Unit 4 - Stuttering Flashcards
Stuttering - When does it begin? What is the caus?
Begins in childhood no known cause
When does psychogenic stuttering happen?
Results from emotional or psychological trauma
When does Acquired (neurogenic) stuttering happen?
Results from brain trauma, disease, meds
What are the four disfluency types?
- Stuttering
-Acquired (neurogenic) stuttering - Psychogenic stuttering
- Cluttering
What are primary/core behaviors for stuttering?
- Repetitions (sounds/syllables, words, phrases are repeated)
-Prolongations (sound is elongated)
-Blocks (no sound is produced)
Secondary Stuttering Behaviors
- Eye aversion
- Avoidance
- Verbal interjections
- Abnormal head or body movements
- Circumlocution
- Word substitution
Percentage for lifetime incidence?
5 percent, probably 10 percent
Do the vast majority spontaneously recover from stuttering in their early childhood?
Yes
What is the percentage for how many stutterers persist into adulthood?
1 percent
What is the male-to-female ratio after early childhod?
4:1
_____% repot they have a relative who stuttered at some time
50%
Higher levels of disfluency in bilingual children ______ stutter
DO NOT
Fluency-Enhancing Conditions
- Singing or whispering
- Speaking in a different voice, accent
- Choral reading, talking in unison
- Talking when alone, to babies or pets
- Speaking to a metronome
Fluency Challenging Conditions
- Speaking on the phone
- Speaking to large audiences
- Speaking to an authority figure
- Saying one’s name
- Speaking in a hurry
Possible Fluency-Enhancing Conditions Explanations
- Distraction
- Altered social dynamics
- Rate (slower rate = more fluency)
- Different self-monitoring
- Using speech mechanism differently
Learn to stutter in an easier, more controlled manner
Stuttering modifications
What are fluency-challenging conditions possible explanations?
- Represent situations in which person has stuttered before and associated with embarrassment or shame.
- Anxious feelings increase stress and resulting in muscular tension
Stuttering stems from _________, ________ component
Stuttering stems from hereditary, genetic component
Monozygotic twins have _______ concordance for stuttering than dizygotic twins.
higher
Family studies have found genes linked to dopamine receptors and lysosomal storage, but _____ ______ haven’t replicated that.
population studies