Journal of Vocational, Informatics and Computer Education
Vol 4, No 3 (2026): September 2026

Generative AI-assisted instruction and college students’ academic self-efficacy, computational thinking, and critical thinking disposition: A six-week pretest-posttest study

Jiani Wu (Higher Education, Psychology, and Policy Analysis Laboratory, Naju, South Korea)
Yundong Wu (Higher Education, Psychology, and Policy Analysis Laboratory, Naju, South Korea)
Ruofan Lin (Higher Education, Psychology, and Policy Analysis Laboratory, Naju, South Korea)
Ying Chen (Higher Education, Psychology, and Policy Analysis Laboratory, Naju, South Korea)
Shun Guo (Higher Education, Psychology, and Policy Analysis Laboratory, Naju, South Korea)
Tingting Lv (Higher Education, Psychology, and Policy Analysis Laboratory, Naju, South Korea)
Weijian Kong (Higher Education, Psychology, and Policy Analysis Laboratory, Naju, South Korea)



Article Info

Publish Date
17 Sep 2026

Abstract

Purpose – Generative artificial intelligence (AI) is increasingly used in higher education, but evidence about how guided generative AI use influences broad student competencies remains limited. Methods – This study examined a six-week generative AI-assisted instructional program designed around generation, inspection, verification, and independent application, focusing on academic self-efficacy, computational thinking, and critical thinking disposition among 286 college students in Fujian Province, China. A one-group pretest-posttest design was used. Academic self-efficacy was assessed with a 28-item scale, computational thinking with the 29-item Computational Thinking Scales, and critical thinking disposition with the California Critical Thinking Disposition Inventory. Descriptive statistics, reliability analysis, Pearson correlations, and paired-samples t-tests were conducted.Results – All three major outcomes increased significantly. Academic self-efficacy increased from 3.31 to 3.61, computational thinking from 3.28 to 3.57, and critical thinking disposition from 3.36 to 3.63, with moderate paired effect sizes (d = 0.47–0.54).Originality/Value – The study applies a structured four-stage AI-learning process to examine self-efficacy, computational thinking, and critical thinking disposition together rather than treating AI use as a simple exposure condition. Research Implications – The findings support further examination of guided AI use as a form of technology-assisted scaffolding while highlighting the need to distinguish AI-supported learning from non-AI structured scaffolding. Because the study used a one-group design without a control group, the observed changes cannot be attributed to generative AI alone.

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Journal Info

Abbrev

VOICE

Publisher

Subject

Computer Science & IT Education

Description

1. Informatics and Computing Research addressing the design, development, implementation, and evaluation of computing technologies relevant to educational, professional, and digital learning environments, including but not limited to: Artificial Intelligence and Machine Learning Deep Learning and ...