An insight that [[manifests]] itself suddenly, such as [[understanding]] how to solve a [[difficult]] [[problem]], is sometimes called by the German word [http://en.wikipedia.org/wiki/Eureka_effect Aha-Erlebnis]. The term was coined by the German psychologist and theoretical linguist Karl Bühler. It is also known as an [http://en.wikipedia.org/wiki/Epiphany_(feeling) epiphany]. | An insight that [[manifests]] itself suddenly, such as [[understanding]] how to solve a [[difficult]] [[problem]], is sometimes called by the German word [http://en.wikipedia.org/wiki/Eureka_effect Aha-Erlebnis]. The term was coined by the German psychologist and theoretical linguist Karl Bühler. It is also known as an [http://en.wikipedia.org/wiki/Epiphany_(feeling) epiphany]. |