Counseling Psychology Commons^™

A Randomized Trial To Evaluate The Course Of Effects Of A Program To Prevent Adolescent Depressive Symptoms Over 12 Months., Patrick Pössel, Jill L. Adelson, Martin Hautzinger

Faculty Scholarship

Although few prevention studies have been designed to investigate the course of prevention effects over time, it seems that the effects on depressive symptoms increase from post-intervention to 6-month follow-up but then decrease with longer lags to follow-up. Furthermore, previous prevention studies have found differential intervention effects for boys and girls without testing possible explanations for this effect. The present randomized control group study with 301 8th-grade students examined the effects of a depression prevention program from baseline until 12-month follow-up. As expected, while positive intervention effects were found on girls’ depressive symptoms, no such effects were found on boys’ …