Dialogue

Articles

The Psychological Approach to Personal Identity: Non-Branching and the Individuation of Person Stages

Anthony Bruecknera1 and Christopher T. Buforda2

a1 University of California, Santa Barbara

a2 University of Akron

ABSTRACT

We begin by discussing some logical constraints on the psychological approach to personal identity. We consider a problem for the psychological approach that arises in fission cases. The problem engenders the need for a non-branching clause in a psychological account of the co-personality relation. We look at some difficulties in formulating such a clause. We end by rejecting a recently proposed formulation of non-branching. Our criticism of the formulation raises some interesting questions about the individuation of person stages.