In 1990, two psychologists offered the first formulation of a concept they called “emotional intelligence.” In 1995, science writer Daniel Goleman published his best-seller, Emotional Intelligence.

Emotional intelligence (EQ) is difficult to train. As Annie McKee writes for the Harvard Business Review, “EQ is difficult to develop because it is linked to psychological development and neurological ...

“Emotional intelligence is the single most important influencing variable in personal achievement, career success, leadership, and life satisfaction.” — Darwin Nelson & Gary Low, 2011 “If your ...

Add Yahoo as a preferred source to see more of our stories on Google. We hear a lot about emotional intelligence (EI) these days, but what does it mean for you? Simply put, it's your ability to ...