The differences in coordination between children with ADHD and healthy children based on two-way ANOVA analysis

This study attempts to invest the differences in movement coordination between children with ADHD and healthy children using two-way ANOVA. The experimental tasks are divided into simple task and complex task. The goal of the experiments is to study the interaction in hand movements´ rhythm, accuracy and error key response between task difficulty and subjects grouping while doing visual-motor integration tasks. The results show that: (1) There are no significant differences in all parameters except error number within group differences. (2) There are significant differences in all parameters except correct response time between group differences.