Objective: This study aimed to determine the effect of ADHD on the neuropsychological and academic performance of a sample of Colombian children in primary and secondary education compared to a control group. Method: Quasi-experimental research design involving a sample of 194 children from Manizales, of whom 97 were diagnosed with ADHD and 97 were typically developing children. The study utilized tasks from the Child Neuropsychological Assessment (ENI) protocol to assess academic and…