A researcher wanted to investigate helping behavior in public places. They conducted a naturalistic observation at a busy municipal train station during morning rush hour. The researcher stood near a ticket kiosk and recorded whether passing commuters stopped to help an actor who 'accidentally' dropped a large folder of documents.
Outline two ways in which the naturalistic observation method used in this study could affect the validity of the data collected.
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.