Describe how you collected and recorded data in the practical investigation you conducted for learning theories (e.g., an observational study of role models or reinforcement), with specific reference to your sampling method and how you ensured reliability.
Practise Edexcel A Level Psychology Research methods and skills with exam-style questions for A Level Psychology. 657 questions covering Research methods and skills, matched to the Edexcel A Level Psychology (9PS0) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.
