Why are reliability and validity important for assessment? how are content validity and criterion-related validity used to establish construct validity? support your position.

They help in the determination of the appropriateness and meaningfulness of the assessment

Step-by-step explanation:

The content validity helps to ascertain if the facets of the constructs are covered in the construct while criterion-related validity helps to determine how one of the construct predict the outcome of another measure in the outcome.

suppose we are measuring sleep, if the test does measure sleep then we say the test has a content validity. in other word, when a student takes a GRE, we can say we have a criterion related validity because GRE is a good predictor of student's performance in Graduate school.

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step-by-step explanation: