Widening Access to Electropalatography for Children with Persistent Sound System Disorders

American Journal of Speech-Language Pathology

Volumn 8, Issue 4, 1999, Pages 319-334

  Gibbon, Fiona ^a   Stewart, Fiona ^b   Hardcastle, William J ^a   Crampin, Lisa ^c  

^a QUEEN MARGARET UNIVERSITY   (United Kingdom)

^b NHS LANARKSHIRE   (United Kingdom)

^c GLASGOW DENTAL HOSPITAL AND SCHOOL   (United Kingdom)

Author keywords

Articulation disorder; Assessment; Children; Electropalatography (EPG); Intervention

Indexed keywords

EID: 0033484810     PISSN: 10580360     EISSN: 15589110     Source Type: Journal    
DOI: 10.1044/1058-0360.0804.319     Document Type: Article

References (63)

1. Arndt, W., Shelton, R., Johnson, A., & Furr, M. (1977). Identification and description of homogeneous subgroups within a sample of misarticulating children. Journal of Speech and Hearing Research, 20, 263-292.
2. Bernthal, J., & Bankson, N. (1988). Articulation and phonological disorders. Englewood Cliffs, NJ: Prentice-Hall.
3. Bradford, A., & Dodd, B. (I994). The motor planning abilities of phonologically disordered children. European Journal of Disorders of Communication, 29, 349-369.
4. Catts, H. W., & Kamhi, A. G. (1984). Simplification of /s/+stop consonant clusters: A developmental perspective. Journal of Speech and Hearing Research, 27, 556-561.
5. Chaney, C. (1988). Acoustic analysis of correct and misarticulated semivowels. Journal of Speech and Hearing Research, 31, 275-287.
6. Dagenais, P. A. (1995). Electropalatography in the treatment of articulation/phonological disorders. Journal of Communication Disorders, 28, 303-329.
7. Dagenais, P. A., & Critz-Crosby, P. (1991). Consonant lingualpalatal contacts produced by normal-hearing and hearing-impaired children. Journal of Speech and Hearing Research, 34, 1423-1435.
8. Dagenais, P. A., Critz-Crosby, P., & Adams, J. B. (1994). Defining and remediating persistent lateral lisps in children using electropalatography: Preliminary findings. American Journal of Speech-Language Pathology, 3(3), 67-76.
9. Dagenais, P. A., Lorendo, L. C., & McCutcheon, M. J. (1994). A study of voicing and context effects upon consonant linguapalatal contact patterns. Journal of Phonetics, 22, 225-238.
10. Daniloff, R. G., Wilcox, K., & Stephens, M. I. (1980). An acoustic-articulatory description of children's defective /s/ productions. Journal of Communication Disorders, 13, 347-363.
11. Dent, H., Gibbon, F., & Hardcastle, B. (1995). The application of electropalatography (EPG) to the remediation of speech disorders in school-aged children and young adults. European Journal of Disorders of Communication, 30, 264-277.
12. Dodd, B. (1995). Differential diagnosis and treatment of children with speech disorder. London: Whurr Publishers.
13. Edwards, J., Gibbon, F., & Fourakis, M. (1997). On discrete changes in the acquisition of the alveolar/velar stop consonant contrast. Language and Speech, 40, 203-210.
14. Enderby, P., & Philipp, R. (1986). Speech and language handicap: Towards knowing the size of the problem. British Journal of Disorders of Communication, 21, 151-165.
15. Fletcher, S. (1983). New prospects for speech by the hearing impaired. In N. J. Lass (Ed.), Speech and language: Advances in basic research and practice (Vol. 9, pp. 1-41). New York: Academic Press.
16. Fletcher, S. G. (1989). Palatometric specification of stop, affricate and sibilant sounds. Journal of Speech and Hearing Research, 32, 736-748.
17. Fletcher, S. G., McCutcheon, M. J., & Wolf, M. B. (1975). Dynamic palatometry. Journal of Speech and Hearing Research, 18, 812-819.
18. Forrest, K., & Rockman, B. K. (1988). Acoustic and perceptual analysis of word-initial stop consonants in phonologically disordered children. Journal of Speech and Hearing Research, 37, 449-459.
19. Forrest, K., Weismer, G., Hodge, M., Dinnsen, D. A., & Elbert, M. (1990). Statistical analysis of word-initial /k/ and /t/ produced by normal and phonologically disordered children. Clinical Linguistics and Phonetics, 4, 327-340.
