The development of simple acoustic reaction time in normal children.
Normative data on the simple acoustic reaction time were obtained from 56 children without neurological or psychiatric symptoms aged between four and 14 years, and the results were compared with those for an adult reference group. Mean reaction times declined precipitously from 465 msec at age five to 190 msec at 15 years. The relationship between reaction time and age during childhood can be described by a linear equation in a log-log system. The adult level is achieved at 16 years.
D000161:Acoustic Stimulation; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002657:Child Development / Q000502:physiology*; D002675:Child, Preschool; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011930:Reaction Time / Q000502:physiology*