A dental clinic manager wants to investigate whether diffusing different essential oils in the waiting room affects patients' anxiety levels before their appointments. The manager designs an experiment comparing two conditions: a waiting room diffused with lavender essential oil versus one diffused with peppermint essential oil.
Outline one way the clinic manager could obtain qualitative data in this study.
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.