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Williams TO, Fall AM, Eaves RC, Woods-Groves S. The Reliability of Scores for the Draw-A-Person Intellectual Ability Test for Children, Adolescents, and Adults. JOURNAL OF PSYCHOEDUCATIONAL ASSESSMENT 2016. [DOI: 10.1177/0734282905285249] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The reliability of scores for the Draw-A-Person Intellectual Ability Test for Children, Adolescents, and Adults is examined with a sample of 110 college students from two universities in the southeast. The alpha coefficient for the total sample and the interscorer and intrascorer reliability for a subset of 31 students are analyzed. The alpha coefficient for the 23 items for the total sample was .82. The correlation coefficient for IQ is .83 for interscorer reliability and .92 for intrascorer reliability. Results are consistent with those reported by the test authors.
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