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Lin H, Bruchmann M, Schindler S, Straube T. Acquisition and generalization of emotional and neural responses to faces associated with negative and positive feedback behaviours. Front Neurosci 2024; 18:1399948. [PMID: 39165343 PMCID: PMC11334220 DOI: 10.3389/fnins.2024.1399948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 07/16/2024] [Indexed: 08/22/2024] Open
Abstract
Faces can acquire emotional meaning by learning to associate individuals with specific behaviors. Here, we investigated emotional evaluation and brain activations toward faces of persons who had given negative or positive evaluations to others. Furthermore, we investigated how emotional evaluations and brain activation generalize to perceptually similar faces. Valence ratings indicated learning and generalization effects for both positive and negative faces. Brain activation, measured with functional magnetic resonance imaging (fMRI), showed significantly increased activation in the fusiform gyrus (FG) to negatively associated faces but not positively associated ones. Remarkably, brain activation in FG to faces to which emotional meaning (negative and positive) was successfully generalized was decreased compared to neutral faces. This suggests that the emotional relevance of faces is not simply associated with increased brain activation in visual areas. While, at least for negative conditions, faces paired with negative feedback behavior are related to potentiated brain responses, the opposite is seen for perceptually very similar faces despite generalized emotional responses.
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Affiliation(s)
- Huiyan Lin
- Laboratory for Behavioural and Regional Finance, School of National Finance, Guangdong University of Finance, Guangzhou, China
- Institute of Applied Psychology, Guangdong University of Finance, Guangzhou, China
| | - Maximilian Bruchmann
- Institute of Medical Psychology and Systems Neuroscience, University of Münster, Münster, Germany
- Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Münster, Münster, Germany
| | - Sebastian Schindler
- Institute of Medical Psychology and Systems Neuroscience, University of Münster, Münster, Germany
- Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Münster, Münster, Germany
| | - Thomas Straube
- Institute of Medical Psychology and Systems Neuroscience, University of Münster, Münster, Germany
- Otto Creutzfeldt Center for Cognitive and Behavioral Neuroscience, University of Münster, Münster, Germany
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2
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Portingale J, Butler D, Krug I. Novel online enfacement illusion for investigating self-perception in mental disorders: an experimental study protocol. J Eat Disord 2024; 12:94. [PMID: 38970110 PMCID: PMC11229022 DOI: 10.1186/s40337-024-01026-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 05/17/2024] [Indexed: 07/07/2024] Open
Abstract
BACKGROUND Remote research methods and interventions for mental health disorders have become increasingly important, particularly for conditions like eating disorders (EDs). Embodiment illusions, which induce feelings of ownership over another person?s body or body parts, offer valuable insights into the mechanisms underlying self-perception issues in EDs and potential interventions. However, existing research using these illusions has been limited to face-to-face settings. We illustrate a novel online protocol to induce the enfacement illusion (embodiment illusion principles applied to one's face) in an ED-based sample. METHODS Participants complete a 2-hr virtual session with a researcher. First, baseline trait/state ED psychopathology measures and a self-face recognition task occur. Second, participants experience two testing blocks of the enfacement illusion involving synchronously and asynchronously mimicking a pre-recorded actor's facial expressions. After each block, subjective and objective enfacement illusion measures occur alongside state ED psychopathology reassessment. DISCUSSION Successfully inducing enfacement illusions online could provide an affordable, accessible virtual approach to further elucidate the mechanistic role of self-perception disturbances across psychopathologies such as EDs. Moreover, this protocol may represent an innovative, remotely-delivered intervention strategy, as 'enfacement' over another face could update negative self-representations in a cost-effective, scalable manner.
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Affiliation(s)
- Jade Portingale
- School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, 3051, Australia.
| | - David Butler
- Faculty of Psychology and Counselling, The Cairnmillar Institute, Melbourne, VIC, Australia
- Department of Psychology, Counselling and Therapy, LaTrobe University, Melbourne, VIC, Australia
| | - Isabel Krug
- School of Psychological Sciences, The University of Melbourne, Melbourne, VIC, 3051, Australia
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3
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Siddique S, Sutherland CAM, Jeffery L, Swe D, Gwinn OS, Palermo R. Children show neural sensitivity to facial trustworthiness as measured by fast periodic visual stimulation. Neuropsychologia 2023; 180:108488. [PMID: 36681187 DOI: 10.1016/j.neuropsychologia.2023.108488] [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: 09/08/2022] [Revised: 11/24/2022] [Accepted: 01/16/2023] [Indexed: 01/19/2023]
Abstract
Adults exhibit neural responses over the visual occipito-temporal area in response to faces that vary in how trustworthy they appear. However, it is not yet known when a mature pattern of neural sensitivity can be seen in children. Using a fast periodic visual stimulation (FPVS) paradigm, face images were presented to 8-to-9-year-old children (an age group which shows development of trust impressions; N = 31) and adult (N = 33) participants at a rate of 6 Hz (6 face images per second). Within this sequence, an 'oddball' face differing in the level of facial trustworthiness compared to the other faces, was presented at a rate of 1 Hz (once per second). Children were sensitive to variations in facial trustworthiness, showing reliable and significant neural responses at 1 Hz in the absence of instructions to respond to facial trustworthiness. Additionally, the magnitude of children's and adults' neural responses was similar, with strong Bayesian evidence that implicit neural responses to facial trustworthiness did not differ across the groups, and therefore, that visual sensitivity to differences in facial trustworthiness can show mature patterns by this age. Thus, nine or less years of social experience, perceptual and/or cognitive development may be sufficient for adult-like neural sensitivity to facial trustworthiness to emerge. We also validate the use of the FPVS methodology to examine children's implicit face-based trust processing for the first time, which is especially valuable in developmental research because this paradigm requires no explicit instructions or responses from participants.
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Affiliation(s)
- Saba Siddique
- School of Psychological Science, University of Western Australia, 35 Stirling Hwy, Crawley, 6009, Australia.
| | - Clare A M Sutherland
- School of Psychological Science, University of Western Australia, 35 Stirling Hwy, Crawley, 6009, Australia; School of Psychology, University of Aberdeen, King's College, Aberdeen, AB24 3FX, UK.
| | - Linda Jeffery
- School of Psychological Science, University of Western Australia, 35 Stirling Hwy, Crawley, 6009, Australia; School of Population Health, Curtin University, Kent St, Bentley WA 6102, Australia.
| | - Derek Swe
- School of Psychological Science, University of Western Australia, 35 Stirling Hwy, Crawley, 6009, Australia.
| | - O Scott Gwinn
- College of Education, Psychology, and Social Work, Flinders University, Sturt Rd, Bedford Park SA 5042, Australia.
| | - Romina Palermo
- School of Psychological Science, University of Western Australia, 35 Stirling Hwy, Crawley, 6009, Australia.
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4
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Contextual modulation of appearance-trait learning. Cognition 2023; 230:105288. [PMID: 36166944 DOI: 10.1016/j.cognition.2022.105288] [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: 11/12/2021] [Revised: 08/25/2022] [Accepted: 09/14/2022] [Indexed: 11/24/2022]
Abstract
When we encounter a stranger for the first time, we spontaneously attribute to them a wide variety of character traits based on their facial appearance. There is increasing consensus that learning plays a key role in these first impressions. According to the Trait Inference Mapping (TIM) model, first impressions are the products of mappings between 'face space' and 'trait space' acquired through domain-general associative processes. Drawing on the associative learning literature, TIM predicts that first-learned associations between facial appearance and character will be particularly influential: they will be difficult to unlearn and will be more likely to generalise to novel contexts than appearance-trait associations acquired subsequently. The study of face-trait learning de novo is complicated by the fact that participants, even young children, already have extensive experience with faces before they enter the lab. This renders the study of first-learned associations from faces intractable. Here, we overcome this problem by using Greebles - a class of novel synthetic objects about which participants had no previous knowledge or preconceptions - as a proxy for faces. In four experiments (total N = 640) with adult participants we adapt classic AB-A and AB-C renewal paradigms to study appearance-trait learning. Our results indicate that appearance-trait associations are subject to contextual control, and are resistant to counter-stereotypical experience.
