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Test-retest reliability

test-retest reliability

(Science: epidemiology) The consistency of measurement based on the correlation between test and retest scores for the same individual.

See: coefficient, reliability.

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Re: Brain size=IQ level theory (Blacks vs Whites & Asians)

... Copyright c 2009 Elsevier Inc. All rights reserved. Raven's test performance of sub-Saharan Africans: Average5 performance, psychometric ... validity of the Raven's tests is found to be relatively poor, although reliability and predictive validity are comparable to western samples. Factor ...

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by TruthIsHoly
Fri Jun 25, 2010 6:49 pm
Forum: Human Biology
Topic: Brain size=IQ level theory (Blacks vs Whites & Asians)
Replies: 75
Views: 332510

Re: evolution debate

... method so far of gaining knowledge, and that you are happy with the reliability of the knowledge so gained. What is science? Or more accurately ... you though, is the core of science. Science, I said before, is about testing. In fact, the key word is empirical. This means 'real world'. That ...

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by skeptic
Wed Apr 28, 2010 8:22 pm
Forum: Evolution
Topic: evolution debate
Replies: 63
Views: 47465


... who do not agree that "Vivisection is a safer alternative to human testing.' Species difference makes it impossible for medicine for one species ... scientific basis, for they possess no scientific validity or reliability. They merely perform an alibi for pharmaceutical companies, who ...

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by noratmedicineforme
Mon Mar 15, 2010 3:00 am
Forum: General Discussion
Topic: PETA
Replies: 54
Views: 44805

ABO system did not work to distinguish forensic blood?

... blood cells, then isolate the DNA, amplify it by PCR and presto, RFLP test possible with a 99% reliability. (i have done it myself actually. it's much easier than it sounds)

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by MrMistery
Thu Sep 13, 2007 5:47 am
Forum: Genetics
Topic: ABO system did not work to distinguish forensic blood?
Replies: 1
Views: 3338

The Fiber Disease

... i can find on old ben franklin middle school where i had to take the test. Damn sure better not be...talking scandal city if those sorry arse ... Safecomp 2000: The 19th International Conference on Computer Safety, Reliability and Security. Koornneef F., van der Meulen M., eds., Safety Science, ...

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by London
Thu Dec 07, 2006 2:19 am
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 6243045
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