Creative problem-solving can be an exhilarating experience. You get a triple benefit: the euphoric 'aha' moment of solving a puzzle, the pride of accomplishing a goal, and the deeper self-discovery of ...

When you have used a particular tool, item, or object for one sole purpose again and again, your brain can sometimes associate it with only that use. This concept is called functional fixedness.

Individuals with strong attention-deficit/hyperactivity disorder (ADHD) symptoms, related to inefficient cognitive executive function, may experience a surprising ...