Naslov
The influence of the typicality feature in the production of language associations in schizophrenia

Autori
Dominik, Petra ; Kužina, Iva ; Erdeljac, Vlasta ; Sekulić Sović, Martina ; Mimica, Ninoslav ; Ostojić, Draženka ; Savić, Aleksandar

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
Interdisciplinary Linguistic and Psychiatric Research on Language Disorders

Urednik/ci
Erdeljac, Vlasta ; Sekulić Sović, Martina

Izdavač
Zavod za lingvistiku Filozofskog fakulteta Sveučilišta u Zagrebu ; FF Press ; Klinika za psihijatriju Vrapče

Grad
Zagreb

Godina
2019

Raspon stranica
97-105

ISBN
978-953-175-831-4

Ključne riječi
schizophrenia language deficits ; verbal fluency ; associations ; first cluster ; typicality feature

Sažetak
Language deficits in schizophrenia are hypothesized to be a result of increased spreading of activation in the semantic memory during language processing. The spreading of activation is determined by the features of concepts activated in search and retrieval processes. One of the features thought to have a great influence on processing is the typicality feature (Holmes & Ellis, 2006). The aim of this study was to establish whether there are differences in language processing in schizophrenia subjects compared to a healthy control group in a verbal fluency task based upon the typicality feature. Specifically, the analysis was limited to the first cluster of the verbal fluency task because it requires the least effort in terms of task restrictions (Venneri et al., 2008). The study included 8 patients diagnosed with schizophrenia from the University Psychiatric Hospital Vrapče and 8 healthy control subjects. A category semantic fluency task was conducted on both groups, and the healthy control group was given a typ- icality rating task consisting of exemplars produced by both groups in the first cluster of the former task. Results analysis showed no differences in the typicality ratings of exemplars between the groups in any of the categories except the animals category.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti, Filologija, Kognitivna znanost (prirodne, tehničke, biomedicina i zdravstvo, društvene i humanističke znanosti)

POVEZANOST RADA