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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Lang Speech Hear Serv Sch. 2007 Jul;38(3):237–248. doi: 10.1044/0161-1461(2007/025)

Table 6.

Parameter estimates for Spanish component growth parameters predicting reading outcomes.

Parameter Estimate Standard error T value Pr(>|t|)
English Letter–Word Identification raw scores
 HEC −1.115 0.276 −4.045 0.000*
 SEC −0.099 0.209 −0.474 0.639
 Slope 13.432 2.309 5.816 0.000*
English Letter–Word Identification standard scores
 HEC −5.998 0.758 −7.912 0.000*
 SEC −0.002 0.574 −0.004 0.997
 Slope 74.107 6.351 11.668 0.000*
Spanish Letter–Word Identification raw scores
 HEC −0.693 0.262 −2.647 0.011
 SEC −0.278 0.183 −1.517 0.137
 Slope 8.499 2.195 3.872 0.000*
Spanish Letter–Word Identification standard scores
 HEC −5.450 1.060 −5.144 0.000*
 SEC −1.037 0.741 −1.398 0.170
 Slope 66.344 8.885 7.467 0.000*
TERA–2 raw scores
 HEC −1.430 0.403 −3.545 0.001*
 SEC −0.354 0.302 −1.172 0.249
 Slope 17.668 3.380 5.227 0.000*
TERA–2 standard scores
 HEC −6.212 0.948 −6.549 0.000*
 SEC −0.775 0.710 −1.092 0.283
 Slope 75.240 7.947 9.468 0.000*
*

p ≤.008, the adjusted Type I error rate.