Abstract
Creativity consists of divergent and convergent thinking, with both related to individual eye blinks at rest. To assess underlying mechanisms between eye blinks and traditional creativity tasks, we investigated the relationship between creativity performance and eye blinks at rest and during tasks. Participants performed an alternative uses and remote association task while eye blinks were recorded. Results showed that the relationship between eye blinks at rest and creativity performance was compatible with those of previous research. Interestingly, we found that the generation of ideas increased as a function of eye blink number during the alternative uses task. On the other hand, during the remote association task, accuracy was independent of eye blink number during the task, but response time increased with it. Moreover, eye blink changes in participants who responded quickly during the remote association task were different depending on their resting state eye blinks; that is, participants with many eye blinks during rest showed little increasing eye blinks and achieved solutions quickly. Positive correlations between eye blinks during creative tasks and yielding ideas on the alternative uses task and response time on the remote association task suggest that eye blinks during creativity tasks relate to divergent thinking processes such as conceptual reorganization.
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Notes
The AIC is a criterion for model selection; a model is better as the AIC becomes smaller. Usually, a model with a small AIC is selected.
References
Akbari Chermahini, S., & Hommel, B. (2010). The (b)link between creativity and dopamine: spontaneous eye blink rates predict and dissociate divergent and convergent thinking. Cognition, 115, 458–465.
Akbari Chermahini, S., & Hommel, B. (2012). More creative through positive mood? Not everyone! Frontiers in Human Neuroscience, 6, 319.
Bacher, L. F., & Smotherman, W. P. (2004). Spontaneous eye blinking in human infants: a review. Developmental Psychology, 44, 95–102.
Baird, B., Smallwood, J., Mrazek, M. D., Kam, J. W. Y., Franklin, M. S., & Schooler, J. W. (2012). Inspired by distraction: mind wandering facilitates creative incubation. Psychological Science, 23, 1117–1122. doi:10.1177/0956797612446024.
Barbato, G., Ficca, G., Muscettola, G., Fichele, M., Beatrice, M., & Rinaldi, F. (2000). Diurnal variation in spontaneous eye-blink rate. Psychiatry Research, 93, 145–151.
Bentivoglio, A. R., Bressman, S. B., Cassetta, E., Carretta, D., Tonali, P., & Albanese, A. (1997). Analysis of blink rate patterns in normal subjects. Movement Disorders, 12, 1028–1034.
Bowden, E. M., & Jung-Beeman, M. (2007). Methods for investigating the neural components of insight. Methods, 42, 87–99.
Brainard, D. H. (1997). The psychophysics toolbox. Spatial Vision, 10, 433–436.
Caffier, P. P., Erdmann, U., & Ullsperger, P. (2003). Experimental evaluation of eye-blink parameters as a drowsiness measure. European Journal of Applied Physiology, 89, 319–325.
Cornelissen, F. W., Peters, E., & Palmer, J. (2002). The Eyelink Toolbox: eye tracking with MATLAB and the Psychophysics Toolbox. Behavior Research Methods, Instruments & Computers, 34, 613–617.
Cropley, A. (2006). In praise of convergent thinking. Creativity Research Journal, 18, 391–404.
De Jong, P. J., & Merckelbach, H. (1990). Eyeblink frequency, rehearsal activity, and sympathetic arousal. International Journal of Neuroscience, 51, 89–94.
Dreisbach, G., Müller, J., Goschke, T., Strobel, A., Schulze, K., Lesch, K., & Brocke, B. (2005). Dopamine and cognitive control: the influence of spontaneous eyeblink rate and dopamine gene polymorphisms on perseveration and distractibility. Behavioral Neuroscience, 119, 483–490.
Fortino, A., Harrison, B. J., Zalesky, A., & Simons, J. S. (2012). Competitive and cooperative dynamics of large-scale brain functional networks supporting recollection. Proceedings of the National Academy of Sciences of the United States of America, 109, 12788–12793. doi:10.1073/pnas.1204185109.
Gilhooly, K. J., Fioratou, E., Anthony, S. H., & Wynn, V. (2007). Divergent thinking: strategies and executive involvement in generating novel uses for familiar objects. British Journal of Psychology, 98, 611–625.
Guilford, J. P. (1950). Creativity. American Psychologist, 5, 444–454.
Guilford, J. P. (1967). The nature of human intelligence. New York: Oxford University Press.
Holland, M. K., & Tarlow, G. (1975). Blinking and thinking. Perceptual and Motor Skills, 41, 403–406.
Huijbers, W., Pennartz, C. M. A., Cabeza, R., & Daselaar, S. M. (2011). The hippocampus is coupled with the default network during memory retrieval but not during memory encoding. PLoS ONE,. doi:10.1371/journal.pone.0017463.
Mednick, S. (1962). The association basis of creative problem solving process. Psychological Review, 69, 200–232.
Nakano, T., Kato, M., Morito, Y., Itoi, S., & Kitazawa, S. (2013). Blink-related momentary activation of the default mode network while viewing videos. Proceedings of the National Academy of Sciences of the United States of America, 110, 702–706. doi:10.1073/pnas.1214804110.
Norasakkunkit, V., & Uchida, Y. (2011). Psychological consequences of postindustrial anomie on self and motivation among Japanese youth. Journal of Social Issues, 67, 774–786.
Pelli, D. G. (1997). The VideoToolbox software for visual psychophysics: transforming numbers into movies. Spatial Vision, 10, 437–442.
Reuter, M., Roth, S., Holve, K., & Hennig, J. (2006). Identification of first candidate genes for creativity: a pilot study. Brain Research, 1069, 190–197.
Sternberg, R. J., & Lubart, T. I. (1999). The concept of creativity: Prospects and paradigms. In R. J. Sternberg (Ed.), Handbook of creativity (pp. 3–15). Cambridge: MIT Press.
Subramanian, K., Kounios, J., Parrish, T. B., & Jung-Beeman, M. (2009). A brain mechanism for facilitation of insight by positive affect. Journal of Cognitive Neuroscience, 21, 415–432.
Taft, R., & Rossiter, J. R. (1966). The remote associates test: divergent or convergent thinking? Psychological Reports, 19, 1313–1314.
Acknowledgments
This research was supported by the Naito Foundation, a Grant-in-Aid from the Japan Society for the Promotion of Science (JSPS; #23500329), HAYAO NAKAYAMA Foundation for Science and Technology and Culture, and a research program affiliated with the Kokoro Research Center. We are deeply grateful to Sakiko Yoshikawa for valuable comments on this study.
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All procedures performed in studies involving human participants were in accordance with ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The internal review board of Kyoto University approved the procedures, and written informed consent was obtained from all participants prior to testing.
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Ueda, Y., Tominaga, A., Kajimura, S. et al. Spontaneous eye blinks during creative task correlate with divergent processing. Psychological Research 80, 652–659 (2016). https://doi.org/10.1007/s00426-015-0665-x
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DOI: https://doi.org/10.1007/s00426-015-0665-x