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5
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Li J, He D, Zhang W, Huang R, He X. The Effect of Moral Behavior on Facial Attractiveness. Psychol Res Behav Manag 2023; 16:1521-1532. [PMID: 37143903 PMCID: PMC10153406 DOI: 10.2147/prbm.s408741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 04/16/2023] [Indexed: 05/06/2023] Open
Abstract
Purpose Evaluating face attractiveness is a core aspect of face perception, which plays an important role in impression formation. A more reliable source of information in impression formation is moral behavior, which forms the primary basis for the comprehensive evaluation of others. Previous studies have found that one can easily form an association when faces and moral behaviors are presented together, which in turn affects facial attractiveness evaluation. However, little is known of the extent to which these learned associations affect facial attractiveness and whether the influence of moral behavior on facial attractiveness was related to facial appearance. Methods We used the associative learning paradigm and manipulated face presentation duration (Experiment 1 and Experiment 2) and response deadline (Experiment 2) to investigate these issues. Under these conditions, the association information was difficult to be retrieved. Participants learned associations between faces and scenes of moral behavior, and then evaluated facial attractiveness. Results We found that both moral behavior and facial appearance influence facial attractiveness under conditions where associated information was difficult to retrieve, and their effects increased with the increase of face presentation time. With increasing response deadlines, the effect of moral behavior on facial attractiveness increased. The influence of moral behavior on facial attractiveness was associated with facial appearance. Conclusion These results suggest that moral behavior continuously affects facial attractiveness. Our findings expand previous research by showing a robust influence of moral behavior on facial attractiveness evaluation, and highlight the important role of moral character in impression formation.
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Affiliation(s)
- Jinhui Li
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, Guangzhou, People’s Republic of China
- School of Psychology; Center for Studies of Psychological Application, Guangzhou, People’s Republic of China
- Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, People’s Republic of China
| | - Dexian He
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, Guangzhou, People’s Republic of China
- School of Psychology; Center for Studies of Psychological Application, Guangzhou, People’s Republic of China
- Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, People’s Republic of China
| | - Wei Zhang
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, Guangzhou, People’s Republic of China
- School of Psychology; Center for Studies of Psychological Application, Guangzhou, People’s Republic of China
- Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, People’s Republic of China
| | - Ruiwang Huang
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, Guangzhou, People’s Republic of China
- School of Psychology; Center for Studies of Psychological Application, Guangzhou, People’s Republic of China
- Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, People’s Republic of China
| | - Xianyou He
- Key Laboratory of Brain, Cognition and Education Sciences (South China Normal University), Ministry of Education, Guangzhou, People’s Republic of China
- School of Psychology; Center for Studies of Psychological Application, Guangzhou, People’s Republic of China
- Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou, People’s Republic of China
- Correspondence: Xianyou He, Email
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6
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Sutherland CAM, Young AW. Understanding trait impressions from faces. Br J Psychol 2022; 113:1056-1078. [PMID: 35880691 PMCID: PMC9796653 DOI: 10.1111/bjop.12583] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 06/13/2022] [Accepted: 06/23/2022] [Indexed: 01/01/2023]
Abstract
Impressions from faces are made remarkably quickly and they can underpin behaviour in a wide variety of social contexts. Over the last decade many studies have sought to trace the links between facial cues and social perception and behaviour. One such body of work has shown clear overlap between the fields of face perception and social stereotyping by demonstrating a role for conceptual stereotypes in impression formation from faces. We integrate these results involving conceptual influences on impressions with another substantial body of research in visual cognition which demonstrates that much of the variance in impressions can be predicted from perceptual, data-driven models using physical cues in face images. We relate this discussion to the phylogenetic, cultural, individual and developmental origins of facial impressions and define priority research questions for the field including investigating non-WEIRD cultures, tracking the developmental trajectory of impressions and determining the malleability of impression formation.
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Affiliation(s)
- Clare A. M. Sutherland
- School of Psychology, King's CollegeUniversity of AberdeenAberdeenUK,School of Psychological ScienceUniversity of Western AustraliaCrawleyWestern AustraliaAustralia
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Martin A, Calhoun A, Páez J, Amsalem D. Destigmatizing perceptions about Black adolescent depression: randomized controlled trial of brief social contact-based video interventions. J Child Psychol Psychiatry 2022; 63:1270-1278. [PMID: 35066880 PMCID: PMC9307690 DOI: 10.1111/jcpp.13570] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/10/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To test the utility of brief social contact-based video interventions of a Black adolescent girl to reduce stigmatized attitudes and increase help-seeking intentions around adolescent depression. METHODS We conducted a randomized controlled trial (RCT) with 14- to18-year-old healthy volunteers drawn from the general US population. We enrolled participants through a crowdsourcing platform (n = 1,093) and randomly assigned participants to one of three video conditions (117 s each): depressed (DEP); depressed, adjusted to aspects unique to being a Black adolescent girl (including experienced or internalized racism; ADJ); and control (CONT). The primary outcome was the Depression Stigma Scale (DSS); secondary outcomes were the General Health-Seeking Questionnaire (GHSQ), and thermometers for Black and white race perception "warmth". RESULTS Following the intervention, the DSS changed from baseline across the three conditions (p < .001). ADJ outperformed both DEP (p = .031) and CONT (p < .001). A race-by-intervention interaction (p < .001) revealed different response profiles between Black (ADJ = DEP = CONT; p = .726) and non-Black participants (ADJ > DEP > CONT; p < .001). DEP and ADJ both resulted in higher treatment-seeking intentions for both the emotional problems and the suicidal thought subscales of the GHSQ. We found a race-by-intervention interaction (p = .01) for the Black thermometer, which revealed a significant 2° increase in warmth among white (p < .001), but not Black, viewers (p = .06). CONCLUSIONS On a short-term basis, brief social contact-based videos proved effective among adolescents in reducing depression-related stigma, increasing help-seeking intentions, and providing an "empathic foothold" in the lives of racially stigmatized groups. Even as the enduring effects of these interventions remain to be determined, the deployment on social media of short videos opens new opportunities to reach a large number of at-risk youth."
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Affiliation(s)
- Andrés Martin
- Child Study Center, Yale School of Medicine, New Haven, CT, USA
- Simulated Participant Program, Teaching and Learning Center, Yale School of Medicine, New Haven, CT, USA
| | - Amanda Calhoun
- Child Study Center, Yale School of Medicine, New Haven, CT, USA
| | - José Páez
- Child Study Center, Yale School of Medicine, New Haven, CT, USA
| | - Doron Amsalem
- New York State Psychiatric Institute and Department of Psychiatry, Columbia University Vagelos College of Physicians & Surgeons, New York, NY, USA
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8
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Sculley J, Watkins CD. The Great Porn Experiment V2.0: Sexual Arousal Reduces the Salience of Familiar Women When Heterosexual Men Judge Their Attractiveness. ARCHIVES OF SEXUAL BEHAVIOR 2022; 51:3071-3082. [PMID: 35790609 PMCID: PMC9363392 DOI: 10.1007/s10508-022-02317-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 02/18/2022] [Accepted: 02/24/2022] [Indexed: 06/15/2023]
Abstract
Pornography has become widely accessible in recent years due to its integration with the Internet, generating social scientific and moralistic debate on potential "media effects," given correlations between consumption and various sexual traits and behaviors. One popular public debate (Wilson, 2012) claimed that exposure to Internet pornography has addictive qualities that could impact men's sexual relationships, underpinned by the "Coolidge effect," where males are sexually motivated by the presence of novel mates. As claims about Internet and sexual addictions are scientifically controversial, we provide a direct experimental test of his proposal. Adapting a paradigm used to examine "Coolidge-like" effects in men, we examined the extent to which exposure to images of pornographic actresses altered men's attractiveness ratings of (1) familiar faces/bodies on second viewing and (2) familiar versus novel women's faces/bodies. Independent of slideshow content (pornographic versus clothed versions of same actress), heterosexual men were less attracted to familiar bodies, and homosexual men were less attracted to familiar women (faces and bodies), suggesting that mere visual exposure to attractive women moderated men's preferences. However, consistent with one of our preregistered predictions, heterosexual but not homosexual men's preferences for familiar versus novel women were moderated by slideshow content such that familiar women were less salient on the attractiveness dimension compared to novel women when sexual arousal was greater (pornographic versus clothed slideshows). In sum, our findings demonstrate that visual exposure/sexual arousal moderates attractiveness perceptions, albeit that much greater nuance is required considering earlier claims.
