Groupwork with preadolescents: theory and practice.
D000184:Acting Out; D000342:Affective Symptoms / Q000517:prevention & control; D002648:Child; D006801:Humans; D007398:Interpersonal Relations; D010379:Peer Group; D011369:Professional-Patient Relations; D011615:Psychotherapy, Group / Q000379:methods*; D012917:Social Adjustment; D013315:Stress, Psychological / Q000150:complications