Reliability and Validity 0.0 / 5 ? PsychologyResearch methods and techniquesA2/A-levelWJEC Created by: Leah-jenksCreated on: 08-04-19 10:45 What is internal reliability? The extent to which something is consistent within itself 1 of 9 What is external reliability? The extent to which one measure of an object varies from another 2 of 9 What is internal validity? The extent to which something measures what is sets out to measure 3 of 9 What is external validity? The extent to which the results can be generalised 4 of 9 What method of assessing validity involves only participants being unaware of the condition they are in? Single Blind 5 of 9 What method of assessing validity involves both the researcher and participants being unaware of the condition the participants are in? Double blind 6 of 9 Does the Split Half Method test internal or external reliability? Internal 7 of 9 Does the Inter-rater method test internal or external reliability? External 8 of 9 Does the test-retest method test internal or external reliability? External 9 of 9
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