Speech Sound Disorder — Manipulating Linguistic Complexity to Improve Child Language Treatment Outcomes
Citation(s)
Barlow JA Phonological change and the representation of consonant clusters in Spanish: a case study. Clin Linguist Phon. 2005 Dec;19(8):659-79. doi: 10.1080/02699200412331279794.
Combiths PN, Barlow JA, Potapova I, Pruitt-Lord S Influences of Phonological Context on Tense Marking in Spanish-English Dual Language Learners. J Speech Lang Hear Res. 2017 Aug 16;60(8):2199-2216. doi: 10.1044/2017_JSLHR-L-16-0402.
Cummings AE, Barlow JA A comparison of word lexicality in the treatment of speech sound disorders. Clin Linguist Phon. 2011 Apr;25(4):265-86. doi: 10.3109/02699206.2010.528822. Epub 2010 Dec 15.
Gierut JA, Morrisette ML, Dickinson SL Effect Size for Single-Subject Design in Phonological Treatment. J Speech Lang Hear Res. 2015 Oct;58(5):1464-81. doi: 10.1044/2015_JSLHR-S-14-0299.
Gierut JA, Morrisette ML Age of word acquisition effects in treatment of children with phonological delays. Appl Psycholinguist. 2012 Jan 1;33(1):121-144. doi: 10.1017/S0142716411000294.
Gierut JA, Morrisette ML Effect size in clinical phonology. Clin Linguist Phon. 2011 Nov;25(11-12):975-80. doi: 10.3109/02699206.2011.601392. Epub 2011 Jul 25.
Gierut JA Complexity in Phonological Treatment: Clinical Factors. Lang Speech Hear Serv Sch. 2001 Oct 1;32(4):229-241. doi: 10.1044/0161-1461(2001/021).
Gierut JA Nexus to Lexis: Phonological Disorders in Children. Semin Speech Lang. 2016 Nov;37(4):280-290. doi: 10.1055/s-0036-1587704. Epub 2016 Oct 4.
Gierut JA Phonological complexity and language learnability. Am J Speech Lang Pathol. 2007 Feb;16(1):6-17. doi: 10.1044/1058-0360(2007/003).
Gierut JA Syllable onsets: clusters and adjuncts in acquisition. J Speech Lang Hear Res. 1999 Jun;42(3):708-26. doi: 10.1044/jslhr.4203.708.
Leonard LB, Davis J, Deevy P Phonotactic probability and past tense use by children with specific language impairment and their typically developing peers. Clin Linguist Phon. 2007 Oct;21(10):747-58. doi: 10.1080/02699200701495473.
Leonard LB, Deevy P The Changing View of Input in the Treatment of Children With Grammatical Deficits. Am J Speech Lang Pathol. 2017 Aug 15;26(3):1030-1041. doi: 10.1044/2017_AJSLP-16-0095.
Pater J, Barlow JA Constraint conflict in cluster reduction. J Child Lang. 2003 Aug;30(3):487-526.
Potapova I, Kelly S, Combiths PN, Pruitt-Lord SL Evaluating English Morpheme Accuracy, Diversity, and Productivity Measures in Language Samples of Developing Bilinguals. Lang Speech Hear Serv Sch. 2018 Apr 5;49(2):260-276. doi: 10.1044/2017_LSHSS-17-0026.
Pruitt S, Oetting J Past tense marking by African American English-speaking children reared in poverty. J Speech Lang Hear Res. 2009 Feb;52(1):2-15. doi: 10.1044/1092-4388(2008/07-0176). Epub 2008 Aug 11.
Thompson CK, Shapiro LP Complexity in treatment of syntactic deficits. Am J Speech Lang Pathol. 2007 Feb;16(1):30-42. doi: 10.1044/1058-0360(2007/005).
Thompson CK Complexity in language learning and treatment. Am J Speech Lang Pathol. 2007 Feb;16(1):3-5. doi: 10.1044/1058-0360(2007/002).
Van Horne AJO, Fey M, Curran M Do the Hard Things First: A Randomized Controlled Trial Testing the Effects of Exemplar Selection on Generalization Following Therapy for Grammatical Morphology. J Speech Lang Hear Res. 2017 Sep 18;60(9):2569-2588. doi: 10.1044/2017_JSLHR-L-17-0001.
Manipulating Linguistic Complexity to Improve Child Language Treatment Outcomes
Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
Expanded access is a means by which manufacturers make investigational new drugs available, under certain circumstances, to treat a patient(s) with a serious disease or condition who cannot participate in a controlled clinical trial.
Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.