20. Gibbon, F. (1990). Lingual activity in two speech-disordered children's attempts to produce velar and alveolar stop consonants: Evidence from electropalatographic (EPG) data. British Journal of Disorders of Communication, 25, 329-340.
21. Gibbon, F. (1998). Lingual articulation in children with developmental speech disorders. Unpublished PhD thesis, University of Luton, Bedfordshire, UK.
22. Gibbon, F. E. (1999). Undifferentiated lingual gestures in children with articulation/phonological disorders. Journal of Speech, Language, and Hearing Research, 42, 382-397.
23. Gibbon, F., Crampin, L., Hardcastle, B., Nairn, M., Razzell, R., Harvey, L., & Reynolds, B. (1998). CLEFTNET Scotland: A network for the treatment of cleft palate speech using EPG. International Journal of Language and Communication Disorders, 33(Suppl.), 44-49.
24. Gibbon, F., Dent, H., & Hardcastle, W. (1993). Diagnosis and therapy of abnormal alveolar stops in a speech-disordered child using electropalatography. Clinical Linguistics and Phonetics, 7, 247-267.
25. Gibbon, F., & Hardcastle, W. (1987). Articulatory description and treatment of "lateral /s/" using electropalatography: A case study. British Journal of Disorders of Communication, 22, 203-217.
26. Gibbon, F., Hardcastle, B., & Dent, H. (1995). A study of obstruent sounds in school age children with speech disorders using electropalatography. European Journal of Disorders of Communication, 30, 213-225.
27. Gibbon, F., Hardcastle W., & Moore, A. (1990). Modifying abnormal tongue patterns in an older child using electropalatography. Child Language Teaching and Therapy, 6, 227-245.
28. Gibbon, F., & Scobbie, J. M. (1997). Covert contrasts in children with phonological disorder. Australian Communication Quarterly. Autumn Edition, 13-16.
29. Gierut, J. A., & Dinnsen, D. A. (1986). On word-initial voicing: Converging sources of evidence in phonologically disordered speech. Language and Speech, 29, 97-114.
30. Goldman, R., & Fristoe, M. (1986). Goldman-Fristoe Test of Articulation. Circle Pines. MN: American Guidance Service.
31. Hardcastle, W. J. (1976). Physiology of speech production. London: Academic Press.
32. Hardcastle, W. J. (1999). Orofacial function in speech. In B. R. Durward, G. D. Baer, & P. J. Rowe (Eds.), Functional human development (pp. 181-201). Oxford, UK: Butterworth Heinemann.
33. Hardcastle, W. J., & Gibbon, F. (1997). Electropalatography and its clinical applications. In M. J. Ball & C. Code (Eds.), Instrumental clinical phonetics (pp. 149-193). London: Whurr Publishers.
34. Hardcastle, W. J., Gibbon, F. E., & Jones, W. (1991). Visual display of tongue-palate contact: Electropalatography in the assessment and remediation of speech disorders. British Journal of Disorders of Communication, 26, 41-74.
35. Hardcastle, W., Gibbon, F., & Nicolaidis, K. (1991). EPG data reduction methods and their implications for studies of lingual coarticulation. Journal of Phonetics, 19, 251-266.
36. Hardcastle, W. J., & Morgan, R. A. (1982). An instrumental investigation of articulation disorders in children. British Journal of Disorders of Communication, 17, 47-65.
37. Hardcastle, W. J., Morgan Barry, R. A., & Clark, C. J. (1987). An instrumental phonetic study of lingual activity in articulation-disordered children. Journal of Speech and Hearing Research, 30, 171-184.
38. Harding, A., Harland, K., & Razzell, R. (1996). Cleft audit protocol for speech (CAPS). London, UK: Thameside Community Healthcare NHS Trust.
39. Hewlett, N. (1985). Phonological and phonetic disorders: Some suggested modifications to the current use of the distinction. British Journal of Disorders of Communication, 20, 155-164.
40. Hewlett, N. (1988). Acoustic properties of/k/ and /t/ in normal and phonologically disordered speech. Clinical Linguistics and Phonetics, 2, 29-45.
