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A Study on the Relationship between Food Hygiene Cognition, Food Hygiene Attitude and Personal Hygiene Control of High School Students based on A Structural Equation Model

구조방정식 모형을 활용한 고등학생의 식품위생인식, 식품위생태도, 개인위생관리 간의 관계 연구

  • Kim, Suk Hee (Department of Food and Nutrition, Hyejeon College)
  • 김숙희 (혜전대학교 식품영양과)
  • Received : 2019.02.15
  • Accepted : 2019.05.03
  • Published : 2019.05.31

Abstract

This study was designed to analyze the relationship between food hygiene cognition, food hygiene attitude and personal hygiene control of high school students using a structural equation model. For verification analysis, a total of 1,214 individuals (excluding un-collected and insufficient questionnaires) were analyzed by distributing 30 questionnaires per grade at 16 high schools in Chungcheongnam do from July 16 to October 15, 2015. The factorial capacities showed how well each measurement parameter reflected a potential variable (food hygiene cognition, food hygiene attitude and personal hygiene control) based on a significance of 0.001. This can be interpreted that each individual measurement variable reflects the potential. In addition, correlations among potential variables have all been shown to be static at a significance of 0.01. Evaluation of the pathway factors of the structural model from food hygiene cognition to food hygiene attitude (${\beta}=0.753$) and from food hygiene attitude to personal hygiene control (${\beta}=0.840$) revealed significant static effects. Overall, the results showed that food hygiene cognition affects food hygiene attitude, which subsequently affects personal hygiene control. The results of this study suggest that food hygiene cognition does not directly enhance personal hygiene control, but that it can improve food hygiene attitude, which can in turn increase personal hygiene control.

본 연구는 고등학생의 식품위생인식, 식품위생태도와 개인위생관리의 요인 간 관계를 구조방정식 모형 으로 분석하였다. 실증분석을 위해, 2015년 7월 16일부터 10월 15일 까지 충남지역 16개 고등학교의 학년 당 30명씩의 학생들에게 설문지를 배부하여 미회수 및 불충분한 설문지를 제외하고 총 1,214부를 분석하였다. 각각의 측정변수들이 잠재변수(식품위생인식, 식품위생태도와 개인위생관리)를 얼마나 잘 반영하고 있는지 살펴본 결과, 유의수준 0.001 수준에서 통계적으로 유의하게 나타났다. 이는 각각의 개별 측정변수들이 잠재변수를 잘 반영하는 것으로 해석할 수 있다. 또한 잠재 변수들 간의 상관계수는 유의수준 0.01에서 모두 정적 관계로 나타났다. 구조모형의 경로계수를 살펴본 결과, 식품위생인식은 식품위생태도(표준요인 부하랑=0.753)에, 식품위생태도는 개인위생관리(표준요인 부하랑=0.840)에 통계적으로 유의한 정적인 영향을 미치는 것으로 나타났다. 이는 식품위생인식이 식품위생태도에 영향을 미치고, 이러한 식품위생태도가 개인위생관리에 영향을 미치는 것을 보여주는 결과이다. 본 연구는 식품위생인식이 바로 개인위생관리를 높이지는 않으나, 식품위생태도를 높이고, 식품위생태도는 개인위생관리를 높일 수 있음을 시사한다.

Keywords

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Fig. 1. Model of confirmatory factor analysis(CFA)

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Fig. 2. Structural equation modelof this study

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Fig. 3. Result of confirmatory factor analysis in this study

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Fig. 4. Result of structural equation model in this study

Table 1. Hypothesis of this study

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Table 2. General characteristics of subjects according to gender

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Table 3. Reliability Verification of Observed variables

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Table 4. Fitness tests of confirmatory factor analysis

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Table 5. Result of confirmatory factor analysis

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Table 6. Fitness tests of structural equation model

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Table 7. Result of hypothesis test by analysis of the path factor of structural equation model

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