Metodologia de las Ciencias del Comportamiento 5(2), 179– 194 © aemcco, 2003 Validity and assessment: a Rasch measurement perspective. Aplikasi Pemodelan Rasch Pada Assessment Pendidikan. Validation Of Science Achievement Test With The Rasch Model. COVID-19 Knowledge Test: An Assessment Tool for Health Educators During the COVID-19 Pandemic. Validation of data using RASCH analysis in a tool measuring changes in critical thinking in nursing students. Validity and Reliability Learning Transfer Item Using Rasch Measurement Model. Yasin RMohd, Yunus FAN, Rus RC, Ahmad A., Rahim MB. Validity and Reliability Graphing Calculator Circles Topic Test (GCCTT) Item Based On Table of Test Specification 3 Dimension (3D ToTS) Using Rasch Model: A Pilot Study. The Impact of Covid19 Pandemic on Online Learning Process in the College at Southeast Sulawesi. Alchamdani A., Fatmasari F., Rahmadani Anugrah E., Putri Sari N., Putri F., Astina A. Using an online learning module to teach nursing students about food insecurity as a social determinant of health. Teaching Remotely: Educating Radiology Trainees at the Workstation in the COVID-19 Era. Virtual Learning During the COVID-19 Pandemic. Almarzooq Zaid I., Lopes Mathew, Kochar Ajar. Validation of the Social Provision Scale with Indonesian Student Sample: A Rasch Model Approach. Knowledge of measuring the validity and reliability of a test instrument is needed by the teacher to improve students’ quality of the test instrument. At the same time, the MNSQ outfit values range between 0.80 and 3.35. It was obtained that the MNSQ infit value was between 0.83 and 1.29. The construct validity was analyzed based on the correlation of person measure and outfit and MNSQ infit. Of these three things, the consistency of student answers is weak, the interaction between students and the overall question items is sufficient, and the quality of the items is good. This software’s output statistical summary produces person reliability=0.55, Cronbach Alpha 0.63, and reliability items of 0.91. Respondents were 67 students of grade 11 for mathematics as many as 25 questions with a choice of answers. In this article, measuring the mathematical test instrument’s validity and reliability used Rasch modeling with Winteps software. It is beneficial for the preparation of a better test instrument. The validity and reliability of the mathematics subject test instrument applied to ThatQuiz need to be known. Take online exams for all subjects at Lab High School using the application ThatQuiz. Mathematics learning, which has been difficult for the average high school student, is also conducted online.

Likewise, the performance of learning at SMA Lab UM is carried out online. The existence of the COVID-19 pandemic worldwide has resulted in the implementation of learning changing from offline to online learning.

Instrument reliability