Two and five-factor models of negative symptoms in schizophrenia are differentially associated with trait affect, defeatist performance beliefs, and psychosocial functioning.
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| Title: | Two and five-factor models of negative symptoms in schizophrenia are differentially associated with trait affect, defeatist performance beliefs, and psychosocial functioning. |
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| Authors: | Paul, Nina B. (AUTHOR), Strauss, Gregory P. (AUTHOR), Gates-Woodyatt, Jessica J. (AUTHOR), Barchard, Kimberly A. (AUTHOR), Allen, Daniel N. (AUTHOR) |
| Source: | European Archives of Psychiatry & Clinical Neuroscience. Dec2023, Vol. 273 Issue 8, p1715-1724. 10p. |
| Subjects: | Diagnostic & Statistical Manual of Mental Disorders (Book), Psychosocial functioning, Pearson correlation (Statistics), Affect (Psychology), Schizophrenia, Symptoms, Pleasure |
| Abstract: | Recent factor analytic evidence supports both two-factor (motivation and pleasure, MAP; diminished expression, EXP) and five-factor (anhedonia, asociality, avolition, blunted affect, alogia) conceptualizations of negative symptoms. However, it is unclear whether these two conceptualizations of the latent structure of negative symptoms have differential associations with external correlates. The current study evaluated external correlates of the two- and five-factor structures by examining associations with variables known to have critical relations with negative symptoms: trait affect, defeatist performance beliefs, neurocognition, and community-based psychosocial functioning. Participants included a total of 245 outpatients diagnosed with schizophrenia who were rated on the Brief Negative Symptom Scale and completed a battery of additional measures during periods of clinical stability. These additional measures included the Positive and Negative Affect Schedule, Defeatist Performance Beliefs scale, MATRICS Consensus Cognitive Battery, and Level of Function Scale. Pearson correlations indicated differential patterns of associations between the BNSS scores and the external correlates. Support for the two-factor model was indicated by a stronger association of MAP with positive affect and psychosocial functioning, compared to EXP with neurocognition. Significance tests examining a differential magnitude of associations showed that the two-dimension negative symptom structure masked unique correlational relationships among the five negative symptom domains with neurocognition and social/vocational community functioning and captured unique patterns of correlation with trait affect. Support for the five-factor model was shown by a stronger association between Blunted Affect with Attention/Vigilance, and stronger associations between Avolition, Anhedonia, and Asociality with psychosocial functioning. Results offer support for both the two-dimension and five-domain model of negative symptoms as well as a hierarchical two-dimensions-five-domains model of negative symptoms. Findings may have implications for diagnostic criteria and descriptions of the Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM-5), as well as possible treatment targets of negative symptoms. [ABSTRACT FROM AUTHOR] |
| Copyright of European Archives of Psychiatry & Clinical Neuroscience is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Psychology and Behavioral Sciences Collection |
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| Header | DbId: pbh DbLabel: Psychology and Behavioral Sciences Collection An: 174163622 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Two and five-factor models of negative symptoms in schizophrenia are differentially associated with trait affect, defeatist performance beliefs, and psychosocial functioning. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Paul%2C+Nina+B%2E%22">Paul, Nina B.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Strauss%2C+Gregory+P%2E%22">Strauss, Gregory P.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gates-Woodyatt%2C+Jessica+J%2E%22">Gates-Woodyatt, Jessica J.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Barchard%2C+Kimberly+A%2E%22">Barchard, Kimberly A.</searchLink> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Allen%2C+Daniel+N%2E%22">Allen, Daniel N.</searchLink> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22European+Archives+of+Psychiatry+%26+Clinical+Neuroscience%22">European Archives of Psychiatry & Clinical Neuroscience</searchLink>. Dec2023, Vol. 273 Issue 8, p1715-1724. 10p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Diagnostic+%26+Statistical+Manual+of+Mental+Disorders+%28Book%29%22">Diagnostic & Statistical Manual of Mental Disorders (Book)</searchLink><br /><searchLink fieldCode="DE" term="%22Psychosocial+functioning%22">Psychosocial functioning</searchLink><br /><searchLink fieldCode="DE" term="%22Pearson+correlation+%28Statistics%29%22">Pearson correlation (Statistics)</searchLink><br /><searchLink fieldCode="DE" term="%22Affect+%28Psychology%29%22">Affect (Psychology)</searchLink><br /><searchLink fieldCode="DE" term="%22Schizophrenia%22">Schizophrenia</searchLink><br /><searchLink fieldCode="DE" term="%22Symptoms%22">Symptoms</searchLink><br /><searchLink fieldCode="DE" term="%22Pleasure%22">Pleasure</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Recent factor analytic evidence supports both two-factor (motivation and pleasure, MAP; diminished expression, EXP) and five-factor (anhedonia, asociality, avolition, blunted affect, alogia) conceptualizations of negative symptoms. However, it is unclear whether these two conceptualizations of the latent structure of negative symptoms have differential associations with external correlates. The current study evaluated external correlates of the two- and five-factor structures by examining associations with variables known to have critical relations with negative symptoms: trait affect, defeatist performance beliefs, neurocognition, and community-based psychosocial functioning. Participants included a total of 245 outpatients diagnosed with schizophrenia who were rated on the Brief Negative Symptom Scale and completed a battery of additional measures during periods of clinical stability. These additional measures included the Positive and Negative Affect Schedule, Defeatist Performance Beliefs scale, MATRICS Consensus Cognitive Battery, and Level of Function Scale. Pearson correlations indicated differential patterns of associations between the BNSS scores and the external correlates. Support for the two-factor model was indicated by a stronger association of MAP with positive affect and psychosocial functioning, compared to EXP with neurocognition. Significance tests examining a differential magnitude of associations showed that the two-dimension negative symptom structure masked unique correlational relationships among the five negative symptom domains with neurocognition and social/vocational community functioning and captured unique patterns of correlation with trait affect. Support for the five-factor model was shown by a stronger association between Blunted Affect with Attention/Vigilance, and stronger associations between Avolition, Anhedonia, and Asociality with psychosocial functioning. Results offer support for both the two-dimension and five-domain model of negative symptoms as well as a hierarchical two-dimensions-five-domains model of negative symptoms. Findings may have implications for diagnostic criteria and descriptions of the Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM-5), as well as possible treatment targets of negative symptoms. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of European Archives of Psychiatry & Clinical Neuroscience is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s00406-022-01507-4 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 1715 Subjects: – SubjectFull: Diagnostic & Statistical Manual of Mental Disorders (Book) Type: general – SubjectFull: Psychosocial functioning Type: general – SubjectFull: Pearson correlation (Statistics) Type: general – SubjectFull: Affect (Psychology) Type: general – SubjectFull: Schizophrenia Type: general – SubjectFull: Symptoms Type: general – SubjectFull: Pleasure Type: general Titles: – TitleFull: Two and five-factor models of negative symptoms in schizophrenia are differentially associated with trait affect, defeatist performance beliefs, and psychosocial functioning. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Paul, Nina B. – PersonEntity: Name: NameFull: Strauss, Gregory P. – PersonEntity: Name: NameFull: Gates-Woodyatt, Jessica J. – PersonEntity: Name: NameFull: Barchard, Kimberly A. – PersonEntity: Name: NameFull: Allen, Daniel N. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 09401334 Numbering: – Type: volume Value: 273 – Type: issue Value: 8 Titles: – TitleFull: European Archives of Psychiatry & Clinical Neuroscience Type: main |
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