1. Copyright © American Speech-Language-Hearing Association
From: Longitudinal Patterns of Behavioral, Emotional, and Social Difficulties and Self-Concepts in Adolescents With a History of Specific Language Impairment
Lang Speech Hear Serv Sch. 2012;43(4): doi: / (2012/ )
Legend:
Trajectories of the Strengths and Difficulties Questionnaire (SDQ; Goodman, 1994) total difficulties score and scales from 8 to 16 years (means and standard deviations).
Date of download: 11/5/2017
Copyright © American Speech-Language-Hearing Association