CHILD DEVELOPMENT PEDAGOGY

Detailed explanation-1: -Reliability and validity Reliability is the degree to which an assessment tool produces stable and consistent results. Validity refers to how well a test measures what it is purported to measure.

Detailed explanation-2: -As stated above, reliability is concerned with the extent to which an experiment, test, or measurement procedure yields consistent results on repeated trials.

Detailed explanation-3: -Reliability refers to the extent to which a test does which of the following? Produces a consistent, reproducible measure of performance.

Detailed explanation-4: -Test-retest reliability measures the consistency of results when you repeat the same test on the same sample at a different point in time. You use it when you are measuring something that you expect to stay constant in your sample.

Detailed explanation-5: -Reliability refers to the consistency of a measure. 1 A test is considered reliable if we get the same result repeatedly. For example, if a test is designed to measure a trait (such as introversion), then each time the test is administered to a subject, the results should be approximately the same.