Dr. Ibrahim conducted an investigation in criminological psychology, exploring whether there is a relationship between the presence of a weapon during a simulated crime (classified as 'weapon present' or 'weapon absent') and the accuracy of eyewitness recall (classified as 'accurate recall' or 'inaccurate recall').
State three reasons why Dr. Ibrahim would use the Chi-Square test of association to analyze his data.
51 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.