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Fourth Time Around: Do Classes Get Better with Instructor Repetition?

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Conference

2020 ASEE Virtual Annual Conference Content Access

Location

Virtual On line

Publication Date

June 22, 2020

Start Date

June 22, 2020

End Date

June 26, 2021

Conference Session

First-year Programs: Cornucopia #1

Tagged Division

First-Year Programs

Page Count

18

DOI

10.18260/1-2--34690

Permanent URL

https://peer.asee.org/34690

Download Count

356

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Paper Authors

biography

Joshua L. Hertz Northeastern University Orcid 16x16 orcid.org/0000-0003-0650-5141

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Dr. Hertz earned a B.S. in Ceramic Engineering from Alfred University in 1999 and then a Ph.D. in Materials Science and Engineering from the Massachusetts Institute of Technology in 2006. Following this, he worked at the National Institute of Standards and Technology as a National Research Council postdoctoral fellow. He joined the Department of Mechanical Engineering at the University of Delaware as an Assistant Professor in September 2008, leading a lab that researched the effects of composition and nanostructure on ionic conduction and surface exchange in ceramic materials. In 2014, he moved to Northeastern University to focus on teaching and developing curriculum in the First Year Engineering program.

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biography

Richard Whalen Northeastern University

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Dr. Richard Whalen is a Teaching Professor at Northeastern University in Boston, MA and is Director of First-year Engineering. The mission of the First-year Engineering team is to provide a reliable, wide-ranging, and constructive educational experience that endorses the student-centered and professionally-oriented mission of the University. He also teaches specialty courses in the Department of Mechanical and Industrial Engineering at Northeastern and has published and presented papers on approaches and techniques in engineering education. He has won multiple Outstanding Teaching Awards at Northeastern and numerous Best Paper and Best Presentation Awards with fellow First-year faculty coauthors at ASEE.

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Constantine Mukasa Northeastern University Orcid 16x16 orcid.org/0000-0002-1851-8073

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Constantine Mukasa received a B.S. degree in Computer Engineering from Bethune-Cookman University, Daytona Beach, Florida, USA in 2007, and his M.Sc. and Ph.D. degrees in Electrical Engineering from Florida Atlantic University, Boca Raton, Florida, USA, in 2013 and 2017, respectively. He is currently an Assistant Professor at Northeastern University in Boston, MA. His research interests include Engineering Education, Wireless Communications, satellite and mobile communication Systems, vehicular networks, wireless network connectivity, and interference modeling.

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John Sangster P.E. Northeastern University Orcid 16x16 orcid.org/0000-0001-6165-1358

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Dr. Sangster is an Assistant Teaching Professor in the First Year Engineering program at Northeastern University. Prior to joining Northeastern in 2018, he served for three years as an Assistant Professor in the Department of Civil Engineering at the University of Nebraska. He received his Ph.D. in 2015 from Virginia Tech in Civil Engineering with a focus on Transportation.

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Abstract

This complete, evidence-based practice paper presents a study that compares student learning outcomes and perceptions of class experience for students enrolled in different sections of a course taught by the same instructor in the same semester. For a variety of reasons, instructors in first-year engineering programs are particularly likely to lead multiple sections of a course each semester. A commonly held perception among instructors is that student grades and student course evaluations improve, on average, in sections that are taught during later repetitions within their daily or weekly schedule. Relatedly, instructors (and students) commonly think of an early morning class as less effective than a class later in the day; however, the cause may be—at least in part—due to the fact that an earlier class is more likely to be the first time this semester that the instructor is teaching that day’s content. In this paper, we describe our findings in a study that compiles data from multiple instructors and multiple years. Final semester grades were used as a metric of student learning outcomes, and responses to quantitative questions in the end-of-semester student course evaluation surveys were used as a metric of student perceptions of their class experience. Contrary to instructor perceptions, only a slight improvement of a few percentage points in the student perceptions was found for the third section in the instructor’s week. This increase was found across multiple metrics and, though small, is found to be statistically significant. A case study of a new instructor teaching new content is included, examining the confounding factors that may be masking the expected impact of improvement with repetition.

Hertz, J. L., & Whalen, R., & Mukasa, C., & Sangster, J. (2020, June), Fourth Time Around: Do Classes Get Better with Instructor Repetition? Paper presented at 2020 ASEE Virtual Annual Conference Content Access, Virtual On line . 10.18260/1-2--34690

ASEE holds the copyright on this document. It may be read by the public free of charge. Authors may archive their work on personal websites or in institutional repositories with the following citation: © 2020 American Society for Engineering Education. Other scholars may excerpt or quote from these materials with the same citation. When excerpting or quoting from Conference Proceedings, authors should, in addition to noting the ASEE copyright, list all the original authors and their institutions and name the host city of the conference. - Last updated April 1, 2015