This is the first study to attempt to look beyond the formal sex education curriculum and assess whether the way in which schools are run, in terms of their organisation and social relationships, can affect levels of sexual activity amongst pupils. A team of researchers from Glasgow and Edinburgh analysed data on nearly 5000 pupils from 24 different Scottish Schools. They found that overall 42% of girls and 33% of boys reported experience of sexual intercourse, but the rates between schools ranged widely, from 23% to 61%.
“Schools have the potential to influence their pupils’ behaviour through the school’s social organisation and culture, as well as through the formal curriculum,” said study lead author Dr Marion Henderson from the Medical Research Council Social and Public Health Sciences Unit in Glasgow. “The idea of Health Promoting Schools – whereby schools move beyond their formal health education curricula to examine how their policies and practices throughout the school affect the health and well-being of pupils – is now encouraged by government.”
However, the study found that how well a school is run appeared to have little influence at all on sexual behaviour. Once the researchers had accounted for all the known predictors of sexual activity (parental monitoring, individual socio-economic factors, the age of pupils, their levels of personal spending money or the proportion of their friends perceived to be having sex) – the variance between schools dropped sharply. The characteristics of a school, including relationships between teachers and pupils, appearance, discipline and the school's layout, showed only a very weak impact on the rates of sexual experience.
The results revealed that school level socio-economic factors remain very influential even after individual pupils’ socio-economic status is taken into account. Dr Henderson explained: ‘‘School-level socio-economic factors, such as levels of deprivation, do have a big influence. This suggests that an individual who is deprived but attending a school with an affluent catchment area may be discouraged from sexual activity, whilst an affluent individual attending a school with a deprived catchment area may be encouraged towards earlier sexual intercourse.”
Commenting on the value of sex education in schools Dr Henderson said ‘‘It would be over-simplifying to interpret these results as suggesting that sex education isn't valuable. The study was looking at effects of school beyond the sex education curricula. Sex education is intended to encourage young people to be responsible for their own sexual health and to make informed choices. What the results tell us is that to make a further big impact on early sexual activity and pregnancy the government will need to tackle deprivation and neighbourhoods.”
Charlotte Webber | alfa
Statistical method developed at TU Dresden allows the detection of higher order dependencies
07.02.2020 | Technische Universität Dresden
Novel study underscores microbial individuality
13.12.2019 | Bigelow Laboratory for Ocean Sciences
The operational speed of semiconductors in various electronic and optoelectronic devices is limited to several gigahertz (a billion oscillations per second). This constrains the upper limit of the operational speed of computing. Now researchers from the Max Planck Institute for the Structure and Dynamics of Matter in Hamburg, Germany, and the Indian Institute of Technology in Bombay have explained how these processes can be sped up through the use of light waves and defected solid materials.
Light waves perform several hundred trillion oscillations per second. Hence, it is natural to envision employing light oscillations to drive the electronic...
Most natural and artificial surfaces are rough: metals and even glasses that appear smooth to the naked eye can look like jagged mountain ranges under the microscope. There is currently no uniform theory about the origin of this roughness despite it being observed on all scales, from the atomic to the tectonic. Scientists suspect that the rough surface is formed by irreversible plastic deformation that occurs in many processes of mechanical machining of components such as milling.
Prof. Dr. Lars Pastewka from the Simulation group at the Department of Microsystems Engineering at the University of Freiburg and his team have simulated such...
Investigation of the temperature dependence of the skyrmion Hall effect reveals further insights into possible new data storage devices
The joint research project of Johannes Gutenberg University Mainz (JGU) and the Massachusetts Institute of Technology (MIT) that had previously demonstrated...
Researchers at Chalmers University of Technology, Sweden, recently completed a 5-year research project looking at how to make fibre optic communications systems more energy efficient. Among their proposals are smart, error-correcting data chip circuits, which they refined to be 10 times less energy consumptive. The project has yielded several scientific articles, in publications including Nature Communications.
Streaming films and music, scrolling through social media, and using cloud-based storage services are everyday activities now.
After helping develop a new approach for organic synthesis -- carbon-hydrogen functionalization -- scientists at Emory University are now showing how this approach may apply to drug discovery. Nature Catalysis published their most recent work -- a streamlined process for making a three-dimensional scaffold of keen interest to the pharmaceutical industry.
"Our tools open up whole new chemical space for potential drug targets," says Huw Davies, Emory professor of organic chemistry and senior author of the paper.
12.02.2020 | Event News
16.01.2020 | Event News
15.01.2020 | Event News
21.02.2020 | Medical Engineering
21.02.2020 | Health and Medicine
21.02.2020 | Physics and Astronomy