1
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DeGutis J, Kirsch L, Evans TC, Fry R, Lee DJ, Mishra M, Campbell A. Perceptual heterogeneity in developmental prosopagnosia is continuous, not categorical. Cortex 2024; 176:37-52. [PMID: 38744075 PMCID: PMC11223780 DOI: 10.1016/j.cortex.2024.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 01/23/2024] [Accepted: 03/21/2024] [Indexed: 05/16/2024]
Abstract
Developmental prosopagnosia (DP) is associated with considerable perceptual heterogeneity, though the nature of this heterogeneity and whether there are discrete subgroups versus continuous deficits remains unclear. Bennetts et al. (2022) recently found that holistic versus featural processing deficits distinguished discrete DP subgroups, but their sample was relatively small (N = 37), and subgroups were defined using a single task. To characterize perceptual heterogeneity in DPs more comprehensively, we administered a broad face perception battery to a large sample of 109 DPs and 134 controls, including validated measures of face matching (Cambridge Face Perception Test - CFPT, Computerized Benton Facial Recognition Test, Same/Different Face Matching Task), holistic processing (Part-Whole Task), and feature processing (Georges Task and Part-Whole part trials). When examining face matching measures, DPs exhibited a similar distribution of performance as controls, though shifted towards impairment by an average of 1.4 SD. We next applied Bennetts (2022) hierarchical clustering approach and k-means clustering to the CFPT upright, inverted, and inversion index measures, similarly finding one group of DPs with poorer inverted face performance and another with a decreased face inversion effect (holistic processing). However, these subgroup differences failed to generalize to other measures of feature and holistic processing beyond the CFPT. We finally ran hierarchical and k-means cluster analyses on our larger battery of face matching, feature, and holistic processing measures. Results clearly showed subgroups with generally better versus worse performance across all measures, with the distinction between groups being somewhat arbitrary. Together, these findings support a continuous account of DP perceptual heterogeneity, with performance differing primarily across all aspects of face perception.
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Affiliation(s)
- Joseph DeGutis
- Boston Attention and Learning Laboratory, VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA.
| | - Leah Kirsch
- Boston Attention and Learning Laboratory, VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA
| | - Travis C Evans
- Boston Attention and Learning Laboratory, VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
| | - Regan Fry
- Boston Attention and Learning Laboratory, VA Boston Healthcare System, Boston, MA, USA
| | - Daniel J Lee
- Department of Psychiatry, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA; National Center for PTSD, VA Boston Healthcare System, Boston, MA, USA
| | - Maruti Mishra
- Boston Attention and Learning Laboratory, VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Harvard Medical School, Boston, MA, USA; California State University, Bakersfield, CA, USA
| | - Alison Campbell
- Boston Attention and Learning Laboratory, VA Boston Healthcare System, Boston, MA, USA; Department of Psychiatry, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA
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2
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Nørkær E, Gobbo S, Roald T, Starrfelt R. Disentangling developmental prosopagnosia: A scoping review of terms, tools and topics. Cortex 2024; 176:161-193. [PMID: 38795651 DOI: 10.1016/j.cortex.2024.04.011] [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] [Received: 12/20/2023] [Revised: 03/08/2024] [Accepted: 04/30/2024] [Indexed: 05/28/2024]
Abstract
The goal of this preregistered scoping review is to create an overview of the research on developmental prosopagnosia (DP). Through analysis of all empirical studies of DP in adults, we investigate 1) how DP is conceptualized and defined, 2) how individuals are classified with DP and 3) which aspects of DP are investigated in the literature. We reviewed 224 peer-reviewed studies of DP. Our analysis of the literature reveals that while DP is predominantly defined as a lifelong face recognition impairment in the absence of acquired brain injury and intellectual/cognitive problems, there is far from consensus on the specifics of the definition with some studies emphasizing e.g., deficits in face perception, discrimination and/or matching as core characteristics of DP. These differences in DP definitions is further reflected in the vast heterogeneity in classification procedures. Only about half of the included studies explicitly state how they classify individuals with DP, and these studies adopt 40 different assessment tools. The two most frequently studied aspects of DP are the role of holistic processing and the specificity of face processing, and alongside a substantial body of neuroimaging studies of DP, this paints a picture of a research field whose scientific interests and aims are rooted in cognitive neuropsychology and neuroscience. We argue that these roots - alongside the heterogeneity in DP definition and classification - may have limited the scope and interest of DP research unnecessarily, and we point to new avenues of research for the field.
