Measurement invariance in the geriatric depression scale by dementia status,

 
   Lead Investigator:    Donald Lloyd
   Institution      :    USC
   E-Mail           :    donaldll@usc.edu
   Proposal ID      :    239



   Proposal Description:
   A group???SEM approach to test for potential factor structure differences of the  Geriatric Depression Scale administered in the USC ADRC sample. Differences that are systematically related to these factors may inform future efforts to modify measures of depression in older people to improve validity.