July 2019 Archives

Massive Danish sibling study confirms Charles Murray’s findings

Post author:Emil O. W. Kirkegaard
Post published:17. July 2019
Post category:Immigration intelligence / IQ / cognitive ability Sociology
Post comments:0 Comments

Massive sibling study just dropped, and was also presented at ISIR 2019. Hegelund, E. R., Flensborg-Madsen, T., Dammeyer, J., Mortensen, L. H., & Mortensen, E. L. (2019). The influence of…

ISIR 2019 talk: Machine learning psychometrics

Post author:Emil O. W. Kirkegaard
Post published:13. July 2019
Post category:intelligence / IQ / cognitive ability
Post comments:0 Comments

Machine learning psychometrics: Improved cognitive ability validity from supervised training on item level data Andrew Cutler gave the talk since I was unable to attend. Slides are here: https://docs.google.com/presentation/d/1xxfYTWP2R0ZFvbI24sR1jVyFC_qN_Lw85782zE5Q2Jo/edit#slide=id.p Live…