This Article Full Text (PDF) References Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Alert me to new issues of the journal Add to Saved Citations Download to citation manager Request Permissions Request Reprints Add to My Marked Citations Citing Articles Citing Articles via Google Scholar Citing Articles via Scopus Google Scholar Articles by Johnson, C. M. Articles by Bradley-Johnson, S. Search for Related Content Social Bookmarking                         What's this?

Construct Stability of the Cognitive Abilities Scale-Second Edition for Infants and Toddlers

Central Michigan University, johns1cm{at}mail.cmich.edu

Sharon Bradley-Johnson

Central Michigan University

The construct stability of the Infant Form of the Cognitive Abilities Scale-Second Edition (CAS-2) was examined with 54 children who were assessed when they were between 3 and 23 months old. They were assessed again with the Preschool Form of CAS-2 when they were 2- or 3-year-olds. The two forms have no overlapping items and employ different formats. The correlation for children assessed initially when less than 1 year of age was .28 (.46 corrected for restricted range). For those assessed initially at 12 to 23 months, a correlation of .65 (.76 corrected) was obtained. Results for the majority of individuals remained stable over time. Implications for practice and suggestions for future research are discussed.

Journal of Psychoeducational Assessment, Vol. 20, No. 2, 144-151 (2002)
DOI: 10.1177/073428290202000203


CiteULike    Complore    Connotea    Del.icio.us    Digg    Reddit    Technorati    Twitter    What's this?