Inattention: Inattention refers to the difficulty in sustaining attention on tasks or activities, often accompanied by frequent distractions and forgetfulness.
Hyperactivity: Hyperactivity involves excessive motor activity and an inability to sit still for extended periods. It is one of the core symptoms of ADHD.
Impulsivity: Impulsivity refers to acting without thinking about potential consequences. Individuals with ADHD may exhibit impulsive behaviors such as interrupting others or taking risks without considering the outcomes.