Comment by paytonjjones

This is a common takeaway from Intro to Psychology but unfortunately it's just...not very true to life (or to psychological science).

It's a fault of us psychologists. The most interesting studies are those that are surprising, so that's what psychology classes are packed with. But we should know better, because that's just selection bias in action. Historically, this has led to intro courses consisting of 50%+ irreproducible studies.

But even after the reproducibility crisis cleanup, the selection bias still remains in place. There aren't a ton of fun studies about the typical accuracy of perception or how humans are often quite thinking and rational.