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Table 3 Intercorrelations and internal consistencies of all variables (Study 2)

From: Dispositional individual differences in cognitive effort investment: establishing the core construct

Variable

1

2

3

4

5

6

1

NFC

.86

     

2

Intellect

.64***

.93

    

3

Seeka

.66***

.91***

.88

   

4

Conquera

.53***

.93***

.71***

.88

  

5

Self-Control

.30***

.27***

.20**

.29***

.79

 

6

Effortful Control

.30***

.26***

.22**

.28***

.64***

.78

  1. Coefficients are Pearson correlations (***p < .001; **p < .01; *p < .05); values in the diagonal give reliability estimates (Cronbach’s α)
  2. aCorrelations intellect with seek and conquer are not part-whole-corrected, part-whole corrected correlations equal the bivariate correlation between seek and conquer