Purpose: Real-time magnetic resonance imaging (MRI) and accompanying analytical methods are shown to capture and quantify salient aspects of apraxic speech, substantiating and expanding upon evidence provided by clinical observation and acoustic and kinematic data. Analysis of apraxic speech errors within a dynamic systems framework is provided…

Purpose: Some psycholinguistic theories of stuttering propose that language production operates along a different time course in adults who stutter (AWS) versus typically fluent adults (TFA). However, behavioral evidence for such a difference has been mixed. Here, the time course of semantic and phonological encoding in picture naming was compared…

Stefanini, Bello, Caselli, Iverson & Volterra (2009) reported that Italian 24-36 month old children use a high proportion of representational gestures to accompany their spoken responses when labelling pictures. The two studies reported here used the same naming task with (1) typically developing 24-46 month old hearing children acquiring…

In this study, we examined the learning of letter-speech sound correspondences within an artificial script and performed an experimental analysis of letter-speech sound learning among dyslexic and normal readers vis-à-vis phonological awareness, rapid automatized naming, reading, and spelling. Participants were provided with 20 min of training…

Perceptual fluency manipulations influence metamemory judgments, with more fluently perceived information judged as more memorable. However, it is not always clear whether this influence is driven by actual experienced processing fluency or by beliefs about memory. The current study used an identity-priming paradigm--in which words are preceded by…

Semantic categories in the world's languages often reflect a historical process of "chaining": A name for one referent is extended to a conceptually related referent, and from there on to other referents, producing a chain of exemplars that all bear the same name. The beginning and end points of such a chain might in principle be rather…

Purpose: The purpose of the study was to investigate the role that cospeech gestures play in lexical production in preschool-age children with expressive specific language impairment (E-SLI). Method: Fifteen preschoolers with E-SLI and 2 groups of typically developing (TD) children matched for chronological age (n = 15, CATD group) and for…

The present study reports on the development and standardization of a test of phonological processing in Arabic, a language that has been less researched in terms of reading processes potentially due to the limited number of standardized tools. The test includes measures of phonological awareness, phonological memory and rapid naming, and a…

Fluency with skills that operate below the word level (i.e., sublexical), such as phonemic awareness and alphabetic knowledge, may ease the acquisition of decoding skills (Ritchey & Speece, 2006). Measures of sublexical fluency such as phoneme segmentation fluency (PSF), letter naming fluency (LNF), and letter sound fluency (LSF) are widely…

This article examines the impact of African American migration into Kansas City, Missouri, on the city's segregated school system in the 1940s and early 1950s. Substantial increases in the number of African American elementary school-age children produced chronic overcrowding in the segregated black schools, which was not easily relieved due to…

Oral deaf children and hearing children with dyslexia both experience literacy challenges, although their reasons differ. The authors explored the problems underlying poor literacy in each group and drew implications for reading interventions. Data were collected using standardized literacy and phonological measures from 69 severe-to-profoundly…

In two experiments this study tested the "Graded Salience Hypothesis" and the "Defaultness Hypothesis." It weighs the effects of linguistic versus pictorial contexts in terms of activation (or suppression) of default, salient meanings when context invites nondefault, less-salient alternatives. Using a naming task, Experiments 1…

Purpose: The purpose of this paper is to demonstrate how teachers can use their Sgaw Karen students' names as a means to gaining awareness of their students' home culture, language and personal stories. Design/methodology/approach: This case study uses interviews with four Karen families to explore the meanings behind the names and nicknames given…

Today, L.S. Vygotsky's concept of a 'zone of proximal development' (ZPD) is often used to just mean best practices in early years teaching, like scaffolding. But in his original theory, the zones linked age periods distinguished by age-specific neoformations -- one of which was the formation of concepts at adolescence. So Vygotsky rejected Stern's…

We examined the developmental relationship between cognitive-linguistic skills (nonverbal IQ, vocabulary, phonological awareness, rapid automatised naming [RAN]), home environment factors (direct teaching, shared book reading, access to literacy resources, parents' expectations, family's socioeconomic status [SES]), and pinyin letter knowledge in…