Purpose: The vocalizations of young infants often sound nasalized, suggesting that the velopharynx is open during the 1st few months of life. Whereas acoustic and perceptual studies seemed to support the idea that the velopharynx closes for vocalization by about 4 months of age, an aeromechanical study contradicted this (Thom, Hoit, Hixon, &…

Purpose: We investigated whether perceptual learning of noise-vocoded (NV) speech is specific to a particular talker or accent. Method: Four groups of listeners (n = 18 per group) were first trained by listening to 20 NV sentences that had been recorded by a talker with either the same native accent as the listeners or a different regional accent.…

Purpose: This study compares the precision of the electromagnetic articulographs used in speech research: Northern Digital Instruments' Wave and Carstens' AG200, AG500, and AG501 systems. Method: The fluctuation of distances between 3 pairs of sensors attached to a manually rotated device that can position them inside the measurement volumes was…

This dissertation applies Julia Kristeva's theory of revolution in the practice of "signifiance" to religious discourse. In particular, it argues that the salient features of "signifiance" are present and active in religious speech as well as poetic language, the subject of Kristeva's doctoral thesis "Revolution in Poetic…

This study explored appropriate speaking activities for speakers of different proficiency levels by measuring the changes in their brain blood flow with near-infrared spectroscopy (NIRS). Fifty adult speakers and learners of English of various proficiency levels participated in the study by undertaking four types of task: a single-speaker picture…

South Australian, Lyndall Hendrickson AM (1917-2017) led a lifetime of achievements as a prodigy, concert violinist, polio survivor, violin instructor and teacher of language and music to non-verbal autistic students. Her career halted when she contracted poliomyelitis at the age of 34. To regain motor skill, Hendrickson researched theories of…

This study investigates how "phonological neighborhood density" (PND) affects word production and recognition in 4-to-6-year-old Russian children in comparison to adults. Previous experiments with English-speaking adults showed that a dense neighborhood facilitated word production but inhibited recognition whereas a sparse neighborhood…

Ambridge's proposal cannot account for the most basic observations about phonological patterns in human languages. Outside of the earliest stages of phonological production by toddlers, the phonological systems of speakers/learners exhibit internal behaviours that point to the representation and processing of inter-related units ranging in size…

This paper traces the development of two roughly synonymous nominalizing suffixes during the Early Modern English period, the Romance "-ity" and the native "-ness." The aim is to assess whether these suffixes were favored in particular registers or followed similar paths of development, and to ascertain whether the ongoing…

Mathematics anxiety is prevalent in Nigeria where students have a fear of the subject. Much research has been conducted on the level of mathematics anxiety, the differences between the genders, and its relationship with performance. However, little has been done on the factors for mathematics anxiety, and even less on peers' contribution towards…

Purpose: The purpose of this study was to investigate how speech naturalness relates to masculinity-femininity and gender identification (accuracy and reaction time) for cisgender male and female speakers as well as transmasculine and transfeminine speakers. Method: Stimuli included spontaneous speech samples from 20 speakers who are transgender…

Although studies on English sound learning by L2 Thai learners have been widely examined, there have been no studies on the production of the English [ch] and [sh] sounds in the initial position by L2 Thai learners with consideration of vowel contexts, the experience of L2 learners and target sounds. The aim of this study is to examine the…

This study examined the level of L2 speaking anxiety among school teachers undertaking a master's degree at the International Islamic University Malaysia and sought to determine if the anxiety level would differ by gender, school location and teaching subject. A convenience sample of 290 teachers completed a 12-item survey on L2 speaking anxiety…

Previous research found a beneficial effect of augmentative signs (signs from a sign language used alongside speech) on spoken word learning by signing deaf and hard-of-hearing (DHH) children. The present study compared oral DHH children, and hearing children in a condition with babble noise in order to investigate whether prolonged experience…

The study shows that there are two distinct lateral phonemes in Turkish with a minimal pair example. 20 male native speakers of Turkish, aged 20-26, were asked to read six short phrases and a minimal pair which contained laterals. The spectrograms were examined by PRAAT to determine whether it is possible to identify the laterals with regard to…