Conference Session

Thermal Fluid Related

Collection

2021 ASEE Virtual Annual Conference Content Access

Authors

Autar Kaw, University of South Florida

Tagged Divisions

Mechanical Engineering

Paper ID #32853On Moving a Face-to-Face Flipped Classroom to a Remote Setting.Prof. Autar Kaw, University of South Florida Autar Kaw is a professor of Mechanical Engineering at the University of South Florida. He is a recipient of the 2012 U.S. Professor of the Year Award (doctoral and research universities) from the Council for Advancement and Support of Education and the Carnegie Foundation for Advancement of Teaching. Professor Kaw’s main scholarly interests are in engineering education research, adaptive, blended, and flipped learning, open courseware development, and the state and future of higher education. Funded

Conference Session

The 'Strengths' of Mechanics

Collection

2021 ASEE Virtual Annual Conference Content Access

Authors

Gaurav Chauda, Michigan State University; Geoffrey Recktenwald, Michigan State University

Tagged Divisions

Mechanics

prestigious teaching fellowship (FAST Fellowship) from the graduate school MSU which trains graduate students for their academic career.Dr. Geoffrey Recktenwald, Michigan State University Geoff Recktenwald is a member of the teaching faculty in the Department of Mechanical Engineering at Michigan State University. Geoff holds a PhD in Theoretical and Applied Mechanics from Cornell University and Bachelor degrees in Mechanical Engineering and Physics from Cedarville University. His research interests are focused on best practices for student learning and student success. He is currently developing and researching SMART assessment, a modified mastery learning pedagogy for problem based courses. He created and co-teaches a

Conference Session

NSF Grantees: Student Learning 2

Collection

2020 ASEE Virtual Annual Conference Content Access

Authors

Carolyn Plumb, Montana State University; Rose M. Marra, University of Missouri - Columbia; Douglas J. Hacker

Tagged Topics

NSF Grantees Poster Session

Psychology: Applied, and Journal of Experimental Education. At both universities, Dr. Hacker has maintained a strong commitment to work in elementary and middle schools, working directly with teachers by providing professional development in reading and writing instruction. Since 1994, Dr. Hacker has been either the principal investigator or co-principal investigator on grants totaling $2,548,960. He has served as an editorial board member for the Journal of Educational Psychology, Metacognition and Learning, and Frontiers of Educational Psychology. He is a former Associate Editor for the Journal of Educational Psychology. American c Society for Engineering

Conference Session

Mathematics Division Technical Session 5: From Functions to Big Data–A Hands-on Challenge

Collection

2020 ASEE Virtual Annual Conference Content Access

Authors

Jeffrey Lloyd Hieb, University of Louisville; Campbell R. Bego, University of Louisville

Tagged Divisions

Mathematics

-based exams with a partial credit mechanism that rewards students for post-examreflection. Intended to be a replacement for hand graded traditional essay style exams, thegrading effort once applied to assigning partial credit and giving formative feedback is now spentreviewing student post-exam reflections. Descriptive statistics and quasi-experimental studyresults from an initial implementation of this pedagogical technique in a linear algebra course forengineering students are presented. While the CAESR4PC approach is developed with mathcourses in mind, it is equally applicable to other subjects that have a significant amount ofmathematical/analytical content.IntroductionThere are probably as many different types of math exams as there are

Conference Session

Women in Engineering Division Technical Session 10

Collection

2020 ASEE Virtual Annual Conference Content Access

Authors

Katherine L Walters, University of Georgia ; John M Mativo, University of Georgia; Uduak Zenas George, San Diego State University

Tagged Topics

Diversity

Tagged Divisions

Women in Engineering

difficulty of pinpointing where interest comes from, and theunknown impacts of multiple experiences. In response to the second research question, What role does their educational and familybackgrounds play in their success, as measured by GPA?, we found a, non-significant, positiveassociation between mothers’ educational attainment and daughters’ success. There was not astatistically significant association between fathers’ educational attainment or family engineeringbackground with participants’ success. This may suggest having a highly-educated female rolemodel can impact students’ long-term success. Indeed, previous research has found female rolemodels within engineering departments (i.e., faculty) play an important role in influencing

