In the Subway Samaritan study by Piliavin et al. (1969), observers recorded the latency of the response (the time elapsed in seconds between the victim collapsing and the first passenger offering assistance). What level of measurement is this quantitative data?
Nominal
Ordinal
Interval
Ratio
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.