Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Standard Scores for Measures Used in the Study That Are Nationally Normed
| Measure | Mean | Standard Deviation |
|---|---|---|
| Full-Scale IQ | 109.05 | 13.17 |
| Verbal IQ | 110.61 | 14.36 |
| Performance IQ | 105.55 | 12.93 |
| Reading Comprehension Tests | ||
| GORT-3 | 11.20 | 3.14 |
| PIAT | 107.39 | 12.52 |
| WJPC-3 | 102.60 | 10.31 |
| Word Decoding | ||
| PIAT Test of Word Reading | 105.36 | 12.03 |
