RELIABILITY

TYPE

• Test-Retest

(over time)

• Alternate Form

( between similar items)

• Split Half

(between similar items)

• Inter-rater

( between evaluators)

DESCRIPTION

• Compares scores obtained on 2 administrations of test

• Compares scores from 2 forms of same test

• Compares 2 halves of same test

• Compares direct observation of 2 observers

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