Relationship between cognitive measures and model fit in participants with schizophrenia. A. Differences in cognitive functioning between individuals with schizophrenia in each subgroup. B. Correlation between ΔBIC and measures of cognition in both samples of individuals with schizophrenia (all patients), controlling for negative symptoms. WAIS: Wechsler Adult Intelligence Scale, MCCB: MATRICS Consensus Cognitive Battery, BIC: Bayesian Information Criterion. C. Effort-sensitivity parameter (k) association with negative symptoms in people with schizophrenia best-fit by the subjective value models (full or reward only), controlling for cognitive functioning. CAINS: Clinical Assessment Interview for Negative Symptoms, SANS: Scale for the Assessment of Negative Symptoms. Higher scores indicate greater impairment.