Psychology knows a great deal about the role of emotional connections between romantic partners, but little about the physical affection side of the equation. Yet, in daily life, everyone can attest ...

As Valentine’s Day approaches, think about how you use the word “love” in your life. You love your significant other, your kids, your friends, and your siblings in different ways. Kirtly Parker Jones, ...

Forbes contributors publish independent expert analyses and insights. Mark Travers writes about the world of psychology. Have you ever said “I love you” out of habit, when you weren’t fully feeling it ...