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|
1
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controlled in a scientific study
|
2
|
assumption about behavior that is tested through scientific research
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3
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cannot be seen or measured directly
|
4
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response to manipulations of the independent variable
|
5
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substance used in controlled experiments
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6
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a research technique for acquiring data about the attitudes
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7
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unplesant stimulus between two variables
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10
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to confirm the results of the original study dependent
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12
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group to reveal some universal principles
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14
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fairly represents the general populations
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