Do you have a source, or is this a thought experiment? > Or give the same groups a Lego set and the instruction booklet (especially the tediously piece-by-piec

Do you have a source, or is this a thought experiment? > Or give the same groups a Lego set and the instruction booklet (especially the tediously piece-by-piece modern ones), and see which population completes the set more quickly and more accurately. fwiw, Lego are overwhelmingly marketed to, and given to, boys. I'm not sure it's safe to draw a conclusion from this.