Differences Between Autistic and Non-Autistic Adults in the Recognition of Anger from Facial Motion Remain after Controlling for Alexithymia.
Alexithymia
Autism spectrum disorder
Emotion recognition
Facial expression
Movement kinematics
Journal
Journal of autism and developmental disorders
ISSN: 1573-3432
Titre abrégé: J Autism Dev Disord
Pays: United States
ID NLM: 7904301
Informations de publication
Date de publication:
Apr 2022
Apr 2022
Historique:
accepted:
10
05
2021
pubmed:
29
5
2021
medline:
24
3
2022
entrez:
28
5
2021
Statut:
ppublish
Résumé
To date, studies have not established whether autistic and non-autistic individuals differ in emotion recognition from facial motion cues when matched in terms of alexithymia. Here, autistic and non-autistic adults (N = 60) matched on age, gender, non-verbal reasoning ability and alexithymia, completed an emotion recognition task, which employed dynamic point light displays of emotional facial expressions manipulated in terms of speed and spatial exaggeration. Autistic participants exhibited significantly lower accuracy for angry, but not happy or sad, facial motion with unmanipulated speed and spatial exaggeration. Autistic, and not alexithymic, traits were predictive of accuracy for angry facial motion with unmanipulated speed and spatial exaggeration. Alexithymic traits, in contrast, were predictive of the magnitude of both correct and incorrect emotion ratings.
Identifiants
pubmed: 34047905
doi: 10.1007/s10803-021-05083-9
pii: 10.1007/s10803-021-05083-9
pmc: PMC8159724
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1855-1871Subventions
Organisme : Medical Research Council
ID : MR/R015813/1
Pays : United Kingdom
Organisme : European Research Council
ID : ERC-2017-STG Grant Agreement No 757583
Pays : International
Informations de copyright
© 2021. The Author(s).
Références
Allen, R., Davis, R., & Hill, E. (2013). The effects of autism and alexithymia on physiological and verbal responsiveness to music. Journal of Autism and Developmental Disorders, 43(2), 432–444.
doi: 10.1007/s10803-012-1587-8
American Psychiatric Association. (2013). Diagnostic and Statistical Manual of Mental Disorders (5th ed.). American Journal of Psychiatry. https://doi.org/10.1176/appi.books.9780890425596.744053
doi: 10.1176/appi.books.9780890425596.744053
Amrhein, V., & Greenland, S. (2018). Remove, rather than redefine, statistical significance. Nature Human Behaviour, 2(1), 4. https://doi.org/10.1038/s41562-017-0224-0
doi: 10.1038/s41562-017-0224-0
pubmed: 30980046
Anwyl-Irvine, A. L., Massonnié, J., Flitton, A., Kirkham, N., & Evershed, J. K. (2020). Gorilla in our midst: An online behavioral experiment builder. Behavior Research Methods, 52(1), 388–407. https://doi.org/10.3758/s13428-019-01237-x
doi: 10.3758/s13428-019-01237-x
pubmed: 31016684
Ashwin, C., Chapman, E., Colle, L., & Baron-Cohen, S. (2006). Impaired recognition of negative basic emotions in autism: a test of the amygdala theory. Social Neuroscience, 1(3–4), 349–363. https://doi.org/10.1080/17470910601040772
doi: 10.1080/17470910601040772
pubmed: 18633799
Badura, A. S. (2003). Theoretical and empirical exploration of the similarities between emotional numbing in posttraumatic stress disorder and alexithymia. Journal of Anxiety Disorders, 17(3), 349–360. https://doi.org/10.1016/S0887-6185(02)00201-3
doi: 10.1016/S0887-6185(02)00201-3
pubmed: 12727127
Bagby, R. M., Parker, J. D. A., & Taylor, G. J. (1994). The twenty-item Toronto alexithymia scale-I. Item selection and cross-validation of the factor structure. Journal of Psychosomatic Research, 38(1), 23–32. https://doi.org/10.1016/0022-3999(94)90005-1
doi: 10.1016/0022-3999(94)90005-1
pubmed: 8126686
Bal, E., Harden, E., Lamb, D., Van Hecke, A. V., Denver, J. W., & Porges, S. W. (2010). Emotion recognition in children with autism spectrum disorders: Relations to eye gaze and autonomic state. Journal of Autism and Developmental Disorders, 40(3), 358–370. https://doi.org/10.1007/s10803-009-0884-3
doi: 10.1007/s10803-009-0884-3
pubmed: 19885725
Baron-Cohen, S., Wheelwright, S., Skinner, R., Martin, J., & Clubley, E. (2001). The Autism-Spectrum Quotient (AQ): Evidence from asperger syndrome/high-functioning autism, males and females, scientists and mathematicians. Journal of Autism and Developmental Disorders, 31(1), 5–17.