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Affiliation(s)
- Erling Nørkær
- Department of Psychology, University of Copenhagen, Denmark.
| | - Silvia Gobbo
- Department of Psychology, Università degli Studi di Milano-Bicocca, Italy
| | - Tone Roald
- Department of Psychology, University of Copenhagen, Denmark
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3
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Volfart A, Rossion B. The neuropsychological evaluation of face identity recognition. Neuropsychologia 2024; 198:108865. [PMID: 38522782 DOI: 10.1016/j.neuropsychologia.2024.108865] [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] [Received: 07/19/2023] [Revised: 03/14/2024] [Accepted: 03/18/2024] [Indexed: 03/26/2024]
Abstract
Facial identity recognition (FIR) is arguably the ultimate form of recognition for the adult human brain. Even if the term prosopagnosia is reserved for exceptionally rare brain-damaged cases with a category-specific abrupt loss of FIR at adulthood, subjective and objective impairments or difficulties of FIR are common in the neuropsychological population. Here we provide a critical overview of the evaluation of FIR both for clinicians and researchers in neuropsychology. FIR impairments occur following many causes that should be identified objectively by both general and specific, behavioral and neural examinations. We refute the commonly used dissociation between perceptual and memory deficits/tests for FIR, since even a task involving the discrimination of unfamiliar face images presented side-by-side relies on cortical memories of faces in the right-lateralized ventral occipito-temporal cortex. Another frequently encountered confusion is between specific deficits of the FIR function and a more general impairment of semantic memory (of people), the latter being most often encountered following anterior temporal lobe damage. Many computerized tests aimed at evaluating FIR have appeared over the last two decades, as reviewed here. However, despite undeniable strengths, they often suffer from ecological limitations, difficulties of instruction, as well as a lack of consideration for processing speed and qualitative information. Taking into account these issues, a recently developed behavioral test with natural images manipulating face familiarity, stimulus inversion, and correct response times as a key variable appears promising. The measurement of electroencephalographic (EEG) activity in the frequency domain from fast periodic visual stimulation also appears as a particularly promising tool to complete and enhance the neuropsychological assessment of FIR.
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Affiliation(s)
- Angélique Volfart
- School of Psychology and Counselling, Faculty of Health, Queensland University of Technology, Australia.
| | - Bruno Rossion
- Centre for Biomedical Technologies, Queensland University of Technology, Australia; Université de Lorraine, CNRS, IMoPA, F-54000, Nancy, France.
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4
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Kramer RS, McIntosh RD. Face matching and self-insight: A Registered Report investigating individual differences in metacognitive sensitivity, efficiency, and bias. Q J Exp Psychol (Hove) 2024:17470218241254209. [PMID: 38679797 DOI: 10.1177/17470218241254209] [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: 05/01/2024]
Abstract
Deciding whether two face photographs depict the same person or not can be a challenging task, and there are substantial individual differences in face matching ability. Far less is known about differences in metacognitive ability; that is, how well people can estimate the quality of their own face matching judgements. The purpose of this Registered Report was to determine the relationship between first-order performance in a face matching task, and three metacognitive measures: metacognitive sensitivity (the information exploited by metacognition), metacognitive efficiency (the quality of metacognitive processing itself), and metacognitive bias (the overall tendency towards high or low confidence). Participants completed a 200-trial unfamiliar face matching task, providing a second-order (metacognitive) confidence rating after each first-order (cognitive) response. Cognitive performance and metacognitive sensitivity showed a substantial positive association (rs = .60), suggesting that they were based on overlapping information, with poorer performers having lower quality information available. Once these differences in the information available to metacognition were accounted for, the quality of metacognitive processing itself (metacognitive efficiency) did not vary systematically with cognitive performance (rs = .00). Moreover, poor performers were not less or more confident overall than good performers, as cognitive performance and metacognitive bias did not correlate significantly (rs = .11). These findings allow us to move beyond consideration of group-level insight and inform regarding individual differences in cognitive and metacognitive abilities.
