Validation of Instruments for the Development of a Mobile-Based Archival Management Information System

This study aims to validate the instrument for developing a mobile-based Archival Management Information System at SDN 14 Sungai Limau. The research method used is Research and Development (RnD), adapting the Borg and Gall model, which consists of five main stages: analysis, initial product development, expert validation and revision, small-scale field trials, and large-scale field trials. The research instrument was validated by three experts using a Likert scale and analyzed using Aiken's V coefficient. The validation results show that the developed instrument achieved an Aiken's V value of 0.88, indicating that the instrument is valid and feasible for use.