Reliability

Description

Flashcards on Reliability, created by Ellen Knight on 17/05/2017.
Ellen Knight
Flashcards by Ellen Knight, updated more than 1 year ago
Ellen Knight
Created by Ellen Knight over 7 years ago
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Resource summary

Question Answer
External Reliability The extent to which a test score varies from one time to another
Inter-rater Reliability Two observers consistently rate or observe the same behaviour and the two sets of ratings are correlated
Split-Half Reliability Testing one half of the questions, gaining a score and doing the same with the other half of the questions
Test-Retest Reliability Testing an experiment again and seeing of the same results are achieved
Internal Reliability The consistency of the results of a test across items within that test
Face Validity
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