“…Therefore, the competence of SETs is determined by their ability to perform their duties and professional role as SET. The importance of SET's competence is showed by the many studies discussing the SET competence (Bukvic, Z., 2014; Brownell, M. T., Sindelar, P. T., Kiely, M. T., & Danielson, L. C. [7]; Brownell, M. T., Bishop, A. G., Gersten, R., Klingner, J. K., Penfield, R. D., Dimino, J., Haager, D., Menon, S., & Sindelar, P. T. [8]; Billingsley, B. S. [9]; Carlson, E., Lee, H., & Schroll, K. [10]). …”