3. English Phonology: Acquisition and Disorder

Dodd, BJ; Holm, Alison; Hua, Zhu; Crosbie, Sharon; Broomfield, J.

doi:10.21832/9781853598906-005

Cited by 72 publications

(135 citation statements)

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“…They also met inclusionary criteria for CAS classification in the current study. This included performance greater than one standard deviation below the mean on the Bankson-Bernthal Test of Phonology (BB-ToP; Bankson & Bernthal, 1990), the Diagnostic Evaluation of Articulation and Phonology (DEAP; Dodd, Hua, Crosbie, Holm, & Ozanne, 2006) Articulation subtest, the functional component of the Robbins and Klee (1987) oral motor protocol, and a DEAP Word Inconsistency (DEAP WI) or Single-Word Inconsistency score greater than 40%. A cut-off of 40% on the DEAP WI, in conjunction with impaired oral motor skills, is used by some research groups to classify CAS (e.g.…”

Section: Methodsmentioning

confidence: 99%

An exploratory study of the influence of load and practice on segmental and articulatory variability in children with speech sound disorders

Vuolo

Goffman

2016

Clinical Linguistics & Phonetics

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This exploratory treatment study used phonetic transcription and speech kinematics to examine changes in segmental and articulatory variability. Nine children, ages 4- to 8-years-old, served as participants, including two with childhood apraxia of speech (CAS), five with speech sound disorder (SSD), and two who were typically developing (TD). Children practised producing agent + action phrases in an imitation task (low linguistic load) and a retrieval task (high linguistic load) over five sessions. In the imitation task in session one, both participants with CAS showed high degrees of segmental and articulatory variability. After five sessions, imitation practice resulted in increased articulatory variability for five participants. Retrieval practice resulted in decreased articulatory variability in three participants with SSD. These results suggest that short-term speech production practice in rote imitation disrupts articulatory control in children with and without CAS. In contrast, tasks that require linguistic processing may scaffold learning for children with SSD but not CAS.

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Section: Methodsmentioning

confidence: 99%

An exploratory study of the influence of load and practice on segmental and articulatory variability in children with speech sound disorders

Vuolo

Goffman

2016

Clinical Linguistics & Phonetics

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“…This included (a) a motor speech protocol that involved sustained productions of consonants and vowels as well as rapid productions of syllables and syllable sequences (Rvachew, Hodge, & Ohberg, 2005), (b) a multisyllabic word imitation task (Preston & Edwards, 2007), (c) a token-to-token inconsistency test, with 10 polysyllabic words repeated 10 times each (adapted from Dodd, Hua, Crosbie, Holm, & Ozanne, 2002), (d) an emphatic stress task, in which participants repeated three four-word sentences with varied stress (cf. Shriberg et al, 2010), and (e) a conversational speech sample.…”

Section: Methodsmentioning

confidence: 99%

Ultrasound Visual Feedback Treatment and Practice Variability for Residual Speech Sound Errors

Preston

McCabe

Rivera‐Campos

et al. 2014

J Speech Lang Hear Res

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Purpose The goals were to (1) test the efficacy of a motor-learning based treatment that includes ultrasound visual feedback for individuals with residual speech sound errors, and (2) explore whether the addition of prosodic cueing facilitates speech sound learning. Method A multiple baseline single subject design was used, replicated across 8 participants. For each participant, one sound context was treated with ultrasound plus prosodic cueing for 7 sessions, and another sound context was treated with ultrasound but without prosodic cueing for 7 sessions. Sessions included ultrasound visual feedback as well as non-ultrasound treatment. Word-level probes assessing untreated words were used to evaluate retention and generalization. Results For most participants, increases in accuracy of target sound contexts at the word level were observed with the treatment program regardless of whether prosodic cueing was included. Generalization between onset singletons and clusters was observed, as well as generalization to sentence-level accuracy. There was evidence of retention during post-treatment probes, including at a two-month follow-up. Conclusions A motor-based treatment program that includes ultrasound visual feedback can facilitate learning of speech sounds in individuals with residual speech sound errors.

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“…Formal assessments included the Preschool Language Scale version 4 (Zimmerman et al, 2002) for assessing expressive and receptive language; the Peabody Picture Vocabulary Test version 4 (PPVT-4) (Dunn & Dunn, 2007) for assessing receptive vocabulary; and the Articulation and Phonology subtest of the Diagnostic Evaluation of Articulation and Phonology test (DEAP) (Dodd et al, 2002) for assessing speech production. For these measures, published normative data were used to derive z scores.…”

Section: Methodsmentioning

confidence: 99%

Impact of the presence of auditory neuropathy spectrum disorder (ANSD) on outcomes of children at three years of age

Ching

Day

Dillon

et al. 2013

International Journal of Audiology

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Objective To determine the influence of the presence of auditory neuropathy spectrum disorder (ANSD) on speech, language, and psycho-social development of children at three years of age. Design A population-based, longitudinal study was performed on outcomes of children with hearing impairment (LOCHI) in Australia. The demographic characteristics of the children were described, and their developmental outcomes were evaluated at three years of age. Performance of children with ANSD was compared with that of children without ANSD in the LOCHI study. Study sample There were 47 children with ANSD in the study sample. Results Sixty-four percent of children with ANSD have hearing sensitivity loss ranging from mild to severe degree, and the remaining have profound hearing loss. At three years, 27 children used hearing aids, 19 used cochlear implants, and one child did not use any hearing device. Thirty percent of children have disabilities in addition to hearing loss. On average, there were no significant differences in performance level between children with and without ANSD. Also, the variability of scores was not significantly different between the two groups. Conclusions There was no significant difference in performance levels or variability between children with and without ANSD, both for children who use hearing aids, and children who use cochlear implants.

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3. English Phonology: Acquisition and Disorder

Cited by 72 publications

References 0 publications

An exploratory study of the influence of load and practice on segmental and articulatory variability in children with speech sound disorders

An exploratory study of the influence of load and practice on segmental and articulatory variability in children with speech sound disorders

Ultrasound Visual Feedback Treatment and Practice Variability for Residual Speech Sound Errors

Impact of the presence of auditory neuropathy spectrum disorder (ANSD) on outcomes of children at three years of age

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