Incremental validity

Incremental validity is a type of validity that is used to determine whether a new psychometric assessment will increase the predictive ability beyond that provided by an existing method of assessment.[1] In other words, incremental validity seeks to determine whether the new assessment adds information that cannot be obtained with simpler, already existing methods.[2]

  1. ^ Sackett, Paul R.; Lievens, Filip (2008). "Personnel Selection". Annual Review of Psychology. 59: 419–450. doi:10.1146/annurev.psych.59.103006.093716. PMID 17854285. S2CID 44560725.
  2. ^ Lillenfield et al. 2005 "What's wrong with this picture?" www.psychologicalscience.org http://www.psychologicalscience.org/newsresearch/publications/journals/sa1_2.pdf

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