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Table 3 Total variance explained

From: The effect of two educational technology tools on student engagement in Chinese EFL courses

Component

Initial eigenvalues

Extraction sums of squared loadings

Rotation sums of squared loadings

Total

% of variance

Cumulative %

Total

% of Variance

Cumulative %

Total

% of variance

Cumulative %

1

18.653

54.862

54.862

18.653

54.862

54.862

7.261

21.355

21.355

2

2.716

7.988

62.850

2.716

7.988

62.850

6.707

19.725

41.081

3

2.199

6.469

69.319

2.199

6.469

69.319

6.073

17.861

58.942

4

1.352

3.976

73.294

1.352

3.976

73.294

4.880

14.352

73.294

  1. Extraction method: principal component analysis
  2. 1 = Cognitive engagement, 2 = Educational technology engagement, 3 = Behavioral engagement, 4 = Emotional engagement