Stuttering is a fluency disorder that affects the flow of speech. Typically it appears during childhood, and can persist till adulthood in 1 child among 4. It is uncommon to see adults develop a stutter out of the blue, but when it happens, it is referred to as acquired stuttering. Also known as neurogenic stuttering, it is the result of an identifiable neuropathology in an adult with no history of fluency problems prior to occurrence of the pathology.
People who stutter know what they want to say, but have difficulty saying it. In other words, we can observe an abnormally high frequency and/or duration of interruptions in the forward flow of speech. These interruptions are called disfluencies, and can take the form of repetitions of monosyllabic words, syllables, and sounds, prolongations of sounds, or blocks of airflow or voicing in speech. A speaker who is stuttering may react to his disfluencies by trying to force words out to avoid getting stuck. He might become tense, blink rapidly, or his lips may tremble as he tries to communicate verbally. Stuttering often triggers negative feelings and attitudes (e.g. shame, embarrassment, low self-esteem…), which may cause the adult who stutters to limit himself in social situations and at work.
People who stutter know what they want to say, but have difficulty saying it. In other words, we can observe an abnormally high frequency and/or duration of interruptions in the forward flow of speech. These interruptions are called disfluencies, and can take the form of repetitions of monosyllabic words, syllables, and sounds, prolongations of sounds, or blocks of airflow or voicing in speech. A speaker who is stuttering may react to his disfluencies by trying to force words out to avoid getting stuck. He might become tense, blink rapidly, or his lips may tremble as he tries to communicate verbally. Stuttering often triggers negative feelings and attitudes (e.g. shame, embarrassment, low self-esteem…), which may cause the adult who stutters to limit himself in social situations and at work.