A Look at Vygotsky’s Sociocultural Theory (SCT): The Effectiveness of Scaffolding Method on EFL Learners’ Speaking Achievement

Table 4

Groups’ mean scores on the speaking posttest.

	Groups	N	Mean	Std. deviation	Std. error mean
Scores	Con	30	13.63	1.71	0.31
	Ex	31	19.64	9.57	1.71