Background: Research on Marginalization-related Diminished Returns (MDRs) has shown higher than expected substance use (tobacco and alcohol use) in middle-class Hispanic and Black youth and adults. In theory, some of ...Background: Research on Marginalization-related Diminished Returns (MDRs) has shown higher than expected substance use (tobacco and alcohol use) in middle-class Hispanic and Black youth and adults. In theory, some of this more than expected risk might be due to the high substance use problem of their social networks. Objectives: To better understand the role of social networks as an explanatory mechanism behind higher than expected substance use among middle-class Hispanic and Black youth, this study tested MDRs of parental educational attainment on substance use involvement of biological relatives in Hispanic and Black middle-class youth. We compared ethnic groups for effects of parental educational attainment on substance use involvement of biological relatives among American youth. Methods: The current longitudinal study used waves 1 and wave 4 data of the Population Assessment of Tobacco and Health-Adolescents (PATH;2013-2018) study. The sample included 4264 nationally representative American youth who were followed for 4 years. The independent variable was parental educational attainment. The dependent variable was substance use involvement of biological relatives. Age, gender, and marital status of the family were the covariates. Ethnicity was the moderator. Linear regression was used to analyze the data. Results: Parental educational attainment was inversely associated with substance use involvement of biological relatives in the pooled sample (OR = 1.36, 95% CI = 1.13 - 1.63 for high school graduation and OR = 0.65, 95% CI = 0.53 - 0.80 for college graduation). Hispanic ethnicity showed statistically significant interactions with parental educational attainment (OR = 2.26, 95% CI = 1.49 - 3.44 for high school graduation and OR = 2.98, 95% CI = 1.80 - 4.93 for college graduation), suggesting that the protective effect of parental educational attainment against substance use involvement of biological relatives is smaller for Hispanic youth than for non-Hispanic youth. Conclusions: While high parental educational attainment reduces substance use involvement of biological relatives, this protective effect is weaker for Hispanic than non-Hispanic youth. That means, substance use involvement of biological relatives is still high in middle-class Hispanic youth, which increases their risk of substance use. Future research should explore societal and contextual factors that cause MDRs of parental educational attainment on substance use of middle-class Hispanic families.展开更多
Minority language literacy is an important issue in national education policy for any multi-nationality country.China sticks to the policy of safeguarding the rights and interests of ethnic minority groups to use thei...Minority language literacy is an important issue in national education policy for any multi-nationality country.China sticks to the policy of safeguarding the rights and interests of ethnic minority groups to use their own languages and writing systems.In education,considering communications among different nationalities and the development of minority ethnic groups,a bilingual education policy is being implemented by insisting on teaching students in their own ethnic languages;when the mastery of their own languages has been achieved,bilingual teaching will be employed.There are three types of bilingual teaching for minority ethnic groups:teaching in their own languages,with Mandarin Chinese added;teaching in Mandarin Chinese,with minority languages added;teaching both in Mandarin Chinese and in minority languages.The biggest problems to be solved in implementing bilingual education in ethnic minority regions are the editing of language textbooks and supporting materials for minority ethnic groups and the training of ethnic minority teachers.展开更多
文摘Background: Research on Marginalization-related Diminished Returns (MDRs) has shown higher than expected substance use (tobacco and alcohol use) in middle-class Hispanic and Black youth and adults. In theory, some of this more than expected risk might be due to the high substance use problem of their social networks. Objectives: To better understand the role of social networks as an explanatory mechanism behind higher than expected substance use among middle-class Hispanic and Black youth, this study tested MDRs of parental educational attainment on substance use involvement of biological relatives in Hispanic and Black middle-class youth. We compared ethnic groups for effects of parental educational attainment on substance use involvement of biological relatives among American youth. Methods: The current longitudinal study used waves 1 and wave 4 data of the Population Assessment of Tobacco and Health-Adolescents (PATH;2013-2018) study. The sample included 4264 nationally representative American youth who were followed for 4 years. The independent variable was parental educational attainment. The dependent variable was substance use involvement of biological relatives. Age, gender, and marital status of the family were the covariates. Ethnicity was the moderator. Linear regression was used to analyze the data. Results: Parental educational attainment was inversely associated with substance use involvement of biological relatives in the pooled sample (OR = 1.36, 95% CI = 1.13 - 1.63 for high school graduation and OR = 0.65, 95% CI = 0.53 - 0.80 for college graduation). Hispanic ethnicity showed statistically significant interactions with parental educational attainment (OR = 2.26, 95% CI = 1.49 - 3.44 for high school graduation and OR = 2.98, 95% CI = 1.80 - 4.93 for college graduation), suggesting that the protective effect of parental educational attainment against substance use involvement of biological relatives is smaller for Hispanic youth than for non-Hispanic youth. Conclusions: While high parental educational attainment reduces substance use involvement of biological relatives, this protective effect is weaker for Hispanic than non-Hispanic youth. That means, substance use involvement of biological relatives is still high in middle-class Hispanic youth, which increases their risk of substance use. Future research should explore societal and contextual factors that cause MDRs of parental educational attainment on substance use of middle-class Hispanic families.
基金This study is funded by 2010 National Science Education Programs(No.ADA100008).The author is grateful for the translation by Dr.Yao Zhenjun.
文摘Minority language literacy is an important issue in national education policy for any multi-nationality country.China sticks to the policy of safeguarding the rights and interests of ethnic minority groups to use their own languages and writing systems.In education,considering communications among different nationalities and the development of minority ethnic groups,a bilingual education policy is being implemented by insisting on teaching students in their own ethnic languages;when the mastery of their own languages has been achieved,bilingual teaching will be employed.There are three types of bilingual teaching for minority ethnic groups:teaching in their own languages,with Mandarin Chinese added;teaching in Mandarin Chinese,with minority languages added;teaching both in Mandarin Chinese and in minority languages.The biggest problems to be solved in implementing bilingual education in ethnic minority regions are the editing of language textbooks and supporting materials for minority ethnic groups and the training of ethnic minority teachers.
