Matt is an RBT working with Benji who has a weak imitation r…

Matt is an RBT working with Benji who has a weak imitation repertoire.  Matt will ask Benji to perform a quick sequence of mastered tasks like responding to 1-step instructions before asking him to imitate something by saying “Do this” and modeling the action.  What is Matt using to increase the chance that Benji will respond correctly to the imitation trial?

The Salvation Army Santa helpers have a distinct bell they r…

The Salvation Army Santa helpers have a distinct bell they ring during the holidays while standing next to the red kettles for donations.  As a child, Tim would hear the bell and his mother would give him a dollar to put in the kettle.  The Santa helper would always smile at Tim and give him a lollipop which increases the likelihood that he will ask his mom for a dollar next time he hears the bell.  Now, as an adult, anytime Tim hear that distinct bell, he looks for the kettle to donate money.  The sound of the bell is an example of which of the following?