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phonological approach
speech errors lack of phoneme knowledge and impaired phonological systems
problem affects whole class, position, and grouping of sounds, not an individual sound
pattern of erros
teach child to use phonemes contrastively (meaning difference)
NOT USEFUL for
1.only phonetic level errors
2. no pattern of errors
3. errors due to structural anomalies
phonetic approach (articulation)
-speech disorders are peripheral production difficulty that may be related to auditory
discrimination problems
individuals inability to produce complex motor skill required for the articulation of speech
sounds
-motor skills involved in producing target sound
-individual sounds
-repetitive practice
language-based approach
-language disorder and speech sound disorder co-occur in 35-60% of preschoolers
-intervention focusing on clarifying communication can affect phonology and other
aspects of language simultaneously
-language + articulation
-morphosyntax improvements may occur due to improved ability to produce certain
phonemes
-improving language overall may indirectly provide increased processing capacity for
phonology
which one to chose?
based on child's disability and diagnosis
can use phonetic, phonological, and language-based all together for a client
traditional articulation intervention background
-oldest and most well known approach
-progressive sequence of easier to more challenging activities
sequence of traditional articulation
1.isolation
2.syllables
3.words
4.sentences
5 components of traditional intervention
1.sensory-perceptual ear training
2.pre-practice instruction
3.practice