2 ms·
To me it just seems like they're identifying extraverted people and finding they're happier. No surprise, that's been known for decades.
by pzone 9y ago
To me it just seems like they're identifying extraverted people and finding they're happier. No surprise, that's been known for decades.
- xapata 9y agoDepends on the research method. If it was only backwards-looking, you'd be correct. However, it sounds like there was an experiment with a control group and a treatment group.