Work

ASSESSRA—A Case-Based Approach for the Assessment of Students’ Scientific Reasoning and Argumentation Skills

Year: 2025

Type: article

Abstract: Scientific reasoning and argumentation (SRA) skills are crucial in higher education, yet comparing studies on these skills remains challenging due to the scarcity of well-developed SRA-tests with robust psychometric properties. In this paper, the case-based ASSESSRA approach is proposed to evaluate university students’ SRA-skills, focusing specifically on the skills evidence evaluation and drawing conclusions . A prototype constructed using this approach in an educational context demonstrated reliability within an expert panel ( n = 9; ICC = .81). In a subsequent study, the validity of the ASSESSRA approach was examined with 207 students, a partial-credit-model exhibited an acceptable fit, demonstrating no significant outfit and excellent distribution of ability parameters and Thurstonian thresholds. The ASSESSRA-prototype, coupled with provided guidelines, offers a versatile framework for developing comparable SRA-tests across diverse domains. This approach not only addresses the current gap in SRA assessment instruments but also holds promise for enhancing the understanding and promotion of SRA-skills in higher education.

Source: Journal of Psychoeducational Assessment

DOI: 10.1177/07342829251364579