Pearson+ LogoPearson+ Logo
Start typing, then use the up and down arrows to select an option from the list.
Multiple Choice

A 4-year-old watches her caregiver pour liquid from a short, wide glass into a tall, thin glass. She believes that there is now more liquid in the tall glass than there was in the short glass. Her conclusion is an example of


Watch next

Master Piaget's Theory of Cognitive Development with a bite sized video explanation from Sprouts

Start learning