2.5. Statistical Protocol
The minimum sample size required to detect the effect size of 0.5 in the analysis of variance for the three group variables, for a level of statistical significance of 0.05 and statistical power of 0.9, is 54 respondents. The magnitude of the effect was obtained based on the assumed value ratios explained in residual variances from 0.2 to 0.98. The calculation of the sample size was performed using the program G-power 3.1.6.The data was processed using the statistical software SPSS 25.0 for Windows 10. All statistical methods were considered significant if the 