Language Testing in Asia

Table 1 ANOVA table for the TOEFL scores of the three groups of test takers

From: Investigating the effect of classroom-based feedback on speaking assessment: a multifaceted Rasch analysis

	Sum of squares	df	Mean square	F	Sig.
Between groups	23424.620	2	11712.310	2197.362	0.000
Within groups	1583.060	297	5.330
Total	25007.680	299

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