RT Article T1 Differences between conduct disordered and normal control children in their tendencies to escalate or neutralize when interacting with normal peers JF Child psychiatry & human development VO 26 IS 1 SP 29 OP 41 A1 Matthys, W. LA English YR 1995 UL https://krimdok.uni-tuebingen.de/Record/1639947612 K1 Kinder K1 Verhaltensstörung