title: Mood: experimental analysis in a laboratory setting.
mesh_terms: D000275:Adjustment Disorders; D000328:Adult; D000437:Alcoholism; D001007:Anxiety; D001519:Behavior; D004644:Emotions; D005059:Euphoria; D005260:Female; D006791:Hostility; D006801:Humans; D008297:Male; D008328:Man-Machine Systems; D012054:Reinforcement, Psychology