A psychologist is investigating how sleep quality changes during final exams among university undergraduates. They decide to use a questionnaire with closed questions (such as rating scales and multiple-choice options) to collect self-report data.
Explain one limitation of using questionnaires with closed questions in this psychological investigation.
38 exam-style questions on AQA A Level Psychology Self-report techniques. Each one has a worked solution and a mark scheme showing where the marks go.