Item Response theory – EAJESS

Psychometric Assessment of Botswana’s 2018 Junior Certificate Agriculture Science Items through Item Response Theory

Authors: Tapela Bulala (Botswana University of Agriculture and Natural Resources), Prof. Eric Anane (University of Cape Coast, Ghana), Andrews Cobbinah, PhD (University of Cape Coast, Ghana) Abstract: This study aimed to assess the psychometric properties of the Junior Certificate Examination (JCE) agricultural science multiple-choice items in Botswana, using the 3-parameter logistic model (3PLM). Adopting a […]

Test and Item Response Theories and School Environment as Assessment Practice Functions for Science and Mathematics among Secondary Schools in Eastern Uganda

Leave a Comment / Vol 1, Issue 3 / eajess

Authors: Deborah Manyiraho (Busitema University, Uganda), Dennis Zami Atibuni, PhD (University of Johannesburg, Auckland Park Kingsway, South Africa) and David Kani Olema, PhD (Busitema University, Uganda) Abstract: This study sought to establish the effect of knowledge of the Classical Test Theory (CTT) and Item Response Theory (IRT) and school assessment environment on assessment practice among

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