This study investigated whether alterations in error monitoring constitute shared risk factors for developmental dyslexia (DD) and attention deficit hyperactivity disorder (ADHD). A total of 148 children were recruited and categorized into four groups, including 37 children with DD only, 37 with ADHD only, 40 with comorbid DD + ADHD, and 34 typically developing (TD) controls. Participants completed a combined Flanker-No-Go task to assess error monitoring, utilizing post-error slowing (PES) and…
