Broader Issues in Test Translation and Validation: A Commentary Inspired by Macina et al. (2023).

Macina et al. (2023) recently reported mixed results on the German translation of the Self and Interpersonal Functioning Scale (SIFS). By focusing on suboptimal indices of structural validity, they recommended choosing other available instruments over the SIFS in future research on personality impairment.

[Shame Proneness in Borderline Personality Disorder: Critical Reflection Based on Data from the Province of Quebec].

Objectives Shame is a painful feeling that one feels when under the impression of having committed an offence or contravened to a personal or moral standard. Shame experiences are often intense and entail a global, negative self-evaluation; persons then feel like they are bad, weak, worthless, or deserving others' contempt. Some people are more prone to shame feelings.

Revisiting the vulnerable dark triad hypothesis using a bifactor model.

Miller et al. (2010) previously suggested that borderline pathology, vulnerable narcissism, and Factor 2 psychopathy share a common "Vulnerable Dark Triad" (VDT) core. The present study (N = 1,023 community participants) aims to test that hypothesis using exploratory and confirmatory bifactor analyses.

An Appraisal of Narcissistic Rage Through Path Modeling.

Pathological narcissism and borderline traits have been consistently associated with interpersonal aggression. Shame has been identified as an important trigger of aggressive behaviors in individuals with pathological personality traits, especially for narcissistic vulnerability and borderline traits. This is in line with Kohut's theory on narcissistic rage, that is, aggression, anger, and destruction that act as a protection for a grandiose self.

Neurocognitive function in clinically stable men with bipolar I disorder or schizophrenia and normal control subjects.

Background: Patients with bipolar disorder and schizophrenia have been shown to have neurocognitive deficits when compared with control subjects. The degree and pattern of impairment between psychiatric groups have rarely been compared, especially when subjects are psychiatrically stable.

Methods: Using a standard neurocognitive battery, we compared euthymic outpatients with bipolar disorder (n = 40), stable patients with schizophrenia (n = 20), and subjects with no psychiatric disorder (n = 22).

Declarative and procedural memory in bipolar disorder.

Background: Memory function is an important but under researched area for neuropsychological investigation in persons with bipolar disorder. Previous studies have reported cognitive deficits on tasks of declarative memory in bipolar patients in the euthymic state.

Methods: This study extended these findings by investigating declarative as well as procedural learning and memory in bipolar patients (with and without alcohol abuse) who were examined in the euthymic state.

Normalizing hematocrit in dialysis patients improves brain function.

Recombinant human erythropoietin (rHuEPO) treatment has been shown to improve brain and cognitive function in anemic dialysis patients. Significant debate continues, however, regarding the appropriate target hematocrit (Hct) that will lead to the greatest benefits while considering possible side effects and costs of rHuEPO. Current practice results in an Hct averaging only 31% to 32% in dialysis patients, a level less than that achieved in the initial clinical trials and well less than normal.

Cognitive impairment in euthymic bipolar patients with and without prior alcohol dependence. A preliminary study.

Background: Few studies of the neurocognitive performance of patients with bipolar disorder have been performed while patients are in the euthymic state.

Methods: Twenty-five euthymic bipolar patients (12 with and 13 without a history of alcohol dependence) were compared with 22 normal control subjects on a neuropsychological test battery assessing a range of cognitive domains. The relationship between subjects' neurocognitive performance and the course-of-illness variables (lifetime episodes and duration of mania, depression, or both), as well as current lithium level, was determined.

Callosal transfer of finger localization information in phonologically dyslexic adults.

Dyslexia, particularly phonological dyslexia, has been hypothesized to be associated with deficits in interhemispheric interactions mediated by the corpus callosum. Twenty-one dyslexic subjects were compared to 21 controls on the Finger Localization Test in order to observe patterns of tactile-motor integration and interhemispheric collaboration. When compared to control subjects, dyslexics showed consistent deficits in finger localization, particularly when more complex trials had to be completed.

Bimanual coordination in dyslexic adults.

Various types of dyslexia have been associated with tactile-motor coordination deficits and inefficient transfer of information between the two cerebral hemispheres. Twenty-one dyslexic adults were compared to 21 controls on the Bimanual Coordination Task, a test of tactile-motor coordination and interhemispheric collaboration. When compared to control subjects, dyslexics showed a consistent pattern of deficits in bimanual motor coordination, both with and without visual feedback.

Obstruction of naso-endotracheal tube by inferior turbinate.

An unusual complication of naso-endotracheal tube obstruction by the inferior turbinate is reported. The delay of onset of signs and symptoms of endotracheal tube obstruction, and the lack of hemorrhage, made a difficult diagnosis.