https://en.wikipedia.org/wiki/Positive_psychology#Happiness_...
Human sciences lack of a shared model (like in physics). Most studies remain separated and become dead branches. It's a bit sad.
I have a hard time believing this is much different in Psychology compared to other disciplines. What are you basing this on?
https://en.wikipedia.org/wiki/Carl_Rogers
I know they use different models. Some models can be common across multiple disciplines (like psychology and sociology).
Biology is probably the smallest denominator.
https://en.wikipedia.org/wiki/Positive_psychology#Happiness_...
Human sciences lack of a shared model (like in physics). Most studies remain separated and become dead branches. It's a bit sad.