What Is the Effect of Mother's Employment on Child Well-Being

What is the effect of mother's employment on child well-being?

A) The effects of employment are usually found to be quite positive.
B) The effects of employment are usually found to be quite negative.
C) The effects of employment are usually mixed and contradictory because researchers only report what supports their opinions.
D) It largely depends on the quality of the child care program.
E) The effects of employment on boys are usually found to be negative, but the effects on girls are usually found to be more positive.