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The role of discriminability in face perception: Interference processing of expression, gender, and gaze. Atten Percept Psychophys 2022; 84:2281-2292. [PMID: 36076120 DOI: 10.3758/s13414-022-02561-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2022] [Indexed: 11/08/2022]
Abstract
Eye gaze plays a fundamental role in social interaction and facial recognition. However, interference processing between gaze and other facial variants (e.g., expression) and invariant information (e.g., gender) remains controversial and unclear, especially the role of facial information discriminability in interference. A Garner paradigm was used to conduct two experiments. This paradigm allows simultaneous investigation of the mutual influence of two kinds of facial information in one experiment. In Experiment 1, we manipulated facial expression discriminability and investigated its role in interference processing of gaze and facial expression. The results show that individuals were unable to ignore expression when classifying gaze with both high and low discriminability but could ignore gaze when classifying expression with high discriminability only. In Experiment 2, we manipulated gender discriminability and investigated its function in interference processing of gaze and gender. Participants were unable to ignore gender when classifying gaze with both high and low discriminability but could ignore gaze when classifying gender with low discriminability only. The results indicate that gaze categorization is affected by facial expression and gender regardless of facial information discriminability, whereas interference of gaze on facial expression and gender depends on the degree of discriminability. The present study provides evidence that the processing of gaze and other variant and invariant information is interdependent.
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Angry White Faces: A Contradiction of Racial Stereotypes and Emotion-Resembling Appearance. AFFECTIVE SCIENCE 2022; 3:46-61. [PMID: 36046095 PMCID: PMC9382949 DOI: 10.1007/s42761-021-00091-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 10/26/2021] [Indexed: 10/19/2022]
Abstract
Machine learning findings suggest Eurocentric (aka White/European) faces structurally resemble anger more than Afrocentric (aka Black/African) faces (e.g., Albohn, 2020; Zebrowitz et al., 2010); however, Afrocentric faces are typically associated with anger more so than Eurocentric faces (e.g., Hugenberg & Bodenhausen, 2003, 2004). Here, we further examine counter-stereotypic associations between Eurocentric faces and anger, and Afrocentric faces and fear. In Study 1, using a computer vision algorithm, we demonstrate that neutral European American faces structurally resemble anger more and fear less than do African American faces. In Study 2, we then found that anger- and fear-resembling facial appearance influences perceived racial prototypicality in this same counter-stereotypic manner. In Study 3, we likewise found that imagined European American versus African American faces were rated counter-stereotypically (i.e., more like anger than fear) on key emotion-related facial characteristics (i.e., size of eyes, size of mouth, overall angularity of features). Finally in Study 4, we again found counter-stereotypic differences, this time in processing fluency, such that angry Eurocentric versus Afrocentric faces and fearful Afrocentric versus Eurocentric faces were categorized more accurately and quickly. Only in Study 5, using race-ambiguous interior facial cues coupled with Afrocentric versus Eurocentric hairstyles and skin tone, did we find the stereotypical effects commonly reported in the literature. These findings are consistent with the conclusion that the "angry Black" association in face perception is socially constructed in that structural cues considered prototypical of African American appearance conflict with common race-emotion stereotypes.
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Duchesne A, Kaiser Trujillo A. Reflections on Neurofeminism and Intersectionality Using Insights From Psychology. Front Hum Neurosci 2021; 15:684412. [PMID: 34658813 PMCID: PMC8513714 DOI: 10.3389/fnhum.2021.684412] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 07/27/2021] [Indexed: 11/13/2022] Open
Abstract
Intersectionality contends that sex/gender is constituted of and with other social categories, and that the social structures giving rise to inequality should be addressed in research. This is a powerful and important perspective from which to investigate the processes and consequences of social group memberships, one which has been overlooked by most neuroscientific research. In particular, neurofeminism, a field of critical neuroscience that challenges neuroscientific assumptions, methods and interpretations of data that reinforce sexism, has ignored intersectionality to date. In contrast, research in the field of psychology has been engaging with intersectionality for more than a decade. In reflecting on how intersectionality has advanced feminist research in psychology, this paper provides a critical analysis of potential novel research avenues for neurofeminism. We identify three main research themes guided by intersectionality. The first theme involves research centered on understanding the socio-structural causes of health inequalities experienced by individuals with intersecting marginalized social identities; the second concerns research addressing the psychological processing of social group memberships that underlies the enactment of systemic discriminatory practices; and the third theme comprises intersectionality research that aims to challenge psychological epistemology. Drawing parallels between the fields of psychology and neuroscience, we explore the potential benefits and risks of advancing an intersectionality-informed neurofeminism.
