1. © The Author(s) 2015. Published by Science and Education Publishing.
Table 8. Mean comparisons of NWEA overall subgroup (norm, SLI-A, and SLI L&A comorbid) scores across grade levels
Kindergarten
First Grade
Second Grade
Third Grade
Norm Group
163.6
177.15
196.3
197.05
SLI-A
154.4
175.2
186.1
192.1
SLI-A/L
149.3
157.75
168.45
170.85
Erin White-Canales et al. The Effects of Speech Sound Disorders on Literacy Outcomes of School-age Children.
American Journal of Educational Research, 2015, Vol. 3, No. 10, doi: /education
© The Author(s) Published by Science and Education Publishing.