Fig 1.
Conceptual model of research.
Table 1.
Central indicators and post-test dispersion in control and experimental groups.
Table 2.
Data normality test and variance homogeneity.
Table 3.
Reception of homogeneous regression slope.
Table 4.
Results of analysis of covariance for the variable of AE.
Table 5.
The result of the study of covariance for the variable of AS Tests of between-subjects effects.
Table 6.
Results of analysis of covariance for AP variable.