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Talk:Test–retest

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expect only moderate test-retest reliability; depression symptoms can easily change over that time. But if you administered it on two consecutive days, test-retest reliability should be high, both because depression symptoms usually do not change that quickly, and because the participant was asked to consider nearly the same two-week period on both occasions.
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In some cases it is important to pick the right interval between tests. For example, the Center for Epidemiological Studies Depression Scale (CES-D) asks the participant about symptoms of depression over the past two weeks. If you administered the test on two occasions four months apart, you might
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On second thought, I think they should remain separate. Test-retest can also be interpreted as a repeated test on an individual as part of
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What is the best way to quantify test-retest reliability? correlation coefficient? something else?
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on Knowledge. If you would like to participate, please visit the project page, where you can join
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instead. However, I didn't move the following text, because I think it needs a reference first:
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I believe it is important to note that "repeatability" is a defined term. It belongs neither to
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Index

Talk:Test-retest

content assessment
WikiProjects
WikiProject icon
Disambiguation
WikiProject icon
WikiProject Disambiguation
disambiguation
edit the page
project page
discussion
WikiProject icon
Statistics
WikiProject icon
WikiProject Statistics
statistics
the discussion
unsigned
128.112.151.175
talk
18:54, 18 February 2009 (UTC)
Test-retest
repeatability
Mikael Häggström
talk
06:31, 8 December 2009 (UTC)
Test-retest
Scientific Method
Liftoph

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