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Number sense profile of prospective elementary school teachers in blendedMathematics learning
Welly Novitasari, Herwin Herwin, Supartinah Supartinah, Putri Wulandari, and Budiharti Budiharti

DOI: 10.21831/reid.v10i1.51394

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A psychometric evaluation of an item bank for an English readingcomprehension tool using Rasch analysis
Louis Wai Keung Yim, Che Yee Lye, and Poh Wee Koh

DOI: 10.21831/reid.v10i1.65284

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Simulation of low-high method in adaptive testing
Rukli Rukli and Noor Azeam Atan

DOI: 10.21831/reid.v10i1.66922

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Construction of an instrument for evaluating the teaching process in highereducation: Content and construct validity
Risky Setiawan, Wagiran Wagiran, and Yasir Alsamiri

DOI: 10.21831/reid.v10i1.63483

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Constructing and providing content validity evidence through the Aiken's Vindex based on the experts' judgments of the instrument to measuremathematical problem-solving skills
Nia Kania, Yaya S. Kusumah, Jarnawi Afgani Dahlan, Elah Nurlaelah, Ferit Gürbüz, and Ebenezer Bonyah

DOI: 10.21831/reid.v10i1.71032

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Understanding barriers to optimal supervision and delivery of the NationalCertificate (vocational) curriculum through TVET college lecturers’reflective evaluations
Angelona Rewhydah Williams, Karel Prins, Bongani Innocent Nkambule, and Sindile Amina Ngubane

DOI: 10.21831/reid.v10i1.72274

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Differential Item Functioning of the region-based national examinationequipment
Adi Setiawan, Gulzhaina Kuralbaevna Kassymova, Vianney Mbazumutima, and Anggit Reviana Dewi Agustyani

DOI: 10.21831/reid.v10i1.73270

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Stability of estimation item parameter in IRT dichotomy considering the number of participants
Zulfa Safina Ibrahim, Heri Retnawati, Alfred Irambona, and Beatriz Eugenia Orantes Pérez

DOI: 10.21831/reid.v10i1.73055