Table 4.
DMS analysis of mean comparison for age and mastery variables.
| Factors and ranges | Attention | Clarity | Repair | IEP |
|---|---|---|---|---|
| Age (years) | ||||
| 21 to 30 | 29.40 A1 | 29.87 C | 31.04 C | 90.33 A |
| 31 to 40 | 27.92 B | 30.55 BC | 31.79 C | 90.26 A |
| 41 to 50 | 27.33 B | 31.18 AB | 32.20 AB | 90.72 A |
| Over 50 | 28.32 AB | 32.07 A | 32.82 A | 93.21 A |
| Mastery | ||||
| Education | 26.79 B | 30.26 B | 31.65 A | 88.71 B |
| Basic education | 28.37 B | 30.84 B | 31.82 A | 91.04 B |
| Early education | 29.56 A | 31.66 A | 32.41 A | 93.64 A |
Note: Means with the same letter (A, B, C) in each column indicate that there are no statistically significant differences between them, according to the DMS Test criteria at a significance level of p<0.05.