Open AccessDevelopment of items in Acid-Base Identification Experiments Using Natural Materials: Validity Test with Rasch Model Analysis
Author(s) -
Sri Mulyanti,
Wati Sukmawati,
Nur Elisa Hawa Tarkin
Publication year - 2022
Publication title -
phenomenon
Language(s) - English
Resource type - Journals
eISSN - 2502-5708
pISSN - 2088-7868
DOI - 10.21580/phen.2022.12.1.10703
Subject(s) - rasch model , construct validity , content validity , reliability (semiconductor) , raw score , validity , practicum , psychology , measure (data warehouse) , test validity , polytomous rasch model , test (biology) , statistics , computer science , psychometrics , mathematics , item response theory , mathematics education , developmental psychology , data mining , raw data , paleontology , power (physics) , physics , quantum mechanics , biology