Mesman, J.

problem psychopathology internalizing child externalizing children behavior parent study depression externalizing problems anxiety pathway internalizing problems syndrome factor teacher development sample result family disorder chapter child-reported difference risk factors parenting childhood externalizing psychopathology model health child-reported depression scale variable sex differences score predictor preadolescent competence association intemalizing characteristic finding health problems extemalizing specificity family risk factors table preadolescence method temperament teacher-reported analyses 2-3 cicchetti school child characteristics adolescent verhulst research report psychology achenbach number diagnose journal oppositional informant group extemalizing problems aggression relation child psychopathology stress information symptom parent-reported time 3 correlation follow-up