What is the fundamental difference between information processing and constructivist learning perspectives?

• A. Constructivists deal with accurate representations of the world; information processing theorists deal with useful associations
• B. Constructivists assume the world is "knowable" and people can understand it; information processing theorists do not
• C. Information processing theorists are concerned with accurate representations of the world; constructivists deal primarily with useful understandings
• D. Information processing theorists assume the world is "knowable" and people can form an understanding of it; constructivists do the same but to a lesser degree