Conference Session

Innovating Ethics Curriculum and Instruction

Collection

2020 ASEE Virtual Annual Conference Content Access

Authors

Elizabeth A. Debartolo, Rochester Institute of Technology; Wade L. Robison, Rochester Institute of Technology; Sarah Aileen Brownell, Rochester Institute of Technology

Tagged Divisions

Engineering Ethics

Publishing, 2016).Sarah Aileen Brownell, Rochester Institute of Technology (COE) Sarah Brownell is the Director of the Grand Challenges Scholars Program and a Lecturer in Design, De- velopment and Manufacturing for the Kate Gleason College of Engineering at the Rochester Institute of Technology. She works extensively with students in the multidisciplinary engineering capstone design course and other project based elective courses, incorporating human centered design, participatory devel- opment, and design for development themes. She was a co-founder of the non-profit Sustainable Organic Integrated Livelihoods (SOIL) which promotes ecological sanitation in Haiti. American

Conference Session

Electrical and Computer Division Technical Session 6

Collection

2017 ASEE Annual Conference & Exposition

Authors

Gary H. Bernstein, University of Notre Dame; Kerry Meyers, University of Notre Dame

Tagged Divisions

Electrical and Computer

understand simplecircuits and be able to reason through electrical systems, c) introduce students to conceptuallyadvanced material, such as frequency domain, in preparation for future courses, and d) develop astrong foundation in electronic lab bench skills. The results of the pre-and post-surveyassessment found that students increased their knowledge and confidence in course material.There were no statistically significant differences between male and female students, lower andupper division students, nor engineering discipline.IntroductionA faculty committee was tasked to evaluate and improve the curriculum in the Department ofElectrical Engineering at the University of Notre Dame. The committee identified the need formore context for the students

Conference Session

First-Year Programs: Tuesday 5-Minute Work-in-Progress Postcard Session

Collection

2017 ASEE Annual Conference & Exposition

Authors

Julian Ly Davis, University of Southern Indiana; Arthur L. Chlebowski, University of Southern Indiana; David J. Ellert PE, University of Southern Indiana

Tagged Divisions

First-Year Programs

Arthur Chlebowski received his M.S. and Ph.D. from the Weldon School of Biomedical Engineering at Purdue University in 2009 and 2012 respectively, where he worked towards the development and integra- tion of an implantable pressure monitoring device for Glaucoma. He then went on to work at the Jackson Laboratory in the Simon John Lab, continuing his research as a post doc and research scientist. In 2014, he took a position at the University of Southern Indiana in the engineering department, slightly switching his focus to external monitoring devices. He has taught upper level and lower level courses regarding engineering, including the programs introductory freshman design course.David J. Ellert PE, University of Southern

Conference Session

First-Year Programs: Integrating Computing into the First Year

Collection

2019 ASEE Annual Conference & Exposition

Authors

Oziel Rios, University of Texas, Dallas; Dani Fadda, University of Texas, Dallas

Tagged Divisions

First-Year Programs

. Rios’ research and teaching interests include: robotics, design, kinematics and dynamics of machines and engineering education.Dr. Dani Fadda, University of Texas, Dallas Dr. Fadda is Clinical Associate Professor of Mechanical Engineering. His background includes two decades of professional engineering practice in the energy industry where he has held numerous positions. Dr. Fadda has worked in product research and developed patented products for chemical, petrochemical, and nuclear applications. He is a professional engineer and an ASME fellow. c American Society for Engineering Education, 2019 Using Computer Simulations in a Freshman Mechanical Engineering

Conference Session

Communication Across the Divisions I: Communication in Engineering Disciplines

Collection

2015 ASEE Annual Conference & Exposition

Authors

Alyssa Catherine Taylor, University of Washington; Stephanie Pulford, Center for Engineering Learning and Teaching (CELT)

Tagged Divisions

Civil Engineering, Liberal Education/Engineering & Society

industry experience as an aircraft engineer. Her research and professional interests include faculty development, innovations in engineering communication education, engineering student learning motivation, and nar- rative structure in technical communication. Page 26.1707.1 c American Society for Engineering Education, 2015 Visual Communication Learning through Peer Design Critiques: Engineering Communication Across DivisionsEngineering communication by necessity concerns visual communication. As educators, we hopeto instill students with a sense that good visual

Conference Session

Division Experimentation & Lab-Oriented Studies: Pedagogy of Lab-Oriented Courses

