Table 2.

Research variables’ Central Indicators and Dispersion.

	N	Mean	Std. Deviation	Minimum	Maximum	Skewness	Kurtosis
Fluency of Speaking	320	4.638	2.180	1	9	0.181	−1.143
Accuracy of Speaking	320	4.669	2.136	1	9	0.201	−1.126
EI	320	94.175	11.628	64	121	0.057	−0.425
CT	320	103.371	8.836	69	131	−0.179	1.094
AE	320	41.184	13.579	16	67	0.297	−1.206