Changes in Students’ Socioscientific Reasoning in an Environmental Chemistry Class: Application of Multi-Facet Rasch Model
Lukman Abdul Rauf Laliyo; Bambang Sumintono; Jafar La Kilo; Citra Panigoro; Mark Wilson
The primary aim of this research is to evaluate the quality of change in socioscientific reasoning (SSR) among students through the application of the multi-facet Rasch model (MFRM) within a quasiexperimental quantitative research design.The study involved thirty-one students.All participants completed a ten-item test with open-ended questions.Student responses were assessed by five raters using a rubric, and the data were analyzed using the MFRM stacking technique.The analysis revealed that the data aligned with the MFRM measurements, and there were variations in students' SSR scores between T1, T2, and T3.The postintervention change (T1-T2) demonstrated a positive shift, indicating the effectiveness of the intervention.However, postretention changes (T2-T3) showed a negative trend, suggesting a weakening of the intervention's meaningfulness.When examining the nature of postintervention...
Lukman Abdul Rauf Laliyo, Bambang Sumintono, Jafar La Kilo, Citra Panigoro, & Mark Wilson (2024). Changes in Students’ Socioscientific Reasoning in an Environmental Chemistry Class: Application of Multi-Facet Rasch Model. The International Journal of Assessment and Evaluation, 32(1), 49-75. https://doi.org/10.18848/2327-7920/cgp/v32i01/49-75