Mariusz Sztuka. Assistant Professor, a head of Department of Correctional Rehabilitation and Social Prevention. His expertise area comprises correctional rehabilitation, evidence-based correction, and risk/need assessment especially in context of prevention of re-offending. Former correctional officer (1992-1999). For the last ten years he has coordinated implementation projects for the Polish Ministry of Health  (Determining indicators of drug therapy effectiveness by mean of meta-analysis; Indicators of gamblers therapy effectiveness on the basis of meta-analysis). A member of International Correction & Prison Association.