Which cognitive expert's theory does the scenario describe? Ashlyn has a dog in her house, but she has never seen a cat. When she visits a friend who has a cat, she notices the animal's fur and four legs and thinks it is a dog. Once learning the animal is a cat, she notes the differences and tells her parents about the new animal she met.  A)Jean Piaget's schemata theoryB)Erik Erikson's psychosocial stagesC)Lev Vygotsky's cultural-history psychology frameworkD)Lev Vygotsky's pivots theory
this is in Introduction to Human Growth and Development

please help will mark the brainiest  but need help fast