What is all the commotion about creativity? Whatever definition this vogue expression is dressed in, it has apparently captured the awareness of countless authorities for educational, economical, governmental and last but not least, scientific issues. Moreover, the media is filled with references to creativity or its synonyms. Ochse (1990), the author of a renowned book on the determinants of creative genius, contested that "our quality of life, perhaps our very survival as a species, depends on promoting creativity" (p. 33). Within the discipline of psychology, research on creativity was...