PSYC 20 - Introduction to Social Psychology Degree Applicable, CSU, UC, IGETC, C_ID# PSY 170 Prerequisite: ENGL 1A or ENGL 1AH or ENGL 1AM or AMLA 1A Influence of social factors on human thought, feelings and behavior. Topics include: aggression, prejudice and stereotypes, interpersonal attraction, attitudes and attitude change, conformity and obedience, group dynamics, gender roles, cultural norms, person perception, and social cognition and perception.