학교급식 영양사의 성격유형이 직무만족 및 직무성과에 미치는 영향

Abstract

This study investigated relationships between personality types and job satisfaction, and performance among school foodservice dietitians. An online survey was conducted on 200 school dietitians from March 1 to 31, 2022. Of the personalitytype factors, extraversion, openness, agreeableness, and conscientiousness were positively correlated with job satisfaction,whereas neuroticism was negatively correlated. Extraversion, openness, agreeableness, and conscientiousness werepositively correlated with job performance, whereas neuroticism was negatively correlated. Regression analysis conductedto determine the effects of personality types on job satisfaction revealed conscientiousness predicted satisfaction with itemsof the job, agreeableness predicted satisfaction with supervisor’s supervision, and extraversion predicted satisfaction withcolleagues. On the other hand, neuroticism was a negative predictor of satisfaction with the job, supervisor’s supervision,colleagues, and work environment items. Analysis of the effects of personality types on job performance established thatopenness was a positive predictor of satisfaction with roles of the organization and team, and of conscientiousness for thejob, innovator, and organizational roles. In contrast, neuroticism negatively predicted satisfaction with job role items. Furtherstudies are required to explore these relationships more closely by incorporating other major factors related to personalitycharacteristics, job satisfaction, and job performance of dietitians working in various fields.