遇见数据集

Speaker Gaze and Trust

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DataCite Commons2025-06-01 更新2024-07-25 收录
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The data and supplementary materials presented here form the basis of our paper <b>"Direct Speaker Gaze Promotes Trust in Truth-Ambiguous Statements" (<i>H. Kreysa, L. Kessler, &amp; S.R. Schweinberger, 2016, </i></b><b><i><i>PLoS ONE, 11(9), </i>e0162291. doi:10.1371/journal.pone.0162291.</i>).<br></b><br>As described in the paper (downloadable here), 35 student participants indicated by button press whether or not they believed a truth-ambiguous statement, uttered by a speaker in one of 36 short video clips. Importantly, the speaker sometimes looked directly into the camera, at other times she averted her gaze.<b><br><br>1. Data<br>We present four datasets as tab-delimited text:<br><br>1.1. Gaze_RESPrts.txt </b>(responses and RTs for main experiment), with the following variables:<br>- SubjectCode (N = 35)<br>- Video (.avi)<br>- Item (N = 36)<br>- RT from response screen in ms<br>- Response (yes/no)<br>- Orientation (direct gaze / averted right / averted left)<br>- debrief (mention of gaze direction in debrief questionnnaire)<br><b><br>1.2 Audioonly_RESPrts.txt </b>(responses and RTs for control experiment), with the following variables:<br>- SubjectCode (N = 37)<br>- Audio (.wav)<br>- Item (N = 36)<br>- RT from response screen in ms<br>- Response (yes/no)<br>- Orientation_original (direct gaze / averted)<b><br><br>1.3 Gaze_ratings.txt </b>(post-experimental ratings of the speaker's attributes, main experiment), with the following variables:<br>- SubjectCode (N = 35)<br>- Attribute (6 levels)<br>- Rating-recoded (1: lowest - 6: highest)<br>- Response_time<br>- Rating_trial (6 per participant)<br>- Num.yes (number of yes-responses in main experiment per participant, out of 36)<b><br><br>1.4 Gaze_fixations.txt</b> (total fixation time to each AoI during video presentation), with the following variables:<br>- SubjectCode (N = 35)<br>- Video (.avi)<br>- AoI (Area of Interest assigned in SMI BeGaze, see attached example image "AOIs.bmp": eyes, bottomright, bottomleft, topright, topleft, whitespace)<br>- Fixtime (total fixation time per region)<br>Eye movements were recorded using an SMI iViewX Hi-Speed 500 tracker, and fixation events were extracted for each participant using SMI BeGaze (v. 3.4.52).<br><br><b>2. Stimulus examples</b><br>Two videos, one with direct gaze (1_Hund_direct.avi) and one with with averted gaze (mirrored to create right-averted gaze: 1_Hund_right.avi)<br><b><br>3. Further Material</b><br>- <b>AOIs.bmp</b>: image showing assignment of areas of interest on the videos<br>- <b>HK_Poster_gaze&amp;trust_PPRU2015.pdf</b>: poster presented at the XIth Workshop of the Person Perception Research Unit, Jena, Germany (Workshop XI (April, 9-10, 2015): “Human Communication: From Person Perception to Social Action”)<br><br>Please email me if you require any further information (helene.kreysa@uni-jena.de).<br><br>

此处提供的数据与补充材料,为本论文《发言者直接注视提升模糊陈述的可信度》(Direct Speaker Gaze Promotes Trust in Truth-Ambiguous Statements)的研究基础,论文作者为H. Kreysa、L. Kessler与S.R. Schweinberger,发表于2016年《公共科学图书馆·综合》(PLoS ONE)11卷9期,文章编号e0162291,DOI:10.1371/journal.pone.0162291。 如论文所述(可在此处下载),35名学生被试通过按键反应,对36段短视频中发言者宣读的模糊陈述进行可信度判断,即判断是否相信该陈述。实验的关键操纵变量为:发言者有时会直视镜头,有时则会转移视线。 1. 数据集 我们提供了4份制表符分隔的文本数据集: 1.1 Gaze_RESPrts.txt(主实验的反应与反应时数据),包含以下变量: - 被试编码(SubjectCode,N=35) - 视频文件(Video,格式为.avi) - 实验项目(Item,N=36) - 反应屏幕反应时(RT,单位:毫秒) - 反应结果(Response,yes/no) - 注视朝向(Orientation,直视/右方偏视/左方偏视,对应原文direct gaze / averted right / averted left) - 事后访谈记录(debrief,即访谈问卷中提及的注视方向相关内容) 1.2 Audioonly_RESPrts.txt(控制实验的反应与反应时数据),包含以下变量: - 被试编码(SubjectCode,N=37) - 音频文件(Audio,格式为.wav) - 实验项目(Item,N=36) - 反应屏幕反应时(RT,单位:毫秒) - 反应结果(Response,yes/no) - 原始注视朝向(Orientation_original,直视/偏视,对应原文direct gaze / averted) 1.3 Gaze_ratings.txt(主实验后对发言者特征的评分数据),包含以下变量: - 被试编码(SubjectCode,N=35) - 特征维度(Attribute,共6个水平) - 标准化评分(Rating-recoded,1为最低分,6为最高分) - 反应时(Response_time) - 试次评分(Rating_trial,每名被试完成6次评分试次) - 肯定应答数(Num.yes,即每名被试在主实验36个试次内的yes应答总数) 1.4 Gaze_fixations.txt(视频播放期间各兴趣区的总注视时长数据),包含以下变量: - 被试编码(SubjectCode,N=35) - 视频文件(Video,格式为.avi) - 兴趣区(Area of Interest,AoI,由SMI BeGaze软件划定,详见附件示例图片"AOIs.bmp":包含眼部、右下角、左下角、右上角、左上角及空白区域) - 注视时长(Fixtime,各区域总注视时长) 本研究使用SMI iViewX Hi-Speed 500眼动追踪仪记录眼动数据,并通过SMI BeGaze(v.3.4.52)软件提取每名被试的注视事件。 2. 刺激示例 包含两段视频:一段为直视镜头(1_Hund_direct.avi),另一段为偏视镜头(通过镜像处理生成右偏视效果:1_Hund_right.avi) 3. 补充材料 - AOIs.bmp:展示视频中兴趣区划定情况的图片 - HK_Poster_gaze&trust_PPRU2015.pdf:在德国耶拿举行的第11届个体知觉研究单元研讨会(2015年4月9-10日,主题为“人类交流:从个体知觉到社会行为”)上展示的海报 如需获取更多信息,请发送邮件至helene.kreysa@uni-jena.de。

提供机构:
figshare
创建时间:
2016-10-04
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