References
- Chapman KL, Hardin-Jones M, Schulte J, Halter KA. Vocal development of 9-month-old babies with cleft palate. J Speech Lang Hear Res 2001;44:1268–83.
- Jones CE, Chapman KL, Hardin-Jones MA. Speech development of children with cleft palate before and after palatal surgery. Cleft Palate Craniofac J 2003;40:19–31.
- Scherer NJ, Williams AL, Proctor-Williams K. Early and later vocalization skills in children with and without cleft palate. Int J Ped Otorhinolar 2008;72:827–40.
- O’Gara M, Logemann J. Phonetic analyses of the speech development of babies with cleft palate. Cleft Palate J 1988;25:122–34.
- Peterson-Falzone SJ, Hardin-Jones MA, Karnell MP, Cleft palate speech. St. Louis: Mosby Elsevier, 2010.
- Lohmander A, Surgical intervention and speech outcomes in cleft lip and palate. In: Howard S, Lohmander A, eds. Cleft palate speech: assessment and intervention. Chichester: Wiley-Blackwell; 2011. p. 55–85.
- Friede H. Maxillary growth controversies after two-stage palatal repair with delayed hard palate closure in unilateral cleft lip and palate patients: perspectives from literature and personal experience. Cleft Palate Craniofac J 2007;44:129–36.
- Willadsen E, Albrechtsen H. Phonetic description of babbling in Danish toddlers born with and without unilateral cleft lip and palate. Cleft Palate Craniofac J 2006;43:189–200.
- Lohmander A, Olsson M, Flynn T. Early consonant production in Swedish infants with and without unilateral cleft lip and palate and two-stage palatal repair. Cleft Palate Craniofac J 2011;48:271–85.
- Klintö K, Salameh E-K, Olsson M, et al. Phonology in Swedish-speaking 3-year-olds born with cleft lip and palate and the relationship with consonant production at 18 months. Int J Lang Comm Dis 2014;49:240–54.
- Lohmander A, Persson C. A longitudinal study of speech production in Swedish children with cleft palate and two-stage palatal repair. Cleft Palate-Craniofac J 2008;45:32–41.
- Willadsen E. Influence of timing of hard palate repair in a two-stage procedure on early language development in Danish children with cleft palate. Cleft Palate-Craniofac J 2012;49:574–95.
- Harding A, Grunwell P. Active versus passive cleft-type characteristics: implications for surgery and therapy. Int J Lang Commun Disord 1998;33:329–52.
- Hardin-Jones M, Chapman K. The impact of early intervention on speech and lexical development for toddlers with cleft palate: a retrospective look at outcome. Lang Speech Hear Serv Schools 2008;39:89–96.
- Dixon-Wood VL, Counseling and early management of feeding and language skill development for infants and toddlers with cleft palate. In: Bzoch KR, ed. Communicative disorders related to cleft lip and palate. Austin, TX: Pro-ed; 1997. p. 465–474.
- Henningsson G. Therapy for glottal babbling in toddlers with cleft lip and palate. Nordisk Tidskrift for Logopedi Og Foniatri [in Swedish] 1982;7:91–4.
- Meinusch M, Romonath R. Early language intervention for children with cleft lip and/or palate: a systematic review. Evid-Bas Comm Assess Intervent 2011;5:197–215.
- Raud Westberg L, Lohmander A. Early intervention in children with cleft lip and palate treated by Stockholm Craniofacial Team. Logopednytt [in Swedish] 2012;1:18–22.
- Rautio J, Andersen M, Bolund S, et al. Scandcleft randomised trials of primary surgery for unilateral cleft lip and palate: 2. Surgical results. J Plast Surg Hand Surg 2017;51:13–9.
- Chapman K, Hardin-Jones M, Halter KA. The relationship between early speech and later speech and language performance for children with cleft lip and palate. Clin Linguist Phon 2003;17:173–97.
- Lieberman M, Lohmander A. Observation is a valid way of assessing common variables in typical babbling and identifies infants who need further support. Acta Paed 2014;103:1251–7.
- Lohmander A, Willadsen E, Persson C, et al. Methodology for speech assessment in the Scandcleft project – an international randomized clinical trial on palatal surgery: experiences from a pilot study. Cleft Palate-Craniofac J 2009;46:47–357.
- Shriberg LD. Four new speech and prosody-voice measures for genetics research and other studies in developmental phonological disorders. J Speech Hear Res 1993;36:105–40.
- Klintö K, Lohmander A. Phonology in Swedish-speaking 3-year-olds born with unilateral cleft lip and palate treated with palatal closure in one or two stages. J Plast Surg Hand Surg 2017;51:112–17.
- Nathani S, Oller DK. Beyond ba-ba and gu-gu: challenges and strategies in coding infant vocalizations. Behav Res Meth Instr Comput 2001;33:321–30.
- International Phonetic Association (IPA). The international phonetic alphabet (revised to 2005). Cambridge: Cambridge University Press; 2005. Available at: http://www.langsci.ucl.ac.uk/ipa/IPA_chart_©2005.pdf.
- International Phonetic Association (IPA). extIPA Symbols for Disordered Speech (Revised to 2002) (IPA); 1997 . Available at: http://langsci.ucl.ac.uk/ipa/ExtIPAChart02.pdf.
- Lohmander A, Lundeborg I, Persson C. SVANTE – the Swedish Articulation and Nasality Test – normative data and a minimum standard set for cross-linguistic comparison. Clin Ling Phon 2017;31:137–54.
- Dodd B, Holm A, Hua Z, Crosbie S. Phonological development: a normative study of British English-speaking children. Clin Linguist Phon 2003;17:617–43.
- Morris H, Ozanne A. Phonetic, phonological, and language skills of children with a cleft palate. Cleft Palate Craniofac J 2003;40:460–70.
- Chapman KL, Hardin-Jones M, Goldstein JA, et al. Timing of palatal surgery and speech outcome. Cleft Palate Craniofac J 2008;45:297–308.
- Scherer NJ, D'Antonio LL, McGahey H. Early intervention for speech impairment in children with cleft palate. Cleft Palate Craniofac J 2008;45:18–31.
- Roberts MY, Kaiser AP. The effectiveness of parent-implemented language interventions: a meta-analysis. Am J Speech Lang Pathol 2011;20:180–99.