Which of the following best explains why the conclusions drawn from a case study cannot necessarily be applied to the general population?

A. The subject has a unique genetic makeup and set of experiences.
B. Most of the information is based on questionnaires.
C. The laboratory is a controlled environment unlike the real world.
D. Observations are difficult to make over a long period of time without established criteria.


Answer: A

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Note the effects of late maturation on middle school girls

What will be an ideal response?

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After how many cumulative days of suspension in one school year does IDEA mandate a manifestation determination meeting be held?

A. Five B. Seven C. Ten D. Forty-five

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Indicate whether the statement is true or false

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