One-year-old Danny is fascinated with flushing the toilet and throwing different objects down the bowl. Flushing to see the water go down shows . The fact that Danny is expecting to see things reappear again after they are out of sight shows he understands the basics of object permanence.

means end behavior

Explanation:

One year old Danny is fascinated with flushing the toilet and throwing different objects down the bowl. Flushing to see the water go down shows MEANS END BEHAVIOR. The fact that Danny is expecting to see things reappear again after they are out of sight shows he understands the basics of object permanence.

answer; overt behavior;