Garrett Powell

“It’s Weird That it Knows What I Want”: Usability and Interactions with Copilot for Novice Programmers

James Prather, Brent N. Reeves, Paul Denny et al. · ACM Transactions on Computer-Human Interaction · 2023 · 155 citations

Engineering, Education, Software Engineering +22

On Designing Programming Error Messages for Novices: Readability and its Constituent Factors

Paul Denny, James Prather, Brett A. Becker et al. · 2021 · 60 citations · Full text

Evaluating the Performance of Code Generation Models for Solving Parsons Problems With Small Prompt Variations

Brent N. Reeves, Sami Sarsa, James Prather et al. · 2023 · 56 citations · Full text

Mathematical Programming, Small Prompt Variations, Engineering +29

Learned helplessness and mental health issues related to distance learning due to COVID-19

Adam Garcia, Garrett Powell, Davis Arnold et al. · 2021 · 37 citations

Social Isolation, E-learning, Educational Psychology +27

Getting By With Help From My Friends: Group Study in Introductory Programming Understood as Socially Shared Regulation

James Prather, Lauren E. Margulieux, Jacqueline Whalley et al. · 2022 · 25 citations · Full text

Computational Literacy, Educational Psychology, Metacognition +22