Novice Instructional Designers (IDs) often struggle to perform at the same level as experts. Specialized knowledge and experience are needed to discover the challenges and device appropriate solutions. Scaffold, guides, and heuristics can help novice when needing to perform tasks that require specialized knowledge. One common instructional design task requiring specialized knowledge is the development of instructional materials. Instructional message design (IMD) is a problem solving process to improve the quality of instructional materials through the application of research based principles. As this process is often not covered in novice IDs training, they will encounter more issues while attempting to address the challenges that come with creating instructional materials. Using a developmental study, a decision support tool was created to assist novice IDs with applying IMD, specifically the redundancy principle due to its ability to improve the communication within the materials. This study describes the operationalization of the principle, the design and development of the tool, expert review and revisions made based on their feedback, and the implications from the development of such a tool. / Doctor of Philosophy / Novices usually struggle to do tasks like experts. This is truer as the number of tasks and amount of specialized knowledge needed to do those tasks increases. Novices can perform these tasks if guides or tools are available. When creating courses, there are many tasks to accomplish like creating course materials. There are many rules to support the making of good, effective course materials. This study focused on designing and developing a tool to assist the novice when making course materials. The tool would help novices apply a rule to improve course materials so that students would have a better experience when using them.
| Identifer | oai:union.ndltd.org:VTETD/oai:vtechworks.lib.vt.edu:10919/118672 |
| Date | 25 April 2024 |
| Creators | Cox II, Larry Alenda |
| Contributors | Education, Vocational-Technical, Lockee, Barbara B., Scales, Glenda R., Potter, Kenneth R., Bond, Mark Aaron |
| Publisher | Virginia Tech |
| Source Sets | Virginia Tech Theses and Dissertation |
| Language | English |
| Detected Language | English |
| Type | Dissertation |
| Format | ETD, application/pdf |
| Rights | In Copyright, http://rightsstatements.org/vocab/InC/1.0/ |
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