Table 9. Multivariate and univariate linear models, investigating whether delta cortical tracking 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 delta cortical tracking 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).

Delta cortical tracking at 11 months a, Infant-led language measures
Multivariate linear model	Df num	Df denom	F	p
Infant-led language measures	5	77	0.83	0.35
Univariate linear models	Df	β estimate	SE	p
NWR Consonants, 24 months	1,96	1.65	1.85	0.37
NWR Syllables, 24 months	1,96	1.43	1.85	0.44
NWR Stress, 24 months	1,96	2.89	1.67	0.09
CCT, 18 months	1,93	1.04	1.46	0.48
Pointing, 12 months	1,105	2.91	2.95	0.33
b, Parent-estimated language measures
Multivariate linear model	Df num	Df demom	F	p
Parent-estimated language measures	2	87	3.00	0.055
Univariate linear models	Df	β estimate	SE	p
CDI comprehension, 24 months	1,90	2043.00	877.43	0.02
CDI production, 24 months	1,90	2235.55	948.65	0.02