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All Journal GUIDENA: Jurnal Ilmu Pendidikan, Psikologi, Bimbingan dan Konseling
Vecolitha, Olivia
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Education Social Sciences

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Problem Based Learning (PBL) Effectivenessless in Improving Critical Thinking Ability: Meta-Analysis Study Vecolitha, Olivia; Yudiarso, Ananta
GUIDENA: Jurnal Ilmu Pendidikan, Psikologi, Bimbingan dan Konseling Vol 11, No 2 (2021)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/gdn.v11i2.3716

Abstract

This meta-analysis research aims to see the effectiveness of problem-based learning (PBL) to increase critical thinking skills. The study involved 20 research journals with 1386 participants. The analysis was carried out using the Meta-mar (Free Online Meta-Analysis Service) website based on the number of samples (N), mean (M), and standard deviation (SD). The analysis results showed that the value of the g random model effect size was -0.58 (95% CI = -0.878 to -0.278, p = 0.0002) with an inconsistency (I2) value of 86.4%. These results indicate that problem-based learning (PBL) has a less significant effect on increasing critical thinking skills.
Co-Authors Ananta Yudiarso