Dr. Cavanaugh creates an assessment to examine the relationship between the trait of hardiness and senior citizens' compliance with medication regimes. A reviewer finds, however, that scores on the even-numbered items of the hardiness measure do not correlate with scores on the odd-numbered items. Dr. Cavanaugh's hardiness assessment may lack _____ reliability.

Question

Quizplus · Accepted Answer

Split-half reliability assesses the consistency of scores across different halves of the same test. If scores on even-numbered items do not correlate with scores on odd-numbered items, it suggests that the test items are not measuring the same construct or trait consistently. Therefore, the test lacks split-half reliability.

Dr Cavanaugh Creates an Assessment to Examine the Relationship Between