The Authenticity of Assessment Methods in Open and Distance Learning at the Institute of Adult Education in Tanzania

Abstract

Authentic assessment has become increasingly important for promoting meaningful learning, knowledge application, and critical thinking. Guided by authentic assessment theory, this study assessed the authenticity of assessment methods among students pursuing their studies through open and distance learning (ODL) at the Institute of Adult Education in Tanzania. This study specifically focused on assessing the effectiveness of assessment methods, including written assignments, mid-semester tests, end-of-semester examinations, portfolios, field projects, and practical-based assessments, and the extent to which they promote the application of knowledge and critical thinking skills among ODL students. A concurrent mixed-methods research design was employed involving 148
participants, including 141 ODL students enrolled in diploma and bachelor's degree programmes and seven tutors drawn from Morogoro Campus, Tanga Regional
Learning Centre, and Iringa Regional Learning Centre. Data were collected through questionnaires, semi-structured interviews, and document reviews, and were later analysed using descriptive statistics and thematic analysis. The findings indicate that the institutional assessment framework integrates both conventional and authenticity-oriented assessment methods. Most students perceived the assessment methods as effective in measuring the learning outcomes. However, evidence from tutor interviews and document analysis indicated that assessment remained predominantly written and examination-oriented, suggesting only moderate alignment with authentic assessment principles. Although projects and field practical activities were utilised, assessment remained predominantly written, providing only moderate opportunities for students to apply knowledge and
demonstrate critical thinking in authentic, real-world contexts. The study concludes that the assessment methods at the Institute indicate moderate alignment with authentic assessment theory. The study recommends expanding authentic and technology-supported assessment approaches suited to ODL.