Your professor has informed you at the beginning of the term that you will have eight tests--but they will all be unannounced. This is most similar to a ________ reinforcement schedule.
A) fixed interval
B) fixed ratio
C) variable interval
D) variable ratio

Question

Quizplus · Accepted Answer

The fact that the tests will be unannounced means that they will occur at varying intervals of time, hence, it is a variable interval reinforcement schedule. Fixed interval reinforcement schedules involve reinforcement after a set amount of time has passed, while fixed ratio reinforcement schedules involve reinforcement after a set number of responses. Variable ratio schedules involve reinforcement after a varying number of responses.

Your Professor Has Informed You at the Beginning of the Term