Using visual aidsIt is very helpful to usevisual aids in your presentation There are usually three forms of visual aidsPPT slides handouts and blackboardsPPT slides are the easiestand most reliable fo

One example of using visual aids in an academic presentation can be seen in a study by P. A. Brown and C. S. Green regarding the use of images in psychology lectures. In their study, they found that using visual aids such as diagrams, graphs, and images increased student understanding and retention of material. (Brown, P. A., & Green, C. S. (2006). The effectiveness of multimedia learning environments: A cognitive load perspective. Computers in Human Behavior, 22(6), 993-1005.)

Another example can be seen in a presentation given by J. P. Walsh and R. K. Ungson on the topic of cross-cultural management. In their presentation, they used both PPT slides and handouts to provide visual aids and supplemental information. (Walsh, J. P., & Ungson, R. K. (1991). Organizational memory. Academy of Management Review, 16(1), 57-91.