I have no idea what to make of IQ in general, and I try to figure it out. Majority of the books/videos I found which at least try to rely on some scientific methods (e.g. research) are predominantly in favor of IQ and its reliability/importance.

Could you recommend any books/articles/videos which try criticize IQ tests from the scientific standpoint? Like tests being biased/unrepresentative, most experiments are not properly constructed and anything along those lines. Most of the arguments against IQ I found though relied mostly on personal experience/intuition (e.g. it’s too simplistic, intelligence is much more complex than that, etc), but I’d like to hear more ‘measurable’ criticism.

P.S. I’m not trying to prove or disprove anything; I just want to look at this from different points of view