From Blakemore and Cooper's (1970) study into the impact of early visual experience: Explain one reason why the researchers who observed the kittens' behavioral reactions were not told which visual environment (horizontal or vertical stripes) the kittens had been reared in.
49 exam-style questions on OCR A Level Psychology Brain plasticity, covering Blakemore and Cooper (1970): Impact of early visual experience and Maguire et al. (2000): Taxi drivers. Each one has a worked solution and a mark scheme showing where the marks go.