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Posts tagged Statistics

Why Validity and Reliability Matter in L&D—and What You Can Do About It

Why Validity and Reliability Matter in L&D—and What You Can Do About It

Why Validity and Reliability Matter in L&D—and What You Can Do About It by Matt Richter

LDA BlogMatthew RichterJune 11, 2025Validity, Reliability, Statistics, Theory, Research, AssessmentComment

Lies... Damned Lies... and Statistics!

Lies... Damned Lies... and Statistics!

Lies... Damned Lies... and Statistics! By Matt Richter

LDA BlogMatthew RichterNovember 14, 2023Matt Richter, Statistics, Research, Data AnalysisComment