A psychologist pays each adult £15 before they begin a questionnaire about experiences that made them feel embarrassed. At the outset, the adults are told that they may leave the study whenever they wish.
Explain one weakness of using the right to withdraw as the main protection for these participants.
182 exam-style questions on OCR GCSE Psychology 7.1 Planning Research, covering 7.1.1 Hypotheses, 7.1.2 Variables, 7.1.3 Experimental Designs, 7.1.4 Populations and Sampling, 7.1.5 Ethical issues, and 7.1.6 Dealing with ethical issues and BPS Code. Each one has a worked solution and a mark scheme showing where the marks go.