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Memory and vigilance training to improve social perception in schizophrenia
P W Corrigan1, J N Hirschbeck, M Wolfe
1University of Chicago Center for Psychiatric Rehabilitation, Tinley Park, IL 60477, USA.
Schizophrenia Research
|November 1, 1995
Summary
Cognitive rehabilitation incorporating memory training significantly improved social cue recognition in schizophrenia patients compared to vigilance training alone. This enhancement in social cue recognition persisted at follow-up.
Area of Science:
- Neuroscience
- Psychiatry
- Cognitive Psychology
Background:
- Social cue recognition deficits are common in schizophrenia.
- These deficits are potentially linked to impairments in visual vigilance and verbal memory.
Purpose of the Study:
- To investigate the efficacy of a cognitive rehabilitation program combining vigilance and memory training for improving social cue recognition in schizophrenia.
- To compare this combined approach against vigilance training alone.
Main Methods:
- Forty individuals diagnosed with schizophrenia or schizoaffective disorder were recruited.
- Participants were randomly assigned to either a vigilance-only training group or a vigilance-plus-memory training group.
- Social cue recognition was assessed using videotaped materials and an independent measure, with a 48-hour follow-up.
Main Results:
- The vigilance-plus-memory training group demonstrated significantly better social cue identification compared to the vigilance-alone group.
- This improvement was observed on both the training materials and an independent assessment measure.
- The benefits of the combined training were maintained at the 48-hour follow-up assessment.
Conclusions:
- Cognitive rehabilitation programs that integrate memory and vigilance training are effective in enhancing social cue recognition in schizophrenia.
- These findings support the development of targeted cognitive interventions to address social cognition deficits in schizophrenia.
- The study highlights the importance of memory components in cognitive rehabilitation for schizophrenia.