Creativity And Mental Illness

Creativity and Mental Illness

At one point or another, most of us have heard the stereotype of the mad genius or the creative genius who suffers from mental illness(es). Think about of historically famous or influential painters and writers who had unstable lives–some went as far as committing suicide.

The problem? This is only anecdotal evidence. It doesn’t really give us data that is reliable and objective. But what do the studies say?

Contrary to what this image claims, the link between creativity and mental disorders like anxiety, depression, and bipolar disorder is not as clear cut. The primarily reason is because not many studies have looked at mental illness and creativity. Furthermore, ‘mental illness’ is an umbrella term that covers many different illnesses or disorders. So naturally there are even less studies looking at particular mental disorders and creativity. 

Creativity and Depression

Silvia and Kimbrel (2010) summarize the small research that has looked for a potential depression-creativity link. They note that while some studies have found moderate positive correlations between depression and creativity, others have found negative correlations. They conclude that “the evidence for a depression-creativity link is clearly inconsistent.”

Creativity and Anxiety

They further point out that even less studies have been done to evaluate an anxiety-creativity link. One study looked at anxiety, depression, and personality disorders as a whole without distinguishing the individual disorder-creativity links. Two other studies they summarize looked at shyness, an aspect of social anxiety spectrum; one study found that shy preschoolers were rated less creative by teachers, while the other found that shy female college students were less creative in a poem-writing task.

“Taken together,” write Silvia and Kimbrel, “these studies suggest that shyness (and by extension social anxiety) may be associated with less creativity” [emphasis of “may” on my part]. However, if this link does exist, it doesn’t necessarily mean that anxiety in general is negatively correlated with creativity, or vise versa–more research is needed to establish if a link exists at all..

Creativity and Bipolar Disorder

What about a bipolar disorder-creativity link? A book chapter by Lloyd-Evans, Batey, and Furnham (2006) reviewed biographical and psychiatric research studies to examine if a relationship exists.

Biographical studies work by collecting biographical data of historical individuals considered highly creative–say, Edgar Allan Poe–and searching for explicitly documented mental illnesses or clues that imply the existence of a disorder to developing a retrospective diagnosis. Evans and co-writers note that while biographical studies seem to suggest a positive correlation between bipolar disorder and creativity, they have serious limitations and can’t establish a definitive link. For example, they point out that Vincent van Gogh has been retrospectively diagnosed with different mental illnesses by different clinicians. Furthermore, they note that “it is always possible to find biographical material that appears to support a specific hypothesis and the same information might well be used to link alcoholism and creativity” (120). 

Psychiatric research studies look at persons who have been diagnosed with certain mental disorders, in this case bipolar disorder, and give them different creativity measurements to see how they differ from “normal” participants. These studies, too, point to a potential positive bipolar disorder-creativity link but were not without limitations. Some of these studies had potentially biased samples and/or no control groups. And another study didn’t show a significant correlation.

Conclusion

Clearly, things are not as simple as the images implies. A definitive link between these mental disorders and creativity has not been established yet primarily because the research is lacking, and the few available studies have methodological limitations. Here is a quick summary:

The limited literature on depression-creativity is inconsistent. Some studies show a positive correlation, others show a negative correlation.

Studies haven’t really studied anxiety-creativity. The available literature looks at shyness–which lies in the social anxiety spectrum–and has provided some evidence that there is a negative relationship between shyness, or social anxiety, and creativity. 

Slightly more research has examined bipolar disorder and creativity. These studies fall into two categories: biographical and psychiatric studies. Both of these methods show a tentative link (positive) between bipolar disorder and creativity, but because of certain limitations, more research is warranted to definitively establish the correlation.

To make things more complicated, we have to consider how creativity is defined and measured, and the severity of the particular mental disorder. Lastly, if we can’t be 100% sure there exists a correlation between these mental disorders and creativity, how can we possibly say that one causes the other like the image suggests? We simply can’t. 

Reference:

Lloyd-Evans, R., Batey, M., & Furnham, A. (2006). Bipolar disorder and creativity: Investigating a possible link. In A. Columbus (Ed.), Advances in Psychology Research, Volume 40. (pp. 111-142). NY: Nova Science Publishers.

Silvia, P. J. & Kimbrel, N. A. (2010). A dimensional analysis of creativity and mental illness: Do anxiety and depression symptoms predict creative cognition, creative accomplishments, and creative self-concepts? Psychology of Aesthetics, Creativity, and the Arts, 4, 2-10.