1
|
Correll J, Ma DS, Kenny DA, Palma TA. Examining the Contribution of Physical Cues for Same- and Cross-Race Face Individuation. PERSONALITY AND SOCIAL PSYCHOLOGY BULLETIN 2024; 50:694-714. [PMID: 36597585 DOI: 10.1177/01461672221141510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Face individuation involves sensitivity to physical characteristics that provide information about identity. We examined whether Black and White American faces differ in terms of individuating information, and whether Black and White perceivers differentially weight information when judging same-race and cross-race faces. Study 1 analyzed 20 structural metrics (e.g., eye width, nose length) of 158 Black and White faces to determine which differentiate faces within each group. High-utility metrics (e.g., nose length, eye height, chin length) differentiated faces of both groups, low-utility metrics (e.g., face width, eye width, face length) offered less individuating information. Study 2 (N = 4,510) explored Black and White participants' sensitivity to variation on structural metrics using similarity ratings. High-utility metrics affected perceived dissimilarity more than low-utility metrics. This relationship was non-significantly stronger for same-race faces rather than cross-race faces. Perceivers also relied more on features that were racially stereotypic of the faces they were rating.
Collapse
Affiliation(s)
| | - Debbie S Ma
- California State University, Northridge, USA
| | | | | |
Collapse
|
2
|
Kho SK, Leong BQZ, Keeble DRT, Wong HK, Estudillo AJ. A new Asian version of the CFMT: The Cambridge Face Memory Test - Chinese Malaysian (CFMT-MY). Behav Res Methods 2024; 56:1192-1206. [PMID: 36971958 DOI: 10.3758/s13428-023-02085-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2023] [Indexed: 03/29/2023]
Abstract
The Cambridge Face Memory Test (CFMT) is one of the most important measures of individual differences in face recognition and for the diagnosis of prosopagnosia. Having two different CFMT versions using a different set of faces seems to improve the reliability of the evaluation. However, at the present time, there is only one Asian version of the test. In this study, we present the Cambridge Face Memory Test - Chinese Malaysian (CFMT-MY), a novel Asian CFMT using Chinese Malaysian faces. In Experiment 1, Chinese Malaysian participants (N = 134) completed two versions of the Asian CFMT and one object recognition test. The CFMT-MY showed a normal distribution, high internal reliability, high consistency and presented convergent and divergent validity. Additionally, in contrast to the original Asian CFMT, the CFMT-MY showed an increasing level of difficulties across stages. In Experiment 2, Caucasian participants (N = 135) completed the two versions of the Asian CFMT and the original Caucasian CFMT. Results showed that the CFMT-MY exhibited the other-race effect. Overall, the CFMT-MY seems to be suitable for the diagnosis of face recognition difficulties and could be used as a measure of face recognition ability by researchers who wish to examine face-related research questions such as individual differences or the other-race effect.
Collapse
Affiliation(s)
- Siew Kei Kho
- School of Psychology, University of Nottingham Malaysia, Jalan Broga, 43500, Semenyih, Selangor, Malaysia.
| | - Bryan Qi Zheng Leong
- School of Psychology, University of Nottingham Malaysia, Jalan Broga, 43500, Semenyih, Selangor, Malaysia
| | - David R T Keeble
- School of Psychology, University of Nottingham Malaysia, Jalan Broga, 43500, Semenyih, Selangor, Malaysia
| | - Hoo Keat Wong
- School of Psychology, University of Nottingham Malaysia, Jalan Broga, 43500, Semenyih, Selangor, Malaysia
| | - Alejandro J Estudillo
- School of Psychology, University of Nottingham Malaysia, Jalan Broga, 43500, Semenyih, Selangor, Malaysia.
- Department of Psychology, Bournemouth University, Poole House Talbot Campus, BH12, Bournemouth, UK.
| |
Collapse
|
3
|
Chen W, Kassa MT, Cheung OS. The role of implicit social bias on holistic processing of out-group faces. Cogn Res Princ Implic 2023; 8:7. [PMID: 36701034 PMCID: PMC9880135 DOI: 10.1186/s41235-023-00464-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 01/11/2023] [Indexed: 01/27/2023] Open
Abstract
Although faces of in-group members are generally thought to be processed holistically, there are mixed findings on whether holistic processing remains robust for faces of out-group members and what factors contribute to holistic processing of out-group faces. This study examined how implicit social bias, experience with out-group members, and ability to process in-group faces holistically might predict the magnitude of holistic processing for faces of two out-groups: other-race and other-age groups. In Experiment 1, Caucasian participants viewed Caucasian (own-race) and East Asian (other-race) faces. In Experiment 2, young adult participants viewed young adult (own-age) and baby (other-age) faces. Each participant completed a composite task with in-group and out-group faces, an implicit association test, and questionnaires about their experience with in-group and out-group members. We found that while the participants had relatively extensive experience with the other-race group, they had limited experience with the other-age group. Nonetheless, implicit social bias was found to positively predict the magnitude of holistic processing for both other-race and other-age faces. Exploratory analyses on the interactions among the predictors suggest that the effect of implicit social bias was primarily observed in participants with strong holistic processing ability of in-group faces but with low level of experience with members of the out-groups. These findings suggest that observers utilize different kinds of information when processing out-group faces, and that social features, such as race or age, are incorporated to influence how out-group faces are processed efficiently.
Collapse
Affiliation(s)
- Wei Chen
- Department of Psychology, Science Division, New York University Abu Dhabi, Abu Dhabi, UAE
- College of Arts and Sciences, Khalifa University of Science and Technology, Abu Dhabi, UAE
| | - Mahlet T Kassa
- Department of Psychology, Science Division, New York University Abu Dhabi, Abu Dhabi, UAE
- Berlin School of Mind and Brain, Humboldt Universität Zu Berlin, Berlin, Germany
| | - Olivia S Cheung
- Department of Psychology, Science Division, New York University Abu Dhabi, Abu Dhabi, UAE.
| |
Collapse
|
4
|
Tracy RE, Zomberg D, Young SG. On the role of experience versus motivation in predicting the own-race effect. Br J Psychol 2023; 114 Suppl 1:172-187. [PMID: 36647236 DOI: 10.1111/bjop.12628] [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: 11/07/2021] [Revised: 11/06/2022] [Accepted: 12/22/2022] [Indexed: 01/18/2023]
Abstract
The other-race effect (ORE) is a longstanding phenomenon in experimental psychology, where recognition for same-race faces is superior than for other-race faces. The present research pits two competing theories of perceptual expertise and social motivation against each other to see which is the more robust predictor of the ORE. In Study 1, we measured Black and White participants' prior contact with individuals from the other-race (i.e. expertise) as well as their expected level of future interaction with other-race individuals (i.e. motivation). Of the two theories, anticipated interaction (i.e. motivation) emerged as a significant predictor of the ORE. Study 2 followed the same design, measuring motivation with a self-report assessment of how much participants are willing to have cross-race friendships. Here, neither experience nor motivation predicted the ORE, though an ORE was established. Differences in measures that assess motivation and the experience versus motivation debate are discussed.
Collapse
Affiliation(s)
- Ryan E Tracy
- The Graduate Center, City University of New York, New York, New York, USA
| | - Dvora Zomberg
- The Graduate Center, City University of New York, New York, New York, USA
| | - Steven G Young
- The Graduate Center, City University of New York, New York, New York, USA.,Baruch College, City University of New York, New York, New York, USA
| |
Collapse
|
5
|
Jiang Z, Recio G, Li W, Zhu P, He J, Sommer W. The other-race effect in facial expression processing: Behavioral and ERP evidence from a balanced cross-cultural study in women. Int J Psychophysiol 2023; 183:53-60. [PMID: 36410466 DOI: 10.1016/j.ijpsycho.2022.11.009] [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: 04/01/2022] [Revised: 09/05/2022] [Accepted: 11/15/2022] [Indexed: 11/21/2022]
Abstract
Although evidence for cultural variants in facial expression decoding is accumulating, the other-race effect in facial expression processing and its neural correlates are still unclear. We investigated this question with a fully balanced design, in which a group of East Asian and a group of European Caucasian women categorized pictures of sad, happy, angry, and neutral facial expressions posed by individuals of their own-race and the other-race. Results revealed a disadvantage in categorizing expressions of anger in other-race faces in both samples, and for sad expressions in the European sample only. Partially consistent, East Asian participants showed longer latency of the N170 component in the event-related potential (ERP) and European Caucasian participants showed larger N170 amplitudes to other-race faces. The late positive complex in the ERP was less distinguishable among other-race facial expressions. Therefore, the present study observed an other-race effect in early and late stages of face processing, reflecting less efficient structural encoding and less elaborate processing for other-race than own-race faces.
