Computational Thinking Development in AI Agent Creation_A Mixed-Methods Study
摘要
This mixed-methods study examined computational thinking (CT) development among 93 pre-high school students in a five-day AI agent creation workshop using CocoFlow, a no-code platform. Integrating pre-post assessments, behavioral logs, and interviews, we investigated CT development and how initial CT levels shape learning trajectories. Results revealed significant improvements in abstract thinking (effect size d = 0.71) and algorithmic thinking (effect size d = 0.70). Hierarchical regression identified iterative testing engagement as a predictor of self-efficacy gains (beta = 0.20, p = 0.05). Notably, students with moderate initial CT levels demonstrated substantially greater gains than both high-CT and low-CT peers, revealing an Optimal Development Zone effect (eta squared = 0.55). Qualitative analysis showed moderate-CT students exhibited adaptive expertise, while high-CT students risked over-engineering and low-CT students struggled with task decomposition. These findings challenge linear learning assumptions and provide evidence for differentiated scaffolding in CT education.
引用
@article{arxiv.2605.14330,
title = {Computational Thinking Development in AI Agent Creation_A Mixed-Methods Study},
author = {Yimeng Sun and Haiyang Xin and Qiannan Niu and Shuang Li and Lingyun Huang and Gaowei Chen},
journal= {arXiv preprint arXiv:2605.14330},
year = {2026}
}