Answer:
the answer that makes since to me is A
Explanation:
<span>Answer : Physical, vocal
Explanation: Physical communication involves gestures, smile, touch, eye contact.
The way one stands in a crowd also demonstrates a communication. Vocal communication is usage of words to express feelings.</span>
Answer:
Researchers typically use random assignment.
Explanation:
Random assignment is when a researcher uses chance to make sure all participants have the <em>same opportunity to be in either group</em> during an experiment. It is used to decide in which group the now selected participants will be in.
An example of random assignment is the<em> flip of a coin. </em>
Christopher Columbus' crew on his first voyage were experienced seamen from the towns in Andalusia. During this time, the Spanish government extended amnesty to prisoners who would sign up for the voyage. Only four convicts signed up, a man who killed another in a fight and three of his friends who helped him escape from jail.
Answer: if there is no context, the event gets isolated. Isolating events is one of the strategies of propaganda, indoctrination and manipulation.
Explanation: context gives us frame of reference, spirit of the time (Zeitgeist) and thus we view things from better perspective. If not, we tend to project our own contemporary perspective on the event.
