Instructional Design Unlocks the Effects of Prior Knowledge Activation in Surgical Education.
Storck; Schönefeld; Bellstedt; Barbian; Janssen; Seifert; Darici · 2026 · Journal of surgical education
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Prior knowledge activation (PKA) has long been considered a cornerstone of surgical education, yet recent meta-analyses reveal conflicting evidence regarding its effectiveness. This study examined when PKA enhances surgical education by…
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Metadata source: PubMed · DOI 10.1016/j.jsurg.2026.103915