title: Stability of scores for the Slosson Full-Range Intelligence Test.
abstract: The test-retest stability of the Slosson Full-Range Intelligence Test by Algozzine, Eaves, Mann, and Vance was investigated with test scores from a sample of 103 students. With a mean interval of 13.7 mo. and different examiners for each of the two test administrations, the test-retest reliability coefficients for the Full-Range IQ, Verbal Reasoning, Abstract Reasoning, Quantitative Reasoning, and Memory were .93, .85, .80, .80, and .83, respectively. Mean differences from the test-retest scores were not statistically significantly different for any of the scales. Results suggest that Slosson scores are stable over time even when different examiners administer the test.
authors.affiliation: Department of Teaching and Learning, Virginia Polytechnic Institute and State University, Blacksburg, VA 24061, USA. thwilli1@vt.edu
authors.forename: Thomas O
authors.initials: TO
authors.lastname: Williams
authors.forename: Ronald C
authors.initials: RC
authors.lastname: Eaves
authors.forename: Suzanne
authors.initials: S
authors.lastname: Woods-Groves
authors.forename: Gina
authors.initials: G
authors.lastname: Mariano
mesh_terms: D002648:Child; D003657:Decision Making; D005260:Female; D006801:Humans; D007360:Intelligence; D007361:Intelligence Tests; D008297:Male; D008568:Memory; D012107:Research Design; D014705:Verbal Behavior