(CNN) — Maslow’s hierarchy of needs is the kind of “see it everywhere, can’t remember where you learned it” concept that pops up every so often in conversations about psychology, social issues and ...

From Aristotle to Sigmund Freud and Abraham Maslow, countless theories and concepts for understanding personality have been proposed. Throughout history, these and other great minds sought to answer ...

Pascal Vrticka received funding from the Max Planck Society (Germany) for parts of his work on the social neuroscience of human attachment described in this piece. Originally rooted in developmental ...