“…The four themes identified from the review of Table 1 and Table 2 ( (Adnan, 2017;Akgün & Atıcı, 2017;Alsancak-Sırakaya, 2015;Aşıksoy& Özdamlı, 2016;Aydın, B., 2016;Boyraz & Ocak, 2017;Çakır, 2017;Çalışkan, 2016;Çetin-Köroğlu & Çakır, 2017;Ekmekçi, 2017;Güç, 2017;Göğebakan-Atıcı & Yıldız, 2016;Göğebakan-Atıcı, Yıldız & Altınbaş, 2016;Karaca & Ocak, 2017;Kurt, 2017;Sağlam, 2016;Sarıgöz, 2017;Şahin, Cavlazoğlu & Zeytuncu, 2015;Şengel, 2016;Turan, 2015;Tugun, Uzunboylu & Özdamlı, 2017;Umutlu, 2016;Zengin, 2017). In others, authors reported an increase in the average scores, yet did not report a statistical analysis investigating the significance of the observed difference (Özpınar, Yenmez & Gökçe, 2016;Sezer, 2016).…”