Study Guide for Childhood-Onset Fluency Disorder (Stuttering)

Study Guide
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I Introduction
A. Definition of Childhood-onset fluency disorder (stuttering) Childhood-onset fluency disorder, commonly known as stuttering, is a speech disorder that is characterized by interruptions in the normal flow of speech. These interruptions can take the form of repetitions, prolongations, or blocks in speech, which can be accompanied by visible tension and struggle in speech production. Stuttering is a common communication disorder that affects both children and adults.
B. Incidence and prevalence of Childhood-onset fluency disorder (stuttering)
According to the DSM-5-TR, stuttering affects approximately 1% of the adult population and up to 5% of preschool-age children. It is more common in males than females, with a male to female ratio of 3:1. Stuttering typically begins during childhood, between the ages of 2 and 7 years.
C. Importance of the study of Childhood-onset fluency disorder (stuttering)
The study of stuttering is important because it has significant impacts on communication, socialization, and psychological well-being. Stuttering can have negative effects on self-esteem and social interactions, leading to anxiety, depression, and other mental health issues. Understanding the signs, symptoms, and differential diagnoses of stuttering can help with early identification and intervention, which can improve communication and socialization outcomes for individuals with stuttering.
II. Signs and Symptoms
A. Definition of stuttering Stuttering is a speech disorder that is characterized by interruptions in the normal flow of speech. These interruptions can take the form of repetitions, prolongations, or blocks in speech, which can be accompanied by visible tension and struggle in speech production.
B. Types of stuttering
Stuttering can be classified into two types: developmental and acquired stuttering. Developmental stuttering is the most common type, which begins in childhood and is caused by the developmental maturation of the speech motor system. Acquired stuttering, on the other hand, is caused by brain injury or disease, and can occur at any age.
C. Signs and symptoms of stuttering according to DSM-5-TR According to the DSM-5-TR, the signs and symptoms of stuttering include:
Repetitions of sounds, syllables, words, or phrases
Prolongations of sounds or words
Blocks or hesitations in speech
Interjections such as "um" or "uh"
Tension or struggle in speech production
Avoidance of certain words or situations
Physical movements such as eye blinking or facial grimacing
Anxiety or fear related to speaking
III. Differential Diagnoses
A. Differential diagnoses of stuttering Stuttering can be differentiated from other speech disorders such as cluttering, apraxia of speech, and dysarthria. Cluttering is a speech disorder characterized by rapid and disorganized speech, while apraxia of speech and dysarthria are motor speech disorders that affect the ability to coordinate speech movements.
B. Comparison of stuttering with other speech disorders Unlike other speech disorders, stuttering is characterized by interruptions in the normal flow of speech, rather than motor coordination or planning defici...