Table 1.
Descriptive Statistics and Correlation Between Variables at the International Level
| Descriptive statistics | Correlation between variables | |||||||
|---|---|---|---|---|---|---|---|---|
| Mean | Median | SD | Achievement | Hunger | SES | Teacher experience | ||
| Achievement | 478.51 | 476.60 | 105.26 | Achievement | ||||
| Hunger | 2.10 | 2 | 0.76 | Hunger | −0.11 | |||
| SES | 10.19 | 10.24 | 1.70 | SES | 0.45 | − 0.09 | ||
| Teacher experience | 15.55 | 14 | 10.14 | Teacher experience | 0.08 | − 0.03 | 0.08 | |
| Teacher education | 5.21 | 5 | 0.73 | Teacher education | 0.23 | − 0.03 | 0.21 | − 0.05 |
All of the correlations are statistically significant (p<.05)