Which of the following is associated with the term 'investigator effects'?
Physical or behavioural cues from the researcher that influence how participants respond
The personality traits that participants expect the researcher to have
Statistical distortions caused by selecting an unrepresentative sample
The pressure participants feel to conform to social norms during an interview
644 exam-style questions on OCR A Level Psychology Research methods and techniques. Each one has a worked solution and a mark scheme showing where the marks go.