Reliability and Validity of Scores on the Slosson Visual Perceptual Skill Screener.
Psychometric characteristics of the Slosson Visual Perceptual Skill Screener were studied using three independent samples of 595 boys and 578 girls ages 5 to 10 years. Adequate characteristics for item selection were indicated by item difficulty (Mdn = .49) and item discrimination (Mdn = .59). Inter...
| Publicado en: | Perceptual & Motor Skills Vol. 99; no. 2; pp. 621 - 628 |
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| Autores principales: | , |
| Formato: | Artículo |
| Publicado: |
Ammons Scientific, Ltd.
Oct2004
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=507934351&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 507934351 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 00315125 PSK jtl: Perceptual & Motor Skills issn: 00315125 maglogo: N pubinfo: dt: Oct2004 vid: 99 iid: 2 pid: 726 pub: Ammons Scientific, Ltd. artinfo: ui: 507934351 10.2466/PMS.99.5.621-627 ppf: 621 ppct: 7 formats: tig: atl: Reliability and Validity of Scores on the Slosson Visual Perceptual Skill Screener. aug: au: Erford, Bradley T. Snyder, Henry keyword: Visual perception -- Tests and scales -- Reliability Visual perception -- Tests and scales -- Validity ab: Psychometric characteristics of the Slosson Visual Perceptual Skill Screener were studied using three independent samples of 595 boys and 578 girls ages 5 to 10 years. Adequate characteristics for item selection were indicated by item difficulty (Mdn = .49) and item discrimination (Mdn = .59). Interitem consistency of .93 (n1 = 1,045) was recorded for the total scale, while 30-day test-retest reliability was .80 (n2 = 55). Convergent validity was estimated using the Bender Visual-Motor Gestalt test (Koppitz developmental scoring system; r = .43, n3 = 47), the Developmental Test of Visuo-motor Integration, Visual Perception subtest (r = .62, n3 = 73), and the Test of Visual Perceptual Skills-Revised-Nonmotor Total Score (r = .63, n2 = 59). Reprinted by permission of the publisher. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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