Anxiety/stress symptoms uniquely predict greater negative global metacognitive bias in post-9/11 veterans

OBJECTIVE: Negative metacognitive bias, underestimating one's abilities, is consistently linked to psychopathology, yet prior work has often collapsed anxiety/stress and depression or examined depression alone. We tested the unique associations of depression, anxiety/stress, and posttraumatic stress disorder (PTSD) with metacognitive bias in post-9/11 veterans. METHODS: = 239) repeated testing ∼2 years later. RESULTS: = .137). CONCLUSIONS: Across cross-sectional and longitudinal models, anxiety/stress emerged as the most consistent correlate of metacognitive bias, with weaker contributions from depression and PTSD. These findings highlight the importance of assessing the self-report versus objective cognition gap and the need to further understand the temporal relationship between anxiety/stress and metacognitive bias.