Look especially at the linked point-by-point document:
https://problemproblems.wordpress.com/2017/10/17/youcubed-is-sloppy-about-research/

An educator's discussion of logical and research fallacies:
http://www.sanctuarymedia.com/paper...many-fallacies-of-mathematical-mindsets/

The most prominent piece of academic criticism of Jo Boaler's research, by actual mathematicians. She claims on her Stanford blog that these are mere ad hominem attacks. You decide.
https://nonpartisaneducation.org/Review/Articles/v8n1.pdf


...pronounced like the long vowel and first letter of the alphabet...