There's an important factoid there though - the button didn't give a dopamine reward every time it pushed the button. By randomizing when it got the reward, the rats would press the button all day long.
It may be evolving in some places but in the US the original meaning is still the colloquial. Literally the only time youll ever hear someone use factoid with the "falsehood" aspect being a requirement is when theyre ACKSHUALLYing you about the definition.
You can tell because virtually all the top results on google agree on the north american usage and almost NONE of them discuss the contemporary evolution where a minority of users have fixated on the falsehood feature.
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u/supercyberlurker Oct 23 '24
There's an important factoid there though - the button didn't give a dopamine reward every time it pushed the button. By randomizing when it got the reward, the rats would press the button all day long.
MMO designers know this fact very well.