9. Véase, por ejemplo, Herbert A. Simon, «Creativity and Motivation: A Response to Csikszentmihalyi», New Ideas in Psychology 6 (1989), pp. 177-181; Stéphanie Z. Dudek and Rémi Cote, «Problem Finding Revisited», en Mark A. Runco, ed., Problem Finding, Problem Solving, and Creativity (Norwood, NJ, Ablex, 1994).