Activity level and words connoting mood.
D000293:Adolescent; D000328:Adult; D001007:Anxiety; D003863:Depression; D004644:Emotions; D005059:Euphoria; D005260:Female; D005793:Generalization, Psychological; D005795:Generalization, Stimulus; D006801:Humans; D008297:Male; D012660:Semantics