Asian-Pacific Journal of Second and Foreign Language Education

Table 1 Mean Score, Standard Deviation, and Paired Sample t-test Results of the Pre- & Post-test

From: Impact of teacher-student writing conferences on frequency and accuracy of using cohesive devices in EFL students’ writing

Test	M	SD	T	df	P
Pre-test	22.87	5.53	10.86	22	.000
Post-test	32.96	3.74	9	22	.000

P < .05, two-tailed

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