A psychologist wants to compare how many of 10 locations adults reach correctly when following written directions and when following spoken directions. She wants to use a repeated measures design.
Which procedure would give this study a repeated measures design?
One group follows the written directions and a different group follows the spoken directions.
Every adult hears identical instructions, read word for word from the same script.
The same adults follow the written directions on one day and the spoken directions on another day.
Each adult follows the written directions twice, with a week between the two attempts.
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.