The schizophrenic's disturbed relationship with reality is generally ascrib
ed to a mental illness of endogenous origin. Following the author's paper o
n a fixation disorder (1) provable in these patients, she expounds that the
ir disturbed relationship with reality does not primarily concern their con
sciousness of objective reality but of their own self. As a result of contr
adictory definitions of relationship within his group (2,3) the schizophren
ic is unable to integrate the awareness of his potentialities with the awar
eness of his social role. He cannot protect himself against a joker role im
posed on him since his fixation disorder acts like a one-way valve impeding
him from taking an active part in the definition of relationship.
A hypothesis is presented as to how the schizophrenic's described fixation
disorder may cause this one-way functioning of the definition of relationsh
ip.