Yvain comments on Bogus Pipeline, Bona Fide Pipeline - Less Wrong

22 Post author: Yvain 24 March 2009 12:10AM

You are viewing a comment permalink. View the original post to see all comments and the full post content.

Comments (14)

You are viewing a single comment's thread. Show more comments above.

Comment author: Yvain 24 March 2009 11:01:07PM 2 points [-]

Mike: Studies find a correlation of .6 between the same individual taking the test more than once, so 40% of the test score is always going to be the vagaries of each trial. They also find that "practice" on the IAT explains 15% of variance or so. More on this in a moment.