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Centre Interdisciplinaire
de Recherche et d’Innovation
en Cybersécurité et Société
de Recherche et d’Innovation
en Cybersécurité et Société
1.
Tardif, J.; Duchesne, X. Morin; Cohan, S.; Royer, J.; Blais, C.; Fiset, D.; Duchaine, B.; Gosselin, F.
Use of Face Information Varies Systematically From Developmental Prosopagnosics to Super-Recognizers Journal Article
In: Psychological Science, vol. 30, no. 2, pp. 300–308, 2019, ISSN: 09567976, (Publisher: SAGE Publications Inc.).
Abstract | Links | BibTeX | Tags: adult, Developmental Disabilities, developmental disorder, Facial Recognition, female, human, Humans, Individuality, male, pathophysiology, perception, physiology, Prosopagnosia, Social Perception
@article{tardif_use_2019,
title = {Use of Face Information Varies Systematically From Developmental Prosopagnosics to Super-Recognizers},
author = {J. Tardif and X. Morin Duchesne and S. Cohan and J. Royer and C. Blais and D. Fiset and B. Duchaine and F. Gosselin},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85060433063&doi=10.1177%2f0956797618811338&partnerID=40&md5=0b1d017d93e991fa99d50e6691a54867},
doi = {10.1177/0956797618811338},
issn = {09567976},
year = {2019},
date = {2019-01-01},
journal = {Psychological Science},
volume = {30},
number = {2},
pages = {300–308},
abstract = {Face-recognition abilities differ largely in the neurologically typical population. We examined how the use of information varies with face-recognition ability from developmental prosopagnosics to super-recognizers. Specifically, we investigated the use of facial features at different spatial scales in 112 individuals, including 5 developmental prosopagnosics and 8 super-recognizers, during an online famous-face-identification task using the bubbles method. We discovered that viewing of the eyes and mouth to identify faces at relatively high spatial frequencies is strongly correlated with face-recognition ability, evaluated from two independent measures. We also showed that the abilities of developmental prosopagnosics and super-recognizers are explained by a model that predicts face-recognition ability from the use of information built solely from participants with intermediate face-recognition abilities (n = 99). This supports the hypothesis that the use of information varies quantitatively from developmental prosopagnosics to super-recognizers as a function of face-recognition ability. © The Author(s) 2018.},
note = {Publisher: SAGE Publications Inc.},
keywords = {adult, Developmental Disabilities, developmental disorder, Facial Recognition, female, human, Humans, Individuality, male, pathophysiology, perception, physiology, Prosopagnosia, Social Perception},
pubstate = {published},
tppubtype = {article}
}
Face-recognition abilities differ largely in the neurologically typical population. We examined how the use of information varies with face-recognition ability from developmental prosopagnosics to super-recognizers. Specifically, we investigated the use of facial features at different spatial scales in 112 individuals, including 5 developmental prosopagnosics and 8 super-recognizers, during an online famous-face-identification task using the bubbles method. We discovered that viewing of the eyes and mouth to identify faces at relatively high spatial frequencies is strongly correlated with face-recognition ability, evaluated from two independent measures. We also showed that the abilities of developmental prosopagnosics and super-recognizers are explained by a model that predicts face-recognition ability from the use of information built solely from participants with intermediate face-recognition abilities (n = 99). This supports the hypothesis that the use of information varies quantitatively from developmental prosopagnosics to super-recognizers as a function of face-recognition ability. © The Author(s) 2018.
2.
Maziade, M.; Bouchard, S.; Gingras, N.; Charron, L.; Cardinal, A.; Roy, M. -A.; Gauthier, B.; Tremblay, G.; Côté, S.; Fournier, C.; Boutin, P.; Hamel, M.; Mérette, C.; Martinez, M.
In: British Journal of Psychiatry, vol. 169, no. 3, pp. 371–378, 1996, ISSN: 00071250, (Publisher: Royal College of Psychiatrists).
Abstract | Links | BibTeX | Tags: Adolescent, adult, article, behavior disorder, Child, Childhood, clinical article, Delusions, Depression, developmental disorder, disease course, female, Follow-Up Studies, Hallucinations, human, Humans, male, negative syndrome, onset age, Personality Development, prediction, Psychiatric Status Rating Scales, Risk Factors, schizophrenia, Schizophrenic Psychology, Schizotypal Personality Disorder
@article{maziade_long-term_1996,
title = {Long-term stability of diagnosis and symptom dimensions in a systematic sample of patients with onset of Schizophrenia in childhood and early adolescence. II: Positive/negative distinction and childhood predictors of adult outcome},
author = {M. Maziade and S. Bouchard and N. Gingras and L. Charron and A. Cardinal and M. -A. Roy and B. Gauthier and G. Tremblay and S. Côté and C. Fournier and P. Boutin and M. Hamel and C. Mérette and M. Martinez},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-0029759147&doi=10.1192%2fbjp.169.3.371&partnerID=40&md5=0b5ff36c812ac906915bb5d12769135d},
doi = {10.1192/bjp.169.3.371},
issn = {00071250},
year = {1996},
date = {1996-01-01},
journal = {British Journal of Psychiatry},
volume = {169},
number = {3},
pages = {371–378},
abstract = {Background. The aim of this study was to verify the presence and stability across life of the positive/negative distinction in early-onset schizophrenia (EO-SZ) through a longitudinal factor analysis of the schizophrenic dimensions, and to identify the factors predicting several indices of long-term outcome for EO-SZ. Method. Forty children consecutively referred for DSM-III-R schizophrenia (SZ) in a specific catchment area comprised the sample. Results. Across a 14.8-year follow-up, longitudinal factor analysis identified two separate factors corresponding to the positive and negative symptom dimensions. We also observed that: the GAS rated over the last three years of adult illness and the severity of negative symptoms during the stabilised interepisode intervals in adulthood were the indices of adult outcome that were most easily predicted; and the best childhood predictors of adult outcome were premorbid functioning and severity of positive and negative symptoms during acute episodes. Conclusions. The presence of premorbid non-psychotic behaviour disturbances (NPBD) and premorbid developmental problems was not related to severity of outcome, in contrast to the former variables.},
note = {Publisher: Royal College of Psychiatrists},
keywords = {Adolescent, adult, article, behavior disorder, Child, Childhood, clinical article, Delusions, Depression, developmental disorder, disease course, female, Follow-Up Studies, Hallucinations, human, Humans, male, negative syndrome, onset age, Personality Development, prediction, Psychiatric Status Rating Scales, Risk Factors, schizophrenia, Schizophrenic Psychology, Schizotypal Personality Disorder},
pubstate = {published},
tppubtype = {article}
}
Background. The aim of this study was to verify the presence and stability across life of the positive/negative distinction in early-onset schizophrenia (EO-SZ) through a longitudinal factor analysis of the schizophrenic dimensions, and to identify the factors predicting several indices of long-term outcome for EO-SZ. Method. Forty children consecutively referred for DSM-III-R schizophrenia (SZ) in a specific catchment area comprised the sample. Results. Across a 14.8-year follow-up, longitudinal factor analysis identified two separate factors corresponding to the positive and negative symptom dimensions. We also observed that: the GAS rated over the last three years of adult illness and the severity of negative symptoms during the stabilised interepisode intervals in adulthood were the indices of adult outcome that were most easily predicted; and the best childhood predictors of adult outcome were premorbid functioning and severity of positive and negative symptoms during acute episodes. Conclusions. The presence of premorbid non-psychotic behaviour disturbances (NPBD) and premorbid developmental problems was not related to severity of outcome, in contrast to the former variables.