In the Large-Scale Child Care Study Conducted by the NICHD

In the large-scale child care study conducted by the NICHD, all of the following were found to be predictors of children's outcomes. Of these, which was more important than actual time spent with the mother.

A) the quality of the infant's relationship with the mother,
B) the number of hours the child spent away from home
C) child-caregiver ratio, and caregiver turnover.
D) maternal sensitivity and alternate caregiver sensitivity