Eighty participants were recruited and then randomly allocated into two separate groups. In the first condition, participants completed a reading comprehension task in a silent room. In the second condition, participants completed the same reading comprehension task in a room with distracting background noise.
Name and briefly describe the experimental design used 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.