Ten paradoxical traits of the creative personality

2. Creative people tend to be smart yet naive at the same time.

How smart they actually are is open to question. It is probably true that what psychologists call the “g factor,” meaning a core of general intelligence, is high among people who make important creative contributions.

The earliest longitudinal study of superior mental abilities, initiated at Stanford University by the psychologist Lewis Terman in 1921, shows rather conclusively that children with very high IQs do well in life, but after a certain point IQ does not seem to be correlated any longer with superior performance in real life.

Later studies suggest that the cutoff point is around 120; it might be difficult to do creative work with a lower IQ, but an IQ beyond 120 does not necessarily imply higher creativity

Another way of expressing this dialectic is the contrasting poles of wisdom and childishness. As Howard Gardner remarked in his study of the major creative geniuses of this century, a certain immaturity, both emotional and mental, can go hand in hand with deepest insights. Mozart comes immediately to mind.

Furthermore, people who bring about an acceptable novelty in a domain seem able to use well two opposite ways of thinking: the convergent and the divergent.

Convergent thinking is measured by IQ tests, and it involves solving well-defined, rational problems that have one correct answer.

Divergent thinking leads to no agreed-upon solution. It involves fluency, or the ability to generate a great quantity of ideas; flexibility, or the ability to switch from one perspective to another; and originality in picking unusual associations of ideas.

These are the dimensions of thinking that most creativity tests measure and that most workshops try to enhance.

Yet there remains the nagging suspicion that at the highest levels of creative achievement the generation of novelty is not the main issue.

People often claimed to have had only two or three good ideas in their entire career, but each idea was so generative that it kept them busy for a lifetime of testing, filling out, elaborating, and applying.

Divergent thinking is not much use without the ability to tell a good idea from a bad one, and this selectivity involves convergent thinking.