Which of the following is an example of a fixed interval reinforcement schedule?

Assume you wanted to save 2000 to buy a used car 18 months from now. how much money do you need to save every week to accomplish your goal?

In which of the following conflicts did the distribution of ethnic groups act as a centripetal force? cyprus afghanistan north and south korea iraq former yugoslavia

The double-blind procedure is most for a.random assignment b.the placebo effect c.operational definitions replication d. standard deviations