Helena is doing a science experiment with her friends.She is sure people can recognize smells, so she gives them a series of items to smell and identify, but to her dismay, they are barely able to label any of them properly.Then she gives them a list of choices for each smell.What kind of results should she expect to see this time?
A)an insignificant difference in the number of correctly identified smells
B)a substantial increase in the number of correctly identified smells
C)a minimal increase in the number of correctly identified smells
D)a moderate decrease in the number of correctly identified smells

Question

Quizplus · Accepted Answer

By providing a list of choices for each smell, Helena is giving her friends cues to help them identify the smells. This can lead to a substantial increase in the number of correctly identified smells compared to when they were left to identify them without any cues.

Helena Is Doing a Science Experiment with Her Friends