A diagnosis of intellectual developmental disorder may not be made if the problem begins

Which of the following most likely makes use of heuristics?

a) a chemical equation for the synthesis of sulfuric acid b) a recipe for making cookies on the back of a box of cornflakes c) an article by a Nobel Prize winner titled "Tips for How to Succeed in Science" d) a computer program for keeping track of inventory at a department store

John is taking his English Literature final on Friday, and he is trying to find strategies to cope with the problem of organizing the material. Which of the following is the best advice you could give him?

a. list all of the attributes of a good grade b. adopt a policy of functional fixedness c. visualize and diagram the material as much as possible d. work at the highest pitched emotional level as possible