Collection

2015 ASEE Annual Conference & Exposition

Authors

Nebojsa I Jaksic P.E., Colorado State University, Pueblo

Tagged Divisions

Division Experimentation & Lab-Oriented Studies

assessment tool measuring students’ knowledge and skills is developed, administered,and analyzed. A short attitude questionnaire is delivered and evaluated. Also, student perceptionsand attitudes are further explored using informal interviews.The department of engineering at our institution hosts two undergraduate engineering programs:Bachelor of Science in Engineering with specialization in Mechatronics (BSE-Mechatronics) andIndustrial Engineering (IE). There are about 100 FTEs between the two undergraduate programs.All undergraduate engineering students are required to use 3D printers in many of their courses.For the purposes of this study, twelve undergraduate students of differing academic standingsthat attended an eight-hour student-lead

Collection

2018 Gulf Southwest Section Conference

Authors

Margo Cousins; Daniel Puperi

measurement developed by Anderson et al. (2016).[3] This section asked the students to rate their security in their Proceedings of the 2018 ASEE Gulf-Southwest Section Annual Conference The University of Texas at Austin April 4-6, 2018ability to accomplish 15 specific scientific-communication significant. Data are presented as mean ± standardrelated tasks on a 5 point scale from Very Insecure to Very deviation.Confident. These tasks included writing a first draft, usingcorrect grammar, giving scientific presentations, and asking 2. Resultsquestions in front of an audience or

Conference Session

Interdisciplinary Graduate Programs

Collection

2008 Annual Conference & Exposition

Authors

Lyubov Kurkalova, North Carolina A&T State University; Keith Schimmel, North Carolina A&T State University; Stephen Johnston, North Carolina A&T State University

Tagged Divisions

Graduate Studies

benefit of these courses to the EES students was demonstrated, the decision was made tohire a full time instructor to teach these courses. The faculty member hired has a B.S. and M.S.in Applied Mathematics and a Ph.D. in Agricultural Economics. Her research experience is inproduction economics, econometrics, design of carbon sequestration policies, and economic andenvironmental trade-offs of expanded ethanol production. She had previously taught anundergraduate Economics of Energy Resources and Policy course.Challenge of Teaching to Students with Diverse BackgroundsA big challenge in teaching the courses as doctoral level courses is that the economicsbackgrounds of the students are highly variable and some students have had little

Collection

1996 Annual Conference

Authors

Stefanie L. Lozito; Karen M. Bursic; Cynthia Atman

effort to study howengineering students solve design problems, freshmen and senior engineering students were asked to design aplayground for a fictional neighborhood. This paper will demonstrate the use of the verbal protocol method asshown by an in-depth analysis of one of the subjects from this study. The type of data that can be obtained andthe various questions that can be answered using verbal protocol analysis will be discussed. This researchmethodology can be a very valuable tool to assess how engineering students approach open-ended designproblems. This information is vital to engineering faculty who must teach the design process to freshmen. Introduction Design is a key

Conference Session

ASCE Policy 465: Raising the Bar

Collection

2009 Annual Conference & Exposition

Authors

Stephen Ressler, United States Military Academy; Jeffrey Russell

Tagged Divisions

Civil Engineering

AC 2009-686: THE SOCIOLOGY OF PROFESSIONS: APPLICATION TO CIVILENGINEERINGStephen Ressler, United States Military Academy Colonel Stephen Ressler is Professor and Head of the Department of Civil and Mechanical Engineering at the U.S. Military Academy (USMA) at West Point. He earned a B.S. degree from USMA in 1979, a Master of Science in Civil Engineering degree from Lehigh University in 1989, and a Ph.D. from Lehigh in 1991. An active duty Army officer, he has served in a variety of military engineering assignments around the world. He has been a member of the USMA faculty for 17 years, teaching courses in engineering mechanics, structural engineering, construction, and CE

Conference Session

Multidisciplinary Design Constituents

Collection

2009 Annual Conference & Exposition

Authors

James Farison, Baylor University; Zhuocheng Yang, Baylor University

Tagged Divisions

Multidisciplinary Engineering

AC 2009-282: MULTIDISCIPLINARY ENGINEERING PROGRAMS AND ASEE'SROLE AS THE LEAD SOCIETY FOR THEIR ABET ACCREDITATIONJames Farison, Baylor University Dr. Jim Farison is Professor Emeritus in Baylor University's Department of Electrical and Computer Engineering, and is also the academic coordinator for Baylor's multidisciplinary B.S. in Engineering program. He is a member of ASEE's Accreditation Activities Committee, and past chair of the Multidisciplinary Engineering Division, and served many years as Baylor's ASEE campus representative. He received his B.S.E.E. degree from The University of Toledo, then M.S. and Ph.D. degrees from Stanford University, before returning to serve on the faculty at UT

