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Emotion recognition deficits among persons with schizophrenia: Beyond stimulus complexity level and presentation modality
Stockholms universitet, Samhällsvetenskapliga fakulteten, Psykologiska institutionen, Kognitiv psykologi. Södertörn University, Sweden.
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2016 (Engelska)Ingår i: Psychiatry Research, ISSN 0165-1781, E-ISSN 1872-7123, Vol. 240, 60-65 s.Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Studies have shown that persons with schizophrenia have lower accuracy in emotion recognition compared to persons without schizophrenia. However, the impact of the complexity level of the stimuli or the modality of presentation has not been extensively addressed. Forty three persons with a diagnosis of schizophrenia and 43 healthy controls, matched for age and gender, were administered tests assessing emotion recognition from stimuli with low and high levels of complexity presented via visual, auditory and semantic channels. For both groups, recognition rates were higher for high-complexity stimuli compared to low-complexity stimuli. Additionally, both groups obtained higher recognition rates for visual and semantic stimuli than for auditory stimuli, but persons with schizophrenia obtained lower accuracy than persons in the control group for all presentation modalities. Persons diagnosed with schizophrenia did not present a level of complexity specific deficit or modality-specific deficit compared to healthy controls. Results suggest that emotion recognition deficits in schizophrenia are beyond level of complexity of stimuli and modality, and present a global difficulty in cognitive functioning.

Ort, förlag, år, upplaga, sidor
2016. Vol. 240, 60-65 s.
Nyckelord [en]
facial expressions, visual, semantics, prosody
Nationell ämneskategori
Psykologi
Forskningsämne
psykologi
Identifikatorer
URN: urn:nbn:se:su:diva-130545DOI: 10.1016/j.psychres.2016.04.015ISI: 000378359500010OAI: oai:DiVA.org:su-130545DiVA: diva2:930918
Tillgänglig från: 2016-05-25 Skapad: 2016-05-25 Senast uppdaterad: 2016-08-08Bibliografiskt granskad

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Laukka, Petri
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Kognitiv psykologi
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Psychiatry Research
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