Social interaction and smoking topography in heavy and light smokers

Abstract

The effects of social interaction on the topography of smoking behavior of heavy and light cigarette smokers was investigated. Smoking behavior was analyzed via closed circuit television monitoring during periods of informal interpersonal conversation and periods of isolation. Number of cigarettes smoked, number of puffs, cigarette duration, interpuff interval, puff duration, percent of tobacco burned, time with cigarette in mouth, and time with cigarette in hand were analyzed. Heavy and light smokers were affected differentially by the social conditions. Light smokers took more frequent and longer puffs when smoking alone with social interaction functioning to decrease the total amount of smoke inhaled. Heavy smokers were unaffected by the social conditions.