doi: 10.1023/A:1005653411471
Benjamin, D. J., Berger, J. O., Johannesson, M., Nosek, B. A., Wagenmakers, E. J., Berk, R., Bollen, K. A., Brembs, B., Brown, L., Camerer, C., Cesarini, D., Chambers, C. D., Clyde, M., Cook, T. D., De Boeck, P., Dienes, Z., Dreber, A., Easwaran, K., Efferson, C., & Johnson, V. E. (2018). Redefine statistical significance. Nature Human Behaviour, 2(1), 6–10. https://doi.org/10.1038/s41562-017-0189-z
doi: 10.1038/s41562-017-0189-z
Bird, G., & Cook, R. (2013). Mixed emotions: The contribution of alexithymia to the emotional symptoms of autism. Translational Psychiatry, 3(7), e285–e288. https://doi.org/10.1038/tp.2013.61
doi: 10.1038/tp.2013.61
pubmed: 23880881
pmcid: 3731793
Bird, G., Press, C., & Richardson, D. C. (2011). The role of alexithymia in reduced eye-fixation in autism spectrum conditions. Journal of Autism and Developmental Disorders, 41(11), 1556–1564.
doi: 10.1007/s10803-011-1183-3
Bird, G., Silani, G., Brindley, R., White, S., Frith, U., & Singer, T. (2010). Empathic brain responses in insula are modulated by levels of alexithymia but not autism. Brain, 133(5), 1515–1525.
doi: 10.1093/brain/awq060
Brewer, R., Biotti, F., Catmur, C., Press, C., Happé, F., Cook, R., & Bird, G. (2016). Can neurotypical individuals read autistic facial expressions? Atypical production of emotional facial expressions in autism spectrum disorders. Autism Research, 9(2), 262–271. https://doi.org/10.1002/aur.1508
doi: 10.1002/aur.1508
pubmed: 26053037
Button, K. S., Ioannidis, J. P., Mokrysz, C., Nosek, B. A., Flint, F., Robinson, E. S., & Munafò, M. R. (2013). Power failure: why small sample size undermines the reliability of neuroscience. Nature reviews neuroscience, 14(5), 365–376. https://doi.org/10.1038/nrn3475
doi: 10.1038/srep45464
pubmed: 23571845
Chierchia, G., Fuhrmann, D., Knoll, L. J., Pi-Sunyer, B. P., Sakhardande, A. L., & Blakemore, S. J. (2019). The matrix reasoning item bank (MaRs-IB): Novel, open-access abstract reasoning items for adolescents and adults. Royal Society Open Science. https://doi.org/10.1098/rsos.190232
doi: 10.1098/rsos.190232
pubmed: 31824684
pmcid: 6837216
Cook, J. (2016). From movement kinematics to social cognition: The case of autism. Philosophical Transactions of the Royal Society b: Biological Sciences, 371(1693), 8–10. https://doi.org/10.1098/rstb.2015.0372
doi: 10.1098/rstb.2015.0372
Cook, R., Brewer, R., Shah, P., & Bird, G. (2013). Alexithymia, not autism, predicts poor recognition of emotional facial expressions. Psychological Science, 24(5), 723–732. https://doi.org/10.1177/0956797612463582
doi: 10.1177/0956797612463582
pubmed: 23528789
Dobs, K., Bülthoff, I., & Schultz, J. (2018). Use and usefulness of dynamic face stimuli for face perception studies-a review of behavioral findings and methodology. Frontiers in Psychology, 9, 1–7. https://doi.org/10.3389/fpsyg.2018.01355
doi: 10.3389/fpsyg.2018.01355
Dziobek, I., Bahnemann, M., Convit, A., & Heekeren, H. R. (2010). The role of the fusiform-amygdala system in the pathophysiology of Autism. Archives of General Psychiatry, 67(4), 397–405. https://doi.org/10.1001/archgenpsychiatry.2010.31
doi: 10.1001/archgenpsychiatry.2010.31
pubmed: 20368515
Eddy, C. M., & Cook, J. L. (2018). Emotions in action: The relationship between motor function and social cognition across multiple clinical populations. Progress in Neuro-Psychopharmacology and Biological Psychiatry, 86(March), 229–244. https://doi.org/10.1016/j.pnpbp.2018.05.021
