Chapter 6 Reliability

- using a sample "more varied" than the target audience of the test leading to an "overestimation" of the actual reliability. Types of Reliability Analysis - Using Two Sets of Scores. 1. Test-Retest Reliability - the same group takes the same test at two times (1 & 2), the two sets of scores are correlated using Pearson's r (means and SD ... ................
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