he validity and reliability of the ADaLeDs module (Aerobic Dance for Learning Disabilities Students)

This study aims to determine the validity and reliability of the ADaLeDs module for primary school students with learning disabilities. Data were obtained through a survey using two sets of questionnaires. Ten experts agreed to participate in this study as a content validity evaluation panel. Meanwhile, five teachers from the Integration Special Education Primary School in Wilayah Persekutuan Putrajaya participated in the pilot study. The sample was selected using purposive sampling. The researcher used the Content Validity Index (CVI) as the method for evaluating validity among experts. The CVI analysis showed that all items received approval from the ten experts, with values exceeding 0.78. The pilot study data, analyzed using Cronbach’s Alpha, also showed high reliability, with values exceeding 0.80. The findings conclude that the ADaLeDs module has high validity and reliability and is ready for use.