Engineering Commons^™

A Paramedic Method Drill Master To Improve Student Writing, David Braun

Electrical Engineering

Engineering instructors have students write reports in order to help learn difficult concepts, data analysis, challenging problem solving, communication skills, and critical thinking. Sadly, many students seem to prefer obfuscating the subject matter and key ideas by using painfully unclear writing. An instructor dismayed by poor prose in submitted assignments has numerous familiar options available. Consider just a few:

1. Ignore the poor writing

2. Mark every error directly

3. Mark every error with a marginal comment

4. Give general feedback about the poor writing over the entire assignment

5. Expect students to rewrite and resubmit work

6. Change careers …

Tensions In The Productivity In Design Task Tinkering – Fundamental, Gina Quan, Ayush Gupta

Faculty Publications

Tensions in the Productivity in Design Task TinkeringTinkering is an ad-hoc approach to a problem and involves the practice of manipulating objectsto characterize and build knowledge about a particular system in an exploratory way, often withthe goal of getting some product/idea to produce desired behavior (e.g. Turkle & Papert, 1991;Berland, 2013; Roth, 1996). Tinkering thus contrasts with more deliberate activity towardsunderstanding how some phenomenon works or towards achieving conceptual understanding.Some researchers have argued that tinkering is an unproductive process because it does notalways lead to progress and/or conceptual learning (Law, 1998; Yeshno & Ben-Ari, 2001).Others view it as productive for …

Are We Preparing The Next Generation? K-12 Teacher Knowledge And Engagement In Teaching Core Stem Practices, Louis S. Nadelson, Anne Seifert, J. Kade Hendricks

Teacher Education and Leadership Faculty Publications

Background: Several of the recent reform efforts in K-12 STEM education (e.g. Next Generation Science Standards [NGSS and Common Core State Standards-Mathematics [CCSS-M]) have included significant emphasis on the practices of STEM. We argue that K-12 teachers' ability to effectively engage their students in these core STEM practices is fundamental to the success of potential and current engineering students and their subsequent careers as engineers. Practices such as identifying problems, modeling using mathematics, and arguing from evidence are fundamental processes in engineering. Helping students develop their capacity to engage in these practices early in their education will increase the likelihood …

Active Learning In Supply Chain Management Course, Farnaz Ghazi-Nezami, Mehmet Bayram Yildirim

Industrial & Manufacturing Engineering Presentations And Conference Materials

Active Learning in the Supply Chain Management Course. This paper presents a new active learning approach implemented in the Supply ChainManagement (SCM) course in the Industrial and Manufacturing Engineering Department.Previously, in this course the fundamentals of supply chain and logistics, drivers of supply chainperformance and analytical tools necessary to develop solutions for a variety of SCM and designproblems were mainly covered through class lectures and case study discussions. In the past fewyears, due to the growth in the needs of the organizations to “Lean” principles, the course wasmodified to satisfy this requirement more efficiently. For this purpose a new hands …

A Novel Peer-Assisted Hybrid Flipped Classroom Model Using Online Discussion, Rami J. Haddad, Youakim Kalaani

Electrical & Computer Engineering: Faculty Publications

A Unique Hybrid Flipped Classroom Model with an Online Discussion ComponentThe effectiveness of active learning pedagogy and the huge technological advancements in thearea of educational technology were the key factors that made classroom flipping possible.Flipping a classroom has the effect of altering the dynamics of the learning process by switchingthe role of the student from a passive to an active role. Under this model, the student is giveninstructions to watch a set of short online videos about the topics being taught which is usuallydone outside the classroom. It is the responsibility of the student to ensure that the learningprocess has …

Machine Design Experiments Using Gears To Foster Discovery Learning, Jonathon Earl Slightam, Mark L. Nagurka

Mechanical Engineering Faculty Research and Publications

Machine Design Experiments Using Gears to Foster Discovery Learning For the typical undergraduate engineering student the topic of gears is introduced and discussed in several courses. Early exposure may be in a physics course or in a first dynamics course,where gear pairs are presented as an idealized means to change speed ratios and torque ratios.They are used for mechanical advantage or to achieve desired speed, and the focus is usually on kinematics. Since gears have inertia they store kinetic energy and are part of the dynamic equations of motion of mechanisms and machines. For mechanical engineering students, gears are a …

Burner, Emitter, And Recuperator Development For Lightweight Thermophotovoltaic Power Supply, Lewis Fraas, Leonid Minkin, J. Avery, Hui She, L. Ferguson, Fatih Dogan

