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11.
Patterns of multiple drug use in high school   总被引:3,自引:0,他引:3  
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Extent and sources of inconsistency in self-reported cigarette smoking between self-administered school surveys and household interviews was examined in two longitudinal multiethnic adolescent samples, the urban Transition to Nicotine Dependence in Adolescence (TND) (N = 832) and the National Longitudinal Study of Adolescent Health (Add Health) (N = 4,414). Inconsistency was defined as a positive report of smoking in school followed by a negative report in the household. Smoking questions were ascertained with paper-and-pencil instruments (PAPI-SAQ) in school in both studies, and computer-assisted personal interviewing (CAPI) in TND but audio computer-assisted self-interviewing (ACASI) in Add Health in the household. In TND, 23.5 percent of youths who reported smoking lifetime and 20.4 percent of those who reported smoking the last 12 months in the school survey reported in the household never having smoked; in Add Health, the latter was 8.6 percent. Logistic regressions identified five common correlates of inconsistency across the two studies: younger age, ethnic minority status, lesser involvement in deviant activities, having nonsmoking parents and friends. In TND, interviewing of youth and parent by the same interviewer increased inconsistent reporting. Matching the definition of inconsistent reporting and the age, gender and race/ethnic distributions of TND on an urban Add Health subsample reduced the predicted rate of inconsistency in TND. The estimated bias attributable to CAPI compared with ACASI methodology did not reach significance in the aggregated matched samples suggesting that irrespective of administration mode, household interviews decrease reporting of smoking, especially among younger, minority and more conventional youths embedded in a social network of nonsmokers.  相似文献   
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This article examines how temporary U.S. labor migration by family members and by students affects the educational aspirations and performance of those same students growing up in Mexican migrant communities. Labor migration affects these children in two ways. First it brings remitted U.S. earnings into the household which allows parents to provide more education for their children and reduce the need for children's labor. Higher incomes are also associated with numerous factors that improve the general well‐being of children, as reflected in various indicators including higher school grades. Labor migration also has negative impacts on children. In addition to family stress and behavioral problems with adolescents due to parental and sibling absence, migration provides an example of an alternative route to economic mobility. Children growing up in migrant households have access to information and social networks that reduce their likelihood of migration failure should they choose this alternative to the Mexican labor market. We analyze a unique data set from a stratified random sample of 7600 grammar, junior high, and high school‐level students in a state capital, a large town, and 25 rural communities in a Mexican migrant‐sending state. We find that high levels of U.S. migration are associated with lower aspirations to attend a university at all academic levels. We find, however, a positive relationship between U.S. migration and grades. We conclude that while U.S. migration provides financial benefits that allow children to continue schooling and perform well, it may also reduce the motivation to attain above‐average years of schooling.  相似文献   
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