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1. Interdisciplinary Teamwork Challenges in a Design Competition Team

   Beddoes, Kacey; Nicewonger, Todd E. (December 2019, Australasian Association for Engineering Education Annual Conference)

   Communication and collaboration are key components of engineering work (Trevelyan, 2014), and teamwork, including interdisciplinary teamwork, is increasingly seen as an important component of engineering education programs (Borrego, Karlin, McNair, & Beddoes, 2013; Male, Bush, & Chapman, 2010, 2011; Paretti, Cross, & Matusovich, 2014; Purzer, 2011). Employers and education researchers alike advocate teamwork as a means of developing skills that engineering graduates need (Purzer, 2011), and accreditation bodies consider the ability to both lead and function on teams as an important outcome for engineering graduates (Engineers Australia, 2017). However, “despite the clear emphasis on teamwork in engineering and the increasing use of student team projects, our understanding of how best to cultivate and assess these learning outcomes in engineering students is sorely underdeveloped (McGourty et al., 2002; Shuman, Besterfield-Sacre, & McGourty, 2005)” (Borrego et al., 2013, p. 473). In order to contribute to the current conversation on interdisciplinary teamwork in engineering education, and to advance understandings of how best to cultivate teamwork learning outcomes, this paper discusses the most common teamwork challenges and presents boundary negotiating artifacts as a conceptual framework for addressing them. Drawing on data from long-term ethnographic observations of a design competition project, and the challenges students experienced, we utilise findings from a systematic literature review and the conceptual framework of boundary negotiating artifacts to present a case study of how boundary negotiating artifacts can support important teamwork constructs. 

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2. Approaches to Evidencing Intra-Team Equity in Student Collaborative Design Decision-Making Interactions

   Moffat, A. D.; Fowler, R. R.; Matz, R. L.; JaQuay, S. (June 2023, American Society for Engineering Education)

   Team- and project-based pedagogies are increasingly normative in engineering education and beyond. Student teamwork holds the promise of developing collaborative skills deemed essential for new engineers by professional accreditation bodies such as ABET. The emphasis on these models, furthermore, reflects developments in pedagogical theory, stressing the importance of experiential learning and the social construction of knowledge, repositioning the instructor as a facilitator and guide. Teamwork in an educational context differs from that in professional contexts in that learning outcomes for all team members – both in terms of technical knowledge and team-working skills – are a primary goal of the activity, even while more tangible task-related outcomes might be the main concern of the students themselves. However, team-based learning also holds the potential for team members to have negative experiences, of which instructors may have little or no awareness, especially in real-time. Teams may achieve team-level outcomes required for successful completion, in spite of uneven levels of participation and contribution. Reduced participation on the part of an individual team member may have many causes, pro-active or reactive: it may be a deliberate refusal to engage, a lack of self-confidence, or a response to hostility from other members, among other possibilities. Inequitable team interactions will lead to uneven uptake of desired learning outcomes. Fostering equity in interactions and identifying inequitable practices among team members is therefore an important part of implementing team-based pedagogies, and an essential first step in identifying and challenging systematic patterns of inequity with regard to members of historically marginalized groups. This paper will therefore explore ways in which equity in group decision-making may be conceptualized and observed, laying the foundations for identifying and addressing inequities in the student experience. It will begin by considering different potential manifestations of interactional equity, surveying notions derived from prior education research in the fields of health, mathematics, engineering, and the natural sciences. These notions include: equity of participation on the basis of quantified vocal contributions (in terms of words, utterances, or clausal units); distribution and evolution of interactional roles; equity of idea endorsement and uptake; distribution of inchargeness and influence; equity of access to positional identities and discourse practices; and team member citizenship. In the paper’s empirical component, we trial measures of equity taken or developed from this literature on a small dataset of transcripts showing verbal interactions between undergraduate student team members in a first-year engineering design course. Some measures will be qualitative and others quantitative, depending on the particular form and manifestation of equity they are designed to examine. Measures include manual coding of speech acts and interactional ‘bids’, statistical measures of utterance frequency and length, and computational approaches to modeling interactional features such as social impact and receptivity. Results are compared with the students’ own reflections on the interactions, taken immediately afterward. Recommendations are made for the application of the measures, both from research and practice perspectives. Keywords: Teamwork, Equity, Interaction, Design 

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3. Predicting Team Function Using Bayesian and Cognitive Diagnostic Modeling Approaches

   Chin, J. H.; Ouyang, J.; Fowler, R. R.; Xu, G.; Matz, R. L. (June 2023, American Society for Engineering Education)

   Team-based learning is commonly used in engineering introductory courses. As students of a team may be from vastly different backgrounds, academically and non-academically, it is important for faculty members to know what aid or hinder team success. The dataset that is used in this paper includes student personality inputs, self-and-peer-assessments of teamwork, and perceptions of teamwork outcomes. Using this information, we developed several bayesian models that are able to predict if a team is working well. We also constructed and estimated Q-matrices which are crucial in explaining the relationship between latent traits and students’ characteristics in cognitive diagnostic models. The prediction and diagnostic models are able to help faculty members and instructors to gain insights into finding ways to separate students into teams more effectively so that students have a positive team-based learning experience. 

