hyperactivity References hyperactivity psychology Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: attention-deficit/hyperactivity disorder…the APA linked ADD with hyperactivity, a condition that sometimes accompanies attention disorders but may exist independently. The new syndrome was named attention-deficit/hyperactivity disorder, or ADHD. Read More…the APA linked ADD with hyperactivity, a condition that sometimes accompanies attention disorders but may exist independently. The new syndrome was named attention-deficit/hyperactivity disorder, or ADHD. Read Moreamphetamine…role in the management of hyperactive children because the drugs calm such children and enable them to concentrate, usually within a day after treatment is begun. Amphetamines have also been used in the treatment of narcolepsy. Read More…role in the management of hyperactive children because the drugs calm such children and enable them to concentrate, usually within a day after treatment is begun. Amphetamines have also been used in the treatment of narcolepsy. Read More