Axiomempiricalv1
A more probable behavior can reinforce a less probable
A more probable behavior can reinforce a less probable behavior when access to the former is made contingent on performing the latter.
Why This Is an Axiom
This is Premack's Principle — an empirical finding about behavioral reinforcement. It's the mechanism underlying temptation bundling and cannot be derived from other claims. It's a fundamental principle of how behavioral reinforcement works.