“…al., 2015;Özbey & Köyceğiz, 2019;Uysal, & Kaya-Balkan, 2015). In studies based on social skills training on preschool children, it was revealed that social skills training is effective in the development of children's skills of understanding feelings and social problem solving, social competencies, peer relations, self-esteem, social behaviors, positive play behaviors, and motivation levels (Bilir-Seyhan, Ocak-Karabay, Arda-Tunçdemir, Greenberg & Domitrovich, 2017;Dereli, 2009;Hwa-Choi, & Md-Yunus, 2011;Kaya & Deniz, 2020;Kayılı & Arı, 2016;Larose et. al., 2020;Özbey & Köyceğiz, 2019;Özdemir-Topaloğlu, 2013;Sancak, 2019;Uysal, & Kaya-Balkan, 2015).…”