Answer:
The kind of supporting material Jeff used in his introduction is hypothetical example.
Explanation:
A hypothetical example is an imaginary story that makes a general point. It also helps convey an idea or explanation more simply in case the speaker is explaining a complicated topic. Hypothetical examples help make something more realistic or relatable. In Jeff's case, the example was given in the introduction to his speech, making the audience curious. The situation is interesting and frightening at the same time. Now the listeners are hooked, excited about whatever it is the Jeff has to say about that situation.
Explanation:
overt-doesnt disturb the normal behaviour of the group so there is a bigger validity.
covert-rewuires no deception and participants are able to give their own informed consent.
Answer:
The answer is double blind experiment.
Explanation:
In a double blind experiment, neither the researchers nor the participants are aware about which group is receiving the experimental treatment. This is done in order to prevent biases in the participants' judgment (the placebo effect), and prevent the researchers from giving accidental cues.
The greatest advantage of double blind studies is they have greater reliability and validity than other types of studies.
Answer:
<em>Well, If you trying to says moving to South Carolina. Moving forward is important because it can help you think and you can be free from the and the future right now.... </em><em>Good Luck!</em>
<span>America was part of the lend-lease act where the United States had to supply the United Kingdom, China, the Soviet Union, and other Allied nations with war materials between 1941-1945.</span>USA did not want to get involve in the early stages of WWII and only got involved after they were attacked.
