"The article tries to answer the question empirically, whether and under which conditions the key competencies 'acting autonomously' and 'interacting in socially heterogeneous groups' as well as some forms of motivation and forms of the self concept can be improved by university courses, which...

"The article tries to answer the question empirically, whether and under which conditions the key competencies 'acting autonomously' and 'interacting in socially heterogeneous groups' as well as some forms of motivation and forms of the self concept can be improved by university courses, which...