How might an investigator test for the concept of conservation?
A)Place a toy behind a barrier and see whether the child reaches around it to get the toy.
B)Ask a hypothetical question, such as "How could we move a mountain of whipped cream from one part of the city to another?"
C)Show the child two equal rows of coins and then spread out one row and ask whether the rows are still the same.
D)Demonstrate a way of playing with a toy, then give the child the toy and see whether he or she plays with it the same way.

Question

​How might an investigator test for the concept of conservation?
A)Place a toy behind a barrier and see whether the child reaches around it to get the toy.
B)​Ask a hypothetical question, such as "How could we move a mountain of whipped cream from one part of the city to another?"
C)​Show the child two equal rows of coins and then spread out one row and ask whether the rows are still the same.
D)​Demonstrate a way of playing with a toy, then give the child the toy and see whether he or she plays with it the same way.

Quizplus · Accepted Answer

The concept of conservation is the understanding that a certain quantity of something remains the same despite changes in its appearance. The task of showing the child two equal rows of coins and then spreading out one row can test this concept as the child is asked whether the rows are still the same, which requires an understanding of conservation. Choices A, B, and D do not directly test for the concept of conservation.

​How Might an Investigator Test for the Concept of Conservation

How Might an Investigator Test for the Concept of Conservation