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Affiliation(s)
- Jordan Sculley
- Division of Psychology and Forensic Sciences, Abertay University, Bell Street, Dundee, DD11HG, UK
| | - Christopher D Watkins
- Division of Psychology and Forensic Sciences, Abertay University, Bell Street, Dundee, DD11HG, UK.
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9
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Oh D, Martin JD, Freeman JB. Personality Across World Regions Predicts Variability in the Structure of Face Impressions. Psychol Sci 2022; 33:1240-1256. [PMID: 35816672 DOI: 10.1177/09567976211072814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Research on face impressions has often focused on a fixed, universal architecture, treating regional variability as noise. Here, we demonstrated a crucial yet neglected role of cultural learning processes in forming face impressions. In Study 1, we found that variability in the structure of adult perceivers' face impressions across 42 world regions (N = 287,178) could be explained by variability in the actual personality structure of people living in those regions. In Study 2, data from 232 world regions (N = 307,136) revealed that adult perceivers use the actual personality structure learned from their local environment to form lay beliefs about personality, and these beliefs in turn support the structure of perceivers' face impressions. Together, these results suggest that people form face impressions on the basis of a conceptual understanding of personality structure that they have come to learn from their regional environment. The findings suggest a need for greater attention to the regional and cultural specificity of face impressions.
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Affiliation(s)
- DongWon Oh
- Department of Psychology, New York University
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10
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The cultural learning account of first impressions. Trends Cogn Sci 2022; 26:656-668. [PMID: 35697651 DOI: 10.1016/j.tics.2022.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 05/16/2022] [Accepted: 05/17/2022] [Indexed: 11/20/2022]
Abstract
Humans spontaneously attribute character traits to strangers based on their facial appearance. Although these 'first impressions' typically have no basis in reality, some authors have assumed that they have an innate origin. By contrast, the Trait Inference Mapping (TIM) account proposes that first impressions are products of culturally acquired associative mappings that allow activation to spread from representations of facial appearance to representations of trait profiles. According to TIM, cultural instruments, including propaganda, illustrated storybooks, art and iconography, ritual, film, and TV, expose many individuals within a community to common sources of correlated face-trait experience, yielding first impressions that are shared by many, but typically inaccurate. Here, we review emerging empirical findings, many of which accord with TIM, and argue that future work must distinguish first impressions based on invariant facial features (e.g., shape) from those based on facial behaviours (e.g., expressions).
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11
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Krumhuber EG, Wang X, Guinote A. The powerful self: How social power and gender influence face perception. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-02798-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
AbstractWhile ample evidence supports an association between power and dominance, little is still known about how temporary experiences of power influence the way people come to see themselves and others. The present research investigates the effect of social power on self- and other-face recognition, and examines whether gender modulates the direction of this effect. Male and female participants were induced to feel either powerful or powerless and had to recognize their own face and those of same-sex strangers from a series of images ranging from a dominant to a submissive version of the original. Results showed that males more frequently chose a dominant self-image under high power, whereas females selected a submissive self-image under low power. When presented with faces of same-sex targets female participants relied on low-power features (i.e., submissiveness) of the self in the perception of others (assimilation effect), whereas male participants more often selected a dominant image of strangers when feeling powerless (constrast effect). The effects of power did not extend to more deliberate judgments of dominance and likability, suggesting that respective biases in face recollection operated at an implicit level. This research underscores the cognitive and motivational underpinnings of power and related gender gaps in power attainment.
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12
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Survival of the salient: Aversive learning rescues otherwise forgettable memories via neural reactivation and post-encoding hippocampal connectivity. Neurobiol Learn Mem 2022; 187:107572. [PMID: 34871800 PMCID: PMC8755594 DOI: 10.1016/j.nlm.2021.107572] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 10/17/2021] [Accepted: 11/26/2021] [Indexed: 01/03/2023]
Abstract
The effects of aversive events on memory are complex and go beyond the simple enhancement of threatening information. Negative experiences can also rescue related but otherwise forgettable details encoded close in time. Here, we used functional magnetic resonance imaging (fMRI) in healthy young adults to examine the brain mechanisms that support this retrograde memory effect. In a two-phase incidental encoding paradigm, participants viewed different pictures of tools and animals before and during Pavlovian fear conditioning. During Phase 1, these images were intermixed with neutral scenes, which provided a unique 'context tag' for this specific phase of encoding. A few minutes later, during Phase 2, new pictures from one category were paired with a mild shock (threat-conditioned stimulus; CS+), while pictures from the other category were not shocked. FMRI analyses revealed that, across-participants, individuals who showed aversive learning-related retroactive memory benefits for Phase 1 CS+ items were also more likely to exhibit three brain effects: first, greater spontaneous reinstatement of the Phase 1 context when participants viewed conceptually-related CS+ items in Phase 2; second, greater successful encoding-related VTA/SN and LC activation for Phase 2 CS+ items; and third, learning-dependent increases in post-encoding hippocampal functional coupling with CS+ category-selective cortex. These biases in hippocampal-cortical connectivity also mediated the relationship between VTA/SN aversive encoding effects and across-participant variability in the retroactive memory benefit. Collectively, our findings suggest that both online and offline brain mechanisms may enable threatening events to preserve memories that acquire new significance in the future.
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13
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Learning to judge a book by its cover: Rapid acquisition of facial stereotypes. JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY 2022. [DOI: 10.1016/j.jesp.2021.104225] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Development of face-based trustworthiness impressions in childhood: A systematic review and metaanalysis. COGNITIVE DEVELOPMENT 2022. [DOI: 10.1016/j.cogdev.2021.101131] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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15
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Bagnis A, Cremonini V, Pasi E, Pasquinelli G, Rubbi I, Russo PM, Mattarozzi K. Facing up to bias in healthcare: The influence of familiarity appearance on hiring decisions. APPLIED COGNITIVE PSYCHOLOGY 2021. [DOI: 10.1002/acp.3873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Arianna Bagnis
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna Bologna Italy
| | - Valeria Cremonini
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna Bologna Italy
| | - Eleonora Pasi
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna Bologna Italy
| | - Gianandrea Pasquinelli
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna Bologna Italy
| | - Ivan Rubbi
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna Bologna Italy
| | - Paolo Maria Russo
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna Bologna Italy
| | - Katia Mattarozzi
- Department of Experimental, Diagnostic and Specialty Medicine University of Bologna Bologna Italy
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16
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Oh D, Walker M, Freeman JB. Person knowledge shapes face identity perception. Cognition 2021; 217:104889. [PMID: 34464913 DOI: 10.1016/j.cognition.2021.104889] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 07/15/2021] [Accepted: 08/20/2021] [Indexed: 11/26/2022]
Abstract
Recognition of others' identity through facial features is essential in life. Using both correlational and experimental approaches, we examined how person knowledge biases the perception of others' facial identity. When a participant believed any two individuals were more similar in personality, their faces were perceived to be correspondingly more similar (assessed via mousetracking, Study 1). Further, participants' facial representations of target individuals that were believed to have a more similar personality were found to have a greater physical resemblance (assessed via reverse-correlation, Studies 2 and 3). Finally, when participants learned about novel individuals who had a more similar personality, their faces were visually represented more similarly (Study 4). Together, the findings show that the perception of facial identity is driven not only by facial features but also the person knowledge we have learned about others, biasing it toward alternate identities despite the fact that those identities lack any physical resemblance.
