Psychometric properties of the error‐related negativity in children and adolescents

Error processing is frequently examined using the error‐related negativity ( ERN ), a negative‐going event‐related potential occurring after the commission of an error at frontal‐central sites, and has been suggested as a neural biomarker that may be useful in characterizing trajectories of risk for anxiety. While the ERN has been shown to have excellent psychometric properties in adults, few studies have examined psychometric properties of the...