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Table 5 Growth models predicting 36-month Expressive Language skills, when controlling for nonverbal cognition, SES, and sex

From: Development of fine motor skills is associated with expressive language outcomes in infants at high and low risk for autism spectrum disorder

  Model 1 Model 2 Model 3
Intercept 34.89*** 33.28*** 31.82***
Predicted status at 6 months 4.45***   
Predicted velocity at 6 months   1.14~  
Predicted acceleration at 6 months    −0.02
Nonverbal cognition at 6 months 0.07 0.25 0.39
SES 1.45** 1.54** 1.50**
Sex 0.08 0.63 0.97
R 2 23.6% 14.4% 10.9%
BIC 510 520 523
  1. ***p < .001, **p < .01