doi: 10.1016/j.pnpbp.2018.05.021
pubmed: 29857027
Edey, R., Yon, D., Cook, J., Dumontheil, I., & Press, C. (2017). Observation our own action kinematics predict the perceived affective states of others. Journal of Experimental Psychology: Human Perception and Performance, 43(7), 1263–1268. https://doi.org/10.1037/xhp0000423
doi: 10.1037/xhp0000423
pubmed: 28639823
Gaigg, S. B., Cornell, A. S. F., & Bird, G. (2018). The psychophysiological mechanisms of alexithymia in autism spectrum disorder. Autism, 22(2), 227–231. https://doi.org/10.1177/1362361316667062
doi: 10.1177/1362361316667062
pubmed: 27811193
Halsey, L. G., Curran-Everett, D., Vowler, S. L., & Drummond, G. B. (2015). The fickle P value generates irreproducible results. Nature Methods, 12(3), 179–185. https://doi.org/10.1038/nmeth.3288
doi: 10.1038/nmeth.3288
pubmed: 25719825
Happé, F., Cook, J. L., & Bird, G. (2017). The structure of social cognition: In(ter)dependence of sociocognitive processes. Annual Review of Psychology, 68, 243–267. https://doi.org/10.1146/annurev-psych-010416-044046
doi: 10.1146/annurev-psych-010416-044046
pubmed: 27687121
Harms, M. B., Martin, A., & Wallace, G. L. (2010). Facial emotion recognition in autism spectrum disorders: A review of behavioral and neuroimaging studies. Neuropsychology Review, 20(3), 290–322. https://doi.org/10.1007/s11065-010-9138-6
doi: 10.1007/s11065-010-9138-6
pubmed: 20809200
Heaton, P., Reichenbacher, L., Sauter, D., Allen, R., Scott, S., & Hill, E. (2012). Measuring the effects of alexithymia on perception of emotional vocalizations in autistic spectrum disorder and typical development. Psychological Medicine, 42(11), 2453.
doi: 10.1017/S0033291712000621
Helmes, E., McNeill, P. D., Holden, R. R., & Jackson, C. (2008). The construct of alexithymia: Associations with delense mechanisms. Journal of Clinical Psychology, 64(3), 318–331. https://doi.org/10.1002/jclp.20461
doi: 10.1002/jclp.20461
pubmed: 18302210
Hickman, L. J., Keating, C. T., Ferrari, A., & Cook, J. L. (2021). Skin conductance as an index of alexithymic traits in the general population. Psychological Reports. https://doi.org/10.1177/00332941211005118
doi: 10.1177/00332941211005118
pubmed: 33789537
Hobson, R. P. (1986). the Autistic child’s appraisal of expressions of emotion. Journal of Child Psychology and Psychiatry, 27(3), 321–342. https://doi.org/10.1111/j.1469-7610.1986.tb01836.x
doi: 10.1111/j.1469-7610.1986.tb01836.x
pubmed: 3733915
Huggins, C. F., Donnan, G., Cameron, I. M., & Williams, J. H. G. (2020). A systematic review of how emotional self-awareness is defined and measured when comparing autistic and non-autistic groups. Research in Autism Spectrum Disorders. https://doi.org/10.1016/j.rasd.2020.101612
doi: 10.1016/j.rasd.2020.101612
Keating, C. T., & Cook, J. L. (2020). Facial expression production and recognition in autism spectrum disorders: A shifting landscape. Child and Adolescent Psychiatric Clinics of North America, 29(3), 557–571. https://doi.org/10.1016/j.chc.2020.02.006
doi: 10.1016/j.chc.2020.02.006
pubmed: 32471602
Kenny, L., Hattersley, C., Molins, B., Buckley, C., Povey, C., & Pellicano, E. (2016). Which terms should be used to describe autism? Perspectives from the UK autism community. Autism, 20(4), 442–462. https://doi.org/10.1177/1362361315588200
doi: 10.1177/1362361315588200
pubmed: 26134030
