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481.
Objective: This study retrospectively examined the daily-level associations between youth alcohol use and dating abuse (DA) victimization and perpetration for a 6-month period. Method: Timeline Followback (TLFB) interview data were collected from 397 urban emergency department patients, ages 17 to 21 years. Patients were eligible if they reported past month alcohol use and past year dating. Generalized estimating equation (GEE) analyses estimated the likelihood of DA on a given day as a function of alcohol use or heavy use (≥4 drinks per day for women, ≥5 drinks per day for men), as compared with nonuse. Results: Approximately 52% of men and 61% of women participants reported experiencing DA victimization ≥1 times during the past 6 months, and 45% of men and 55% of women reported perpetrating DA ≥1 times. For both men and women, DA perpetration was more likely on a drinking day as opposed to a nondrinking day (ORs = 1.70 and ORs = 1.69, respectively). DA victimization was also more likely on a drinking day as opposed to a nondrinking day for both men and women (ORs = 1.23 and ORs = 1.34, respectively). DA perpetration and DA victimization were both more likely on heavy drinking days as opposed to nondrinking days (2.04 and 2.03 for men's and women's perpetration, respectively, and 1.41 and 1.43 for men's and women's victimization, respectively). Conclusions: This study found that alcohol use was associated with increased risk for same day DA perpetration and victimization, for both male and female youth. We conclude that for youth who use alcohol, alcohol use is a potential risk factor for DA victimization and perpetration.  相似文献   
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In the context of economic and technological change in the late twentieth century, the World Bank's World Development Report 1995 combines the themes of labour and the global market, celebrating the triumph of the market in efficient labour-allocation worldwide. The World Bank's emphasis on boosting Africa's agricultural export capacity ignores the prevailing hostile conditions which African products encounter on the world market, and the current tendency towards agricultural labour displacement. `Labour flight', particularly of youth, signals African farmers' own disenchantment with farming under present liberalised market conditions. The narrowness of the W orld Bank's policy vision for Africa avoids the social and political implications of rural labour displacement as well as the need for human-capital investment in rural areas. This article argues that the alternative to human-capital investment now may be war and expensive disaster-relief for decades to come.  相似文献   
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