J Dent Hyg Sci.  2022 Dec;22(4):222-232. 10.17135/jdhs.2022.22.4.222.

The Influence of Dental Hygienists’ Self-Leadership on Organizational Commitment and Quality of Medical Services

• Lee DE
• Lim DS
• Park MJ
• Park SJ
• Sung CY
• Lee SI
• Lee HR
• Kim HJ
• Lim HJ

• KMID: 2537453
• DOI: http://doi.org/10.17135/jdhs.2022.22.4.222

Abstract

Background
Self-leadership, an action strategy that can maximize individual capabilities, can affect the organizational commitment of dental hygienists and ultimately improve the quality of medical services. This study aims to demonstrate the need for self-leadership and organizational commitment for dental hygienists and develop measures to improve the quality of medical services.
Methods
An online survey of dental hygienists working at dental hospitals and clinics in Seoul and Gyeonggi province, Republic of Korea was conducted from March 28 to May 1, 2022. A total of 341 questionnaires were returned and analyzed. The measurement tools were modified and supplemented based on the theories and models developed by Manz for self-leadership, Mowday for organizational commitment, and Cronin and Taylor for medical services. Descriptive statistics, independent t-tests, ANOVA, simple regression, and multiple regression analyses were performed using SPSS 25.0.
Results
In leadership education, self-leadership is based on participation experience, the number of participants, and when and where it is received. Organizational commitment comes from participation experience, and the quality of medical services has been found to affect participation experience and location. Self-leadership had an effect on the quality of medical services (β=0.497, t=10.551, p＜0.001; β =0.599, t=13.783, p＜0.001; β=0.353, t=7.601, p＜0.001) and organizational commitment was found to have a mediating effect.
Conclusion
Dental hygienists’ self-leadership has a positive effect on the quality of medical services through the formation of appropriate interrelationships within the organization. Therefore, self-leadership programs should be developed, participated in, and promoted to improve the self-leadership of dental hygienists. Moreover, hospitals should improve their environment to provide and improve self-leadership education.

Keyword

Dental health services; Dental hygienist; Organizational culture; Self-management