The role of stressful life events in the development of depressive symptoms in adolescence - a longitudinal community study

Depressive symptoms were measured in a cohort of community-based adolescents (n = 163) at two time-points, with 1 year intervening. At Time 2, participants also answered a scale about past-year stressful life events. Depressive symptoms increased from Time 1 to Time 2, the effect being stronger for girls than for boys. Depressive symptoms were significantly correlated with concurrent measures of recent stressful life events, but this relationship disappeared after controlling for previous depressive symptoms. Rather, previous level of depressive symptoms predicted stressful life events. This demonstrates that a unidirectional model of stressful life events as the cause of depressive symptoms in adolescents is too simplistic. (C) 2003 The Association for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.