Communication and proximity effects on outcomes attributable to sense of presence in distance bioinformatics education.

Background: Online learning is increasingly popular in medical education and sense of presence has been posited as a factor contributing to its success. Communication media influences on sense of presence and learning outcomes were explored in this study. Test performance and ratings of instruction and technology, factors influenced by sense of presence, are compared under four conditions involving different media and degrees of student physical presence: 1) videoconference co-located, 2) webcast co-located, 3) videoconference dispersed, and 4) webcast dispersed.

An exploratory study of co-location as a factor in synchronous, collaborative medical informatics distance education.

Background: This study determined differences in learning, judgments of teaching and technology, and interaction when videoconferencing was used to deliver instruction on telemedicine to medical students in conditions where they were co-located and dispersed. A lecture on telemedicine was given by videoconference to medical students at a distant site. After a question and answer period, students were then given search problems on the topic and encouraged to collaborate.

Societal drivers in the applications of telehealth.

The application of telemedicine and e-health tools and the integration of these tools in healthcare is no longer a demonstration, pilot project, or idea. The changing landscape of humanity dictates that new solutions be implemented to address old problems. The landscape is changing with diminishing resources of fossil fuels, aging population, a shortage of skilled labor in healthcare (doctors, nurses, and allied health professionals), and emerging technologies for the personal space, culture, and consumer demand.

Assessing physician job satisfaction and mental workload.

Physician job satisfaction and mental workload were evaluated in a pilot study of five physicians engaged in a telemedicine practice at The University of Texas Medical Branch at Galveston Electronic Health Network. Several previous studies have examined physician satisfaction with specific telemedicine applications; however, few have attempted to identify the underlying factors that contribute to physician satisfaction or lack thereof. One factor that has been found to affect well-being and functionality in the workplace-particularly with regard to human interaction with complex systems and tasks as seen in telemedicine-is mental workload.