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This study assesses selective responding in a single wave of data collection and a four-wave study. Participants were 121 parents of post-institutionalized children, identified as “never responders,” “previous responders,” or “wave 4 responders.” Parents evaluated their adopted child's family, school, peer, and behavioral adjustment. Children (47% male) were 2 to 20 years old (M = 10.79, SD = 4.59) and adopted between 5 and 54 months of age (M = 15.49, SD = 9.94). Within a single wave of data collection, no evidence suggested that selective responding contributes much bias. Over a multi-wave study, however, results may under-represent adjustment difficulties.  相似文献   
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This study examined the industrial division of labor among immigrants and in-migrants in the Los Angeles, California, metropolitan area. It addresses debates about channeling of new arrivals into jobs among similar ethnic groups and human capital views. Data were obtained from the 1990 Census on resident native-born, resident foreign-born, in-migrants, and recent immigrants who arrived during 1985-90. Light and Rosenstein's (1995) concepts of groups and their resources were used to organize ideas about ethnic networks and their effectiveness in channeling migrant workers into 15 industrial sectors. Sectoral differences were revealed with the familiarity index of dissimilarity. Findings reveal that social networks were the strongest for Koreans, who supplied work for recent arrivals in the same sectors as Korean-born residents, regardless of education. Mexican new arrivals were less likely to work in the same sectors as their resident Mexican counterparts. Mexican networks placed new arrivals in durable manufacturing in the 1960s and 1970s when it was a key source of employment. By the 1980s and 1990s, the economy shifted and employment went down in durable manufacturing. Mexicans thus found employment elsewhere. Native White and Black in-migrants had the strongest channeling into same sector jobs. This is attributed to the small streams, the ability of the labor market to absorb these workers, and the availability of job vacancies among native out-migrants. Filipino migrants had similar patterns as Whites and Blacks. Mexican and Central American residents had more inter-ethnic competition over jobs than Whites or Blacks.  相似文献   
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The relationship between faculty salaries and unionism at Ph.D.-level universities is investigated. Unlike previous attempts at analyzing this topic, the model endogenizes the union-nonunion choice using appropriate techniques for analyzing limited dependent variables. These techniques allow computation of average salaries for all schools under the assumption that they are unionized and also under the assumption that they are not unionized. Subtraction of the predicted nonunion salary from the union salary provides an estimate of salary differences, which is corrected for selectivity bias.  相似文献   
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Studies of post-traumatic stress disorder have focused primarily on veterans, generally ignoring their female partners (wives or girlfriends). recently, clinicians have begun to identify PTSD-like symptoms in these female partners, but the literature describing this phenomenon has been limited. This paper addresses the fact that women in long-term relationships with veterans suffering from PTSD commonly experience PTSD-like psychiatric symptoms themseoves. These wonem's symptoms and issues they face in their relationships with their veteran partners are described. Conceptual explanations of and causal factors for these women's symptoms are presented, followed by discussion of treatment approaches and issues.  相似文献   
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Conclusion In our contemporary society, ferocious cruelty is no longer structurally induced; it is no longer part of the dominant ceremonial order, although we still find individual cases. In this sense, modern society appears more humane. But at the same time, the dangers of callousness increase; and the technological efficiency of modern instruments of destruction makes its consequencess all the more appalling while it hides them from view. Between these opposing trends, ascetic cruelty has had its ups and downs, cresting during periods of mobilized conflict.There is no evolutionary trend towards kindness and happiness. Ferociousness once increased, then declined; callousness and asceticism now oppose each other as defenders and challengers of the status quo. And the institutionalized asceticism of a victorious revolutionary movement easily amalgamates with the callousness of an established bureaucratic regime.The demons can be exorcised, but only by seeing them for what they are. Those who claim that the demons can be exorcised only by action in the world, not by theorizing about them, seem to be possessed by demons of their own, especially the demon of asceticism; one senses here the communal hostility of the ascetic to the individual luxury of intellectual contemplation. And here is the danger. Those who deny everything for the self deny it as well for others; our altruism, taken too exclusively, is an infinite regress, passing a bucket from hand to hand that never reaches the fire. When we act, we call out the demons to meet us. Be careful: they are ourselves.  相似文献   
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