セメント作業員におけるワークストレス管理と安全行動に関するモデルベース質問票の開発と心理測定学的検証
1Health Sciences Research Center, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran.
Work (Reading, Mass.)
|February 28, 2026
まとめ
新しい質問票は、セメント工場労働者のストレス対処と安全行動を効果的に測定する。調査の結果、ストレス管理と安全行動の間には正の相関があることが示され、職場安全プログラムへの統合が支持される。
科学分野:
- 労働衛生学; 心理測定学; 産業安全
背景:
- 職場における健康と安全は、従業員の幸福と組織の業績にとって極めて重要です。ストレス管理は、特にセメント製造のような高リスク産業において、安全行動に大きく影響します。
研究 の 目的:
- ストレス対処と安全行動を評価するための、文化的に関連性のある質問票を開発・検証すること。イランのセメント工場労働者に焦点を当てる。
主な方法:
- 276人のセメント工場労働者を対象に、横断的心理測定学的研究を実施した。検証のために、探索的因子分析(EFA)と確認的因子分析(CFA)を使用した。信頼性はクロンバックのアルファ係数と級内相関係数(ICC)を用いて評価した。
主要な成果:
- 21項目の質問票は、堅牢な信頼性と妥当性を示した。探索的因子分析は、変動の69.18%を説明した。ストレス管理と安全行動の間には、有意な正の相関(r=0.58、p<0.001)が見られた。確認的因子分析は、優れたモデル適合度(CFI=0.93、GFI=0.91、RMSEA=0.049)を示した。
結論:
- 開発された質問票は、ストレス対処と安全行動を評価するための妥当かつ信頼性の高いツールである。本研究の結果は、セメント産業の安全対策におけるストレス軽減戦略の重要性を強調している。
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