Abstract：
:While social anhedonia is a promising indicator of vulnerability to schizophrenia, it remains uncertain whether anhedonia is a core feature of schizotypy or merely a secondary associated characteristic. This issue was examined by comparing dimensional scores on schizophrenia spectrum personality disorder symptoms derived from clinical interviews among three groups: a) "pure" social anhedonics with high scores on the Revised Social Anhedonia Scale (SAS; [Eckblad, M.L., Chapman, L.J., Chapman, J.P., Mishlove, M., 1982. The Revised Social Anhedonia Scale. Unpublished test, University of Wisconsin, Madison.]) and low scores on the Magical Ideation Scale (MIS, [Eckblad, M.L., Chapman, L.J., 1983. Magical ideation as an indicator of schizotypy. Journal of Consulting and Clinical Psychology, 51, 215-225.]), b) subjects with high MIS and low SAS scores, and c) controls with low scores on both scales. This study also sought to identify individual differences in stress reactivity, personality, coping style, and social support that might be related to severity of clinical symptoms among at-risk subjects. Compared to controls, the SAS group had higher levels of schizotypal, schizoid, and paranoid symptoms and the MIS group had higher schizotypal symptoms. Among social anhedonics, individual differences in perceived stress, trait negative affectivity, and coping style accounted for over 40% of the variance in schizotypal and paranoid symptoms. This cross-sectional study bolsters support for the validity of social anhedonia as a primary feature of schizotypy. Longitudinal studies are required to determine whether these individual differences potentiate clinical outcomes among social anhedonics.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Horan WP,Brown SA,Blanchard JJdoi
10.1016/j.psychres.2006.06.002subject
Has Abstractpub_date
2007-01-15 00:00:00pages
147-56issue
1-3eissn
0165-1781issn
1872-7123pii
S0165-1781(06)00195-8journal_volume
149pub_type
杂志文章abstract：:High variability in adaptive behavior in cognitively-able adults with autism spectrum disorder has been previously reported, and may be caused by the high prevalence of psychiatric comorbidity in this population. This study's goals were to examine self-reported psychiatric symptoms in students with ASD, and to identif...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2019.01.098
更新日期：2019-03-01 00:00:00
abstract：:The present follow-up study examines the associations between cognition and parent-rated internalizing problems among adolescents with early-onset schizophrenia (EOS) at baseline (T1) and self-rated internalizing problems 13 years later (T2). Twelve individuals (8 male/4 female) with EOS and 30 healthy controls (16 ma...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2018.04.033
更新日期：2018-07-01 00:00:00
abstract：:This study explores the psychometric characteristics of the Behavior Problems Inventory (BPI), an instrument for routine clinical assessment of behavior problems in outpatients with psychosis based on information provided by key family informants. Six hundred and twenty-one patients diagnosed with psychosis and bipola...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2018.03.051
更新日期：2018-12-01 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(89)90036-x
更新日期：1989-08-01 00:00:00
abstract：:A computed tomographic (CT) brain scan study was conducted in 24 young males treated and followed up for hyperactivity since childhood. Compared to 27 matched controls, adults with a history of hyperactivity had a significantly greater frequency of cerebral atrophy. No differences in cerebellar atrophy frequency or in...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(86)90052-1
更新日期：1986-03-01 00:00:00
abstract：:It is not only unclear why hallucinations in schizophrenia occur with different prevalence by modality, but also to what extent they do. Reliable prevalence estimates of hallucinations by modality in schizophrenia are currently lacking, particularly for non-auditory hallucinations. Studies have also tended to report l...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2017.01.102
更新日期：2017-06-01 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2015.03.008
更新日期：2015-06-30 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2016.02.054
更新日期：2016-05-30 00:00:00
abstract：:The current study examined the interactive effects of Anxiety Sensitivity (AS) and menstrual cycle phase in the experience of menstrual-related symptoms. Participants were 55 community women who completed prospective tracking of menstrual-related symptoms across at least one full menstrual cycle using the Daily Record...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2013.07.016
更新日期：2013-12-15 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2016.01.006
更新日期：2016-02-28 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2013.02.031
更新日期：2013-10-30 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/s0165-1781(97)00084-x
更新日期：1997-09-19 00:00:00
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journal_title：Psychiatry research
pub_type： 临床试验,杂志文章
doi：10.1016/0165-1781(79)90016-7
更新日期：1979-12-01 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2015.09.038
更新日期：2015-12-15 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2007.11.018
更新日期：2009-01-30 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(87)90014-x
更新日期：1987-08-01 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2006.12.008
更新日期：2008-01-15 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2014.04.008
更新日期：2014-08-15 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(92)90026-y
更新日期：1992-12-01 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2015.08.032
更新日期：2015-12-15 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
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更新日期：2018-02-01 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2009.11.001
更新日期：2010-09-30 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
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更新日期：1987-12-01 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2018.04.055
更新日期：2018-07-01 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2016.10.036
更新日期：2016-12-30 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2017.09.032
更新日期：2018-01-01 00:00:00
abstract：:Although the expressions of both positive and negative symptoms in schizophrenia spectrum illnesses can each occur with varying degrees of severity, researchers have often dichotomized patients as generally positive or negative subtypes. Studies of schizophrenia and schizotypal personality disorder (SPD) have not typi...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/s0165-1781(98)00101-2
更新日期：1998-11-16 00:00:00
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journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/0165-1781(95)02670-r
更新日期：1995-09-08 00:00:00
abstract：:Gambling disorder (GD) frequently co-occurs with substance use disorders. However, the extent to which GD co-occurs with behavioral addictions (BAs) and the demographic, clinical, and personality correlates of comorbid GD and BA is largely unknown. The aims of the present research were to address this gap among people...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.psychres.2020.112763
更新日期：2020-02-01 00:00:00
abstract：:Brain functional asymmetry abnormalities have previously been reported in schizophrenia. In the present study, we hypothesized that the pattern of functional asymmetry in schizophrenia may differ between patients suffering from positive and negative symptoms. We examined the relationship between altered asymmetry of f...
journal_title：Psychiatry research
pub_type： 杂志文章
doi：10.1016/j.pscychresns.2009.11.004
更新日期：2010-04-30 00:00:00
