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Home arrow Chapter 9 arrow multiple choice questions for Objective 4

multiple choice questions for Objective 4



 This activity contains 4 questions.

Question 1.
The control of extraneous variables to ensure the treatment alone causes the effect is known as

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Question 2.
The ability to generalize the results of a study is related to

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Question 3.
Internal validity is to causation as external validity is to

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Question 4.
As threats to internal validity are controlled, threats to external validity are likely to

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