Priya conducted a study investigating the relationship between perceived social support and adherence to rehabilitation exercises among patients recovering from sports injuries. She used a self-selected sample of 20 participants recruited from a single local physiotherapy clinic and relied on self-report diaries to measure adherence.
Explain one improvement that Priya could make to her investigation.
57 exam-style questions on Edexcel A Level Psychology Research methods and skills, covering Research methods and skills. Each one has a worked solution and a mark scheme showing where the marks go.