As VR becomes increasingly mainstream due to lowering hardware costs and increased access to VR content, it becomes critical to fill the gap in learning sciences literature that explains how this content may be developed in alignment with targeted learning outcomes. It also becomes imperative to study the integration of VR outside the…

Worldwide, 50 million people live with dementia. There is a failure to identify best practices for teaching students to identify the common features of dementia and to determine effective ways to prevent behavioral and psychological symptoms of dementia. The purpose of this quantitative quasi-experimental study was to examine whether exposure to a…

Embodied Conversational Agents (i.e., avatars; ECAs) are appearing in increasingly many everyday contexts, such as e-commerce, occupational training, and airport security. Also common to a typical person's daily life is persuasion. Whether being persuaded or persuading, the ability to change another person's attitude or behavior is a…

This dissertation describes a line of research that addresses translational research questions related to the use of computerized simulation to affect the knowledge, beliefs, motivation and self-management behaviors of individuals with chronic disease. The specific research projects focus on type 2 diabetes (T2DM) and physical activity as…

To develop sustainable solutions to remediate the complex ecological problems of earth's soil, water, and air degradation requires the talents and skills of knowledgeable, motivated people (UNESCO, 1977; UNESCO, 2010). Researchers historically emphasized that time spent in outdoor, nature activities (Wells & Lekies, 2006), particularly with an…