Fuzziness of nonverbal courtship communication unblurred by motion energy detection
Fuzziness of nonverbal courtship communication unblurred by motion energy detection
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DOI：
10.1037/0022-3514.77.3.487
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发表时间：
1999-09-01
影响因子：
7.6
通讯作者：
Schmitt, A
中科院分区：
文献类型：
--
作者：
Grammer, K;Honda, M;Schmitt, A
引入了一种评估非语言行为定性描述的新方法（自动电影分析）。这种无模型方法不使用对非语言行为的结构和组织的任何假设。对两个异性陌生人之间不引人注目的最初互动进行的跨文化比较（德国、日本）显示，直接观察到的行为类别没有一致的求爱曲目。此外，对目光行为和言语的广泛分析揭示了各国之间的差异，但也显示出与利益的一致关系。两种文化中的运动能量检测都表明，女性运动质量评分（运动数量、持续时间、大小、速度和复杂性）与女性兴趣相关。这种效应与这样的理论是一致的：在互动的早期阶段，为了避免高风险情况下可能的欺骗，会进行操纵性的努力。
A new method for the assessment of qualitative description of nonverbal behavior (automatic movie analysis) is introduced. This model-free method does not use any assumptions on the structure and organization of nonverbal behavior. Cross-cultural comparison (Germany, Japan) of unobtrusively filmed initial interactions between 2 opposite-sex strangers revealed no consistent courtship repertoire of directly observable behavior categories. Furthermore, an extensive analysis of gaze behavior and speech revealed differences between the countries but also showed no consistent relation to interest. Motion energy detection demonstrated in both cultures that female movement quality score (number of movements. duration, size, speed, and complexity) covaries with female interest. This effect is in concordance with the theory that in early stages of interactions manipulative efforts occur in order to avoid possible deception in high-risk situations.