Two criteria for material used to support an informative speech are that it be effective and efficient.

Cultivation theorists have identified the means by which cultivation occurs. These include:

a. Resonance and gatekeeping. b. Mainstreaming and multitasking. c. Resonance and mainstreaming. d. Gatekeeping and agenda setting.

Jim and Nancy went out for Italian food for Valentine's Day. When dessert arrived, Jim hid an

engagement ring inside the chocolate cake. After she found the ring and responded to Jim's marriage proposal, tears ?owed down Nancy's cheeks. What type of nonverbal communication do Nancy's tears represent? A) regulators B) adaptors C) emblems D) affect displays