2.4.2 Qs 1-3 & 5

The stability of test scores is called

Consistency

Correct Incorrect Correct answer

Reliability

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Validity

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What is meant by reliability in the context of testing?

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Complete the following sentences:

A reliability coefficient reflects the Fill in the blank 1 of 6 of scores over time.

Reliability coefficients range from Fill in the blank 2 of 6 to Fill in the blank 3 of 6 .

When making decisions about reliability, we want the coefficient to be at least Fill in the blank 4 of 6 .

The symbol used for reliability is Fill in the blank 5 of 6 .

The lower the error variance the Fill in the blank 6 of 6 the reliability.

Which type of reliability is designed to control for error due to time?

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What would you look for in a test to ensure test retest reliability?

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