Which child appears to have mastered the cardinality principle?
A) Kelsey, who always counts three cars as "1, 2, 3."
B) Casey, who consistently counts three cars as "10, 9, 8."
C) Jenny, who sometimes counts three cars as "1, a, 2,B"
D) Haley, who counts three cars as "1, 5, 6...SIX CARS!"

Question

Quizplus · Accepted Answer

Haley understands that the last number counted represents the total number of objects in the set.

Which Child Appears to Have Mastered the Cardinality Principle