1. Copyright © American Speech-Language-Hearing Association
From: Predicting Poor-Communication Status in Preschool Children Using Risk Factors Present at Birth
J Speech Hear Res. 1991;34(5): doi: /jshr
Legend:
Percentage of children with normal language development and children with poor communication development assigned to the no-risk category, at-risk category, and questionable or some risk category, and those whose risk status could not be determined. Assignment to these risk categories was based on Item 9 in Appendix A (family history of speech-language problems) for top panel and Item 8 (family history of hearing loss) for bottom panel.
Date of download: 10/30/2017
Copyright © American Speech-Language-Hearing Association