The prevalence of obesity among adolescents poses significant health threats. This study examines the predictive influence of self-efficacy (ESE), self-esteem (SE), and moderate-to-vigorous physical ...

Grappling with your “self-concept”—that is, the thoughts and beliefs you use to define who you are—might seem like a deep, philosophical exercise. But to a perhaps surprising extent, it can impact ...

"[F]or a living creature to have evolved rich capabilities of perception and categorization but to be constitutionally incapable of focusing any of that apparatus onto itself would be highly anomalous ...

American culture values the freedom to change and reinvent one's self. A new study, however, reveals that Americans who do change tend to report a lower sense of well-being. University of Georgia ...

Opinions expressed by Entrepreneur contributors are their own. The most fulfilling path to success and personal fulfillment comes through the pursuit of your own self-development. The radically ...