With reference to Experiment 1 of Loftus and Palmer’s (1974) research on reconstructive memory, explain one way in which the researchers managed to establish high internal validity within their laboratory procedure.
163 exam-style questions on OCR A Level Psychology Memory, covering Loftus and Palmer (1974): Eyewitness testimony and Grant et al. (1998): Context-dependent memory. Each one has a worked solution and a mark scheme showing where the marks go.