Rapid resumption of interrupted search is independent of age-related improvements in visual search.
In this study, 7-19-year-olds performed an interrupted visual search task in two experiments. Our question was whether the tendency to respond within 500ms after a second glimpse of a display (the rapid resumption effect [Psychological Science, 16 (2005) 684-688]) would increase with age in the same way as overall search efficiency. The results indicated no correlation of rapid resumption with search speed either across age groups (7, 9, 11, and 19years) or at the level of individual participants. Moreover, relocating the target randomly between looks reduced the rate of rapid resumption in a very similar way at each age. These results imply that implicit perceptual prediction during search is invariant across this age range and is distinct from other critical processes such as feature integration and control over spatial attention.
Department of Psychology and Beckman Institute, University of Illinois at Champaign-Urbana, Urbana, IL 61820, USA.
Alejandro
A
Lleras
Mafalda
M
Porporino
Jacob A
JA
Burack
James T
JT
Enns
D000328:Adult; D000367:Age Factors; D000704:Analysis of Variance; D001288:Attention / Q000502:physiology; D002648:Child; D005133:Eye Movements / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D010364:Pattern Recognition, Visual / Q000502:physiology*; D011930:Reaction Time / Q000502:physiology*; D013647:Task Performance and Analysis; D055815:Young Adult