Introduction
1. Rehabilitation as a means of shaping the sense and aim of life
2. Art therapy in penal institutions vs. the sense of life
and the hierarchy of the inmates’ values
2.1. Methods and organisation of research
2.2. Research analysis
3. Alternative sound therapy in penal institutions
vs. anxiety and depression of prisoners
3.1. Methods and organisation of research
3.2. Research analysis
4. Life’s purposes of inmates and usage of prison passes
during imprisonment
4.1. Methods and organisation of research
4.2. Research analysis
Conclusion
References
Appendix 1
Appendix 2