On the East Asian > White advantage on scholastic tests
It's well known that East Asians (Chinese, Japanese, Korean; CJKs) tend to outperform Europeans ('Whites') on cognitive tests. If we look at the standard IQ tests, the advantage is about…
The personal Jensen coefficient, useful for detecting teaching to the test?
In my previous paper, I examined whether a personal Jensen coefficient could predict GPA beyond the general factor (or just the normal summed score). I found this not to be…
Test prepping discussion
From reddit http://www.reddit.com/r/Khan/comments/1znhcx/khan_academy_gets_rare_partnership_to_close/ Me: Test prepping does not work very well, so it's a minor issue. SAT and ACT tests are mainly tests of g and one cannot train g.…