RT Article T1 Developmental Patterns of Substance Use by Gender and Their Relation to Individual, Parental, and Peer Factors JF Criminal justice and behavior VO 44 IS 11 SP 1413 OP 1443 A1 Lee, Yeungjeom A1 Kim, Jihoon A2 Kim, Jihoon LA English YR 2017 UL https://krimdok.uni-tuebingen.de/Record/1701020599 AB The current study aims to explore developmental pathways of substance use by gender. The influences of various predictors of gendered trajectories of substance use are also assessed. We draw on data from five waves (age 14-18 years old) of Korean Youth Panel Survey (KYPS). Semiparametric group-based models are estimated to identify heterogeneity in substance use for males and females. Multinomial logistic regression analyses are conducted to examine the association between substance use and predictors. Four alcohol use and tobacco use trajectory groups were identified for males and females. A notable difference between genders is that, unlike females, male substance use trajectories do not show a decreasing pattern. Regarding predictors of trajectory group membership, results indicate mixed findings between males and females. K1 Substance use K1 Developmental trajectories K1 Gender K1 Risk factors K1 Protective factors DO 10.1177/0093854817717291