The Dopamine Receptor D4 Gene 7-Repeat Allele Interacts with Parenting Quality to Predict Effortful Control in Four-Year-Old Children

Table 1

Descriptive statistics and correlations.

			Correlations
	M	SD	(1)	(2)	(3)	(4)
Time 2 - parenting observation
(1) Parenting quality	5.21	.88	1.00
Time 3 - CBQ temperament scales
(2) Sensation seeking	4.86	.79	.00	1.00
(3) Effortful control	4.79	.90	−.02	−.61^*	1.00
(4) Negative affect	3.87	.84	.03	−.33^*	.10	1.00

^∗Denotes 𝑃<0.05.