References
- Bernthal, J. E., Bankson, N. W., & Flipsen, P. (2012). Articulation and phonological disorders: Speech sound disorders in children. (7th ed). Boston, MA: Pearson.
- Chapman, K. L., Hardin-Jones, M. A., Schulte, J., & Halter, K. A. (2001). Vocal development of 9-month-old babies with cleft palate. Journal of Speech, Language & Hearing Research, 44(6), 1268-1283. https://doi.org/10.1044/1092-4388(2001/099)
- Cobo-Lewis, A. B., Oller, D. K., Lynch, M. P., & Levine, S. L. (1996). Relations of motor and vocal milestones in typically developing infants and infants with Down syndrome. American Journal on Mental Retardation, 100(5), 456-467.
- Davis, B. L., & MacNeilage, P. F. (1995). The articulatory basis of babbling. Journal of Speech and Hearing Research, 38, 1199-1211. https://doi.org/10.1044/jshr.3806.1199
- Eilers, R. E., & Oller, D. K. (1994). Infant vocalizations and the early diagnosis of severe hearing impairment. The Journal of pediatrics, 124(2), 199-203. https://doi.org/10.1016/S0022-3476(94)70303-5
- Ertmer, D. J., & Galster, J. (2001). www.vocaldevelopment.com.
- Ertmer, D. J., Young, N. M., & Nathani, S. (2007). Profiles of vocal development in young cochlear implant recipients. Journal of Speech, Language, and Hearing Research, 50(2), 393-407. https://doi.org/10.1044/1092-4388(2007/028)
- Jeon, H. (2010). Longitudinal study of early vocal and phonetic development for cochlear implant infants. The Graduate School, Ewha Womans University. (전현주 (2010). 인공와우이식 영아의 발성 및 음소 발달 종단 연구. 이화여자대학교 대학원 석사학위 논문.)
- Jung, K. H., Pae, S., & Kim, G. (2006). The early phonological development of Korean children. Communication Sciences & Disorders, 11(3), 1-15. (정경희.배소영.김기숙 (2006). 12, 18, 24개월 영유아의 음운 발달 특성. 한국언어청각임상학회, 11(3), 1-15.)
- Kim, J., Ji, Y., & Shin, H. (2012). A study of infant's vocal production patterns for developing early aural rehabilitation program. Korean Academy of Audiology, 8, 61-77. (김진숙.지연숙.신현욱 (2012). 조기청능재활프로그램 개발을 위한 영아의 발성패턴 연구. 청능재활, 8, 61-77.)
- Kim, M., & Ha, S. (2013). Longitudinal study of early vocalization development in toddlers with and without cleft palate from 6 to 18 months of age. Communication Sciences & Disorders, 18(2), 223-234. (김민영.하승희 (2013). 6-18개월 구개열 영유아와 일반 영유 아의 발성 발달에 관한 종단연구. 언어청각장애연구, 18(2), 223-234.) https://doi.org/10.12963/csd.13021
- Ha, S., & Hwang, J. (2013). Speech measures from phonological analyses of spontaneous conversations in children between 18-47 months of age. Communication Sciences & Disorders, 18(4), 425-434. (하승희.황진경 (2013). 18-47개월 아동의 자발화 분석에 기초 한 말소리 측정치에 관한 연구. 언어청각장애연구, 18(4), 425-434.) https://doi.org/10.12963/csd.13072
- Ha, S. Seol, A. Pae, S. (2014). Vocal development of typically developing infants. Journal of the Korean Society of Speech Sciences, 6(4), 161-169. (하승희, 설아영, 배소영 (2014). 일반 영유아의 초기 발성 발달 연구. 말소리와 음성과학, 6(4), 161-169.) https://doi.org/10.13064/KSSS.2014.6.4.161
- Hardin-Jones, M., & Chapman, K. L. (2014). Early Lexical Characteristics of Toddlers With Cleft Lip and Palate. The Cleft Palate-Craniofacial Journal, 51(6), 622-631. https://doi.org/10.1597/13-076
- Hong, K., Shin, H. (2002). A longitudinal study of development of the infant's speech sounds: 18 to 24 months. Communication Sciences and Disorders, 7(2), 105-124. (홍경훈.심현섭 (2002). 유아의 말소리 발달 특성: 18-24개월 종단연구. 언어청각장애연구, 7(2), 105-124.)
