There are many kinds of speech and language disorders that can affect children. In this fact sheet, we’ll talk about four major areas in which these impairments occur. These are the areas of:

Articulation | speech impairments where the child produces sounds incorrectly (e.g., lisp, difficulty articulating certain sounds, such as “l” or “r”);

Fluency | speech impairments where a child’s flow of speech is disrupted by sounds, syllables, and words that are repeated, prolonged, or avoided and where there may be silent blocks or inappropriate inhalation, exhalation, or phonation patterns;

Voice | speech impairments where the child’s voice has an abnormal quality to its pitch, resonance, or loudness; and

Language | language impairments where the child has problems expressing needs, ideas, or information, and/or in understanding what others say. (1)

These areas are reflected in how “speech or language impairment” is defined by the nation’s special education law, the Individuals with Disabilities Education Act, given below. IDEA is the law that makes early intervention services available to infants and toddlers with disabilities, and special education available to school-aged children with disabilities.

Definition of “Speech or Language Impairment” under IDEA

The Individuals with Disabilities Education Act, or IDEA, defines the term “speech or language impairment” as follows:

“(11) Speech or language impairment means a communication disorder, such as stuttering, impaired articulation, a language impairment, or a voice impairment, that adversely affects a child’s educational performance.” [34 CFR §300.8(c)(11]

Taken from Center for Parent Information and Resources