Table 2 Results from final MNLFA model testing covariate effects on factor mean and variance
From: Longitudinal change in restricted and repetitive behaviors from 8-36 months
Covariate Effect | Estimate (SE) | t | p |
|---|---|---|---|
Repetitive-Motor | |||
Factor Mean | |||
Age | -0.107 (0.017) | -6.334 | 0.000 |
Factor Variance | |||
Age | 0.068 (0.023) | 2.908 | 0.004 |
Self-directed | |||
Factor Mean | |||
Age | -0.054 (0.016) | -3.436 | 0.001 |
. | . | . | |
Higher-order | |||
Factor Variance | |||
Age | 0.043 (0.019) | 2.223 | .026 |