ASU Electronic Theses and Dissertations
- 2 English
- 2 Public
The discussion board is a facet of online education that continues to confound students, educators, and researchers alike. Currently, the majority of research insists that instructors should structure and control online discussions as well as evaluate such discussions. However, the existing literature has yet to compare the various strategies that instructors have identified and employed to facilitate discussion board participation. How should instructors communicate their expectations online? Should instructors create detailed instructions that outline and model exactly how students should participate, or should generalized instructions be communicated? An experiment was conducted in an online course for undergraduate students at Arizona …
- Butler, Nicholas, Waldron, Vincent, Kassing, Jeffrey, et al.
- Created Date
This dissertation study quantitatively measured the performance of 345 students who received public speaking instruction through an online platform presented in one of six experimental conditions in order to explore the ability of online lectures to replicate the characteristics of instructor presence and learner interaction traditionally associated with face-to-face public speaking courses. The study investigated the following research questions: RQ1: How does the visibility of an instructor in a public speaking video lesson affect students' perception of presence? RQ2: How does the visibility of an instructor in a public speaking video lesson affect student learning? RQ3: How do self-explanation (Constructive) …
- Butler, Nicholas, Nelson, Brian, Atkinson, Robert, et al.
- Created Date