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Affiliation(s)
| | - Robert D McIntosh
- Human Cognitive Neuroscience, Psychology, University of Edinburgh, Edinburgh, UK
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5
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Stantić M, Knyspel J, Gaches A, Liu Y, Bird G, Catmur C. The Oxford Face Matching Test: Short-form alternative. Q J Exp Psychol (Hove) 2024; 77:893-897. [PMID: 37278595 PMCID: PMC10960320 DOI: 10.1177/17470218231182933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 03/29/2023] [Accepted: 05/31/2023] [Indexed: 06/07/2023]
Abstract
A recently published test of face perception, the Oxford Face Matching Test, asks participants to make two judgements: whether two faces are of the same individual and how perceptually similar the two faces are. In this study, we sought to determine to what extent the test can be shortened by removing the perceptual similarity judgements and whether this affects test performance. In Experiment 1, participants completed two versions of the test, with and without similarity judgements, in separate sessions in counterbalanced order. The version without similarity judgements took approximately 40% less time to complete. Performance on the matching judgements did not differ across versions and the correlation in accuracy across the two versions was comparable with the originally reported test-retest reliability value. Experiment 2 validated the version without similarity judgements against other measures, demonstrating moderate relationships with other face matching, memory, and self-report face perception measures. These data indicate that a test version without the similarity judgements can substantially reduce administration time without affecting test performance.
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Affiliation(s)
- Mirta Stantić
- Department of Experimental Psychology, University of Oxford, Oxford, UK
| | - Jacob Knyspel
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Akhina Gaches
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Yining Liu
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Geoffrey Bird
- Department of Experimental Psychology, University of Oxford, Oxford, UK
- Social, Genetic and Developmental Psychiatry Centre, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
| | - Caroline Catmur
- Department of Psychology, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, UK
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6
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Brysbaert M. Designing and evaluating tasks to measure individual differences in experimental psychology: a tutorial. Cogn Res Princ Implic 2024; 9:11. [PMID: 38411837 PMCID: PMC10899130 DOI: 10.1186/s41235-024-00540-2] [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] [Received: 11/24/2023] [Accepted: 02/18/2024] [Indexed: 02/28/2024] Open
Abstract
Experimental psychology is witnessing an increase in research on individual differences, which requires the development of new tasks that can reliably assess variations among participants. To do this, cognitive researchers need statistical methods that many researchers have not learned during their training. The lack of expertise can pose challenges not only in designing good, new tasks but also in evaluating tasks developed by others. To bridge the gap, this article provides an overview of test psychology applied to performance tasks, covering fundamental concepts such as standardization, reliability, norming and validity. It provides practical guidelines for developing and evaluating experimental tasks, as well as for combining tasks to better understand individual differences. To further address common misconceptions, the article lists 11 prevailing myths. The purpose of this guide is to provide experimental psychologists with the knowledge and tools needed to conduct rigorous and insightful studies of individual differences.
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Affiliation(s)
- Marc Brysbaert
- Department of Experimental Psychology, Ghent University, 9000, Ghent, Belgium.
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7
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Growns B, Towler A, Martire K. The novel object-matching test (NOM Test): A psychometric measure of visual comparison ability. Behav Res Methods 2024; 56:680-689. [PMID: 36788185 PMCID: PMC10830743 DOI: 10.3758/s13428-023-02069-6] [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: 01/13/2023] [Indexed: 02/16/2023]
Abstract
This paper presents a new test of object-matching ability: the Novel Object-Matching Test (NOM Test). Object-matching (or visual comparison) is a complex cognitive and perceptual visual comparison task undertaken by forensic scientists - yet no openly available, standardised and psychometrically validated test of object-matching ability exists. This is in contrast to other visual comparison domains like face-matching where many tests are widely available. In this paper, we present the development and psychometric validation of the first openly available object-matching test where people view two complex artificial visual patterns side-by-side and decide if they are from the same source or different sources. We provide normative data and psychometric properties for two long-form and two short-form versions of the test, and two additional versions designed to identify high and low-performers. We also provide evidence of discriminant validity and convergent validity that demonstrates the NOM Test correlates strongly with other object-matching tasks like fingerprint-matching - but not other tasks requiring cognitive-perceptual skill (e.g., visual intelligence). The NOM Test is free for research use with acknowledgment and is available at https://osf.io/pv6ye/ .
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Affiliation(s)
- Bethany Growns
- School of Psychology, Speech and Hearing, University of Canterbury, Christchurch, New Zealand.
