Table 4.
Summary of mixed effects regressions testing for interactions between age, gender, and talk status on infants’ noun input (types and tokens).
| Noun types | Noun tokens | |||
|---|---|---|---|---|
| (Intercept) | 10.53 (0.60) *** | 10.49 (0.64) *** | 19.09 (1.36) *** | 19.47 (1.46) *** |
| Age in mos. | 0.09 (0.05) | 0.10 (0.06) | 0.13 (0.12) | 0.08 (0.13) |
| Talk status | −1.12 (0.77) | −0.99 (1.05) | −3.38 (1.75) | −4.57 (2.41) |
| Child gender | −1.15 (0.76) | −1.08 (0.86) | −2.24 (1.74) | −2.89 (1.97) |
| Age*Talk status | 0.12 (0.06) * | 0.11 (0.08) | 0.41 (0.13) ** | 0.51 (0.19) ** |
| Talk status*gender(M) | −0.89 (0.45) * | −1.15 (1.50) | −2.15 (1.03) * | 0.20 (3.42) |
| Age*gender(M) | 0.10 (0.06) | 0.09 (0.08) | 0.20 (0.14) | 0.27 (0.17) |
| Age*talk*gender(M) | 0.02 (0.12) | −0.19 (0.27) | ||
| Log Likelihood | −998.72 | −999.93 | −1417.29 | −1417.44 |
| Num. obs. | 521 | 521 | 520 | 520 |
| Num. groups: subj | 44 | 44 | 44 | 44 |
| Var: subj (Intercept) | 2.94 | 2.94 | 15.61 | 15.64 |
| Var: Residual | 2.09 | 2.09 | 10.73 | 10.74 |