Distance education is defined, the various approaches for effective research are summarized, and the results of major research reviews of the field are explained in this article. Additionally, two major areas of research are includedresearch on barriers to the adoption of distance education and research summaries that explain and support best practices in the field. This paper concludes with the summary statement that it is not different education, it is distance education; what is known about effectiveness in education is most often also applicable to distance education.
This article presents findings of a study conducted to determine the impact of academic support provided through videoconferencing on the academic outcomes of Science, Technology, Engineering, and Mathematics students enrolled in high-risk science courses in higher education. A quasi-experimental nonequivalent posttest only design was employed to determine if grade and retention outcomes of students receiving online academic support through videoconferencing were equivalent to outcomes received by students receiving face-to-face academic support and students not receiving academic support. Data from 1,276 students were analyzed and significant differences were found in rate of retention and final grades of ''Cs or above'' among the three groups. The untutored group had the lowest rate. There was no significant difference in retention or final grade proportions for online and face-toface groups, providing evidence that synchronous academic support through videoconferencing is as effective as face-to-face academic support.
Captioning of recorded videos is beneficial to many and a matter of compliance with accessibility regulations and guidelines. Like recorded captions, real-time captions can also be means to implement the Universal Design for Learning checkpoint to offer text-based alternatives to auditory information. A cost-effective solution to implement the checkpoint for live online presentations is to use speech recognition technologies to generate automated captions. In particular, Microsoft PowerPoint Present Live (MSPL) is an application that can be used to present with real-time automated captions and subtitles in multiple languages, allowing individuals to follow the presentation in their preferred language. The purpose of this study was to identify challenges that participants could encounter when using the MSPL feature of real-time automated captions/subtitles, and to determine what they describe as potential uses, challenges, and benefits of the feature. Participants were full-time faculty and administrators with a faculty appointment in a higher education institution. Data from five native English speakers and five native Spanish speakers were analyzed. Activities of remote usability testing and interviews were conducted to collect data. Overall, participants did not encounter challenges that they could not overcome and described MSPL as an easy-to-use and useful tool to present with captions/subtitles for teaching or training and to reach English and Spanish-speaking audiences. The themes that emerged as potential challenges were training, distraction, and technology. Findings are discussed and further research is recommended.
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