Abstract：
:This study investigated whether low-level attentional processes as indicated by saccade trajectories are modulated by higher-order factors as indicated by participants' cultural background. We hypothesized that if the East Asian participants engage in context-dependent attentional processing to a greater extent than the Western participants, then the magnitude of the distractor effect on saccade trajectories (Doyle & Walker, 2001) should be larger with the East Asian participants than with the Western participants. Participants executed vertical saccades towards targets presented on the vertical meridian above or below fixation. Simultaneously with the target, a distractor appeared in one of the screen quadrants. Consistently with our hypothesis, we found evidence that the saccades of the Chinese participants tended to curve away from the distractors more strongly than the saccades of the German participants. However, this effect was restricted to the upper distractors and the lower targets. The findings are discussed in terms of cross-cultural differences in distractor-related activation and inhibition and functional specialization of hemifields.
journal_name
Vision Resjournal_title
Vision researchauthors
Petrova K,Wentura D,Fu Xdoi
10.1016/j.visres.2013.03.008subject
Has Abstractpub_date
2013-05-24 00:00:00pages
43-9eissn
0042-6989issn
1878-5646pii
S0042-6989(13)00080-1journal_volume
84pub_type
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