B!!
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Europe, because Australia was once a British colony
false
only hamilton wanted a special tax on imported goods
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Methods are needed to reduce social desirability bias. Such methods may include the wording and prefacing of questions, clearly defining the role of “study participant,” and assessing and addressing motivations for socially desirable responses
B. A treatment's effects spreading from the experimental group to the control group.
<h3>Why would a control condition be used in an experiment?</h3>
When conducting an experiment, a control is a factor that doesn't change or is unaffected by other factors. It acts as a benchmark or point of comparison against which other test results are assessed.
The spread of the treatment from the experimental group to the control group is referred to as diffusion, and it has the effect of minimizing the difference between the two situations. When a group that has not previously received therapy hears about the care the other group is receiving, it expects the same or comparable care.
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