Dr. Kovac conducted an investigation to determine whether a hydrotherapy-focused rehabilitation program was more effective for injured athletes than a traditional strength-focused program. Participants signed up after seeing a flyer in a sports physiotherapy clinic.
The participants were assigned to one of two conditions:
After 12 weeks, Dr. Kovac asked each participant's physiotherapist to classify their recovery status as: 'Fully Recovered', 'Partially Recovered', or 'Not Recovered'.
State one reason why Dr. Kovac used a chi-squared test of association to analyse the data.
638 exam-style questions on Edexcel A Level Psychology Methods. Each one has a worked solution and a mark scheme showing where the marks go.