Commercial advertisements in Arabic-speaking regions tend to alternate between dialectal Arabic and Modern Standard Arabic, but it is not yet clear whether language variety has any impact on listener's lexical recall. Insight into this issue should help enterprises design their commercial advertisements in a linguistically intelligent manner. This…

Background: Developmental dysarthria is a motor speech impairment commonly characterized by varying levels of reduced speech intelligibility. The relationship between intelligibility deficits and acoustic vowel space among these individuals has long been noted in the literature, with evidence of vowel centralization (e.g., in English and…

Purpose: The aim of this study was to conduct a systematic review and meta-analysis to investigate whether preschool- and early school-age children with speech sound disorders (SSDs) have difficulties with speech perception. Method: Systematic searching of 8 electronic databases identified 73 eligible studies across 71 articles examining the…

Purpose: Previous work has found that both young and older adults exhibit a lexical bias in categorizing speech stimuli. In young adults, this has been argued to be an automatic influence of the lexicon on perceptual category boundaries. Older adults exhibit more top-down biases than younger adults, including an increased lexical bias. We…

Purpose: The goal of this study was to investigate vowel detection and identification in noise and provide baseline data regarding how vowel perception changed with signal-to-noise ratios. Psychometric functions of vowel detection and identification for 12 American English isolated vowels in long-term speech-shaped noise were examined for young…

Purpose: The conventional amplification devices render minimal or no benefit at abating the speech perception problems of individuals with auditory neuropathy spectrum disorder (ANSD). This study was undertaken to evaluate the effect of noise reduction strategies (multiband spectral subtraction, Wiener-as, Karhunen-Loeve transform [Subspace], and…

The ability to listen to fifth-grade students at SD Negeri Cigugur is still less than 68. This study aims to determine the characteristics of gender-based auditory learning modality, supporting aspects of listening ability, and gender-based listening abilities. This study used a qualitative approach with a case study design. The research subjects…

The purpose of this investigation was to examine the effects of three commonly observed choral singer performance conditions (no movement, slight swaying, full-body swaying) on acoustic and perceptual measures of choral sound. We audio recorded an established university choir (N = 29 singers) performing a memorized piece while viewing the same…

People often experience difficulties when they first hear a novel accent. Prior research has shown that relatively fast natural accent accommodation can occur. However, there has been little investigation of the underlying perceptual mechanism that drives the learning. The current study examines whether phonemic boundary changes play a central…

We examined the relationship between interval identification skill and error detection skill in preservice teachers, accounting for timbral differences by including piano and vocal stimuli. The interval identification test was comprised of 33 items spanning from C2 to B5. Fifteen error detection items were monophonic melodies, two measures long,…

This research investigated whether observing beat gesture and hearing contrastive accenting with novel words enhances their learning in early childhood and whether these effects differ by sex in light of sex differences in the pace of language development. Fifty-three 3- to 5-year-old boys and girls learned pairs of novel words with contrasting…

This study compared individuals from two first language (L1) backgrounds (Italian, Mandarin) to determine how they may differ in their perception of Japanese consonant length (i.e. singleton vs. geminate) according to the phonemic status of length in L1 and experience with Japanese. The participants included two groups of non-native learners of…

The objective of the study was to develop a prototype for an accessible, high quality, cost and time-effective 'Development Profiling Tool' for use in reception classes. This would build a unique picture of every individual child's developmental at the beginning of their educational journey, meaning that interventions for any comparable areas of…

This project explores how the variation in language experiences and attitudes that Mexican American Spanish heritage speaker bilinguals in the United States have affects their speech perception in both their languages. Heritage language bilinguals speak as a first language a minority language that they have cultural ties to (e.g., Spanish in the…

Despite widespread studies on language assessment literacy (LAL), there are still many unexplored areas about LAL (Gan & Lam, 2022). One of these areas is identifying various aspects of LAL regarding different language skills and scrutinizing the English as a foreign language (EFL) teachers' involvement with these aspects. Accordingly, this…