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61.
This study explored the ways in which adolescents in Israel and the United States perceived government, politics, and public affairs. A series of open-ended interviews were conducted with approximately 300 high school students in each country immediately prior to the national elections in 1980–1981. Differences were found in regard to the extent to which the young people felt affected by and capable of affecting the larger political system, the extent to which voting was viewed as an important rite of passage to adulthood, and the extent to which they perceived having real choices in candidates and parties, with Israeli youth generally demonstrating more engagement in national governmental affairs. Finally, the conditions and factors that were likely to lead adolescents toward concern, interest, and participation in public affairs were offered. 相似文献
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63.
This article presents findings from an annual program survey of residents of a horizontal neighborhood naturally occurring retirement community (NNORC). The study explored the relationship between several factors (age, co-residents, number of chronic illnesses, self-reported health, loneliness, sense of mastery, locus of control, pain, and psychological distress) and their ability to predict general health, level of psychological distress, and the quantity and type of help-seeking behaviors. Although residents generally reported moderate to high levels of chronic disease, pain, loneliness, and concerns about life issues, 25% of them sought no help from any of the listed resources, and 65% sought help from only one of seven resources. The most common source of help for most (70%) was a primary care physician (PCP), and comparatively few respondents sought help from other sources. Older adults, especially those with chronic illness, generally consider their PCP to be the first, and perhaps only, source to consult. However, research indicates that the most effective health promotional programs for older adults are social and educational group activities, rather than individual health-focused interventions. Possible means of redirecting residents toward NNORC services include more vigorous outreach and creating collaborative partnerships between local PCPs serving older populations and the NNORC. 相似文献
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65.
Rabin (2000) proved that a low level of risk aversion with respect to small gambles leads to a high, and absurd, level of risk aversion with respect to large gambles. Rabin's arguments strongly depend on expected utility theory, but we show that similar arguments apply to general non‐expected utility theories. 相似文献
66.
We present an axiomatic model depicting the choice behavior of a self‐interest seeking moral individual over random allocation procedures. Individual preferences are decomposed into a self‐interest component and a component representing the individual's moral value judgment. Each component has a distinct utility representation, and the preference relation depicting the choice behavior is representable by a real‐valued function defined on the components utilities. The utility representing the self‐interest component is linear and the utility representing the individual's moral value judgment is quasi‐concave. The addition of a hexagon condition implies that the utility representing the individual's preference is additively separable in the components utilities. 相似文献
67.
Zvi Bekerman 《Race Ethnicity and Education》2018,21(3):335-352
Advocates of integration and cross cultural contact believe schools have a seminal role to play in perpetuating or breaking the cycle of violence and division in conflicted societies. Historically, segregated schools are the norm in such societies. An alternative educational model is provided through integrated schools—schools where children from different national, ethnic, or religious groups are deliberately educated together. Integrated schools are believed to be essential in contributing to the healing of the wounds that afflict conflicted societies, easing the path toward peace, reconciliation, and integration. The present study reports on interviews conducted with the three first cohorts of students which graduated from the only integrated school in Israel running through K12. The interviewees are shown to have been able to successfully negotiate present reigning societal believes in all that regards to the ethos of the conflict and adopt perspectives which help them overcome hatred, fear, and anger while recognizing present sociopolitical complexities and difficulties. All in all the schools? environment and educational practices seem to help counter the socio-psychological infrastructures which evolve in the context of intractable conflicts. 相似文献
68.
In the case of exponential families, it is a straightforward matter to approximate a density function by use of summary statistics; however, an appropriate approach to such approximation is far less clear when an exponential family is not assumed. In this paper, a maximin argument based on information theory is used to derive a new approach to density approximation from summary statistics which is not restricted by the assumption of validity of an underlying exponential family. Information-theoretic criteria are developed to assess loss of predictive power of summary statistics under such minimal knowledge. Under these criteria, optimal density approximations in the maximin sense are obtained and shown to be related to exponential families. Conditions for existence of optimal density approximations are developed. Applications of the proposed approach are illustrated, and methods for estimation of densities are provided in the case of simple random sampling. Large-sample theory for estimates is developed. 相似文献
69.
The helping professions in general and social work in particular pose particular challenges and opportunities for national minority group members. This article adds to the present knowledge in the literature concerning the interaction between career choice in the welfare professions and minority status, by looking at the voices of Palestinian Israeli social workers. The article is based on data gathered through in-depth interviews with 32 Palestinian Israeli social workers, describes the motivations, the process of choosing social work as a profession and the barriers that Palestinian Israeli professionals face in the context of the political, social and economic factors shaping their lives as belonging to a national minority in Israel. 相似文献
70.
We provide an axiomatization of an additively separable social welfare function in the context of Harsanyi’s impartial observer theorem. To do this, we reformulate Harsanyi’s setting to make the lotteries over the identities the observer may assume independent of the social alternative. 相似文献