Anecdotal literature suggests that creative people sometimes use bodily movement to help overcome mental blocks and lack of inspiration. Several studies have shown that physical exercise may sometimes enhance creative thinking, but the evidence is still inconclusive. In this study we investigated whether creativity in convergent- and divergent-thinking tasks is affected by acute moderate and intense physical exercise in athletes (n = 48) and non-athletes (n = 48). Exercise interfered with divergent thinking in both groups. The impact on convergent thinking, the task that presumably required more cognitive control, depended on the training level: while in non-athletes performance was significantly impaired by exercise, athletes showed a benefit that approached significance. The findings suggest that acute exercise may affect both, divergent and convergent thinking. In particular, it seems to affect control-hungry tasks through exercise-induced “ego-depletion,” which however is less pronounced in individuals with higher levels of physical fitness, presumably because of the automatization of movement control, fitness-related neuroenergetic benefits, or both.
Scientific interest in meditation has significantly grown in the past years; however, so far, science has neglected the idea that different types of meditations may drive specific cognitive-control states. It has been shown that focusedattention (FA) and open-monitoring (OM) meditation exert specific effect on creativity; OM meditation induces a control state that promotes divergent thinking, a style of thinking that allows many new ideas to be generated, while FA meditation tends to support convergent thinking, the process of generating one possible solution to a particular problem. In the present study, by using creativity tasks tapping into convergent (compound Remote Associates Task; cRAT) and divergent thinking (Alternate Uses Task; AUT), we investigated whether this effect was modulated by prior meditation experience, by comparing a group of practitioners (n=20) and a group of novices (n=20). The enhancing effect of OM meditation on divergent thinking was found to be robust irrespective of prior experience. However, while solving convergentthinking problems, practitioners used an insight strategy, as opposed to an analytical approach, significantly more often than the novices.
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