I don’t assume it would be that much if any, but it’d still seem reasonable if there were a slight measurable difference, right?
I don’t assume it would be that much if any, but it’d still seem reasonable if there were a slight measurable difference, right?
I should’ve clarified that my hypothesis would be that societies without the insult would have a marginally higher dexterity on average, namely because moving your middle finger independently to do mundane things or use more frequent middle finger gestures wouldn’t be associated with a very offensive insult.
I’m not sure exactly what things or gestures, but I speculate that’s because I grew up in a society where having only my middle finger outstretched would be both a) mentally associated with and b) actually risking insulting someone.
This makes sense! Similar vein to cultures that limit expressiveness, leading to low emotional intelligence.