“…To illustrate, gender was one of the background variables used in the studies we reviewed. Our analysis showed that while gender was a significant determinant of CTD of pre-service in some of the studies (2,7,12,13,21,23,25,31,35,40,51,62,63,65,74,79,84,85,88), more studies did not find any significant difference between gender and CTD scores of the participants (1,5,10,11,15,19,22,24,27,30,32,37,39,41,45,46,47,50,53,54,55,58,69,71,72,76,77,78,81,86). In addition, almost two-thirds of th...…”