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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