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 developmentwill mark the brainiest  but need fast