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. Author manuscript; available in PMC: 2012 Jan 31.
Published in final edited form as: J Learn Disabil. 2010 Mar-Apr;43(2):122–138. doi: 10.1177/0022219409359343

Models 3(a) and 3(b)

Variable Model 3(a). Total R2 = .648
Model 3(b). Total R2 = .672
Error
Path Coefficients
Error Path Coefficients
Wrd Recog Language Vocab Wrd Recog Language Vocab Fluency
WRAT .830* .557* .875* .485*
WJWID .904* .427* .964* .267*
WJWA .664* .748* .675* .738*
WJOC .892* .452* .886* .463*
WJUD .687* .727* .692* .722*
WJSR .659* .753* .662* .749*
WJPV .853* .522* .853* .523*
BNT .936* .353* .936* .351*
WJFLU .781* .625* .816* .578*
NBRS .892* .451* .929* .370*
TWSW .913* .408* .939* .345*
TWPD .687* .726* .642* .767*

PCMP .505* .507* .029 .628* .486* .531* .039 .003 .615*

Inter-factor Correlations
Wrd Recog -- --
Language .124* -- .116* --
Vocabulary .184* .823* -- .190* .823* --
Fluency .875* .135* .174* --
*

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