People with a less clear sense of self are less selective ... In each study, participants first completed a validated ...

Yup, real small. In this feature, we try to give you a vague sense—for that is all that's possible—of just how small a string is. Starting at an everyday scale, we travel by powers of 100 down ...

Self-esteem essentially refers to how we feel about ourselves. It's how we perceive ourselves in terms of our abilities, qualities, and overall worthine ...