This dissertation addressed the issue of reduced transfer of training at a southeastern community college, specifically regarding the application of Universal Design for Learning (UDL) strategies in online courses. Faculty at the college were required to complete a 45-hour training series on UDL, but evidence suggested that the training was not effectively translating into practice. The study employed the Performance Improvement/Human Performance Technology (HPT) model to explore organizational gaps, causes, and interventions. A SWOT analysis and dual-response survey revealed challenges such as technology barriers and time constraints, but also a strong desire among faculty to improve their use of UDL. A gap analysis identified multiple issues, with a key concern being the length of time since the initial UDL training, which hindered the transfer of learning. Root cause analysis identified factors such as lack of follow-up training, varying levels of faculty expertise, and insufficient motivation. To address these challenges, the researcher developed a Holistic UDL Refresher intervention, incorporating performance aids, meetings/dialogue, and mentoring/coaching. The intervention was implemented in two phases: a pilot in Fall 2023 and a full rollout in Spring 2024. The formative evaluation indicated positive feedback, particularly for collegial discussions and practical examples, while highlighting the need for clearer communication about the intervention's purpose. Summative evaluation demonstrated that faculty gained new knowledge and skills and began applying them to their teaching. Future evaluations will assess the long-term impact of the intervention. The dissertation concluded with implications for practice and recommendations for future research on the transfer of training in higher education. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://www.proquest.com.bibliotheek.ehb.be/en-US/products/dissertations/individuals.shtml.]