Background: Within cohorts of children with autism spectrum disorder (ASD) there is considerable variation in terms of language ability. In the past, it was believed that children with ASD either had delayed articulation and phonology skills or excelled in those areas compared to other language domains. Very little is known about speech sound…

I'm a special educator whose classroom was next door to the homeroom of my hard of hearing son. I had him as one of my students for special education literacy three times a week. I was fortunate to have the professional background, personal knowledge, and treasured relationships with colleagues -- all of which helped me navigate the experience of…

Interaction between generations is diminishing and fostering intergenerational contact can benefit both parties involved. The aim of this qualitative study was to develop a deeper understanding of the meaning of participating in an intergenerational oral history project using a phenomenological approach. Undergraduate students (n = 21) interviewed…

The developmental trajectory of audiovisual speech perception in Mandarin-speaking children remains understudied. This cross-sectional study in Mandarin-speaking 3- to 4-year-old, 5- to 6-year-old, 7- to 8-year-old children, and adults from Xiamen, China (n = 87, 44 males) investigated this issue using the McGurk paradigm with three levels of…

Word identification accuracy is modulated by many factors including linguistic characteristics of words (frequent vs. infrequent), listening environment (noisy vs. quiet), and listener-related differences (older vs. younger). Nearly, all studies investigating these factors use high-familiarity words and noise signals that are either energetic…

Narrative language skills are important for academic and social success. The ability to produce well-formed and coherent spoken narratives has been shown to be highly correlated with proficient reading and writing (Kirby, Spencer, & Chen, 2021; Spencer & Petersen, 2018; Petersen et al., 2020). The importance of narrative abilities for…

In this dissertation, I investigate how people navigate ambiguity in everyday speech, with a focus on quantifier-negation sentences. Combining corpus analysis, behavioral experiments, and computational modeling in the Rational Speech Act framework, I explore preferred interpretations of quantifier-negation and examine the contexts and prosodies…

High school students attending Flexible Learning Programmes (FLPs) experience more speech, language, and communication needs (SLCN) than those in mainstream, which may impact their academic engagement, socioemotional health, and future employment. We explored the effectiveness of a pilot workshop designed to increase educators' confidence to…

In spoken languages, children acquire locative terms in a cross-linguistically stable order. Terms similar in meaning to in and on emerge earlier than those similar to "front" and "behind," followed by "left" and "right." This order has been attributed to the complexity of the relations expressed by…

Ageing is associated with elevated pure-tone thresholds, accompanied by increased difficulties in understanding speech-in-noise. While amplification provides important, but insufficient support, auditory-cognitive training (ACT) might propose a solution. However, generalized effects have been scarce, highlighting the necessity of training designs…

Background: Related to the target group of young children with a significant cognitive and motor developmental delay, the aims of this study were to obtain more insight into (the interrelations between) several characteristics of these children's expressive communicative behaviour and to explore associations between child behaviour, partner…

Purpose: Dysarthria is common among children with cerebral palsy (CP) and results in poor speech intelligibility and subsequently low communicative participation. Neuroplasticity evidence suggests that adherence to principles of motor learning (PML) improves motor speech intervention outcomes. Motor speech interventions aim to improve speech…

This study investigated why object-gap relative clauses (RCs) are dominant in early child Mandarin. We discuss how restrictive-RCs differ from pseudo-RCs syntactically and pragmatically, and examine how these two types of RCs are distributed in the RC utterances of ten children and their caregivers. The results showed that (a) Mandarin-speaking…

The current expansion of hate speech in different areas of public life poses a challenge for educators committed to developing their praxis from an intercultural approach. In this sense, the social privileges enjoyed by part of the population are exploited through these discourses with political and economic objectives that are incompatible with…

Children with autism spectrum disorder (ASD) have deficits in audiovisual speech perception and temporal processing. The current study has examined the relationship between the audiovisual speech perception deficits and temporal processing deficits in children with and without ASD. To this end, using the McGurk paradigm, we implemented two…