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241.
This paper examines the efficacy of the United Mine Workers of America (UMWA) in achieving safe working conditions by reducing the probability of severe injury. A detailed data base has been constructed for underground mines during the period 1986–1988. The results obtained fail to provide convincing evidence that the UMWA reduces the severity of injury, even though the UMWA has safety committees and inspectors in the mines where it is the bargaining agent. Further testing reveals that there is no significant difference in the probability of injury due to roof falls, haulage, and handling material, between union and nonunion mines.  相似文献   
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This paper re-examines the question of the social “fabric” of urban neighborhoods on the basis of residents' personal networks. Data were collected on the number, relative intimacy, and spatial distribution of social relationships among residents of two ethnically homogenous and two ethnically heterogenous neighborhoods in a medium-sized city in the midwestern United States. The analysis focused on spatial distributions and variables associated with differences in the average number or intimacy of neighborhood network ties. Herbert Gans had predicted that in heterogenous neighborhoods residential proximity would be a less important factor in social network formation than has previously been reported for socially homogeneous residential settings (especially Festinger et al. 1950). The results from this study indicated that the effects of proximity were more, rather than less, reflected in the spatial distribution of social relationships in the ethnically heterogenous neighborhoods. The face-block was identified as an important socio-spatial unit in all four neighborhoods.  相似文献   
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This paper presents a review of the literature on the meaning, etiology and categorization of acting out symtomatology in children. It is apparent that there is no one cause nor is there one well defined disorder.DSM-III categories as they relate to behavior disorders are discussed and the problems of diagnosis are addressed. Appropriate treatment goals and interventions cannot be developed unless more global aspects of a child's functioning and the environment in which he lives are assessed.  相似文献   
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The purpose of this study was to learn about mainstream and residential school programs for deaf students in the United States from the perspective of the deaf person, and to present the experiences of clients of educational services in their own words. Data for this paper were collected through open-ended, in-depth interviews with 25 graduates from the National Technical Institute for the Deaf at Rochester Institute of Technology (NTID at RIT). The comments of informants suggest that there are advantages and disadvantages inherent in each educational model. For example, the selection of one model over another may involve 'trading' academic for social opportunity. In particular, it is suggested that both kinds of school experiences play a critical role in the socialization of deaf people and the development of deaf community. It is recommended that further research be conducted to learn more about the perspectives of deaf people on educational services and to explore with them the long term as well as the immediate impact of different kinds of school environments.  相似文献   
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This exploratory study examined the effectiveness of a foster parent nutrition training program. Conducted in collaboration between Woman, Infants and Children (WIC) and a state foster care licensing agency, the study involved providing an intensive training to 11 self-selected foster parents. The participants completed pre-tests and post-tests related to their level of knowledge and comfort in the area of infant nutritional needs. Paired t-tests detected significant differences before and after the intervention, with participants reporting improved knowledge and understanding. While the sample was small and voluntary, the authors feel these pilot results merit further attention in the areas of practice and research.  相似文献   
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Knowledge of how maltreatment and trauma aects personality functioning in abused children has been greatly enhanced by clinical theory and research in developmental psychology. Developmental research and theory has allowed the child abuse field to move beyond symptom-lists toward broader models of how trauma impacts major domains of personality functioning. However, these models continue to be based largely on discrete theories of development that parallel, if not confound, one another. This paper attempts to expand our understanding of the traumatized child by using the synthetic model of personality development expounded by Fred Pine that promotes a more holistic and comprehensive view of the abused child and, thus, enhances clinical theory and intervention.  相似文献   
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