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Table 1 Descriptive statistics and bivariate correlations of the main study variables

From: Parental warmth interacts with several genes to affect executive function components: a genome-wide environment interaction study

 Letter 3-backKeep trackSpatial 2-backColor
shape
Number
letter
Category switchAnti
saccade
StroopStop signalUpdatingShiftingCommon
Mean0.8030.790.900.250.240.260.740.13195.390.420.210.58
SD0.113.130.090.170.150.120.140.0855.910.060.070.07
Correlation with Age (r)−0.05-4E-31E-3− 0.07*− 0.05− 0.04− 0.07*0.020.08*− 0.03− 0.08**− 0.06
Gender difference (T)2.43*0.523.34***− 0.96−2.88**− 0.606.54***0.180.410.79−1.576.52***
Bivariate correlations
 Letter 3-back         0.96**−0.030.51**
 Keep track.25***        0.27**−0.060.34**
 Spatial 2-back.34***.15***       0.33**−0.040.56**
 Color-shape−.03−.01−.07*      −0.040.74**−0.05
 Number-letter−.06*−.08**−.06*.33***     2E-30.79**−0.22**
 Category switch−.09**−.05−.08**.26***.29***    −0.040.63**−0.19**
 Antisaccade.27***.16***.27***.03−.09***−.08**   −0.040.030.90**
 Stroop−.02.02−.08**.11***.11***.08**−.11***  0.050.11**−0.23**
 Stop signal−.05−.07*−.06*.06−.01−.01−.11***.06* −0.06−0.03− 0.15**
  1. Note: * p < 0.05, ** p < 0.01, *** p < 0.001