Paradoxically, if you decrease that reward, and make the outcome uncertain, the response doesn’t decrease; it actually rises dramatically!
Put formally:
How does this tie into Mormonism? In my opinion, you see Mormons driven by this mechanism constantly. They’re playing the Las Vegas slots with their time, treasure, and talent, and they don’t care what the odds are.Intermittent reinforcement is the delivery of a reward at irregular intervals, a method that has been determined to yield the greatest effort from the subject. The subject does not receive a reward each time they perform a desired behavior or according to any regular schedule but at seemingly random intervals.
The Mormon family praying for a loved one to recover, which happens at the same rate as medical statistics dictate.
The Mormon apologist who thinks he can use dowsing rods to find water and gets it right a couple times out of dozens of attempts.
The Mormon Bishop who constantly accuses young people in his ward of masturbation and every once in a while gets lucky when one confesses.
The young men’s president who stays late every Saturday scrubbing toilets, preparing lessons, paying extra tithing, all with the hope of becoming a general authority someday being dangled in front of him.
So many people outside the church don’t understand why anyone could be so devoted to such an insane religion as Mormonism. But human psychology is at work here. The lack of evidence and reward within Mormonism is not a bug, it’s a feature. The more uncertain and unsure someone is about the church, the more likely they are to put in maximum effort towards furthering the church’s goals.