Research on Gene–Environment Interplay Over Time in Diverse Populations to Inform Public Health Initiatives

Differences in individual genetic predisposition are associated with adaptive and maladaptive behavior. Also, the interplay between genetic predisposition and one's social and contextual environments can work together to influence behavior. This gene–environment interplay can change across development and vary across different racial and ethnic populations. Genetically informed developmental research in diverse populations can enhance understanding of the etiology, risk, and prevention of public health issues. Advancing and translating this research can help identify social and contextual risk factors, as well as protective mechanisms, during specific developmental periods and across diverse populations. This approach can inform public health strategies in promoting health behaviors.