“…Teacher trainers should take the results of this research and other similar studies on selfassessment to their teacher training classes; familiarize teacher students with the principles of self-assessment on oral performance. Moreover, the ability of self-assessment belongs to key competences of any teacher professional profile (Stranovská et al, 2018;Gadušová, Hašková, 2016;Hašková, Lukáčová, 2017;Hašková et al, 2019;Polok et al, 2020;Pavlikova, Mahrik, 2020;Pavlikova, Ambrozy, 2019;Pavlikova, Žalec, 2019;Pushkarev, Pushkareva, 2019;Martin et al, 2019;Kobylarek, 2020, Stranovská, Gadušová, 2020, Gadušová et al, 2020a, Gadušová et al, 2020b, Hodáková, Welnitzová, 2013Pupikova et al, 2020;Birova, Kralova, 2018;Weda et al, 2020). As stated by Švec (2002), selfevaluation and self-reflection are important factors influencing the formation and development of student educational skills.…”