需要者特性からみた水道水質に対するリスク認知構造の分析

• 平山 修久

  人と防災未来センター

• 伊藤 禎彦

  京都大学大学院工学研究科都市社会工学専攻

• 加川 孝介

  京都大学大学院工学研究科都市社会工学専攻

書誌事項

タイトル別名

• Structural analysis of risk perception on drinking water quality from the viewpoint of customer's trait

抄録

A questionnaire survey which used the rating scale method was carried out, and the cognitive models concerning the causal relationship between the constructs in risk perception on the quality of drinking water according to customer's trait was developed with the use of covariance structure analysis. It was revealed how the constructs in the risk perception, such as the amount of information on tap water quality, prescribe the sense of insecurity of drinking water quality. In addition, the influence of the customer's trait on the causal relationship between the constructs was investigated. The findings in this study suggest that risk perception on drinking water is significantly higher for female than for male in the community. As a result, it was shown that the customer's trait, such as the preference to bottled water or boiled water for drinking, differences in structure of cause and effect chains on the cognitive models were observed.

収録刊行物

• 環境システム研究論文集

  環境システム研究論文集 32 373-381, 2004

  公益社団法人 土木学会

キーワード

• risk perception
• construct
• drinking water supply
• covariance structure analysis
• customer's trait

詳細情報

• CRID: 1390001204761767808
• NII論文ID: 130003948997
• DOI: 10.2208/proer.32.373
• ISSN: 18848125
• ISSN: 13459597
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可