Basically ADD is what it looks like, and at time also pertains to hyperactivity disorder or ADHD. The disorder generally causes the subject to be inattentive to stimuli; the subjects would find themselves easily distracted from any particular activity and may cause a difficulty in learning. The disorder does not readily become apparent until a child enters challenging situations such as elementary schools. Often children affected by the disorder make careless mistakes and are rather disorganized. They often lose their schoolbooks and assignments as well as non responsive when spoken to. These children may perform poorly in school or become unpopular with their peers, because others may perceive them as being a nuisance. Although many children learn to adjust and compensate for the disorder, this disorder may in turn lead to clinical depression due to a series of social consequences.There are many general symptoms to the disorder often appearing after the age of 4. Often symptoms of hyperactivity may also be apparent in preschoolers. Often those suffering from the disorder fail to pay close attention to details leading to careless mistakes in schoolwork, work or other tasking activities. They also often have difficulty maintaining attention on one topic as their minds begin to wander. Moreover, they avoid and dislike or at the least are reluctant to engage in any mentally tasking project such as schoolwork or homework. Instructions given to them are also often ignored whether intentionally or not; they are also forgetful in daily activities and often lose things necessary for certain tasks. Another portion to Attention Deficit Disorder is Hyperactivity. Some symptoms of hyperactivity are continuous fidgeting with hand or feet, squirming in seats, leaves in situation where remaining is expected, has difficulties in remaining silent, highly impulsive and may persistently feel restless. Some other signs of ADHD are blurting out answers b...