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과일섭취 의도에 영향을 미치는 요인: 과일섭취 습관의 조절효과

Factors influencing on intention to intake fruit: moderating effect of fruit intake habit

  • 김혜수 (이화여자대학교 식품영양학과) ;
  • 서선희 (이화여자대학교 식품영양학과)
  • Kim, Hyesoo (Department of Nutritional Science and Food Management, Ewha Womans University) ;
  • Seo, Sunhee (Department of Nutritional Science and Food Management, Ewha Womans University)
  • 투고 : 2013.12.13
  • 심사 : 2014.02.21
  • 발행 : 2014.04.30

초록

본 연구는 계획적 행동이론을 적용하여, 소비자의 과일 섭취의도에 영향을 주는 요인을 파악하였다. 또한 건강 행동관련 연구에서 상관성이 높게 나타난 '습관' 요인을 추가하여 새로운 연구모형을 개발하여 과일섭취 의도와 과일섭취 행동에 영향을 미치는 요인을 파악하였다. 서울 지역에 거주하는 소비자 734명의 설문조사를 실시한 결과, 과일섭취에 대한 태도, 사회적 규범, 지각된 행동통제, 과일섭취 습관이 과일섭취 의도에 긍정적인 영향을 미치는 것으로 나타났다. 따라서, 과일 섭취의도를 높이기 위해서 과일 섭취에 대한 태도, 사회적 규범, 지각된 행동통제 등을 증가시킴으로써 가능하다는 것을 확인할 수 있었다. 한편 과일섭취 의도가 과일섭취 행동에 미치는 영향에 대한 과일섭취 습관의 조절효과를 분석한 결과, 과일섭취 습관이 과일섭취 의도가 과일섭취 행동으로 이어지는 과정에 (-)의 방향으로 영향을 미치는 것으로 나타났다. 다시 말해서, 과일을 습관적으로 섭취하는 경향이 강한 사람들은 그렇지 않은 사람들에 비해 섭취행동이 섭취의도의 영향을 상대적으로 덜 받는다는 것이다. 이는 개인이 행동을 수행함에 있어 습관강도가 강한 집단의 경우 의도에 의한 영향은 덜 받는 반면, 습관 요인에 의해 행동이 재현되는 경향이 크다는 것을 의미한다. 따라서, 소비자들의 과일섭취 증대를 위해 습관의 정도에 따라 대상을 구분하여 교육하거나 우선 순위 선정시 습관의 조절효과를 활용할 수 있으리라 생각된다. 과일 섭취행동조사 문항으로써 성인 기준 1일 섭취권장량과 비교한 섭취량을 포함하지 못한 것이 본 연구의 한계점이 될 수 있다. 후속연구로 하루 과일 섭취권장량 충족여부를 기준으로 권장량에 미달한 집단에 대한 심층적 분석결과는 과일섭취량을 권장량에 도달할 수 있는 방안을 제시하는데 도움을 줄 수 있을 것이다. 또한 기존의 계획적 행동이론에 '습관'이라는 새로운 요인을 추가하였던 본 연구가 과일 섭취 행동 모델에 설명력을 높였듯이 새로운 요인을 파악하는 후속연구가 필요하다.

Purpose: The purpose of this study is to identify factors affecting fruit consumption behavior by application of the Theory of Planned Behavior. In addition, this study examined the moderating effect of a fruit eating habit. Methods: A total of 734 consumers who have ever purchased fruit participated in this study. Results: Results of this study showed that attitudes toward fruit intake, social norms, and perceived behavioral control had significant impacts on the level of fruit intake. Fruit eating habit that showed high correlation with eating behavior was also included in the model identifying factors having an influence on fruit intake. Attitudes toward fruit intake, social norms, and perceived behavioral control had a positive influence on intention to intake fruit. Fruit eating habits played a moderating role in the relationships between intention to intake fruit and real fruit intake. Conclusion: Increasing positive attitudes toward fruit intake, social norms, and perceived behavioral control would be helpful in increasing the amount of fruit intake.

키워드

참고문헌

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