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Jung: Influence of Head Nurses' Ethical Leadership on Job Satisfaction among Staff Nurses: Mediating Effect of Affective Commitment
Original Article

Journal of Korean Academy of Nursing Administration 2016; 22(5): 553-561.

Published online: 31 December 2016

DOI: https://doi.org/10.11111/jkana.2016.22.5.553

Influence of Head Nurses' Ethical Leadership on Job Satisfaction among Staff Nurses: Mediating Effect of Affective Commitment

Min Jung

Department of Nursing, Cheju Halla University, Korea.

Corresponding author: Jung, Min. Department of Nursing, Cheju Halla University, 38 Halladaehak-ro, Jeju 63092, Korea. Tel: +82-64-741-765, Fax: +82-64-741-7639, hyb1730@hanmail.net

Received 21 November 2016       Revised 23 December 2016       Accepted 24 December 2016

Copyright © 2016 Korean Academy of Nursing Administration

(open-access):

This is an open access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Purpose

This study was conducted to identify the mediating effect of affective commitment on the relationship between ethical leadership and job satisfaction.

Methods

Participants were 216 nurses drawn from three general hospitals in C city. Data were analyzed using descriptive analysis, t-test, ANOVA, Pearson correlation coefficient, and multiple regression.

Results

The findings from multiple regression were as follows. First, people orientation, ethical guidance of ethical leadership factors showed significant positive effects on affective commitment. Second, people orientation, ethical guidance of ethical leadership factors showed significant positive effects on job satisfaction. Finally, when ethical leadership factors and affective commitment were entered into the regression model at the same time, ethical leadership factors showed no significant effects on job satisfaction, however, affective commitment showed a significant effect and so affective commitment had a mediating effect between ethical leadership and job satisfaction.

Conclusion

Results of this study indicate that affective commitment with an effect on the relationship between ethical leadership and job satisfaction plays a full mediating role. Thus, developing ethical leadership training programs for head nurses would likely increase the affective commitment and job satisfaction of staff nurses.

Keywords: Nurses, Leadership, Affective commitment, Job satisfaction

Figures and Tables

Table 1

General Characteristics and Differences in Affective Commitment, Job Satisfaction (N=216)

jkana-22-553-i001
Table 2

Ethical Leadership, Affective Commitment, and Job Satisfaction (N=219)

jkana-22-553-i002

*Total number of items.

Table 3

Correlations among Subscales of Ethical Leadership, Affective Commitment, and Job Satisfaction

jkana-22-553-i003

EL=Ethical leadership; L1=People orientation; L2=Task responsibility fairness; L3=Relationship fairness; L4=Power sharing; L5=Concern for sustainability; L6=Ethical guidance; L7=Integrity.

Table 4

Effect of Head Nurses' Ethical Leadership on Affective Commitment of Nurse

jkana-22-553-i004

EL=Ethical leadership.

Table 5

Effect on Job Satisfaction of Nurse

jkana-22-553-i005

*p<.05, **p<.01, ***p<.001; EL=Ethical leadership.

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