Recognizing Chinese Characters in Peripheral Vision: Different Levels of Processing of Character.

It hasn't been clear how holistic and analytic processing contribute to character recognition yet. The current study focused on two issues: (1) whether configural processing is sufficient to support the performance of identifying characters in absence of analytic processing; (2) whether configural processing involves multiple levels of character recognition. We examined the inversion effect in different levels of character processing from foveal to peripheral vision. Participants were asked to identify the stimulus from nine alternatives after a stimulus (character, radical, and stroke) is presented either in upright or inverted orientation. The results showed that the identification of characters and radicals had robust peripheral inversion effects at the locations of 6.2° and 12.2°, but the identification accuracies of inverted stimulus (parts only) remained above chance. These findings suggested that the configural processing of characters could not be isolated from analytical processing in the periphery in the current study. Furthermore, the greater inversion effect shown for characters than radicals at 6.2° might indicate that holistic processing of characters involves two levels of configurations: character structure and radical processing. The peripheral inversion effect for stroke was also observed and the role of stroke-based analytic in character recognition was discussed.

Differences Between East Asians and Westerners in the Mental Representations and Visual Information Extraction Involved in the Decoding of Pain Facial Expression Intensity.

Effectively communicating pain is crucial for human beings. Facial expressions are one of the most specific forms of behavior associated with pain, but the way culture shapes expectations about the intensity with which pain is typically facially conveyed, and the visual strategies deployed to decode pain intensity in facial expressions, is poorly understood. The present study used a data-driven approach to compare two cultures, namely East Asians and Westerners, with respect to their mental representations of pain facial expressions (experiment 1, N=60; experiment 2, N=74) and their visual information utilization during the discrimination of facial expressions of pain of different intensities (experiment 3; N=60). Results reveal that compared to Westerners, East Asians expect more intense pain expressions (experiments 1 and 2), need more signal, and do not rely as much as Westerners on core facial features of pain expressions to discriminate between pain intensities (experiment 3). Together, those findings suggest that cultural norms regarding socially accepted pain behaviors shape the expectations about pain facial expressions and decoding visual strategies. Furthermore, they highlight the complexity of emotional facial expressions and the importance of studying pain communication in multicultural settings. Supplementary Information: The online version contains supplementary material available at 10.1007/s42761-023-00186-1.