Table 6.
Indicators of asymmetry and kurtosis in the Control Group and in the Experimental Group.
| Control group |
Experimental group |
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Metacognitive skills | M | SD | A | SEA | K | SEK | M | SD | A | SEA | K | SEK |
| Self-knowledge | 19.6 | 3.74 | –1.78 | 0.37 | 6.02 | 0.72 | 20.33 | 1.80 | –0.94 | 0.37 | 3.13 | 0.72 |
| Planning | 12.5 | 2.71 | –0.79 | 0.37 | –0.14 | 0.72 | 12.38 | 2.25 | –1.03 | 0.37 | 2.01 | 0.72 |
| Self-evaluation | 19.31 | 2.75 | –0.13 | 0.37 | –0.08 | 0.72 | 19.4 | 2.26 | –1.12 | 0.37 | 2.80 | 0.72 |
M, mean; SD, standard deviation; A, asymmetry; SEA, standard error of asymmetry; K, kurtosis; SEK, standard error of kurtosis.