The basis of a good child-guidance system is the caregiver's A. knowledge of child development.B. choice of equipment.C. arrangement of space in the facility.D. schedule of activities. 

A.

I agree.

The basis of a good child-guidance system is the caregiver's knowledge of child development. To arrive at this answer, we can logically deduce that the other options (choice of equipment, arrangement of space in the facility, and schedule of activities) might be important factors but not the fundamental basis of a good child-guidance system.

To elaborate further, a caregiver's knowledge of child development is crucial because it allows them to understand and respond appropriately to the unique needs and abilities of each child. It helps them recognize and address developmental milestones, potential challenges, and individual differences among children. This knowledge enables caregivers to provide nurturing, responsive, and developmentally appropriate guidance to support children's overall growth and well-being.