Sally Is About to Complete a Laboratory Task That Involves

Multiple Choice

Sally is about to complete a laboratory task that involves watching the placement of specific numbers of items into a bucket with a false bottom. Some of the items are placed in the false bottom, and some stay in the main part of the bucket for Sally to find. If Sally is a ten-month-old infant, and she sees five items go into the bucket but finds only four items when she reaches in, what is Sally likely to do next?

A) She will cry until somebody helps her find the fifth item.
B) She will do nothing. She is unable to tell the difference between four items and five items.
C) She will keep searching, regardless of the number of items she saw.
D) She will keep searching until she finds the fifth item.