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Published on: September 11, 2018
Children's recognition of dangerous household products: child development and poisoning risk
David C Schwebel1, Hayley Wells2, Anna Johnston2
1Department of Psychology, University of Alabama at Birmingham schwebel@uab.edu.
Insights
Young children often cannot tell safe from dangerous household items, leading to accidental poisonings. Packaging design, like black bottles and clear symbols, can help them identify hazardous products.
Area of Science:
- Child Development
- Toxicology
- Product Safety
Background:
- Preliterate children lack the cognitive ability to differentiate between safe and hazardous household products.
- This inability poses a significant risk for accidental poisoning in young children.
Purpose of the Study:
- To investigate preliterate children's ability to distinguish safe from hazardous household products.
- To identify product packaging features that may aid children in recognizing danger.
Main Methods:
- Three studies were conducted with children aged 17-54 months.
- Tasks included recognizing product safety, choosing between dangerous and beverage bottles, and sorting objects by safety.
- Evaluated children's interactions with and identification of household products.
Main Results:
- Children frequently interacted with dangerous products and misidentified poisonous items as safe.
- Specific packaging features, including black and opaque bottles, insect symbols, non-pointy spouts, squared shapes, and metal containers, were associated with better danger recognition.
- Developmental trends in recognizing product safety were observed.
Conclusions:
- Cognitive development aids preliterate children in distinguishing safe from dangerous products.
- Product packaging modifications by industry and policymakers can potentially reduce child poisoning risks.
Objective:
Preliterate children may be poisoned because they fail to distinguish safe versus hazardous household products.
Methods:
Study 1: A total of 228 children aged 18-54 months completed four tasks assessing ability to recognize product safety. Study 2: A total of 68 children aged 17-31 months chose products to drink from pairs of dangerous versus beverage bottles. Study 3: A total of 119 children aged 18-42 months sorted 12 objects into toys, things you can drink, and things that are bad/dangerous.
Results:
Left alone, children frequently touched dangerous household products. Children frequently misidentified poisonous products as safe. Some developmental trends emerged. The following packaging features apparently helped children recognize danger: black bottle color; opaque packaging; salient symbols like insects; lack of pointy spouts; squared, not round, bottles; and metal, not plastic, containers.
Conclusions:
Developing cognition helps preliterate children distinguish safe from dangerous household products. Multiple aspects of product packaging may reduce child poisoning risk if implemented by industry or policy.
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