People with schizophrenia (SCZ) and bipolar disorder (BD) have challenges in self-evaluation of their cognitive and functional performance (introspective accuracy). They also manifest response biases, with tendencies toward overestimation. This study aimed to examine objective test performance, momentary judgments of performance, momentary confidence, and subsequent global judgments of performance on a metacognitive version of the Wisconsin Card Sorting Test (WCST). This sample included 99 participants with SCZ and 67 with BD. After each of the 64 WCST trials, participants reported whether they believed their sort was correct and how confident they were in that judgment, they then received performance feedback. After completion of the entire task, participants generated a global performance judgment. On average, the SCZ group got 31 sorts correct, reporting being correct on 49 whereas the BD group got 37 trials correct but reported being correct on 53. For participants with BD, sorting performance correlated with trial x trial accuracy judgments, confidence, and predicted global judgments. For SCZ participants, performance minimally correlated with trial x trial accuracy judgments, confidence, and global judgments, while trial x trial confidence was strongly associated with trial x trial accuracy judgments (r = 0.58). Our findings suggest that confidence in participants with BD is correlated with task performance, whereas in SCZ confidence was entirely associated with self-generated performance judgments. SCZ participants manifested challenges with utilization of feedback. Global judgments of performance were predicted by task performance and confidence for BD participants, with performance and confidence judgments occurring prior to generation of the global performance judgments.

Milestone achievements are reduced in people with schizophrenia and are lower in comparison to people with bipolar disorder. However, it is not clear what the implications are for engagement in momentary activities based on milestone achievements. Further, some recent research has suggested that psychotic symptoms are associated with challenges in self-assessment of activities, but there is less information about the correlations of milestone achievements and ongoing psychotic symptoms. We examined momentary activities and symptoms as a function of lifetime milestone achievement in 102 individuals with schizophrenia and 71 with bipolar disorder. Ecological Momentary Assessment (EMA) was used to sample daily activities and concurrent symptoms 3 times per day for 30 days. Each survey asked the participant where they were, who they were with, and what they were doing, as well as sampling the concurrent presence of psychotic symptoms. Not being financially responsible for their residence was associated with engaging in fewer productive activities. Participants who never had a relationship were more commonly home and alone and engaged in fewer social interactions. A lifetime history of employment was correlated with engaging in more productive activities, including at home. More common momentary psychosis was seen in participants who failed to achieve each of the functional milestones. Lifetime milestone achievements were associated with greater frequencies of productive behaviors and with fewer momentary experiences of psychosis, suggesting that psychotic symptoms may have importance for sustaining disability that would be challenging to detect without momentary information.