The Impact of a Contrastive Lexical Approach in Formulaic Expressions’ Perception on University EFL Learners’ Writing Proficiencies

Table 3

Normality of score distribution of pre- and posttests.

Tests	Kolmogorov–Smirnov^a			Shapiro–Wilk^s
	Statistic	Df	Sig.	Statistic	df	Sig.
Pretest	0.752	45	0.831	0.748	45	0.922
Posttest	0.883	45	0.535	0.849	45	0.531