- School of Social and Behavioural Sciences, Arizona State University, Tempe, AZ, USA.
| | - Alice Towler
- School of Psychology, University of New South Wales, Kensington, Australia
- School of Psychology, The University of Queensland, Brisbane, Australia
| | - Kristy Martire
- School of Psychology, University of New South Wales, Kensington, Australia
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8
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Burns EJ, Gaunt E, Kidane B, Hunter L, Pulford J. A new approach to diagnosing and researching developmental prosopagnosia: Excluded cases are impaired too. Behav Res Methods 2023; 55:4291-4314. [PMID: 36459376 PMCID: PMC9718472 DOI: 10.3758/s13428-022-02017-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/25/2022] [Indexed: 12/04/2022]
Abstract
Developmental prosopagnosia is characterized by severe, lifelong difficulties when recognizing facial identity. Unfortunately, the most common diagnostic assessment (Cambridge Face Memory Test) misses 50-65% of individuals who believe that they have this condition. This results in such excluded cases' absence from scientific knowledge, effect sizes of impairment potentially overestimated, treatment efficacy underrated, and may elicit in them a negative experience of research. To estimate their symptomology and group-level impairments in face processing, we recruited a large cohort who believes that they have prosopagnosia. Matching prior reports, 56% did not meet criteria on the Cambridge Face Memory Test. However, the severity of their prosopagnosia symptoms and holistic perception deficits were comparable to those who did meet criteria. Excluded cases also exhibited face perception and memory impairments that were roughly one standard deviation below neurotypical norms, indicating the presence of objective problems. As the prosopagnosia index correctly classified virtually every case, we propose it should be the primary method for providing a diagnosis, prior to subtype categorization. We present researchers with a plan on how they can analyze these excluded prosopagnosia cases in their future work without negatively impacting their traditional findings. We anticipate such inclusion will enhance scientific knowledge, more accurately estimate effect sizes of impairments and treatments, and identify commonalities and distinctions between these different forms of prosopagnosia. Owing to their atypicalities in visual perception, we recommend that the prosopagnosia index should be used to screen out potential prosopagnosia cases from broader vision research.
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Affiliation(s)
- Edwin J Burns
- Department of Psychology, Edge Hill University, Ormskirk, UK.
| | - Elizabeth Gaunt
- Department of Psychology, Edge Hill University, Ormskirk, UK
| | - Betiel Kidane
- Department of Psychology, Edge Hill University, Ormskirk, UK
| | - Lucy Hunter
- Department of Psychology, Edge Hill University, Ormskirk, UK
| | - Jaylea Pulford
- Department of Psychology, Edge Hill University, Ormskirk, UK
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9
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Bobak AK, Jones AL, Hilker Z, Mestry N, Bate S, Hancock PJB. Data-driven studies in face identity processing rely on the quality of the tests and data sets. Cortex 2023; 166:348-364. [PMID: 37481857 DOI: 10.1016/j.cortex.2023.05.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 02/01/2023] [Accepted: 05/28/2023] [Indexed: 07/25/2023]
Abstract
There is growing interest in how data-driven approaches can help understand individual differences in face identity processing (FIP). However, researchers employ various FIP tests interchangeably, and it is unclear whether these tests 1) measure the same underlying ability/ies and processes (e.g., confirmation of identity match or elimination of identity match) 2) are reliable, 3) provide consistent performance for individuals across tests online and in laboratory. Together these factors would influence the outcomes of data-driven analyses. Here, we asked 211 participants to perform eight tests frequently reported in the literature. We used Principal Component Analysis and Agglomerative Clustering to determine factors underpinning performance. Importantly, we examined the reliability of these tests, relationships between them, and quantified participant consistency across tests. Our findings show that participants' performance can be split into two factors (called here confirmation and elimination of an identity match) and that participants cluster according to whether they are strong on one of the factors or equally on both. We found that the reliability of these tests is at best moderate, the correlations between them are weak, and that the consistency in participant performance across tests and is low. Developing reliable and valid measures of FIP and consistently scrutinising existing ones will be key for drawing meaningful conclusions from data-driven studies.
