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Table 1 Descriptive statistics and bivariate correlations among study variables

From: The impacts of anxiety and depressive symptoms on emotional processing in children and their parents: an event-related potential study

 

M

SD

1

2

3

4

5

6

7

8

9

1. C-Age

9.01

1.85

         

2. C-Gender

0.50

0.51

− 0.14

        

3. C-unpleasant ∆LPP

3.41

3.52

− 0.23

− 0.40*

       

4. P-unpleasant ∆LPP

2.92

2.81

0.15

− 0.05

0.13

      

5. C-pleasant ∆LPP

1.75

6.40

− 0.48*

− 0.11

0.84**

0.03

     

6. P-pleasant ∆LPP

3.44

2.16

0.12

0.19

− 0.11

0.61**

− 0.07

    

7. C-Anxiety

58.06

10.18

− 0.18

0.03

0.37†

0.33†

0.36†

0.34†

   

8. P-Anxiety

49.17

10.66

− 0.07

0.24

0.29

− 0.09

0.12

− 0.02

0.26

  

9. C-Depression

30.97

7.86

− 0.19

− 0.05

0.58*

0.07

0.49*

− 0.25

0.40*

0.41*

 

10. P-Depression

52.06

10.42

− 0.14

0.35*

0.08

− 0.18

0.07

0.05

0.07

0.84**

0.14

  1. Note. C, Children; P, Parents; Unpleasant ∆LPP, the LPP amplitudes to unpleasant versus neutral pictures; Pleasant ∆LPP, the LPP amplitudes to pleasant versus neutral pictures
  2. a Gender was coded as 0 for boys and 1 for girls
  3. †p < .10, * p < .05, ** p < .01