Materials Science and Engineering Faculty Research & Creative Works

Like batteries, thermophotovoltaic generators produce DC electricity quietly. TPV uses infrared photovoltaic cells to convert infrared radiation from a combustion heated ceramic IR emitter. However, because the specific energy in a hydrocarbon fuel like propane or butane is 12,900 Wh/kg, much larger than the specific energy of 145 Wh/kg for a Li-ion battery, TPV is very promising as a lightweight DC power supply. A portable cylindrical thermophotovoltaic (TPV) battery replacement concept has been previously described. It consists of a cylindrical TPV receiver assembly using simple diffused junction GaSb IR cells along with a novel omega recuperator and a novel doped …

Identifying Sources Of Information That Students Use In Deciding Which Engineering Major To Pursue, Héctor E. Rodríguez-Simmonds, Juan D. Ortega-Alvarez, S. Zahra Atiq, Stephen R. Hoffmann

School of Engineering Education Graduate Student Series

This study explores the sources of information that first year engineering students use to decide which engineering major to pursue for their undergraduate studies. The purposes of this study are twofold: (1) to understand how students make an informed decision of which engineering major to pursue and (2) to help the First Year Engineering (FYE) program administration improve the informational resources they provide the students. This study was framed within the FYE population of a large Midwestern university and was commissioned by the FYE program.

FYE administration conducts regular student surveys for feedback and improvement purposes. We analyzed different survey …

Mathematics As A Gatekeeper To Engineering: Preliminary Findings From The Interview Data, Delean Tolbert, Monica Cardella

School of Engineering Education Graduate Student Series

Mathematics as a Gatekeeper to Engineering: Preliminary Findings from the Interview DataResearch suggests that students’ pre-college experience may support or hinder future success inengineering. The experiences that students have had with engineering may shape their perceptionof engineering curriculum at the college level. It may also cause cognitive and learningdissonance, when the ways that a student engaged with engineering activities at the pre-collegelevel do not align with the student’s experiences in the engineering classroom. At a largeMidwestern University with a unique first-year engineering program, first-year engineering andsenior mathematics, engineering, and design students were invited to participate in an openended design task. …

Academic Outcomes Of Cooperative Education Participation, Nichole Ramirez, Joyce Main, Matthew Ohland

School of Engineering Education Graduate Student Series

Academic Outcomes of Cooperative Education ParticipationOutcomes and benefits of cooperative education (co-op) participation have been welldocumented; however, they have focused primarily on grade point averages (GPA) and careeroutcomes. Previous work on predictors of participation shows no significant differences bygender in the aggregate, but there are significant differences by ethnicity and major. Women inMechanical Engineering and Aerospace Engineering (especially Hispanic women) persist athigher rates than men, possibly indicating that gender becomes significant in academicoutcomes. One reason students may not participate in co-op is the perception of increased time tograduation; however, other benefits may outweigh that. This research furthers the literature byexamining …

Evolution Of A First-Year Engineering Course, Noah Salzman, Janet Callahan, Gary Leroy Hunt, Carol Sevier, Amy J. Moll

Electrical and Computer Engineering Faculty Publications and Presentations

The first-year engineering course at Boise State University has evolved significantly over the past decade as a result of continuous improvement with a particular focus on student retention. The course was originally created in 1999-2001 as an “Introduction to Engineering” course in order to recruit students to one of the fields of engineering, by introducing those fields of engineering as topics across the semester. Over the first ten years, the course continued that introductory-to-field focus while also introducing a significant design element solving openended engineering problems. As a result of a five-year grant aimed toward improving first-year retention, the first-year …

Development And Implementation Of A Long-Term Freshmen Service Project: The Design And Deployment Of An Engineering Outreach Experience For Underserved Populations, James M. Widdmann, Brian P. Self, Peter Schuster

Mechanical Engineering

Freshmen year programs in engineering have received recent and growing attention as a method to engage first year students in their profession and start them on a path to success. Service learning is a well-known pedagogical method that has been shown to improve retention, especially of underrepresented groups in engineering, and to promote deeper learning through reflection. This paper describes the implementation of a new long-term (full year) service learning project where 240 freshmen mechanical engineering students worked together in small teams to design and deploy an engineering outreach experience for a designated age-group of 4th-11th grade students. This educational …

Attracting Women To Engineering Through Service-Based Learning, Celine Manoosingh

Civil Engineering & Construction: Faculty Publications

Attracting Women to Engineering through Service Based Learning Georgia Southern University’s Department of Civil Engineering & Construction Management (CECM) has developed a program that utilizes a service-learning based curriculum as a vehicle to attract and retain young women to engineering fields. In 2012, women made up less than 20%of the undergraduate population of the CECM department at Georgia Southern University. In response, the department has launched an initiative to motivate young women to choose engineering as a career path. The goal of the program is to attract women by creating sustainable service-learning based curriculum that is mutually beneficial to the …

