Language Testing in Asia

Table 5 Independent samples t test on concurrent and cumulative GDA groups’ posttest scores

From: Effects of concurrent and cumulative group dynamic assessments on EFL learners’ development of reading comprehension micro-skills

	Concurrent		Cumulative		t test
Micro-skill	M	SD	M	SD	t	df	p
MI	5.77	0.43	2.67	0.48	26.35	58	0.00
SD	5.00	0.83	4.93	0.83	0.33	58	0.45
I	4.98	0.45	2.82	0.47	18.12	58	0.00
V	5.20	0.63	5.18	0.71	0.11	58	0.92
R	5.40	0.52	5.44	0.61	0.28	58	0.79

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