first you should have a goal you want to accomplish
Then you should see what things you should change or do to achieve this goal. You should stick to the things you want to change and set a time or date to accomplish this goal. This date will make you work harder and not slack of.
I would say C because the other ones seem like they would help make it get that syndrome HOPE THIS HELPS :)
Answer:
enough to see the rear tires of the vehicle in front
Variable ratio
Among the reinforcement schedules, variable ratio is the most productive and the most resistant to extinction. Fixed interval is the least productive and the easiest to extinguish (Figure 1).
