Table 3.
Correlations and heterogeneity statistics for the older cohort.
| Construct | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|
| 1. RC | -- | .963 | .990 | .992 | .987 | .981 | .984 | .971 | .981 |
| 2. WRF | .394 | -- | .992 | .988 | .920 | .000 | .000 | .939 | .000 |
| 3. TRF | .527 | .596 | -- | .991 | .983 | .865 | .963 | .976 | .972 |
| 4. DA | .438 | .589 | .522 | -- | .981 | .955 | .981 | .982 | .964 |
| 5. V/M | .562 | .382 | .514 | .485 | -- | .986 | .987 | .979 | .989 |
| 6. LC | .494 | .313 | .393 | .346 | .477 | -- | .862 | .981 | .000 |
| 7. R/I | .434 | .243 | .362 | .304 | .401 | .358 | -- | .989 | .992 |
| 8. WM | .324 | .272 | .363 | .336 | .316 | .292 | .352 | -- | .979 |
| 9. BGK | .436 | .302 | .288 | .356 | .526 | .517 | .376 | .323 | -- |
Note. Correlations are below the diagonal; heterogeneity statistics are above the diagonal. RC = reading comprehension; WRF = word reading fluency; TRF = text reading fluency; V/M = vocabulary and morphological knowledge; LC = listening comprehension; R/I = reasoning and inference; BGK = background knowledge. Bolded values indicate homogenous correlations.