. Author manuscript; available in PMC: 2009 Nov 16.

Published in final edited form as: Parent Sci Pract. 2008;8(1):41–69. doi: 10.1080/15295190701830672

TABLE 3.

Correlations Among Parenting Measures at 6 and 15 Months, Social Risk at 6 Months, and the Infant's Cognitive Skills at 15 Months

	Interactions: Maternal engagement			Interactions: Maternal harshness			Home maternal warmth			Home language and literacy			Reading: No. of different words

	6 months	15 months	Difference	6 months	15 months	Difference	6 months	15 months	Difference	6 months	15 months	Difference	6 months	15 months	Difference
Parenting
6 months		.64^**	−.44^***		.44^***	−.56^***		.30^***	−.67^***		.37^***	−.51^***		.47^***	−.37^***
15 months			.40^***			.50^***			.50^***			.61^***			.65^***
Difference
MDI	.11^***	.23^***	.05	.13^***	−.23^***	−.04	.22^***	.17^***	.00	.22^***	.28^***	.07^*	.16^***	.11^***	−.02
Risk
Sum	−.27^***	−.32^***	−.05	.29^***	.28^***	−.03	−.28^***	−.24^***	.08^**	−.36^***	−.25^***	.09^*	−.17^***	−.10^***	.04
Mean	−.39^***	−.45^***	−.06	.39^***	.39^***	−.02	−.37^***	−.33^***	.08^***	−.45^***	−.35^***	.07^*	−.26^***	−.21^***	.01

p < .05;

^**

p < .01;

^***

p < .001.