i saw somewhere a couple of years ago a research pointing that older parents have kids with higher iq.
i guess it can be for several reasons like
- smart people tend to be interested in other things than dating
- people like that are often not socially adapted and have troubles establishing relationships for a long time
but the most important, probably is that older people tend to choose reasonable partners, and reasonable partners probably have higher iq’s (which does not mean that unreasonable people should necessarily have low iq).
#family #relationship #iq #kids