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Cremeux Cremeux
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10 years ago
Which of the following is NOT one of the four types of commonly used controls mentioned in the text?
A) control over subject and experimenter effects
B) control achieved through selection and assignment of participants
C) control over population selection and specific observational procedures
D) control achieved through specific experimental design
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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10 years ago
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Cremeux Author
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#2
10 years ago
Will mark your answer as best, thanks again.
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#3
10 years ago
A thumbs up would be nice Wink Face
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#4
4 years ago
thank you
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