Results from growth models for concern, disregard, general cognitive ability, and language skills. For language skills and general cognitive ability, only the first three time points were examined, as a different measure was used to assess general cognitive ability and different items were used to examine language skills at age 36 months. Unstandardized parameters are shown, with the exception of the standardized correlation between Intercept and Slope. + p < .10, * p < .05, **p < .01.