AIM

The purpose of this study was to determine whether self-efficacy mediated the relationship between anger expression and interpersonal competency in South Korean nursing students.

BACKGROUND

Interpersonal competency allows nursing students to increase their self-confidence in caring for patients. There is evidence of complex relationships between anger expression, self-efficacy and interpersonal competency. Self-efficacy could be considered a potential mediator in the association between anger expression and interpersonal competency in nursing students. However, few studies have investigated the mediatory role of self-efficacy in this association.

METHODS

A descriptive, cross-sectional study was conducted. In total, 207 Korean nursing students completed a structured questionnaire. Measurement tools included the State-Trait Anger Expression Inventory, Self-efficacy Scale and Interpersonal Competence Questionnaire.

FINDINGS

Significant correlations were observed between anger expression, self-efficacy and interpersonal competency. Self-efficacy exerted a partial mediatory effect on the relationships between interpersonal competency and anger-in and anger-control within the anger expression subscales.

CONCLUSION

The study demonstrated that appropriate anger expression could result in enhanced interpersonal competency via an increase in self-efficacy.

IMPLICATIONS FOR NURSING AND HEALTH POLICY

The results concerning the mediatory role of self-efficacy in the association between anger expression and interpersonal competency have provided new knowledge for nursing educators, managers and researchers, allowing them to support nursing students' interpersonal competency. Nursing schools should be required to evaluate students' anger expression patterns and to increase self-efficacy when developing education programmes that provide interpersonal training for nursing students.