When a typist changes from a conventional typewriter to a word processor, his typing schema will have to to incorporate the new techniques needed for the new equipment?

The schema will have to accommodate to make the person more easily able to perform the new task. Accommodation allows the new information to be made a part of a schema without changing the overall concepts in the schema. The schema itself stays unchanged for the most part, but the new information is more of a "tweak" to the schema than a full-on update.

Your best bet will be google