Data Gathering Bias: Trait Vulnerability to Psychotic Symptoms?
Jumping to conclusions (JTC) is associated with psychotic disorder and psychotic symptoms. If JTC represents a trait, the rate should be (i) increased in people with elevated levels of psychosis proneness such as individuals diagnosed with borderline personality disorder (BPD), and (ii) show a degre...
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| creator | Catalan, Ana Simons, Claudia J P Bustamante, Sonia Olazabal, Nora Ruiz, Eduardo Gonzalez de Artaza, Maider Penas, Alberto Maruottolo, Claudio Maurottolo, Claudio González, Andrea van Os, Jim Gonzalez-Torres, Miguel Angel |
| description | Jumping to conclusions (JTC) is associated with psychotic disorder and psychotic symptoms. If JTC represents a trait, the rate should be (i) increased in people with elevated levels of psychosis proneness such as individuals diagnosed with borderline personality disorder (BPD), and (ii) show a degree of stability over time.
The JTC rate was examined in 3 groups: patients with first episode psychosis (FEP), BPD patients and controls, using the Beads Task. PANSS, SIS-R and CAPE scales were used to assess positive psychotic symptoms. Four WAIS III subtests were used to assess IQ.
A total of 61 FEP, 26 BPD and 150 controls were evaluated. 29 FEP were revaluated after one year. 44% of FEP (OR = 8.4, 95% CI: 3.9-17.9) displayed a JTC reasoning bias versus 19% of BPD (OR = 2.5, 95% CI: 0.8-7.8) and 9% of controls. JTC was not associated with level of psychotic symptoms or specifically delusionality across the different groups. Differences between FEP and controls were independent of sex, educational level, cannabis use and IQ. After one year, 47.8% of FEP with JTC at baseline again displayed JTC.
JTC in part reflects trait vulnerability to develop disorders with expression of psychotic symptoms. |
| doi_str_mv | 10.1371/journal.pone.0132442 |
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The JTC rate was examined in 3 groups: patients with first episode psychosis (FEP), BPD patients and controls, using the Beads Task. PANSS, SIS-R and CAPE scales were used to assess positive psychotic symptoms. Four WAIS III subtests were used to assess IQ.
A total of 61 FEP, 26 BPD and 150 controls were evaluated. 29 FEP were revaluated after one year. 44% of FEP (OR = 8.4, 95% CI: 3.9-17.9) displayed a JTC reasoning bias versus 19% of BPD (OR = 2.5, 95% CI: 0.8-7.8) and 9% of controls. JTC was not associated with level of psychotic symptoms or specifically delusionality across the different groups. Differences between FEP and controls were independent of sex, educational level, cannabis use and IQ. After one year, 47.8% of FEP with JTC at baseline again displayed JTC.
JTC in part reflects trait vulnerability to develop disorders with expression of psychotic symptoms.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0132442</identifier><identifier>PMID: 26147948</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Adolescent ; Adult ; Aged ; Basque people ; Beads ; Bias ; Borderline personality disorder ; Cannabis ; Cognition & reasoning ; Data collection ; Decision making ; Development and progression ; Drug abuse ; Hallucinations ; Health aspects ; Humans ; Intelligence ; Male ; Marijuana ; Medical research ; Memory ; Mental disorders ; Mental health ; Middle Aged ; Neurosciences ; Patients ; Psychiatry ; Psychological symptoms ; Psychosis ; Psychotic Disorders - diagnosis ; Psychotic Disorders - physiopathology ; Psychotic Disorders - psychology ; Schizophrenia ; Studies</subject><ispartof>PloS one, 2015-07, Vol.10 (7), p.e0132442-e0132442</ispartof><rights>COPYRIGHT 2015 Public Library of Science</rights><rights>2015 Catalan et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2015 Catalan et al 2015 Catalan et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c758t-79b180c7309ca18c1df3ac57570244a4cca88be51dddbb80c9c74d9e38ba0963</citedby><cites>FETCH-LOGICAL-c758t-79b180c7309ca18c1df3ac57570244a4cca88be51dddbb80c9c74d9e38ba0963</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4493127/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4493127/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,860,881,2096,2915,23845,27901,27902,53766,53768,79569,79570</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26147948$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Catalan, Ana</creatorcontrib><creatorcontrib>Simons, Claudia J P</creatorcontrib><creatorcontrib>Bustamante, Sonia</creatorcontrib><creatorcontrib>Olazabal, Nora</creatorcontrib><creatorcontrib>Ruiz, Eduardo</creatorcontrib><creatorcontrib>Gonzalez de Artaza, Maider</creatorcontrib><creatorcontrib>Penas, Alberto</creatorcontrib><creatorcontrib>Maruottolo, Claudio</creatorcontrib><creatorcontrib>Maurottolo, Claudio</creatorcontrib><creatorcontrib>González, Andrea</creatorcontrib><creatorcontrib>van Os, Jim</creatorcontrib><creatorcontrib>Gonzalez-Torres, Miguel Angel</creatorcontrib><title>Data Gathering Bias: Trait Vulnerability to Psychotic Symptoms?</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>Jumping to conclusions (JTC) is associated with psychotic disorder and psychotic symptoms. If JTC represents a trait, the rate should be (i) increased in people with elevated levels of psychosis proneness such as individuals diagnosed with borderline personality disorder (BPD), and (ii) show a degree of stability over time.
