Cooperation based on mutual investments can occur between unrelated individuals when they are engaged in repeated interactions. Individuals then need to use a conditional strategy to deter their inter
The Project on Human Development in Chicago Neighborhoods (PHDCN) was a large-scale, interdisciplinary study of how families, schools, and neighborhoods affect child and adolescent development. One co
Note: ARCs = alcohol-related consequences; Quantity = total number of standard drinks during the 30-day period; for Gender, male was coded 0 and female was coded 1; for Social anxiety, low to mode
