This study investigated how emotion could enhance the effectiveness of a digital training game in improving the cognitive skill of shifting. Participants were randomly assigned to either an emotionally-positive visual design of the game, featuring warm colors, round shapes, and high-intensity character expressions, or an emotionally-neutral…

The purpose of this phenomenological study is to investigate the impact of instructional design elements on cognitive load for adult neurodiverse learners in online learning environments. For the utility of this study, cognitive load will be generally defined as the working memory and mental resources needed to perform a task. This study is…

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…

The dynamics of higher education have changed as a result of online learning. However, it can be challenging for teachers to effectively engage students online. Furthermore, limited research about the relationship between presence and online student engagement is a social problem that impacts the quality of online nursing education. The purpose of…

This dissertation investigates the problem of how variations in the intensity of three selected constructs--multimedia signaling, speed and pacing, and cognitive engagement prompts--affect attention and learning outcomes in online learning environments. The study explores the intersecting cognitive theories of cognitive load, higher order thinking…

The current set of studies examined whether two common appraisals that students make during learning (whether they have control over their learning and whether they place value into learning the material) give rise to common types of thoughts students also experience (mind wandering, personal connections, and freely-moving thought). Study One…

Latinx working adults without bachelor's degrees face significant barriers to economic stability and upward mobility, thereby reducing generational wealth. There are significant benefits of degree completion to individuals, such as increased earnings and employment, and benefits to society through greater economic contribution, increased…

As online programs grow, so should attempts to create a better virtual asynchronous learning experience. The purpose of this study was to examine the impact of video-based online learning activities in increasing components of social, teaching, and cognitive presence, among interprofessional healthcare students of various age groups. Studying this…

Due to the ever-increasing leveraging of technology in learning and human performance, multimedia e-learning continues to see rapid adoption as an instructional method for both business and formal education environments. Cognitive load theory (CLT) and the cognitive theory of multimedia learning (CTML) provide prescriptive strategies to optimize…

This mixed methods study compared the Community of Inquiry (CoI) presences and student performance between two course sections in a course -- HyFlex vs. online asynchronous. The CoI presences show participants' perception of three important elements -- teaching presence, social presence, and cognitive presence in a computer-mediated course…

Digital storytelling is a promising method to improve the quality of online learning. Digital stories are short videos using multimedia elements. Digital stories can be instructional, narrative, or informative. Digital stories can be categorized in several different ways, but most often as personal narratives, instructional videos, or historical…

This quantitative and cross-sectional study investigated the relationships between college students' perceived satisfaction of three psychological needs and learning outcomes that were measured by perceived learning gains and online learning satisfaction, as well as the mediating effects of three types of engagement on the relationships. The study…

In communication between first (L1) and second (L2) language users, the default has long been for L2 speakers to assume most, if not all, responsibility for adjusting their speech to accommodate their interlocutor. This not only places an undue burden on the speaker, but also furthers the assumption of listener passivity in communication. One…

The purpose of this study was to explore the influence of curricular organization on student cognitive load and student performance in online learning environments. The findings of this study contribute to the development of usable instruction design principles for online education. This research study used the lens of cognitive load theory to…

The efficacy of intelligent tutoring systems (ITS) for undergraduate college level courses was not well established and specifically, the Pearson Dynamic Study Modules (PDSM) program had not been investigated locally. The purpose of this quantitative study was to determine whether the use of an ITS designed with a cognitive learning approach; the…