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17
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Lee R, Flavell JC, Tipper SP, Cook R, Over H. Spontaneous first impressions emerge from brief training. Sci Rep 2021; 11:15024. [PMID: 34294809 PMCID: PMC8298428 DOI: 10.1038/s41598-021-94670-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 07/07/2021] [Indexed: 11/12/2022] Open
Abstract
People have a strong and reliable tendency to infer the character traits of strangers based solely on facial appearance. In five highly powered and pre-registered experiments, we investigate the relative merits of learning and nativist accounts of the origins of these first impressions. First, we test whether brief periods of training can establish consistent first impressions de novo. Using a novel paradigm with Greebles-a class of synthetic object with inter-exemplar variation that approximates that seen between individual faces-we show that participants quickly learn to associate appearance cues with trustworthiness (Experiments 1 and 2). In a further experiment, we show that participants easily learn a two-dimensional structure in which individuals are presented as simultaneously varying in both trustworthiness and competence (Experiment 3). Crucially, in the final two experiments (Experiments 4 and 5) we show that, once learned, these first impressions occur following very brief exposure (100 ms). These results demonstrate that first impressions can be rapidly learned and, once learned, take on features previously thought to hold only for innate first impressions (rapid availability). Taken together, these results highlight the plausibility of learning accounts of first impressions.
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Affiliation(s)
- Ruth Lee
- University of York, Heslington, York, YO10 5DD, UK.
- School of Psychology, Queen's University Belfast, David Keir Building, 18-30 Malone Road, Belfast, BT9 5BN, UK.
| | | | | | - Richard Cook
- University of York, Heslington, York, YO10 5DD, UK
- Birkbeck, University of London, Malet Street, London, WC1E 7HX, UK
| | - Harriet Over
- University of York, Heslington, York, YO10 5DD, UK
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18
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Young children learn first impressions of faces through social referencing. Sci Rep 2021; 11:14744. [PMID: 34285305 PMCID: PMC8292491 DOI: 10.1038/s41598-021-94204-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 07/05/2021] [Indexed: 11/25/2022] Open
Abstract
Previous research has demonstrated that the tendency to form first impressions from facial appearance emerges early in development. We examined whether social referencing is one route through which these consistent first impressions are acquired. In Study 1, we show that 5- to 7-year-old children are more likely to choose a target face previously associated with positive non-verbal signals as more trustworthy than a face previously associated with negative non-verbal signals. In Study 2, we show that children generalise this learning to novel faces who resemble those who have previously been the recipients of positive non-verbal behaviour. Taken together, these data show one means through which individuals within a community could acquire consistent, and potentially inaccurate, first impressions of others faces. In doing so, they highlight a route through which cultural transmission of first impressions can occur.
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Nitta H, Hashiya K. Self-face perception in 12-month-old infants: A study using the morphing technique. Infant Behav Dev 2020; 62:101479. [PMID: 33333429 DOI: 10.1016/j.infbeh.2020.101479] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 07/12/2020] [Accepted: 08/03/2020] [Indexed: 01/10/2023]
Abstract
The present study investigated self-face perception in 12-month-old infants using the morphing technique. Twenty-four 12-month-old infants participated in both the main and control experiments. In the main experiment, we used the participant's own face, an unfamiliar infant's face (age- and gender-matched), and a morphed face comprising 50 % each of the self and unfamiliar faces as stimuli. The control experiment followed the same procedure, except that the self-face was replaced with another unfamiliar face. In both experiments, two of these stimuli were presented side by side on a monitor in each trial, and infants' fixation duration was measured. Results showed that shorter fixation durations were found for the morphed face compared with the self-face and the unfamiliar face in the main experiment, but there were no significant preferences for any comparisons in the control experiment. The results suggest that 12-month-old infants could detect subtle differences in facial features between the self-face and the other faces, and infants might show less preference for the self-resembling morphed face due to increased processing costs, which can be interpreted using the uncanny valley hypothesis. Overall, representations of the self-face seem to a certain extent to be formed by the end of the first year of life through daily visual experience.
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Affiliation(s)
- Hiroshi Nitta
- Graduate School of Human-Environment Studies, Kyushu University, Fukuoka, Japan; Japan Society for the Promotion of Science, Tokyo, Japan.
| | - Kazuhide Hashiya
- Faculty of Human-Environment Studies, Kyushu University, Fukuoka, Japan
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20
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Luck CC, Patterson RR, Lipp OV. Be careful what you say! – Evaluative change based on instructional learning generalizes to other similar stimuli and to the wider category. Cogn Emot 2020; 35:169-184. [DOI: 10.1080/02699931.2020.1816912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Camilla C. Luck
- School of Psychology, Curtin University, Australia, GPO Box U1987 Perth WA 6845, Australia
- ARC-SRI: Science of Learning Research Centre, Brisbane, Australia
| | - Rachel R. Patterson
- School of Psychology, Curtin University, Australia, GPO Box U1987 Perth WA 6845, Australia
| | - Ottmar V. Lipp
- School of Psychology, Curtin University, Australia, GPO Box U1987 Perth WA 6845, Australia
- ARC-SRI: Science of Learning Research Centre, Brisbane, Australia
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21
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Linne R, Glaser T, Pum K, Bohner G. Lateral Attitude Change: Stalking the Elusive Displacement Effect. SOCIAL COGNITION 2020. [DOI: 10.1521/soco.2020.38.4.324] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Recent theorizing (Glaser et al., 2015, Personality and Social Psychology Review) distinguishes two types of lateral attitude change (LAC): generalization, where explicit attitude change toward a focal object transfers to lateral (= related) objects, and displacement, where only lateral (but not focal) attitudes change. Three experiments tested the hypothesis that generalization versus displacement effects depend on acceptance versus rejection of focal attitude change. Participants (total n = 471) read positive and negative ratings of different products that served as focal attitude objects. Subsequent attitude change toward focal products generalized to lateral products as a function of similarity (Experiments 1–3) and of induced preference for consistency (Experiment. 3). However, manipulations designed to induce rejection of focal change by telling participants not to trust the information presented were not successful: Instead of displacement, they produced attenuated generalization (Experiments 1–3). Theoretical and methodological implications are discussed.
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22
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Han S, Liu S, Li Y, Li W, Wang X, Gan Y, Xu Q, Zhang L. Why do you attract me but not others? Retrieval of person knowledge and its generalization bring diverse judgments of facial attractiveness. Soc Neurosci 2020; 15:505-515. [PMID: 32602802 DOI: 10.1080/17470919.2020.1787223] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Judgments of facial attractiveness play an important role in social interactions. However, it still remains unclear why these judgments are malleable. The present study aimed to understand whether the retrieval of person knowledge leads to different judgments of attractiveness of the same face. Event-related potentials and learning-recognition tasks were used to investigate the effects of person knowledge on facial attractiveness. The results showed that compared with familiar faces that were matched with negative person knowledge, those matched with positive person knowledge were evaluated as more attractive and evoked a larger early posterior negativity (EPN) and late positive complex (LPC). Additionally, positive similar faces had the same behavioral results and evoked large LPC, while unfamiliar faces did not have any significant effects. These results indicate that the effect of person knowledge on facial attractiveness occurs from early to late stage of facial attractiveness processing, and this effect could be generalized based on the similarity of the face structure, which occurred at the late stage. This mechanism may explain why individuals form different judgments of facial attractiveness.
