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A comparison of teachers' and school psychologists' perceptions of the importance of CHC abilities in the classroom
Author(s) -
Fiorello Catherine A.,
Thurman S. Kenneth,
Zavertnik Jennifer,
Sher Robert,
Coleman Schehera
Publication year - 2009
Publication title -
psychology in the schools
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.738
H-Index - 75
eISSN - 1520-6807
pISSN - 0033-3085
DOI - 10.1002/pits.20392
Subject(s) - psychology , construct (python library) , construct validity , cognition , school psychology , scale (ratio) , perception , developmental psychology , school teachers , validity , mathematics education , psychometrics , applied psychology , physics , quantum mechanics , neuroscience , computer science , programming language
The broad cognitive abilities defined by the Cattell–Horn–Carroll (CHC) theory have been shown to predict school achievement. However, the ecological validity of these constructs has not been studied in classroom settings. This study compares ratings by a sample of teachers ( n = 53) and school psychologists ( n = 86) of the importance of the CHC cognitive abilities in the classroom. The scale demonstrated adequate reliability (total scale α = .93, median α = .74), although evidence of construct validity varied between teachers and school psychologists. Both teachers and school psychologists rated quantitative ability, crystallized knowledge, and fluid reasoning as most important to school success. However, school psychologists rated short‐term memory and quantitative ability as more important than did the teachers. Importance of these differences for consultation is discussed. © 2009 Wiley Periodicals, Inc.