According to Gelman and Meck, the one-to-one principle, the stable-order principle, and the cardinality principle are usually mastered by
A) 5 months of age.
B) 1 year of age.
C) 3 years of age.
D) 5 years of age.

Question

Quizplus · Accepted Answer

The one-to-one principle, the stable-order principle, and the cardinality principle are key concepts in understanding numbers and counting, which children typically master by the age of 3 years. These principles are foundational to developing mathematical skills and understanding.

According to Gelman and Meck, the One-To-One Principle, the Stable-Order