Conference Session

Instructional Innovations in AEC Education

Collection

2009 Annual Conference & Exposition

Authors

Mary Ann Frank, Indiana University-Purdue University, Indianapolis; David Cowan, Indiana University-Purdue University, Indianapolis; Michael Boyles, Indiana University-Purdue University, Indianapolis; Jeffrey Rogers, Indiana University-Purdue University, Indianapolis; Keith Goreham, Indiana University-Purdue University, Indianapolis; Jatmika Suryabrata, Gadjah Mada University, Indonesia; Yulyta Kodrat, Indonesian Institute of the Arts

Tagged Divisions

Architectural

architectural and interior design education is diverse. It rangesfrom energy efficient lighting and daylighting to studies that assess the effect ofilluminance upon finish materials and color interaction. This often leads to attempts tosqueeze lighting into an already crowded curriculum and is compounded when efforts aremade to develop complex study models of interior lighting environments. In short, there isoften little time to explore these topics in adequate detail.This paper explores an alternative to the study of interior lighting environments throughuse of a Virtual Reality Theater. It discusses the development of one of these highlyrealistic virtual environments and how it is being used to introduce students to understandand interpret varying

Conference Session

Electrical and Computer Division Technical Session 9

Collection

2017 ASEE Annual Conference & Exposition

Authors

Bridget Benson, California Polytechnic State University, San Luis Obispo; Fred W. DePiero, California Polytechnic State University, San Luis Obispo

Tagged Divisions

Electrical and Computer

University San Luis Obipso. Her research interests span engineering education, internationalization and embedded systems.Dr. Fred W. DePiero, California Polytechnic State University, San Luis Obispo Dr. Fred DePiero received his B.S. and M.S. degrees in Electrical Engineering from Michigan State Uni- versity in 1985 and 1987. He then worked as a Development Associate at Oak Ridge National Laboratory until 1993. While there he was involved in a variety of real-time image processing projects and several laser-based ranging systems. Fred began working on his Ph.D. at the University of Tennessee while still at ORNL, and completed it in May 1996. Fred joined the faculty at CalPoly in September of 1996. He is presently serving

Conference Session

First Year Computing Topics

Collection

2017 ASEE Annual Conference & Exposition

Authors

Krishnendu Ghosh, Miami University; Michele D Dickey, Miami University; Laurena Werner, Miami University

Tagged Divisions

Computers in Education

; Technology program in the Department of Educational Psychology at Miami University. Her research interests focus is on the intersection of technology and learning design.Prof. Laurena Werner, Miami University Laurena (a.k.a. Laurie) Werner is currently a retired and rehired Associate Professor in the Computer and Information Technology Department and an affiliate of the Computer Science and Software Engineering department at Miami University. She has been a member of the faculty since 1979. Her research interests are computer science pedagogy, and information assurance. c American Society for Engineering Education, 2017Retention in the First Programming Course: A Context Based

Conference Session

Entrepreneurship and Innovation: The Student Experience

Collection

2017 ASEE Annual Conference & Exposition

Authors

Todd M. Fernandez, Purdue University, West Lafayette (College of Engineering); Nathalie Duval-Couetil, Purdue University, West Lafayette (College of Engineering); Connor Rene Couetil, Purdue University

Tagged Divisions

Entrepreneurship & Engineering Innovation

, and an Associate Professor in the Department of Tech- nology Leadership and Innovation at Purdue University. She is responsible for the launch and develop- ment of the university’s multidisciplinary undergraduate entrepreneurship program, which involves 1800 students from all majors per year. She has established entrepreneurship capstone, global entrepreneurship, and women and leadership courses and initiatives at both the undergraduate and graduate levels. Prior to her work in academia, Nathalie spent several years in the field of market research and business strategy consulting in Europe and the United States with Booz Allen and Hamilton and Data and Strategies Group. She received a BA from the University of

