Advanced Psychometric Methods in Cognitive Aging Research - 2021

 


   Note: An Official Proposal has not been Submitted to NACC.


   Lead Investigator:    Zarina Kraal
   Institution      :    Columbia University
   E-Mail           :    azkraal@umich.edu
   Proposal ID      :    1772



   Proposal Description:
   Aim 1. Examine selection factors underlying biomarker or neuropathology study participation.   Aim 2. Evaluate how selection factors in biomarker and neuropathology samples affect generalizability of associations of biomarkers with ADRD outcomes.   Aim 3. Generalize findings from biomarker and neuropathology studies to populations.   Aim 4. Evaluate biomarkers as mediators of effects of risk factors on ADRD outcomes.