関連する実験動画
Updated: Jan 20, 2026
01:30
Inventory Management
484
ホームレス支援安全認識(HASP)インベントリの開発
Amanda Edwards-Stewart1, Jack Tsai2,3
1Department of Veterans Affairs, National Center on Homelessness among Veterans, Washington, DC, USA.
Community mental health journal
|January 19, 2026
まとめ
ホームレスの人々にサービスを提供する医療提供者は、特有のストレスに直面しています。職場での安全感覚を測定するために、新しいツールであるホームレス支援安全認識(HASP)インベントリが開発および検証されました。
科学分野:
- 労働衛生
- 心理学
- ソーシャルワーク
背景:
- ホームレス人口にサービスを提供する医療およびソーシャルサービスのプロバイダーは、かなりの仕事のストレスを経験しています。
- 既存のツールは、これらの最前線の労働者の身体的安全認識を正式に評価していません。
- 予測不可能な環境と非伝統的な職場設定は、特有の職業上の課題に寄与しています。
研究 の 目的:
- 職場安全認識を測定するための新しい自己報告評価の信頼性と妥当性を決定すること。
- ホームレス支援安全認識(HASP)インベントリを正式な評価ツールとして導入すること。
- ホームレスの人々にサービスを提供するプロバイダーの安全感覚を評価するための検証済み楽器を提供すること。
主な方法:
- 16項目のホームレス支援安全認識(HASP)インベントリの開発と管理。
- すべてのVAキャッチメント地域の1,273人の退役軍人省(VA)職員からのデータ収集。
- HASPインベントリの内的整合性と内容妥当性の予備的評価。
主要な成果:
- ホームレス支援安全認識(HASP)インベントリは、良好な内的整合性を示しました。
- 予備的所見は、HASPインベントリの妥当性に関する好ましい内容を示しています。
- HASPインベントリの精神測定学的特性を完全に確立するためには、さらなる評価が推奨されます。
結論:
- HASPインベントリは、ホームレス人口にサービスを提供するプロバイダーの職場安全認識を測定するために設計された最初の検証済み楽器です。
- この研究は、この重要なサービスセクターにおける安全上の懸念を評価および対処するための基本的なツールを提供します。
- 調査結果は、ソーシャルおよびヘルスケアサービスにおける安全評価ツールの継続的な開発と応用の必要性を支持しています。
関連する概念動画
Subliminal Perception
764
Subliminal perception refers to the processing of sensory information that occurs below the level of conscious awareness. Researchers study subliminal perception by presenting a stimulus, such as a word or image, very quickly, typically around 50 milliseconds. This rapid presentation is often followed by another stimulus, such as a pattern of dots or lines, which blocks further mental processing of the initial stimulus. As a result, if participants cannot identify the initial stimulus better...
764
Factors Affecting Perception
2.7K
Perception is influenced by perceptual set, context, motivation, and emotion. Perceptual set, or perceptual expectancy, refers to the tendency to perceive things in a particular way, influenced by previous experiences and expectations. This phenomenon affects the interpretation of stimuli, creating a set of mental tendencies and assumptions that impact sensory perceptions of sound, taste, touch, and sight.
An illustrative example of a perceptual set is the scenario where an airline pilot told...
An illustrative example of a perceptual set is the scenario where an airline pilot told...
2.7K
Inventory Management
484
Inventory management is a core aspect of short-term financial planning. It helps businesses balance having enough stock to meet demand and minimizing excess inventory that could strain finances. A well-organized inventory management system tracks stock levels and reorders materials at the right time to ensure availability without overstocking.
Modern inventory management tools often use data analytics to predict customer demand, helping businesses like Amazon and Target maintain optimal stock...
Modern inventory management tools often use data analytics to predict customer demand, helping businesses like Amazon and Target maintain optimal stock...
484
Inventory Loans
217
Inventory loans play a crucial role in short-term financing by offering businesses a lifeline to maintain smooth operations and seize growth opportunities. These loans are significant for businesses with substantial inventory, such as retailers, wholesalers, and manufacturers, allowing them to leverage a key asset—inventory—without selling it outright.
One significant advantage of inventory loans is their ability to provide liquidity during cash flow crunches. For instance,...
One significant advantage of inventory loans is their ability to provide liquidity during cash flow crunches. For instance,...
217
Perspectives on Sensation and Perception
14.0K
Source: Laboratory of Jonathan Flombaum—Johns Hopkins University
The study of sensation—how signals are transduced from sensory organs, like the eyes—and perception—how the brain interprets these messages—has a rich history dating back to the 19th century, when great strides were made in understanding the properties of light and how they relate to the visual system. Importantly, such sensory and perceptual processes determine what we see, feel, taste, and hear in...
The study of sensation—how signals are transduced from sensory organs, like the eyes—and perception—how the brain interprets these messages—has a rich history dating back to the 19th century, when great strides were made in understanding the properties of light and how they relate to the visual system. Importantly, such sensory and perceptual processes determine what we see, feel, taste, and hear in...
14.0K
Survey Safety
372
Surveying near highways, rough terrain, or power lines involves significant risks. Working along highways is particularly dangerous and requires the use of warning signs and flagmen. It is safest to avoid working directly on roads and use offsets whenever possible. When highway work is unavoidable, it must follow all safety guidelines. Surveyors should wear bright clothing, such as orange reflective vests, to ensure visibility to motorists, coworkers, and hunters. In construction zones, wearing...
372