In signal detection theory, an internal cutoff above which the observer makes one response and below which the observer makes another response is known as a ______.
A)threshold
B)limit
C)criterion
D)series

Question

Quizplus · Accepted Answer

The term "criterion" refers to the internal cutoff point that a receiver uses in signal detection theory to decide whether to respond with "yes" or "no" to a given stimulus. This criterion can be set high or low, depending on the observer's goals and experience, and can impact their sensitivity and accuracy in detecting signals. Threshold refers specifically to the minimum intensity or magnitude of a stimulus needed to produce a response, whereas limit and series are not commonly used terms in this context.

In Signal Detection Theory, an Internal Cutoff Above Which the Observer