Ketelaars, M. P., & In’T Velt Mol Swaab Van Rijn , A. A. H. S. (2016). Emotion recognition and alexithymia in high functioning females with autism spectrum disorder. Research in Autism Spectrum Disorders, 21, 51–60. https://doi.org/10.1016/j.rasd.2015.09.006
doi: 10.1016/j.rasd.2015.09.006
Kilts, C. D., Egan, G., Gideon, D. A., Ely, T. D., & Hoffman, J. M. (2003). Dissociable neural pathways are involved in the recognition of emotion in static and dynamic facial expressions. NeuroImage, 18(1), 156–168. https://doi.org/10.1006/nimg.2002.1323
doi: 10.1006/nimg.2002.1323
pubmed: 12507452
Kinnaird, E., Stewart, C., & Tchanturia, K. (2019). Investigating alexithymia in autism: A systematic review and meta-analysis. European Psychiatry, 55, 80–89. https://doi.org/10.1016/j.eurpsy.2018.09.004
doi: 10.1016/j.eurpsy.2018.09.004
pubmed: 30399531
Kreidler, S. M., Muller, K. E., Grunwald, G. K., Ringham, B. M., Coker-Dukowitz, Z. T., Sakhadeo, U. R., Barón, A. E., & Glueck, D. H. (2013). GLIMMPSE: Online power computation for linear models with and without a baseline covariate. Journal of Statistical Software, 54(10), 1–26. https://doi.org/10.18637/jss.v054.i10
doi: 10.18637/jss.v054.i10
Krumhuber, E. G., Kappas, A., & Manstead, A. S. R. (2013). Effects of dynamic aspects of facial expressions: A review. Emotion Review, 5(1), 41–46. https://doi.org/10.1177/1754073912451349
doi: 10.1177/1754073912451349
Lakens, D., Adolfi, F. G., Albers, C. J., Anvari, F., Apps, M. A. J., Argamon, S. E., Baguley, T., Becker, R. B., Benning, S. D., Bradford, D. E., Buchanan, E. M., Caldwell, A. R., Van Calster, B., Carlsson, R., Chen, S. C., Chung, B., Colling, L., Collins, G. S., Crook, Z., & Zwaan, R. A. (2018). Justify your alpha. Nature Human Behaviour, 2(3), 168–171. https://doi.org/10.1038/s41562-018-0311-x
doi: 10.1038/s41562-018-0311-x
Lee, M. D., & Wagenmakers, E.-J. (2014). Bayesian cognitive modelling: A practical course. Cambridge University Press. https://doi.org/10.1017/CBO9781139087759
doi: 10.1017/CBO9781139087759
Leising, D., Grande, T., & Faber, R. (2009). The Toronto Alexithymia Scale (TAS-20): A measure of general psychological distress. Journal of Research in Personality, 43(4), 707–710. https://doi.org/10.1016/j.jrp.2009.03.009
doi: 10.1016/j.jrp.2009.03.009
Leung, R. C., Pang, E. W., Brian, J. A., & Taylor, M. J. (2019). Happy and angry faces elicit atypical neural activation in children with autism spectrum disorder. Biological Psychiatry: Cognitive Neuroscience and Neuroimaging, 4(12), 1021–1030. https://doi.org/10.1016/j.bpsc.2019.03.013
doi: 10.1016/j.bpsc.2019.03.013
Lindner, J. L., & Rosén, L. A. (2006). Decoding of emotion through facial expression, prosody and verbal content in children and adolescents with Asperger’s syndrome. Journal of Autism and Developmental Disorders, 36(6), 769–777. https://doi.org/10.1007/s10803-006-0105-2
doi: 10.1007/s10803-006-0105-2
pubmed: 16639533
Loomes, R., Hull, L., & Mandy, W. P. L. (2017). What is the male-to-female ratio in autism spectrum disorder? A systematic review and meta-analysis. Journal of the American Academy of Child and Adolescent Psychiatry, 56(6), 466–474. https://doi.org/10.1016/j.jaac.2017.03.013
doi: 10.1016/j.jaac.2017.03.013
pubmed: 28545751
Lord, C., Rutter, M., DiLavore, P., Risi, S., Gotham, K., & Bishop, S. (2012). Autism Diangositic Observation Schedule, Second Edition (ADOS-2) Manual (Part I): Modules 1–4. Western Psychological Services.