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Affiliation(s)
- Annie Duchesne
- Department of Psychology, University of Northern British Columbia, Prince George, BC, Canada
| | - Anelis Kaiser Trujillo
- Gender Studies in STEM, Institute of Computer Science, University of Freiburg, Freiburg, Germany
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Zhai J, Xie J, Chen J, Huang Y, Ma Y, Huang Y. The presence of other-race people disrupts spontaneous level-2 visual perspective taking. Scand J Psychol 2021; 62:655-664. [PMID: 34191306 DOI: 10.1111/sjop.12751] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 04/26/2021] [Indexed: 11/28/2022]
Abstract
Visual perspective taking is an essential skill for effective social interaction. Previous studies have tested various perceiver-based factors that affect intentional perspective taking; however, the factors affecting spontaneous perspective taking remain unknown. To fill this gap, the present study used a novel spontaneous visual perspective taking paradigm to explore how an agent's race and emotion affect spontaneous level-2 visual perspective taking. In Experiment 1, the participants completed a mental rotation task while a human agent simultaneously gazed at the target with positive, negative, or neutral facial expressions. The agent was African, Caucasian, or Chinese. The results revealed that the other-race agents disrupted the participants' spontaneous level-2 visual perspective taking, while emotion weakly affected it. Experiment 2 retested whether emotion could affect spontaneous level-2 visual perspective taking while only own-race agents were used. The participants completed the same task as that in Experiment 1. The results revealed that emotions weakly affected spontaneous level-2 visual perspective taking. In summary, the present study first examined what target-based factors affect spontaneous level-2 visual perspective taking. The results extend the representation and incorporation of the close others' responses (RICOR) model. Specifically, people routinely construct representations of other people's points of view when they share the same racial group.
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Affiliation(s)
- Jing Zhai
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Jiushu Xie
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Jiahan Chen
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Yujie Huang
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Yuchao Ma
- School of Psychology, Nanjing Normal University, Nanjing, China
| | - Yanli Huang
- School of Psychology, Nanjing Normal University, Nanjing, China
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Stereotypes and Structure in the Interaction between Facial Emotional Expression and Sex Characteristics. ADAPTIVE HUMAN BEHAVIOR AND PHYSIOLOGY 2020. [DOI: 10.1007/s40750-020-00141-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Wang P, Liu Y, Zhou P. The effect of perceptual load on the processing of multiple social categories in face. Acta Psychol (Amst) 2020; 206:103041. [PMID: 32268258 DOI: 10.1016/j.actpsy.2020.103041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 02/11/2020] [Accepted: 02/13/2020] [Indexed: 10/24/2022] Open
Abstract
The aim of this study is to explore the processing features of the multi-social categories and their mechanisms of interaction. Adopting the Inhibition Paradigm in experiment 1, this study investigated whether the race and gender information obtained from images of face would influence the judgment of name category under the different perceptual load levels. The results of two sub-experiments showed that facial features contained strong, intuitive clues for race category. When the perceptual load level was low, it was automatically processed whether it was related to the task or not; when the perceptual load level was high, the automated process did not occur. The gender category utilized top-down flexible processing, which could be affected easily by the intent of the task. It was not processed when it was irrelevant to the task. Experiment 2 further proved that the different levels of difficulty would not have impact on the results of experiment 1. In summary, this study suggests that the race category is an automatic process from the bottom to up, which affects the processing of irrelevant primitive social categories; and that gender processing is regulated by the task intention, exhibiting top-down processing characteristics without affecting the processing of irrelevant primary social categories. Therefore, it can be concluded that there is an asymmetry in the interaction of the primary social categories.
