M. Sadri et A. Sadri, DOPPELGANGER - TWINS DISRUPTION OF THE ASSUMPTIONS OF CONSTANCY AND UNIQUENESS OF SELF IN EVERYDAY LIFE, Symbolic interaction, 17(2), 1994, pp. 203-223
The ubiquitous presence of the assumptions of constancy and uniqueness
of self in everyday life renders them virtually undetectable. A radic
al disruption of these assumptions through an experiment involving ide
ntifical twins lays bare the varieties of ''extrinsic'' and ''intrinsi
c'' rationalizations and convictions concerning the performer and the
audience that protect the above dual assumptions of social cognition a
nd communication.