Collapse
Affiliation(s)
- Zhongqing Jiang
- College of Psychology, Liaoning Normal University, Dalian, China.
| | - Guillermo Recio
- Institute of Neuroscience, Universitat de Barcelona, Barcelona, Spain
| | - Wenhui Li
- College of Preschool & Primary Education, Shenyang Normal University, Shenyang, China
| | - Peng Zhu
- School of Teacher Education, Huzhou University, Huzhou, China
| | - Jiamei He
- College of Psychology, Liaoning Normal University, Dalian, China
| | | |
Collapse
|
6
|
Do individuation instructions reduce the cross-race effect? A registered replication of. JOURNAL OF EXPERIMENTAL SOCIAL PSYCHOLOGY 2023. [DOI: 10.1016/j.jesp.2022.104423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
7
|
Stelter M, Schweinberger SR. Understanding the mechanisms underlying the other-'race' effect: An attempt at integrating different perspectives. Br J Psychol 2022; 114 Suppl 1:1-9. [PMID: 36583346 DOI: 10.1111/bjop.12615] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 11/24/2022] [Indexed: 12/31/2022]
Abstract
Although different human races do not exist from the perspective of biology and genetics, ascribed 'race' influences psychological processing, such as memory and perception of faces. Research from this Special Issue, as well as a wealth of previous research, shows that other-'race' faces are more difficult to recognize compared to own-'race' faces, a phenomenon known as the other-'race' effect. Theories of expertise attribute the cause of the other-'race' effect to less efficient visual representations of other-'race' faces, which results from reduced visual expertise with other-'race' faces compared to own-'race' faces due to limited contact with individuals from other 'racial' groups. By contrast, social-cognitive accounts attribute the cause of the other-'race' effect to reduced motivation to individuate other-'race' faces compared to own-'race' faces. Evidence for both types of theories is still mixed, but progress in understanding the phenomenon has also been hampered by the fact that there has been little crosstalk between these accounts, which tend to be rooted in separate domains of experimental perception science and social psychology, respectively. To promote an integrative perspective on current knowledge on own- versus other-'race' face processing, the present Special Issue bridges different psychological subdisciplines, showcasing research using a large variety of methodological approaches and measures. In this guest editorial, we briefly highlight individual contributions to this Special Issue and offer what we see as important avenues for future research on the other-'race' effect.
Collapse
Affiliation(s)
- Marleen Stelter
- Institute of Psychology, Psychological Methods and Evaluation, FernUniversität in Hagen, Hagen, Germany
| | - Stefan R Schweinberger
- Institute of Psychology, General Psychology and Cognitive Neuroscience, Friedrich Schiller University, Jena, Germany
| |
Collapse
|
8
|
Boutet I, Goulet-Pelletier JC, Maslouhi S, Fiset D, Blais C. Criminality labelling influences reactions to others' pain. Heliyon 2022; 8:e12068. [PMID: 36568678 PMCID: PMC9768305 DOI: 10.1016/j.heliyon.2022.e12068] [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: 07/22/2022] [Revised: 10/04/2022] [Accepted: 11/25/2022] [Indexed: 12/12/2022] Open
Abstract
Disparities in healthcare for underrepresented and stigmatized groups are well documented. Current understanding is that these inequalities arise, at least in part, from psychosocial factors such as stereotypes and in-group/out-group categorization. Pain management, perhaps because of the subjective nature of pain, is one area of research that has spearheaded these efforts. We investigated how observers react to the pain of individuals labelled as criminals. Face models expressing pain of different levels of intensity were portrayed as having committed a crime or not (control group). A sample of n = 327 college students were asked to estimate the intensity of the pain expressed by face models as well as their willingness to help them. Trait empathy was also measured. Data was analyzed using regression, mediation and moderation analyses. We show for the first time that observers were less willing to help individuals with a criminal history. Moreover, a moderation effect was observed whereby empathic participants were more willing to help control face models compared to less empathic participants. However, criminality history did not influence participant's pain estimation. We conclude that negative stereotypes associated with criminality can reduce willingness to help individuals in pain even when pain signals are accurately perceived.
Collapse
Affiliation(s)
| | | | | | - Daniel Fiset
- Université du Québec en Outaouais, Gatineau, Canada
| | | |
Collapse
|
9
|
The impact of social motivation on the other-race effect under high and low social status. Sci Rep 2022; 12:20353. [PMID: 36437311 PMCID: PMC9701755 DOI: 10.1038/s41598-022-24333-z] [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: 01/30/2022] [Accepted: 11/14/2022] [Indexed: 11/28/2022] Open
Abstract
The other-race effect refers to the phenomenon in which the chance of individuals misidentifying faces from other races more than their own race is significantly higher. This study explored the effect of motivation on the other-race effect by manipulating the social status of faces. The results showed that: (1) compared to other-race faces with low social status, when individuals' perceptions of the social status of other-race faces increased, individuals' recognition scores for high social status other-race faces increased, and the other-race effect disappeared, and (2) when individuals' perceptions of the social status of other-race faces decreased, there was no significant difference in individuals' recognition scores of other-race faces, of either high or low social status. These findings suggest that motivation has a significant impact on the other-race effect.
Collapse
|
10
|
Stelter M, Simon D, Calanchini J, Christ O, Degner J. Real-life outgroup exposure, self-reported outgroup contact and the other-race effect. Br J Psychol 2022; 114 Suppl 1:150-171. [PMID: 36229411 DOI: 10.1111/bjop.12600] [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: 11/01/2021] [Accepted: 08/15/2022] [Indexed: 11/28/2022]
Abstract
People are better at recognizing faces from their own racial or ethnic group compared with faces from other racial or ethnic groups, known as the other-'race' effect (ORE). Several theories of the ORE assume that memory for other-race faces is impaired because people have less contact with members of other racial or ethnic groups, resulting in lower visual expertise. The present research investigates contact theories of the ORE, using self-report contact measures and objective measures of potential outgroup exposure (estimated from participants' residential location and from GPS tracking). Across six studies (total N = 2660), we observed that White American and White German participants displayed better memory for White faces compared with Black or Middle Eastern faces, whereas Black American participants displayed similarly equal or better memory for White compared with Black faces. We did not observe any relations between the ORE and objective measures of potential outgroup exposure. Only in Studies 2a and 2b, we observed very small correlations (rs = -.08 to .06) between 4 out of 30 contact measures and the ORE. We discuss methodological limitations and implications for theories of the ORE.
