Measuring and training creativity competencies : Validation of a new test
In 2 studies with a total of over 300 participants, the Epstein Creativity Competencies Inventory for Individuals (ECCI-i) was shown to be a reliable measuring instrument. In the first of these studies, the test was also shown to be a valid predictor of 2 measures of creative expression. The test is derived from empirical research on the creative process in individuals, which suggests that creativ