Cited by 45Schizophrenia research and treatmentNeural and Behavioral Psychology StudiesNeurotransmitter Receptor Influence on Behavior

General functioning predicts reward and punishment learning in schizophrenia

Somlai, Zsuzsanna, Moustafa, Ahmed A., Kéri, Szabolcs, Myers, Catherine E., Gluck, Mark A.·2011·Schizophrenia Research

Abstract

Previous studies investigating feedback-driven reinforcement learning in patients with schizophrenia have provided mixed results. In this study, we explored the clinical predictors of reward and punishment learning using a probabilistic classification learning task. Patients with schizophrenia (n=40) performed similarly to healthy controls (n=30) on the classification learning task. However, more severe negative and general symptoms were associated with lower reward-learning performance, whereas poorer general psychosocial functioning was correlated with both lower reward- and punishment-learning performances. Multiple linear regression analyses indicated that general psychosocial functioning was the only significant predictor of reinforcement learning performance when education, antipsychotic dose, and positive, negative and general symptoms were included in the analysis. These results suggest a close relationship between reinforcement learning and general psychosocial functioning in schizophrenia.

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Crossref · 10.1016/j.schres.2010.07.028

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Authors
Somlai, Z., Moustafa, A. A., Kéri, S., Myers, C. E., & Gluck, M. A.
Affiliations
  • Semmelweis University (HU)
  • Rutgers, The State University of New Jersey (US)
  • University of Szeged (HU)
Corresponding author
Moustafa, Ahmed A.
Venue
Schizophrenia Research
Publisher
Elsevier BV
Published
2011-04
Volume
127
Issue
1-3
Pages
131-136
ISSN
0920-9964 (ISSN-L)
OpenAlex
W2151292929
Cited by
45
References
41
Citations by year
2025: 1 · 2023: 2 · 2022: 3 · 2021: 2 · 2020: 3 · 2019: 2 · 2018: 5 · 2017: 4 · 2016: 8 · 2015: 6 · 2014: 3 · 2013: 3 · 2012: 2
FWCI
1.31
Type
journal article
Language
en
Open access
closed
Locations
  • Schizophrenia Research (publishedVersion)
  • PubMed (publishedVersion)
  • Semmelweis University Repository (Semmelweis University) (submittedVersion)
Topics
  • Health Sciences › Medicine › Psychiatry and Mental health › Schizophrenia research and treatment
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
schizophrenia, reinforcement learning
MeSH terms
Adult, Analysis of Variance, Female, Humans, Learning Disabilities, Male, Middle Aged, Neuropsychological Tests, Punishment, Reward, Schizophrenia, Schizophrenic Psychology, Young Adult

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