1 368

Cited 67 times in

Attribution bias in ultra-high risk for psychosis and first-episode schizophrenia

DC FieldValueLanguage
dc.contributor.author강지인-
dc.contributor.author김경란-
dc.contributor.author안석균-
dc.contributor.author이수영-
dc.contributor.author이은-
dc.contributor.author박진영-
dc.date.accessioned2015-04-23T16:35:14Z-
dc.date.available2015-04-23T16:35:14Z-
dc.date.issued2010-
dc.identifier.issn0920-9964-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/100854-
dc.description.abstractBACKGROUND: Attribution style bias, such as a greater tendency to perceive hostility, has been reported to be associated with paranoia in multi-episode, chronic schizophrenia patients. The aim of this study was to investigate whether young, first-episode schizophrenia patients exhibited a perceived hostility bias and if this bias was correlated with persecutory symptoms. This study also explored whether this attribution bias, associated with paranoid tendencies, also emerged in participants at ultra-high risk (UHR) for psychosis. METHODS: Thirty-nine normal controls, 24 UHR participants, and 20 young, first-episode schizophrenia patients were asked to complete the Ambiguous Intentions Hostility Questionnaire (AIHQ) and other psychosocial measures. The AIHQ, specifically developed for paranoia, is a self-report questionnaire about negative outcomes that varied intentionality (i.e., intentional, accidental, and ambiguous intentions). The perceived hostility, composite blame, and aggression bias scores were calculated, in this study, from the ambiguous situations. RESULTS: First-episode patients with schizophrenia were found to have a perceived hostility bias, which was associated with persecutory symptoms. The UHR participants also showed an attribution bias for perceiving hostility and blaming others, and this attribution bias was linked to the paranoia process. CONCLUSIONS: These findings suggest that a biased attribution style linked with paranoid symptoms may not only be present in first-episode psychotic patients but may already have evolved prior to the onset of frank psychotic symptoms. A biased attribution style may play a pivotal role in the persecutory process during the prodromal phase as well as a patient's first schizophrenic episode.-
dc.description.statementOfResponsibilityopen-
dc.format.extent54~61-
dc.relation.isPartOfSCHIZOPHRENIA RESEARCH-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAdolescent-
dc.subject.MESHBias*-
dc.subject.MESHFemale-
dc.subject.MESHHostility-
dc.subject.MESHHumans-
dc.subject.MESHMale-
dc.subject.MESHNeuropsychological Tests-
dc.subject.MESHPsychiatric Status Rating Scales-
dc.subject.MESHPsychotic Disorders/diagnosis-
dc.subject.MESHPsychotic Disorders/etiology*-
dc.subject.MESHPsychotic Disorders/psychology*-
dc.subject.MESHRegression Analysis-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHRisk Factors-
dc.subject.MESHSchizophrenia/diagnosis-
dc.subject.MESHSchizophrenia/etiology*-
dc.subject.MESHSchizophrenic Psychology*-
dc.subject.MESHSelf Concept-
dc.subject.MESHSocial Perception-
dc.subject.MESHSurveys and Questionnaires-
dc.subject.MESHYoung Adult-
dc.titleAttribution bias in ultra-high risk for psychosis and first-episode schizophrenia-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Psychiatry (정신과학)-
dc.contributor.googleauthorSuk Kyoon An-
dc.contributor.googleauthorJee In Kang-
dc.contributor.googleauthorJin Young Park-
dc.contributor.googleauthorKyung Ran Kim-
dc.contributor.googleauthorSu Young Lee-
dc.contributor.googleauthorEun Lee-
dc.identifier.doi10.1016/j.schres.2010.01.025-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA02892-
dc.contributor.localIdA01701-
dc.contributor.localIdA00084-
dc.contributor.localIdA00293-
dc.contributor.localIdA02227-
dc.contributor.localIdA03032-
dc.relation.journalcodeJ02641-
dc.identifier.eissn1573-2509-
dc.identifier.pmid20171849-
dc.identifier.urlhttp://www.sciencedirect.com/science/article/pii/S0920996410000770-
dc.subject.keywordSchizophrenia-
dc.subject.keywordFirst episode-
dc.subject.keywordUltra-high risk-
dc.subject.keywordAttribution style-
dc.subject.keywordBias-
dc.subject.keywordParanoia-
dc.subject.keywordPersecutory symptoms-
dc.contributor.alternativeNameKang, Jee In-
dc.contributor.alternativeNameKim, Kyung Ran-
dc.contributor.alternativeNameAn, Suk Kyoon-
dc.contributor.alternativeNameLee, Su Young-
dc.contributor.alternativeNameLee, Eun-
dc.contributor.alternativeNamePark, Jin Young-
dc.contributor.affiliatedAuthorLee, Su Young-
dc.contributor.affiliatedAuthorPark, Jin Young-
dc.contributor.affiliatedAuthorKang, Jee In-
dc.contributor.affiliatedAuthorKim, Kyung Ran-
dc.contributor.affiliatedAuthorAn, Suk Kyoon-
dc.contributor.affiliatedAuthorLee, Eun-
dc.citation.volume118-
dc.citation.number1-3-
dc.citation.startPage54-
dc.citation.endPage61-
dc.identifier.bibliographicCitationSCHIZOPHRENIA RESEARCH, Vol.118(1-3) : 54-61, 2010-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Psychiatry (정신과학교실) > 1. Journal Papers

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.