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Structure · dataset · 2023

Protecting the children – A virtual reality experiment on consumers’ risk perception of household chemicals: A virtual reality experiment on risk perception of household chemicals

Listed in ETH Zürich Research Collection

Warnings on labels of hazardous household chemicals (e.g., warning pictograms, use instructions) should create risk awareness and thus, encourage safe storage, handling, and disposal.

Description

However, scientific findings have called the effectiveness of warnings to prevent accidents into question, albeit mostly based on consumers’ self-report. This study aims at contributing to the existing data on household chemicals and consumer safety by applying a novel observational method using Virtual Reality (VR).

Study participants (N = 119) were observed after receiving the task to child-proof a virtual apartment with various interactable neutral and hazardous objects (i.e., knifes, lighters, household chemicals with and without warnings) that were placed in the virtual apartment. For the analysis, the object placement (i.e., accessible or inaccessible to children) and the level of interaction with the object were coded; the observational data was supplemented with data gathered in a questionnaire.

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The results showed that most hazardous household chemicals were moved to a spot that is inaccessible to children without interacting with the warnings. The participants rather used their pre-existing knowledge and intuitive strategies to judge the objects’ risk. It is recommended to increasingly consider these potentially misleading, intuitive strategies in the regulation of hazardous household chemicals.

Moreover, the article discusses the use and limitations of VR for the observation of human behaviour and decision making under uncertainty.

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Provenance · 1 source records, 18 field assertions
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