RT Article T1 Witnessing violence among high school students in Thailand JF International journal of offender therapy and comparative criminology VO 58 IS 5 SP 567 OP 589 A1 Sherer, Penchan A2 Sherer, Moshe 1946- LA English YR 2014 UL https://krimdok.uni-tuebingen.de/Record/1522819738 K1 Violence K1 Peer violence K1 School violence DO 10.1177/0306624X13479565