Which of the following is a procedure that makes it more likely that participants will use training problems as analogies for subsequent test problems?
a. Participants are given test problems with labels that pertain to their deep structures after completing several unlabeled training problems.
b. Participants are told that they will be given financial bonuses for each one of the test problems they are able to solve to increase motivation while completing the training problems.
c. Participants are told to label the training problems based on their general topics (e.g., the tumor problem, the fortress problem).
d. Participants complete training problems with labels that pertain to their underlying structures before solving the test problems.