Answer: Individual differences.
Explanation:
Amber and Jules although they are close friends posses individual differences in behavior. Individual differences are those unique qualities an individual posseses that makes that person different from others: it could be temperament, intelligence, motivation, interest etc.
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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Answer:Barack Obama was describing to me the manner in which the Mongol emperor and war-crimes innovator Genghis Khan would besiege a town. “They gave you two choices,” he said. “‘If you open the gates, we’ll just kill you quickly and take your women and enslave your children, but we won’t slaughter them. But if you hold out, then we’ll slowly boil you in oil and peel off your skin.’”
This was not meant to be commentary on the Trump presidency—not directly, at least. In any case, Obama has more respect for Genghis Khan than he has for Donald Trump. He raised the subject of Genghis Khan in order to make a specific, extremely Obama-like point: If you think today’s world is grim, simply cast your mind back 800 years to the steppes of Central Asia. “Compare the degree of brutality and venality and corruption and just sheer folly that you see across human history with how things are now,” he said. “It’s not even close.”
Explanation: