Abstract:
:The reliability and validity of the Toronto Structured Interview for Alexithymia (TSIA) have been demonstrated in previous studies with English-speaking community and psychiatric samples and a German-speaking psychiatric sample. The aim of this study was to evaluate the psychometric properties of the TSIA in a mixed clinical and nonclinical sample from Italy. The original English version of the TSIA was translated into Italian and administered, along with the 20-item Toronto Alexithymia Scale (TAS-20), to 80 healthy subjects, 69 medical outpatients, and 62 psychiatric outpatients. Eighty-one videotaped interviews were used for assessing the interrater reliability. Confirmatory factor analysis supported the hierarchical, four-factor structure of the TSIA obtained in previous studies, with four lower-order factors nested within two higher-order latent factors. The TSIA also demonstrated internal and interrater reliability, and concurrent validity with the TAS-20. The results support the use of the TSIA to assess alexithymia especially when a multimethod approach to measurement is possible.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Caretti V,Porcelli P,Solano L,Schimmenti A,Bagby RM,Taylor GJdoi
10.1016/j.psychres.2011.02.015subject
Has Abstractpub_date
2011-05-30 00:00:00pages
432-6issue
3eissn
0165-1781issn
1872-7123pii
S0165-1781(11)00161-2journal_volume
187pub_type
杂志文章abstract::Knowledge of how specific neurocognition (NC) abilities predict social cognition (SC) in schizophrenia has potential to guide novel integrated cognitive-remediation therapies. The scope of studies conducted in this field is limited as they have not examined a comprehensive set of SC domains and they employ small sampl...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2014.05.055
更新日期:2014-10-30 00:00:00
abstract::Standard functional magnetic resonance imaging (fMRI) analyses cannot assess the potential of a neuroimaging signature as a biomarker to predict individual vulnerability to major depression (MD). Here, we use machine learning for the first time to address this question. Using a recently identified neural signature of ...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.pscychresns.2015.07.001
更新日期:2015-08-30 00:00:00
abstract::There is little evidence on the association between area-level social factors and schizophrenia in China. This study aimed to investigate the relationship between county-level social factors and schizophrenia in Chinese adults aged 18 years old and above. We obtained data from the Second China National Sample Survey o...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2018.08.057
更新日期:2019-01-01 00:00:00
abstract::Social separation is a risk factor for major depressions that can be modeled in nonhuman primates. Changes in central monoamine neurotransmission are also likely to be involved in major depression. This study examined the relationship between separation-induced depressive-like behavior and central monoamine neurotrans...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/0165-1781(84)90004-0
更新日期:1984-04-01 00:00:00
abstract::Studies of the association between parental separation in childhood and suicide thoughts and attempts are scarce. The aim of this study is to investigate associations between parental separation/divorce during childhood, and ever having had suicide thoughts and ever having made suicide attempt, adjusting for social ca...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2015.07.034
更新日期:2015-09-30 00:00:00
abstract::Maternal psychopathology and the child's autonomic nervous system functioning are risk factors for aggressive behaviour later in life. While research has shown that maternal psychopathology already affects young children, less is known about the association between autonomic functioning and aggressive behaviour in you...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2009.09.014
更新日期:2011-01-30 00:00:00
abstract::We investigated whether symptom overreporting affects the dose-response relationship between self-reported abuse severity and psychiatric symptoms in two samples. The first sample (N=599) consisted of adults who had previously reported to a public commission that they had been witnesses to or victims of childhood sexu...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2014.03.018
更新日期:2014-07-30 00:00:00
abstract::Clinical experience and some empirical data suggest that different subtypes of gamblers may exist. This study examined psychometric properties of the Gambling Experience Measure (GEM) to establish support for differing subtypes of gamblers. In total, 149 treatment-seeking pathological gamblers completed the GEM and ot...
journal_title:Psychiatry research
pub_type: 杂志文章,多中心研究
doi:10.1016/j.psychres.2005.08.017
更新日期:2006-09-30 00:00:00
abstract::Light falling on the retina is converted into an electrical signal which stimulates serotonin synthesis. Previous studies described an increase of plasma and CNS serotonin levels after bright light exposure. Ghrelin and leptin are peptide hormones which are involved in the regulation of hunger/satiety and are related ...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2015.05.068
更新日期:2015-10-30 00:00:00
abstract::Exposure to traumatic events during childhood is associated with an elevated risk of adult obesity. It has been hypothesized that the psychological sequelae from childhood trauma account for this risk, though no study has examined whether an increased risk of obesity is found in persons without psychological disorders...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2005.11.007
更新日期:2006-05-30 00:00:00
abstract::Suicidal behavior is a major health risk in psychiatric disorders, especially in schizophrenia, wherein up to 10% patients will commit suicide. However, the neurobiology of suicide is still unclear. Suicidality has been related to decreased central serotonergic (5-hydroxytryptamine, 5-HT) function and reduced choleste...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2006.08.012
更新日期:2007-02-28 00:00:00
abstract::A cohort of acutely ill, hospitalized patients with chronic psychotic disorders participated in a study of a manualized community reintegration skills training program. Initial data analyses revealed that skill levels improved significantly over the course of treatment, and that higher post-training skill levels were ...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/s0165-1781(96)03013-2
更新日期:1997-03-24 00:00:00
abstract::Social cognition refers to a set of cognitive abilities that allow us to perceive and interpret social stimuli. Social cognition is affected in schizophrenia and impairments have also been documented in unaffected relatives, suggesting that social cognition may be related to a genetic vulnerability to the disease. Thi...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2014.07.055
更新日期:2014-12-15 00:00:00
abstract::The clinical characteristics of children with comorbid anxiety and attention deficit hyperactivity disorder (ADHD were examined. A sample of children from a pediatric primary care practice was assessed for anxiety disorders and ADHD. We defined four groups of children: (1) anxiety disorders only with no ADHD (n=54); (...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2004.12.015
更新日期:2008-01-15 00:00:00
abstract::Progressive supranuclear palsy (PSP) is a rare neurodegenerative disorder in which, classically, patients present with postural instability and falls, parkinsonism, and slowing of vertical saccades. PSP patients typically have deficits in cognitive functioning, difficulties with most daily activities, and present with...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2013.08.045
更新日期:2013-12-30 00:00:00
abstract::Previous research suggests that people with schizophrenia have difficulty learning from positive feedback and when learning needs to occur rapidly. However, they seem to have relatively intact learning from negative feedback when learning occurs gradually. Participants are typically given a limited amount of acquisiti...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2014.08.013
更新日期:2014-12-30 00:00:00
abstract::Recent studies have suggested an increased risk of psoriasis among patients with schizophrenia although the results are still inconclusive. This systematic review and meta-analysis of cohort and case-control studies that compared the risk psoriasis among patients with schizophrenia versus subjects without schizophreni...
