Successful language comprehension requires the rapid deployment of working memory resources alongside the capacity to predict upcoming linguistic input. While previous research views these as competing factors, this dissertation explores a unified theory of processing complexity and evaluates the interaction between memory and prediction. The…

Bilinguals sometimes code-switch between their shared languages. While psycholinguistics research has focused on the challenges of comprehending code-switches compared to single-language utterances, bilinguals seem unhindered by code-switching in communication, suggesting benefits that offset the costs. I hypothesize that bilinguals orient their…

In clinical and forensic evaluations, clinical neuropsychologists measure performance validity using standalone and embedded measures. Given the need to capture neuropsychological functioning through a variety of cognitive tests, newer, more sensitive measures should be evaluated for their utility in comparison to already established measures.…

While the introduction of memory-safe programming languages into embedded, Cyber-Physical Systems (CPS) offers an opportunity to eliminate many system vulnerabilities, a pragmatic adoption of memory-safe programming languages often necessitates incremental deployment due to practical development constraints, such as the size of many legacy code…

Focalization is such an intrinsic component of narrative that readers are often unaware of its effect. With internal focalization, an actor within the story narrates the events from their vantage point, flavoring the story with their perspective. While extant research demonstrates that many features of narrative structure influence how readers…

When a college student dies, student affairs professionals are often responsible for ensuring specific administrative processes are completed, providing emotional support for the campus community, and sponsoring memorials that facilitate formal mourning. This last responsibility has received little attention in the student affairs literature.…

The beneficial effects of nature and natural environments have been extensively researched and the findings generally support that nature and natural environments can reduce stress and improve cognitive function. To evaluate if self-reported stress levels are reduced, or if cognitive functions are enhanced among adult learners in the presence of a…

The present dissertation reports two experiments that investigate the processing of English wh-dependencies by including language-specific (experiment I) and domain-general (experiment II) factors. We looked into both event-related brain potentials (ERPs) and time-frequency representations (TFRs) of the EEG signal so as to obtain a more thorough…

It is well known that persons with aphasia (PWA) demonstrate deficits in sentence processing. Specifically, many show difficulties with syntactic re-analysis, or the ability to revise one's interpretation of a sentence due to a temporary ambiguity. Emerging evidence suggests that structural priming, individuals' tendency to unconsciously re-use a…

Sentence comprehension requires both syntactic prediction and working memory processes. Evidence suggests that both are impaired in agrammatic aphasia, and can independently contribute to comprehension breakdowns, but the relationship between them, especially during real-time sentence comprehension remains unclear. Two EEG studies investigated…

Increasingly, educators seek to teach and assess historical thinking. In the post-secondary environment, historical thinking skills are typically taught alongside historical fact, however there is a paucity of research on the relationship between historical thinking skills and knowledge of historical fact. The purpose of this study was to…

Anxiety in college students is at an all-time high, and the online learning environment can inadvertently add to that anxiety. Instructors and instructional designers play a vital role in supporting these online learners. While online learner anxiety around belonging and technology use have been studied, little research exists around course and…

In everyday life, humans rely on working memory (WM) processes to make sense of relationships between linguistic elements that are not linearly adjacent. For example, to understand the sentence "The dog that the cat chased is cute," we encode the referent "the dog" into WM, maintain and retrieve it after reading the verb…

The role that the information technology (IT) department serves is governed by the corporate culture and how it values the use of knowledge, including IT, to achieve a strategic competitive advantage. The purpose of this quantitative study was to examine the potential relationships between information acquisition, knowledge dissemination, shared…

Previous research has found mixed results for a link between executive function and perspective-taking. One proposed reason for this is that perspective-taking during comprehension tasks may not be internally reliable. This dissertation presents two large individual differences experiments with multiple perspective-taking during comprehension and…