In a survey of the historical background it is shown that the classica
l doctrine on responsibility in schizophrenia has left its mark on the
wordings of the psychiatric textbooks of the different countries. Clo
sely combined with the imputation of enduring irresponsibility in schi
zophrenia was the opinion that civil rights are largely suspended if a
person is given the diagnosis of schizophrenia. By the more recent re
search results of the studies of course and long-term outcome of schiz
ophrenia and related psychoses and the development of the basic sympto
m concept has shown that it is not justified on principle to summarily
deprive a person, diagnosed as schizophrenia, of civil rights as well
as of criminal responsibility. New directions and some guidelines for
an adequate assessment of competence and responsibility in schizophre
nia are described. The knowledge of the newer findings and the applica
tion and utilization of the concept of basic symptoms and non-psychoti
c basic stages enable to overcome the doctrines of incurability, princ
iple heterogeneity and numinous singularity and may lead to a rather a
ppropriate and adequate social appreciation of the disease. Insight, f
reedom, responsibility, and competence of a person diagnosed as schizo
phrenia are in the postpsychotic pure residues and basic stages much m
ore frequently preserved and available than hitherto assumed. After re
mission of the florid schizophrenic phase in the postpsychotic basic s
tages which are psychopathologically not schizophrenic competence as f
ar as civil rights are concerned is usually not yet lost and criminal
irresponsibility cannot be assumed immediately without a careful exami
nation of the defendant: Not only the deed and the diagnosis, but also
the psychopathological type and stage of the disorder and the individ
ual behind the act including the psychological and social circumstance
s of the crime have to be taken into consideration. A dogmatizing eith
er-or-principle: Irresponsibility of organic and endogenous psychoses,
responsibility of psychic-reactive, neurotic and psychopathic develop
ments would be a formalism and show a lack of discrimination that coul
d not do justice to the reality and the very different psychopathologi
cal and social types and stages in schizophrenia.