TY - GEN AU - Stocker-Kreichgauer, Gisela TI - Attitude change as a function of the observation of vicarious reinforcement and friendliness/hostility in a debate KW - Psicologia Social KW - 3000 - Psicologia Social UR - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/s1.htm ER -