Abstract

The aim is to understand development of the sound system by children with functional (nonorganic) phonological delays. Six projects are planned to evaluate the way in which children restructure their representation of words in the mental lexicon. Each project utilizes single-subject experimental clinical treatment to induce restructuring of the sound system. The hypotheses are that phonological restructuring will be influenced by the way in which children's representations are initially structured, organized and accessed from the lexicon. These hypotheses derive from contemporary linguistic and psycholinguistic models to potentially contribute to an integrated view of language and language processing. The outcome of this research holds clinical application in the design, implementation and efficacy of treatment for children with functional phonological delays.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute on Deafness and Other Communication Disorders (NIDCD)
Type
Research Project (R01)
Project #
5R01DC001694-12
Application #
6748575
Study Section
Biobehavioral and Behavioral Processes 3 (BBBP)
Program Officer
Cooper, Judith
Project Start
1992-08-01
Project End
2008-05-31
Budget Start
2004-06-01
Budget End
2005-05-31
Support Year
12
Fiscal Year
2004
Total Cost
$386,392
Indirect Cost

  Institution

Name
Indiana University Bloomington
Department
Other Health Professions
Type
Schools of Arts and Sciences
DUNS #
006046700
City
Bloomington
State
IN
Country
United States
Zip Code
47401

  Publications

Hoover, Jill R (2018) Neighborhood Density and Syntactic Class Effects on Spoken Word Recognition: Specific Language Impairment and Typical Development. J Speech Lang Hear Res 61:1226-1237
Gierut, Judith A (2016) Nexus to Lexis: Phonological Disorders in Children. Semin Speech Lang 37:280-290
Gierut, Judith A; Morrisette, Michele L; Dickinson, Stephanie L (2015) Effect Size for Single-Subject Design in Phonological Treatment. J Speech Lang Hear Res 58:1464-81
Gierut, Judith A; Morrisette, Michele L (2015) Dense neighborhoods and mechanisms of learning: evidence from children with phonological delay. J Child Lang 42:1036-72
Gierut, Judith A; Morrisette, Michele L (2014) How to meet the neighbors: Modality effects on phonological generalization. Clin Linguist Phon 28:477-92
Dinnsen, Daniel A; Gierut, Judith A; Morrisette, Michele L et al. (2014) Unraveling phonological conspiracies: A case study. Clin Linguist Phon 28:463-76
Dinnsen, Daniel A; Dow, Michael C; Gierut, Judith A et al. (2013) The coronal fricative problem. Lingua 131:151-178
Hoover, Jill R; Storkel, Holly L (2013) Grammatical treatment and specific language impairment: neighbourhood density & third person singular -s. Clin Linguist Phon 27:661-80
van der Mark, Marianne; Brouwer, Maartje; Kromhout, Hans et al. (2012) Is pesticide use related to Parkinson disease? Some clues to heterogeneity in study results. Environ Health Perspect 120:340-7
Bulut, Niyazi; K?os, Jacek; Alexander, Millard H (2012) Accurate quantum wave packet calculations for the F + HCl ? Cl + HF reaction on the ground 1(2)A' potential energy surface. J Chem Phys 136:104304

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