In Piliavin et al.’s (1969) subway Samaritan study on bystander behaviour, several situational and independent variables were observed or manipulated.
Describe how two of these variables were operationalised in the study.
105 exam-style questions on OCR A Level Psychology Responses to people in need, covering Piliavin et al. (1969): Subway Samaritan and Levine et al. (2001): Cross-cultural altruism. Each one has a worked solution and a mark scheme showing where the marks go.