behavior would gain more than the losers would lose. Married women would share in such gains since they would be compensated for their lower earnings by the higher earnings of their husbands. Single women, however, would receive no such compensation. We therefore hypothesize that the recent increase in legislation benefitting women is related to marriage rates, not to female labor force participation. Using votes in the state legislatures on the ERA as a measure of success by state of the women's movement, we find that our results do hold — number of single women is significant in explaining such voting but female labor force participation is not significant. 相似文献
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