TABLE 2.

Fixed effect output of a produces_word + age + vocabulary_size model.

Fixed effects	b	β	SE	df	t	p
Intercept	0.39	−0.04	0.055	171.0	7.157	< 0.001	Cond R 2  = 0.17 Marg R 2  = 0.06
produces_word	0.033	0.11	0.023	1038	1.452	0.147
age	0.0091	0.15	0.0026	186.6	3.481	< 0.001
vocabulary_size	0.00015	0.08	0.000075	174.6	2.035	0.043

Note: This table presents the results of the best‐fitting model, namely the produces_word + age + vocabulary_size model. The displayed coefficients include unstandardized betas (b), standardized betas (β), standard errors (SE), degrees of freedom (df), test statistic (t), and p‐values (p). Additionally, the conditional (Cond) and marginal (Marg) R ² values are shown.