Marie C. Paretti

Identifying Barriers to and Outcomes of Interdisciplinarity in the Engineering Classroom.

In addition to developing deep knowledge of a single discipline, engineers must also be able to collaborate across disciplinary boundaries and develop interdisciplinary expertise to successfully address the complex challenges of the contemporary workplace. While numerous descriptions of interdisciplinary courses and projects appear in the literature, educators still lack rigorous research about learning barriers, outcomes, and concrete interventions to support this interdisciplinary development. This paper addresses that gap by pairing a review of the literature with a case study of students in a sustainable engineering program to identify the key challenges to success in interdisciplinary contexts. The findings suggest that students (1) lack the ability to connect interdisciplinary subjects to their own more narrowly defined fields of expertise, and (2) fail to identify and value the contributions of multiple fields to complex problems. This paper concludes with possible teaching interventions to address these barriers.

Teaching Technical Communication in an Era of Distributed Work: A Case Study of Collaboration Between U.S. and Swedish Students

As distributed work begins to shift the nature of practice for technical communication professionals in the workplace, faculty need new frameworks to help prepare students for roles that involve negotiating, supporting, and facilitating virtual global collaboration. This paper identifies key areas of metaknowledge appropriate to these new frameworks by synthesizing a review of current scholarship on such collaborations and a case study of students participating in a cross-disciplinary, cross-cultural team project.

The Effects of a Collaborative Problem-based Learning Experience on Students’ Motivation in Engineering Capstone Courses

We identified and examined how the instructional elements of problem-based learning capstone engineering courses affected students’ motivation to engage in the courses. We employed a two-phase, sequential, explanatory, mixed methods research design. For the quantitative phase, 47 undergraduate students at a large public university completed a questionnaire that measured the components of the MUSIC Model of Academic Motivation (Jones, 2009): empowerment, usefulness, success, situational interest, individual interest, academic caring, and personal caring. For the qualitative phase that followed, 10 students answered questions related to the MUSIC components. We identified several instructional elements that led to motivating opportunities that affected students’ motivation to engage in the courses. We discuss how these motivating opportunities can foster or hinder students’ engagement and provide implications for instruction.

Audience awareness: leveraging problem-based learning to teach workplace communication practices

Research on the transition from school to work suggests that students entering the workplace struggle to adapt their writing and speaking to individual audiences. To address this problem, the article presents principles for using problem-based learning to design assignments that teach students to tailor communication to the needs of audiences. The approach focuses not on specific workplace documents but on the higher order workplace practice of effectively connecting documents and presentations to audience needs, and designing communication accordingly. A two-year study of capstone design courses suggests that the approach encourages students to explicitly consider audience needs when composing.

Activity Theory, Speech Acts, and the ‘‘Doctrine of Infelicity’’: Connecting Language and Technology in Globally Networked Learning Environments

This article draws on activity theory, politics of the artifact, and speech act theory to analyze how language practices and technology interplay in establishing the social relationships necessary for globally networked teams. Specifically, it uses activity theory to examine how linguistic infelicities and the politics of communication technologies interplay in virtual meetings, thereby demonstrating the importance of grounding professional communication instruction in social as well as technical effectiveness. That is, students must learn not only how to communicate technical concepts clearly and concisely and recognize cultural differences but also how to use language and choose media in ways that produce the social conditions necessary for effective collaboration in globally networked environments. The article analyzes two case studies—a workplace and a classroom—that illustrate how the mediating functions of language and the politics of technology intersect as mediating tools in globally networked activity systems. It then traces the implications of that intersection for professional communication theory and pedagogy.

