Retrieving hidden objects is evidence that infants have begun to master which of the following cognitive functions?

Options

A. Intentional behaviour
B. Object-permanence
C. Problem-solving
D. Experimentation

Answer

B

Explanation

According to Piaget, the development of object permanence is one of the most important accomplishments at the sensori motor stage of development. Object Permanence is a child.s understanding that objects continue to exist even though they cannot be seen or heard.