Validity can be described or explained by assertion of information.
Validity has important function, because it helps people to know that the information that was provided has value. This means that the information or statement provided is not false.
Thomas Cook and Dan Campbell also explain that the validity of an information can also be ascertained by providing and letting readers have access to the sources of references.
Political consultants use market research to help candidates understand micro-trends in the voting population that will allow the candidate specifically target those voters with messaging that will resonate.
The communication tool that would allow a current presidential candidate to most effectively interact with the greatest number of citizens would be a frequently updated social media site with a Q&A forum. The correct answer is C.
