Assesses an effort by E.P. Torrance and co-workers to introduce a test they claim is based on a model of cognitive style that relates creative processes to hemispheric dominance. Challenges Torrance's theories and research methods and asserts that a model relating left and right brain dominance to creativity has little value. (GC)

This paper opens by describing research since 1975 (McCrae and Costa) on a set of related traits that identified as aspects of Openness to Experience. The historic roots of the concept of Openness to Experience are traced. Data are provided on the convergent and discriminant validity of the six Revised NEO-Personality Inventory facets of Fantasy,…

Since imagery is a unidimensional variable, all measures of imagery, both questionnaires and behavioral, should be correlated; this, however, has not been supported by earlier research. Therefore, a new questionnaire on mental imagery--the Differential Imagery Questionnaire (DIQ)--was developed which taps four types of imagery: word imagery (WI);…