Collapse
Affiliation(s)
- Marleen Stelter
- Department of Psychology, FernUniversität in Hagen, Hagen, Germany.,Institute of Psychology, Universität Hamburg, Hamburg, Germany
| | - Deja Simon
- Department of Psychology, University of California Riverside, Riverside, California, USA
| | - Jimmy Calanchini
- Department of Psychology, University of California Riverside, Riverside, California, USA
| | - Oliver Christ
- Department of Psychology, FernUniversität in Hagen, Hagen, Germany
| | - Juliane Degner
- Institute of Psychology, Universität Hamburg, Hamburg, Germany
| |
Collapse
|
11
|
Ficco L, Müller VI, Kaufmann JM, Schweinberger SR. Socio‐cognitive, expertise‐based and appearance‐based accounts of the other‐‘race’ effect in face perception: A label‐based systematic review of neuroimaging results. Br J Psychol 2022; 114 Suppl 1:45-69. [DOI: 10.1111/bjop.12595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 08/13/2022] [Accepted: 08/18/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Linda Ficco
- Department of General Psychology and Cognitive Neuroscience Friedrich Schiller University Jena Germany
- Department of Linguistics and Cultural Evolution International Max Planck Research School for the Science of Human History Jena Germany
| | - Veronika I. Müller
- Institute of Systems Neuroscience, Medical Faculty Heinrich Heine University Düsseldorf Düsseldorf Germany
- Institute of Neuroscience und Medicine (INM‐7) Research Centre Jülich Jülich Germany
| | - Jürgen M. Kaufmann
- Department of General Psychology and Cognitive Neuroscience Friedrich Schiller University Jena Germany
| | - Stefan R. Schweinberger
- Department of General Psychology and Cognitive Neuroscience Friedrich Schiller University Jena Germany
- Department of Linguistics and Cultural Evolution International Max Planck Research School for the Science of Human History Jena Germany
| |
Collapse
|
12
|
Lee J, Penrod SD. Three‐level meta‐analysis of the other‐race bias in facial identification. APPLIED COGNITIVE PSYCHOLOGY 2022. [DOI: 10.1002/acp.3997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jungwon Lee
- Department of Psychology Hallym University Chuncheon South Korea
| | - Steven D. Penrod
- Department of Psychology John Jay College of Criminal Justice New York USA
| |
Collapse
|
13
|
Tüttenberg SC, Wiese H. Event-related brain potential correlates of the other-race effect: A review. Br J Psychol 2022; 114 Suppl 1:24-44. [PMID: 36018312 DOI: 10.1111/bjop.12591] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 07/26/2022] [Accepted: 08/04/2022] [Indexed: 11/29/2022]
Abstract
People are better at remembering own-race relative to other-race faces. Here, we review event-related brain potential (ERP) correlates of this so-called other-'race' effect (ORE) by discussing three critical aspects that characterize the neural signature of this phenomenon. First, difficulties with other-race faces initially emerge during perceptual processing, which is indexed by an increased N170. Second, as evidenced by 'difference due to subsequent memory' effects, more effortful processing of other-race faces is needed for successful encoding into long-term memory. Third, ERP old/new effects reveal that a stronger engagement of processing resources is also required for successful retrieval of other-race faces from memory. The ERP evidence available to date thus suggests widespread ethnicity-related modulations during both perceptual and mnemonic processing stages. We further discuss how findings from the ORE compared with potentially related memory biases (e.g. other-gender or other-age effects) and how ERP findings inform the ongoing debate regarding the mechanisms underlying the ORE. Finally, we outline open questions and potential future directions with an emphasis on using multiple, ecologically more valid 'ambient' images for each face to assess the ORE in paradigms that capture identity rather than image recognition.
Collapse
Affiliation(s)
- Simone C Tüttenberg
- Experimental Neuropsychology Unit, Department of Psychology, Saarland University, Saarbrücken, Germany
| | - Holger Wiese
- Department of Psychology, Durham University, Durham, UK
| |
Collapse
|
14
|
Schwartz L, Cohen M, Xu S, Liu J, Yovel G. Social-encoding benefit in face recognition is generalized to other-race faces. Br J Psychol 2022; 114 Suppl 1:213-229. [PMID: 36018320 DOI: 10.1111/bjop.12592] [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: 09/23/2021] [Revised: 07/08/2022] [Accepted: 08/05/2022] [Indexed: 11/30/2022]
Abstract
Faces are visual stimuli that convey rich social information. Previous experiments found better recognition for faces that were evaluated based on their social traits than on their perceptual features during encoding. Here, we ask whether this social-encoding benefit in face recognition is also found for categories of faces that we have no previous social experience with, such as other-race faces. To answer this question, we first explored whether social and perceptual evaluations for other-race faces are consistent and valid. We then asked whether social evaluations during encoding improve recognition for other-race faces. Results show that social and perceptual evaluations of own- and other-race faces were valid. We also found high agreement in social and perceptual evaluations across individuals from different races. This indicates that evaluations of other-race faces are not random but meaningful. Furthermore, we found that social evaluations facilitated face recognition regardless of race, demonstrating a social-encoding benefit for both own- and other-race faces. Our findings highlight the role of social information in face recognition and show how it can be used to improve recognition of categories of faces that are hard to recognize due to lack of experience with them.
Collapse
Affiliation(s)
| | | | - Shan Xu
- Beijing Normal University, Beijing, China
| | - Jia Liu
- Beijing Normal University, Beijing, China
| | | |
Collapse
|
15
|
Kawakami K, Vingilis-Jaremko L, Friesen JP, Meyers C, Fang X. Impact of similarity on recognition of faces of Black and White targets. Br J Psychol 2022; 113:1079-1099. [PMID: 35957498 DOI: 10.1111/bjop.12589] [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: 11/10/2021] [Revised: 04/18/2022] [Accepted: 07/27/2022] [Indexed: 11/28/2022]
Abstract
One reason for the persistence of racial inequality may be anticipated dissimilarity with racial outgroups. In the present research, we explored the impact of perceived similarity with White and Black targets on facial identity recognition accuracy. In two studies, participants first completed an ostensible personality survey. Next, in a Learning Phase, Black and White faces were presented on one of three background colours. Participants were led to believe that these colours indicated similarities between them and the target person in the image. Specifically, they were informed that the background colours were associated with the extent to which responses by the target person on the personality survey and their own responses overlapped. In actual fact, faces were randomly assigned to colour. In both studies, non-Black participants (Experiment 1) and White participants (Experiment 2) showed better recognition of White than Black faces. More importantly in the present context, a positive linear effect of similarity was found in both studies, with better recognition of increasingly similar Black and White targets. The independent effects for race of target and similarity, with no interaction, indicated that participants responded to Black and White faces according to category membership as well as on an interpersonal level related to similarity with specific targets. Together these findings suggest that while perceived similarity may enhance identity recognition accuracy for Black and White faces, it may not reduce differences in facial memory for these racial categories.
Collapse
Affiliation(s)
| | | | | | | | - Xia Fang
- Zhejiang University, Zhejiang, China
| |
Collapse
|
16
|
Civile C, McLaren IPL. Transcranial direct current stimulation (tDCS) eliminates the other-race effect (ORE) indexed by the face inversion effect for own versus other-race faces. Sci Rep 2022; 12:12958. [PMID: 35902662 PMCID: PMC9333056 DOI: 10.1038/s41598-022-17294-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 07/22/2022] [Indexed: 11/17/2022] Open
Abstract
We investigate here individuals’ reduced ability to recognise faces from other racial backgrounds, a robust phenomenon named the other-race effect (ORE). In this literature the term “race” is used to refer to visually distinct ethnic groups. In our study, we will refer to two of such groups: Western Caucasian (also known as White European) and East Asian e.g., Chinese, Japanese, Korean. This study applied the tDCS procedure (double-blind, 10 min duration, 1.5 mA intensity, targeting Fp3 location), developed in the perceptual learning literature, specifically used to remove the expertise component of the face inversion effect (FIE), which consists of higher recognition performance for upright than inverted faces. In the tDCS-sham condition (N = 48) we find a robust ORE i.e., significantly larger FIE for own versus other-race faces due to higher performance for upright own-race faces. Critically, in the anodal-tDCS condition (N = 48) the FIE for own-race faces was significantly reduced compared to sham due to impaired performance for upright faces thus eliminating the cross-race interaction index of the ORE. Our results support the major role that perceptual expertise, manifesting through perceptual learning, has in determining the ORE indexed by the FIE.
Collapse
Affiliation(s)
- Ciro Civile
- School of Psychology, College of Life and Environmental Sciences, University of Exeter, Exeter, UK.
| | - I P L McLaren
- School of Psychology, College of Life and Environmental Sciences, University of Exeter, Exeter, UK.
| |
Collapse
|
17
|
Zhou X, Mondloch CJ, Chien SHL, Moulson MC. Multi-cultural cities reduce disadvantages in recognizing naturalistic images of other-race faces: evidence from a novel face learning task. Sci Rep 2022; 12:8950. [PMID: 35624118 PMCID: PMC9142532 DOI: 10.1038/s41598-022-11550-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 04/06/2022] [Indexed: 11/09/2022] Open
Abstract
People often find it more difficult to recognize other- than own-race faces. This other-race effect is robust across numerous ethnic groups. Yet, it remains unclear how this effect changes in people who live in a multiracial environment, and in immigrants whose lifetime perceptual experience changes over time. In the present study, we developed a novel face recognition test that approximates face recognition in the real world. We tested five groups of White and East Asian adults (n = 120) living in racially homogeneous versus heterogeneous cities and East Asians who immigrated to a multiracial city between infancy and adulthood. Multiracial cities reduce the other-race effect. The magnitude of the other-race effect changes as a function of experience, mirroring the racial diversity in perceivers' living environment. Our study highlights the challenge of forming reliable face representations across naturalistic facial variability and suggests a facilitative role of multiracial environments in eliminating the other-race effect.
Collapse
Affiliation(s)
- Xiaomei Zhou
- Department of Psychology, Toronto Metropolitan University, 350 Victoria St, Toronto, M5B 2K3, Canada.
| | | | | | - Margaret C Moulson
- Department of Psychology, Toronto Metropolitan University, 350 Victoria St, Toronto, M5B 2K3, Canada
| |
Collapse
|
18
|
Marsh BU, Revenaugh D, Weeks T, Lee HS. Memory for diverse faces in a racially attentive context. Cogn Res Princ Implic 2021; 6:71. [PMID: 34735659 PMCID: PMC8568751 DOI: 10.1186/s41235-021-00340-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 10/21/2021] [Indexed: 11/23/2022] Open
Abstract
Two experiments assessed how racial ambiguity and racial salience moderates the cross-race effect (CRE). In experiment 1, White and Black participants studied and identified the race of Asian, Black, Latino, and White faces that varied in ethnic typicality (high or low ET). For White participants, the CRE was larger when comparing high-ET White faces to high-ET other-race faces than low-ET other-race faces. Black participants showed a similar CRE reduction by ethnic typicality, but also showed a less prevalent CRE than White participants. Experiment 2 replicated experiment 1 procedures, but without the race identification task and only with White participants. Experiment 2 findings were comparable to experiment 1. Furthermore, experiment 2 showed a noticeably smaller CRE on Black faces than experiment 1, eliciting questions about increased racial salience amplifying the CRE. Results’ general implications and the conceptual roots that indirectly link the CRE and racism will be discussed.
Collapse
|
19
|
Turbett K, Jeffery L, Bell J, Digges A, Zheng Y, Hsiao J, Palermo R. Serial dependence of facial identity for own- and other-race faces. Q J Exp Psychol (Hove) 2021; 75:1711-1726. [PMID: 34714182 DOI: 10.1177/17470218211059430] [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: 11/15/2022]
Abstract
It is well established that individuals are better at recognising faces of their own-race compared with other-races; however, there is ongoing debate regarding the perceptual mechanisms that may be involved and therefore sensitive to face-race. Here, we ask whether serial dependence of facial identity, a bias where the perception of a face's identity is biased towards a previously presented face, shows an other-race effect. Serial dependence is associated with face recognition ability and appears to operate on high-level, face-selective representations, like other candidate mechanisms (e.g., holistic processing). We therefore expected to find an other-race effect for serial dependence for our Caucasian and Asian participants. While participants showed robust effects of serial dependence for all faces, only Caucasian participants showed stronger serial dependence for own-race faces. Intriguingly, we found that individual variation in own-race, but not other-race, serial dependence was significantly associated with face recognition abilities. Preliminary evidence also suggested that other-race contact is associated with other-race serial dependence. In conclusion, though we did not find an overall difference in serial dependence for own- versus other-race faces in both participant groups, our results highlight that this bias may be functionally different for own- versus other-race faces and sensitive to racial experience.
Collapse
Affiliation(s)
- Kaitlyn Turbett
- School of Psychological Science, University of Western Australia, Crawley, WA, Australia
| | - Linda Jeffery
- School of Psychological Science, University of Western Australia, Crawley, WA, Australia
| | - Jason Bell
- School of Psychological Science, University of Western Australia, Crawley, WA, Australia
| | - Andrew Digges
- School of Psychological Science, University of Western Australia, Crawley, WA, Australia
| | - Yueyuan Zheng
- School of Psychological Science, University of Western Australia, Crawley, WA, Australia
| | - Janet Hsiao
- School of Psychological Science, University of Western Australia, Crawley, WA, Australia
| | - Romina Palermo
- School of Psychological Science, University of Western Australia, Crawley, WA, Australia
| |
Collapse
|
20
|
Liu Y, Wang D, Li H. Oxytocin Modulates Neural Individuation/Categorization Processing of Faces in Early Face-Selective Areas. Cereb Cortex 2021; 32:1159-1169. [PMID: 34427292 DOI: 10.1093/cercor/bhab277] [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: 04/02/2021] [Revised: 07/18/2021] [Accepted: 07/19/2021] [Indexed: 11/14/2022] Open
Abstract
Oxytocin (OT) is known as a neuropeptide that promotes social adaptation. Individuating racial in-group members and viewing racial out-groups in categories is an adaptive strategy that evolved to aid effective social interaction. Nevertheless, whether OT modulates the neural individuation/categorization processing of racial in-group and out-group faces remain unknown. After intranasal OT or placebo administration, 46 male participants (OT: 24, placebo: 22) were presented with face pairs with the same or different identities or races in rapid succession. The neural repetition suppression (RS) effects to identity and race were measured using functional magnetic resonance imaging (fMRI) as indices of individuation/categorization face-processing. The results showed that while OT increased the RS effect to race, it decreased the RS effect to identity in the right fusiform face area. As for the left occipital face area, OT enlarged the differential RS effects to identities of in-group and out-group faces. Additionally, OT modulated the association of interdependence self-construal and the RS effects on identity and race. These findings bring to light preliminary evidence that OT can regulate neuronal specificity of identity and race in early face-selective regions and benefit adaptive individuation/categorization face-processing.
Collapse
Affiliation(s)
- Yi Liu
- School of Psychology, Northeast Normal University, Changchun 130024, China
| | - Ding Wang
- School of Psychology, Shenzhen University, Shenzhen 518060, China
| | - Hong Li
- Key Laboratory of Brain, Cognition and Education Sciences, Ministry of Education, China; School of Psychology, Center for Studies of Psychological Application, and Guangdong Key Laboratory of Mental Health and Cognitive Science, South China Normal University, Guangzhou 510631, China.,Institute of Brain and Psychological Sciences, Sichuan Normal University, Chengdu 610066, China
| |
Collapse
|
21
|
Singh B, Mellinger C, Earls HA, Tran J, Bardsley B, Correll J. Does Cross-Race Contact Improve Cross-Race Face Perception? A Meta-Analysis of the Cross-Race Deficit and Contact. PERSONALITY AND SOCIAL PSYCHOLOGY BULLETIN 2021; 48:865-887. [PMID: 34176344 DOI: 10.1177/01461672211024463] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Contact with racial outgroups is thought to reduce the cross-race recognition deficit (CRD), the tendency for people to recognize same-race (i.e., ingroup) faces more accurately than cross-race (i.e., outgroup) faces. In 2001, Meissner and Brigham conducted a meta-analysis in which they examined this question and found a meta-analytic effect of r = -.13. We conduct a new meta-analysis based on 20 years of additional data to update the estimate of this relationship and examine theoretical and methodological moderators of the effect. We find a meta-analytic effect of r = -.15. In line with theoretical predictions, we find some evidence that the magnitude of this relationship is stronger when contact occurs during childhood rather than adulthood. We find no evidence that the relationship differs for measures of holistic/configural processing compared with normal processing. Finally, we find that the magnitude of the relationship depends on the operationalization of contact and that it is strongest when contact is manipulated. We consider recommendations for further research on this topic.
Collapse
|
22
|
Stelter M, Rommel M, Degner J. (Eye-) Tracking the Other-Race Effect: Comparison of Eye Movements During Encoding and Recognition of Ingroup Faces With Proximal and Distant Outgroup Faces. SOCIAL COGNITION 2021. [DOI: 10.1521/soco.2021.39.3.366] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
People experience difficulties recognizing faces of ethnic outgroups, known as the other-race effect. The present eye-tracking study investigates if this effect is related to differences in visual attention to ingroup and outgroup faces. We measured gaze fixations to specific facial features and overall eye-movement activity level during an old/new recognition task comparing ingroup faces with proximal and distal ethnic outgroup faces. Recognition was best for ingroup faces and decreased gradually for proximal and distal outgroup faces. Participants attended more to the eyes of ingroup faces than outgroup faces, but this effect was unrelated to recognition performance. Ingroup-outgroup differences in eye-movement activity level did not emerge during the study phase, but during the recognition phase, with ingroup-outgroup differences varying as a function of recognition accuracy and old/new effects. Overall, ingroup-outgroup effects on recognition performance and eye movements were more pronounced for recognition of new items, emphasizing the role of retrieval processes.
Collapse
|
23
|
McKone E, Dawel A, Robbins RA, Shou Y, Chen N, Crookes K. Why the other-race effect matters: Poor recognition of other-race faces impacts everyday social interactions. Br J Psychol 2021; 114 Suppl 1:230-252. [PMID: 34010458 DOI: 10.1111/bjop.12508] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Revised: 03/01/2021] [Indexed: 11/28/2022]
Abstract
What happens to everyday social interactions when other-race recognition fails? Here, we provide the first formal investigation of this question. We gave East Asian international students (N = 89) a questionnaire concerning their experiences of the other-race effect (ORE) in Australia, and a laboratory test of their objective other-race face recognition deficit using the Cambridge Face Memory Test (CFMT). As a 'perpetrator' of the ORE, participants reported that their problems telling apart Caucasian people contributed significantly to difficulties socializing with them. Moreover, the severity of this problem correlated with their ORE on the CFMT. As a 'victim' of the ORE, participants reported that Caucasians' problems telling them apart also contributed to difficulties socializing. Further, 81% of participants had been confused with other Asians by a Caucasian authority figure (e.g., university tutor, workplace boss), resulting in varying levels of upset/difficulty. When compared to previously established contributors to international students' high rates of social isolation, ORE-related problems were perceived as equally important as the language barrier and only moderately less important than cultural differences. We conclude that the real-world impact of the ORE extends beyond previously identified specialized settings (eyewitness testimony, security), to common everyday situations experienced by all humans.
Collapse
Affiliation(s)
- Elinor McKone
- Research School of Psychology, The Australian National University, Canberra, Australian Capital Territory, Australia
| | - Amy Dawel
- Research School of Psychology, The Australian National University, Canberra, Australian Capital Territory, Australia
| | - Rachel A Robbins
- Research School of Psychology, The Australian National University, Canberra, Australian Capital Territory, Australia
| | - Yiyun Shou
- Research School of Psychology, The Australian National University, Canberra, Australian Capital Territory, Australia
| | - Nan Chen
- Research School of Psychology, The Australian National University, Canberra, Australian Capital Territory, Australia
| | - Kate Crookes
- Research School of Psychology, The Australian National University, Canberra, Australian Capital Territory, Australia.,School of Psychological Science, University of Western Australia, Crawley, Western Australia, Australia.,School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia
| |
Collapse
|
24
|
Zhou X, Burton AM, Jenkins R. Two Factors in Face Recognition: Whether You Know the Person's Face and Whether You Share the Person's Race. Perception 2021; 50:524-539. [PMID: 33983068 PMCID: PMC8371284 DOI: 10.1177/03010066211014016] [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] [Indexed: 11/24/2022]
Abstract
One of the best-known phenomena in face recognition is the other-race effect, the observation that own-race faces are better remembered than other-race faces. However, previous studies have not put the magnitude of other-race effect in the context of other influences on face recognition. Here, we compared the effects of (a) a race manipulation (own-race/other-race face) and (b) a familiarity manipulation (familiar/unfamiliar face) in a 2 × 2 factorial design. We found that the familiarity effect was several times larger than the race effect in all performance measures. However, participants expected race to have a larger effect on others than it actually did. Face recognition accuracy depends much more on whether you know the person’s face than whether you share the same race.
Collapse
|
25
|
Do I Know You? The Role of Culture in Racial Essentialism and Facial Recognition Memory. JOURNAL OF APPLIED RESEARCH IN MEMORY AND COGNITION 2021. [DOI: 10.1016/j.jarmac.2020.12.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
26
|
Marsh BU. The Cost of Racial Salience on Face Memory: How the Cross-Race Effect is Moderated by Racial Ambiguity and the Race of the Perceiver and the Perceived. JOURNAL OF APPLIED RESEARCH IN MEMORY AND COGNITION 2021. [DOI: 10.1016/j.jarmac.2020.09.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
27
|
Burgund ED. Looking at the own-race bias: Eye-tracking investigations of memory for different race faces. VISUAL COGNITION 2020. [DOI: 10.1080/13506285.2020.1858216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- E. Darcy Burgund
- Department of Psychology, Macalester College, Saint Paul, MN, USA
| |
Collapse
|
28
|
Tüttenberg SC, Wiese H. Recognising other-race faces is more effortful: The effect of individuation instructions on encoding-related ERP Dm effects. Biol Psychol 2020; 158:107992. [PMID: 33246044 DOI: 10.1016/j.biopsycho.2020.107992] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 11/16/2020] [Accepted: 11/16/2020] [Indexed: 10/22/2022]
Abstract
Humans are better at recognising faces from their own vs. another ethnic background. Socio-cognitive theories of this own-race bias (ORB) propose that reduced recognition of other-race faces results from less motivation to attend to individuating information during encoding. Accordingly, individuation instructions that explain the phenomenon and instruct participants to attend to other-race faces during learning attenuate or eliminate the ORB. However, it is still unclear how exactly such instructions affect other-race face processing. We addressed this question by investigating encoding-related event-related brain potentials, contrasting neural activity of subsequently remembered and forgotten items (Dm effects). In line with socio-cognitive accounts, individuation instructions reduced the ORB. Critically, instructions increased Dm effects for other-race faces, suggesting that more processing resources were allocated to these faces during encoding. Thus, compensating for reduced experience with other-race faces is possible to some extent, but additional resources are needed to decrease difficulties resulting from a lack of perceptual expertise.
Collapse
Affiliation(s)
- Simone C Tüttenberg
- Experimental Neuropsychology Unit, Department of Psychology, Saarland University, Germany; Department of Psychology, Durham University, United Kingdom.
| | - Holger Wiese
- Department of Psychology, Durham University, United Kingdom
| |
Collapse
|
29
|
Mousavi SM, Oruc I. Tuning of face expertise with a racially heterogeneous face-diet. VISUAL COGNITION 2020. [DOI: 10.1080/13506285.2020.1836696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Seyed Morteza Mousavi
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, Canada
- Neuroscience, University of British Columbia, Vancouver, Canada
| | - Ipek Oruc
- Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver, Canada
- Neuroscience, University of British Columbia, Vancouver, Canada
| |
Collapse
|
30
|
A proportionally suppressed and prolonged LPP acts as a neurophysiological correlate of face identity aftereffect. Brain Res 2020; 1746:146969. [DOI: 10.1016/j.brainres.2020.146969] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 05/21/2020] [Accepted: 06/08/2020] [Indexed: 11/21/2022]
|
31
|
Reggev N, Brodie K, Cikara M, Mitchell JP. Human Face-Selective Cortex Does Not Distinguish between Members of a Racial Outgroup. eNeuro 2020; 7:ENEURO.0431-19.2020. [PMID: 32424055 PMCID: PMC7266143 DOI: 10.1523/eneuro.0431-19.2020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 04/04/2020] [Accepted: 04/09/2020] [Indexed: 11/21/2022] Open
Abstract
People often fail to individuate members of social outgroups, a phenomenon known as the outgroup homogeneity effect. Here, we used functional magnetic resonance imaging (fMRI) repetition suppression to investigate the neural representation underlying this effect. In a preregistered study, White human perceivers (N = 29) responded to pairs of faces depicting White or Black targets. In each pair, the second face depicted either the same target as the first face, a different target from the same race, or a scrambled face outline. We localized face-selective neural regions via an independent task, and demonstrated that neural activity in the fusiform face area (FFA) distinguished different faces only when targets belonged to the perceivers' racial ingroup (White). By contrast, face-selective cortex did not discriminate between other-race individuals. Moreover, across two studies (total N = 67) perceivers were slower to discriminate between different outgroup members and remembered them to a lesser extent. Together, these results suggest that the outgroup homogeneity effect arises when early-to-mid-level visual processing results in an erroneous overlap of representations of outgroup members.
Collapse
Affiliation(s)
- Niv Reggev
- Department of Psychology, Harvard University, Cambridge, MA 02138
- Department of Psychology, Ben Gurion University of the Negev, Be'er-Sheva 84105, Israel
- Zlotowski Center for Neuroscience, Ben Gurion University of the Negev, Be'er-Sheva 84105, Israel
| | - Kirstan Brodie
- Department of Psychology, Harvard University, Cambridge, MA 02138
| | - Mina Cikara
- Department of Psychology, Harvard University, Cambridge, MA 02138
| | - Jason P Mitchell
- Department of Psychology, Harvard University, Cambridge, MA 02138
| |
Collapse
|
32
|
|
33
|
Howard S, Thomas AK, Sommers SR. “They all still look the same to me”: Navon processing and the cross-race effect. JOURNAL OF COGNITIVE PSYCHOLOGY 2019. [DOI: 10.1080/20445911.2019.1679156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Simon Howard
- Department of Psychology, Marquette University, Milwaukee, WI, USA
| | | | | |
Collapse
|
34
|
Estudillo AJ, Lee JKW, Mennie N, Burns E. No evidence of other‐race effect for Chinese faces in Malaysian non‐Chinese population. APPLIED COGNITIVE PSYCHOLOGY 2019. [DOI: 10.1002/acp.3609] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Jasmine Kar Wye Lee
- School of PsychologyUniversity of Nottingham Malaysia Campus Semenyih Malaysia
| | - Neil Mennie
- School of PsychologyUniversity of Nottingham Malaysia Campus Semenyih Malaysia
| | - Edwin Burns
- Department of PsychologyUniversity of Richmond Virginia USA
| |
Collapse
|
35
|
A critical period for faces: Other-race face recognition is improved by childhood but not adult social contact. Sci Rep 2019; 9:12820. [PMID: 31492907 PMCID: PMC6731249 DOI: 10.1038/s41598-019-49202-0] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Accepted: 08/21/2019] [Indexed: 01/28/2023] Open
Abstract
Poor recognition of other-race faces is ubiquitous around the world. We resolve a longstanding contradiction in the literature concerning whether interracial social contact improves the other-race effect. For the first time, we measure the age at which contact was experienced. Taking advantage of unusual demographics allowing dissociation of childhood from adult contact, results show sufficient childhood contact eliminated poor other-race recognition altogether (confirming inter-country adoption studies). Critically, however, the developmental window for easy acquisition of other-race faces closed by approximately 12 years of age and social contact as an adult — even over several years and involving many other-race friends — produced no improvement. Theoretically, this pattern of developmental change in plasticity mirrors that found in language, suggesting a shared origin grounded in the functional importance of both skills to social communication. Practically, results imply that, where parents wish to ensure their offspring develop the perceptual skills needed to recognise other-race people easily, childhood experience should be encouraged: just as an English-speaking person who moves to France as a child (but not an adult) can easily become a native speaker of French, we can easily become “native recognisers” of other-race faces via natural social exposure obtained in childhood, but not later.
Collapse
|
36
|
Sunday MA, Patel PA, Dodd MD, Gauthier I. Gender and hometown population density interact to predict face recognition ability. Vision Res 2019; 163:14-23. [PMID: 31472340 DOI: 10.1016/j.visres.2019.08.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 08/13/2019] [Accepted: 08/14/2019] [Indexed: 01/07/2023]
Abstract
Several studies have found that individuals from small hometowns show diminished face recognition ability as compared with individuals from larger hometowns. We further this line of research by relating six measures of face recognition ability to hometown density. We predicted that the three face recognition ability measures which included a learning component would relate to hometown density whereas the three measures which did not include such a learning component would not. Instead, we found that none of the six measures related to hometown density. Interestingly, we found interactions between gender and hometown population density on many of these measures and on a general index of face recognition, with females from small hometowns outperforming males from small hometowns but no such differences in the large hometown group. In a follow-up re-analysis of a previous study, we found a similar interaction in one of two face recognition ability measures. Together, these results reveal a pattern of gender differences modulated by hometown population density. If indeed experience with faces in one's hometown influences face recognition ability, understanding these effects may require more than a quantification of the environment. Men and women growing up in the same environment likely have different experiences, which likely modulates effects on visual abilities.
Collapse
Affiliation(s)
| | - Parth A Patel
- Vanderbilt University, Department of Psychology, USA
| | - Michael D Dodd
- University of Nebraska-Lincoln, Department of Psychology and Center for Brain, Biology and Behavior, USA
| | | |
Collapse
|
37
|
Tüttenberg SC, Wiese H. Learning own- and other-race facial identities from natural variability. Q J Exp Psychol (Hove) 2019; 72:2788-2800. [PMID: 31184257 DOI: 10.1177/1747021819859840] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Exposure to multiple varying face images of the same person encourages the formation of identity representations which are sufficiently robust to allow subsequent recognition from new, never-before seen images. While recent studies suggest that identity information is initially harder to perceive in images of other- relative to own-race identities, it remains unclear whether these difficulties propagate to face learning, that is, to the formation of robust face representations. We report two experiments in which Caucasian and East Asian participants sorted multiple images of own- and other-race persons according to identity in an implicit learning task and subsequently either matched novel images of learnt and previously unseen faces for identity (Experiment 1) or made old/new decisions for new images of learnt and unfamiliar identities (Experiment 2). Caucasian participants demonstrated own-race advantages during sorting, matching, and old/new recognition, while corresponding effects were absent in East Asian participants with substantial other-race expertise. Surprisingly, East Asian participants showed enhanced learning for other-race identities during matching in Experiment 1, which may reflect their increased motivation to individuate other-race faces. Thus, our results highlight the importance of perceptual expertise for own- and other-race processing, but may also lend support to recent suggestions on how expertise and socio-cognitive factors can interact.
Collapse
Affiliation(s)
| | - Holger Wiese
- Department of Psychology, Durham University, Durham, UK
| |
Collapse
|
38
|
Zhou X, Elshiekh A, Moulson MC. Lifetime perceptual experience shapes face memory for own- and other-race faces. VISUAL COGNITION 2019. [DOI: 10.1080/13506285.2019.1638478] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Xiaomei Zhou
- Department of Psychology, Ryerson University, Toronto, Canada
| | | | | |
Collapse
|
39
|
Tüttenberg SC, Wiese H. Intentionally remembering or forgetting own- and other-race faces: Evidence from directed forgetting. Br J Psychol 2019; 111:570-597. [PMID: 31264716 DOI: 10.1111/bjop.12413] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2019] [Revised: 05/30/2019] [Indexed: 11/27/2022]
Abstract
People are better at remembering faces of their own relative to another ethnic group. This so-called own-race bias (ORB) has been explained in terms of differential perceptual expertise for own- and other-race faces or, alternatively, as resulting from socio-cognitive factors. To test predictions derived from the latter account, we examined item-method directed forgetting (DF), a paradigm sensitive to an intentional modulation of memory, for faces belonging to different ethnic and social groups. In a series of five experiments, participants during learning received cues following each face to either remember or forget the item, but at test were required to recognize all items irrespective of instruction. In Experiments 1 and 5, Caucasian participants showed DF for own-race faces only while, in Experiment 2, East Asian participants with considerable expertise for Caucasian faces demonstrated DF for own- and other-race faces. Experiments 3 and 4 found clear DF for social in- and outgroup faces. These results suggest that a modulation of face memory by motivational processes is limited to faces with which we have acquired perceptual expertise. Thus, motivation alone is not sufficient to modulate memory for other-race faces and cannot fully explain the ORB.
