Asian-Pacific Journal of Second and Foreign Language Education

Table 4 Independent Samples T-Test to Check Students’ Homogeneity of Proficiency

From: An examination of Vygotsky’s socio-cultural theory in second language acquisition: the role of higher order thinking enhancing techniques and the EFL learners’ use of private speech in the construction of reasoning

		Levene’s Test		t-test for Equality of Means
		F	Sig.	t	df	Sig.	M	SE	95% CI
		F	Sig.	t	df	Sig.	M	SE	Lower	Upper
Babel	Equal variances assumed	15.27	.00	1.44	58	.15	3.93	2.72	1.51	9.38
Babel	Equal variances not assumed			1.44	45.14	.15	3.93	2.72	1.54	9.41

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