The effectiveness of problem based learning in improving critical thinking, problem-solving and self-directed learning in first-year medical students: A meta-analysis.
Ida Bagus Amertha Putra ManuabaYi -NoChien-Chih WuPublished in: PloS one (2022)
The present study concluded that the PBL approach in first-year medical students appeared to be ineffective in improving critical thinking/knowledge, problem-solving, and self-directed compared with the conventional teaching method.