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Affiliation(s)
- Shangfeng Han
- Department and Institute of Psychology, Ningbo University , Ningbo, China.,Shenzhen Key Laboratory of Affective and Social Neuroscience, Shenzhen University , Shenzhen, China.,Center for Brain Disorders and Cognitive Sciences, Shenzhen University , Shenzhen, China.,Center for Neuroimaging, Shenzhen Institute of Neuroscience , Shenzhen, China
| | - Shen Liu
- School of Humanities and Social Sciences, University of Science and Technology of China , Hefei, China
| | - Yue Li
- Department and Institute of Psychology, Ningbo University , Ningbo, China.,KunMing Health Vocational College , KunMing, China
| | - Wanyue Li
- Department and Institute of Psychology, Ningbo University , Ningbo, China
| | - Xiujuan Wang
- Department and Institute of Psychology, Ningbo University , Ningbo, China
| | - Yetong Gan
- Department and Institute of Psychology, Ningbo University , Ningbo, China
| | - Qiang Xu
- Department and Institute of Psychology, Ningbo University , Ningbo, China
| | - Lin Zhang
- Department and Institute of Psychology, Ningbo University , Ningbo, China
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23
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Mattarozzi K, Caponera E, Russo PM, Colonnello V, Bassetti M, Farolfi E, Todorov A. Pain and satisfaction: healthcare providers' facial appearance matters. PSYCHOLOGICAL RESEARCH 2020; 85:1706-1712. [PMID: 32266544 DOI: 10.1007/s00426-020-01330-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 03/24/2020] [Indexed: 12/30/2022]
Abstract
Trait inferences based solely on facial appearance affect many social decisions. Here we tested whether the effects of such inferences extend to the perception of physical sensations. In an actual clinical setting, we show that healthcare providers' facial appearance is a strong predictor of pain experienced by patients during a medical procedure. The effect was specific to familiarity: facial features of healthcare providers that convey feelings of familiarity were associated with a decrease in patients' perception of pain. In addition, caring appearance of the healthcare providers was significantly related to patients' satisfaction with the care they received. Besides indicating that rapid, unreflective trait inferences from facial appearance may affect important healthcare outcomes, these findings contribute to the understanding of the mechanisms underlying social modulation of pain perception.
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Affiliation(s)
- Katia Mattarozzi
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, V.le Berti Pichat, 5, 40127, Bologna, Italy.
| | - Elisa Caponera
- National Institute for the Evaluation of Educational System, Rome, Italy
| | - Paolo Maria Russo
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, V.le Berti Pichat, 5, 40127, Bologna, Italy
| | - Valentina Colonnello
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, V.le Berti Pichat, 5, 40127, Bologna, Italy
| | - Margherita Bassetti
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, V.le Berti Pichat, 5, 40127, Bologna, Italy
| | - Elena Farolfi
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, V.le Berti Pichat, 5, 40127, Bologna, Italy
| | - Alexander Todorov
- Department of Psychology, Princeton University, Princeton, NJ, 08540, USA
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24
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Watkins CD, Xiao D, Perrett DI. Social Transmission of Leadership Preference: Knowledge of Group Membership and Partisan Media Reporting Moderates Perceptions of Leadership Ability From Facial Cues to Competence and Dominance. Front Psychol 2020; 10:2996. [PMID: 32010029 PMCID: PMC6971406 DOI: 10.3389/fpsyg.2019.02996] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 12/17/2019] [Indexed: 11/13/2022] Open
Abstract
While first impressions of dominance and competence can influence leadership preference, social transmission of leadership preference has received little attention. The capacity to transmit, store and compute information has increased greatly over recent history, and the new media environment may encourage partisanship (i.e., "echo chambers"), misinformation and rumor spreading to support political and social causes and be conducive both to emotive writing and emotional contagion, which may shape voting behavior. In our pre-registered experiment, we examined whether implicit associations between facial cues to dominance and competence (intelligence) and leadership ability are strengthened by partisan media and knowledge that leaders support or oppose us on a socio-political issue of personal importance. Social information, in general, reduced well-established implicit associations between facial cues and leadership ability. However, as predicted, social knowledge of group membership reduced preferences for facial cues to high dominance and intelligence in out-group leaders. In the opposite-direction to our original prediction, this "in-group bias" was greater under less partisan versus partisan media, with partisan writing eliciting greater state anxiety across the sample. Partisanship also altered the salience of women's facial appearance (i.e., cues to high dominance and intelligence) in out-group versus in-group leaders. Independent of the media environment, men and women displayed an in-group bias toward facial cues of dominance in same-sex leaders. Our findings reveal effects of minimal social information (facial appearance, group membership, media reporting) on leadership judgments, which may have implications for patterns of voting or socio-political behavior at the local or national level.
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Affiliation(s)
- Christopher D. Watkins
- Division of Psychology, School of Applied Sciences, Abertay University, Dundee, United Kingdom
| | - Dengke Xiao
- School of Psychology and Neuroscience, University of St Andrews, St Andrews, United Kingdom
| | - David I. Perrett
- School of Psychology and Neuroscience, University of St Andrews, St Andrews, United Kingdom
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25
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Brannon SM, DeJong A, Gawronski B. Determinants of Lateral Attitude Change: The Roles of Object Relatedness, Attitude Certainty, and Moral Conviction. SOCIAL COGNITION 2019. [DOI: 10.1521/soco.2019.37.6.624] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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26
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Arbitrary signals of trustworthiness - social judgments may rely on facial expressions even with experimentally manipulated valence. Heliyon 2019; 5:e01736. [PMID: 31193439 PMCID: PMC6529738 DOI: 10.1016/j.heliyon.2019.e01736] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 03/07/2019] [Accepted: 05/10/2019] [Indexed: 11/22/2022] Open
Abstract
Generalization has been suggested as a basic mechanism in forming impressions about unfamiliar people. In this study, we investigated how social evaluations will be transferred to individual faces across contexts and to expressions across individuals. A total of 93 people (33 men, age: M = 29.95; SD = 13.74) were exposed to facial images which they had to evaluate. In the Association phase, we presented one individual with (1) a trustworthy, (2) an untrustworthy, (3) or an ambiguous expression, with either positive or negative descriptive sentence pairs. In the Evaluation phase participants were shown (1) a new individual with the same emotional facial expression as seen before, and (2) a neutral image of the previously presented individual. They were asked to judge the trustworthiness of each person. We found that the valence of the social description is transferred to both individuals and expressions. That is, the social evaluations (positive or negative) transferred between the images of two different individuals if they both displayed the same facial expression. The consistency between the facial expression and the description, however, had no effect on the evaluation of the same expression appearing on an unfamiliar face. Results suggest that in social evaluation of unfamiliar people invariant and dynamically changing facial traits are used to a similar extent and influence these judgements through the same associative process.
