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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