- Author(s): Adelakun, A. A. and Ezesuokwu, J. E.
- Volume 11, No 2, 2023
This paper explores the landscape of test bias and equity within Nigerian ODEL, synthesising insights from existing literature and empirical observations. The aim is to ensure that everyone is treated the same. Test equity emphasizes fairness by recognizing and accommodating the different needs, backgrounds, and circumstances of students. The goal is to provide all students with an equal opportunity to demonstrate their abilities Test bias occurs when an assessment systematically disadvantages certain groups of students based on characteristics such as race, gender, socio-economic status, language, or cultural background Socio-economic disparities, manifesting through unequal access to technology and educational resources, exacerbate inequities in digital learning environments. Furthermore, linguistic diversity, with over 500 languages spoken, complicates assessment fairness, particularly when assessments are conducted solely in English. Cultural biases also contribute, influencing the relevance and applicability of assessment content to diverse cultural contexts. Drawing on these observations, the study identifies key factors contributing to test bias and inequities in Nigerian ODEL and how these can be reduced. In conclusion, the paper calls for urgency of developing targeted strategies for mitigating bias and promoting equitable assessment practices. Recommendations among others include collaboration with various stakeholders, including learners, educators, policymakers, and experts in assessment and equity, is essential for addressing test fairness and equity in ODL.