Chapter 5 Flashcards
Phonological disorder
Errors of many phonemes that form patterns or clusters
Articulation disorder
Problems in producing speech sounds
Stops
Speech sounds that are produced by completely stopping the airflow. Also known as stop-plosives. Ex. /p/ /b,t,d,k,g/
Fricatives
A category of speech sounds that are produced by severely constructing the oral cavity and then forcing the air through it. Creates a friction or hissing noise. /s,f,v,z,h/
Affricates
A group of consonants with the characteristics of stops and fricatives. /ch/ as in chair. /j/ jump
Glides
A category of speech sounds that are produced by gradually changing the shape of the articulators. /w/ wine /j/ yes
Liquids
Speech sounds that are produced with the least restriction of the oral cavity. Also called semivowels. /r/ /l/
Nasals
Speech sounds with nasal resonance added to them, they are produced while keeping the velopharyngeal port open. /n,m,ng/
The place of articulation
Where the sounds are produced in the oral cavity
Bilabial
Involving both lips, Bilabial sounds are produced primarily by the two lips. /p,b,m,w/
Labiodental
Sounds that are produced by the lips and teeth. /f,v/
Dental/ linguadentals
Sounds that are produced by the tounge as it makes contact with the upper teeth. /th/ think and them
Alveolars/ lingua-alveolar
Sounds that are produced by the back of the tongue which rises to make contact with the velum
Palatals/ linguapalatal
Sounds that are produced by the back of the tongue which rises to make contact with the velum (soft palate) /sh/ ship /ge/ rouge /ch/ chalk /r/
Linguavelar
Sounds that are produced by raising the tip of the tongue to make a contact with the alveolar ridge which is the place immediately behind the front teeth. /k,g/
Glottal
Sounds that are produced by keeping the vocal folds open and letting the air pass through the opening, because this results in friction noise. Glottals are also fricatives.