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Affiliation(s)
- Anna K Bobak
- Psychology, Faculty of Natural Sciences, University of Stirling, United Kingdom.
| | - Alex L Jones
- School of Psychology, Swansea University, Swansea, United Kingdom.
| | - Zoe Hilker
- Psychology, Faculty of Natural Sciences, University of Stirling, United Kingdom
| | - Natalie Mestry
- Department of Psychology, Bournemouth University, United Kingdom
| | - Sarah Bate
- Department of Psychology, Bournemouth University, United Kingdom
| | - Peter J B Hancock
- Psychology, Faculty of Natural Sciences, University of Stirling, United Kingdom
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10
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Levakov G, Sporns O, Avidan G. Fine-scale dynamics of functional connectivity in the face-processing network during movie watching. Cell Rep 2023; 42:112585. [PMID: 37285265 DOI: 10.1016/j.celrep.2023.112585] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 03/02/2023] [Accepted: 05/16/2023] [Indexed: 06/09/2023] Open
Abstract
Mapping the human face-processing network is typically done during rest or using isolated, static face images, overlooking widespread cortical interactions obtained in response to naturalistic face dynamics and context. To determine how inter-subject functional correlation (ISFC) relates to face recognition scores, we measure cortical connectivity patterns in response to a dynamic movie in typical adults (N = 517). We find a positive correlation with recognition scores in edges connecting the occipital visual and anterior temporal regions and a negative correlation in edges connecting the attentional dorsal, frontal default, and occipital visual regions. We measure the inter-subject stimulus-evoked response at a single TR resolution and demonstrate that co-fluctuations in face-selective edges are related to activity in core face-selective regions and that the ISFC patterns peak during boundaries between movie segments rather than during the presence of faces. Our approach demonstrates how face processing is linked to fine-scale dynamics in attentional, memory, and perceptual neural circuitry.
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Affiliation(s)
- Gidon Levakov
- Department of Cognitive and Brain Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel.
| | - Olaf Sporns
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA; Program in Neuroscience, Indiana University, Bloomington, IN, USA
| | - Galia Avidan
- Department of Psychology, Ben-Gurion University of the Negev, Beer-Sheva, Israel
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11
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Humble D, Schweinberger SR, Mayer A, Jesgarzewsky TL, Dobel C, Zäske R. The Jena Voice Learning and Memory Test (JVLMT): A standardized tool for assessing the ability to learn and recognize voices. Behav Res Methods 2023; 55:1352-1371. [PMID: 35648317 PMCID: PMC10126074 DOI: 10.3758/s13428-022-01818-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2022] [Indexed: 11/08/2022]
Abstract
The ability to recognize someone's voice spans a broad spectrum with phonagnosia on the low end and super-recognition at the high end. Yet there is no standardized test to measure an individual's ability of learning and recognizing newly learned voices with samples of speech-like phonetic variability. We have developed the Jena Voice Learning and Memory Test (JVLMT), a 22-min test based on item response theory and applicable across languages. The JVLMT consists of three phases in which participants (1) become familiarized with eight speakers, (2) revise the learned voices, and (3) perform a 3AFC recognition task, using pseudo-sentences devoid of semantic content. Acoustic (dis)similarity analyses were used to create items with various levels of difficulty. Test scores are based on 22 items which had been selected and validated based on two online studies with 232 and 454 participants, respectively. Mean accuracy in the JVLMT is 0.51 (SD = .18) with an empirical (marginal) reliability of 0.66. Correlational analyses showed high and moderate convergent validity with the Bangor Voice Matching Test (BVMT) and Glasgow Voice Memory Test (GVMT), respectively, and high discriminant validity with a digit span test. Four participants with potential super recognition abilities and seven participants with potential phonagnosia were identified who performed at least 2 SDs above or below the mean, respectively. The JVLMT is a promising research and diagnostic screening tool to detect both impairments in voice recognition and super-recognition abilities.
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Affiliation(s)
- Denise Humble
- Department of Experimental Otorhinolaryngology, Jena University Hospital, Stoystrasse 3, 07743, Jena, Germany
- Department for General Psychology and Cognitive Neuroscience, Institute of Psychology, Friedrich Schiller University Jena, Am Steiger 3/1, 07743, Jena, Germany
| | - Stefan R Schweinberger
- Department for General Psychology and Cognitive Neuroscience, Institute of Psychology, Friedrich Schiller University Jena, Am Steiger 3/1, 07743, Jena, Germany
| | - Axel Mayer
- Department of Psychological Methods and Evaluation, Institute of Psychology, Institute of Psychology and Sports Science, University of Bielefeld, Universitätsstr. 25, 33615, Bielefeld, Germany
| | - Tim L Jesgarzewsky
- Department of Experimental Otorhinolaryngology, Jena University Hospital, Stoystrasse 3, 07743, Jena, Germany
- Department for General Psychology and Cognitive Neuroscience, Institute of Psychology, Friedrich Schiller University Jena, Am Steiger 3/1, 07743, Jena, Germany
| | - Christian Dobel
- Department of Experimental Otorhinolaryngology, Jena University Hospital, Stoystrasse 3, 07743, Jena, Germany
| | - Romi Zäske
- Department of Experimental Otorhinolaryngology, Jena University Hospital, Stoystrasse 3, 07743, Jena, Germany.
