Childhood drinking and depressive symptom level predict harmful personality change

Area of Science:

• Developmental Psychology
• Adolescent Behavior
• Personality Science

Background:

• Personality traits are generally stable but can change during youth, impacting future behaviors.
• Urgency, the tendency to act impulsively during heightened emotion, is a key personality trait.
• Understanding personality change in youth is crucial for predicting life outcomes.

Purpose of the Study:

• To investigate predictors of increased urgency in early adolescence.
• To examine the longitudinal relationship between early childhood behaviors, adolescent urgency, and later maladaptive behaviors.
• To explore potential mechanisms underlying personality change in youth.

Main Methods:

• Longitudinal study tracking children from elementary school through high school.
• Statistical analysis of childhood alcohol consumption and depressive symptoms as predictors.
• Assessment of urgency levels in early adolescence and subsequent maladaptive behaviors.

Main Results:

• Alcohol consumption and depressive symptoms in 5th grade predicted increased urgency 18 months later.
• Increased urgency in early adolescence predicted a wide range of maladaptive behaviors by the first year of high school.
• Findings align with established personality and urgency change theories.

Conclusions:

• Early childhood behaviors like drinking and depression can forecast personality shifts in adolescence.
• Adolescent urgency acts as a mediator linking early behaviors to later maladaptive outcomes.
• Further research is needed to clarify the precise mechanisms driving these personality changes.