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

Table 1

One-sample Kolmogorov–Smirnov test.

		Con pre	Con post	Ex pre	Ex post
N		30	30	31	31
Normal parameters	Mean	12.10	13.63	12.74	19.64
	Std. deviation	2.04	1.71	2.09	9.57
Most extreme differences	Absolute	0.14	0.18	0.17	0.45
	Positive	0.14	0.12	0.13	0.49
	Negative	−0.13	−0.18	−0.17	−0.35
Test statistic	0.14	0.18	0.17	0.49
Asymp. Sig. (2-tailed)	0.09	0.09	0.14	0.11