In two visual world eye-tracking experiments, this dissertation examines the role of literacy on predictive processing during spoken language comprehension. Previous studies have shown that comprehenders can use morphosyntactic cues available in the input to generate predictions about upcoming information. Recent key findings also suggest that…

Purpose: The ongoing COVID-19 pandemic has prompted changes to child assessment procedures in schools such as the use of face masks by assessors. Research with adults suggests that face masks diminish performance on speech processing and comprehension tasks, yet little is known about how assessor masking affects child performance. Therefore, we…

Purpose: The ongoing COVID-19 pandemic has prompted changes to child assessment procedures in schools such as the use of face masks by assessors. Research with adults suggests that face masks diminish performance on speech processing and comprehension tasks, yet little is known about how assessor masking affects child performance. Therefore, we…

Purpose: This study investigated to what extent iconic co-speech gestures help word intelligibility in sentence context in two different linguistic maskers (native vs. foreign). It was hypothesized that sentence recognition improves with the presence of iconic co-speech gestures and with foreign compared to native babble. Method: Thirty-two native…

The mechanisms underlying native (L1) and non-native (L2) sentence processing have been widely debated. One account of potential L1/L2 differences is that L2 sentence processing underuses syntactic information and relies heavily on semantic and surface cues. Recently, an alternative account has been proposed, which argues that the source of L1/L2…

The present study endeavors to investigate the learning of the comprehension of semantic interpretation of metaphor in the expository writing by EFL learners at Albalqa Applied University, Jordan. Moreover, the study attempts to see the role of mother tongue influences in the learning and comprehension of semantic interpretation of metaphor in…

Children can understand iconic co-speech gestures that characterize entities by age 3 (Stanfield et al. in "J Child Lang" "40"(2):1-10, 2014; e.g., "I'm drinking" + tilting hand in C-shape to mouth as if holding a glass). In this study, we ask whether children understand co-speech gestures that characterize…

This study examined the linguistic and individual-level factors that render case marking a vulnerable domain in English-dominant Greek heritage children. We also investigated whether heritage language (HL) children can use case-marking cues to interpret (non-)canonical sentences in Greek similarly to their monolingual peers. A group of six- to…

This study presents a quantitative analysis of pre-emptive strategies used by first language speakers in talk addressed to second language speakers with moderate proficiency. The strategies identified in the conversations are reformulation, simplification, left-dislocation, and decomposition. The data come from simulated emergency calls in which…

This dissertation examines investment in language learning, especially how that investment looks over the entirety of a learner's target language-related journey. It investigates investment, in terms of positive and negative relationships and experiences, both at one point in time and over time, as well as how investment may be linked to a measure…

U.S. higher education attracts many international graduate students--particularly those from China today where many of them become international teaching assistants (ITAs) in science, technology, engineering, and math (STEM) fields, which not only benefits the students, but also our country as a whole. However, unfortunately, the issue of the…

In this study, we applied a combination of speech-to-text recognition (STR) and computer-aided translation (CAT) technologies during lectures in English as a foreign language to facilitate student comprehension of the lecture content. The instructor lectured in English, the STR system generated texts from the voice input, and the CAT system then…

Before infants produce words, they can discriminate changes in motion event components such as manner (how an action is performed) and path (trajectory of an action). Individual differences in nonlinguistic event categorization are related to children's later verb comprehension (Konishi, Stahl, Golinkoff, & Hirsh-Pasek, 2016). We asked: (a) Do…

This study examines the role of listeners' native language (L1) background in judgments of comprehensibility (ease of understanding) for speakers from same and different L1 backgrounds, to determine the extent of a shared second language (L2) comprehensibility benefit. Forty L2 English speakers from Mandarin, French, Hindi, and English backgrounds…

This article reports results from a longitudinal study from age 4 to 7 of comprehension and production of narrative macrostructure in Swedish monolingual children (N = 17). "Baby Birds/Baby Goats" from the Multilingual Assessment Instrument for Narratives (LITMUS-MAIN) were used to elicit narratives and ask comprehension questions at age…