[bloqs]

Plenty of people, particularly people employed by large institutional bodies like the the worlds mililitaries, many participating in long term studies, people being assessed for schools and colleges for learning difficulties, people joining a variety of institutions like mensa or applying to a range of jobs

[astrange]

I think only "participating in long term studies" counts here, the rest don't actually get results that can be compared over time. And if you're taking the rest because you have learning difficulties, why would the results apply to humanity in general?