Evidence map›Paper›PMID 37942934›Full record

ArticleCognitive neuropsychiatry2023

Immediate post performance judgements about cognitive performance in schizophrenia and bipolar disorder: associations with test performance and subjective overall judgments regarding abilities.

Nina Dalkner, Raeanne C Moore, Colin A Depp, Robert A Ackerman, Amy E Pinkham, Philip D Harvey

Open access · greenAbstract read
In one paragraph

Article in Cognitive neuropsychiatry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 2 pooled it
0.7field-weighted citation impact, top 30% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 2 syntheses or guidelines pooled it, 3 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 2 countries.

Nina DalknerDepartment of Psychiatry and Psychotherapeutic Medicine, Medical University Graz, Graz, Austria.
Raeanne C MooreUCSD Health Sciences Center, La Jolla, CA, USA.
Colin A DeppUCSD Health Sciences Center, La Jolla, CA, USA.
Robert A AckermanSchool of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX, USA.
Amy E PinkhamSchool of Behavioral and Brain Sciences, University of Texas at Dallas, Richardson, TX, USA.
Philip D HarveyPsychiatry and Behavioral Sciences, Division: Psychology, University of Miami Miller School of Medicine, Miami, FL, USA.
The University of Texas at Dallas · USMedical University of Graz · ATUniversity of Miami · US

Funding

Introspective Accuracy, Bias, and Everyday Functioning in Severe Mental IllnessR01MH112620 · NIMH · UNIVERSITY OF TEXAS DALLAS · PI PINKHAM, AMY · 2018 to 2021
$3.2M
NIMH NIH HHS R01 MH112620
6 · The paper itself

Abstract

introductionThe study explored associations between the accuracy of post assessment judgements of cognitive performance with global self-assessments of psychosocial functioning compared to evaluations generated by observers in schizophrenia and bipolar disorder.

methodsAn abbreviated cognitive assessment based on the MATRICS Consensus Cognitive Battery was administered to 122 individuals with schizophrenia and 113 with bipolar disorder. They provided self-estimates of their performance after each subtest. In addition, self-reports on cognition, social cognition, and everyday functioning were collected and compared to observer ratings.

resultsBoth groups overestimated their cognitive function, but in bipolar disorder, there was 30% shared variance between task performance and self-rated task performance (vs. 5% in schizophrenia). Significant correlations were found between self-reported everyday outcomes and both actual and self-assessed performance. In schizophrenia, immediate judgements were only related to self-rated functioning, not to observer rated functioning. In bipolar disorder, impairments in self-assessment of performance correlated with observer ratings of cognitive ability, which was not observed in schizophrenia.

conclusionsWhile both groups showed correlations between cognitive performance and introspective accuracy, individuals with bipolar disorder showed higher accuracy in assessing their cognitive performance and other outcomes. Notably, impairments in introspective accuracy were associated with observer-rated functioning exclusively in bipolar disorder.

Indexed as

Bipolar DisorderSchizophreniaCognitionHumansJudgmentNeuropsychological TestsSelf Reportbipolar disorderfunctioningintrospective accuracyNeurocognitionschizophrenia

Identifiers

PMID37942934
PMCPMC10841634
OpenAlexW4388526867

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.