Field trips in reverse.
D000293:Adolescent; D002669:Child Welfare; D002674:Child, Institutionalized; D005260:Female; D006778:Hospitals, Psychiatric; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D011584:Psychology / Q000193:education*; D013334:Students; D014495:Universities; D014959:Wyoming