RT Book T1 Altruism and androgyny: the effects of sex roles on diffusion of reponsibility in bystander intervention A1 Senneker, Phyllis J. LA English PP Ann Arbor, Mich. PB Univ. Microfilms International YR 1980 UL https://krimdok.uni-tuebingen.de/Record/1092822615 K1 Hochschulschrift K1 Geschlechterrolle : Altruismus : Androgynie : Psychologie