Measurement Invariance of the MoCA and Construct Validity of the MoCA Indices Lead Investigator: Samantha John Institution : Emory University E-Mail : sejohn@emory.edu Proposal ID : 1049 Proposal Description: 1) Evaluate the construct validity of the MoCA index scores proposed by Julayanont et al. (2014) using confirmatory factor analysis 2) Compare performance of MoCA index scores to established neuropsychological measures of through correlation analyses to assess convergent and discriminant validity 3) Evaluate the measurement invariance of the MoCA across racial and clinical diagnostic groups