journal_title:Psychiatry research
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.psychres.2017.11.021
更新日期:2018-01-01 00:00:00
abstract::Several recent investigations have suggested that neurobiological similarities may exist between patients with eating disorders and those with depression. We performed polysomnograms for two consecutive nights on nine bulimic and six anorectic patients who had no concomitant diagnosis of endogenous depression. The rap...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/0165-1781(87)90078-3
更新日期:1987-03-01 00:00:00
abstract::The aim of this study was to investigate the serum levels or activities of oxidative stress markers in patients with schizophrenia in acute phase and evaluate the changes in superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione (GSH) and thiobarbituric acid-reactive substances (TBARS) a...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2013.01.023
更新日期:2013-10-30 00:00:00
abstract::This report examines prognostic implications of neuropsychological deficit for clinical symptomatic improvement. Neuropsychological performance levels are related to the Brief Psychiatric Rating Scale thinking disturbance, paranoid disturbance, withdrawal/retardation, and anxiety/depression scales at hospital admissio...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/0165-1781(94)90072-8
更新日期:1994-06-01 00:00:00
abstract::We explored regional and total volumetric cerebellar differences in probands and their unaffected full siblings relative to typically developing participants. Participants included 94 (51 males) patients diagnosed with childhood onset schizophrenia (COS), 80 related non-psychotic siblings (37 males) and 110 (64 males)...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.pscychresns.2011.02.010
更新日期:2011-09-30 00:00:00
abstract::High rates of psychiatric impairment in adults with 22q11 deletion syndrome (22q11DS, also referred to as DiGeorge or velocardiofacial syndrome) suggest that behavioral trajectories of children with 22q11DS may provide critical etiologic insights. Past findings that report Diagnostic and Statistical Manual (DSM) diagn...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2008.03.023
更新日期:2009-03-31 00:00:00
abstract::Patients with schizophrenia exhibit reduced levels of both prepulse inhibition of the startle reflex (PPI) and condition-test suppression of the P50 event-related potential. This study investigated the extent to which PPI and P50 suppression, which exhibit similar parametric sensitivities, are intrinsically auditory p...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2005.11.002
更新日期:2006-08-30 00:00:00
abstract::Conflicting findings regarding the ability of people with schizophrenia to maintain and update semantic contexts have been due, arguably, to vagaries within the experimental design employed (e.g. whether strongly or remotely associated prime-target pairs have been used, what delay between the prime and the target was ...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2004.02.011
更新日期:2004-05-30 00:00:00
abstract::The mineralocorticoid receptor (Nr3c2) has received increased attention as an important stress-related gene. Here, we sought to uncover candidate genes regulating the expression of Nr3c2. Using a genetical genomics approach, we identified a significant trans-regulated expression quantitative trait locus (eQTL) at Chro...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2020.112760
更新日期:2020-01-07 00:00:00
abstract::Posttraumatic Stress Disorder (PTSD) is an anxiety disorder which occurs after a traumatic event. The NR3C1 gene codes for the Glucocorticoid Receptor, which participate in the Hypothalamic-Pituitary-Adrenal (HPA) axis and is altered in PTSD patients. To evaluate whether the NR3C1 gene expression in peripheral blood c...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2020.112797
更新日期:2020-02-01 00:00:00
abstract::Huntington's Disease (HD) is a neurodegenerative disorder caused by a cytosine-adenine-guanine (CAG) triplet repeat-expansion in the Huntingtin (HTT) gene. Diagnosis of HD is classically defined by the presence of motor symptoms; however, cognitive and depressive symptoms frequently precede motor manifestations, and m...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.pscychresns.2012.01.002
更新日期:2012-08-01 00:00:00
abstract::Semantically incoherent speech is a pernicious clinical feature of serious mental illness (SMI). The precise mechanisms underlying this deficit remain unclear. Prior studies have found that arousal of negative emotion exaggerates the severity of these communication disturbances; this has been coined "affective reactiv...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2016.12.025
更新日期:2017-02-01 00:00:00
abstract::Studies of schizophrenia that combine imaging and genetic approaches attempt to map structural brain anomalies associated with genetic risk variants. The aim of the present study was to investigate whether variations in the interleukin-1 receptor antagonist (IL-1RN) were associated with structural brain characteristic...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.pscychresns.2007.10.001
更新日期:2008-02-28 00:00:00
abstract::Despite mounting evidence for the distinctiveness of symptom dimensions in obsessive-compulsive disorder, neuropsychological studies have been few, focused on small samples, and relying on classification of participants based on mutually exclusive symptom categories, resulting in lack of concordance across neuropsycho...
journal_title:Psychiatry research
pub_type: 杂志文章
doi:10.1016/j.psychres.2016.12.044
更新日期:2017-03-01 00:00:00