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Exam 1
Phonological Processes
26
Speech-Language Pathology
Undergraduate 3
02/10/2014

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Term
Syllable Structure Processes
Definition
- Unstressed syllable deletion
- Reduplication
- Epenthesis
- Final consonant deletion
- Initial consonant deletion
- Cluster reduction
Term
Unstressed Syllable Deletion
Definition
Omission of one or more syllables from a polysyllabic word, syllable structure process
Term
Reduplication
Definition
Total repetition of a syllable of a target word maintaining the multisyllable word shape, syllable structure process
Term
Epenthesis
Definition
Insertion of an unstressed vowel between two consonants, syllable structure process
Term
Final Consonant Deletion
Definition
Deletion of the final consonant(s) in a word, all the consonants in the word final position must be deleted to be considered FCD, syllable structure process
Term
Initial Consonant Deletion
Definition
Omission of the initial consonant(s) in a word, in a single syllable word this would be all the consonants prior to the vowel, syllable structure process
Term
Cluster Reduction
Definition
Cluster deletion – Deletion of one or more members of the cluster. Deletion of all of the members of the cluster would result in ICD or FCD.
Cluster substitution – Replacement of one or all of the members of the cluster with another consonant.
- Syllable structure process
Term
Assimilation Processes
Definition
- Labial assimilation
- Velar assimilation
- Alveolar assimilation
- Prevocalic voicing
- Final consonant devoicing
Term
Labial Assimilation
Definition
A non-labial consonant becomes a labial because of the influence of another labial sound in a word
Term
Velar Assimilation
Definition
A non-velar sound is changed to a velar sound because of the influence of another velar sound in a word
Term
Alveolar Assimilation
Definition
A non-alveolar sound is changed to an alveolar sound because of the influence of another alveolar in the word
Term
Substitution Processes
Definition
- Stopping
- Velar Fronting
- Backing
- Deaffrication
- Depalatalization
- Liquid Gliding
- Vocalization
Term
Stopping
Definition
Substitution of stops for other consonant manner classes most often fricatives, substitution process
Term
Velar Fronting
Definition
Substitution of consonants made in the velar placement with consonants made in a more anterior position, usually the alveolar placement, substitution process
Term
Backing
Definition
Substitution of sounds made in an anterior position with a more posterior placement (usually a velar) substitution process
Term
Deaffrication
Definition
The reduction of an affricate to a fricative, substitution process
Term
Depalatalization
Definition
Substitution of an alveolar affricate/fricative for a palatal affricative/fricative, substitution process
Term
Liquid Gliding
Definition
Substitution of a glide for a prevocalic liquid, substitution process
Term
Vocalization
Definition
Substitution of a vowel for a [syllabic] liquid or a mid-central rhotic vowels with schwa, substitution process
Term
Consonant Harmony
Definition
Same as assimilation
Term
Regressive Assimilation
Definition
Later sound affects an earlier sound
Term
Progressive Assimilation
Definition
Earlier sound affects a later sound
Term
Contiguous Assimilation
Definition
One speech sound has an affect on the sound right before or after
Term
Noncontiguous Assimilation
Definition
Occurs with consonants that aren’t directly next to each other
Term
Prevocalic Voicing
Definition
The voiceless consonant sound immediately preceding a vowel becomes voiced, assimilation process
Term
Final Consonant Devoicing
Definition
The final voiced consonant in a word becomes voiceless, assimilation process
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