People not Print: Exploring Engineering Future Possible Self Development in Rural Areas of Tennessee's Cumberland Plateau
Boynton, Matthew Arnold
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This study explores how students in rural areas of Tennessee's Cumberland Plateau area perceive engineering as a future career. This area is a portion of the greater Appalachian region, which has historically, faced disproportionate economic struggles when compared to other areas of the United States. However, little research on career choice exists outside of the coal producing areas of Central Appalachia. This research, in contrast, focuses on rural counties without interstate access, situated along the Cumberland Plateau in Tennessee, an area with an economy historically based in manufacturing. This research focuses on understanding students' perceptions of engineering as a future career and on factors that support and inhibit the development of these perceptions. To understand these perceptions, the study used qualitative, semi-structured interviews, situated in a Social Constructivist worldview, informed by the Future Possible Selves framework. Participants include 27 high school students, 7 college engineering students, and 5 college students who had exposure to engineering through a formal program but are currently enrolled in another major. Results of the study show that without access to formal programs or professionals to expose them to engineering, participants did not have a clear perception of engineering, and were not likely to pursue this career. Exposure through a formal program seemed to spark the start of engineering future possible self development by aligning engineering with activities participants enjoy. However, these participants often also believed that they lacked some key "ability" needed to become an engineer. Participants who had access to both formal programs and professionals were able to provide a clear description of potential engineering careers, aligning such careers with activities they enjoyed and, importantly, with desired attributes of their future. In addition, participants typically described relationships with professionals as mitigating the fear that an engineering career was beyond their "ability." These results provide evidence, that in this study area, printed materials and programs are not enough; people clearly make the difference in helping students develop a clear perception of engineering as a viable future career choice. This result has multiple implications for engineering educators and industries interested in K-12 outreach.
- Doctoral Dissertations