• by tomlin on 8/3/2023, 6:15:45 PM

    Can IQ be considered a scientific measurement, when a coffee or a bad sleep can affect the outcome? What do people here think?

  • by simonblack on 8/3/2023, 10:30:21 PM

    IQ measures how well you can do an IQ Test.

    It has no other usefulness. A bit like HN karma points: It looks useful, but signifies nothing.