Heather L. Brittain

The secondary school transition as a turning point for internalizing symptoms: Trajectories, correlates, and early adulthood outcomes.

Internalizing disorders are the most common adolescent mental disorders. Using complementary variable-centered and person-centered approaches, we examined whether internalizing symptoms across eight years of adolescence (Grades 5-12) followed a continuous developmental trend or were disrupted by the transition to secon...