. Author manuscript; available in PMC: 2011 Jul 1.

Published in final edited form as: Infant Child Dev. 2010 Jul 1;19(4):333–353. doi: 10.1002/icd.670

Table 1. Descriptive statistics for all variables.

	M	SD	Min	Max	N
2yr Measures
Maternal warmth (L)	3.07	.75	1.17	4	428
Maternal responsiveness (L)	3.18	.67	1.17	4	428
Maternal overcontrol/intrusiveness (L)	2.36	.61	1	4	428
Emotion regulation (L)	3.27	.89	0	4	423
Reactive Control (P)	70	18	0	100	394
4.5yr Measures
Reactive Control (P)	71	19	0	100	372
5.5yr Measures
Reactive Control (P)	73	21	0	100	321
Effortful Control (L)	42.55	7.31	19	48	333

(P) = parent report, (L) = laboratory measure