Table 1.
Subscale | # of items | Statistic Tml |
Rescaled statistic Trml |
|||||||
---|---|---|---|---|---|---|---|---|---|---|
df | Tml | pv | CFI | RMS | Trml | pv | CFI | RMS | ||
Spatial | 6 | 9 | 13.723 | .133 | 0.973 | 0.060 | 12.132 | .206 | 0.977 | 0.049 |
Verbal | 5 | 5 | 14.698 | .012 | 0.977 | 0.116 | 12.996 | .023 | 0.966 | 0.105 |
Speed | 4 | 2 | 11.002 | .004 | 0.947 | 0.177 | 9.857 | .007 | 0.927 | 0.165 |
Memory | 6 | 9 | 14.784 | .097 | 0.960 | 0.067 | 14.109 | .118 | 0.956 | 0.063 |
Math | 5 | 5 | 4.057 | .541 | 1.000 | 0.000 | 3.912 | .562 | 1.000 | 0.000 |
Subscale | # of items | Reliability | Estimate (SEnm & SEsw) | [Lnm, Unm] | [Lsw, Usw] | |||||
Spatial | 6 | ω | 0.773 (0.031 & 0.033) | [0.713, 0.833] | [0.709, 0.837] | |||||
α | 0.736 (0.029 & 0.032) | [0.680, 0.792] | [0.673, 0.799] | |||||||
ω−α | 0.037 (0.007 & 0.006) | [0.023, 0.052] | [0.025, 0.050] | |||||||
Verbal | 5 | ω | 0.884 (0.017 & 0.018) | [0.852, 0.917] | [0.849, 0.919] | |||||
α | 0.839 (0.016 & 0.017) | [0.809, 0.870] | [0.807, 0.872] | |||||||
ω−α | 0.045 (0.008 & 0.009) | [0.030, 0.060] | [0.028, 0.062] | |||||||
Speed | 4 | ω | 0.779 (0.032 & 0.032) | [0.717, 0.842] | [0.717, 0.842] | |||||
α | 0.754 (0.030 & 0.032) | [0.696, 0.813] | [0.691, 0.818] | |||||||
ω−α | 0.025 (0.009 & 0.010) | [0.007, 0.043] | [0.005, 0.045] | |||||||
Memory | 6 | ω | 0.707 (0.040 & 0.048) | [0.629, 0.784] | [0.613, 0.800] | |||||
α | 0.694 (0.036 & 0.043) | [0.624, 0.764] | [0.610, 0.778] | |||||||
ω−α | 0.013 (0.009 & 0.008) | [–0.005, 0.030] | [–0.003, 0.028] | |||||||
Math | 5 | ω | 0.763 (0.035 & 0.035) | [0.694, 0.833] | [0.694, 0.833] | |||||
α | 0.698 (0.030 & 0.031) | [0.640, 0.756] | [0.636, 0.760] | |||||||
ω−α | 0.065 (0.015 & 0.015) | [0.035, 0.095] | [0.037, 0.094] |
Note. pv = p value; RMS = RMSEA; nm = based on normal distribution assumption; sw = sandwich-type covariance matrix.