I first wanted to comment on 5, because I had previously read that having children reduces happiness. Interestingly, when searching a link (because I couldn’t remember where I had read it), I found this source (http://www.demogr.mpg.de/papers/working/wp-2012-013.pdf) that corrobates your specific expectation: children lead to higher happiness for older, better educated parents.
Having children is an example where two methodologies in happiness research dramatically diverge. One method is asking people in the moment how happy they are; the other is asking how they happy they generally feel about their lives. The first method finds that people really hate child care and is probably what you remembered.
I first wanted to comment on 5, because I had previously read that having children reduces happiness. Interestingly, when searching a link (because I couldn’t remember where I had read it), I found this source (http://www.demogr.mpg.de/papers/working/wp-2012-013.pdf) that corrobates your specific expectation: children lead to higher happiness for older, better educated parents.
Having children is an example where two methodologies in happiness research dramatically diverge. One method is asking people in the moment how happy they are; the other is asking how they happy they generally feel about their lives. The first method finds that people really hate child care and is probably what you remembered.
I think the paper you’re thinking of is Kahneman et al’s A survey method for characterizing daily life experience: The day reconstruction method.
Notably,
On the other hand, having children also harms marital satisfaction. See, for example, here.
How excellent! It’s nice to be statistically typical :-).