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Item Response Analysis of Uppercase and Lowercase Letter Name Knowledge
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Bowles, Ryan P.; Pentimonti, Jill M.; Gerde, Hope K.; Montroy, Janelle J. – Journal of Psychoeducational Assessment, 2014
Letter name knowledge in the preschool ages is a strong predictor of later reading ability, but little is known about the psychometric characteristics of uppercase and lowercase letters considered together. Data from 1,113 preschoolers from diverse backgrounds on both uppercase and lowercase letter name knowledge were analyzed using Item Response…
Descriptors: Item Response Theory, Preschool Children, Alphabets, Difficulty Level
Item Response Analysis of Uppercase and Lowercase Letter Name Knowledge
Peer reviewed Peer reviewed
PDF on ERIC Download full text
Direct linkDirect link
Bowles, Ryan P.; Pentimonti, Jill M.; Gerde, Hope K.; Montroy, Janelle J. – Grantee Submission, 2014
Letter name knowledge in the preschool ages is a strong predictor of later reading ability, but little is known about the psychometric characteristics of uppercase and lowercase letters considered together. Data from 1,113 preschoolers from diverse backgrounds on both uppercase and lowercase letter name knowledge were analyzed using Item Response…
Descriptors: Item Response Theory, Preschool Children, Alphabets, Difficulty Level