In the Area of Problem-Solving, the Final Period of the Sensorimotor

Multiple Choice

In the area of problem-solving, the final period of the sensorimotor stage is marked by the child's ability to

A) reach a solution to a problem internally by using symbolic mental combinations.
B) repeat behaviors that result in interesting consequences.
C) engage in trial-and-error behaviors to explore the properties of objects.
D) show reversibility of thought operations.