The Moderating Role of Parental Monitoring on the Influence of Peer Pro-Drug Norms on Alcohol and Cigarette Use Among Adolescents in Mexico

The State of Norm-Based Antismoking Research: Conceptual Frameworks, Research Designs, and Implications for Interventions

This synthesis review examined 189 qualified studies on norms and smoking in terms of conceptual frameworks, types of social norms, research designs, dependent variables, independent variables and covariates, and findings related to norms. Results show that 7.9% were experimental, and the remaining were cross-sectional. By far, the reasoned action approach (RAA) was the most-cited theory, but RAA was not used to guide experimental designs. The social norms approach, norm focus theory, social cognitive theory guided the intervention experiments. Harmful norms were more frequently examined than healthful norms. Pro-smoking norms positively predicted smoking intentions and behaviors, whereas antismoking norms positively predicted antismoking intentions and behaviors. The over-application of RAA in cross-sectional antismoking research has yielded repetitive findings. Norm-based experiments can adopt other theoretical perspectives to offer insights into antismoking interventions. The RAA constructs are still applicable and can be integrated into intervention designs.

Perceived ethnic discrimination, ethnic-racial socialization, and substance use among ethnic minority adolescents

Perceived discrimination is a significant problem among ethnic minority adolescents and has been consistently linked to negative outcomes, including substance use, although few studies examine this relation with more than one time point. The present study adds to the literature by examining whether ethnic-racial socialization moderates the effects of perceived discrimination at time 1 on recent substance use six months later in a sample of ethnic minority, public high school students in Southern California. The results from analyses of survey data showed that perceived discrimination did not predict the likelihood of the outcomes, and they suggest that discrimination based on attributes other than ethnicity, such as immigration or documentation status, may be operating in the sample. Future research should simultaneously analyze effects of discrimination by type of attribute as well as level (e.g., intragroup, intergroup, and structural). With regard to ethnic-racial socialization in the multivariate models, cultural socialization was negatively related to the likelihood of the outcomes. Preparation for bias was positively related to the likelihood of the outcomes. Promotion of mistrust was not statistically significantly related to the likelihood of the outcomes. Although the socialization variables did not moderate the effect of perceived discrimination, they were clearly related to substance use in multiple ways, suggesting that future research continue to distinguish the effects of socialization by type to better understand how they can be addressed to optimize youth outcomes.

The influence of perceived parenting on substance initiation among Mexican children

Parents shape their children's behaviors and impact their developmental trajectories. Despite this, few studies have examined the potential relationship between child reported parenting factors and lifetime substance use and use intentions. The current study examined the potential impact of parenting factors (i.e., positive parenting, supervision, parental illicit substance use, substance-specific communication) on early substance use and intentions among Latinx children. Data for the present study utilized a representative sample of Mexican children (n = 52,171; 5th and 6th grades) who participated in a national survey on substance use. Children reported their demographics, lifetime substance use/intentions, and perceived parenting characteristic and practices. Child reported parental (i.e., individual or both parents) illicit substance use was associated with the largest increases in risk for reporting lifetime use of all substances examined. Higher levels of positive parenting were consistently associated with reductions in risk for reporting intentions for and use of all substances examined. Parent-child substance specific communication was not significantly related to child reported lifetime use or use intentions, with the exception of a minor decrease in the odds of reporting lifetime inhalant use. Supervision was associated with small to modest increase in risk. Substance use prevention efforts targeting Latinx populations may benefit from promoting positive parenting and direct supervision during childhood. Targeted prevention efforts may be needed for Latinx children exposed to parental illicit substance use, as they may be especially at risk for early substance initiation.