Speech and Language Impairment (SLI) is a communication disorder that affects an individual's ability to understand and produce language. Individuals with SLI may encounter the following issues:
- Articulation: Problems with pronouncing sounds correctly, leading to unclear speech.
- Fluency: Disruptions in the flow of speech, such as stuttering, may encompass the repetition of words or syllables, the prolongation of phonemes, an irregular speech rate, and speech blocks.
- Voice: Mostly caused by overuse or incorrect use of vocal cords. These lead to hoarseness, pitch issues, nasal sounds, and vocal polyps.
- Language Processing: Difficulties in understanding or using language, affecting both expressive and receptive language skills.