Conference Session

Two-year College Potpourri

Collection

2017 ASEE Annual Conference & Exposition

Authors

William B. Corley, University of Louisville; J C McNeil, University of Louisville

Tagged Topics

Diversity

Tagged Divisions

Two Year College Division

Louisville J.C. McNeil is an Assistant Professor for the Department of Engineering Fundamentals at University of Louisville. Research includes investigating nontraditional students in engineering, the intersection of co- op experiences and higher education institutions, and how students decide their major. Other research has included how engineering faculty consider quality teaching through the ABET accreditation process and the university climate. Contact her at j.mcneil@louisville.edu c American Society for Engineering Education, 2017 Exploring Nontraditional Characteristics of Students in a Freshman Engineering CourseNontraditional undergraduate students face many

Conference Session

Industrial Engineering Division Tech Session 2, IE-ing the Classroom

Collection

2017 ASEE Annual Conference & Exposition

Authors

Nadiye O. Erdil, University of New Haven

Tagged Topics

Diversity

Tagged Divisions

Engineering Economy, Engineering Management, Industrial Engineering

of significant value in the ISEdiscipline. With this in focus, this research was conducted to study the following researchquestion: What is the impact of scaffolding of activities on student motivation and learning in aquality analysis course?. This paper discusses the scaffolding strategy implemented to addressthis question and presents the findings. Scaffolding is an instructional strategy that aims toreduce the amount of cognitive effort that students have to make to learn the materials bybreaking down the material into more manageable components.Instructional scaffolding is based on the Zone of Proximal Development (ZPD) conceptintroduced by L. Vygotsky. ZPD refers to the range between a person’s ability level that isreached by

Conference Session

Energy Conversion and Conservation Division Technical Session 3

Collection

2019 ASEE Annual Conference & Exposition

Authors

Victoria A. Scala, United States Military Academy; James Ledlie Klosky P.E., United States Military Academy

Tagged Divisions

Energy Conversion and Conservation

component and, ingeneral, nothing has come “off the plate” in terms of more traditional content nor have we addedtime or credit hours to most curricula. Rajabipour and Radlinska put it well in 2009 when theywrote: “As engineers are greatly responsible for development of infrastructure and technologiesnecessary for a sustainable world, engineering curricula must address sustainability and preparestudents for designing engineering systems with long term social, economic, and environmentalbenefits” [1]. This need for better educational methods and tools is further reinforced by the factthat sustainability is at the forefront of engineering needs as shown by the National Academy ofEngineering, the Civil Engineering Body of Knowledge, and ABET outcomes

Conference Session

Materials Division Technical Session 1

Collection

2018 ASEE Annual Conference & Exposition

Authors

Megan Frary, Boise State University

Tagged Divisions

Materials

Paper ID #21522Encouraging a Growth Mindset in Engineering StudentsDr. Megan Frary, Boise State University Dr. Megan Frary is an Associate Professor in the Micron School of Materials Science and Engineering at Boise State University. She is also a Faculty Associate for the Center for Teaching and Learning where she coordinates the Graduate Certificate in College Teaching. In the past four years, Dr. Frary has implemented a fully flipped classroom in two of her undergraduate Materials Science and Engineering courses, allowing students to be more actively engaged with course materials during her class sessions. Her recent

Conference Session

Electrical and Computer Division Technical Session 5

Collection

2017 ASEE Annual Conference & Exposition

Authors

Yoon Kim, Calvin College; Shurjo Maitra, Calvin College

Tagged Divisions

Electrical and Computer

Paper ID #19957Design of a Portable Demonstration Unit of Solar Power Systems for AnalogElectronics CoursesProf. Yoon Kim, Calvin College Yoon G. Kim received his M.S. and D.Sc. degrees in Electrical Engineering from Washington University in St. Louis in 2000 and 2005, respectively. He is a faculty member of the Electrical and Computer Engineering program in the Engineering Department at Calvin College in Michigan and teaches courses in analog electronics and control systems. He has over 11 years of industrial Research and Development experience in the area of telecommunication systems, where he designed analog and digital

Conference Session

College Industry Partnerships Division Technical Session 3

Collection

2018 ASEE Annual Conference & Exposition

Authors

Robert J. Durkin, Indiana University-Purdue University of Indianapolis; Paul Yearling P.E., Indiana University Purdue University, Indianapolis

