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Theory of mind and indirect speech acts comprehension in a group of first episode schizophrenic patients Teoría de la mente y comprensión de actos de habla indirectos en un grupo de pacientes portadores de primer episodio de esquizofrenia
Indexado
WoS WOS:001367160900005
Scopus SCOPUS_ID:85211252822
DOI 10.7764/ONOMAZEIN.65.05
Año 2024
Tipo artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras


Abstract



One of the most relevant domains in the current research in schizophrenia (SZ) is social cognition (SC). This area refers to the set of mental operations underlying social interactions and involves processes related to the interpretation and development of responses to the intentions and behaviors of others. According to the MATRICS (Research on assessments and treatment to improve cognition in schizophrenia) consensus, the CS includes theory of mind (ToM) among its four research areas. A set of evidences has shown that chronic schizophrenic patients frequently fail in tasks involving ToM. Recent reports claim for a link between ToM and pragmatic abilities in chronic SZ. Studies assessing pragmatic abilities and ToM have revealed that deficiencies in pragmatic tasks correlate with defects in first and second-order false-belief tasks. There is, however, little information on patients with a first episode of SZ. We examine the relationship between ToM and pragmatic skills in a sample of young male patients (N = 10) diagnosed as first episode of SZ with ICD-10 criteria. We propose that this group will obtain lower scores than matched normal controls in two tasks that evaluate, respectively, pragmatic skills and ToM: comprehension of indirect speech acts (ISA) task and first and second-order false beliefs task. The comparison group consisted of 8 healthy controls matched to the SZ patients for age, sex, education and socioeconomic status with no history of neuropsychiatric disorders. The patients and the control subjects were assessed with a neuropsychological protocol. Our results showed minor differences in neuropsychological testing. As expected, the schizophrenic patients performed worse than the control group on the false belief task and the AHI task. The correlation between both tasks and a consistent regression analysis suggest a link between ToM and pragmatic processing. Furtherstudies are needed including larger samples and pragmatic and cognitive tests in order to assess the complex relationship between SZ, pragmatic and executive frontal functions.

Revista



Revista ISSN
Onomazein 0717-1285

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Disciplinas de Investigación



WOS
Language & Linguistics
Linguistics
Scopus
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SciELO
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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

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Autores - Afiliación



Ord. Autor Género Institución - País
1 Garcia, Ricardo R. - Universidad de Chile - Chile
Hosp Padre Hurtado - Chile
Hospital Padre Hurtado - Chile
2 Aliste, Francisco - Hosp Padre Hurtado - Chile
Hospital Padre Hurtado - Chile
3 Astroza, Sergio - Hosp Padre Hurtado - Chile
Hospital Padre Hurtado - Chile
4 Astudillo, Albert - Hosp Padre Hurtado - Chile
Hospital Padre Hurtado - Chile
5 SOTO-VERGARA, GUILLERMO ANDRES Hombre Universidad de Chile - Chile

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Financiamiento



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