Korean learners of English are known to repair consonant clusters, which are not allowed in their native language, with an epenthetic vowel [close central unrounded vowel]. The purpose of the present study is to examine whether the perception-production link of such an illusory vowel in a second language (L2) is only within and not across…

This study investigates the effects of native language experience and phonetic properties on the discrimination of labial-velar versus labial and velar contrasts, as well as voicing contrasts in labials, velars, and labial-velars. Research indicates that phonological perceptions are influenced by native language experience and the specific…

Children with autism often show atypical brain lateralization for speech and language processing, however, it is unclear what linguistic component contributes to this phenomenon. Here we measured event-related potential (ERP) responses in 21 school-age autistic children and 25 age-matched neurotypical (NT) peers during listening to word-level…

The science of reading has captured the attention of educators, policy makers, and the public. Elfrieda H. Hiebert recounts some of what she's learned from her recent exploration of the topic. She has found that research evidence tends to fall into three categories: research that provides unequivocal conclusions, research that holds promise for…

Kindergarten reading screening measures typically identify many students as at risk who later meet criteria on important outcome measures (i.e., false positives). To address this issue, we evaluated a gated screening process that included accelerated progress monitoring, followed by a simple goal/reward procedure (skill vs. performance assessment,…

Our study proposes the use of a free classification task for investigating the dimensions used by listeners in their perception of nonnative sounds and for predicting the perceptual discriminability of nonnative contrasts. In a free classification task, participants freely group auditory stimuli based on their perceived similarity. The results can…

Purpose: This article reports on the effectiveness of a novel tablet-based approach to phonological intervention and compares it to a traditional tabletop approach, targeting children with phonologically based speech sound disorders (SSD). Method: Twenty-two Portuguese children with phonologically based SSD were randomly assigned to 1 of 2…

Learning to read in most alphabetic orthographies requires not only the acquisition of simple grapheme-phoneme correspondences (GPCs) but also the acquisition of context-sensitive GPCs, where surrounding letters change a grapheme's pronunciation. We aimed to explore the use and development of simple GPCs (e.g. a [right arrow] /ae/) and…

Animals have long been used as comparative models for adult human speech perception. However, few animal models have been used to explore developmental speech perception questions. This dissertation encourages the use of domestic dogs as a behavioral model for speech perception processes. Specifically, dog models are suggested for questions about…

Phonetic imitation is a ubiquitous process in speech production. Speakers have a strong tendency to imitate their interlocutors both in a native and a non-native language. It is especially important in acquiring non-native speech, because it allows forming new sound categories. In the current study we investigated whether and to what extent Polish…

The present study examined a six-component theoretical model of word reading acquisition in 449 Spanish-speaking children from low socioeconomic backgrounds. Measures of phonological awareness (PA), rapid automatized naming (RAN), vocabulary, letter name-sound knowledge, and parent education were obtained at the beginning of kindergarten and a…

Purpose: The aim of this study was to investigate children's processing of dysphonic speech in a realistic classroom setting, under the influence of added classroom noise. Method: Typically developing 6-year-old primary school children performed two listening tasks in their regular classrooms--a phoneme discrimination task to assess speech…

The study's aims were to (a) evaluate preschoolers' use of private speech (overt talk to themselves) during spelling; and (b) study how it is affected by the nature of orthography. Participants were 197 Hebrew speaking Israeli preschoolers (109 girls and 88 boys) (M = 5.6 years). Children spelled 12 words (N =44 letters) that represented one of…

A phoneme-detection task shows that listeners of Sepedi use semantic information in processing but not prosody (Experiment 1). Sepedi is a language with no grammaticalised prosodic expression of focus. Sepedi listeners detected phoneme targets faster when the phoneme-bearing words were focussed (as opposed to unfocussed) but not when occurring in…

An inequality in literacy rates exists between deaf children and their hearing peers. Research indicates that visual phonic interventions such as Visual Phonics used alongside a phonics program enhances grapheme-phoneme correspondence. That practice in turn improves overall literacy achievement. However, as rates deaf literacy continue to lag…