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Affiliation(s)
- Pei Wang
- East China Normal University, Shanghai, China.
| | - Yuting Liu
- Shanghai Normal University, Shanghai, China
| | - Pei Zhou
- Shanghai Normal University, Shanghai, China
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Rollins L, Olsen A, Evans M. Social categorization modulates own-age bias in face recognition and ERP correlates of face processing. Neuropsychologia 2020; 141:107417. [PMID: 32135182 DOI: 10.1016/j.neuropsychologia.2020.107417] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Revised: 01/27/2020] [Accepted: 02/29/2020] [Indexed: 10/24/2022]
Abstract
The aim of the present study was to further understanding of how social categorization influences face recognition. According to the categorization-individuation model, face recognition can either be biased toward categorization or individuation. We hypothesized that the face recognition bias associated with a social category (e.g., the own-age bias) would be larger when faces were initially categorized according to that category. To examine this hypothesis, young adults (N = 63) completed a face recognition task after either making age or sex judgments while encoding child and adult faces. Young adults showed the own-age and own-sex biases in face recognition. Consistent with our hypothesis, the magnitude of the own-age bias in face recognition was larger when individuals made age, rather than sex, judgments at encoding. To probe the mechanisms underlying this effect, we examined ERP responses to child and adult faces across the social categorization conditions. Neither the P1 nor the N170 ERP components were modulated by the social categorization task or the social category membership of the face. However, the P2, which is associated with second-order configural processing, was larger to adult faces than child faces only in the age categorization condition. The N250, which is associated with individuation, was larger (i.e., more negative) to adult than child faces and during age categorization than sex categorization. These results are interpreted within the context of the categorization-individuation model and current research on biases in face recognition.
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Affiliation(s)
- Leslie Rollins
- Department of Psychology, Christopher Newport University, Newport News, VA, USA.
| | - Aubrey Olsen
- Department of Psychology, Christopher Newport University, Newport News, VA, USA
| | - Megan Evans
- Department of Psychology, Christopher Newport University, Newport News, VA, USA
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Li Y, Tse CS, Sun J. Other-race categorisation advantage in a binary- vs. ternary-response race categorisation task. JOURNAL OF COGNITIVE PSYCHOLOGY 2017. [DOI: 10.1080/20445911.2017.1414822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Yongna Li
- Department of Psychology, Renmin University of China, Beijing, People’s Republic of China
| | - Chi-Shing Tse
- Department of Educational Psychology and Centre for Learning Sciences and Technologies, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Jianmin Sun
- School of Labor and Human Resources, Renmin University of China, Beijing, People’s Republic of China
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Madill M, Murray JE. Processing Distracting Non-face Emotional Images: No Evidence of an Age-Related Positivity Effect. Front Psychol 2017; 8:591. [PMID: 28450848 PMCID: PMC5389978 DOI: 10.3389/fpsyg.2017.00591] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 03/30/2017] [Indexed: 12/14/2022] Open
Abstract
Cognitive aging may be accompanied by increased prioritization of social and emotional goals that enhance positive experiences and emotional states. The socioemotional selectivity theory suggests this may be achieved by giving preference to positive information and avoiding or suppressing negative information. Although there is some evidence of a positivity bias in controlled attention tasks, it remains unclear whether a positivity bias extends to the processing of affective stimuli presented outside focused attention. In two experiments, we investigated age-related differences in the effects of to-be-ignored non-face affective images on target processing. In Experiment 1, 27 older (64-90 years) and 25 young adults (19-29 years) made speeded valence judgments about centrally presented positive or negative target images taken from the International Affective Picture System. To-be-ignored distractor images were presented above and below the target image and were either positive, negative, or neutral in valence. The distractors were considered task relevant because they shared emotional characteristics with the target stimuli. Both older and young adults responded slower to targets when distractor valence was incongruent with target valence relative to when distractors were neutral. Older adults responded faster to positive than to negative targets but did not show increased interference effects from positive distractors. In Experiment 2, affective distractors were task irrelevant as the target was a three-digit array and did not share emotional characteristics with the distractors. Twenty-six older (63-84 years) and 30 young adults (18-30 years) gave speeded responses on a digit disparity task while ignoring the affective distractors positioned in the periphery. Task performance in either age group was not influenced by the task-irrelevant affective images. In keeping with the socioemotional selectivity theory, these findings suggest that older adults preferentially process task-relevant positive non-face images but only when presented within the main focus of attention.
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Affiliation(s)
- Mark Madill
- Department of Psychology, University of OtagoDunedin, New Zealand
| | - Janice E Murray
- Department of Psychology, University of OtagoDunedin, New Zealand
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