This paper presents a study that examined the relationship between visual interaction and interpersonal distance as it relates to an equilibrium theory of social interaction. Differential boundaries were found to exist for the effect of distance on five highly related male and female visual behaviors, exemplifying different overall equilibrium levels for the sexes. While males looked more as dis tance increased, females looked less after an intermediate distance of 6.5 feet. These data support a modified equilibrium model that posits that eye contact functions to regulate the comfort of an interaction and is also a response to the degree of interaction comfort; further, comfortable interaction distances promote eye contact and, more importantly, uncomfortable distances diminish it. Because women tend to be more oriented toward inclusive relationships, they are more comfortable at closer interaction distances and, hence, look more at these dis tances. At greater distance, however, they are more uncomfortable and, conse quently, look less.The role of visual behavior during social interaction has interest ed man from his earliest days, but only in the past decade have social scientists focused empirical attention on this mode of behavior (for a