“…The Beta Standardized coefficient, .927 for the experimental group, and .794 for the control group of artistic works demonstration explain, respectively, 92.7% and 79.4% of the variance in the total score of artistic skills development predicted by artistic works demonstration. The result is in coherence with prior published research (Montgomery, 2017;Baldus & Wilson, 2016;Maureen, 2019;De La Cruz, 2017;Xhomara, 2019;Lekue, 2015;Ma, 2021;Yokochi & Okada, 2021;Lazutina et al, 2016;Ruotsalainen, 2017;De Backer et al, 2012;Zourntos, 2013;Necka & Hlawacz, 2013;Jaracz & Borkowska, 2020), who argued that artistic works demonstration predicts artistic skills development. As a final result, hypothesis # 2: Artistic works demonstration predicts artistic skills development of arts master students, is supported.…”