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71.
L. A. Slavin, K. L. Rainer, M. L. McCreary, and K. K. Gowda's (1991) Multicultural Model of the Stress Process was used as the basis for exploring ethnic and racial differences in the life stress process among 103 Black, 129 Hispanic, and 105 White high school students from a multiethnic, predominantly minority, large urban school district. Cross-group comparisons were made on life stress exposure, appraisal of negative event impact, social support, and psychological symptomatology. White adolescents reported more negatively impactful stressful life events and lower levels of received social support than did Black or Hispanic adolescents. Minority status predicted ethnic and racial differences independent of socioeconomic status.  相似文献   
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Peter Lewis 《Topoi》1995,14(1):23-33
The GRW theory is a recent attempt to solve the measurement problem in quantum mechanics, and the tails problem is a well-known and potentially fatal criticism of the GRW theory. The first half of the paper is an exposition of the measurement problem, the GRW theory, and the tails problem. In the remainder of the paper, two methods of dealing with the tails problem are considered: first, altering the GRW theory so as to avoid the tails problem; and second, denying that the tails problem is more than a novel aspect of a universal vagueness in the way scientific theories relate to everyday language.  相似文献   
74.
This study examined 10 factors and their relation to the life satisfaction of single middle-aged professional women. The proposed regression model, which included job satisfaction, gender identity, locus of control, social support, health, financial resources, leisure-time activities, sexual satisfaction, and regrets regarding life circumstances, was explored through a questionnaire. Questionnaires were administered to single professional women in higher education institutions. Responses were received from 152 women. Performance on life satisfaction was significantly explained by recourse to the variables of job satisfaction, internal locus of control, regrets regarding life circumstances, sexual satisfaction, and leisure-time activities.  相似文献   
75.
With the end of the cold war, issues of environment and economic development are assuming greater international salience. By the 1970s, environmental degradation was becoming pervasive, with growing global effects. Increasingly, global and emergent globalized problems are forcing environmental interdependence on the world. Transboundary threats cannot be addressed unilaterally by any single country or group of countries. The global environmental agenda is reviving the North-South debate and rejuvenating the Third World coalition in international fora. The encouragement of environmentally sustainable forms of industrialization in the South requires expanded and improved international cooperation. However, the North’s greater resources and greater responsibility in causing global environmental degradation require its continuing involvement in the search for solutions, including ones applicable to newly industrializing countries. In June 1992, the largest intergovernmental conference ever held was convened in Rio de Janeiro to address these issues: the United Nations Conference on Environment and Development (UNCED, or the Earth Summit). It produced a consensus action plan of about 700 pages: Agenda 21. Agenda 21 presents massive challenges for international cooperation as well as for national and private actors and scientific and technical institutions. It reflects a complex configuration of demands for institutional arrangements that support environmentally sustainable technical and socioeconomic change. One of the most consistent of the Agenda 21 themes, and one of the most intractable issues, concerns “access to technology.” This can be as straightforward as diagnosing and improving the efficiency of a production process in a small manufacturing firm, or as complex as engineering a technological revolution in which production and consumption take place with virtually no material or energy loss to the environment. The selection of entry points for action is a critical strategic problem as well as an important operational issue. In this paper I identify and describe new initiatives intended to improve the environmental performance of industry in the South, and find that they largely aim to promote incremental industrial innovation through international technology transfer and diffusion. This strategy raises many questions about how to promote effective technology transfer and diffusion. This is a revised version of a paper prepared for the ORSTOM/UNESCO Conference “20th Century Science: Beyond the Metropolis,” Paris, 19–23 Sept. 1994.  相似文献   
76.
Charles Wallis 《Synthese》1994,98(2):243-269
In this paper, I delineate two major problems facing reliabilist approaches in epistemology. I argue that Alvin Goodman's (1986) position fails to solve either problem. I then suggest an alternative reliabilist approach that ties truth-ratio assessments to particular, well-specified cognitive tasks. I claim that a well-specified cognitive task is an empirical hypothesis about a system that involves the specification of input and output types and nomic correlations (including statistical correlations) that underlie the system's performance. On my approach, one characterizes processes by reference to the system's dispositions across the situations consistent with the task. Characterization is best understood as revealing a strategy or a set of strategies for generating outputs from inputs relying on certain nomic correlations associated with the task.  相似文献   
77.
Fee as a variable that could have an impact on college students' perceptions of counseling was explored because of the authentic concerns about college counseling centers needing to charge direct fees for their services. Participants (N = 350) represented a cross-section of potential consumers of psychological services, not just individuals currently receiving services. On an overt level, fees seemed to be less influential in counseling considerations, but were taken into account on a more covert level. This study supports the psychological literature, which suggests that fee is not the most important factor in clients' decisions to seek counseling. Implications for counselors, administrators, researchers, and program planners are discussed.  相似文献   
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