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1. Exploring perspectives and experiences of diverse learners' acceptance of online educational engineering games as learning tools in the classroom

   Cook-Chennault, Kimberly ; Villanueva, Idalis ( January 2020 , Conference proceedings Frontiers in Education Conference)

   This Research Full paper focuses on perceptions and experiences of freshman and sophomore engineering students when playing an online serious engineering game that was designed to improve engineering intuition and knowledge of statics. Use of serious educational engineering games has increased in engineering education to help students increase technical competencies in engineering disciplines. However, few have investigated how these engineering games are experienced by the students; how games influence students' perceptions of learning, or how these factors may lead to inequitable perspectives among diverse populations of students. Purpose/Hypothesis: The purpose of this study was to explore the perceptions, appeal, and opinions about the efficacy of educational online games among a diverse population of students in an engineering mechanics statics course. It was hypothesized that compared to majority groups (e.g., men, White), women of color who are engineering students would experience less connections to the online educational game in terms of ease of use and level of frustration while playing. It is believed that these discordant views may negatively influence the game's appeal and efficacy towards learning engineering in this population of students. Design/Method: The Technology Acceptance Model (TAM) is expanded in this study, where the perspectives of women of colour (Latinx, Asian and African American) engineering students are explored. The research approach employed in this study is a mixed-method sequential exploratory design, where students first played the online engineering educational game, then completed a questionnaire, followed by participation in a focus group. Responses were initially analyzed through open and magnitude coding approaches to understand whether students thought these educational games reflected their personal culture. Results: Preliminary results indicate that though the majority of the students were receptive to using the online engineering software for their engineering education, merely a few intimated that they would use this software for engineering exam or technical job interview preparation. A level-one categorical analysis identified a few themes that comprised unintended preservation of inequality in favor of students who enjoyed contest-based education and game technology. Competition-based valuation of presumed mastery of course content fostered anxiety and intimidation among students, which caused some to "game the game" instead of studying the material, to meet grade goals. Some students indicated that they spent more time (than necessary) to learn the goals of the game than engineering content itself, suggesting a need to better integrate course material while minimizing cognitive effort in learning to navigate the game. Conclusions: Preliminary results indicate that engineering software's design and the way is coupled with course grading and assessment of learning outcomes, affect student perceptions of the technology's acceptance, usefulness, and ease of use as a "learning tool." Students were found to have different expectations of serious games juxtaposed software/apps designed for entertainment. Conclusions also indicate that acceptance of inquiry-based educational games in a classroom among diverse populations of students should clearly articulate and connect the game goals/objectives with class curriculum content. Findings also indicate that a multifaceted schema of tools, such as feedback on game challenges, and explanations for predictions of the game should be included in game/app designs. 

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2. An initial exploration of the perspectives and experiences of diverse learners’ acceptance of online educational engineering games as learning tools in the classroom

   https://doi.org/10.1109/FIE43999.2019.9028605  

   Cook-Chennault, Kimberly ; Villanueva, Idalis ( October 2019 , An initial exploration of the perspectives and experiences of diverse learners' acceptance of online educational engineering games as learning tools in the classroom)

   This Work-In-Progress falls within the research category of study and, focuses on the experiences and perceptions of first- and second year engineering students when using an online engineering game that was designed to enhance understanding of statics concepts. Technology and online games are increasingly being used in engineering education to help students gain competencies in technical domains in the engineering field. Less is known about the way that these online games are designed and incorporated into the classroom environment and how these factors can ignite inequitable perspectives and experiences among engineering students. Also, little if any work that combines the TAM model and intersectionality of race and gender in engineering education has been done, though several studies have been modified to account for gender or race. This study expands upon the Technology Acceptance Model (TAM) by exploring perspectives of intersectional groups (defined as women of color who are engineering students). A Mixed Method Sequential Exploratory Research Design approach was used that extends the TAM model. Students were asked to play the engineering educational game, complete an open-ended questionnaire and then to participate in a focus group. Early findings suggest that while many students were open to learning to use the game and recommended inclusion of online engineering educational games as learning tools in classrooms, only a few indicated that they would use this tool to prepare for exams or technical job interviews. Some of the main themes identified in this study included unintended perpetuation of inequality through bias in favor of students who enjoyed competition-based learning and assessment of knowledge, and bias for students having prior experience in playing online games. Competition-based assessment related to presumed learning of course content enhanced student anxiety and feelings of intimidation and led to some students seeking to “game the game” versus learning the material, in efforts to achieve grade goals. Other students associated use of the game and the classroom weighted grading with intense stress that led them to prematurely stop the use of the engineering tool. Initial findings indicate that both game design and how technology is incorporated into the grading and testing of learning outcomes, influence student perceptions of the technology’s usefulness and ultimately the acceptance of the online game as a "learning tool." Results also point to the need to explore how the crediting and assessment of students’ performance and learning gains in these types of games could yield inequitable experiences in these types of courses. 

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3. Board 32: Preliminary Findings: RIEF - Understanding Pedagogically Motivating Factors for Under-represented and Non-traditional Students in Online Engineering Learning Modules

   Cook-Chennault, Kimberly and ( July 2019 , ASEE - 126th Annual COnference and Exposition)

   The quest to incorporate digital games into US classrooms has been pervasive in educational communities over the last two decades. Educational video games have been studied as a mechanism for enhancing the engagement and performance of underrepresented groups (UGs) in spatial learning, physics, computer science, general engineering, software and electrical engineering, mechanical engineering (ME) computer aided design, and aerospace engineering. Less than a handful of these studies have explored games’ appeal, efficacy or UG performance as a function of gender. Preliminary findings on a study that explores the appeal, efficacy, and performance of UGs in engineering-based educational video games as a function of gender and those of intersectional backgrounds is discussed. Emphasis is placed on elucidating these students' perceptions of serious game structure, design and content, and how these factors motivate their learning of engineering concepts and self-identification as engineers. This work builds upon the Technology Acceptance Model. 

