NATURE OF STUTTERING AND DYSFLUENCIES Flashcards
Lesson 1
This is a continuous and effortless flow of both movement and information; effortless flow of speech
Fluency
fluency refers to
Refers to continuity, smoothness, rate, and effort in speech production.
what are the language and speech components of fluency
Linguistic and Speech fluency
the 4 components of linguistic fluency
syntactic, semantic, phonologic, and pragmatic fluency
when a person has a large vocabulary repertoire.
semantic fluency
can use a variety of forms in order to put together increasingly complex sentence structures
syntactic fluency
Capable of producing sequences of sound of increasing length and complexity in languages that are both familiar and unfamiliar
phonologic fluency
Able to respond appropriately and in a timely manner in various contexts
pragmatic fluency
the following components of speech fluency:
Continuity, Rate, Effort (CRE)
this refers to logical sequencing of syllables and words.
continuity
continuity refers to
refers to the presence and absence of pauses, which are said to mark the disruption of the flow of sound
this refers to disruption in the flow of sound
pauses
two types of pauses that indicate decision-making in terms of upcoming word choice, style or syntax:
conventional and idiosyncratic pauses
type of pause is used by a speaker in order to signal a linguistically important event.
conventional pauses
type of pause happens when a speaker hesitates or becomes uncertain about what is being said.
idiosyncratic pauses
Pauses can also be characterized as:
Filled and Unfilled pauses
unfilled pauses are
silence lasting longer than approximately 250 milliseconds
filled pauses are
Fillers such as “ah”, “err”, “uh”, and “um” are used to make a continuous flow of sound but essentially disrupts the flow of information.
This pertains to the number of syllables that a speaker produces per second.
Rate
Variations of rate are seen due to the following factors:
Formality of the speaking situation, Time pressure, inference from background noise/competing messages, wide range of acceptable rates in the judgement of fluency, and speaking in a noisy environment
Most important dimension of fluency
Effort
2 types of effort
linguistic planning and muscle movement
Effort associated with linguistic planning
■ Language
■ Finding the right words or putting words together (syntactic)
Effort associated with muscle movement
■ Motoric, speech
■ Movement of the articulators
most sensitive indicator of fluent speech
listener’s perception of effort
True or False: perception of effort is closely related to the force of contact between opposing articulators.
true