Table 1 The correlations among variables

1. Alexithymia

–

2. Difficulty describing emotions

0.87^***

—

3. Difficulty identifying emotions

0.90^***

0.74^***

–

4. Externally oriented thinking

0.56^**

0.30^***

0.20^***

–

5. Depression

0.48^***

0.40^***

0.53^***

0.12^***

–

6. Affective

0.44^***

0.37^***

0.50^***

0.09^***

0.87^***

–

7. Physiological

0.33^***

0.25^***

0.36^***

0.11^***

0.81^***

0.57^***

–

8. Behavior

0.33^***

0.29^***

0.37^***

0.06^**

0.69^***

0.54^***

0.51^***

–

9. Cognitive

0.47^***

0.42^***

0.51^***

0.11^***

0.90^***

0.71^***

0.58^***

0.61^***

–

10. NSSI frequency

0.19^***

0.14^***

0.21^***

0.07^***

0.38^***

0.30^***

0.32^***

0.25^***

0.36^***

–

M

53.29

13.81

18.36

21.12

12.15

4.06

3.37

0.54

4.19

1.22

SD

Skewness

Kurtosis

10.85

− 0.16

− 0.11

3.66

− 0.08

− 0.06

6.24

0.14

− 0.36

3.73

− 0.55

0.39

9.28

1.21

1.74

3.19

0.96

0.88

3.02

1.56

3.62

0.85

1.85

3.74

3.84

1.26

1.77

4.06

5.77

41.97