We all know the feeling of having an “Aha!” moment—when your thoughts and ideas seem to flow without friction or viscosity and come together in a millisecond of perfect harmony. Having an epiphany is ...

As we navigate modern-day complexities, understanding the way we learn, apply, and adapt knowledge becomes increasingly important. In the 1940s, psychologist Raymond Cattell is credited with ...

The Link Between Non-Academic Activities and Fluid Intelligence Although, there is some controversy and debate on the best ways to improve fluid intelligence, common sense would suggest that ...