Crying the blues: The configural processing of infant face emotions and its association with postural biases

In this study, the face inversion paradigm was used to explore emotion recognition of infant compared to adult faces in a sample of adult participants. In addition, the existence of potential differences associated with specific postural biases (e.g., the left-cradling bias) during interactions with infants was explored. In the first sheet (i.e., "Data report") we have tabulated the mean Reaction Times (RTs), Proportion of Errors (PEs), and Inverse Efficiency Scores (IESs) for each condition. In the second sheet, we have reported the preliminary analyses showing the significant correlations between mean RTs and PEs and between both RTs and IESs ad PEs and IESs for each condition.

本研究采用面孔倒置范式（face inversion paradigm），以成年被试为样本，探究其对婴儿面孔与成人面孔的情绪识别差异。此外，本研究还探究了成人与婴儿互动过程中，与特定姿势偏好（如左抱偏好，left-cradling bias）相关的潜在差异是否存在。在第一个工作表（即“数据报告”工作表）中，我们已将各实验条件下的平均反应时（Reaction Times, RTs）、错误率（Proportion of Errors, PEs）以及反向效率得分（Inverse Efficiency Scores, IESs）整理为表格形式。在第二个工作表中，我们呈现了初步分析结果，展示了各实验条件下平均反应时与错误率之间、反应时与反向效率得分之间，以及错误率与反向效率得分之间的显著相关性。