Prizm ranks zip code areas in special characteristics such as Asian American population, children under five years of age, and households in mobile homes

Having the site change every few minutes or even every few hours is one of the hall marks of ___________________ updating

a. shovelware b. aggressive c. moderate d. original content

What is often used to verify subjects’ responses?

a) Cross-validating b) Homogeneity c) Artifact evaluation d) Multiple response question