Table 4.
Relationship between intelligence measures and education-related variables.
| Crystallized Intelligence |
Fluid Intelligence |
Intelligence Quotient |
||||
|---|---|---|---|---|---|---|
| Spearman correlation | p-value | Spearman correlation | p-value | Spearman correlation | p-value | |
| Academic performance | r = 0.354 | 0.001 | r = 0.289 | 0.007 | r = 0.361 | 0.001 |
| Repeated grades | r = -0.304 | 0.004 | r = -0.121 | 0.260 | r = -0.263 | 0.013 |
| Caregiver level of education | r = 0.458 | <0.001 | r = 0.313 | 0.002 | r = 0.459 | <0.001 |
P-values less than 0.05 were considered statistically significant.