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Topic: Validity


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  Validity (psychometric) Encyclopedia @ aNewLow.com (A New Low)   (Site not responding. Last check: 2007-10-21)
A common approach, called criterion validity, is to correlate measures with a criterion measure known to be valid.
Content validity, or face validity, is simply a demonstration that the items of a test are drawn from the domain being measured; it does not guarantee that the test actually measures phenomena in that domain.
According to classical test theory, predictive or concurrent validity cannot exceed the square of the correlation between two versions of the same measure -- that is, validity cannot exceed reliability.
anewlow.com /encyclopedia/Validity_(psychometric)   (365 words)

  
 predictive validity | TutorGig.co.uk Encyclopedia   (Site not responding. Last check: 2007-10-21)
In psychometrics, 'predictive validity' is the predictive power of a scale over the unobservable construct that it is intended to measure.
For example, the validity of a cognitive test for job performance is the correlation between test scores and, say, supervisor performance ratings.
A study of the concurrent and predictive validity of the Reynell Devel..
www.tutorgig.co.uk /ed/predictive_validity   (272 words)

  
 Colonial Laws Validity Act in TutorGig Encyclopedia
The 'Colonial Laws Validity Act', 1865 was a statute enacted by the United Kingdom Parliament, in order to remove inconsistency between colonial and imperial legislation.
The statute was required by the existence at that time of different opinions expressed over the validity of a series of acts passed by the colonial legislatures.
In pursuance of this conference recommendation, the Statute of Westminster 1931 repealed the Colonial Laws Validity Act 1865 in its application to the Dominions, and the Australia Act 1986 its application to the Australian States.
www.tutorgig.com /ed/Colonial_Laws_Validity_Act   (301 words)

  
 validity
validity is one of the topics in focus at Global Oneness.
Most of the time, BPM simply means use of several financial/nonfinancial metrics/key performance indicators to assess the present state of business and to prescribe course of action.
When implementing a BPM programme one might like to pose a number of questions and take a number of resultant decisions, such as: Goal Alignment queries: The first step is determining what the short and medium term purpose of the programme will be.
www.experiencefestival.com /validity   (1286 words)

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