Table 6.
Parameter Estimates and Fit Statistics in the Fitted ALT models for the Square Root of Family Income from 1986 to 1994 (N=3995)
| Model | Unconditional ALT | Conditoinal ALT | ||||||
|---|---|---|---|---|---|---|---|---|
| Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 | Model 7 | Model 8 | |
| Label | Prelnv | OngInv | HIInv | PreVry | HIVry | PreCVry | OngCInv | HICVry |
| Parameter | Estimates/Standard Errors | |||||||
| γy,minority | −0.67/0.06 | |||||||
| γα,minority | −0.58/0.07 | −0.54/0.04 | −0.69/0.05 | |||||
| γβ,minority | −0.12/0.03 | −0.10/0.01 | −0.04/0.02 | |||||
| γA,minority | −0.68/0.05 | |||||||
| γB,minority | −0.12/0.02 | |||||||
| μ1 | 4.66/0.03 | 4.66/0.03 | 4.93/0.04 | |||||
| μα | 3.95/0.08 | 3.61/0.08 | 4.60/0.03 | 3.92/0.22 | 4.64/0.03 | 4.14/0.23 | 3.83/0.08 | 4.92/0.04 |
| μβ | 0.32/0.01 | 0.29/0.01 | 0.34/0.01 | 0.39/0.12 | −0.11/0.05 | 0.44/0.12 | 0.33/0.01 | −0.09*/0.06 |
| 1.74/0.13 | 0.86/0.07 | 1.82/0.06 | 1.69/0.19 | 1.50/0.07 | 1.59/0.18 | 0.80/0.07 | 1.39/0.07 | |
| 0.16/0.01 | 0.08/0.01 | 0.17/0.01 | 0.15/0.02 | 0.06/0.01 | 0.15/0.02 | 0.07/0.01 | 0.06/0.01 | |
| σα,β | −0.13/0.03 | 0.07/0.01 | −0.04/0.02 | −0.09/0.04 | −0.06/0.02 | −0.10/0.04 | 0.05/0.01 | −0.06/0.02 |
| σ1,α | 1.16/0.08 | 1.19/0.13 | 1.09/0.12 | |||||
| σ1,β | 0.08/0.02 | 0.09*/0.05 | 0 | 0.07*/0.05 | ||||
| ρ | 0.17/0.02 | 0.24/0.02 | 0.04/0.01 | 0.24/0.02 | ||||
| ρ2,1 | 0.15/0.03 | 0.10/0.01 | 0.15/0.03 | 0.10/0.01 | ||||
| ρ3,2 | 0.17/0.02 | 0.22/0.02 | 0.17/0.02 | 0.22/0.02 | ||||
| ρ4,3 | 0.12/0.03 | 0.26/0.03 | 0.12/0.03 | 0.25/0.03 | ||||
| ρ5,4 | 0.13/0.05 | 0.34/0.04 | 0.12/0.05 | 0.34/0.04 | ||||
| 1.33/0.03 | 1.59/0.03 | 1.38/0.02 | 1.59/0.03 | |||||
| 3.31/0.07 | 1.69/0.04 | 3.31/0.07 | 1.94/0.07 | 3.20/0.07 | 1.69/0.04 | 1.93/0.07 | ||
| 1.25/0.07 | 1.46/0.05 | 1.25/0.07 | 1.47/0.05 | |||||
| 1.44/0.05 | 1.61/0.05 | 1.44/0.05 | 1.60/0.05 | |||||
| 0.99/0.07 | 1.25/0.06 | 0.99/0.07 | 1.24/0.06 | |||||
| 1.68/0.07 | 1.88/0.07 | 1.68/0.07 | 1.88/0.07 | |||||
| Fit Indices | ||||||||
| χ2/df | 177.91/9 | 307.11/13 | 489.95/13 | 11.35/3 | 57.69/6 | 11.60/5 | 310.12/16 | 59.40/9 |
| CFI | .98 | .97 | .96 | 1.00 | 1.00 | 1.00 | .97 | 1.00 |
| RMSEA | 0.07 | 0.08 | 0.10 | 0.03 | 0.05 | 0.02 | 0.07 | 0.04 |
| SRMR | 0.05 | 0.06 | 0.06 | 0.01 | 0.04 | 0.01 | 0.06 | 0.03 |
| AIC | 74523.57 | 74644.77 | 74827.61 | 74369.01 | 74409.345 | 74061.90 | 74338.42 | 74101.70 |
| BIC | 74592.79 | 74688.82 | 74871.66 | 74475.99 | 74497.445 | 74187.76 | 74395.05 | 74202.39 |
| SABIC | 74557.84 | 74666.58 | 74849.42 | 74421.97 | 74452.959 | 74124.21 | 74366.46 | 74151.55 |
| Δχ2/Δdf | 129.20a/4a | 312.04a/4a | 166.56a/6a | 46.34b/3b | 298.52c/11c | 47.80c/4c | ||
| F-value | 32.30 | 78.01 | 27.76 | 15.45 | 27.14 | 11.95 | ||
Models and their labels are summarized in Table 5. The underlined parameter estimates are implied by other parameter estimates.
The absolute difference between the model and Model 1.
The absolute difference between the model and Model 4.
The absolute difference between the model and Model 6.
p > .05.