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4. Successes and Challenges in Supporting Undergraduate Peer Educators to Notice and Respond to Equity Considerations within Design Teams

   Turpen, Chandra; Gupta, Ayush; Radoff, Jennifer; Elby, Andrew; Sabo, Hannah; Quan, Gina (June 2018, ASEE annual conference & exposition proceedings)

   We describe and analyze our efforts to support Learning Assistants (LAs)—undergraduate peer educators who simultaneously take a 3-credit pedagogy course—in fostering equitable team dynamics and collaboration within a project-based engineering design course. Tonso and others have shown that (a) inequities can “live” in mundane interactions such as those among students within design teams and (b) those inequities both reflect and (re)produce broader cultural patterns and narratives (e.g. Wolfe & Powell, 2009; Tonso, 1996, 2006a, 2006b; McLoughlin, 2005). LAs could be well-positioned to notice and potentially disrupt inequitable patterns of participation within design teams. In this paper, we explore (1) How do LAs notice, diagnose, and consider responding to teamwork troubles within design teams, and (2) What ideological assumptions plausibly contribute to LAs’ sensemaking around their students’ teamwork troubles? To do so, we analyze how the LAs notice and consider responding to issues of equitable teamwork and participation, as exhibited in three related activities: (i) an in-class roleplay, (ii) observing and diagnosing teamwork troubles (TTs) in the engineering design teams, and (iii) imagining possible instructional responses to those troubles, and students’ possible reactions. We articulate three modes of thinking that roughly capture patterns in LAs’ descriptions and diagnoses of, and imagined responses to, the teamwork troubles: individual accountability, where the trouble is seen as caused by individual(s) described as “off task” or “checked out” or demonstrating some level of incompetence; delegation of work, where the trouble was located in the team leader’s inability to delegate tasks effectively to team members, or in the group’s general lack of communication about what tasks need to be completed, who should execute the tasks, and what work other groups in the team were doing; and emergent systems, where trouble was described as a group-level phenomenon emerging from the patterns of interaction amongst group members, contextual features, and larger structural forces. We find that LAs drew on individual accountability and delegation of work to evaluate TTs. Much rarer were ascriptions of TTs to interactional dynamics between teammates. We connected these modes to the underlying ideological assumptions that have consequences for how meritocracy and technocracy (Slaton, 2015; Cech, 2014) play out in an engineering design classroom and serve to ameliorate or reify engineering mindsets (Riley, 2008). The modes are asymmetric, in that emergent systems based interpretations hold more potential for elucidating ongoing social processes, for challenging meritocracy and socio-technical duality, and for seeing power differentials within interpersonal and institutional contexts. We argue for the need to better understand the ideological assumptions underlying how peer-educators—and other instructors—interpret classroom events. 

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5. THE TRAJECTORY OF PSYCHOLOGICAL SAFETY IN ENGINEERING TEAMS: A LONGITUDINAL EXPLORATION IN ENGINEERING DESIGN EDUCATION

   Miller, S.; Marhefka, J.; Ritter, S.; Mohammad, S.; Jablokow, K. (January 2019, ASME 2019 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference IDETC/CIE 2019)

   Although teamwork is being integrated throughout engineering education because of the perceived benefits of teams, the construct of psychological safety has been largely ignored in engineering research. This omission is unfortunate, because psychological safety reflects collective perceptions about how comfortable team members feel in sharing their perspectives and it has been found to positively impact team performance in samples outside of engineering. Engineering team research has also been crippled by “snap-shot” methodologies and the resulting lack of investigation into the dynamic changes that happen within a team over course projects. This is problematic, because we do not know when, how, or what type of interventions are needed to effectively improve “t-shaped” engineering skills like teamwork, communication, and engaging successfully in a diverse team. In light of these issues, the goal of the current study was to understand how psychological safety might be measured practically and reliably in engineering student teams over time. In addition, we sought to identify the trajectory of psychological safety for engineering design student teams and identify the potential factors that impact the building and waning of psychological safety in these teams. This was accomplished through a 4-week study with 12 engineering design teams where data was captured at six time points. The results of this study present some of the first evidence on the reliability of psychological safety in engineering student populations. The results also help begin to answer some difficult fundamental questions on supporting team performance in engineering education. 

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