Exploring the Effect of Design Education on the Design Cognition of Mechanical Engineering Students

In this paper, the authors report on progress of a longitudinal study on the impact of design education on students’ design thinking and practice. Using innovations in cognitive science and new methods of protocol analysis, the authors are working with engineering students to characterize their design cognition as they progress through engineering curricula. In this paper, the results from a protocol study of sophomore Mechanical Engineering students are presented. Specifically, data gathered from two experimental sessions (conducted before and after the students’ introductory design course) are analyzed to identify changes in design thinking cognition. Design cognition is determined using protocol analysis with the coding of the protocols based on a general design ontology, namely, the Function-Behavior-Structure (FBS) as a principled coding scheme (as opposed to an ad hoc one). Preliminary results indicate that statistically significant changes in students’ design cognition occur over the course of their sophomore year. The change manifests itself in an increase in focus on the purposes of designs being produced, which is often a precursor to the production a higher quality designs, and an increase in the design processes associated with the introduction of purposes of designs.© 2011 ASME

Analyzing the intersections of institutional and discourse identities in engineering work at the local level

In this study, we examine the ways in which engineering identities are constructed through language by both student and professional engineers and their colleagues in practice. Drawing on the work of James Gee, we explore the ways that discourse both reflects and shapes engineering work, and thus engineering identity, in particular local contexts. In particular, we explore the ways multiple dimensions of identity interact in daily work by examining the ways institutional identities afforded by local contexts intersect with the discursive identities enacted in social processes. Intended as a complement to research in both science, technology, and society and writing studies that seeks general patterns of identity across engineering, this paired case study examines the ways in which engineers describe and enact their work differently in response to different local institutional and discursive contexts. Gees framework, with its attention to identities as they are constructed in specific social interactions, helps complicate discussions of engineering identity by focusing on ways engineers accept, resist, and subvert a variety of identities through language.

Towards a Pedagogy of Relational Space and Trust: Analyzing Distributed Collaboration Using Discourse and Speech Act Analysis

Distributed work is an increasingly common phenomenon in a number of technical and professional settings, and the complexity of this work requires high degrees of knowledge sharing and integration that move beyond assembly-line approaches to collaboration. Since participants in distributed-work settings rely almost exclusively on written and spoken language to mediate their collaborative relationships, professional communication faculty need educational approaches that empower students with language practices designed specifically to support effective teaming in these complex environments. To address this need, we employ discourse analysis and Speech Act Theory to identify these language practices in a case study of two cohorts of distributed, interdisciplinary, and cross-cultural student teams. The findings show correlations between language practices and successful collaboration. These correlations have significant implications for teaching and practice.

Introduction to the Special Issue on Communication in Engineering Curricula: Mapping the Landscape

Communication has long been a central component of engineering curricula, but recent developments in accreditation, software, and available media, along with rapid increases in cross-functional, global, and virtual teams, have dramatically expanded the nature of communicative practice. In response, faculty in writing and communication programs that support engineers have developed a range of innovative practices. Approaches include expanded research into workplace practices, communication across the curriculum, dedicated classes, and modules tailored to individual courses. This introduction highlights both the drivers and the innovations described in this Special Issue.

Exploring Spatial Reasoning Ability and Design Cognition in Undergraduate Engineering Students

This paper presents preliminary results from the first phase of a longitudinal study of design cognition and the effects of design education on design practice. The study aims to monitor the development of engineering design thinking through a three-year protocol study of control and experimental groups of engineering students. Using innovations in cognitive science that include ontologically-based coding of protocols and new methods of protocol analysis, the study is intended to characterize students’ cognitive development, identify differences over time, and relate those differences to students’ educational experiences. The first phase of this study focuses on assessing students’ spatial reasoning ability. Spatial reasoning is the ability to process and form ideas through spatial relationships among objects. It has been found to correlate strongly with the design ability associated with one’s ability to generate, conceptualize, and communicate solutions to problems. Sophomore students entering two different majors took four spatial reasoning tests (Paper Folding, Vandenberg, Mental Rotation, and Spatial Imagery Ability) that addressed their ability to visualize objects and mentally manipulate them over an ordered sequence of spatial transformations. The results of these tests are presented in this paper. Tests were conducted to determine statistical significance in order to evaluate whether a student’s spatial reasoning ability correlates with their choice of engineering major. The students’ test performances are also compared with existing data from other fields (e.g., architecture, visual arts, science, and humanities).Copyright