Which of the following is NOT a guideline for using the comparison-and-contrast pattern of organization?

A) Choose either the whole-by-whole or the part-by-part pattern or some combination of the two. Then order the second-level items.
B) Once you've ordered the second-level items, arrange them spatially.
C) Evaluate each item according to the criteria you have established.
D) Consider using graphics to complement the text.

The guideline that is not a part of the comparison-and-contrast pattern of organization is to arrange the second-level items spatially. The other three options are all important guidelines for using this pattern effectively. Choice A suggests choosing an appropriate pattern for organizing the comparison and contrast, while choice C recommends evaluating each item based on established criteria. Choice D suggests the use of graphics to supplement the text, which is also a recommended guideline.