4 ms·

Here[1] there's a summary of the evidence for and against IQ. [1]https://www.reddit.com/r/slatestarcodex/comments/oh6115/performance_on_standardized_assessment

• mrtranscendence 4y ago
  All that verbiage and the best he can do with respect to establishing causality is an offhand remark that causality is “heavily implie(d)”. Controlling for confounders won’t necessarily recover estimates of causal impact. At the least I’d like to see something like an instrumental variables analysis.