. 2021 May 4;12:660750. doi: 10.3389/fpsyg.2021.660750

Table 3.

Effects of FTT on all language skills over time controlled for age, multilingualism, and HISEI.

	Receptive vocabulary					Expressive vocabulary
	β	SE	df	T	f²	β	SE	df	t	f²
Intercept	−0.563	0.144	328.315	−3.897^***	−0.449	0.122	345.479	−3.669^***
Time	0.370	0.032	154.592	11.647^***	0.37	0.342	0.021	191.890	16.190^***	0.61
Group (TG = 1)	0.008	0.189	375.878	0.043	0.02	0.012	0.158	383.330	0.073	0.02
Age (T1)	0.389	0.042	123.588	9.157^***	0.27	−0.758	0.096	122.404	−7.908^***	0.10
Multilingualism	−0.640	0.098	86.681	−6.509^***	0.28	0.248	0.045	99.497	5.483^***	0.40
HISEI	0.285	0.065	32.032	4.383^***	0.20	0.268	0.061	39.933	4.386^**	0.21
Group*Time	0.069	0.043	223.969	1.609	0.00	0.058	0.031	130.813	1.846	0.01
	Sentence understanding					Morphological rule formation
	β	SE	df	T	f²	β	SE	df	t	f²
Intercept	−0.279	0.136	306.767	−2.046^*	−0.184	0.152	343.791	−1.211
Time	0.247	0.043	139.473	5.752^***	0.14	0.189	0.043	193.730	4.413^***	0.14
Group (TG = 1)	−0.248	0.182	268.563	−1.358	0.01	−0.238	0.202	326.297	−1.178	0.06
Age (T1)	0.282	0.048	124.411	5.870^***	0.12	0.223	0.053	100.029	4.207^***	0.11
Multilingualism	−0.555	0.106	123.660	−5.259^***	0.18	−0.540	0.121	81.152	−4.478^***	0.21
HISEI	0.311	0.081	26.804	3.855^**	0.22	0.292	0.076	34.968	3.850^**	0.22
Group*Time	0.117	0.060	158.196	1.971^*	0.01	0.128	0.064	124.192	2.004^*	0.06
	Phonological memory for non-words					Sentence memory					Memory for word sequences
	β	SE	df	T	f²	β	SE	df	t	f²	β	SE	df	t	f²
Intercept	−0.413	0.151	210.698	−2.731^**		−0.431	0.132	335.777	−3.261^**		−0.330	0.166	194.820	−1.989^*
Time	0.225	0.051	250.018	4.411^***	0.09	0.292	0.033	215.721	8.867^***	0.28	0.226	0.057	78.377	3.979^***	0.03
Group (TG = 1)	−0.224	0.191	325.744	−1.175	0.01	−0.267	0.176	295.324	−1.518	0.01	−0.011	0.214	244.558	−0.052	0.01
Age (T1)	0.337	0.052	184.493	6.454^***	0.14	0.264	0.051	92.329	5.145^***	0.09	0.323	0.058	112.218	5.606^***	0.12
Multilingualism	−0.169	0.136	64.289	−1.248	0.02	−0.446	0.105	147.425	−4.257^***	0.14	−0.138	0.118	197.072	−1.171	0.01
HISEI	0.308	0.072	49.747	4.265^**	0.09	0.323	0.069	39.212	4.681^***	0.21	0.219	0.078	42.923	2.792^**	0.05
Group*Time	0.143	0.074	193.336	1.949	0.00	0.140	0.051	99.829	2.715^**	0.01	−0.068	0.075	119.354	−0.905	0.00

^***

p < 0.001;

^**

p < 0.01;

p < 0.05; p < 0.10; TG = treatment group.