Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Less than One Third of Children Aged Five to 15 Will Wake Up To Home Smoke Alarms

14.03.2011
An Australian study to determine the likelihood of school-aged children waking up to their home smoke alarm found that 78% of children slept through a smoke alarm sounding for 30 seconds. The outcomes of the study are published today in the journal Fire and Materials.

Home smoke detectors have been relied on since the 1960s, and have been known to save lives in domestic fires. The study’s results show children are most at risk of not waking up to the sound of their home’s smoke detector. Though related studies have been conducted in the past, the sample size used in this study has been the largest to date.

In order to gather data for the study, parents of 123 children (79 families) were asked to trigger their smoke alarm for 30 seconds after their child, or children, had been asleep for one to three hours. 60 boys and 63 girls were included in the study and the average age was 8.82 years. The group was split into two age groups so that the younger group would be prepubescent. This is because plasma melatonin levels drop with puberty onset and the melatonin hormone is known to be sleep-inducing. About 70% of the participants were aged from 5 - 10 years (87) and 30% from 11 - 15 years (36).

Volunteer parents reported whether or not their children woke using a research website, and the results showed that 78% of the children slept through the alarm. Of the small number of children who did wake up, only half recognized the sound as a smoke alarm, and half of those children knew they should evacuate. The data collected also showed that younger children (five to ten years old) were significantly more at risk, with 87% sleeping through the alarm, compared to 56% of 11-15 year olds.

“Parents should not rely on their children waking to the smoke alarm in the event of a fire and should not assume that they will immediately evacuate if they do wake up to a fire,” says Dr. Dorothy Bruck, lead author of the study at Victoria University in Melbourne, Australia. “In summary, home safety plans should not assume children will wake up to an alarm. This data suggests fire safety training needs more emphasis on the need for children to evacuate the home in the event of an alarm sounding.”

Michelle Martella | EurekAlert!
Further information:
http://www.wiley.com

Further reports about: Alarms Children Smoke domestic fires five home smoke alarm less smoke alarm smoke detector

More articles from Studies and Analyses:

nachricht Drone vs. truck deliveries: Which create less carbon pollution?
31.05.2017 | University of Washington

nachricht New study: How does Europe become a leading player for software and IT services?
03.04.2017 | Fraunhofer-Institut für System- und Innovationsforschung (ISI)

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Climate satellite: Tracking methane with robust laser technology

Heatwaves in the Arctic, longer periods of vegetation in Europe, severe floods in West Africa – starting in 2021, scientists want to explore the emissions of the greenhouse gas methane with the German-French satellite MERLIN. This is made possible by a new robust laser system of the Fraunhofer Institute for Laser Technology ILT in Aachen, which achieves unprecedented measurement accuracy.

Methane is primarily the result of the decomposition of organic matter. The gas has a 25 times greater warming potential than carbon dioxide, but is not as...

Im Focus: How protons move through a fuel cell

Hydrogen is regarded as the energy source of the future: It is produced with solar power and can be used to generate heat and electricity in fuel cells. Empa researchers have now succeeded in decoding the movement of hydrogen ions in crystals – a key step towards more efficient energy conversion in the hydrogen industry of tomorrow.

As charge carriers, electrons and ions play the leading role in electrochemical energy storage devices and converters such as batteries and fuel cells. Proton...

Im Focus: A unique data centre for cosmological simulations

Scientists from the Excellence Cluster Universe at the Ludwig-Maximilians-Universität Munich have establised "Cosmowebportal", a unique data centre for cosmological simulations located at the Leibniz Supercomputing Centre (LRZ) of the Bavarian Academy of Sciences. The complete results of a series of large hydrodynamical cosmological simulations are available, with data volumes typically exceeding several hundred terabytes. Scientists worldwide can interactively explore these complex simulations via a web interface and directly access the results.

With current telescopes, scientists can observe our Universe’s galaxies and galaxy clusters and their distribution along an invisible cosmic web. From the...

Im Focus: Scientists develop molecular thermometer for contactless measurement using infrared light

Temperature measurements possible even on the smallest scale / Molecular ruby for use in material sciences, biology, and medicine

Chemists at Johannes Gutenberg University Mainz (JGU) in cooperation with researchers of the German Federal Institute for Materials Research and Testing (BAM)...

Im Focus: Optoelectronic Inline Measurement – Accurate to the Nanometer

Germany counts high-precision manufacturing processes among its advantages as a location. It’s not just the aerospace and automotive industries that require almost waste-free, high-precision manufacturing to provide an efficient way of testing the shape and orientation tolerances of products. Since current inline measurement technology not yet provides the required accuracy, the Fraunhofer Institute for Laser Technology ILT is collaborating with four renowned industry partners in the INSPIRE project to develop inline sensors with a new accuracy class. Funded by the German Federal Ministry of Education and Research (BMBF), the project is scheduled to run until the end of 2019.

New Manufacturing Technologies for New Products

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Plants are networkers

19.06.2017 | Event News

Digital Survival Training for Executives

13.06.2017 | Event News

Global Learning Council Summit 2017

13.06.2017 | Event News

 
Latest News

A new technique isolates neuronal activity during memory consolidation

22.06.2017 | Life Sciences

Plant inspiration could lead to flexible electronics

22.06.2017 | Materials Sciences

A rhodium-based catalyst for making organosilicon using less precious metal

22.06.2017 | Materials Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>