No replication failure in national IQ estimates. We also know why. https://docs.google.com/spreadsheets/d/1y8V2m1YCy_UppYmW78FGYlBg9SpSy9rUGs6rapYfnYk/edit#gid=188572210 … (Tho some disagreement cf Wicherts' criticism)pic.twitter.com/OLRGJuqRzu
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Here's the comparison numbers from psychology. Median for national IQs is 10x the size of normal. http://emilkirkegaard.dk/en/wp-content/uploads/Sample-size-in-psychological-research-over-the-past-30-years..pdf …pic.twitter.com/jCh9jkTfJp