TY - JOUR
T1 - Effective processing of masked eye gazes requires volitional control
AU - Al-Janabi, Shadh
AU - Finkbeiner, Matthew
PY - 2012
Y1 - 2012
N2 - The aim of the present study was to investigate whether the validity effect produced by gaze cues should be ascribed solely to reflexive, bottom-up mechanisms or to volitional, top-down mechanisms. We find, in a central cueing paradigm, that masked eye gaze cues can indeed produce a validity effect; however, the efficacy of these masked gaze cues is sharply constrained by experimental context. Specifically, masked gaze cues only produced a validity effect when they appeared in the context of unmasked (clearly visible) and predictive gaze cues. In contrast, unmasked gaze cues produced reliable validity effects independent of experimental context, including Experiment 4 wherein 80% of the cues were invalid (i.e. counter-predictive). Collectively, these results suggest that the effective processing of masked gaze cues requires volitional control, whereas the processing of unmasked gaze cues benefits from both reflexive and top-down mechanisms.
AB - The aim of the present study was to investigate whether the validity effect produced by gaze cues should be ascribed solely to reflexive, bottom-up mechanisms or to volitional, top-down mechanisms. We find, in a central cueing paradigm, that masked eye gaze cues can indeed produce a validity effect; however, the efficacy of these masked gaze cues is sharply constrained by experimental context. Specifically, masked gaze cues only produced a validity effect when they appeared in the context of unmasked (clearly visible) and predictive gaze cues. In contrast, unmasked gaze cues produced reliable validity effects independent of experimental context, including Experiment 4 wherein 80% of the cues were invalid (i.e. counter-predictive). Collectively, these results suggest that the effective processing of masked gaze cues requires volitional control, whereas the processing of unmasked gaze cues benefits from both reflexive and top-down mechanisms.
UR - https://doi.org/10.1177/1550059412444821
M3 - Meeting abstract
VL - 43
SP - 223
JO - Journal of Clinical EEG and Neuroscience : Abstracts of peer-reviewed presentations at the Australasian Cognitive Neurosciences Conference (20th meeting of the Australasian Society for Psychophysiology), November 26-29, 2010, Swinburne University of Techn
JF - Journal of Clinical EEG and Neuroscience : Abstracts of peer-reviewed presentations at the Australasian Cognitive Neurosciences Conference (20th meeting of the Australasian Society for Psychophysiology), November 26-29, 2010, Swinburne University of Techn
SN - 1550-0594
IS - 3
T2 - Australasian Cognitive Neurosciences Conference (21st : 2011)
Y2 - 9 December 2011 through 12 December 2011
ER -