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Table 1 Correlation and descriptive statistics of study variables

From: Culturally relevant stressors as moderators of intergenerational transmission of mother-adolescent executive function in Mexican immigrant families

 

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

1. Mother DS

1

              

2. Adolescent DS

.20*

1

             

3. Mother RT of Simon

.02

.01

1

            

4. Adolescent RT of Simon

 − .10

 − .03

 − .05

1

           

5. Mother RT in SC

.02

 − .07

 − .07

 − .04

1

          

6. Adolescent RT in SC

.01

 − .10

.11

 − .03

.07

1

         

7. Mother foreigner stress

.05

 − .04

 − .05

 − .10

.03

 − .11

1

        

8. Mother Economic stress

.09

.15

 − .06

.20**

.07

.01

.04

1

       

9. Annual family income

.11

.14

 − .01

.07

 − .05

 − .04

 − .08

.21**

1

      

10. Mother highest educ. level

.26**

.10

 − .09

 − .06

.06

 − .18*

.09

.31***

.26**

1

     

11. Adolescent age

 − .12

 − .20*

 − .07

.11

.03

.07

 − .20**

 − .06

 − .02

 − .02

1

    

12. Adolescent gendera

.06

.10

.09

 − .01

 − .01

.03

.09

 − .02

 − .05

.01

 − .06

1

   

13. Adolescent nativityb

 − .06

 − .01

 − .09

.04

.08

 − .06

 − .02

 − .09

.01

.04

.15

 − .01

1

  

14. Adolescent Spanish prof.c

 − .04

.139

.01

.02

.07

 − .05

.20**

 − .09

.07

.06

.05

.17*

.32***

1

 

15. Adolescent English prof.c

.13

.056

.06

 − .10

 − .05

.05

.12

.09

.05

.08

.03

.09

.10

.20**

1

N (% missing)

133

168

179

179

177

177

178

179

165

179

179

179

179

179

179

 

(26%)

(6%)

(0%)

(0%)

(1%)

(1%)

(1%)

(0%)

(8%)

(0%)

(0%)

(0%)

(0%)

(0%)

(0%)

Mean

4.58

5.13

81.98

37.89

52.44

119.49

3.31

1.82

3.54

5.51

17.03

58% female

26% Mexican

3.60

4.32

SD

1.11

1.03

52.29

42.53

207.35

176.72

0.85

0.20

2.16

2.40

0.83

42% male

74% US

0.70

0.56

Skewness

0.59

0.35

0.16

0.77

0.54

0.14

 − 0.48

 − 1.23

1.38

0.25

0.18

 − 0.39

 − 0.47

Kurtosis

0.11

0.61

 − 0.04

3.51

3.22

1.65

 − 0.06

1.12

2.42

 − 0.70

 − 0.98

 − 0.16

0.02

  1. DS, digit span; RT, reaction time; Simon, Simon effect; SC, switch cost; Educ., education; Prof., proficiency. *p < .05, **p < .01, ***p < .001
  2. aAdolescent gender is coded as female = 1 and male = 0
  3. bAdolescent nativity is coded as Mexican = 1 and US = 0
  4. cSpanish and English proficiency were measured using a 5-point scale, ranging from 1 = not well to 5 = extremely well