The correct answer is D) Both groups should learn the same amount about both parties.
Based on the schema theory, both groups should learn the same amount about both parties.
In research terms, the schema theory considers that knowledge can be organized into units for its better understanding. This division of information by units will facilitate the storing of concepts to make them clear. In the scheme, you can put the information, organize by concepts, definitions, relationships, and consequences.
So in this case, the teacher presents a weeklong lesson on both parties with the same information, which in theory, means that both groups should learn the same amount about the Democratic and Republican Party, respectively.