> wiki   Explore:web images videos games  


KidzSearch Safe Wikipedia for Kids.
Jump to: navigation, search

Hyperactivity (word derived from Greek: ὑπέρ "hyper" and Latin: agere, actum "to act") can be described as a physical state.

People who have it can not control their overactive behavior and are abnormally active.[1]


  1. Schab DW, Trinh NH (2004). "Do artificial food colors promote hyperactivity in children with hyperactive syndromes? A meta-analysis of double-blind placebo-controlled trials". Journal of developmental and behavioral pediatrics : JDBP 25 (6): 423–34. doi:10.1097/00004703-200412000-00007 . PMID 15613992 .