title: Interpersonal behavior in a small group setting during the heroin addiction cycle.
abstract: In a study of social interaction during an experimental addiction cycle, male narcotic addicts expressed more hostility after higher doses of heroin. No consistent role variations were observed in dominance, friendliness, or therapeutic-orientation.
mesh_terms: D000328:Adult; D004291:Dominance-Subordination; D006126:Group Processes; D003932:Heroin / Q000494:pharmacology; D006556:Heroin Dependence / Q000150:complications; D006791:Hostility / Q000187:drug effects; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D008875:Middle Aged; D009042:Motivation; D009043:Motor Activity / Q000187:drug effects; D012380:Role; D012934:Social Isolation; D013997:Time Factors; D014705:Verbal Behavior / Q000187:drug effects
chemical_list: D003932:Heroin