Since the proposed hypothesis was confirmed and the instrument
showed sufficient and fairly sound psychometric values in the current
study group, it should be possible to use MDSP in further studies. This
makes it possible to enhance the knowledge about moral development
according to Kohlberg's theory and also to test the theory itself
in relation to cultural issues. But since instrument testing is always an
ongoing task (Streiner and Norman, 2003), further testing should be
recommended.