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New Course
Concept
Test-Retest Reliability
Test-retest reliability
measures the
consistency of a test
or measurement over time, indicating the
stability of the results
when the same test is administered to the same subjects under
similar conditions
on
two different occasions
. High
Test-retest reliability
suggests that the test produces
stable and consistent results
, which is crucial for ensuring the
validity of longitudinal studies
and
repeated measures designs
.
Relevant Degrees
Psychology 60%
Probability and Statistics 40%
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