Reliability 0.0 / 5 ? PsychologyResearch methods and techniquesA2/A-levelWJEC Created by: Leah-jenksCreated on: 05-06-19 16:19 What is internal reliability? The extent to which something is consistent within itself 1 of 5 What is a way of assessing internal reliability? Split-Half Method 2 of 5 What is external reliability? The extent to which a measure of an object is the same if it was measured again by the same thing. Eg, two rules should give the same measurements 3 of 5 What are ways of assessing external reliability? Test-Retest and Inter-rater 4 of 5 What are ways of improving reliability? Using a pilot study, taking more than one measurement and calculating an average, using standardised procedures 5 of 5
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