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Cremeux Cremeux
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Posts: 4510
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9 years ago
The pretest-posttest design is NOT recommended for use in program evaluation research because
A) generalization of the results is impossible.
B) threats to internal validity are not controlled in this type of design.
C) the control group is difficult to debrief.
D) it yields low external validity.
Textbook 
Research Methods: A Process of Inquiry

Research Methods: A Process of Inquiry


Edition: 8th
Authors:
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stylezstylez
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#1
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9 years ago
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#2
Donated
9 years ago
Definately B
Success is not final, failure is not fatal: it is the courage to continue that counts. – Winston Churchill
Cremeux Author
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#3
9 years ago
Will mark your answer as best, thanks again.
wrote...
#4
9 years ago
I was pretty confident with this, you're welcome.
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