Black matters, according to Black feminist geographer Katherine McKittrick (2006), are always already spatial matters. As Black academics, we are intimately familiar with hostile environments and unwelcoming spaces (Dade et al., 2015; Griffin, 2013; Misawa, 2015). Embracing the sacred principle of nommo, which is to conjure images of biological…

This study investigates infants' neural and behavioral responses to maternal ostensive signals during naturalistic mother-infant interactions and their effects on object encoding. Mothers familiarized their 9- to 10-month-olds (N = 35, 17 females, mainly White, data collection: 2018-2019) with objects with or without mutual gaze, infant-directed…

This article reviews the elevated prevalence and complex nature of voice complaints among teachers, highlighting their profound impact on students' academic performance, teachers' well-being, and overall school productivity. The text discusses the significance of teachers as occupational voice users, provides statistics on the prevalence,…

Language production and the execution of motor acts have long been thought to have similarities in the rules of their execution. Recent studies have begun to directly compare these two processes by measuring certain phenomena found in both. Until now, comparisons have only been made in parallel, with different groups of participants and/or tasks.…

Attaining a high level of proficiency in speaking a second language (L2) is a formidable challenge, particularly in many English as a foreign language (EFL) settings, such as Taiwan. In such environments, students often encounter limited opportunities for English-speaking practice within formal classroom settings due to the prevalence of…

Causation is a core feature of human cognition and language. How children learn about intricate causal meanings is yet unresolved. Here, we focus on how children learn verbs that express causation. Such verbs, known as lexical causatives (e.g., break and raise), lack explicit morphosyntactic markers indicating causation, thus requiring that the…

The importance of vocabulary when speaking is not only demonstrated in models of second language speech production and speaking proficiency but also reflected in rating criteria and assessment scales. The present study examined and compared micro-level lexical information in a speaking task from two complementary stakeholders' perspectives…

This original teaching idea is designed for a course unit on protest communication. It consists of a performed protest speech, dubbed the "fantastical speech," and a post-speech reflective analysis. Students utilize the subversive genre of fanfiction to compose a protest speech in which, as a fictional character, they convince their…

Aiming to verify the predictive value of oral narrative structure on reading acquisition, we followed 253 children (first and second graders) during an entire school year, assessing oral narratives and reading performances in five sessions. Transcriptions of oral narratives were represented as word-recurrence graphs to measure connectedness…

Ubiquitous acoustic sensors and actuators, i.e., microphones and loudspeakers, are among the most common components in consumer electronic devices. Traditionally, these components have been primarily used for sound-related tasks, including voice-user interfaces, sound playback, and sound event detection. However, with the growing demand for…

The purpose of the current study was to revisit a controversial topic: whether frequencies of phonological consonant and vowel classes differ in speech directed to children and to adults. In addition, the current study investigated whether the frequency of phonological consonant and vowel classes changes with children's increasing chronological…

Purpose: Vocal fold asymmetry creates irregular entrainments and modulations in voice, which may lead to rough perceptual quality. The presence of asymmetry can also cause mid-phonation bifurcations where a small change in the phonatory system causes a drastic change in vibration pattern, resulting in transitions in and out of rough voice. This…

Purpose: Disfluencies can be classified as stuttering-like disfluencies (SLDs) or typical disfluencies (TDs). Dividing TDs further, stalls (fillers and repetitions) are thought to be prospective, occurring due to planning glitches, and revisions (word and phrase revisions, word fragments) are thought to be retrospective, occurring when a speaker…

An increasing number of studies are exploring the benefits of automatic speech recognition (ASR)-based dictation programs for second language (L2) pronunciation learning (e.g. Chen, Inceoglu & Lim, 2020; Liakin, Cardoso & Liakina, 2015; McCrocklin, 2019), but how ASR recognizes accented speech and the nature of the feedback it provides to…

Purpose: The /[voiced alveolar approximant]/ productions of young children acquiring American English are highly variable and often inaccurate, with [w] as the most common substitution error. One acoustic indicator of the goodness of children's /[voiced alveolar approximant]/ productions is the difference between the frequency of the second…