Assistive Technology Short Term Loan Library
A wide variety of assistive technology devices, equipment, software and professional development materials are available free of charge to Arizona school personnel.
Publisher: Arizona Department of Education

Specific Language Impairment 
This article discusses the causes, symptoms, and treatment of speech language impairment.
Publisher: National Institutes of Health

Speech-Language Impairment: How to Identify the Most Common and Least Diagnosed Disability of Childhood
This article defines the nature of speech-language problems, identifies early recognition by healthcare providers, and describes the referral and intervention process.
Authors: Patricia A. Prelock, Tiffany Hutchins, and Frances P. Glascoe
Publication Date: June 2011
Publisher: Medscape Journal of Medicine

Speech and Language Impairments
This fact sheet explains speech and language impairments and includes educational considerations.
Publication Date: Updated April 2013
Publisher: National Dissemination Center for Children with Disabilities