41. Hodson, B. W., & Paden, E. P. (1981). Phonological processes which characterize unintelligible and intelligible speech in early childhood. Journal of Speech and Hearing Disorders, 46, 369-373.
42. Howard, S. (1994). Spontaneous phonetic reorganisation following articulation therapy: An electropalatographic study. In R. Aulanko & A. Korpijaakko-Huuhka (Eds.), Proceedings of the 3rd Congress of the International Clinical Phonetics and Linguistics Association (pp. 67-74). Helsinki, Finland: Department of Phonetics, University of Helsinki.
43. Jones, W., & Hardcastle, W. J. (1995). New developments in EPG3 software. European Journal of Disorders of Communication, 30, 183-192.
44. Kent, R. D., & Forner, L. L. (1980). Speech segment durations in sentence recitations by children and adults. Journal of Phonetics, 8, 157-168.
45. Kirkpatrick, E., & Ward, J. (1984). Prevalence of articulation errors in NSW school pupils. Australian Journal of Human Communication Disorders, 12, 55-62.
46. Kornfeld, J. R. (1971). Theoretical issues in child phonology. Proceedings of the 7th Annual Meeting of the Chicago Linguistic Society (CLA 7), University of Chicago, 454-468.
47. Leitch, E., Gibbon, F., & Crampin, L. (1998). Portable training for speech disorders. Speech and Language Therapy in Practice, Winter Edition, 9-12.
48. Leonard, L. B. (1995). Phonological impairment. In P. Fletcher & B. MacWhinney (Eds.), The handbook of child language (pp. 573-602). Oxford, UK: Blackwell.
49. Macken, M. A., & Barton, D. (1980). The acquisition of the voicing contrast in English: A study of voice onset time in word-initial stop consonants. Journal of Child Language, 7, 41-74.
50. McCauley, R. J. (1993). A comprehensive phonological approach to the assessment and treatment of sound system disorders. Seminars in Speech and Language, 14, 153-165.
51. Morgan Barry, R. (1989). EPG from square one: An overview of electropalatography as an aid to therapy. Clinical Linguistics and Phonetics, 3, 81-91.
52. Morley, M. (1957). The development and disorders of speech in childhood. Edinburgh, UK: Churchill Livingstone.
53. Mulder, T., & Hulstijn, W. (1985). Sensory feedback in the learning of a novel motor task. Journal of Motor Behavior, 17, 110-128.
54. Peterson-Falzone, S. (1988). Speech disorders related to craniofacial structural defects: Part 2. In N. J. Lass, L. V. McReynolds, J. L. Northern, & D. E. Yoder (Eds.), Handbook of speech-language pathology and audiology (pp. 477-547). Toronto, Ontario, Canada: B. C. Decker.
55. Quirk, R. (1972). Speech therapy services. London: HMSO.
56. Ruscello, D. M. (1993). A motor skill learning treatment program for sound system disorder. Seminars in Speech and Language, 14, 106-118.
57. Sharkey, S. G., & Folkins, J. W. (1985). Variability of lip and jaw movements in children and adults: Implications for the development of speech motor control. Journal of Speech and Hearing Research, 28, 8-15.
58. Shelton, R. (Ed.). (1993). Persistent sound system disorder: Nature and treatment. Seminars in Speech and Language, 14(2).
59. Shuster, L., Ruscello, D. M., & Smith, K. D. (1992). Evoking [r] using visual feedback. American Journal of Speech-Language Pathology, 1(3), 29-34.
60. Smit, A. B., & Bernthal, J. E. (1983). Voicing contrasts and their phonological implications in the speech of articulation-disordered children. Journal of Speech and Hearing Research, 26, 486-500.
61. Smith, B. L., & McLean-Muse, A. (1986). Articulatory movement characteristics of labial consonant productions by children and adults. Journal of the Acoustical Society of America, 80, 1321-1328.
62. Tyler, A. A., Edwards, M. L., & Saxman, J. H. (1990). Acoustic validation of phonological knowledge and its relationship to treatment. Journal of Speech and Hearing Disorders, 55, 251-261.
63. Tyler, A. A., Figurski, G. R., & Langsdale, T. (1993). Relationships between acoustically determined knowledge of stop place and voicing contrasts and phonological treatment progress. Journal of Speech and Hearing Research, 36, 746-759.