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TRUVACE RECORD VERSION record: TRV-2026-2848 version: 1 kind: certified reason: Certified into the record timestamp: 2026-11-12T17:34:26.635566Z status: published lens: g_space sector: education headline: Does Generative Artificial Intelligence Improve the Academic Achievement of College Students? A Meta-Analysis dek: The use of generative artificial intelligence (Gen-AI) to assist college students in their studies has become a trend. However, there is no academic consensus on whether Gen-AI can enhance the academic achievement of college students. Using a meta-analytic approach, this study aims to investigate the effectiveness of Gen-AI in improving the academic achievement of college students and to explore the effects of different moderating variables. A total of 28 articles (65 independent studies, 1909 participants) met… gain_title: A meta-analysis of 28 articles (65 independent studies, 1,909 participants) found generative AI raised college students' academic achievement with a medium effect size (Hedges's g = 0.533, 95% CI 0.408 to 0.659). problem_title: (none) trace_subject: (none) gain_reading: A meta-analysis of 28 articles (65 independent studies, 1,909 participants) found generative AI raised college students' academic achievement with a medium effect size (Hedges's g = 0.533, 95% CI 0.408 to 0.659). gain_evidence: Gen-AI significantly improved college students’ academic achievement with a medium effect size (Hedges’s g = 0.533, 95% CI [0.408,0.659], p < .05) problem_reading: (none) problem_evidence: (none) quick_read: A meta-analysis in the Journal of Educational Computing Research pooled 28 articles covering 65 independent studies and 1,909 college students. It found generative AI improved academic achievement with a medium effect size (Hedges's g = 0.533, 95% CI 0.408 to 0.659). The authors began from the lack of academic consensus on whether generative AI helps college students learn. They examined how the effect varied by activity category, sample size, type of generated content, intervention duration, discipline and assessment tool. The gains were largest when the generated content was text (g = 0.554), in studies with 21 to 40 participants (g = 0.776) and where students used independent learning styles (g = 0.600). Duration, discipline and assessment tools also showed moderate positive effects, though differences within those groups were not significant. limitation: The strongest effect appeared in studies with only 21 to 40 participants, and within-group differences for several moderators, including duration, discipline and assessment tools, were not significant. tag: Evidence-backed gain key_points: The analysis pooled 28 articles, 65 independent studies and 1,909 participants. | The overall effect on college students' academic achievement was medium (Hedges's g = 0.533, 95% CI 0.408 to 0.659). | Text-based generated content produced a gain of g = 0.554. | Studies with 21 to 40 participants showed the largest effect (g = 0.776). | Independent learning styles were linked to a gain of g = 0.600. | Intervention duration, discipline type and assessment tools each had a moderate positive impact. rundown: The authors set out to settle whether generative AI actually improves college students' academic achievement, since there was no academic consensus. They used a meta-analytic approach and tested several moderating variables. Three moderators showed within-group differences: activity categories, sample size and generated content. Text content (g = 0.554), samples of 21 to 40 (g = 0.776) and independent learning styles (g = 0.600) had the strongest effects. Intervention duration, discipline types and assessment tools also had moderate positive effects, but no significant within-group differences emerged for any of those moderators. The authors say the findings provide empirical evidence for applying generative AI and for educational technology policy. sources: - peer_reviewed | Journal of Educational Computing Research | https://doi.org/10.1177/07356331241277937 | 2024-08-27 prev: 0000000000000000000000000000000000000000000000000000000000000000
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