Desoto on the shore of the mississippi
The researchers were most concerned about External events.
<h3><u>Explanation: </u></h3>
Quasi-experimental designs are different from true experimental designs. They resemble the experimental research but it is not the real one. There are various types of quasi-experiment design, one of the important designs is the pretest and posttest design which is discussed in the above scenario.
The most likely reason for the experimental effect is based on selection bias. Self-fulfilling Prophecy & Instrument Decay might be the potential cause of the internal validity that is linked with the experiment done by the staff.
I would say D. Detention in a youth development campus.
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The people don't vote for supreme court justices, the president chooses them.
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They wanted access to Africa’s natural resources such as rubber, wood and arable land. It was also seen as an opportunity to grow their economy and build a stronger union