- Department for General Psychology and Cognitive Neuroscience, Institute of Psychology, Friedrich Schiller University Jena, Am Steiger 3/1, 07743, Jena, Germany.
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12
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Tagliente S, Passarelli M, D'Elia V, Palmisano A, Dunn JD, Masini M, Lanciano T, Curci A, Rivolta D. Self-reported face recognition abilities moderately predict face-learning skills: Evidence from Italian samples. Heliyon 2023; 9:e14125. [PMID: 36915548 PMCID: PMC10006496 DOI: 10.1016/j.heliyon.2023.e14125] [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: 02/14/2022] [Revised: 02/16/2023] [Accepted: 02/21/2023] [Indexed: 02/27/2023] Open
Abstract
Face Recognition Ability (FRA) varies widely throughout the population. Previous research highlights a positive relationship between self-perceived and objectively measured FRA in the healthy population, suggesting that people do have insight into their FRA. Given that this relationship has not been investigated in Italian samples yet, the main aim of the present work was to develop an Italian translation of the Prosopagnosia Index-20 (PI-20), a self-report measure of FRA, to investigate the relationship between PI-20 performances and an objective assessment given by the Cambridge Face Memory Test Long Form (CFMT+) in the Italian population. A sample of 553 participants filled in the PI-20 Italian version 1 or 2 (PI-20_GE or PI-20_BA) and completed the CFMT+. Results showed a negative correlation between both versions of the Italian PI-20 and CFMT+ scores, meaning that the more self-evaluations were negative, the worse they objectively performed. The same results applied to the extreme limits of the distribution (i.e., 10% of the highest and lowest PI-20 scores). Furthermore, both age and administration order of the tests were predictor variables of CFMT+ scores. Overall, our results suggest that people possess insight, although relatively limited, into their FRA.
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Affiliation(s)
- Serena Tagliente
- Department of Education, Psychology and Communication, University of Bari Aldo Moro, Bari, Italy
| | - Marcello Passarelli
- Institute of Educational Technology, National Research Council, Genova, Italy
| | - Vitiana D'Elia
- Department of Education, Psychology and Communication, University of Bari Aldo Moro, Bari, Italy
| | - Annalisa Palmisano
- Department of Education, Psychology and Communication, University of Bari Aldo Moro, Bari, Italy
| | - James D Dunn
- School of Psychology, University of New South Wales, (UNSW), Sydney, Australia
| | - Michele Masini
- Valorizzazione Innovazione Empowerment s.r.l. (VIE), Genova, Italy
| | - Tiziana Lanciano
- Department of Education, Psychology and Communication, University of Bari Aldo Moro, Bari, Italy
| | - Antonietta Curci
- Department of Education, Psychology and Communication, University of Bari Aldo Moro, Bari, Italy
| | - Davide Rivolta
- Department of Education, Psychology and Communication, University of Bari Aldo Moro, Bari, Italy
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13
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Pieslinger JF, Wiskerke J, Igelström K. Contributions of face processing, social anhedonia and mentalizing to the expression of social autistic-like traits. Front Behav Neurosci 2022; 16:1046097. [PMID: 36620857 PMCID: PMC9817135 DOI: 10.3389/fnbeh.2022.1046097] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 12/06/2022] [Indexed: 12/24/2022] Open
Abstract
Introduction Quantitative autistic-like traits (QATs) are a constellation of traits that mirror those of clinical autism and are thought to share the same mechanisms as the condition. There is great interest in identifying the genetic and neurobiological basis of QATs, but progress is hindered by the composite nature of these clinically based constructs. Social QATs are defined according to the diagnostic criteria for autism, comprising multiple potential neural mechanisms that may contribute to varying degrees. The objective of this study was to decompose social QATs into more specific constructs, in line with the Research Domain Criteria (RDoC). We chose constructs with trait-like properties and known or suggested significance for autistic social function: (1) social anhedonia, (2) prosopagnosia (face blindness), and (3) mentalizing (attributing mental states to images of eyes). We hypothesized that these constructs may all contribute to observed variance in social QATs. Methods We recruited 148 adults with a broad range of QATs (mean age 37.9 years, range 18-69; 50% female; 5.4% autistic) to an experimental behavioral study conducted online. We estimated social QATs using the social factor of the Comprehensive Autistic Traits Inventory. We used the Oxford Face Matching Task and the Reading the Mind in the Eyes Test to measure face matching ability and mentalizing, respectively. Social anhedonia traits were measured with the Anticipatory and Consummatory Interpersonal Pleasure Scale, and prosopagnosic traits with the 20-item Prosopagnosia Index. A combination of frequentist and Bayesian statistics was used to test the social constructs as predictors of social QATs. Results We found that social anhedonic traits, prosopagnosic traits, and face matching performance were likely predictors of social QATs, whereas mentalizing showed limited contribution. Conclusion The findings support prosopagnosic and anhedonic traits, but not mentalizing deficits, as dimensional predictors of individual differences in social function across the autistic spectrum. Further, the study strongly suggests that social reward systems and face processing networks play significant and independent roles in autistic-like social function.
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Affiliation(s)
- Johan F. Pieslinger
- Division of Neurobiology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Joost Wiskerke
- Center for Social and Affective Neuroscience, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - Kajsa Igelström
- Division of Neurobiology, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden,*Correspondence: Kajsa Igelström,
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Individuals with developmental prosopagnosia show independent impairments in face perception, face memory and face matching. Cortex 2022; 157:266-273. [PMID: 36368179 DOI: 10.1016/j.cortex.2022.09.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 07/08/2022] [Accepted: 09/21/2022] [Indexed: 12/15/2022]
Abstract
Individuals with developmental prosopagnosia (DP) all exhibit impairments in face memory, but the specificity of these face memory impairments is debated. One problem is that standard behavioural tasks are not able to provide independent measurement of face perception, face memory, and face matching (the decision process required to judge whether two instances of a face are of the same individual or different individuals). The present study utilised a new test of face matching, the Oxford Face Matching Test (OFMT), and a novel analysis strategy to derive these independent indices. Twenty-nine individuals with DP and the same number of matched neurotypical controls completed the OFMT, the Glasgow Face Matching Test, and the Cambridge Face Memory Test. Results revealed individuals with DP exhibit impairments in face perception, face memory and face matching. Collectively, these results suggest that face processing impairments in DP are more comprehensive than has previously been suggested.
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Linka M, Broda MD, Alsheimer T, de Haas B, Ramon M. Characteristic fixation biases in Super-Recognizers. J Vis 2022; 22:17. [PMID: 35900724 PMCID: PMC9344214 DOI: 10.1167/jov.22.8.17] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 06/22/2022] [Indexed: 12/14/2022] Open
Abstract
Neurotypical observers show large and reliable individual differences in gaze behavior along several semantic object dimensions. Individual gaze behavior toward faces has been linked to face identity processing, including that of neurotypical observers. Here, we investigated potential gaze biases in Super-Recognizers (SRs), individuals with exceptional face identity processing skills. Ten SRs, identified with a novel conservative diagnostic framework, and 43 controls freely viewed 700 complex scenes depicting more than 5000 objects. First, we tested whether SRs and controls differ in fixation biases along four semantic dimensions: faces, text, objects being touched, and bodies. Second, we tested potential group differences in fixation biases toward eyes and mouths. Finally, we tested whether SRs fixate closer to the theoretical optimal fixation point for face identification. SRs showed a stronger gaze bias toward faces and away from text and touched objects, starting from the first fixation onward. Further, SRs spent a significantly smaller proportion of first fixations and dwell time toward faces on mouths but did not differ in dwell time or first fixations devoted to eyes. Face fixation of SRs also fell significantly closer to the theoretical optimal fixation point for identification, just below the eyes. Our findings suggest that reliable superiority for face identity processing is accompanied by early fixation biases toward faces and preferred saccadic landing positions close to the theoretical optimum for face identification. We discuss future directions to investigate the functional basis of individual fixation behavior and face identity processing ability.
