雰囲気の時系列官能評価

  • 西藤 栄子
    金沢工業大学感動デザイン研究所
  • 神宮 英夫
    金沢工業大学感動デザイン研究所 金沢工業大学情報フロンティア学部心理情報学科

書誌事項

タイトル別名
  • Time-series sensory evaluation of atmosphere—The usefulness of the “affect curve drawing method”—
  • 雰囲気の時系列官能評価 : 感動曲線描画法の有用性
  • フンイキ ノ ジケイレツ カンノウ ヒョウカ : カンドウ キョクセン ビョウガホウ ノ ユウヨウセイ
  • 感動曲線描画法の有用性

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抄録

This study examined the usefulness of the “affect curve drawing method” as a sensory evaluation method for assessing changes in affect (excitation) in response to a stimulus over time. An evaluation sheet with the X-axis representing elapsed time and the Y-axis representing affect level on a scale of 0–100 points was used to plot affect changes every hour. Differences in the changes in the affect curves between high- and low-sensitivity participants in response to a stimulus, such as a wedding DVD, were investigated. The changes in the curves were larger for high-sensitivity participants than for the low-sensitivity group. These results suggest that the high-sensitivity group were excited while watching the DVD, while the low-sensitivity group watched it without large sensory alterations. These reaction tendencies corresponded with the results of an electrocardiogram analysis of the autonomic nervous system in which the heart rate variability of the high-sensitivity group was larger than that of the low-sensitivity group. These findings indicate that the affect curve drawing method is effective for time series evaluations of affect.

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