The current study used a longitudinal design to investigate age-related changes in the magnitude of peer and parent influences on adolescent cigarette smoking. Both peer and parent influences were significant predictors of subsequent transitions to higher levels of smoking. However, unlike previous cross-sectional research, the magnitude of peer and parent influences did not significantly vary across the 6th- to 11th-grade levels. Additional analyses were undertaken to explore possible explanations for the differences between results produced by cross-sectional and longitudinal approaches. Implications for the study of transitions across the life span are discussed.
ASJC Scopus subject areas
- Developmental and Educational Psychology
- Life-span and Life-course Studies