Studies of mathematical reasoning indicate that
A) the principle of cardinality develops universally in many cultures around the world.
B) exposure to arithmetic in everyday activities does not speed up children's understanding of numerical concepts.
C) only children who have been formally schooled grasp the concept of cardinality.
D) by 6 months of age, infants demonstrate a beginning understanding of cardinality.

Question

Quizplus · Accepted Answer

The principle of cardinality, which is the understanding that the last number in a counting sequence represents the quantity of items in a set, is a universal concept that develops in children across various cultures.

Studies of Mathematical Reasoning Indicate That