Combined Type refers to a subtype of Attention-Deficit/Hyperactivity Disorder (ADHD) that exhibits symptoms of both inattention and hyperactivity-impulsivity. This classification is significant as it highlights the complexity of ADHD, where individuals demonstrate a mix of behavioral patterns that can affect their functioning in various settings. Understanding Combined Type is essential for accurate diagnosis and effective treatment strategies, as it underscores the need for tailored interventions addressing both sets of symptoms.