Perspectives Of Pedagogical Change Within A Broadcast Stem Course, Angela L. Minichiello, Ted Campbell, James T. Dorwand, Sherry Marx

Mechanical and Aerospace Engineering Faculty Publications

As calls for pedagogical transformation of undergraduate science, technology, engineering, and mathematics (STEM) instruction intensify, the pace of change remains slow. The literature shows that research-based instructional strategies transfer only sporadically into STEM instructional practice. Difficulties associated with implementation and sustainment of instructional change may appear daunting— if not insurmountable—to many STEM change agents and teaching faculty. Subsequently, the path towards systematic and lasting pedagogical transformation in post-secondary STEM stands largely uncharted.

To understand how challenges faced by STEM educators engaged in pedagogical change may be overcome, this paper uses qualitative inquiry to explore an emergent process of teacher change. …

Optimizing Student Team Skill Development Using Evidence-Based Strategies—Nsf Award 1431694, Matthew Ohland, Misty Loughry, David J. Woehr, Richard Layton, Daniel Ferguson

School of Engineering Education Faculty Publications

Optimizing Student Team Skill Development using Evidence‐Based Strategies NSF Award 1431694 The broad goal of this work is to study the effectiveness of various teamwork training interventions. This research requires the use of a common model of teamwork and a system for training, collecting ratings data, and providing feedback. We will leverage the NSF’s prior investment in the CATME system, which meets the research criteria and automates some of the data collection and feedback, which will aid in executing the research protocol consistently. Seven empirical studies will determine the effect sizes of training, practice in teams, practice rating, and feedback …

Tensions Of Integration In Professional Formation: Investigating Development Of Engineering Students' Social And Technical Perceptions, James L. Huff, Brent Jesiek, W. C. Oakes, Carla B. Zoltowski, Kavitha D. Ramane, William Graziano

School of Engineering Education Faculty Publications

Tensions of Integration in Professional Formation: Investigating Development of Engineering Students' Social and Technical PerceptionsTwenty-first century engineers face incredible challenges and opportunities, many of which aresocially complex, transcending the traditional “technical” boundaries of engineering. Thetechnology produced by engineers must not only function as predicted by mathematical andtheoretical models but must also operate beneficially and seamlessly in complex social contexts.In this sense, engineers must embody an integrated social and technical – or sociotechnical –identity rather than a dualistic social/technical one.A growing body of scholarship has discussed how dominant cultures of engineering shapestudents’ and professionals’ understandings of social and technical dimensions of …

Identifying Key Factors Of Engineering Innovativeness, Kathryn Jabloklow, Senay Purzer, Daniel Ferguson, Matthew Ohland, Jessica Menold

School of Engineering Education Faculty Publications

Identifying key factors of engineering innovativenessSignificant resources are spent nationally and locally to foster innovation, yet limited research exists onthe personal characteristics of innovators, especially those found in engineering. This three-yearcollaborative research project, currently in its second year, has led to the identification of specificattributes associated with engineering innovators, with the potential to inform a broad range of people,from engineering students to engineering educators to practicing engineers and their managers. Throughthis project, we have developed a socially constructed set of key engineering innovativenesscharacteristics based on the views of a diverse group of engineering innovation experts. We have alsodetermined which characteristics …

Large-Scale Research On Engineering Design In Secondary Classrooms: Big Learner Data Using Energy3d Computer-Aided Design, Senay Purzer, Robin Adams, Molly Goldstein, K. Anna Douglas

School of Engineering Education Faculty Publications

Large-scale Research on Engineering Design in Secondary Classrooms: Big Learner Data Using Energy3D Computer-Aided Design Through a five-year collaborative project, the Concord Consortium and PurdueUniversity are applying a data-intensive approach to study one of the most fundamental researchtopics in learning sciences: “How do secondary students learn and apply science concepts inengineering design processes?” We have collected more 2GB of structured data from secondaryschool students in Indiana and Massachusetts through automatic, unobtrusive logging of studentdesign processes enabled by a unique CAD tool that supports the design of energy-efficientbuildings using Earth science and physical science concepts. Data includes fine-grainedinformation of student actions, …

Exploring Military Veteran Students’ Pathways In Engineering Education, Joyce Main, Catherine Brawner, Susan M. Lord, Catherine Mobley, Michelle Camacho

