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Predicting Success in Programming I

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Conference

2022 ASEE Annual Conference & Exposition

Location

Minneapolis, MN

Publication Date

August 23, 2022

Start Date

June 26, 2022

End Date

June 29, 2022

Conference Session

Software Engineering Division Technical Session 1

Page Count

12

DOI

10.18260/1-2--40765

Permanent URL

https://peer.asee.org/40765

Download Count

429

Paper Authors

biography

Britton Wolfe Grove City College

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Chair, Computer Science
Grove City College

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Eli Lowry Grove City College

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Abstract

We investigate the degree to which student scores on a diagnostic quiz can predict success in a first programming course. The diagnostic questions do not require programming knowledge, nor are they programming questions, to facilitate early feedback and avoid measuring student confusion about programming syntax. Instead, the questions attempt to assess fundamental reasoning skills that we hypothesize are important for success as a programmer. A multiple linear regression finds a significant correlation between scores on some of the diagnostic questions and exam scores in the course, but there remains substantial variance in exam scores unexplained by the model, even after accounting for students’ major and different instructors. Nonetheless, students with low scores on one particular diagnostic question have a much higher risk of earning a D, F, or W in the course (44%) compared to the other students in the course (13%), as computed on a validation data set.

Wolfe, B., & Lowry, E. (2022, August), Predicting Success in Programming I Paper presented at 2022 ASEE Annual Conference & Exposition, Minneapolis, MN. 10.18260/1-2--40765

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