“…Studies on psychological un/safety include items as: "It's easy to speak up anything on your mind" Garvin et al, 2008), "I am not afraid to express my opinions here" (Lyu, 2016), "People, here, can bring up problems and difficult situations and don't hesitate to take risks" (Hernandez et al, 2015), "If you make a mistake here it is held against you afterwards" (Edmondson et al, 2004). "Institutional Psychological Unsafety Scale" which was developed and its validity and reliability analysis conducted by Yıldırım and Yenipınar (2017) was used.…”