School of Engineering Education Faculty Publications

Military Veteran Students’ Pathways in Engineering Education (Year 1: Award# 1428646)Military veterans hold tremendous promise for expanding and diversifying the engineeringworkforce. Given the diverse backgrounds of veterans, their increasing numbers, and thegrowing national demand for engineering professionals, the timing is ideal to study theconditions under which student veterans pursue engineering education and the factors that offerthem the greatest support for success. Increasing the participation of veterans in engineeringoffers the possibility of enhancing engineering’s diversity in many needed dimensions since,compared to civilian students, veterans are more likely to be older, first-generation collegestudents, disabled, African American, or Latino. Yet, little is known …

Factors Associated With Student Participation In Cooperative Education Programs (Co-Ops), Joyce Main, Matthew Ohland, Nichole Ramirez, Trina L. Fletcher, Jake Davis

School of Engineering Education Faculty Publications

Factors that Influence Student Participation in Co-OpsA cooperative education program (co-op) in engineering is a partnership between an academicinstitution and an employer designed to engage students in practical engineering experiencethrough rotations of full-time employment and course study. Co-op employment providesstudents with discipline-relevant professional experience, financial support, and early entry intothe engineering labor force while serving as a recruitment tool for co-op companies. Using asequential mixed-methods approach, this research aims to identify factors that influence studentaccess to and participation in cooperative education programs.The quantitative analysis of co-op participation uses comprehensive, longitudinal academicstudent records from six partner institutions that comprise the Multiple-Institution …

Developing And Advancing A Cyberinfrastructure To Gain Insights Into Research Investments: An Organizing Research Framework, Ann Mckenna, Jeremi London, Aditya Johri, Mihaela Vorvoreanu, [email protected] Krishna Madhavan

School of Engineering Education Faculty Publications

Developing and Advancing a Cyberinfrastructure to Gain Insights into Research Investments: An Organizing Research Framework Although the National Science Foundation (NSF) funds approximately 24% of basic research conducted in America’s colleges and universities (NSF), there is little we know about how NSF-­‐funding decisions have resulted in the current research landscape. This gap was the impetus for a project –Deep Insights Anytime, Anywhere (DIA2)— that begins to address this problem by focusing on NSF investments in undergraduate STEM education research, and how education innovations make an impact and diffuse throughout the STEM education community. The project team has designed an information …

Evidence Of Students’ Engineering Learning In An Elementary Classroom, Kristina Tank, Tamara Moore, Bunmi Babajide, Anastasia M Rynearson

School of Engineering Education Faculty Publications

Evidence of Students’ Engineering Learning in an Elementary Classroom Over the past decade there has been an increased emphasis on improving the teaching andlearning of Science, Technology, Engineering, and Mathematics (STEM) disciplines.With the publication of the Next Generation Science Standards (NGSS) in 2013, whichcall for the integration of science and engineering concepts and practices in K-12classrooms, there has also been an increased emphasis on engineering education at the K-12 level. However, given that engineering integration at the elementary level is stillrelatively recent, there is a need for research in the area of engineering education toexamine how these national documents and …

Informal Pathways To Engineering: Interim Findings From A Longitudinal Study, Christine Paulsen, Monica Cardella, Tamecia Jones, Marisa Wolsky

School of Engineering Education Faculty Publications

Informal Pathways to Engineering: Interim Findings This study, based on social cognitive career theory, seeks to investigate the effect of informal, out­of­school activities, as well as other factors (self­efficacy, outcome expectations, and personal interests, and intrapersonal factors) on students’ interest in engineering and decisions to engage in engineering­related activities. The study uses a longitudinal design in which children, parents, and educators (classroom teachers, school principals, and informal educators) are interviewed and surveyed over a period of three years (corresponding with the middle school years). Thirty families from Massachusetts and 30 families from Indiana were enrolled in the study in Year …

The Rapid Adoption Of Smarter Teamwork Tools: The System For Management, Assessment, Research, Training, Education, And Remediation For Teamwork, Matthew Ohland, Misty Loughry, Richard Layton, David Jonathan Woehr, Daniel Ferguson

School of Engineering Education Faculty Publications

The Rapid Adoption of SMARTER Teamwork Tools: the System for Management, Assessment, Research, Training, Education, and Remediation for TeamworkThe rapid adoption of Team-Maker and the Comprehensive Assessment of Team MemberEffectiveness (CATME) tools for team formation and peer evaluation make it possible to extendtheir success to have a significant impact on the development of team skills in higher education.As of October 19, 2014, the web-based systems have been used by more than 300,000 studentsof more than 6000 faculty at more than 1100 institutions in 59 countries—the figure belowshows the growth of the user base at the end of September.This paper and …

