Suppose You Were Trying to Estimate the Reliability of a Whole

question 33

Multiple Choice

Suppose you were trying to estimate the reliability of a whole test on the basis of the correlation between scores on the two halves of the test. In order to correct for using scores based on the halves, you might use the

• A)KR 20.
• B)alpha method.
• C)Spearman-Brown formula.
• D)split half method.

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Definitions:

Brachial Vein

A vein that accompanies the brachial artery and drains blood from the lower arm and the hand.

Draining Blood

The process of removing blood from a body part or organ, often for medical treatment or analysis.

Capillary Exchange

The process of exchange of water, nutrients, and waste materials between blood and tissues through capillary walls.

Exocytosis

Elimination of material from a cell through the formation of vacuoles.