A researcher is evaluating the negotiation skills of corporate employees during a roleplay exercise involving a salary dispute. The researcher rates the frequency of active listening techniques (such as paraphrasing and verbal nods) used by each employee as a measure of their collaborative aptitude.
Briefly explain how investigator effects might occur in this study.
Practise AQA A Level Psychology Scientific processes with exam-style questions for A Level Psychology. 100 questions, matched to the AQA A Level Psychology (7182) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.