TABLE 4.

Regression models (lm()) of TROG-2 total score by Language groups (either Monolingual/Bilingual, or Monolingual/Home Speakers/New Speakers).

	Dependent variable:
	TROG-2 total raw score
	(1)	(2)	(3)
(Intcpt)/	73.688	72.315	72.353
2,3:Monolingual	t = 149.898	t = 106.359	t = 107.308
	p = 0.000	p = 0.000	p = 0.000
2: Bilingual		2.635
		t = 2.741
		p = 0.009
3: Home speakers			1.493
			t = 1.175
			p = 0.247
3: New Speakers			3.274
			t = 3.080
			p = 0.004
Age	−0.860	−0.479	−0.607
	t = –1.731	t = –0.988	t = –1.239
	p = 0.091	p = 0.329	p = 0.222
Observations	48	48	48
R2	0.061	0.195	0.228
Adjusted R2	0.041	0.160	0.175
Residual Std. Error	3.406 (df = 46)	3.188 (df = 45)	3.158 (df = 44)
F Statistic	2.995* (df = 1; 46)	5.466*** (df = 2; 45)	4.324*** (df = 3; 44)

Model 1: TROG-2 ∼ Age. Model 2: TROG-2 ∼ Monoling/Biling + Age. Model 3: TROG-2 ∼ Monoling/Home Speakers/New Speakers + Age. *p ¡ 0.1; **p ¡ 0.05; ***p ¡ 0.01.