Final answer:
Graff & Birkenstein suggest that you can avoid stereotyping your skeptic by qualifying any labels you assign to groups.
Step-by-step explanation:
In the section "Templates for Naming Your Naysayers," Graff & Birkenstein suggest that you can avoid stereotyping your skeptic by qualifying any labels you assign to groups. This means that instead of making assumptions about an entire group or culture, you should acknowledge the individuality of each person within that group or culture. By using qualifiers, such as "some," "many," or "a few," you are acknowledging that not everyone within a group holds the same beliefs or opinions.