Wondering how many of your students are giving an honest effort on conceptual inventories? Today’s paper can help.
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Tag: Research Methodology
When finding nothing is a result
Null results are often not published, but can provide useful results.
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To use g or not to use g? That is the question.
Normalized gain, g, has been the standard statistic in PER for the past two decades, but its statistical properties haven’t been explored until recently.
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