Language Testing in Asia

Table 7 Descriptive statistics for comparing the speaking fluency post-test scores of the GDA, C-DA, and N-DA learners

From: The comparative effect of group dynamic assessment (GDA) and computerized dynamic assessment (C-DA) on Iranian upper-intermediate EFL learners’ speaking complexity, accuracy, and fluency (CAF)

	N	Mean	Std. deviation	Std. error
GDA	30	55.40	8.20	1.49
C-DA	30	63.26	5.04	.92
NDA	30	50.66	4.97	.90
Total	90	56.44	8.10	.85

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