August 2016
Volume 16, Issue 12
Open Access
Vision Sciences Society Annual Meeting Abstract  |   September 2016
Rapid category learning in high-level vision: From face instances to person categories
Author Affiliations
  • James Tanaka
    Department of Psychology, University of Victoria, British Columbia, Canada
  • Alison Campbell
    Department of Psychology, University of Victoria, British Columbia, Canada
Journal of Vision September 2016, Vol.16, 917. doi:
  • Views
  • Share
  • Tools
    • Alerts
      This feature is available to authenticated users only.
      Sign In or Create an Account ×
    • Get Citation

      James Tanaka, Alison Campbell; Rapid category learning in high-level vision: From face instances to person categories. Journal of Vision 2016;16(12):917.

      Download citation file:

      © ARVO (1962-2015); The Authors (2016-present)

  • Supplements

A face varies in its retinal properties due to fluctuations in orientation, surface lighting and viewing distance. A person's facial appearance can be altered by makeup or changes associated with age and health status. Successful face recognition therefore requires that the range of face instances be correctly categorized as belonging to the same person. However, the perceptual factors governing this visual categorization process are not well understood. We hypothesized that person representations can be abstracted from a rapid and structured stream of face presentations. Using the RSVP method, participants passively viewed a continuous sequence of 160 different grey scale photographs of four Dutch female celebrities (40 photographs per celebrity). The photographs were centrally presented unmasked every 500 ms. In the blocked condition, the photographs were grouped by celebrity (e.g., 40 images of Celebrity A, 40 images of Celebrity B, etc.). In the mixed condition, the photographs were presented in random order. After two rounds of presentations, participants completed a "same/different" test in which two celebrity photographs were sequentially presented for 500 ms, each followed by a visual mask. Participants responded "same" if the photographs depicted the same celebrity or "different" if the photographs depicted two different celebrities. The test faces were novel and not seen during the presentation phase of the experiment. The main finding was that participants in the blocked presentation condition performed reliably better on the same/different task (d' = 2.21) than participants in the mixed presentation condition (d' = 1.74, p < .05) and participants in a no-presentation control condition (d' = 1.41, p < .001). Performance of participants in mixed and control conditions did not reliably differ, p > .10. These results suggest that the rapid presentation of many face instances, grouped by category promotes the efficient formation of person representations.

Meeting abstract presented at VSS 2016


This PDF is available to Subscribers Only

Sign in or purchase a subscription to access this content. ×

You must be signed into an individual account to use this feature.