Abstract
Recent evidence has indicated that performing a working memory task that loads executive working memory leads to less efficient visual search (Han & Kim, 2004). We explored the role that executive functioning plays in visual search by examining the pattern of eye movements while participants performed a search task with or without a secondary executive working memory task. Results indicate that executive functioning plays two roles in visual search: the identification of objects and the control of the disengagement of attention.
References
Baragwanath, B. A., & Turnbull, O. H. (2002). Central executive secondary tasks in object recognition: An analogue of the unusual views deficit in the neurologically normal? Brain & Cognition, 48, 268–272.
Beck, M., Peterson, M. S., & Vomela, M. (2006). Memory for where, but not what, is used during visual search. Journal of Experimental Psychology: Human Perception & Performance, 32, 235–250.
Brown, L. G. (1996). Additional rules for the transformed up-down method in psychophysics. Perception & Psychophysics, 58, 959–962.
Everling, S., Dorris, M. C., & Munoz, D. P. (1998). Reflex suppression in the anti-saccade task is dependent on prestimulus neural processes. Journal of Neurophysiology, 80, 1584–1589.
Everling, S., & Munoz, D. P. (2000). Neuronal correlates for preparatory set associated with pro-saccades and anti-saccades in the primate frontal eye field. Journal of Neuroscience, 20, 387–400.
Garavan, H. (1998). Serial attention within working memory. Memory & Cognition, 26, 263–276.
Gaymard, B., Ploner, C. J., Rivaud, S., Vermersch, A. I., & Pierrot-Deseilligny, C. (1998). Cortical control of saccades. Experimental Brain Research, 123, 159–163.
Gnadt, J. W., & Andersen, R. A. (1988). Memory related motor planning activity in posterior parietal cortex of macaque. Experimental Brain Research, 70, 216–220.
Han, S.-H., & Kim, M.-S. (2004). Visual search does not remain efficient when executive working memory is working. Psychological Science, 15, 623–628.
Itti, L., & Koch, C. (2000). A saliency-based search mechanism for overt and covert shifts of visual attention. Vision Research, 40, 1489–1506.
Kane, M. J., Bleckley, M. K., Conway, A. R. A., & Engle, R. W. (2001). A controlled-attention view of working-memory capacity. Journal of Experimental Psychology: General, 130, 169–183.
Lavie, N., Hirst, A., de Fockert, J. W., & Viding, E. (2004). Load theory of selective attention and cognitive control. Journal of Experimental Psychology: General, 133, 339–354.
Mack, A., & Rock, I. (1998). Inattentional blindness. Cambridge, MA: MIT Press.
Oh, S.-H., & Kim, M.-S. (2004). The role of spatial working memory in visual search efficiency. Psychonomic Bulletin & Review, 11, 275–281.
Pashler, H. (1994). Dual-task interference in simple tasks: Data and theory. Psychological Bulletin, 116, 220–244.
Pashler, H., Carrier, M., & Hoffman, J. (1993). Saccadic eye movements and dual-task interference. Quarterly Journal of Experimental Psychology, 46A, 51–82.
Peterson, M. S., Beck, M. R., & Vomela, M. (2007). Visual search is guided by prospective and retrospective memory. Perception & Psychophysics, 69, 123–135.
Peterson, M. S., Kramer, A. F., Wang, R. F., Irwin, D. E., & McCarley, J. S. (2001). Visual search has memory. Psychological Science, 12, 287–292.
Postle, B. R., Awh, E., Jonides, J., Smith, E. E., & D’Esposito, M. (2004). The where and how of attention-based rehearsal in spatial working memory. Cognitive Brain Research, 20, 194–205.
Roberts, R. J., Jr., Hager, L. D., & Heron, C. (1994). Prefrontal cognitive processes: Working memory and inhibition in the antisaccade task. Journal of Experimental Psychology: General, 123, 374–393.
Rowe, J. B., Toni, I., Josephs, O., Frackowiak, R. S. J., & Passingham, R. E. (2000). The prefrontal cortex: Response selection or maintenance within working memory? Science, 288, 1656–1660.
Sylvester, C.-Y. C., Wager, T. D., Lacey, S. C., Hernandez, L., Nichols, T. E., Smith, E. E., & Jonides, J. (2003). Switching attention and resolving interference: fMRI measures of executive functions. Neuropsychologia, 41, 357–370.
Wickens, C. D. (2002). Multiple resources and performance prediction. Theoretical Issues in Ergonomics Science, 3, 159–177.
Wolfe, J. M. (1994). Guided Search 2.0: A revised model of visual search. Psychonomic Bulletin & Review, 1, 202–238.
Woodman, G. F., & Luck, S. J. (2004). Visual search is slowed when visuospatial working memory is occupied. Psychonomic Bulletin & Review, 11, 269–274.
Zingale, C., & Kowler, E. (1987). Planning sequences of saccades. Vision Research, 27, 1327–1341.
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This work was supported by National Institutes of Health Grant R01 MH64505 to M.S.P.
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Peterson, M.S., Beck, M.a.R. & Wong, J.H. Were you paying attention to where you looked? The role of executive working memory in visual search. Psychonomic Bulletin & Review 15, 372–377 (2008). https://doi.org/10.3758/PBR.15.2.372
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DOI: https://doi.org/10.3758/PBR.15.2.372