How has technology made people part of a worldwide network?
A. People can monitor their homes with cameras while they are away.
B. People spend more time looking at screens than they do physically interacting with other people.
C. Social media is used by people communicating across geographic barriers.
D. Scientists can determine where people's ancestors lived by sampling their DNA.
C. Social media is used by people communicating across geographic barriers.
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Choose the research term that describes "can be threatened when researchers used questionnaires that are dated."
A. Ecological validity B. Maturation C. External validity D. Internal validity E. Morality or attrition
A speaker who demonstrates “How to tune a guitar” is demonstrating
a. how something works b. how something is done c. how something is made d. how something happens
With which of the following communication traditions is Face-Negotiation Theory most closely associated?
A. phenomenological B. semiotic C. socio-psychological D. socio-cultural
Phoebe is speaking about the topic of homelessness. When she reveals that she was once homeless herself, there is a sympathetic murmur that spreads throughout her audience. In that moment, Phoebe has established
A) dynamism. B) audience charisma C) her trustworthiness. D) an impression.