International differences in intelligence can be confusing: A commentary on Harrison et al (2015)

Abstract In this commentary I explain how mean differences between normal distributions give rise to different percentages of the populations being above or below a given threshold, depending on where the threshold is. Introduction “Research uncovers flawed IQ scoring system” is the headline on phys.org, which often posts news about research from other fields. It…

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Review: Unlearning Liberty (Greg Lukianoff)

https://www.goodreads.com/book/show/13587028-unlearning-liberty http://gen.lib.rus.ec/book/index.php?md5=21a52e674d9a13997e55b8a12581f4a4 I just have to blog about this book. Normally when i review books i have a number of quotes from it. Not this one. It is not becus it isnt quoteable, but becus i wud have to quote excessive amounts from it. Very briefly, this book is a discussion of a number of…

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