The measurement of second language (L2) productive lexical proficiency has driven a great deal of research over the past two decades. Research has indicated that more proficient speakers and writers tend to use a wider range of words and that more proficient writers tend to use words that are more sophisticated (less frequent in reference…

Purpose: To date, there are no automated tools for the identification and fine-grained classification of paraphasias within discourse, the production of which is the hallmark characteristic of most people with aphasia (PWA). In this work, we fine-tune a large language model (LLM) to automatically predict paraphasia targets in Cinderella story…

To respond to recent calls for examining oral fluency from a broader social and communicative perspective, the current study aimed at investigating the effects of task communicative function on second language (L2) and first language (L1) speakers' fluency. Designing tasks that represent three different communicative functions (congratulations,…

Cross-sectional studies have shown the connections between oral language, reading, and writing skills, but there has been limited longitudinal research, especially in primary school. This study examined the relationships between oral narrative, reading, and writing skills in a longitudinal sample of 80 Italian-speaking primary school children…

Two questions regarding text signals' influence on second language (L2) science expository text comprehension were examined. First, the contextual relationship between verbal headings and non-verbal underlining signals (i.e., related or unrelated) was manipulated to investigate how these verbal and nonverbal text signals influence L2 text…

Background: Multiple sclerosis (MS) is an autoimmune disease that attacks the central nervous system and has several subtypes. The disease pathophysiology includes damage to the myelin in the brain and spinal cord, manifesting in a wide range of neurological symptoms and impacting patients' physical, psychological, social, and communication…

Morphological structure exerts an influence on acoustic duration. But does it also influence typing duration? The present article reports an experimental study that tests for the influence of morphological structure on typing timing. It is also a first of its kind comparison between spoken and written language production within the same paradigm,…

To investigate how a high risk for infant neurological impairment affects the quality of infant verbal interactions, and in particular properties of infant-directed speech, spontaneous interactions between 14 mothers and their 4.5-month-old infants at high risk for neurological disorders (7 female) were recorded and acoustically compared with…

During the COVID-19 pandemic, lecturers wore masks which covered facial cues. In two studies, we examined students' ability to comprehend both factually and inferentially presented information when the speaker's facial cues were or were not available and when delivered with or without expressive prosody. While comprehension was not affected by the…

Language is a unique skill used by humans to communicate thoughts and feelings. For most individuals, language is understood through different sensory modalities--for instance, hearing auditory words relies on audition, while perceiving visual speech via lipreading and reading written text both utilize the visual system. Although these different…

Children with epilepsy are at increased risk for language and reading difficulties. Phonological processing and language underlie reading success, yet their association with reading achievement in children with epilepsy is unknown. We assessed phonological processing, oral language, and reading in children (ages 6 to 12) with epilepsy (EP; n = 6),…

All communication systems rely on sets of rules that must generally be followed for successful communication to be possible; in the case of human language, these rules are given by the grammar. However, despite these rules, there is considerable variation that has been noted across the grammar. In this dissertation, I explore one understudied…

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…

The current study examined to what extent face and speech processing interact with each other and whether they enhance or impair the processing of the other in 5-year-olds (n = 51) and adults (n = 34). Using a computer-based speeded sorting task allowed to directly test the influence of auditory speech on face processing and the influence of face…

Language is a conduit for communicating and understanding mathematical ideas. In this article, the authors describe how literacy relates to modes of reading, writing, speaking, and listening. They then share a strategy for supporting student literacy in mathematics--judicious telling--and provide examples of what this approach looks like in the…