Research Article

The Validation of the Dental Undergraduates' Preparedness Assessment Scale (Du-Pas) and The Evaluation of the Effect of Integrated Clinical Practices on the Knowledge and Experience of Final Year Dental Students Using Du-Pas

Volume: 28 Number: 2 June 30, 2025
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The Validation of the Dental Undergraduates' Preparedness Assessment Scale (Du-Pas) and The Evaluation of the Effect of Integrated Clinical Practices on the Knowledge and Experience of Final Year Dental Students Using Du-Pas

Abstract

Objectives: The Dental Undergraduates Preparedness Assessment Scale (DU-PAS) is a 50-item, two-part tool designed to assess final-year dental students’ knowledge, attitudes, and skills. This study aimed to validate the Turkish version of DU-PAS and evaluate the impact of traditional versus integrated clinical education on students’ knowledge, experience, and self-confidence. Materials and Methods: This study was conducted in two phases. In the first phase, the Turkish adaptation and validation of DU-PAS were completed by administering the scale to 272 final-year dental students via Google Forms. In the second phase, 53 students from Necmettin Erbakan University Faculty of Dentistry completed DU-PAS before and after their integrated clinical internship. Additionally, the Akın Self-Confidence Scale was administered before the internship, and the data were analyzed in relation to DU-PAS scores. Internal consistency was assessed using Cronbach’s alpha and item-total correlation coefficients. Paired t-tests were used to compare DU-PAS scores before and after the internship. Results: Items with factor loading differences below 0.1 or loading on multiple factors were excluded from the scale. Specifically, items 6, 7, 12, 17, 18, 26, 29, 31, 46, and 50 were removed. Items 13 and 15 were excluded as they formed a single-item factor. Items 27 and 28 were also removed due to low internal consistency. After item removal, the final validated version consisted of 35 items. A positive correlation was found between students’ DU-PAS and self-confidence scores. Conclusions: The Turkish version of the Dental Undergraduates Preparedness Assessment Scale was validated following item removal. The original 50-item scale was reduced to 35 items. It was observed that the self-confidence levels of final-year dental students were lower before the integrated internship compared to after its completion. The findings suggest that the integrated clinical internship positively contributed to students’ self-confidence.

Keywords

Supporting Institution

Necmettin Erbakan University Scientific Research Projects Coordination

Project Number

221724001

Ethical Statement

Our study was approved by Necmettin Erbakan University Faculty of Dentistry, Ethics Committee for Non-Drug and Non-Medical Device Research (2022/17-124), and was conducted by the principles specified in the Declaration of Helsinki.

Thanks

Thanks to e-istatistik for statistical analyses.

References

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Details

Primary Language

English

Subjects

Dentistry (Other)

Journal Section

Research Article

Publication Date

June 30, 2025

Submission Date

March 28, 2025

Acceptance Date

June 23, 2025

Published in Issue

Year 2025 Volume: 28 Number: 2

EndNote
Altan H, Demiray MD, Almas B, Altan A, Tuncdemir AR (June 1, 2025) The Validation of the Dental Undergraduates’ Preparedness Assessment Scale (Du-Pas) and The Evaluation of the Effect of Integrated Clinical Practices on the Knowledge and Experience of Final Year Dental Students Using Du-Pas. Cumhuriyet Dental Journal 28 2 261–271.

Cumhuriyet Dental Journal (Cumhuriyet Dent J, CDJ) is the official publication of Cumhuriyet University Faculty of Dentistry. CDJ is an international journal dedicated to the latest advancement of dentistry. The aim of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of dentistry. First issue of the Journal of Cumhuriyet University Faculty of Dentistry was published in 1998. In 2010, journal's name was changed as Cumhuriyet Dental Journal. Journal’s publication language is English.


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