The JTC rate was examined in 3 groups: patients with first episode psychosis (FEP), BPD patients and controls, using the Beads Task. PANSS, SIS-R and CAPE scales were used to assess positive psychotic symptoms. Four WAIS III subtests were used to assess IQ.
A total of 61 FEP, 26 BPD and 150 controls were evaluated. 29 FEP were revaluated after one year. 44% of FEP (OR = 8.4, 95% CI: 3.9-17.9) displayed a JTC reasoning bias versus 19% of BPD (OR = 2.5, 95% CI: 0.8-7.8) and 9% of controls. JTC was not associated with level of psychotic symptoms or specifically delusionality across the different groups. Differences between FEP and controls were independent of sex, educational level, cannabis use and IQ. After one year, 47.8% of FEP with JTC at baseline again displayed JTC.
JTC in part reflects trait vulnerability to develop disorders with expression of psychotic symptoms.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Aged</subject><subject>Basque people</subject><subject>Beads</subject><subject>Bias</subject><subject>Borderline personality disorder</subject><subject>Cannabis</subject><subject>Cognition & reasoning</subject><subject>Data collection</subject><subject>Decision making</subject><subject>Development and progression</subject><subject>Drug abuse</subject><subject>Hallucinations</subject><subject>Health aspects</subject><subject>Humans</subject><subject>Intelligence</subject><subject>Male</subject><subject>Marijuana</subject><subject>Medical research</subject><subject>Memory</subject><subject>Mental disorders</subject><subject>Mental health</subject><subject>Middle Aged</subject><subject>Neurosciences</subject><subject>Patients</subject><subject>Psychiatry</subject><subject>Psychological symptoms</subject><subject>Psychosis</subject><subject>Psychotic Disorders - 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Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>PloS one</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Catalan, Ana</au><au>Simons, Claudia J P</au><au>Bustamante, Sonia</au><au>Olazabal, Nora</au><au>Ruiz, Eduardo</au><au>Gonzalez de Artaza, Maider</au><au>Penas, Alberto</au><au>Maruottolo, Claudio</au><au>Maurottolo, Claudio</au><au>González, Andrea</au><au>van Os, Jim</au><au>Gonzalez-Torres, Miguel Angel</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Data Gathering Bias: Trait Vulnerability to Psychotic Symptoms?</atitle><jtitle>PloS one</jtitle><addtitle>PLoS One</addtitle><date>2015-07-06</date><risdate>2015</risdate><volume>10</volume><issue>7</issue><spage>e0132442</spage><epage>e0132442</epage><pages>e0132442-e0132442</pages><issn>1932-6203</issn><eissn>1932-6203</eissn><abstract>Jumping to conclusions (JTC) is associated with psychotic disorder and psychotic symptoms. If JTC represents a trait, the rate should be (i) increased in people with elevated levels of psychosis proneness such as individuals diagnosed with borderline personality disorder (BPD), and (ii) show a degree of stability over time.
The JTC rate was examined in 3 groups: patients with first episode psychosis (FEP), BPD patients and controls, using the Beads Task. PANSS, SIS-R and CAPE scales were used to assess positive psychotic symptoms. Four WAIS III subtests were used to assess IQ.
A total of 61 FEP, 26 BPD and 150 controls were evaluated. 29 FEP were revaluated after one year. 44% of FEP (OR = 8.4, 95% CI: 3.9-17.9) displayed a JTC reasoning bias versus 19% of BPD (OR = 2.5, 95% CI: 0.8-7.8) and 9% of controls. JTC was not associated with level of psychotic symptoms or specifically delusionality across the different groups. Differences between FEP and controls were independent of sex, educational level, cannabis use and IQ. After one year, 47.8% of FEP with JTC at baseline again displayed JTC.
JTC in part reflects trait vulnerability to develop disorders with expression of psychotic symptoms.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>26147948</pmid><doi>10.1371/journal.pone.0132442</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Adolescent Adult Aged Basque people Beads Bias Borderline personality disorder Cannabis Cognition & reasoning Data collection Decision making Development and progression Drug abuse Hallucinations Health aspects Humans Intelligence Male Marijuana Medical research Memory Mental disorders Mental health Middle Aged Neurosciences Patients Psychiatry Psychological symptoms Psychosis Psychotic Disorders - diagnosis Psychotic Disorders - physiopathology Psychotic Disorders - psychology Schizophrenia Studies |
| title | Data Gathering Bias: Trait Vulnerability to Psychotic Symptoms? |
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