A cognitive psychologist wants to investigate the exact millisecond-by-millisecond timeline of the brain's response to an unexpected visual stimulus, such as a flashing red light.
Describe how the researcher could use event-related potentials (ERPs) to investigate brain activity in this study.
82 exam-style questions on Edexcel A Level Psychology Research methods and skills, covering Research methods and skills. Each one has a worked solution and a mark scheme showing where the marks go.