Statistics can add persuasive value to a speech, but only if they are accurate and up to date

________ act as the chief supply of information for media personnel to develop story angles

a. News releases b. Surveys c. Op-eds d. Research studies

Which type of approach is established by the belief that group members must follow certain guidelines and use certain techniques to remain focused and productive while still being understanding of fellow members' actions?

a. Prescriptive b. Functional c. Descriptive d. Situational