Examlex
Simplify: -7(9a)
Test-retest Reliability
The consistency of a measure or test over time, assessed by administering the test to the same participants at two different points in time.
Internal Consistency
A measure of the reliability of a psychological test or survey, reflecting the extent to which all parts of the test contribute to the same construct.
Validity
The extent to which a concept, conclusion, or measurement is well-founded and likely corresponds accurately to the real world.
Smoking Cessation
The process of discontinuing tobacco smoking, which can significantly reduce risks of smoking-related diseases.
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