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With only one academic year in which to develop a communityproject, social work students can hardly gain the experiencethey need in this field, while providing their clients witha suitable service. The present study investigates the relationshipbetween implementation of the marketing approach and the successfulexecution of a community project. Four aspects of this issueare probed: adherence to the programme implementation plan,the programme’s effectiveness, its contribution to theorganization it is intended to serve, and client empowerment.Participants were 146 social work students at a university inIsrael; the findings show a statistically significant connectionbetween the market variables and each of the project’ssuccess variables. On the multivariable level, all the successvariables proved to be clearly influenced by different marketvariables. The application of a marketing approach by socialwork students undergoing their training in community practiceis discussed.  相似文献   
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The Braess Paradox (BP) is a counterintuitive finding that degrading a network that is susceptible to congestion may decrease the equilibrium travel cost for each of its users. We illustrate this paradox with two networks: a basic network with four alternative routes from a single origin to a single destination, and an augmented network with six alternative routes. We construct the equilibrium solutions to these two networks, which jointly give rise to the paradox, and subject them to experimental testing. Our purpose is to test the generality of the BP when the network is enriched as well as the effects of the information provided to the network users when they conclude their travel. To this end, we compare experimentally two information conditions when each of the two networks is iterated in time. Under public monitoring each user is accurately informed of the route choices and payoffs of all the users, whereas under private monitoring she is only informed of her own payoff. Under both information conditions, over iterations of the basic and augmented games, aggregate route choices converge to equilibrium.  相似文献   
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Video lottery terminals (VLT) are a highly lucrative gambling format, but at the same time they are among the most hazardous. Previous research has shown that threatening warnings may be an appropriate approach for promoting protective behavior. The present study explores the potential benefits of threatening warnings in the fight against compulsive gambling. A 4 × 2 factorial design experiment was used to test our model based on both Elaboration Likelihood Model and Protection Motivation Theory. 258 VLT adult players (58% males, 42% females) with various degrees of problem gambling were exposed to three threat levels (plus a control condition) from two different sources (i.e., either a medical source or a source related to the provider of VLT’s). Our results show that both higher threat warnings and the medical source of warnings enhance Depth of Information Processing. It was also found that Depth of Information Processing affects positively attitude change and compliance intentions. The theoretical and managerial implications are discussed.  相似文献   
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This paper examines the impact of migration on educational attainment in rural Mexico. Using historical migration rates to instrument for current migration, we find evidence of a significant negative effect of migration on schooling attendance and attainment. IV-censored ordered probits show that living in a migrant household lowers the chances of boys completing junior high school and of boys and girls completing high school. We find that the observed decrease in schooling of 16- to 18-year-olds is accounted for by current migration of boys and increased housework for girls.  相似文献   
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This paper presents an integrative model for strategic local planning based on the concept of spatial capital. The model bridges the gap between vision and reality by stimulating actions that are directed at mitigating challenges to the vision. The model uses the concept of ‘spatial capital,’ which is based on the accumulated assets and capabilities of a region. In addition, ‘development engines,’ which are alternative macrostrategies designed to help achieve the major goals set by the plan’s vision, are offered for use by the model. The developed model aims to achieve a better integration of the region’s overall capital resources.  相似文献   
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The present study addresses the question “What is masculinity?” by exploring how male immigrants interpret local masculinity and the models of masculinity they portray while situating themselves in the male hierarchy of the new society. The study is based on “immigration stories” elicited by in‐depth interviews conducted with 43 university students who immigrated to Israel at the beginning of the 1990s from the former Soviet Union. The analysis of the stories reveals that the immigrants employ four major practices (avoidance, mockery, maneuvering, and provocation) that unfasten the takenfor‐granted link between masculinity and army service in the Israeli society, thereby resisting the hegemonic, military model of masculinity in Israel. The immigrants render meaning to their resistance of the indigenous model (“The Warrior”) via the harnessing of cultural models that they carry with them from their native home—“The Russian Soldier” and “The Jewish Man”—without seeking to alter gender power relations as such. They discursively juggle between the three contesting and competing models of masculinity that together constitute a fluid and elusive “interpretative field” of masculinity. Via their interpretative work, the Russian male immigrants reconstitute their masculine identity, seeking to assert their distinctiveness and to receive social legitimation for their different conception of masculinity.  相似文献   
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In this paper we focus on the possibility of migrants' self-selection through strategic remittances. We argue that migrants of a specific community might be pooled with migrants from other ethnic minorities on the labor market of the foreign host country and that this could reduce the occurrence of strategic remittances. In a simple model with two types of workers, skilled and unskilled, facing two possible actions, to migrate or not to migrate, we derive the theoretical conditions under which strategic transfers are still operating when pooling among communities is introduced. We then show through numerical illustrations that the case for strategic transfers is rather weak when using realistic values for the main parameters of the model. Received: 1 October 1997/Accepted: 7 April 1998  相似文献   
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