Figure 4

Correlations between P150 to the standards at 9 months and Expressive Language at 18 months. Scatterplots of the relationships between amplitude of the P150 to the standards at 9 months and Expressive Language T-scores at 18 months for HRA and LRC infants over frontal and central ROIs. Correlation coefficients are given in Table 2. Note that correlations remain significant when excluding the two HRA participants with lowest language scores.*p ≤ .05