Sally Has a Dog at Home, So She Knows About

Multiple Choice

Sally has a dog at home, so she knows about dogs. As she walks down the street, she sees an animal coming toward her. The animal has four legs, fur, a tail, and is barking. Sally knows that these are characteristics of a dog, given her knowledge of dogs. She quickly concludes that this animal is a dog. This example illustrates the Piagetian concept of _____.

A) operations
B) assimilation
C) equilibrium
D) accommodation