shame 'boosts hand-凯发k8官网

people are more likely to wash their hands when they have been shamed into it, research suggests.

研究显示，人们感到难为情的时候可能更喜欢洗手。

poster promoting global hand-washing day

a london school of ¹ and tropical medicine team used ² to examine the reactions to hygiene（卫生） messages displayed in service station toilets.

the message which produced the highest rate of hand-washing was "is the person next to you washing with soap?".

the american journal of public health study stresses hand washing is the best way to stop the spread of disease.

it can combat the transmission of major global ³ such as diarrhoeal（痢疾） disease and flu, as well as hospital-acquired infections such as clostridium difficile.

however, researcher robert aunger said: "it's difficult to know what kind of message is most effective at changing this everyday behaviour, so it's important to experimentally test what works best in a real setting.

"that way you can save money and make sure your programme will be effective prior to（在……之前） rolling out any public health campaign at great expense."

⁴ split

in total, 250,000 people were counted using the toilets and their use of soap was monitored by on-line sensors.

only 32% of men washed their hands with soap. for women, the figure was nearly twice as high, at 64%.

a variety of messages, ranging from "water doesn't kill germs, soap does" to "don't be a dirty soap dodger（躲闪者，欺瞒者）", were flashed onto led screens at the entrance of the toilets.

the effects of the messages on behaviour were measured.

the message "is the person next to you washing with soap?" boosted rates of hand-washing with soap by 11% in women and 12% in men.

the researchers suggested people were most sensitive to the idea that others were watching their behaviour.

mrs gaby judah, who led the study, said: "what other people think - what is deemed to（被认为） be acceptable behaviour - is probably a key determinant in shaping behaviour.

"it was interesting to see that, for men, the more people there were in the toilet, the more likely they were to wash their hands with soap."

dr valerie curtis, director of the london school's hygiene centre, said: "it is very embarrassing to be thought of as dirty by others, even by strangers.

"that's why we expected it to work, but not that it would be the best way of getting people to hand-wash."

there were differences in behaviour by gender, with women responding to ⁵, while men tended to react best to messages that ⁶（叫唤） disgust（厌恶）, for example "soap it off or eat it later".

the study is released on global hand-washing day, designed to raise ⁷ of the fact that good hand hygiene can play a significant role in ⁸ to cut disease.

dr curtis said: "hand-washing is one of the most effective ⁹ in preventing disease, especially in developing countries where over 1.5m kids a year die from diarrhoeal disease.

"hand-washing with soap could prevent half these deaths-saving a million lives a year."