Virtual reality can be used to enhance education, especially in the remote context. Cross-reality interfaces can be useful for users who wish to access shared virtual spaces from different devices. Emotion recognition can then be used to supplement the lost non-verbal cues and allow teachers to address students in need. We introduce several types…

Best practices for video-assisted debriefing (VAD) technology use cannot be developed because the characteristics of VAD that lead to successful debriefing have not been identified. The purpose of this qualitative, multiple-case study with embedded units sought to employ observation, participant interviews, and documentation review in exploring…

How do preservice teachers with low and high teacher self-efficacy respond when instructing a simulated classroom with challenging behaviors? This research study identified the responses of four preservice teachers as well as examined their teacher self-efficacy and teacher anxiety measures following their participation using Teach Live™, an…

To deliver successful integration of virtual reality (VR) technology into chemistry education, it is essential that students have clear and positive perceptions about the purpose and the value of such integration. An important part of establishing a plan for integrating virtual reality technology into chemistry education is to explore the current…

This exploratory sequential mixed methods study explored how African American, Asian/Pacific Islander, Latino/Hispanic, and Native American (ALANA) students develop a sense of belonging within higher education at one private, Predominantly White Institution (PWIs) within the United States when co-curricular programs are offered within the…

This dissertation investigates the extent to which a media audience's degree of technology acceptance (as a mediator) and interactivity of the media influence the user's sense of presence, enjoyment, and message engagement, and finally lead to attitude change (persuasion). The study also explores how the user processes a message and changes the…

Retrieving files from one's computer is done daily and is an essential part of completing most tasks at work, yet surprisingly little research has examined the ways that people structure and organize their files. Management of personal digital information is a challenging task that users approach idiosyncratically. Large individual differences…

Recognition of spontaneous emotion would influence human-computer interaction and emotion-related studies in many related fields. In any given environment, the spontaneous generation of expression are more often observed than their prototypic counterparts.This thesis explores methods for detecting emotional facial expressions occurring in a…

Firefighting is a demanding profession in South Korea requiring physiological strength, psychological soundness, skill, knowledge, and teamwork from firefighters. To raise and keep the qualified firefighter, fire service academies in the country have been providing them with from traditional skill mastering classes to recently introduced live-fire…

Achievement emotions are critical for students' academic performance and career choices. The previous literature has focused on one specific type of achievement emotions--test anxiety--in Western contexts and neglected other various emotions experienced in different occasions such as attending classes. The present study aims to address the…

Users play a key role in many training strategies, yet some organizations often fail to understand the users' perception after a simulation training implementation, their attitude about acceptance or rejection of and integration of emerging simulation technology in medical training (Gaba, 2007, and Topol, 2012). Several factors are considered to…

This dissertation studies how people describe emotions with language and how computers can simulate this descriptive behavior. Although many non-human animals can express their current emotions as social signals, only humans can communicate about emotions symbolically. This symbolic communication of emotion allows us to talk about emotions that we…