Impact of Guidance and Interaction Strategies for LLM Use on Learner Performance and Perception

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Main Authors: Kumar, Harsh, Musabirov, Ilya, Reza, Mohi, Shi, Jiakai, Wang, Xinyuan, Williams, Joseph Jay, Kuzminykh, Anastasia, Liut, Michael
Format: Preprint
Published: 2023
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author Kumar, Harsh
Musabirov, Ilya
Reza, Mohi
Shi, Jiakai
Wang, Xinyuan
Williams, Joseph Jay
Kuzminykh, Anastasia
Liut, Michael
author_facet Kumar, Harsh
Musabirov, Ilya
Reza, Mohi
Shi, Jiakai
Wang, Xinyuan
Williams, Joseph Jay
Kuzminykh, Anastasia
Liut, Michael
contents Personalized chatbot-based teaching assistants can be crucial in addressing increasing classroom sizes, especially where direct teacher presence is limited. Large language models (LLMs) offer a promising avenue, with increasing research exploring their educational utility. However, the challenge lies not only in establishing the efficacy of LLMs but also in discerning the nuances of interaction between learners and these models, which impact learners' engagement and results. We conducted a formative study in an undergraduate computer science classroom (N=145) and a controlled experiment on Prolific (N=356) to explore the impact of four pedagogically informed guidance strategies on the learners' performance, confidence and trust in LLMs. Direct LLM answers marginally improved performance, while refining student solutions fostered trust. Structured guidance reduced random queries as well as instances of students copy-pasting assignment questions to the LLM. Our work highlights the role that teachers can play in shaping LLM-supported learning environments.
format Preprint
id arxiv_https___arxiv_org_abs_2310_13712
institution arXiv
publishDate 2023
record_format arxiv
spellingShingle Impact of Guidance and Interaction Strategies for LLM Use on Learner Performance and Perception
Kumar, Harsh
Musabirov, Ilya
Reza, Mohi
Shi, Jiakai
Wang, Xinyuan
Williams, Joseph Jay
Kuzminykh, Anastasia
Liut, Michael
Human-Computer Interaction
Artificial Intelligence
Personalized chatbot-based teaching assistants can be crucial in addressing increasing classroom sizes, especially where direct teacher presence is limited. Large language models (LLMs) offer a promising avenue, with increasing research exploring their educational utility. However, the challenge lies not only in establishing the efficacy of LLMs but also in discerning the nuances of interaction between learners and these models, which impact learners' engagement and results. We conducted a formative study in an undergraduate computer science classroom (N=145) and a controlled experiment on Prolific (N=356) to explore the impact of four pedagogically informed guidance strategies on the learners' performance, confidence and trust in LLMs. Direct LLM answers marginally improved performance, while refining student solutions fostered trust. Structured guidance reduced random queries as well as instances of students copy-pasting assignment questions to the LLM. Our work highlights the role that teachers can play in shaping LLM-supported learning environments.
title Impact of Guidance and Interaction Strategies for LLM Use on Learner Performance and Perception
topic Human-Computer Interaction
Artificial Intelligence
url https://arxiv.org/abs/2310.13712