During the Cold War, the policy that helped to discourage conflict by threatening nuclear war is called nuclear deterrence or mutually assured destruction.
This is an example of negative reinforcement.
Her mother scolded her every time Jane bit her nails - so Jane learned that every time she bites her nails, she is going to be scolded sternly by her mother. In order to avoid that, she stopped biting her nails, and thus the reinforcement was successful.
profession and training are interrelated terms
without training or knowing the basic knowledge of sth we can't understand anything. this goes same with profession. if we don't have knowledge or training regarding the occupation or profession we want to pursue then we cannot achieve it. so that is why profession and training are very interealted