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27
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Boddez Y, Descheemaeker M, Mertens G, Truyts A, Van de Cruys S. Like what you see: Generalization of social learning determines art appreciation. Acta Psychol (Amst) 2019; 196:18-25. [PMID: 30965201 DOI: 10.1016/j.actpsy.2019.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 03/23/2019] [Accepted: 04/01/2019] [Indexed: 11/30/2022] Open
Abstract
We examine whether a stimulus generalization framework can provide insight in how experience shapes evaluative responses to artworks. Participants received positive information about one artwork and negative information about another artwork. Afterwards, we tested their evaluative responses not only to these artworks but also to similar artworks, which allowed us to assess generalization. Results showed that the artwork that was paired with positive information and the artwork that was similar to it were evaluated more positively than the other artworks. These findings confirm that theories that aim to explain art appreciation could benefit from taking learning and its generalization into account.
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Affiliation(s)
- Yannick Boddez
- Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, Groningen, the Netherlands; Centre for the Psychology of Learning and Experimental Psychopathology, KU Leuven, Leuven, Belgium.
| | - Mathilde Descheemaeker
- Department of Clinical Psychology and Experimental Psychopathology, University of Groningen, Groningen, the Netherlands; Centre for the Psychology of Learning and Experimental Psychopathology, KU Leuven, Leuven, Belgium
| | - Gaëtan Mertens
- Department of Clinical Psychology, Utrecht University, Utrecht, the Netherlands
| | - Astrid Truyts
- Centre for the Psychology of Learning and Experimental Psychopathology, KU Leuven, Leuven, Belgium
| | - Sander Van de Cruys
- Laboratory of Experimental Psychology, Brain & Cognition Unit, KU Leuven, Belgium
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28
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Hughes S, Barnes-Holmes D, Van Dessel P, de Almeida JH, Stewart I, De Houwer J. On the symbolic generalization of likes and dislikes. JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY 2018. [DOI: 10.1016/j.jesp.2018.09.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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29
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Beauty stereotypes affect the generalization of behavioral traits associated with previously seen faces. PERSONALITY AND INDIVIDUAL DIFFERENCES 2018. [DOI: 10.1016/j.paid.2018.04.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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30
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(Pre)occupations: A data-driven model of jobs and its consequences for categorization and evaluation. JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY 2018. [DOI: 10.1016/j.jesp.2018.04.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Abstract
How do humans learn to trust unfamiliar others? Decisions in the absence of direct knowledge rely on our ability to generalize from past experiences and are often shaped by the degree of similarity between prior experience and novel situations. Here, we leverage a stimulus generalization framework to examine how perceptual similarity between known individuals and unfamiliar strangers shapes social learning. In a behavioral study, subjects play an iterative trust game with three partners who exhibit highly trustworthy, somewhat trustworthy, or highly untrustworthy behavior. After learning who can be trusted, subjects select new partners for a second game. Unbeknownst to subjects, each potential new partner was parametrically morphed with one of the three original players. Results reveal that subjects prefer to play with strangers who implicitly resemble the original player they previously learned was trustworthy and avoid playing with strangers resembling the untrustworthy player. These decisions to trust or distrust strangers formed a generalization gradient that converged toward baseline as perceptual similarity to the original player diminished. In a second imaging experiment we replicate these behavioral gradients and leverage multivariate pattern similarity analyses to reveal that a tuning profile of activation patterns in the amygdala selectively captures increasing perceptions of untrustworthiness. We additionally observe that within the caudate adaptive choices to trust rely on neural activation patterns similar to those elicited when learning about unrelated, but perceptually familiar, individuals. Together, these findings suggest an associative learning mechanism efficiently deploys moral information encoded from past experiences to guide future choice.
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32
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Over H, Cook R. Where do spontaneous first impressions of faces come from? Cognition 2018; 170:190-200. [DOI: 10.1016/j.cognition.2017.10.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 10/03/2017] [Accepted: 10/04/2017] [Indexed: 10/18/2022]
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33
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Kocsor F, Bereczkei T. Evaluative conditioning leads to differences in the social evaluation of prototypical faces. PERSONALITY AND INDIVIDUAL DIFFERENCES 2017. [DOI: 10.1016/j.paid.2016.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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34
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A neuroimaging point of view on the diversity of social cognition: evidence for extended influence of experience- and emotion-related factors on face processing. ACTA ACUST UNITED AC 2016; 4:147-158. [PMID: 27867832 PMCID: PMC5095154 DOI: 10.1007/s40167-016-0043-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/21/2016] [Indexed: 11/25/2022]
Abstract
Faces are key social stimuli that convey a wealth of information essential for person perception and adaptive interpersonal behaviour. Studies in the domain of cognitive, affective, and social neuroscience have put in light that the processing of faces recruits specific visual regions and activates a distributed set of brain regions related to attentional, emotional, social, and memory processes associated with the perception of faces and the extraction of the numerous information attached to them. Studies using neuroimaging techniques such as functional magnetic resonance imaging (fMRI) have allowed localizing these brain regions and characterizing their functional properties. Magnetoencephalography (MEG) and electroencephalography (EEG) techniques are complementary to fMRI in that they offer a unique insight into the temporal dynamics of mental processes. In this article, I review the contribution of neuroimaging techniques to the knowledge on face processing and person perception with the aim of putting in light the extended influence of experience-related factors, particularly in relation with emotions, on the face processing system. Although the face processing network has evolved under evolutionary selection pressure related to sociality-related needs and is therefore highly conserved throughout the human species, neuroimaging studies put in light both the extension and the flexibility of the brain network involved in face processing. MEG and EEG allow in particular to reveal that the human brain integrates emotion- and experience-related information from the earliest stage of face processing. Altogether, this emphasizes the diversity of social cognitive processes associated with face perception.
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35
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Martinez JE, Mack ML, Gelman BD, Preston AR. Knowledge of Social Affiliations Biases Economic Decisions. PLoS One 2016; 11:e0159918. [PMID: 27441563 PMCID: PMC4956271 DOI: 10.1371/journal.pone.0159918] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Accepted: 07/11/2016] [Indexed: 11/19/2022] Open
Abstract
An individual's reputation and group membership can produce automatic judgments and behaviors toward that individual. Whether an individual's social reputation impacts interactions with affiliates has yet to be demonstrated. We tested the hypothesis that during initial encounters with others, existing knowledge of their social network guides behavior toward them. Participants learned reputations (cooperate, defect, or equal mix) for virtual players through an iterated economic game (EG). Then, participants learned one novel friend for each player. The critical question was how participants treated the friends in a single-shot EG after the friend-learning phase. Participants tended to cooperate with friends of cooperators and defect on friends of defectors, indicative of a decision making bias based on memory for social affiliations. Interestingly, participants' explicit predictions of the friends' future behavior showed no such bias. Moreover, the bias to defect on friends of defectors was enhanced when affiliations were learned in a social context; participants who learned to associate novel faces with player faces during reinforcement learning did not show reputation-based bias for associates of defectors during single-shot EG. These data indicate that when faced with risky social decisions, memories of social connections influence behavior implicitly.
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Affiliation(s)
- Joel E. Martinez
- Department of Psychology, Princeton University, Princeton, NJ, United States of America
| | - Michael L. Mack
- Department of Psychology, The University of Texas at Austin, Austin, TX, United States of America
- Center for Learning and Memory, The University of Texas at Austin, Austin, TX, United States of America
| | - Bernard D. Gelman
- Center for Learning and Memory, The University of Texas at Austin, Austin, TX, United States of America
| | - Alison R. Preston
- Department of Psychology, The University of Texas at Austin, Austin, TX, United States of America
- Center for Learning and Memory, The University of Texas at Austin, Austin, TX, United States of America
- Department of Neuroscience, The University of Texas at Austin, Austin, TX, United States of America
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36
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Abstract
By grounding the self in the body, experimental psychology has taken the body as the starting point for a science of the self. One fundamental dimension of the bodily self is the sense of body ownership that refers to the special perceptual status of one’s own body, the feeling that “my body” belongs to me. The primary aim of this review article is to highlight recent advances in the study of body ownership and our understanding of the underlying neurocognitive processes in three ways. I first consider how the sense of body ownership has been investigated and elucidated in the context of multisensory integration. Beyond exteroception, recent studies have considered how this exteroceptively driven sense of body ownership can be linked to the other side of embodiment, that of the unobservable, yet felt, interoceptive body, suggesting that these two sides of embodiment interact to provide a unifying bodily self. Lastly, the multisensorial understanding of the self has been shown to have implications for our understanding of social relationships, especially in the context of self–other boundaries. Taken together, these three research strands motivate a unified model of the self inspired by current predictive coding models.
