Situation awareness (SA) is linked with actionable decision-making and clinical judgment in nursing practice. The cognitive processes used in developing SA, outlined in Endsley's (1995) model, is the framework underpinning this study and are interwoven into the National Council of State Boards of Nursing Clinical Judgment Measurement Model…

This dissertation applies cognitive load theory to teacher working conditions in New York City. To connect small-scale cognitive processes with perennial organization-level effects, the theoretical components of this paper develop a novel framework. Load reduction leadership (LRL) illuminates how day-to-day school operations impact staff members'…

With the rise of bilinguals globally, extensive research has been conducted to understand how bilingualism affects cognitive functions differently from monolingualism, with significant implications for bilingual education, healthcare, and other fields. Specific to language processing, differences have been identified between second language (L2)…

The Q-diffusion model is a cognitive process model that considers decision making as an unobservable information accumulation process. Both item and person parameters decide the trace line of the cognitive process, which further decides observed response and response time. Because the likelihood function for the Q-diffusion model is intractable,…

There is growing consensus that data-informed decision-making through human-centered inquiry and design process results in improved outcomes for designed artifacts. Among the latest trends is a group of tools and processes loosely assimilated under the umbrella term, "design thinking." These "designerly ways of knowing" are…

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…

The brain must strike a balance between reliable information processing and adaptation to an ever-changing environment. At a gross anatomical level, the brain's wiring diagram is believed to be relatively set after development. Therefore, a fundamental question arises: how does stereotyped wiring lead to flexible dynamics, computation, and…

This dissertation aimed to expand knowledge and practical uses of educational technology tools in high-stakes team training environments. This study depicted the real-world impacts of virtual reality (VR) technology on learning and training for the Royal New Zealand Police Academy and those training teams in high-stakes environments.…

Students entering high school often bring misconceptions about the nature of science and experimentation with them from middle school. Many also bring a belief that they are not a "science kid" and, therefore, cannot be a strong student in Biology. This belief can lead to a lack of self-efficacy and of student agency in the classroom.…

Most Americans will experience a form of trauma before adulthood, resulting in hindered learning and emotional regulation. The purpose of this quantitative, correlational-predictive study was to examine if and to what extent the two facets of Emotional Regulation, Cognitive Reappraisal and Expressive Suppression, considered collectively, and…

Speech is a complex, redundant and variable signal happening in a noisy and ever changing world. How do listeners navigate these complex auditory scenes and continuously and effortlessly understand most of the speakers around them? Studies show that listeners can quickly adapt to new situations, accents and even to distorted speech. Although prior…

This qualitative case study aimed to examine the experiences of teachers who have undergone a minimum of four sessions of Cognitive Behavior Therapy (CBT) to deal with subjective feelings of burnout. The study comprised a qualitative research design involving a purposive sample of 10 to 15 educators who have utilized at least four sessions of CBT…

Human space exploration is entering a new era through the design of missions that venture further from earth for longer durations, such as missions to the Moon and Mars. Mission success during long duration exploration missions (LDEM) requires astronauts to flawlessly execute exceptionally complex skills across a multitude of tasks, presenting new…

This dissertation aimed to narrow the gap between learning and exercising leadership. It tried to address three main gaps in the field of leadership development assessment as its main research objectives: 1) the measurement gap which concerns the divergence between academic and industry perspectives on leadership development 2) the…

The goal of this qualitative study was to answer the question: How do educators make sense of learning in virtual reality? This study utilized multimedia learning theory and cognitive load theory to explore how educators understand virtual reality in education. Pre- and post-interviews as well as a VR experience were conducted with 13 educators…