When Roxie was a puppy, she would jump excitedly on anyone who entered the house, receiving praise for her actions. Now that Roxie weighs 65 lb, Roxie's owner has asked everyone who enters the house to ignore the dog until she settles down. This scenario illustrates the use of .

extinction

Explanation:

Extinction -

In the field of psychology , it refers to the gradual reduction in any behavior due to any conditioned response , is referred to as extinction .

In this method the conditioned behavior at last completely stops .

The conditioned can be some bad or good habit , any the process of extinction could have been done intentionally or unintentionally .

Hence , from the given scenario of the question ,

The correct answer is extinction .