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Affiliation(s)
- Manos Tsakiris
- a Lab of Action & Body, Department of Psychology , Royal Holloway University of London , Egham, Surrey , UK
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37
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Kocsor F, Bereczkei T. First Impressions of Strangers Rely on Generalization of Behavioral Traits Associated with previously Seen Facial Features. CURRENT PSYCHOLOGY 2016. [DOI: 10.1007/s12144-016-9427-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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38
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Pawling R, Kirkham AJ, Tipper SP, Over H. Memory for incidentally perceived social cues: Effects on person judgment. Br J Psychol 2016; 108:169-190. [DOI: 10.1111/bjop.12182] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2015] [Revised: 12/04/2015] [Indexed: 11/29/2022]
Affiliation(s)
- Ralph Pawling
- School of Natural Sciences & Psychology; Liverpool John Moores University; Liverpool UK
| | | | | | - Harriet Over
- Department of Psychology; University of York; York UK
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39
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Toscano H, Schubert TW. Judged and Remembered Trustworthiness of Faces Is Enhanced by Experiencing Multisensory Synchrony and Asynchrony in the Right Order. PLoS One 2015; 10:e0145664. [PMID: 26716682 PMCID: PMC4696736 DOI: 10.1371/journal.pone.0145664] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Accepted: 12/07/2015] [Indexed: 11/19/2022] Open
Abstract
This work builds on the enfacement effect. This effect occurs when experiencing a rhythmic stimulation on one’s cheek while seeing someone else’s face being touched in a synchronous way. This typically leads to cognitive and social-cognitive effects similar to self-other merging. In two studies, we demonstrate that this multisensory stimulation can change the evaluation of the other’s face. In the first study, participants judged the stranger’s face and similar faces as being more trustworthy after synchrony, but not after asynchrony. Synchrony interacted with the order of the stroking; hence trustworthiness only changed when the synchronous stimulation occurred before the asynchronous one. In the second study, a synchronous stimulation caused participants to remember the stranger’s face as more trustworthy, but again only when the synchronous stimulation came before the asynchronous one. The results of both studies show that order of stroking creates a context in which multisensory synchrony can affect the trustworthiness of faces.
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Affiliation(s)
- Hugo Toscano
- Instituto Universitário de Lisboa (ISCTE-IUL), Centro de Investigação e Intervenção Social, Lisboa, Portugal
| | - Thomas W. Schubert
- Instituto Universitário de Lisboa (ISCTE-IUL), Centro de Investigação e Intervenção Social, Lisboa, Portugal
- Department of Psychology, University of Oslo, Oslo, Norway
- * E-mail:
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Falvello V, Vinson M, Ferrari C, Todorov A. The Robustness of Learning about the Trustworthiness of Other People. SOCIAL COGNITION 2015. [DOI: 10.1521/soco.2015.33.5.368] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Individual Aesthetic Preferences for Faces Are Shaped Mostly by Environments, Not Genes. Curr Biol 2015; 25:2684-9. [PMID: 26441352 DOI: 10.1016/j.cub.2015.08.048] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2015] [Revised: 07/14/2015] [Accepted: 08/20/2015] [Indexed: 11/20/2022]
Abstract
Although certain characteristics of human faces are broadly considered more attractive (e.g., symmetry, averageness), people also routinely disagree with each other on the relative attractiveness of faces. That is, to some significant degree, beauty is in the "eye of the beholder." Here, we investigate the origins of these individual differences in face preferences using a twin design, allowing us to estimate the relative contributions of genetic and environmental variation to individual face attractiveness judgments or face preferences. We first show that individual face preferences (IP) can be reliably measured and are readily dissociable from other types of attractiveness judgments (e.g., judgments of scenes, objects). Next, we show that individual face preferences result primarily from environments that are unique to each individual. This is in striking contrast to individual differences in face identity recognition, which result primarily from variations in genes [1]. We thus complete an etiological double dissociation between two core domains of social perception (judgments of identity versus attractiveness) within the same visual stimulus (the face). At the same time, we provide an example, rare in behavioral genetics, of a reliably and objectively measured behavioral characteristic where variations are shaped mostly by the environment. The large impact of experience on individual face preferences provides a novel window into the evolution and architecture of the social brain, while lending new empirical support to the long-standing claim that environments shape individual notions of what is attractive.
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Enge LR, Lupo AK, Zárate MA. Neurocognitive Mechanisms of Prejudice Formation: The Role of Time-Dependent Memory Consolidation. Psychol Sci 2015; 26:964-71. [PMID: 26001733 DOI: 10.1177/0956797615572903] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2014] [Accepted: 01/22/2015] [Indexed: 11/17/2022] Open
Abstract
Prejudice is generally thought to derive from learned, emotion-laden experiences. The mechanisms underlying the formation of prejudice over time, however, remain unknown. In the present research, we proposed and tested hypotheses regarding prejudice formation derived from research on memory consolidation and social perception. We hypothesized that time-dependent memory consolidation would produce better implicit memory for negative out-group information and positive in-group information, compared with negative in-group information and positive out-group information. Fifty undergraduates learned positive and negative information about racial in-group (Latino) and out-group (African American) targets. Participants returned after both a short time delay (2-6 hr after the learning session) and a long time delay (48 hr after the learning session) to complete a lexical decision task. Results demonstrated that participants responded to information consistent with an in-group bias faster after a long time delay than after a short time delay. Our findings have important implications for the study of social perception and memory consolidation.
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Chen JM, Ratliff KA. Implicit Attitude Generalization From Black to Black–White Biracial Group Members. SOCIAL PSYCHOLOGICAL AND PERSONALITY SCIENCE 2015. [DOI: 10.1177/1948550614567686] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We investigated whether Black–White biracial individuals are perceived as Black in the domain of evaluation. Previous research has documented that White perceivers’ negative evaluation of one Black person leads to a negative implicit evaluation of another Black person belonging to the same minimal group. We built upon this out-group transfer effect by investigating whether perceivers also transferred negative implicit attitudes from one Black person to a novel Black–White biracial person. In three experiments, participants learned about a Black individual who performed undesirable behaviors and were then introduced to a new group member. White perceivers formed negative attitudes toward the original individual and transferred these attitudes to the new group member if she was Black or Biracial, but not if she was White (Experiment 1) or Asian (Experiment 2). Experiment 3 demonstrated that only White participants exhibited transfer to the new Black and Biracial group members; Black participants did not.
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Affiliation(s)
- Jacqueline M. Chen
- Department of Psychology and Social Behavior, University of California, Irvine, CA, USA
| | - Kate A. Ratliff
- Psychology Department, University of Florida, Gainesville, FL, USA
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Schneid ED, Crawford MT, Skowronski JJ, Irwin LM, Carlston DE. Thinking About Other People. SOCIAL PSYCHOLOGY 2015. [DOI: 10.1027/1864-9335/a000218] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Three experiments examined whether people spontaneously generate evaluations of target individuals under circumstances in which they are also known to generate spontaneous trait inferences (STIs). The first experiment used a standard savings-in-relearning paradigm to explore whether exposure to trait-implicative behavior descriptions facilitates the learning of evaluatively-congruent, as well as behavior-implied, personality traits. Evidence for the facilitated learning of evaluatively-congruent traits was not obtained. This led to a second experiment in which the savings-in-relearning paradigm was altered to directly assess participants’ relearning of evaluative words (good/bad). The results demonstrated that the same trait-implicative behavioral stimuli can produce both spontaneous trait inferences and spontaneous evaluations when both are measured correctly. Both of these outcomes were replicated in a third study using a false recognition paradigm. The implications of these findings for impression formation processes and for the possible independence of semantic information and evaluative information are discussed.
