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
Pretest control experimental
n
M
SD
SE(M)
Pretest
1.00
15
12.83
2.24
.649
2.00
14.00
3.86
1.11