Lozier, L. M., Vanmeter, J. W., & Marsh, A. A. (2014). Impairments in facial affect recognition associated with autism spectrum disorders: A meta-analysis. Development and Psychopathology, 26(4), 933–945. https://doi.org/10.1017/S0954579414000479
doi: 10.1017/S0954579414000479
pubmed: 24915526
Lyvers, M., Cotterell, S., & Thorberg, F. A. (2018). “Music is my drug”: Alexithymia, empathy, and emotional responding to music. Psychology of Music, 48(5), 626–641.
doi: 10.1177/0305735618816166
Marchesi, C., Ossola, P., Tonna, M., & De Panfilis, C. (2014). The TAS-20 more likely measures negative affects rather than alexithymia itself in patients with major depression, panic disorder, eating disorders and substance use disorders. Comprehensive Psychiatry, 55(4), 972–978. https://doi.org/10.1016/j.comppsych.2013.12.008
doi: 10.1016/j.comppsych.2013.12.008
pubmed: 24439561
Milosavljevic, B., Carter Leno, V., Simonoff, E., Baird, G., Pickles, A., Jones, C. R. G., Erskine, C., Charman, T., & Happé, F. (2016). Alexithymia in adolescents with autism spectrum disorder: Its relationship to internalising difficulties, sensory modulation and social cognition. Journal of Autism and Developmental Disorders, 46(4), 1354–1367. https://doi.org/10.1007/s10803-015-2670-8
doi: 10.1007/s10803-015-2670-8
pubmed: 26659552
Mottron, L. (2004). Matching strategies in cognitive research with individuals with high-functioning autism: Current practices, instrument biases, and recommendations. Journal of Autism and Developmental Disorders, 34(1), 19–27. https://doi.org/10.1023/B:JADD.0000018070.88380.83
doi: 10.1023/B:JADD.0000018070.88380.83
pubmed: 15098953
Nemiah, J. C., Freyberger, H., & Sifneos, P. E. (1976). Alexithymia: A view of the psychosomatic process. Modern Trends in Psychosomatic Medicine, 3, 430–439.
Oakley, B. F. M., Brewer, R., Bird, G., & Catmur, C. (2016). Theory of mind is not theory of emotion: A cautionary note on the reading the mind in the eyes test. Journal of Abnormal Psychology, 125(6), 818–823. https://doi.org/10.1037/abn0000182
doi: 10.1037/abn0000182
pubmed: 27505409
pmcid: 4976760
Ola, L., & Gullon-Scott, F. (2020). Facial emotion recognition in autistic adult females correlates with alexithymia, not autism. Autism. https://doi.org/10.1177/1362361320932727
doi: 10.1177/1362361320932727
pubmed: 32689812
pmcid: 7539601
Philip, R. C. M., Whalley, H. C., Stanfield, A. C., Sprengelmeyer, R., Santos, I. M., Young, A. W., Atkinson, A. P., Calder, A. J., Johnstone, E. C., Lawrie, S. M., & Hall, J. (2010). Deficits in facial, body movement and vocal emotional processing in autism spectrum disorders. Psychological Medicine, 40(11), 1919–1929. https://doi.org/10.1017/S0033291709992364
doi: 10.1017/S0033291709992364
pubmed: 20102666
Poquérusse, J., Pastore, L., Dellantonio, S., & Esposito, G. (2018). Alexithymia and autism spectrum disorder: A complex relationship. Frontiers in Psychology, 9, 1–10. https://doi.org/10.3389/fpsyg.2018.01196
doi: 10.3389/fpsyg.2018.01196
Preece, D. A., Becerra, R., Boyes, M. E., Northcott, C., McGillivray, L., & Hasking, P. A. (2020). Do self-report measures of alexithymia measure alexithymia or general psychological distress? A factor analytic examination across five samples. Personality and Individual Differences, 155, 109721. https://doi.org/10.1016/j.paid.2019.109721
doi: 10.1016/j.paid.2019.109721
Preece, D., Becerra, R., Robinson, K., Dandy, J., & Allan, A. (2018). The psychometric assessment of alexithymia: Development and validation of the Perth Alexithymia Questionnaire. Personality and Individual Differences, 132(February), 32–44. https://doi.org/10.1016/j.paid.2018.05.011
doi: 10.1016/j.paid.2018.05.011
Rief, W., Heuser, J., & Fichter, M. M. (1996). What does the Toronto Alexithymia scale TAS-R measure? . Journal of Clinical Psychology , 524, 423–429.
