Which Child Appears to Have Mastered the Cardinality Principle

question 75

Multiple Choice

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!"

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