“…No matter which approach is taken for the analysis of effective mentoring, it is related to the characteristic features that define effectiveness. Scientific literature analysis allows distinguishing several groups of mentor effectiveness characteristics: 1) comprehensive knowledge of mentoring and teaching/ learning process (Viale &Tischler, 2009;Stenfors-Hayes, Hult, & Dahlgren, 2011;Anderson, 2011;Abiddin, 2012;Jokelainen et al, 2013); 2) qualities, skills and motivation necessary for mentoring (Sambunjak et al, 2010;Hamlin & Sage, 2011;Anderson, 2011;Stenfors-Hayes et al, 2011;Abiddin, 2012;Ali, 2012;Hudson et al, 2012;Jokelainen et al, 2013); 3) positive relationships with the protégé (Sutkin, Wagner, Harris, & Schiffer, 2008;Viale &Tischler, 2009;Crisp & Cruz, 2009;Anderson, 2011;Eller, Lev, & Feurer, 2014); 4) organisation of mentoring (Ousey, 2009;Anderson, 2011;Ali, 2012;Jokelainen et al, 2013); 5) the process of personal and career development (Monkevičienė & Schoroškienė, 2008;Grassinger et al, 2010;Anderson, 2011), 6) experience of mentoring and professionalism (Sutkin et al, 2008;Huggett, Warrier, & Maio, 2008;Jokelainen et al, 2013). We can agree with Urbanovič (2011) Westfall (1988), and other instruments (Nelson, 2011).…”