When conducting research using a questionnaire, a pilot study is often carried out. This is a small-scale trial run of the main investigation before the actual data collection begins.
Suggest two reasons why Dr. Aris and Farah should carry out a pilot study before distributing their questionnaire on prosocial behavior.
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.