First lesson of the Education part of my degree (my first year my degree was in Film, Television and Education), in our Education Systems class the lecturer told us “IQ is bullshit. It’s a false tool. Not only can you study for it, you very easily manipulate it to say any group is smarter or any group is stupider. If you ever hear anyone citing it as a scientific model, and this is very important, you must mock them relentlessly.”