The scientific-theoretical validity fields of empiric-nomological and
hermeneutic-idiographical attempts are discussed in regard to humanist
ic sciences in particular to Client Centred-Therapy. The special thing
about Client Centred-Therapy consists in the hermeneutical task which
uses empathic understanding to increase self-understanding in the pat
ient. In this case, it is necessary to indicate the problems of this t
ask, because the understanding efforts of the therapist might be eithe
r too much in advance of the patients' self-understanding or stay behi
nd it. The criterion for this is the fundamental aim of client-centred
-therapeutical understanding task to enable the patient to emancipate
himself from the urge to follow inner compulsions and inscrutable norm
s.