To increase profits, the cereal company wants to reduce the amount of raisins in each cup of cereal, but they don't want consumers to notice the change.To know how many raisins they can remove, they first need to obtain an estimate of the:
A)absolute threshold for raisins in a cup of cereal
B)difference threshold for raisins in a cup of cereal
C)signal detection threshold for raisins in a cup of cereal
D)hit rate for raisin detection in a cup of cereal

Question

Quizplus · Accepted Answer

The difference threshold, also known as the just noticeable difference (JND), is the minimum amount by which stimulus intensity must be changed in order to produce a noticeable variation in sensory experience. In this context, it refers to the smallest change in the amount of raisins that a consumer can detect, which is crucial for the company to know in order to reduce the raisin content without consumers noticing.

To Increase Profits, the Cereal Company Wants to Reduce the Amount