Researchers evaluating the K•ABC intelligence test calculated the correlation between odd-numbered items in a subtest and even-numbered items. They were trying to determine
A) split-half reliability
B) test-retest reliability
C) criterion validity
D) face validity

Question

Quizplus · Accepted Answer

Calculating the correlation between odd-numbered items and even-numbered items is a common method for determining split-half reliability, which assesses the internal consistency of a test by comparing scores from different halves of the test. Option B) test-retest reliability involves administering the same test to the same individuals at different points in time and evaluating the correlation between scores. Option C) criterion validity is concerned with how well a test predicts performance on a particular outcome or behavior, while option D) face validity refers to whether a test appears to measure what it is intended to measure.

Researchers Evaluating the K•ABC Intelligence Test Calculated the Correlation Between