東電シュラウド問題にみる原子力管理への信頼の変化 CHANGES IN TRUST INADMINISTRATION OF NUCLEAR POWER PLANTS REGARDING A REACTOR-CORE-SHROUD NEGATIVE EVENT

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Author(s)

Abstract

本論文では、東電シュラウド問題が発覚する以前と以後の首都圏に住む成人男女の意識調査の結果を報告した前報 (藤井・吉川・竹村, 2003) に続き、1年後に再度調査した結果を含めて分析し、この3時点での人びとの意識の変化を検討する. 分析の結果, 事件直後において原子力発電のリスクに対する危険意識や恐怖感が上昇し, その一方で, 原子力発電の安全管理に対する信頼が低下していること, そして, 1年の経過に伴って僅かな信頼の回復が見られたものの, 依然として低下した信頼は低下したままの水準を保っていることが明らかにされた.

In September 2002, it was found out that a Japanese electric power company had been concealing some defects of reactor-core-shroud for more than ten years. The authors examined the changes in trust in administration of nuclear power plants regarding the reactor-core-shroud negative event using data from a three-wave panel survey conducted in August 2002, November 2002, and September 2003. Participants of this panel survey were 142 people living in Tokyo Metropolitan area. The first survey was conducted c immediately before this incident and the second one was conducted a survey after this event, i. e., in November 2002, therefore the changes in attitudes before and after this event could be measured. Furthermore, the authors obtained data from the same sample of participants 1 year after the event, i. e., in September 2003. The questionnaire consisted of items of risk perception and trust in risk experts. The results indicated that trust in the company itself and nuclear power plant system have decreased, and have not recovered even 1 year after the event, the trust being slightly improved instead.

Journal

  • SOCIOTECHNICA

    SOCIOTECHNICA (2), 399-405, 2004

    Sociotechnology Research Network

Cited by:  1

Codes

  • NII Article ID (NAID)
    130000064423
  • Text Lang
    UNK
  • Article Type
    Journal Article
  • ISSN
    1349-0184
  • NDL Article ID
    7739050
  • NDL Source Classification
    ZV1(一般学術誌--一般学術誌・大学紀要) // ZM2(科学技術--科学技術一般--大学・研究所・学会紀要)
  • NDL Call No.
    Z71-L593
  • Data Source
    CJPref  NDL  J-STAGE 
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