Argues that social structures, in the form of shared attitudes, values, beliefs, and identities, can emerge out of the spatially constrained nature of social interaction and influence. Discusses the processes that differentiate social space from both subjective psychological space and objective physical reality. (SR)

Presents results of experimental tests of Dynamic Social Impact Theory (DSIT) in which participants engaged in discussions over electronic mail. Finds support for the emergence of four group phenomena predicted by DSIT. Shows how, rewarded for being in the majority, individuals' choices resulted in the emergence of four forms of group level…

Examined fourth through eighth graders' lifestyle attitudes and sociometric status in a two-year panel study. Found that approval of healthy and deviant mature lifestyle attitudes increased linearly with grade. Boys approved of activities more than girls did, but by eighth grade, gender differences had almost disappeared. More mature attitudes…

Describes Social Representation Theory (SRT), an important and controversial development in European social constructivism. Argues that, although SRT and Dynamic Social Impact Theory (DSIT) come from different research traditions, they are complementary. Maintains that DSIT goes further in providing a clear mechanism for how dialog creates…

Studies of college students and citizens of south Florida, United States, students in Shanghai, China, and an international sample of social psychologists show that social influence, measured by the frequency of memorable interactions, is heavily determined by distance. Confirms one principle from Latane's 1981 theory of social impact. (JBJ)

Proposes two theories which constitute an interactive and dynamical system from which public opinion may emerge and become organized: (1) a dynamic theory of cognitive impact specifying processes for resolving inconsistency within an individual's attitudinal structure; and (2) a cognitive-social theory of the structural organization of attitudes…

Shows how Dynamic Social Impact Theory (DSIT) and an evolutionary perspective offer new ways of understanding social representations through communication. Outlines the metatheoretical perspective that social representations emerge as structure in self-organizing systems. Explores ways in which DSIT might be further informed by the dynamic…