What Is a Correlation?
What Is a Correlation?
A correlation investigates whether two measured variables tend to change together. Each participant provides a pair of scores, and the researcher examines the pattern across all the pairs.
Step-by-step lessons on Edexcel GCSE Psychology 11.1.14 Correlation. Each one builds up to exam-style questions. Start with the more concrete compulsory topics like memory and development before tackling evaluation-heavy optional topics and research methods.