Research has found that interaction does change our perception of physical attractiveness. What behavior was found to positively influence perception of physical attractiveness?

________ is used as "an umbrella term for all careful, systematic, and self-conscious discussion and analysis of communication phenomena."

A) Inquiry B) Theory C) Informed hunch D) Communication

Web sites that regurgitate news compiled from other sources or that offer pass-through links to other sources are called

A) passed-links sites. B) conglomerate sites. C) demassification sites. D) aggregation sites.