Saripalli, Koti Reddy; Ramtenki, Raghupathi; Boini, Srikanth Yadav. (2026-04-09). AbilityScore: Development and Preliminary Psychometric Characterization of a Standardized Composite Index for Quantifying Child Developmental Readiness (Version 3.0). Methodology and preliminary psychometrics — preprint. https://doi.org/10.5281/zenodo.19482123

Methodology and preliminary psychometrics — preprint Operational preliminary evidence; formal validation described as planned. Version 3.0