- Locke, J. (2002). Vocal development in the human infant: Functions and phonetics. NJ: Erlbaum.
- Lyer, S. N. & Ertmer, D. J. (2014). Relationship between vocalization forms and functions in infancy: preliminary implications for early communicative assessment and intervention. American Journal of Speech Language Pathology, 23(4), 587-598. https://doi.org/10.1044/2014_AJSLP-13-0091
- Moon, H., & Ha, S. (2012). Phonological development in toddlers with cleft palate and typically developing toddlers aged 12-24 months. Communication Sciences & Disorders, 17(1), 118-129. (문희원.하승희 (2012). 9-24개월 구개열 유아와 일반 유아의 음운발달. 언어청각장애연구, 17(1), 118-129)
- Nathani, S., Ertmer, D. J., & Stark, R. E. (2006). Assessing vocal development in infants and toddlers. Clinical Linguistics and Phonetics, 20(5), 351-369 https://doi.org/10.1080/02699200500211451
- Oller, D. K. (1980). The emergence of the sounds of speech in infancy. Child phonology, 1, 93-112.
- Oller, D. K., Eilers, R. E., Neal, A. R., & Cobo-Lewis, A. B. (1998). Late onset canonical babbling: a possible early marker of abnormal development. American Journal on Mental Retardation, 103(3), 249-263. https://doi.org/10.1352/0895-8017(1998)103<0249:LOCBAP>2.0.CO;2
- Oller, D. K., & Eilers, R. E. (1988). The role of audition in infant babbling. Child Development, 59, 441-449. https://doi.org/10.2307/1130323
- Oller, D. K., Eilers, R. E., Bull, D. H., & Carney A. E. (1985). Prespeech vocalizations of a deaf infant: A comparison with normal metaphonological development. Journal of Speech and Hearing Research, 28, 47-62. https://doi.org/10.1044/jshr.2801.47
- Pae, S. (1996). Language development of Korean Children. Journal of the Korean Society of Logopedics and Phoniatrics, 7(1), 98-105. (배소영 (1996), 한국 아동의 언어발달. 대한음성언어의학회지, 7(1), 98-105.)
- Stark, R. E. (1986). Pre-speech segmental feature development. Language Acquisition, 2nd ed. Cambridge University Press.
- Stark, R. E., Bernstein, L. E., & Demorest, M. E. (1993). Vocal Communication in the first 18 months of life. Journal of Speech and Hearing Research, 36(3), 548-558. https://doi.org/10.1044/jshr.3603.548
- Stoel-Gammon., C. (1985). Phonetic Inventories, 15-24 Months: A Longitudinal Study. Journal of Speech, Language, and Hearing Research, 28(4), 505-512. https://doi.org/10.1044/jshr.2804.505
- Stoel-Gammon, C. (1988). Prelinguistic vocalizations of hearing-impaired and normally hearing subjects: A comparison of consonantal inventories. Journal of Speech and Hearing Disorders, 53, 302-315. https://doi.org/10.1044/jshd.5303.302
- Stoel-Gammon, C. (1989). Prespeech and early speech development of two late talkers. First Language, 9(6), 207-224. https://doi.org/10.1177/014272378900900607
- Stoel-Gammon, C., & Otomo, K. (1986). Babbling development of hearing-impaired and normally hearing subjects. Journal of Speech and Hearing Disorders, 51(1), 33-41. https://doi.org/10.1044/jshd.5101.33
- Storkel, H. L. & Morrisette, M.. L.(2002). The lexicon and phonology: Interactions in language acquisition. Language, Speech, and Hearing Services in Schools, 33, 24-37. https://doi.org/10.1044/0161-1461(2002/003)
- Scherer, N. J., Williams, A. L., & Proctor-Williams, K. (2008). Early and later vocalization skills in children with and without cleft palate. International journal of pediatric otorhinolaryngology, 72(6), 827-840. https://doi.org/10.1016/j.ijporl.2008.02.010
- Vihman, M. M., Ferguson, C. A., & Elbert, M. (1986). Phonological development from babbling to speech: Common tendencies and individual differences. Applied Psycholinguistics, 7, 3-40. https://doi.org/10.1017/S0142716400007165
- Vihman, M. M., Macken, M. A., Miller, R., Simmons, H., & Miller, J. (1985). From babbling to speech: A re-assessment of the continuity issue. Language, 61, 397-444. https://doi.org/10.2307/414151