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Affiliation(s)
| | | | | | - Lauren M. Irwin
- Department of Psychology, Northern Illinois University, DeKalb, IL, USA
| | - Donal E. Carlston
- Department of Psychological Sciences, Purdue University, West Lafayette, IN, USA
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Changing bodies changes minds: owning another body affects social cognition. Trends Cogn Sci 2015; 19:6-12. [DOI: 10.1016/j.tics.2014.11.001] [Citation(s) in RCA: 226] [Impact Index Per Article: 25.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 10/31/2014] [Accepted: 11/02/2014] [Indexed: 01/05/2023]
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Cassidy BS, Gutchess AH. Influences of appearance-behaviour congruity on memory and social judgements. Memory 2014; 23:1039-55. [PMID: 25180615 DOI: 10.1080/09658211.2014.951364] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Prior work shows that appearance-behaviour congruity impacts memory and evaluations. Building upon prior work, we assessed influences of appearance-behaviour congruity on source memory and judgement strength to illustrate ways congruity effects permeate social cognition. We paired faces varying on trustworthiness with valenced behaviours to create congruent and incongruent face-behaviour pairs. Young and older adults remembered congruent pairs better than incongruent, but both were remembered better than pairs with faces rated average in appearance. This suggests that multiple, even conflicting, valenced cues improve memory over receiving fewer cues. Consistent with our manipulation of facial trustworthiness, congruity effects were present in the strength of trustworthiness-related but not dominance judgements. Subtle age differences emerged in congruity effects when learning about others, with older adults showing effects for approach judgements given both high and low arousal behaviours. Young adults had congruity effects for approach, prosociality and trustworthiness judgements, given high arousal behaviours only. These findings deepen our understanding of how appearance-behaviour congruity impacts memory for and evaluations of others.
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Todorov A, Olivola CY, Dotsch R, Mende-Siedlecki P. Social attributions from faces: determinants, consequences, accuracy, and functional significance. Annu Rev Psychol 2014; 66:519-45. [PMID: 25196277 DOI: 10.1146/annurev-psych-113011-143831] [Citation(s) in RCA: 432] [Impact Index Per Article: 43.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Since the early twentieth century, psychologists have known that there is consensus in attributing social and personality characteristics from facial appearance. Recent studies have shown that surprisingly little time and effort are needed to arrive at this consensus. Here we review recent research on social attributions from faces. Section I outlines data-driven methods capable of identifying the perceptual basis of consensus in social attributions from faces (e.g., What makes a face look threatening?). Section II describes nonperceptual determinants of social attributions (e.g., person knowledge and incidental associations). Section III discusses evidence that attributions from faces predict important social outcomes in diverse domains (e.g., investment decisions and leader selection). In Section IV, we argue that the diagnostic validity of these attributions has been greatly overstated in the literature. In the final section, we offer an account of the functional significance of these attributions.
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Affiliation(s)
- Alexander Todorov
- Department of Psychology, Princeton University, Princeton, New Jersey 08540;
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Glaser T, Dickel N, Liersch B, Rees J, Süssenbach P, Bohner G. Lateral Attitude Change. PERSONALITY AND SOCIAL PSYCHOLOGY REVIEW 2014; 19:257-76. [DOI: 10.1177/1088868314546489] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The authors propose a framework distinguishing two types of lateral attitude change (LAC): (a) generalization effects, where attitude change toward a focal object transfers to related objects, and (b) displacement effects, where only related attitudes change but the focal attitude does not change. They bring together examples of LAC from various domains of research, outline the conditions and underlying processes of each type of LAC, and develop a theoretical framework that enables researchers to study LAC more systematically in the future. Compared with established theories of attitude change, the LAC framework focuses on lateral instead of focal attitude change and encompasses both generalization and displacement. Novel predictions and designs for studying LAC are presented.
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McAleer P, Todorov A, Belin P. How do you say 'hello'? Personality impressions from brief novel voices. PLoS One 2014; 9:e90779. [PMID: 24622283 PMCID: PMC3951273 DOI: 10.1371/journal.pone.0090779] [Citation(s) in RCA: 129] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Accepted: 02/05/2014] [Indexed: 11/19/2022] Open
Abstract
On hearing a novel voice, listeners readily form personality impressions of that speaker. Accurate or not, these impressions are known to affect subsequent interactions; yet the underlying psychological and acoustical bases remain poorly understood. Furthermore, hitherto studies have focussed on extended speech as opposed to analysing the instantaneous impressions we obtain from first experience. In this paper, through a mass online rating experiment, 320 participants rated 64 sub-second vocal utterances of the word ‘hello’ on one of 10 personality traits. We show that: (1) personality judgements of brief utterances from unfamiliar speakers are consistent across listeners; (2) a two-dimensional ‘social voice space’ with axes mapping Valence (Trust, Likeability) and Dominance, each driven by differing combinations of vocal acoustics, adequately summarises ratings in both male and female voices; and (3) a positive combination of Valence and Dominance results in increased perceived male vocal Attractiveness, whereas perceived female vocal Attractiveness is largely controlled by increasing Valence. Results are discussed in relation to the rapid evaluation of personality and, in turn, the intent of others, as being driven by survival mechanisms via approach or avoidance behaviours. These findings provide empirical bases for predicting personality impressions from acoustical analyses of short utterances and for generating desired personality impressions in artificial voices.
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Affiliation(s)
- Phil McAleer
- School of Psychology, College of Science and Engineering, University of Glasgow, Glasgow, United Kingdom
- * E-mail:
| | - Alexander Todorov
- Department of Psychology, Princeton University, Princeton, New Jersey, United States of America
| | - Pascal Belin
- School of Psychology, College of Science and Engineering, University of Glasgow, Glasgow, United Kingdom
- Voice Neurocognition Laboratory, Institute of Neuroscience and Psychology, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, United Kingdom
- Département de Psychologie, Université de Montréal, Montréal, Quebec, Canada
- Institut des Neurosciences de La Timone, Université Aix-Marseille, Marseille, France
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Abstract
Judging other people is a common and important task. Every day professionals make decisions that affect the lives of other people when they diagnose medical conditions, grant parole, or hire new employees. To prevent discrimination, professional standards require that decision makers render accurate and unbiased judgments solely based on relevant information. Facial similarity to previously encountered persons can be a potential source of bias. Psychological research suggests that people only rely on similarity-based judgment strategies if the provided information does not allow them to make accurate rule-based judgments. Our study shows, however, that facial similarity to previously encountered persons influences judgment even in situations in which relevant information is available for making accurate rule-based judgments and where similarity is irrelevant for the task and relying on similarity is detrimental. In two experiments in an employment context we show that applicants who looked similar to high-performing former employees were judged as more suitable than applicants who looked similar to low-performing former employees. This similarity effect was found despite the fact that the participants used the relevant résumé information about the applicants by following a rule-based judgment strategy. These findings suggest that similarity-based and rule-based processes simultaneously underlie human judgment.
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Affiliation(s)
| | - Stefan M. Herzog
- Center for Adaptive Rationality, Max Planck Institute for Human Development, Berlin, Germany
| | - Jörg Rieskamp
- Department of Psychology, University of Basel, Switzerland
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