Monique's Child Is Obsessed with Putting Oatmeal in the USB

Multiple Choice

Monique's child is obsessed with putting oatmeal in the USB port of her computer and then pushing buttons to see if the food reappears. Piaget would label this behavior as a sign of:

A) means-end behavior and emerging object permanence.
B) a primary circular reaction.
C) the need for more discipline.
D) the need for a playpen.