NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 2 results Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Floyd, Randy G.; McGrew, Kevin S.; Evans, Jeffrey J. – Psychology in the Schools, 2008
This study examined the relative contributions of measures of Cattell-Horn-Carroll (CHC) cognitive abilities in explaining writing achievement. Drawing from samples that covered the age range of 7 to 18 years, simultaneous multiple regression was used to regress scores from the Woodcock-Johnson III (WJ III; Woodcock, McGrew, & Mather, 2001) that…
Descriptors: Writing Achievement, Phonemes, Writing Skills, Cognitive Ability
Peer reviewed Peer reviewed
Direct linkDirect link
Floyd, Randy G.; Evans, Jeffrey J.; McGrew, Kevin S. – Psychology in the Schools, 2003
Cognitive clusters from the Woodcock-Johnson III (WJ III) Tests of Cognitive Abilities that measure select Cattell-Horn-Carroll broad and narrow cognitive abilities were shown to be significantly related to mathematics achievement in a large, nationally representative sample of children and adolescents. Multiple regression analyses were used to…
Descriptors: Computation, Cognitive Ability, Short Term Memory, Mathematics Achievement