Table 6. Multivariate and univariate linear models, investigating whether ~1.92 Hz PSD power at 11 months predicted either infant-led or parent-estimated language outcomes.

The table details the multivariate linear models followed by the univariate linear models describing whether ~1.92 Hz PSD power at 11 months predicted, a) infant-led language measures or b) the parent-estimated language measures. Bonferroni correction for multiple comparisons in the univariate models led to modified significant alpha levels of, p = <0.01 for infant-led and p = <0.025 for parent-estimated (denoted by bold italic text). Modified alpha level for trends are p = <0.02 for infant-led and p = <0.05 for parent-estimated (denoted by bold text).

~1.92 Hz PSD power at 11 months a, Infant-led language measures
Multivariate linear model	Df num	Df denom	F	p
Infant-led language measures	5	65	1.257	0.29
Univariate linear models	Df	β estimate	SE	p
NWR Consonants, 24 months	1,79	5.23x10-5	8.50x10-5	0.95
NWR Syllables, 24 months	1,79	5.54x10-4	8.56x10-4	0.53
NWR Stress, 24 months	1,79	5.51x10-4	7.83x10-4	0.48
CCT, 18 months	1,79	7.16x10-4	6.32x10-4	0.26
Pointing, 12 months	1,90	0.003	0.001	0.014
b, Parent-estimated language measures
Multivariate linear model	Df num	Df denom	F	p
Parent-estimated language measures	2	75	0.560	0.57
Univariate linear models	Df	β estimate	SE	p
CDI comprehension, 24 months	1,76	0.373	0.445	0.40
CDI production, 24 months	1,76	0.179	0.465	0.70