An Instructor Offers Exams Every 2 Weeks Throughout the Term

Multiple Choice

An instructor offers exams every 2 weeks throughout the term of her course. As a result, a sizeable percentage of the students in her class study very hard every 2 weeks and do little studying in between. This example is most similar to the partial reinforcement schedule of _________________________.

A) fixed interval
B) fixed ratio
C) variable interval
D) variable ratio