Close friendship and imaginary companions in adolescence.
Seiffge-Krenke
I
I
Department of Psychology, University of Bonn, Germany.
D000293:Adolescent; D000294:Adolescent Behavior; D005260:Female; D006801:Humans; D007092:Imagination; D007398:Interpersonal Relations; D008297:Male; D009769:Object Attachment; D000297:Psychology, Adolescent