Determining the impact of pre-lecture educational video on comprehension of a difficult gross anatomy lecture.

J Taibah Univ Med Sci · 2019 · PMC6717076 · PMID 31488974

Europe PMC DOI

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highly significantno p-value reported

The difference in the test scores was highly significant, and the Cohen effect size was large, indicating that the students' results were due to the impact of the video materials allotted to them.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.