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
M
SE
95% CI
Lower
Upper
Posttest
Equal variances assumed
2.58
.11
10.35
54
.00
8.24
.79
9.84
6.65
Equal variances not assumed
10.05
41.88
.81
9.90
6.59