A developmental psychologist wants to investigate collaborative problem-solving behaviours (such as sharing materials, offering verbal encouragement, and turn-taking) among primary school children during a group science activity using a structured observation method. The researcher plans to observe the children in a classroom every 4 minutes during a 45-minute lesson.
Explain what inter-rater reliability would refer to 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.