RT Article T1 Changing sex roles, lifestyles and attitudes in an urban society JF The social world of adolescents SP 265 OP 275 A1 King, Alan LA English YR 1989 UL https://krimdok.uni-tuebingen.de/Record/1474377270 SN 311011996X K1 Lebensstile K1 Heranwachsende K1 Jugendforschung K1 Kanada K1 Geschlechtsrollen