Articulation and Phonological Disorders-Chapter 1

How many muscles are involved when producing a single utterance?

22

Form

Articulation phonetics Phonemic inventory

Articulation Disorder

Designates difficulties with the motor processes that result in speech. Difficulty with sounds and form.

Phonological Disorder

Difficulties with the system and patterns of phoneme usage. Can produce the sound but cant use it in context.

Auditory Phonetics

How we perceive sounds.

Are articulation disorder and phonological disorders interchangeable?

No, articulation is form and phonological is function.

Phonetics emphasizes....phonology emphasizes.....

Phonetics is form and phonology is function. ba- function bat-form baf-form

Function

Phonology phonetic inventory

Articulation

Refers to the totality of motor processes that result in speech.

Phonetic Inventory

Repertoire of phonemes used contrastively by the child. All sounds they can produce.

Speech sounds verses Phonemes

Speech sounds- the end production of the speech motor process. What was produced? Place in brackets [ ] Phonemes- linguistic units that function to establish and distinguish between differences in word meaning. What it should have been produced? Place in virgules / /

Articulatory Phonetics

The production features of speech sounds. Voice, manner, place.

Phonetics

The study of speech emphasizing the description and classification of speech sounds. Includes production, transmission, and perception.

Phonology

The study of the systems and patterns of phonemes within a particular language. How we organize letters to make words and rules that need to be followed.

Acoustic Phonetics

Transmission properties of speech. Frequency (Pitch), intensity (amplitude), and duration (time).

Minimal Pairs + examples

Two words that differ in only one phoneme value. dog-log, cat-bat, ball-tall

Phonotactics

Used to describe the possible combinations and restrictions of phoneme combinations of a particular language.

Phonetic Inventory: function

What they can produce? Articulation disorders are phonetic in nature. Disturbances in the motor process of speech.

Phonemic: Form

What they use contrastively? Phonological disorder are phonemic in nature. Impairments in the understanding and organization of phonemes within a language system.

Phonetic Variation

another word for speech sounds

Articulation is_____ and phonology is ______

form and function