The power of last fixation: Biasing simple choices by gaze-contingent manipulation
作者： Hong-Zhi Liu , Yan-Bang Zhou , Zi-Han Wei , Cheng-Ming Jiang
DOI: 10.1016/J.ACTPSY.2020.103106
关键词:
摘要: Abstract Among the established findings in eye movement during decision-making, decision-makers are likely to choose last fixated option, and this phenomenon has proven robust. However, causal link between fixation choices requires further examination. In Study 1 (N = 40), a gaze-contingent manipulation paradigm was developed by controlling timing of decision prompts manipulate fixation. The results showed that participants' value-based were biased toward option. may disturb their process, leading an unnatural environment. 2 directing additional on target option after prompts. also uninterrupted decisions. Our suggest choices.
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