Table 4. Cholesky Decomposition of All Measures. (95% Confidence Intervals in Parentheses).
| Factor 1 | Factor 2 | Factor 3 | Factor 4 | Total | |
|---|---|---|---|---|---|
| A | |||||
| LK | .22 (.14 - .32) | 0.22 (.14 - .31) | |||
| Static PA | .21 (.09 - .38) | .24 (.09 - .39) | 0.45 (.29 - .58) | ||
| Dynamic PA | .14 (.04 - .30) | .25 (.09 - .39) | .01 (.00 - .14) | 0.39 (.19 - .52) | |
| TOWRE | .40 (.24 - .61) | .01 (.00 - .09) | .22 (.00 - .34) | .00 (.00 - .32) | 0.63 (.50 - .73) |
|
| |||||
| C | |||||
| LK | .59 (.50 - .66) | 0.59 (.50 - .66) | |||
| Static PA | .13 (.07 - .21) | .12 (.01 - .23) | 0.25 (.13 - .40) | ||
| Dynamic PA | .14 (.07 - .23) | .01 (.00 - .09) | .08 (.00 - .14) | 0.23 (.12 - .40) | |
| TOWRE | .07 (.02 - .13) | .00 (.00 - .07) | .00 (.00 - .24) | .18 (.00 - .26) | 0.25 (.15 - .38) |
|
| |||||
| E | |||||
| LK | .19 (.16 - .22) | 0.19 (.16 - .22) | |||
| Static PA | .01 (.00 - .01) | .29 (.25 - .33) | 0.30 (.26 - .34) | ||
| Dynamic PA | .02 (.01 - .03) | .01 (.00 - .02) | .35 (.31 - .39) | 0.37 (.33 - .43) | |
| TOWRE | .00 (.00 - .01) | .00 (.00 - .00) | .00 (.00 - .00) | .11 (.10 - .13) | 0.12 (.10 - .14) |
Note. N pairs with semi-complete data, 994; N pairs with complete data, 836. TOWRE = Test of Word Recognition Efficiency. PA = phonemic awareness. LK = letter knowledge.