Here is a very interesting article by Jonah Lehrer over at The Frontal Cortex blog. He draws our attention to ‘the neuroscientific case’ made by Michael Posner and Brenda Patoine for arts education among children.
Posner and Petoine claim that:
Recent research offers a possibility with much better, science-based support: that focused training in any of the arts–such as music, dance or theater–strengthens the brain’s attention system, which in turn can improve cognition more generally.
We know that the brain has a system of neural pathways dedicated to attention. We know that training these attention networks improves general measures of intelligence. And we can be fairly sure that focusing our attention on learning and performing an art–if we practice frequently and are truly engaged–activates these same attention networks. We therefore would expect focused training in the arts to improve cognition generally.
In his discussion of this claim, Lehrer also makes what I think is a very valid point: that education in the arts also offers children the opportunity of self-expression and of experiencing ‘flow,’ the state first proposed by Czikszentmihalyi as crucial to both creativity and general well-being.
The research in attentional states, though controversial, is very interesting to me in terms of my research into the neuroscentific underpinnings of creative writing for personal development.
There is growing evidence to suggest that engaging in regular periods of activity that train the brain’s attention networks increases their efficiency. This may help us to understand why regular creative writing practice and regular self-hypnosis are both ways of strengthening attention and increasing mental focus. Indeed, Sharon Begley has written extensively on the way that meditation may literally change - or retrain - our brains, citing fascinating research with Buddhist monks.
However, I agree with Lehrer that there are likely to be many other benefits to these activities, which the focus on attentional networks does not measure.
For example, over the last decade, James Pennebaker has researched the benefits of writing and linked them to the external expression of internal thoughts and emotions (the Expressive Writing paradigm). And I personally believe that we can go beyond that too, as my recent paper in the Journal of Health Psychology argues.
There is also the theory that activities such as creative writing and creative visualisation create experiences of novelty and newness, the ‘numinous’ quality characteristic of traditional descriptions of artistic or spiritual experiences, which may actually turn on the expression of genes associated with well-being and/or rehabilitate neural networks damaged after stroke. The psychotherapist, Ernest Rossi, is integrating interesting neuroscientific explorations of this area and the possibilities are exciting.
We certainly need more research to be done, but this is just some of the growing evidence that the benefits of creative experience, no matter what age we might be, might be measured neuroscientifially, helping us to model best practice in this particular area of personal development.