Stacey has decided to use only the most recent available evidence to support her argument. This decision should ______.

Among the elite scientists exploring the reasons for unusual weather patterns and strange meteorological phenomena, one physicist mentions radio waves from outer space. Which group task role is he performing?

a. procedural technician b. gatekeeper-expediter c. evaluator–critic d. initiator-contributor

What is cable television’s programming strategy?

a. Programs that appeal to the largest possible audience. b. Advertiser-sponsored shows, like Family Guy and The Simpsons. c. Mostly foreign-produced programs. d. Narrowcasting.