Showing papers by "Nancy Carney published in 2018"
TL;DR: The use of reconstructability analysis to perform a secondary study of traumatic brain injury data from automobile accidents using both variable-based and state-based models to predict performance on two cognitive tests and one neurological test is described.
Abstract: This paper describes the use of reconstructability analysis to perform a secondary study of traumatic brain injury data from automobile accidents. Neutral searches were done and their results displayed with a hypergraph. Directed searches, using both variable-based and state-based models, were applied to predict performance on two cognitive tests and one neurological test. Very simple state-based models gave large uncertainty reductions for all three DVs and sizeable improvements in percent correct for the two cognitive test DVs which were equally sampled. Conditional probability distributions for these models are easily visualized with simple decision trees. Confounding variables and counter-intuitive findings are also reported.
3 citations