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Affiliation(s)
- Marcel Linka
- Experimental Psychology, Justus Liebig University Giessen, Giessen, Germany
| | | | - Tamara Alsheimer
- Experimental Psychology, Justus Liebig University Giessen, Giessen, Germany
- Applied Face Cognition Lab, University of Lausanne, Institute of Psychology, Lausanne, Switzerland
| | - Benjamin de Haas
- Experimental Psychology, Justus Liebig University Giessen, Giessen, Germany
| | - Meike Ramon
- Applied Face Cognition Lab, University of Lausanne, Institute of Psychology, Lausanne, Switzerland
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Bate S, Dalrymple K, Bennetts RJ. OUP accepted manuscript. Brain Commun 2022; 4:fcac068. [PMID: 35386218 PMCID: PMC8977649 DOI: 10.1093/braincomms/fcac068] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 01/26/2022] [Accepted: 03/18/2022] [Indexed: 11/23/2022] Open
Abstract
While there have been decades of clinical and theoretical interest in developmental and acquired face recognition difficulties, very little work has examined their remediation. Here, we report two studies that examined the efficacy of an existing face training programme in improving face-processing skills in adults and children with developmental face recognition impairments. The programme has only been trialled in typical children to date, where 2 weeks of perceptual training (modelled on an adapted version of the popular family game Guess Who?) resulted in face-specific improvements for memory but not perception after 2 weeks of training. In Study 1, we performed a randomized, parallel groups, placebo-controlled trial of the same programme in 20 adults with a pre-existing diagnosis of developmental prosopagnosia. Assessment tasks were administered immediately before and after training, and 2 weeks later. Face-specific gains in memory (but not perception) were observed in the experimental group and were greatest in those with the poorest face recognition skills at entry. These gains persisted 2 weeks after training ceased. In Study 2, a case-series approach was used to administer the experimental version of the training programme to four children who presented with difficulties in face recognition. Improvements in face memory were observed in three of the participants; while one also improved at face perception, there was mixed evidence for the face specificity of these gains. Together, these findings suggest plasticity in the human face recognition system through to at least mid-adulthood and also pave the way for longer-term implementations of the face training programme that will likely elicit greater gains in both adults and children.
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Affiliation(s)
- Sarah Bate
- Department of Psychology, Faculty of Science and Technology, Bournemouth University, Poole BH12 5BB, UK
- Correspondence to: Professor Sarah Bate Department of Psychology Faculty of Science and Technology Bournemouth University Poole House Fern Barrow Poole BH12 5BB, UK E-mail:
| | - Kirsten Dalrymple
- Institute of Child Development, University of Minnesota, Minneapolis, MN 55455, USA
| | - Rachel J. Bennetts
- Division of Psychology, Department of Life Sciences, Brunel University, London UB8 3PH, UK
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Abstract
The Benton Facial Recognition Test (BFRT) is a paper-and-pen task that is traditionally used to assess face perception skills in neurological, clinical and psychiatric conditions. Despite criticisms of its stimuli, the task enjoys a simple procedure and is rapid to administer. Further, it has recently been computerised (BFRT-c), allowing reliable measurement of completion times and the need for online testing. Here, in response to calls for repeat screening for the accurate detection of face processing deficits, we present the BFRT-Revised (BFRT-r): a new version of the BFRT-c that maintains the task's basic paradigm, but employs new, higher-quality stimuli that reflect recent theoretical advances in the field. An initial validation study with typical participants indicated that the BFRT-r has good internal reliability and content validity. A second investigation indicated that while younger and older participants had comparable accuracy, completion times were longer in the latter, highlighting the need for age-matched norms. Administration of the BFRT-r and BFRT-c to 32 individuals with developmental prosopagnosia resulted in improved sensitivity in diagnostic screening for the BFRT-r compared to the BFRT-c. These findings are discussed in relation to current diagnostic screening protocols for face perception deficits. The BFRT-r is stored in an open repository and is freely available to other researchers.
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Stantić M, Ichijo E, Catmur C, Bird G. Face memory and face perception in autism. AUTISM : THE INTERNATIONAL JOURNAL OF RESEARCH AND PRACTICE 2021; 26:276-280. [PMID: 34160282 PMCID: PMC8750147 DOI: 10.1177/13623613211027685] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
LAY ABSTRACT It is well known that some people with autism have difficulties recognizing faces. It is generally thought that this is not because autistic individuals cannot perceive faces, but because autistic individuals have greater problems than people without autism in remembering faces. Here, we worked with a group of autistic adults and a group of non-autistic adults to test their ability to perceive and remember faces. We also asked each person to report any difficulties that they have with recognizing faces in everyday life. We find that, as a group, people with autism have difficulties with both remembering and perceiving faces, and report more problems recognizing faces in everyday life. However, it is worth noting that we observed a wide range of scores in the group of people with autism, with some autistic participants scoring as well as the group of people without autism.
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