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Table 7 RM ANOVA for higher-level and lower-level writing skills in narrative writing tasks

From: Differential impacts of e-portfolio assessment on language learners’ engagement modes and genre-based writing improvement

Component Sum of squares df Mean square F Sig. Partial η2
Organization
 Between group 210.333 1 112.067 21.598 .032 .068
 Within group 10.042 5 10.042 26.467 .000 .072
Development
 Between group 552.667 1 210.667 54.659 .000 .075
 Within group 26.708 5 25.342 4.741 .000 .084
Sentence structure
 Between group 870.167 1 302.167 169.700 .000 .190
 Within group 53.833 5 26.767 3.054 .015 .169
Word choice and grammar
 Between group 4056.000 1 2006.000 174.075 .000 .212
 Within group 48.875 5 9.775 2.015 .036 .168
Mechanics
 Between group 1538.167 1 748.167 114.037 .000 .106
 Within group 91.208 5 10.242 9.893 .106 .182