Examlex
If a woman inserts the cervical cap and leaves it in place more than 48 hours, she increases her risk of
Operational Definition
Definition of a concept that specifies the method used to measure or manipulate the concept.
Reactive Validity
The extent to which the act of measuring influences the measurement or behavior being observed.
Construct Validity
Construct validity is the extent to which a test measures what it claims to be measuring, reflecting the accuracy of an operationalization of a theoretical construct.
Split-half Reliability
This is a measure of consistency where a test is divided into two parts, and the scores from each half are compared to evaluate the test's reliability.
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