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KMID : 1020220240240010045
Journal of Korean Society of Dental Hygiene
2024 Volume.24 No. 1 p.45 ~ p.56
Validity assessment for competency development in clinical dental hygiene education based on dental hygiene process of care
Choi Jin-Sun

Shin Sun-Jung
Shin Bo-Mi
Lee Hyo-Jin
Yoon Hye-Young
Bae Soo-Myoung
Abstract
Objectives: Before implementing a competency-based clinical dental hygiene curriculum, it is essential to establish competency development as a foundational educational objective. Therefore, this study aimed to develop the competency of clinical dental hygiene with secured validity using the Delphi survey method.

Methods: Dental hygiene competencies were categorized within the dental hygiene process stages, and questions were formulated accordingly. A Delphi survey involving ten qualified experts was conducted to refine the final items based on their review opinions.

Results: The expert Delphi survey confirmed that all items met stability criteria, with CVI values of 0.80 or higher, CVR values of 0.60 or higher, and a CV coefficient of variation of 0.5 or less. In total, 42 items were derived.

Conclusions: Clinical dental hygiene can contribute to developing specialized dental hygienists if the competencies derived from this study are well applied to the standardized curriculum and operations.
KEYWORD
Subject, Competency, Clinical dental hygiene, Dental hygiene
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