Purpose: Poor nonword repetition accuracy is a hallmark of children with developmental language disorder (DLD). However, other diagnostic categories also show impaired nonword repetition performance relative to children with typical development (TD); therefore, this task is currently a sensitive but nonspecific index of DLD. In this study, we…

Purpose: The purpose of this study was to examine cognitive flexibility for semantic and perceptual information in preschool children who stutter (CWS) and who do not stutter (CWNS). Method: Participants were 44 CWS and 44 CWNS between the ages of 3;0 and 5;11 (years;months). Cognitive flexibility was measured using semantic and perceptual…

Purpose: When learning novel word forms, preschoolers with developmental language disorder (DLD; also known as "specific language impairment") produce speech targets inaccurately and with a high degree of intraword variability. The aim of the current study is to specify whether and how layering lexical-semantic information onto novel…

Refugees have received considerable attention in recent years, across academic, popular, and political spheres. Using a range of methodologies, the three articles in this dissertation illuminate several aspects of the linguistic and social lives of Chin refugees from Burma (Myanmar) now living in Indiana, U.S.A. This includes an examination of…

A word learning paradigm was used to teach children novel words that varied in phonotactic probability and neighborhood density. The effects of frequency and density on speech production were examined when phonetic forms were nonreferential (i.e., when no referent was attached) and when phonetic forms were referential (i.e., when a referent was…

The current study investigated the impact of a dual treatment approach that included stimulability training protocol (STP) paired with a modified core vocabulary treatment (mCVT) on the speech sounds produced by children with CAS. The combined treatment was assessed for changes in consistency and expansion of the phonetic inventories of four…

This article documents the typological occurrence and interactions of two seemingly independent error patterns, namely Velar Fronting and Labial Harmony, in a cross-sectional investigation of the sound systems of 235 children with phonological delays (ages 3;0 to 7;9). The results revealed that the occurrence of Labial Harmony depends on the…

The development of the use of the third-person singular -s in open syllable verbs in children with specific language impairment (SLI) and their typically developing peers was examined. Verbs that included overt productions of the third-person singular -s morpheme (e.g. "Bobby plays ball everyday;" "Bear laughs when mommy buys…

A STRUCTURAL, LINGUISTIC APPROACH TO BILINGUAL DICTIONARIES WAS DESCRIBED. DETAILED DISCUSSIONS WERE INCLUDED FOR USES OF MORPHEMES, MORPHEMIC SEQUENCES, PHONEMES, PHONETIC TRANSCRIPTIONS, AND ALLOPHONES. THIS REPORT IS ONE OF A SERIES OF 13 PAPERS PRESENTED AT A CONFERENCE ON LEXICOGRAPHY, INDIANA UNIVERSITY, NOVEMBER 11-12, 1960. (GC)

Stetson (1951) noted that repeating singleton coda consonants at fast speech rates makes them be perceived as onset consonants affiliated with a following vowel. The current study documents the perception of rate-induced resyllabification, as well as what temporal properties give rise to the perception of syllable affiliation. Stimuli were…

A formal reading of word groups and a same/different listening test revealed that Hungarian Americans in South Bend, Indiana, exhibit a continuum in a short front unrounded low vowel phoneme, showing important differences between the informant's perception and production. The Hungarian-American and metropolitan Hungarian data were compared to…