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. Author manuscript; available in PMC: 2019 Jul 1.
Published in final edited form as: Child Dev. 2017 Feb 1;89(4):1247–1267. doi: 10.1111/cdev.12731
predictor coef. (SE coef.) t p
intercept 00–01 −0.3449 (0.6680) −0.5163 0.6060
intercept 01–11 2.0802 (0.6702) 3.1040 * 0.0019
log total freq.c 0.4781 (0.0522) 9.1614 * 0.0000
log isolated freq.c 0.5654 (0.2141) 2.6408 * 0.0083
median MLU −0.0580 (0.0323) −1.7971 + 0.0725
concreteness 0.3531 (0.1410) 2.5036 * 0.0124
class(closed) −1.6105 (0.7785) −2.0686 * 0.0387
class(predicate) −0.2099 (0.4712) −0.4454 0.6561
class(closed):isol.freq 0.1176 (0.3003) 0.3915 0.6955
class(predicate):isol.freq −0.5824 (0.2697) −2.1590 * 0.0310

Observations 2,373
Log Likelihood −1,915.8