Learning disabilities are often accompanied by Attention Deficit Hyperactivity Disorder (ADHD), which is characterized by hyperactivity, impulsive behavior, and an inability to concentrate.
जिन्हें पढ़ने - लिखने की तकलीफ होती है वे अकसर अटेंशन डेफिसिट हाईपर एक्टिव डिसऑर्डर (ए. डी. एच.