Collapse
|
40
|
Lucas HD, Creery JD, Hu X, Paller KA. Grappling With Implicit Social Bias: A Perspective From Memory Research. Neuroscience 2019; 406:684-697. [PMID: 30742963 PMCID: PMC6511463 DOI: 10.1016/j.neuroscience.2019.01.037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 01/06/2019] [Accepted: 01/21/2019] [Indexed: 11/28/2022]
Abstract
There is now widespread consensus that social biases often influence actions independently of the actor's intention or awareness. The notion that we are sometimes blind to the origins of our thoughts, attitudes, and behaviors also features prominently in research into domain-general human memory systems, which has a long history of distinguishing between implicit and explicit repercussions of past experience. A shared challenge across these fields of study is thus to identify techniques for effectively managing the contents of our memory stores, particularly those aspects into which we have limited metacognitive insight. In the present review, we examine recent developments in the cognitive neuroscience of human memory that speak to this challenge as it applies to the social domain. One area of progress pertains to the role of individuation, the process of attending to and representing in memory unique characteristics of individuals, which can limit the influence of generalizations based on social categories. A second body of work concerns breakthroughs in understanding memory consolidation, which determines the fate of newly encoded memories. We discuss the promise of each of these developments for identifying ways to become better stewards of our social minds. More generally, we suggest that, as with other forms of learning and memory, intentional practice and rehearsal may be critical in learning to minimize unwanted biases.
Collapse
Affiliation(s)
- Heather D Lucas
- Department of Psychology, Louisiana State University, Baton Rouge, LA 70803, USA.
| | - Jessica D Creery
- Department of Psychology and Cognitive Neuroscience Program, Northwestern University, Evanston, IL 60208, USA
| | - Xiaoqing Hu
- Department of Psychology, The State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Pokfulam, Hong Kong
| | - Ken A Paller
- Department of Psychology and Cognitive Neuroscience Program, Northwestern University, Evanston, IL 60208, USA.
| |
Collapse
|
41
|
Cenac Z, Biotti F, Gray KLH, Cook R. Does developmental prosopagnosia impair identification of other-ethnicity faces? Cortex 2019; 119:12-19. [PMID: 31071553 DOI: 10.1016/j.cortex.2019.04.007] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Revised: 03/27/2019] [Accepted: 04/05/2019] [Indexed: 11/24/2022]
Abstract
Current approaches to the diagnosis of developmental prosopagnosia emphasise the perception and identification of same-ethnicity faces. This convention ensures that perceptual impairment arising from developmental prosopagnosia can be distinguished from problems arising from a lack of visual experience with particular facial ethnicities - the so-called 'Other-Ethnicity Effect'. The present study sought to determine whether the perceptual difficulties seen in developmental prosopagnosia - diagnosed using same-ethnicity faces - extend to other-ethnicity faces. First, we sought to determine whether a group of Caucasian developmental prosopagnosics (N = 15) and typical Caucasian controls (N = 30) had similar experience with same- and other-ethnicity faces during development. All participants therefore completed a contact questionnaire that enquired about their experience of Caucasian, Black, and East Asian faces, at different developmental stages. Importantly, the two groups described very similar levels of visual experience with other-ethnicity faces. Second, we administered a sequential matching task to measure participants' ability to discriminate same- (Caucasian) and other-ethnicity (Black, East Asian) faces. Relative to the experience-matched controls, the prosopagnosics were less accurate at discriminating both same- and other-ethnicity faces, and we found no evidence of disproportionate impairment for same-ethnicity faces. Given that the prosopagnosics and controls had similar opportunity to develop visual expertise for other-ethnicity faces, these results indicate that developmental prosopagnosia impairs recognition of both same- and other-ethnicity faces. The fact that developmental prosopagnosia affects the perception of both same- and other-ethnicity faces suggests that different facial ethnicities engage similar visual processing mechanisms. Our findings support the view that susceptibility to developmental prosopagnosia, and a lack of contact with other-ethnicity faces, contribute independently to the poor recognition of other-ethnicity faces.
Collapse
Affiliation(s)
- Zarus Cenac
- Department of Psychology, City, University of London, London, UK
| | - Federica Biotti
- Department of Psychology, Royal Holloway, University of London, Egham, UK
| | - Katie L H Gray
- School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK
| | - Richard Cook
- Department of Psychological Sciences, Birkbeck, University of London, London, UK.
| |
Collapse
|
42
|
Burns EJ, Tree J, Chan AH, Xu H. Bilingualism shapes the other race effect. Vision Res 2019; 157:192-201. [DOI: 10.1016/j.visres.2018.07.004] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 07/23/2018] [Accepted: 07/25/2018] [Indexed: 10/28/2022]
|
43
|
Proietti V, Laurence S, Matthews CM, Zhou X, Mondloch CJ. Attending to identity cues reduces the own-age but not the own-race recognition advantage. Vision Res 2019; 157:184-191. [DOI: 10.1016/j.visres.2017.11.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Revised: 11/10/2017] [Accepted: 11/15/2017] [Indexed: 10/17/2022]
|
44
|
Craig BM, Thorne EM. Social categorization and individuation in the own‐age bias. Br J Psychol 2019; 110:635-651. [DOI: 10.1111/bjop.12376] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 12/18/2018] [Indexed: 11/30/2022]
Affiliation(s)
- Belinda M. Craig
- School of Psychology Curtin University Bentley Western Australia Australia
- School of Psychology and Behavioural Science University of New England Armidale New South Wales Australia
| | - Emily M. Thorne
- School of Psychology Curtin University Bentley Western Australia Australia
| |
Collapse
|
45
|
Gonzalez GDS, Schnyer DM. Attention and Working Memory Biases to Black and Asian Faces During Intergroup Contexts. Front Psychol 2019; 9:2743. [PMID: 30687191 PMCID: PMC6333710 DOI: 10.3389/fpsyg.2018.02743] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2018] [Accepted: 12/19/2018] [Indexed: 11/13/2022] Open
Abstract
Categorizing and individual as a racial ingroup or outgroup member results in processing and memory differences. However, despite processing differences for racial ingroups and outgroups, very little is known about processing of racial ingroup and outgroup members during intergroup contexts. Thus, the present research investigated attention and memory differences for racial ingroup and outgroup members during competition for attention (i.e., intergroup contexts). In experiment 1, event-related potentials (ERPs) were obtained while participants completed a working memory task that presented 4 faces (2 Black, 2 White) at once then, following a short delay, were probed to indicate the spatial location of one of the faces. Participants showed better location memory for Black than White faces. During encoding, ERP results revealed differences based on the race of the face in P300 amplitudes, such that there was greater motivated processing when attending to Black faces. At probe, the N170 indicated enhanced early processing of Black faces and greater LPCs were associated with better recollection of Black face location. In a follow-up study using the same task, we examined attention and working memory biases for Asian and White faces in Caucasian and Asian participants. Results for both Caucasian and Asian participants indicated better working memory for Asian relative to White faces. Together, results indicate that during intergroup contexts, racial minority faces capture attention, resulting in better memory for those faces. The study underscores that examining racial biases with single stimuli paradigms obscures important aspects of attention and memory biases during intergroup contexts.
