Lila doesn't like her psychology class because the instructor uses unannounced pop exams to test the class. As a result, she never knows when she will be tested. Her instructor is testing her on a __________ schedule.

A. fixed-interval
B. variable-ratio
C. variable-interval
D. fixed-ratio

Respuesta :

Answer:

C. variable-interval

Explanation:

Based on the way the instructor sets tests, we can infer that the instructor uses a B. variable-interval schedule

A variable-interval schedule:

  • Means that the time taken between tests changes
  • Means that there is no set time the test will be taken

The instructor is therefore operating on a variable interval where the students do not know when the tests will come which will force them to always be prepared.

In conclusion, this is a variable interval.

Find out more on variable intervals at https://brainly.com/question/13811123.