Science Advances

Supplementary Materials

This PDF file includes:

  • Study 1 Supplementary Text
  • Study 1 Materials and Methods
  • Study 1 Measurement Models
  • Study 2 Supplementary Text
  • Table S1. Study 1: Child language measures and covariates: Descriptive statistics.
  • Table S2. Study 2: Sample size and child age at each data collection wave.
  • Table S3. Study 2: Child language measures and covariates: Descriptive statistics.
  • Fig. S1. Study 1.
  • Fig. S2. Study 2.
  • References (83144)

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