Discriminant construct validity of ImPACT™: a companion study.

@article{Maerlender2013DiscriminantCV,
  title={Discriminant construct validity of ImPACT™: a companion study.},
  author={Arthur C. Maerlender and L. A. Flashman and Allison Kessler and Sheba R. Kumbhani and Rick Greenwald and Tor D. Tosteson and Timothy Mcallister},
  journal={The Clinical neuropsychologist},
  year={2013},
  volume={27 2},
  pages={
          290-9
        }
}
In a previous analysis of ImPACT scores relative to traditional neuropsychological tests (NP) and experimental tasks (Maerlender et al., 2010 ) we demonstrated convergent construct validity for the primary ImPACT test-score composites. A complete analysis of discriminant validity was not undertaken at that time. Here, test scores from the 54 collegiate football and hockey players were re-analyzed to specifically address the discriminant validity of the ImPACT™ composite scores using a multiply… CONTINUE READING

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