Joe attends a class in order to learn to use a computer. Joe takes notes during the class, and uses the notes to operate his own computer when he gets home. Using the notes from the computer class to use his computer at home is an example of which strategy for promoting generalization

The complete question is a multiple choice question, however the answer is:

self generated mediators of generalization

Explanation:

A mediator of generalization is a a stimulus that is maintained and transported by the client as part of treatment. It can be physical stimulus or a behavior  which controls the behavior of the target.

Example include a parent attend a lecture on children management and then after implementing the techniques, they guide the behavior of their own child.