Adding a brief video case improved data exploration, theory building, and theory evaluation in postgraduate PBL¶

Claim · All claims
Evidence · 1 study · review r3 · q2
Currency · newest study 2014 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? Verbal interaction showed statistically significant improvements in data exploration, theory building, and theory evaluation after a video case compared to a written description. → Jun J 2014

Evidence¶

Jun J 2014¶

Jun J, Bridges SM. (2014). Educational Technologies in Problem-Based Learning in Health Sciences Education: A Systematic Review. Journal of Medical Internet Research. https://doi.org/10.2196/jmir.3240

q2 · i? · review · r3

Small experimental study with 11 residents assigned to two groups; one watched a 2.5-minute video recording and the other read a description of the same recording, then both reanalyzed an identical patient vignette. The review reports "statistically significant improvements in data exploration, theory building, and theory evaluation after the video case."

"The verbal interaction showed statistically significant improvements in data exploration, theory building, and theory evaluation after the video case."

Discussion¶

Learner Variables¶

• Statistical Reasoning — outcome: instruction changes it

Related Claims¶

• Educational technologies in PBL show generally positive effects on student learning in health sciences education — a broader claim this one bears on
• PBL group discussion during problem analysis mainly concerns theory building, with less data exploration and meta-reasoning — related
• Stimulated recall provides unique information about hypothesis evaluation and meta-reasoning beyond group verbal interaction — related