Key terms

Key terms The following are terms that you looked at in AS you will need to hang on to them for A2. Psya4 requires you to look at research methods into a little bit more detail. We look at operationalising these key terms over the term. Root Term Terms Definition PSYA1 Terms Aim Hypothesis Experimental, Alternative (any hypothesis other than the null) A general statement about the purpose of an experiment A precise testable statement about the expected outcome of an investigation Predicts the