Table 2.
Estimates of Effect Sizes for Mean Change Correlations Relative to T21 − T11 Changes
Correlations with changes in other variables | Correlations with age | |
T2Avg − T1Avg | 0.62 | 0.75 |
(T2Avg − T1Avg)/SD | 0.29 | 0.41 |
PredT21 − PredT13 | 1.52 | 1.23 |
Latent difference | 5.87 | 1.42 |
Note: Values were obtained by subtracting the mean correlation based on the T21 − T11 change from each type of change and then dividing the difference by the standard deviation of the T21 − T11 changes.