Shifi Syarifa Fahmina, M. Masykuri, D. G. Ramadhani, S. Yamtinah
{"title":"内容效度采用计算机化测试仪器的Rasch模型来衡量化学素养能力","authors":"Shifi Syarifa Fahmina, M. Masykuri, D. G. Ramadhani, S. Yamtinah","doi":"10.1063/1.5139755","DOIUrl":null,"url":null,"abstract":"Content validity is useful for testing the suitability of test items with the materials and capabilities to be measured. This validity is done by testing the feasibility of the instrument through panel discussions by experts who are competent in their fields. In this study, content validity was applied to the computerized testlet instrument. Computerized testlet is a group of multiple-choice items to reveal the same information developed in a computerized system. The computerized testlet instrument in this study consists of sevens stem (the subject matter), each of with consists of three interrelated multiple-choice questions. This computerized testlet instrument was validated by nine raters consisting of three chemistry education experts, three chemistry teachers, and three chemistry education students. The validation was done by referring to the assessment of five aspects including the aspects of scientific competence, science subject knowledge, question context, spelling and language, and clarity of th...","PeriodicalId":246056,"journal":{"name":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","volume":"40 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":"{\"title\":\"Content validity uses Rasch model on computerized testlet instrument to measure chemical literacy capabilities\",\"authors\":\"Shifi Syarifa Fahmina, M. Masykuri, D. G. Ramadhani, S. Yamtinah\",\"doi\":\"10.1063/1.5139755\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Content validity is useful for testing the suitability of test items with the materials and capabilities to be measured. This validity is done by testing the feasibility of the instrument through panel discussions by experts who are competent in their fields. In this study, content validity was applied to the computerized testlet instrument. Computerized testlet is a group of multiple-choice items to reveal the same information developed in a computerized system. The computerized testlet instrument in this study consists of sevens stem (the subject matter), each of with consists of three interrelated multiple-choice questions. This computerized testlet instrument was validated by nine raters consisting of three chemistry education experts, three chemistry teachers, and three chemistry education students. The validation was done by referring to the assessment of five aspects including the aspects of scientific competence, science subject knowledge, question context, spelling and language, and clarity of th...\",\"PeriodicalId\":246056,\"journal\":{\"name\":\"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION\",\"volume\":\"40 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-12-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"12\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1063/1.5139755\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"THE 2ND INTERNATIONAL CONFERENCE ON SCIENCE, MATHEMATICS, ENVIRONMENT, AND EDUCATION","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.5139755","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Content validity uses Rasch model on computerized testlet instrument to measure chemical literacy capabilities
Content validity is useful for testing the suitability of test items with the materials and capabilities to be measured. This validity is done by testing the feasibility of the instrument through panel discussions by experts who are competent in their fields. In this study, content validity was applied to the computerized testlet instrument. Computerized testlet is a group of multiple-choice items to reveal the same information developed in a computerized system. The computerized testlet instrument in this study consists of sevens stem (the subject matter), each of with consists of three interrelated multiple-choice questions. This computerized testlet instrument was validated by nine raters consisting of three chemistry education experts, three chemistry teachers, and three chemistry education students. The validation was done by referring to the assessment of five aspects including the aspects of scientific competence, science subject knowledge, question context, spelling and language, and clarity of th...