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Journal of The Korean Society of Laryngology, Phoniatrics and Logopedics 2005;16(1): 33-48. |
| 구개열 환자 말 평가 시 검사어에 대한 고찰 : 임상현장의 말 평가 어음자료와 문헌적 고찰을 중심으로 |
| 최성희, 최재남, 남도현, 최홍식 |
| 연세대학교 의과대학 이비인후과학교실, 엄성언어의학연구소 |
| Speech Stimuli on the Diagnostic Evaluation of Speech with Cleft Lip and Palate : Clinical Use and Literature Review |
| Seong-Hee Choi, Jae-Nam Choi, Do-Hyun Nam, Hong-Shik Choi |
| Department of Otorhinolaryngology, The Institute of Logopedics & Phoniatrics, Yonsei University College of Medicine |
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| ABSTRACT |
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Differential diagnosis of articulation and resonance problems in the cleft lip and palate speech is required for evaluating various factors contribute to speech problems such as VPI, dental occlusion, palatal fistulae, learning. However, validity of speech stimuli is current issue to evaluate accurately each problem in cleft speech. This study was conducted to investigate speech stimuli using in the clinical setting and review the literatures and articles published 1990 to 2005 for helping develop standardized speech samples. The results were recommendation to evaluate properly velopharyngeal function when conducting a diagnostic evaluation as follows : 1) In identification hypernasality, the speech stimuli should be included low pressure consonants to eliminate effects of nasal emission, compensatory articulation. 2) Speech stimuli should be consist of visual, front sounds to eliminate compensatory articulation and to stimulate easily. 3) Regarding early diagnosis and treatment, speech stimuli need to develop for infants and preschooler. 4) Stimulus length on nasalance scores should be at least 6 syllables. 5) In phonetic context on nasalance scores, /i/ vowel should be take into consideration excluding paragraph. 6) Connected speech stimuli should be developed for evaluating intelligibility and VP function. |
| KEY WORDS：
Cleft and palte;Speech evaluation;Speech stimuli; |
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