Mobile-Assisted Language Learning and Its Effects on Learners’ Speaking Development

Table 2

Kolmogorov–Smirnov test of the research variable.

		Pretest	Post-test	Satisfaction	Engagement rate
	N	60	60	30	30
Normal parameter^a	Mean	2.9417	3.5083	3.6000	3.4286
	Std. deviation	0.37560	0.61710	1.10172	1.08586
Most extreme differences	Absolute	0.128	0.072	0.242	0.086
	Positive	0.122	0.072	0.158	0.083
	Negative	−0.128	−0.055	−0.242	−0.086
Kolmogorov–Smirnov		0.994	0.558	1.324	0.469
Asymp. Sig. (2-tailed)		0.276	0.914	0.060	0.980

^aTest distribution is normal.