A psychologist investigates whether the type of play activity affects children's later sharing. Each child spends five minutes either playing a cooperative board game with another child or completing an individual puzzle alone. The child then takes part in a ten-minute free-play session with another child and four toys.
State an operationalised alternative hypothesis for the psychologist's investigation.
182 exam-style questions on OCR GCSE Psychology 7.1 Planning Research, covering 7.1.1 Hypotheses, 7.1.2 Variables, 7.1.3 Experimental Designs, 7.1.4 Populations and Sampling, 7.1.5 Ethical issues, and 7.1.6 Dealing with ethical issues and BPS Code. Each one has a worked solution and a mark scheme showing where the marks go.