Experiential Learning: Student Participation And Future Engagement, Twila Ortiz, Beth M. Holloway, Michael Harris, Andrea Pluckebaum, Leah H. Jamieson

School of Engineering Education Faculty Publications

Experiential Learning: Understanding our Students’ PerspectivesIn 2014, the Gallup-Purdue Index Report examined the relationship between certain collegiateexperiences and workplace engagement. It found that experiences or experiential learningopportunities such as participating in a co-op program, internship or working on projects thatdeveloped over one semester more deeply affect the level of a graduate’s workplace engagementand therefore productivity and overall well-being. While it is apparent how importantexperiential learning can be to the future success and well-being of students, it is more difficultto measure all of the activities that can be labeled as experiential learning and to define whatconstitutes a meaningful experiential learning opportunity.This …

Understanding Diverse Pathways: Disciplinary Trajectories Of Engineering Students: Year 3- Nsf Ree Grant 1129383, Susan M. Lord, Matthew Ohland, Richard Layton

School of Engineering Education Faculty Publications

Engineering as a whole continues to suffer from a low participation of women of all races andBlack, Hispanic, and Native American men. To diversify pathways for students to and throughengineering and to improve student success, we must first know how to measure success andprovide baseline data describing the current situation for all students. Our previous work hasshown that persistence or success varies by race and gender, and how we measure persistencematters in understanding this variation. Once women matriculate in engineering, they graduate insix-years at the same or better rates than their male counterparts of all races. This finding,however, shows considerable …

Characterizing And Modeling The Experience Of Transfer Students In Engineering—Progress On Nsf Award 0969474, Matthew Ohland, Clemencia M. Cosentino, Catherine E. Brawner, Catherine Mobley, Russell A. Long

School of Engineering Education Faculty Publications

Characterizing and Modeling the Experience of Transfer Students in Engineering— Progress on NSF Award 0969474Quantitative analysis of MIDFIELD databaseOur analysis used records for 94,732 undergraduate students from the Multiple-InstitutionDatabase for Investigating Engineering Longitudinal Development (MIDFIELD). MIDFIELDcomprises a census of undergraduate students who attended 11 public institutions between 1988and 2008. MIDFIELD institutions represent public universities that educate large numbers ofengineering students.From the 977,950 records available, we restricted our sample to those who (1) were domesticstudents (927,350), (2) were in the data set early enough for us to observe the possibility ofgraduation within six years (677,691), and (3) declared a major in …

Engineering Pathways Of Nontraditional Students—An Update On Nsf Award 1361058, Jaqi Mcneil, Matthew Ohland, Russell Long

School of Engineering Education Faculty Publications

Engineering Pathways of Nontraditional Students—an Update on NSF Award 1361058 A large‐scale longitudinal study of nontraditional engineering students has provided descriptive information about the access, pathways, and success of nontraditional engineering students. Nontraditional students hold the potential to increase not only the number of engineering students, but also the diversity of the engineering student body. This descriptive study laid the groundwork for a larger study of nontraditional student pathways. The study of nontraditional student pathways will reveal patterns in how nontraditional students choose majors, how they migrate, and where they succeed. This study uses the Multiple‐Institution Database for Investigating Engineering …

Measuring The Effects Of Pre-College Engineering Experiences, Year 2, Noah Salzman, Matthew Ohland, Monica Cardella

School of Engineering Education Faculty Publications

Measuring the Effects of Pre-College Engineering ExperiencesThe implementation of co-curricular and extracurricular pre-college engineering programs hasexpanded dramatically in recent years. Many states now include engineering as part of theireducation standards for both students and teachers, reflecting the increasing acceptance ofengineering at the K-12 level and its potential value to students. In addition to promotingoutcomes that benefit all students regardless of career aspirations such as increased math andscience achievement and greater technological literacy, K-12 engineering programs have beenidentified as a means of recruiting and retaining potential students in engineering.The growth of pre-college engineering programs means that increasing numbers of incomingengineering students …

The Epa P3 Program: An Opportunity For Growing Student Entrepreneurs, Marc Compere, Yan Tang, Yung Wong

Publications

In this paper we will share our experiences of fostering entrepreneurial spirit through projects funded by EPA (Environmental Protection Agency) P3 (People, Prosperity, and the Planet) Program which hosts the P3 collegiate competition for designing solutions for a sustainable future. Since 2012, we have integrated the P3 competition with the capstone design course of Clean Energy Systems track in mechanical engineering as an effective educational vehicle for introducing the concept of sustainable design. Since the competition focuses on designs which have values of real world application, it is also a great opportunity to create entrepreneurial spirit. We have successfully turned …