Fortunately, a number of researchers have explored the topic of what infants find funny in depth. "Almost all babies are ...

As an intern at The Cambridge Hospital, I (EB) was assigned an international attachment expert, Karlen Lyons-Ruth, as a psychological testing supervisor. During lulls in the testing, we met and ...

Laughing and crying seem to have a special, if slightly confusing, affinity for one another. Most of us have had the experience of laughing and crying simultaneously. Sometimes the expression of both ...