Tagged Divisions

College Industry Partnerships

Paper ID #21213Statistical Methods Can Confirm Industry-sponsored University Design ProjectResultsProf. Robert J. Durkin, Indiana University-Purdue University of Indianapolis Mr. Durkin teaches courses in Mechanical and Electrical Engineering Technology; including the capstone design and independent study projects. He serves as a Faculty Senator, and earned the 2013 Outstand- ing Teacher Award and the 2017 Trustees Teaching Award. He has over 25 years of engineering and manufacturing experience including; design, project management, and various engineering, research and manufacturing leadership roles. He has been awarded

Conference Session

Issues in Mechanical Engineering Technology I

Collection

2019 ASEE Annual Conference & Exposition

Authors

Carmen Cioc, University of Toledo; Qiuying Zhao, University of Toledo; Sorin Cioc, University of Toledo

Tagged Divisions

Engineering Technology

Buoyancy onlinesimulation [1] and a hands-on exercise in the fluids laboratory to investigate the momentumtheory. The laboratory set-up was previously developed by a group of students enrolled in ourSenior Technology Capstone. Based on our experience and the students’ testing, the newlyintroduced laboratory exercise showed an improved understanding of the topic and can be usedto satisfy the ABET student learning outcomes c (an ability to conduct standard tests andmeasurements; to interpret experiments, and apply exp. results to improve processes), e (anability to function effectively in teams), f (an ability to identify, analyze and solve technicalproblems in software), and g (an ability to apply written, oral, and graphical communication inboth

Conference Session

First-Year Programs Division Technical Session 9: Evaluating and Measuring Recruiting and Major Selection Strategies

Collection

2016 ASEE Annual Conference & Exposition

Authors

Juan David Ortega, Universidad EAFIT, Medellin - Purdue University, West Lafayette; S. Zahra Atiq, Purdue University, West Lafayette; Hector Enrique Rodriguez-Simmonds, Purdue University, West Lafayette

Tagged Divisions

First-Year Programs

University. Before his full-time appointment with EAFIT, he served as Engineering Director for a chemical company for 7 years. His research interests are focused on the practice and teaching of process design, simulation and control and also on faculty and institutional development through engineering education research.Ms. S. Zahra Atiq, Purdue University, West Lafayette S. Zahra Atiq is a PhD student at the School of Engineering Education at Purdue University, West Lafayette. Her research interests include: computer science education specifically on teaching computer programming to undergraduates and how to improve their learning experiences. She is also interested in understanding student behaviors and performance in

Conference Session

Division Experimentation & Lab-Oriented Studies: Electrical and Control Engineering

Collection

2016 ASEE Annual Conference & Exposition

Authors

Oscar Ortiz, LeTourneau University; Paul R. Leiffer P.E., LeTourneau University

Tagged Divisions

Division Experimentation & Lab-Oriented Studies

Paper ID #15089A Radio Controlled Race Car Project to Evaluate Student Learning in Elec-tronicsProf. Oscar Ortiz, LeTourneau University Oscar Ortiz, M.S., is an Assistant Professor in the School of Engineering and Engineering Technology at LeTourneau University, where he has taught since 2002. He received his B.S.E.E. from the state university of West Virginia at Morgantown and his M.S. degree from Northeastern University at Boston, Mass. Prior to joining the faculty at LeTourneau, he was involve in several voice and data communication companies. His professional interests include digital signal processing, analog, and

Conference Session

Teaching & Learning Dynamics, Vibration, and Mechanics More Broadly

Collection

2016 ASEE Annual Conference & Exposition

Authors

Blake Everett Johnson, University of Illinois at Urbana-Champaign; Jason W Morphew, University of Illinois at Urbana-Champaign

Tagged Divisions

Mechanics

Paper ID #16990An Analysis of Recipe-based Instruction in an Introductory Fluid MechanicsLaboratoryDr. Blake Everett Johnson, University of Illinois at Urbana-Champaign Dr. Blake Everett Johnson received his doctorate in Theoretical and Applied Mechanics at the University of Illinois at Urbana-Champaign in 2012 for his experimental studies of heated jets in cross-flow. Other topics of interest to him include boundary layer turbulence over realistic rough surfaces, film cooling of gas turbine engines, pressure-sensitive paint, and development of new teaching methods in introductory mechanics courses. Dr. Johnson now works