It looks like babies at the age of 19-21 months already have a concept of when they don’t know something and ask for help if it’s available.
Ars again covers interesting research on the psychology toddlers. This time: toddlers with parents with lower tolerance to injustice show stronger differences in EEG-readings when watching prosocial vs. antisocial behavior.
It also has a discussion on how difficult it is to do a “psychological” assessment of toddlers’ behavior and derive concrete explanations or conclusions from them.
A friend of mine recently became father of twins. I just visited them. Well, I had my motives …