Parenting Counts is a product of Talaris Institute.

Communication

Understands the Concept of “Same” and “Different” (39-48 Months)

During their fourth year, children begin to compare things in terms of similarities and differences. This is an important analytical skill that leads to classifying and other reasoning abilities.

References:

Shelov, S. P. (Editor-in-Chief). (2004). Caring for Your Baby and Young Child: Birth to Age 5. The American Association of Pediatrics. Revised edition. New York: Bantam Books.