The Influence of Endogenous and Exogenous Spatial Attention on Decision Confidence

This dataset contains behavioral data in 28 matlab files corresponding to 28 subjects that performed a psychophysics task to asses the influence of endogenous and exogenous attention on decision confidence. <br><br>In addition, the eye position during the task was recorded from subject 8 onward and is stored in the _eye.mat files in the data format of the Fieldtrip Toolbox (http://www.fieldtriptoolbox.org/reference/ft_datatype_raw). <br>Information about each trial is stored in the <i>trialinfo</i> matrix of the data with the columns being <br>(1) trial number, (2), condition, (3) trial outcome, (4) stimulus position, (5) stimulus spatial frequency, (6) stimulus contrast, (7) stimulus diameter (8) stimulus onset time, (9) response onset time, (10) confidence rating onset time, (11) accuracy (12) rated confidence.<br>本数据集包含28个MATLAB文件中的行为学数据，对应28名完成心理物理学任务的被试，该任务旨在评估内源性与外源性注意对决策置信度的影响。<br><br>此外，自第8位被试起，任务过程中的眼动位置数据被记录，并以Fieldtrip工具箱（Fieldtrip Toolbox）的原始数据格式存储于_eye.mat文件中，具体格式规范可参考http://www.fieldtriptoolbox.org/reference/ft_datatype_raw。<br>每一试次的相关信息存储于数据的<em>trialinfo</em>矩阵中，各列依次对应：<br>(1) 试次编号；(2) 实验条件；(3) 试次结果；(4) 刺激位置；(5) 刺激空间频率；(6) 刺激对比度；(7) 刺激直径；(8) 刺激起始时间；(9) 反应起始时间；(10) 置信度评定起始时间；(11) 准确率；(12) 评定置信度。