This topic is included across all AS and A-level Papers for Edexcel Psychology.
Videos
- Psychological Research
- Reliability and Validity
- Null Hypothesis, p-Value, Statistical Significance, Type 1 Error and Type 2 Error
- Experimental Investigation Design
- Peer Review
- Types of Data: Nominal, Ordinal, Interval/Ratio
- Experiments, Observational Studies, and Drawing Conclusions
- Research Methods Ethics
- Modern Ways of Studying the Brain
- Research Methods – Choosing Inferential Statistics
