The use of portfolios as a tool for assessment in educational settings has attracted significant attention in recent years due to its potential to capture multifaceted aspects of student learning. This study investigates students' perceptions of portfolios as an assessment tool, examining their experiences, attitudes, and beliefs towards its effectiveness in assessing their learning progress and achievements. Additionally, the study explores the influence of factors such as prior exposure to portfolio assessment, instructional support, and personal learning styles on students' perceptions. The research examined students’ responses to portfolio-based assessments over three academic years, from 2020 to 2023. The respondents were third-year elementary education students enrolled in the Faculty of Education at the public University of Gjakova, Kosovo, where the research was conducted. Additionally, the study incorporated a focus group consisting of five English language teachers to examine both the advantages and disadvantages of portfolio assessment, as well as the challenges associated with evaluating students through this method. A qualitative research approach was employed, utilizing qualitative analysis for the questionnaire responses and a descriptive approach for the data collected from teachers. The analysis of student outcomes yields several insights into portfolio-based assessment. The findings suggest that this assessment method enables a more convenient preparation process, as students have ample time, a supportive environment—such as their homes—and the flexibility to engage in learning according to their unique preferences and styles. According to teachers, the portfolio is perceived as straightforward in its appearance, yet it presents significant complexities in terms of implementation and assessment. The integration of portfolio assessment in curriculum design and the provision of structured guidelines and support could be underlined as practical implications and recommendations to enhance the effectiveness of assessment-based portfolios in educational settings.
