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 which partial reinforcement schedule? A _________________________ schedule.

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