Items

Mean

SD

Factor loadings

Factor 1 (Control)

Factor 2 (Expressivity)

1

2.962

0.813

0.491

8

2.977

0.842

0.693

9

3.058

0.816

0.617

11

2.741

0.849

0.608

12

3.153

0.800

0.603

13

2.916

0.818

0.781

14

2.854

0.876

0.722

15

2.891

0.916

0.769

2

3.049

0.873

0.805

3

2.962

0.837

0.671

4

2.913

0.880

0.649

5

3.107

0.843

0.792

6

2.742

0.931

0.621

7

2.786

0.872

0.531

10

2.853

0.918

0.567

Eigenvalues

4.673

3.829

Variance explained (%)

31.156

25.528