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4. Communities Support Engineering as a College Major Choice

   https://doi.org/10.18260/1-2--34307  

   Vaziri, S.L. ; Paretti, M.C. ; Grohs, J.R. ; Baum, L.M. ; Lester, M.M. ; Newbill, P.L. ( July 2020 , Zone 1 Conference of the American Society for Engineering Education)

   Broadening participation in engineering is critical given the gap between the nation’s need for engineering graduates and its production of them. Efforts to spark interest in engineering among PreK-12 students have increased substantially in recent years as a result. However, past research has demonstrated that interest is not always sufficient to help students pursue engineering majors, particularly for rural students. In many rural communities, influential adults (family, friends, teachers) are often the primary influence on career choice, while factors such as community values, lack of social and cultural capital, limited course availability, and inadequate financial resources act as potential barriers. To account for these contextual factors, this project shifts the focus from individual students to the communities to understand how key stakeholders and organizations support engineering as a major choice and addresses the following questions: RQ1. What do current undergraduate engineering students who graduated from rural high schools describe as influences on their choice to attend college and pursue engineering as a post-secondary major? RQ2. How does the college choice process differ for rural students who enrolled in a 4-year university immediately after graduating from high school and those who transferred from a 2-year institution? RQ3. How do community members describe the resources that serve as key supports as well as the barriers that hinder support in their community? RQ4. What strategies do community members perceive their community should implement to enhance their ability to support engineering as a potential career choice? RQ5. How are these supports transferable or adaptable by other schools? What community-level factors support or inhibit transfer and adaptation? To answer the research questions, we employed a three-phase qualitative study. Phase 1 focused on understanding the experiences and perceptions of current [University Name] students from higher-producing rural schools. Analysis of focus group and interview data with 52 students highlighted the importance of interest and support from influential adults in students’ decision to major in engineering. One key finding from this phase was the importance of community college for many of our participants. Transfer students who attended community college before enrolling at [University Name] discussed the financial influences on their decision and the benefits of higher education much more frequently than their peers. In Phase 2, we used the findings from Phase 1 to conduct interviews within the participants’ home communities. This phase helped triangulate students’ perceptions with the perceptions and practices of others, and, equally importantly, allowed us to understand the goals, attitudes, and experiences of school personnel and local community members as they work with students. Participants from the students’ home communities indicated that there were few opportunities for students to learn more about engineering careers and provided suggestions for how colleges and universities could be more involved with students from their community. Phase 3, scheduled for Spring 2020, will bring the findings from Phases 1 and 2 back to rural communities via two participatory design workshops. These workshops, designed to share our findings and foster collaborative dialogue among the participants, will enable us to explore factors that support or hinder transfer of findings and to identify policies and strategies that would enhance each community’s ability to support engineering as a potential career choice. 

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5. The Impact of Pre-Service Teachers’ Perceptions of Engineering on Their Self-Efficacy with Teaching Engineering

   Chesnutt, Betsy ; Mountain, Daniel ; Faber, Courtney ( July 2023 , ASEE annual conference exposition)

   Although engineering is becoming increasingly important in K-12 education, previous research has demonstrated that, similar to the general population, K-12 teachers typically hold inaccurate perceptions of engineering, which affects their ability to provide students with relevant engineering experiences. Studies have shown that K-12 teachers often confuse the work of engineers with that of automotive mechanics or construction workers or assume that engineering is only for “super smart” students who are naturally gifted or who come from higher socioeconomic backgrounds. This indicates that many teachers do not understand the nature of engineering work and have stereotypical attitudes about who is qualified to be an engineer. These inaccurate perceptions of engineering among K-12 teachers may influence the way that teachers introduce engineering practices to their students and make connections between engineering and the other STEM disciplines. In addition, teacher self-efficacy has been shown to not only influence teachers’ willingness to engage with a particular topic, but also to have a significant influence on the motivation and achievement of their students. Research also indicates that high-efficacy teachers typically exert more effort and utilize more effective instructional strategies than low-efficacy teachers. The goal of this study was to examine the perceptions that pre-service K-12 teachers hold about engineers and engineering, and to further explore how those perceptions influence their self-efficacy with teaching engineering and beliefs about what skills and resources are necessary to teach engineering in a K-12 classroom. We first developed a survey instrument that included questions taken from two previously published instruments: the Design, Engineering, and Technology survey and the Teaching Engineering Self-Efficacy Scale for K-12 Teachers. Forty-two students enrolled in an undergraduate program at {Name Redacted} in which students simultaneously pursue a bachelor’s degree in a STEM field and K-12 teacher licensure completed the survey. Based on survey responses, six participants, representing a range of self-efficacy scores and majors, were selected to participate in interviews. In these interviews, participants were asked questions about their perceptions of engineers and were also asked to sort a list of characteristics based on whether they applied to engineers or not. Finally, interview participants were asked questions about their confidence in their ability to teach engineering and about what skills and/or resources they would require to be able to teach engineering in their future classrooms. The results of this study indicated that the participants’ perceptions of engineering and engineers did impact their self-efficacy with teaching engineering and their beliefs about how well engineering could be incorporated into other STEM subjects. A recurring theme among participants with low self-efficacy was a lack of exposure to engineering and inaccurate perceptions of the nature of engineering work. These pre-service teachers felt that they would not be able to teach engineering to K-12 students because they did not personally have much exposure to engineering or knowledge about engineering work. In future work, we will investigate how providing pre-service teachers with training in engineering education and exposure to engineers and engineering students impacts both their perceptions of engineering and self-efficacy with teaching engineering. 

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