聴講者応答システムを利用した食の安全講義の効果測定  [in Japanese] Evaluation of lectures on food safety via an audience response system  [in Japanese]

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Author(s)

    • 増田 知尋 Masuda Tomohiro
    • 文教大学人間科学部|国立研究開発法人農業・食品産業技術総合研究機構 食品総合研究所 Bunkyo University|National Agriculture and Food Research Organization
    • 内海 建 Utsumi Ken
    • 国立研究開発法人農業・食品産業技術総合研究機構 食品総合研究所 National Agriculture and Food Research Organization
    • 日野 明寛 Hino Akihiro
    • 国立研究開発法人農業・食品産業技術総合研究機構 食品総合研究所|日本製粉株式会社 日本製粉中央研究所 National Agriculture and Food Research Organization|The Central Laboratory, Nippon Flour Mills Co., Ltd.
    • 和田 有史 Wada Yuji
    • 国立研究開発法人農業・食品産業技術総合研究機構 食品総合研究所 National Agriculture and Food Research Organization

Abstract

We investigated the feasibility of using an audience response system (ARS) to measure and immediately display the effect of lectures on food safety, related to pesticide residue and radiological substances, on an audience's responses. Students were asked closed questions about typical misperceptions related to food safety, both during and after their lectures. In Experiment 1, 105 students answered six true-or-false questions, including those about pesticide residue and bovine spongiform encephalopathy (BSE). In Experiment 2, 101 students also answered six true-or-false questions, but one question about BSE was replaced by a question about radioactive material. All students responded using an ARS, and the overall true/false rate for each question was displayed to them immediately after each response. The results reveal that the proportion of questions answered correctly was higher after the lecture than during the lecture in both experiments. In addition, the number of participants who answered each question correctly after the lecture was significantly larger than that during the lecture for four of the six questions in both experiments. This study indicates that the effect of a food safety lecture on students' understanding is easily measurable using an audience response system.

Journal

  • Japanese Journal of Sensory Evaluation

    Japanese Journal of Sensory Evaluation 20(1), 22-29, 2016

    Japanese Society for Sensory Evaluation

Codes

  • NII Article ID (NAID)
    130006898934
  • NII NACSIS-CAT ID (NCID)
    AA11333226
  • Text Lang
    JPN
  • ISSN
    1342-906X
  • NDL Article ID
    027301447
  • NDL Call No.
    Z17-B161
  • Data Source
    NDL  J-STAGE 
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