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The Validity of a Holistically Scored Retell Protocol for Determining the Reading Comprehension of Middle School Students
Journal article   Peer reviewed

The Validity of a Holistically Scored Retell Protocol for Determining the Reading Comprehension of Middle School Students

Deborah K Reed, Sharon Vaughn and Yaacov Petscher
Learning disability quarterly, Vol.35(2), pp.76-89
05/2012
DOI: 10.1177/0731948711432509
PMCID: PMC3478127
PMID: 23097594

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Abstract

In this study, the authors examined the validity of a holistically scored retell within a confirmatory factor analysis framework by comparing the fit of a three-factor model of reading with the data from a diverse sample of seventh and eighth graders. The final model demonstrated adequate fit, χ 2 (32) = 97.316; comparative fit index = .96; Tucker–Lewis index = .94; and root mean square error of approximation = .08. Retell’s chi-square difference, Δχ 2 (1) = 16.652, p < .001, and factor loading (.250, p < .001) were higher for the comprehension construct. Similarly, retell’s correlation to comprehension measures ( r = .155–.257, p < .01) was stronger than its relationship to measures of fluency ( r = .158–.183, p < .01) or word identification ( r = .132, p < .05). However, retell had a large residual variance (.938) and low interrater reliability (κ = .37), suggesting that improvements to the instrument are needed. Despite overall latent differences, retell did not demonstrate differential item functioning.
confirmatory factor analysis retell middle school reading comprehension

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