TABLE 4.

Multivariate analysis on IDS linguistic and pragmatic characteristics: Standardized estimated parameters of models 2 and 3, respectively.

	Verbosity	TTR	MLU	Conversational	Control	Preverbal
	β (p)	β (p)	β (p)	β (p)	β (p)	β (p)
Birth status	0.97 (<0.001)	−0.01 (0.712)	−0.52 (0.007)	0.67 (0.889)	−6.85 (0.113)	8.98 (0.011)
Unilateral co-regulation	−0.15 (0.682)	0.07 (0.05)	−0.49 (0.189)	33.33 (0.068)	−39.68 (0.015)	19.55 (0.139)
Birth status × Unilateral co-regulation	−	−	−	−28.20 (0.021)	35.95 (0.001)	−14.68 (0.096)