Conference PaperExploring the Role of Spatial Visualization in Design Process of Undergraduate Engineering StudentsRaju, Gibin; Sorby, Sheryl; Reid, ClodaghThis research paper details a study investigating spatial visualization skills relation to design problem-solving for undergraduate engineering students. Design is outlined as one of the seven attributes that engineering students must demonstrate prior to their graduation as set out through the ABET guidelines. It is important to understand the factors that contribute to design capability to achieve this learning goal. Design problems by their nature are cognitive tasks and as such require problem solvers to draw both on learned knowledge and pertinent cognitive abilities for their solution. In the context of engineering design problem solving, spatial visualization is one such cognitive ability that likely plays a role. Previous research has demonstrated a link between spatial visualization and design. This work aims to advance on that research by exploring how spatial visualization relates to the design process enacted by undergraduate engineering students. There were two phases to data collection for this research. In the first phase, 127 undergraduate engineering students completed four spatial tests. In the second phase, 17 students returned to complete three design tasks. This paper will focus on one of these design tasks, the Ping Pong problem where individuals are asked to design a ping pong launcher to hit a target from a given distance at a specific height. A purposive sample of 9 first-year and 8 senior students were selected to engage in a think aloud protocol during the problemsolving task based on their spatial visualization skill levels (high vs. low). The think aloud protocol was used to assign pre-defined codes for design activity for each of the 17 participants. Through analysis of these codes, results indicated that there is an association between the spatial skills of students and the design processes/actions that they employ. These insights will be discussed relative to their potential influence on engineering education, specifically in developing design capability.ASEE Peer2023-06-2510480528Review directory American Society for Engineering Education0092-4326https://doi.org/2020785Spatial skills, problem solving, creativity, design, mixed methodNational Science Foundation