Collapse
Affiliation(s)
- Guadalupe D S Gonzalez
- Cognitive Neuroscience Laboratory, Department of Psychology, The University of Texas at Austin, Austin, TX, United States
| | - David M Schnyer
- Cognitive Neuroscience Laboratory, Department of Psychology, The University of Texas at Austin, Austin, TX, United States
| |
Collapse
|
46
|
Wiese H, Schweinberger SR. Inequality between biases in face memory: Event-related potentials reveal dissociable neural correlates of own-race and own-gender biases. Cortex 2018; 101:119-135. [DOI: 10.1016/j.cortex.2018.01.016] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 08/15/2017] [Accepted: 01/17/2018] [Indexed: 10/18/2022]
|
47
|
Thorup B, Crookes K, Chang PPW, Burton N, Pond S, Li TK, Hsiao J, Rhodes G. Perceptual experience shapes our ability to categorize faces by national origin: A new other-race effect. Br J Psychol 2018; 109:583-603. [PMID: 29473146 DOI: 10.1111/bjop.12289] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 12/20/2017] [Indexed: 11/28/2022]
Abstract
People are better at recognizing own-race than other-race faces. This other-race effect has been argued to be the result of perceptual expertise, whereby face-specific perceptual mechanisms are tuned through experience. We designed new tasks to determine whether other-race effects extend to categorizing faces by national origin. We began by selecting sets of face stimuli for these tasks that are typical in appearance for each of six nations (three Caucasian, three Asian) according to people from those nations (Study 1). Caucasian and Asian participants then categorized these faces by national origin (Study 2). Own-race faces were categorized more accurately than other-race faces. In contrast, Asian American participants, with more extensive other-race experience than the first Asian group, categorized other-race faces better than own-race faces, demonstrating a reversal of the other-race effect. Therefore, other-race effects extend to the ability to categorize faces by national origin, but only if participants have greater perceptual experience with own-race, than other-race faces. Study 3 ruled out non-perceptual accounts by showing that Caucasian and Asian faces were sorted more accurately by own-race than other-race participants, even in a sorting task without any explicit labelling required. Together, our results demonstrate a new other-race effect in sensitivity to national origin of faces that is linked to perceptual expertise.
Collapse
Affiliation(s)
- Bianca Thorup
- ARC Centre of Excellence in Cognition and Its Disorders, School of Psychological Science, University of Western Australia, Crawley, Western Australia, Australia
| | - Kate Crookes
- ARC Centre of Excellence in Cognition and Its Disorders, School of Psychological Science, University of Western Australia, Crawley, Western Australia, Australia
| | - Paul P W Chang
- School of Arts and Humanities, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Nichola Burton
- ARC Centre of Excellence in Cognition and Its Disorders, School of Psychological Science, University of Western Australia, Crawley, Western Australia, Australia
| | - Stephen Pond
- ARC Centre of Excellence in Cognition and Its Disorders, School of Psychological Science, University of Western Australia, Crawley, Western Australia, Australia
| | - Tze Kwan Li
- Department of Psychology, The University of Hong Kong, Hong Kong
| | - Janet Hsiao
- ARC Centre of Excellence in Cognition and Its Disorders, Department of Psychology, The University of Hong Kong, Hong Kong
| | - Gillian Rhodes
- ARC Centre of Excellence in Cognition and Its Disorders, School of Psychological Science, University of Western Australia, Crawley, Western Australia, Australia
| |
Collapse
|
48
|
Sadozai AK, Kempen K, Tredoux C, Robbins RA. Can we look past people's race? The effect of combining race and a non-racial group affiliation on holistic processing. Q J Exp Psychol (Hove) 2018; 72:557-569. [PMID: 29392991 DOI: 10.1177/1747021818760482] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Face memory is worse for races other than one's own, in part because other-race faces are less holistically processed. Both experiential factors and social factors have been suggested as reasons for this other-race effect. Direct measures of holistic processing for race and a non-racial category in faces have never been employed, making it difficult to establish how experience and group membership interact. This study is the first to directly explore holistic processing of own-race and other-race faces, also classed by a non-racial category (university affiliation). Using a crossover design, White undergraduates (in Australia) completed the part-whole task for White (American) and Black South African faces attributed to the University of Western Sydney (own) and University of Sydney (other). Black South African undergraduates completed the same task for White and Black South African faces attributed to the University of Cape Town (own) and Stellenbosch University (other). It was hypothesised that own-race faces would be processed more holistically than other-race faces and that own-university faces would be processed more holistically than other-university faces. Results showed a significant effect of race for White participants (White faces were matched more accurately than Black faces), and wholes were matched more accurately than parts, suggesting holistic processing, but only for White faces. No effect of university was found. Black South African participants, who have more experience with other-race faces, processed wholes better than parts irrespective of race and university category. Overall, results suggest that experiential factors of race outweigh any effects of a non-racial shared group membership. The quality of experience for the named populations, stimuli presentation, and degree of individuation are discussed.
Collapse
Affiliation(s)
- Ayesha K Sadozai
- 1 School of Social Sciences and Psychology, Western Sydney University, Penrith, NSW, Australia
| | - Kate Kempen
- 2 Department of Psychology, University of Cape Town, Cape Town, South Africa
| | - Colin Tredoux
- 2 Department of Psychology, University of Cape Town, Cape Town, South Africa.,3 Université Toulouse-Jean Jaurés, Toulouse, France
| | - Rachel A Robbins
- 1 School of Social Sciences and Psychology, Western Sydney University, Penrith, NSW, Australia
| |
Collapse
|
49
|
Sankar A, Costafreda SG, Marangell LB, Fu CH. Other race effect on amygdala response during affective facial processing in major depression. Neurosci Lett 2018; 662:381-384. [DOI: 10.1016/j.neulet.2017.10.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 10/16/2017] [Accepted: 10/20/2017] [Indexed: 12/01/2022]
|
50
|
Costantino AI, Titoni M, Bossi F, Premoli I, Nitsche MA, Rivolta D. Preliminary Evidence of "Other-Race Effect"-Like Behavior Induced by Cathodal-tDCS over the Right Occipital Cortex, in the Absence of Overall Effects on Face/Object Processing. Front Neurosci 2017; 11:661. [PMID: 29249931 PMCID: PMC5714884 DOI: 10.3389/fnins.2017.00661] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 11/13/2017] [Indexed: 11/13/2022] Open
Abstract
Neuromodulation techniques such as tDCS have provided important insight into the neurophysiological mechanisms that mediate cognition. Albeit anodal tDCS (a-tDCS) often enhances cognitive skills, the role of cathodal tDCS (c-tDCS) in visual cognition is largely unexplored and inconclusive. Here, in a single-blind, sham-controlled study, we investigated the offline effects of 1.5 mA c-tDCS over the right occipital cortex of 86 participants on four tasks assessing perception and memory of both faces and objects. Results demonstrated that c-tDCS does not overall affect performance on the four tasks. However, post-hoc exploratory analysis on participants' race (Caucasian vs. non-Caucasians), showed a "face-specific" performance decrease (≈10%) in non-Caucasian participants only. This preliminary evidence suggests that c-tDCS can induce "other-race effect (ORE)-like" behavior in non-Caucasian participants that did not show any ORE before stimulation (and in case of sham stimulation). Our results add relevant information about the breadth of cognitive processes and visual stimuli that can be modulated by c-tDCS, about the design of effective neuromodulation protocols, and have important implications for the potential neurophysiological bases of ORE.
Collapse
Affiliation(s)
| | - Matilde Titoni
- School of Psychology, University of East London, London, United Kingdom
| | - Francesco Bossi
- School of Psychology, University of East London, London, United Kingdom.,Department of Psychology, University of Milano-Bicocca, Milan, Italy
| | - Isabella Premoli
- Department of Basic and Clinical Neuroscience, Institute of Psychiatry, Psychology and Neuroscience, King's College, London, United Kingdom
| | - Michael A Nitsche
- Department of Psychology and Neuroscience, Leibniz Research Center for Working Environment and Human Factors, Dortmund, Germany.,Department of Neurology, University Medical Hospital Bergmannsheil, Bochum, Germany
| | - Davide Rivolta
- School of Psychology, University of East London, London, United Kingdom.,Department of Education, Psychology and Communication, University of Bari Aldo Moro, Bari, Italy
| |
Collapse
|