Assessment of the validity of peer scores and peer feedback in an online peer assessment platform (Kritik).
Curr Pharm Teach Learn
; 15(4): 400-407, 2023 04.
Article
em En
| MEDLINE
| ID: mdl-37100727
ABSTRACT
BACKGROUND AND PURPOSE:
Online peer assessment platforms aim to improve the accuracy of peer scores (numerical scores based on a rubric) and hold students accountable for peer feedback (written comments). We evaluated the validity of peer scores and peer feedback using the online platform, Kritik. EDUCATIONAL ACTIVITY ANDSETTING:
The course was a two-credit hour online infectious diseases pharmacotherapy elective consisting of twelve third-year students enrolled in a four-year doctor of pharmacy program. Students analyzed patient cases and created video presentations of their therapeutic care plan weekly. Each student scored three peers' presentations using a rubric and provided peer feedback in Kritik. The instructor independently scored the presentations. The students' presentation scores, which was the weighted average of three peers' scores, was compared to the instructor's score. Students also rated the peer feedback they received using two Likert-type scales (feedback-on-feedback [FoF] ratings). Two faculty rated 97 randomly selected peer feedback (written comments) and recorded their FoF ratings separately. Students completed an anonymous course evaluation and exit survey.FINDINGS:
The Pearson correlation coefficient between weighted peer scores and instructor scores for 91 presentations was r = 0.880. There was fair agreement in FoF ratings between students and faculty based on weighted kappa. All students would recommend the course and had a positive experience with peer assessment and the platform.SUMMARY:
Weighted peer scores strongly correlated with instructor scores, and students held each other accountable for peer feedback in Kritik. Our findings should be confirmed in different contexts and settings.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Estudantes de Farmácia
/
Educação em Farmácia
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article