doi: 10.1002/(SICI)1097-4679(199607)52:4<423::AID-JCLP6>3.0.CO;2-Q
Rivet, T. T., & Matson, J. L. (2011). Review of gender differences in core symptomatology in autism spectrum disorders. Research in Autism Spectrum Disorders, 5(3), 957–976. https://doi.org/10.1016/j.rasd.2010.12.003
doi: 10.1016/j.rasd.2010.12.003
Ruzich, E., Allison, C., Smith, P., Watson, P., Auyeung, B., Ring, H., & Baron-Cohen, S. (2015). Measuring autistic traits in the general population: A systematic review of the Autism-Spectrum Quotient (AQ) in a nonclinical population sample of 6900 typical adult males and females. Molecular Autism, 6(1), 1–12.
doi: 10.1186/2040-2392-6-1
Ruzich, E., Allison, C., Smith, P., Watson, P., Auyeung, B., Ring, H., & Baron-Cohen, S. (2016). Subgrouping siblings of people with autism: Identifying the broader autism phenotype. Autism Research, 9(6), 658–665. https://doi.org/10.1002/aur.1544
doi: 10.1002/aur.1544
pubmed: 26332889
Sato, W., Kochiyama, T., Yoshikawa, S., Naito, E., & Matsumura, M. (2004). Enhanced neural activity in response to dynamic facial expressions of emotion: An fMRI study. Cognitive Brain Research, 20(1), 81–91. https://doi.org/10.1016/j.cogbrainres.2004.01.008
doi: 10.1016/j.cogbrainres.2004.01.008
pubmed: 15130592
Sato, W., Uono, S., & Toichi, M. (2013). Atypical recognition of dynamic changes in facial expressions in autism spectrum disorders. Research in Autism Spectrum Disorders, 7(7), 906–912. https://doi.org/10.1016/j.rasd.2013.04.008
doi: 10.1016/j.rasd.2013.04.008
Song, Y., & Hakoda, Y. (2018). Selective impairment of basic emotion recognition in people with autism: Discrimination thresholds for recognition of facial expressions of varying intensities. Journal of Autism and Developmental Disorders, 48(6), 1886–1894. https://doi.org/10.1007/s10803-017-3428-2
doi: 10.1007/s10803-017-3428-2
pubmed: 29274008
Sormaz, M., Young, A. W., & Andrews, T. J. (2016). Contributions of feature shapes and surface cues to the recognition of facial expressions. Vision Research, 127, 1–10.
doi: 10.1016/j.visres.2016.07.002
Sowden, S., Schuster, B. A., Keating, C. T., Fraser, D. S., & Cook, J. L. (2021). The role of movement kinematics in facial emotion expression production and recognition. Emotion. https://doi.org/10.1037/emo0000835
doi: 10.1037/emo0000835
pubmed: 33661668
pmcid: 8582590
Stevenson, J. L., & Hart, K. R. (2017). Psychometric properties of the autism-spectrum quotient for assessing low and high levels of autistic traits in college students. Journal of Autism and Developmental Disorders, 47(6), 1838–1853. https://doi.org/10.1007/s10803-017-3109-1
doi: 10.1007/s10803-017-3109-1
pubmed: 28349365
Taylor, G. J., Bagby, R. M., & Parker, J. D. A. (2003). The 20-item Toronto Alexithymia scale: IV. Reliability and factorial validity in different languages and cultures. Journal of Psychosomatic Research, 55(3), 277–283. https://doi.org/10.1016/S0022-3999(02)00601-3
doi: 10.1016/S0022-3999(02)00601-3
pubmed: 12932803
Uljarevic, M., & Hamilton, A. (2013). Recognition of emotions in autism: A formal meta-analysis. Journal of Autism and Developmental Disorders, 43(7), 1517–1526. https://doi.org/10.1007/s10803-012-1695-5
doi: 10.1007/s10803-012-1695-5
pubmed: 23114566
Vorst, H. C. M., & Bermond, B. (2001). Validity and reliability of the Bermond-Vorst Alexithymia Questionnaire. Personality and Individual Differences, 30(3), 413–434. https://doi.org/10.1016/S0191-8869(00)00033-7
doi: 10.1016/S0191-8869(00)00033-7
Wang, L., Chen, W., & Li, H. (2017). Use of 3D faces facilitates facial expression recognition in children. Scientific Reports, 7(1), 1–6. https://doi.org/10.1038/srep45464
doi: 10.1038/srep45464
pubmed: 28127051
pmcid: 5428335
Yasuda, M. (2007). Color and facial expressions. University of Nevada.