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Validation of a Digital Tool for Diagnosing Mathematical Proficiency
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Junpeng, Putcharee; Marwiang, Metta; Chiajunthuk, Samruan; Suwannatrai, Prapawadee; Chanayota, Kanokporn; Pongboriboon, Kissadapan; Tang, Keow Ngang; Wilson, Mark – International Journal of Evaluation and Research in Education, 2020
This study was aimed to validate a digital tool for diagnosing mathematical proficiency in the Number and Algebra strand of 1,504 Thai seventh-grade students. Researchers employed a multidimensional approach, an extension of the Rasch model to measure its quality. A design-based research method was adopted to create the diagnostic tool which…
Descriptors: Foreign Countries, Grade 7, Mathematics Skills, Test Validity
Developing an Assessment Framework of Multidimensional Scientific Competencies
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Intasoi, Sasima; Junpeng, Putcharee; Tang, Keow Ngang; Ketchatturat, Jatuphum; Zhang, Yidan; Wilson, Mark – International Journal of Evaluation and Research in Education, 2020
The study aimed to develop and validate an assessment framework of multidimensional scientific competencies for seventh-grade students in the northeastern region of Thailand. A total of 289 samples with three different scientific competency levels were randomly selected to participate as test-takers. The design-based research encompassing four…
Descriptors: Science Tests, Grade 7, Foreign Countries, Science Process Skills