LMS-Based Disability Student Development Milestone Assessment Guide for "Shadow Teachers"

Abstract

This study aims to test the acceptability and effectiveness of LMS-based developmental milestone assessment guidelines for students with disabilities to improve the ability of "shadow teachers". This guide is an instrument for "shadow teachers" in organizing guidance and mentoring services in schools. The development procedure in this study follows the ADDIE development model divided into Phase 1 involving the use of a literature review to conceptually map the tool. Stage 2 validation by 2 material experts and 2 media experts. Stage 3 assesses the validation of the scale construct generated from the practitioner. The instruments used for the assessment consisted of 15 items that referred to the acceptance of the LMS-based development milestone assessment guidebook for students with disabilities. The analysis of the assessment results uses the formulation of the content validity ratio calculation. The results of the analysis showed that the validity of the LMS-based developmental milestone assessment guidebook for students with disabilities has a content validity index (CVI) of 1 which means very good or special. Based on these results, the LMS-based guidebook for assessing the development milestone of students with disabilities to improve the ability of shadow teachers developed in this study has met the eligibility criteria to be used as an instrument in carrying out "shadow teacher" services. A trial of the effectiveness of the guide was tested on 20 shadow teachers. The results of the questionnaire analyzed using the one group paired sample t-test method with the SPSS program showed that the LMS-based development milestone assessment guide for students with disabilities was effectively used by shadow teachers.