Table 1.

Child Care and Demographic Characteristics of the Sample (N = 349)

	Mean	S.D.
Child Care
Quality	4.30	1.25
Type of care^a
Stable Center Care	24.50	43.02
Ever Center Care	28.30	45.08
Home Care	47.10	49.92
Hours per week	30.40	14.60
Child Behavior Problems T-Scores
Internalizing Wave 1	51.67	10.16
Internalizing Wave 3	52.03	10.44
Externalizing Wave 1	51.92	10.28
Externalizing Wave 3	53.96	10.29
Child Characteristics
Age	110.94	9.90
Boy^a	52.43	49.94
Race^a
White/other	6.26	24.23
African American	57.55	49.43
Hispanic	36.17	48.05
Maternal Characteristics
Education ^a
High school education or less	47.21	49.92
Greater than high school	52.78	49.92
Employed ^a	60.60	37.19
Married ^a	21.27	37.15
CBCL 2-3 year old version ^a	73.98	43.87

Proportions