Mices and bears, robbers and barbers. A day at Gaithersburg High School child development laboratory.
D000293:Adolescent; D002657:Child Development; D002675:Child, Preschool; D003479:Curriculum; D004493:Education; D005260:Female; D006801:Humans; D008297:Male; D008396:Maryland; D012578:Schools, Nursery