Princeton researchers develop method to better measure peoples quality of life
A new research method that quantifies peoples quality of life -- beyond how much money they make -- could lead to a national index of well-being, similar to key measures of economic health. The Day Reconstruction Method (DRM), developed by Princeton researchers and colleagues from three universities, creates an "enjoyment scale" by requiring people to record the previous days activities in a short diary form and describe their feelings about the experiences. The technique is more effective than current methods of measuring the well-being of individuals and of society, the researchers said in the Dec. 3 issue of Science.
The new tool will be used in an effort to calculate a "national well-being account," a measure similar to economic gauges such as the gross national product. The research team is working with the Gallup Organization to pilot a national telephone survey using the new method. "The potential value is tremendous," said Princeton economist Alan Krueger, who worked with psychologist Daniel Kahneman, a Nobel laureate, on the study. "Right now we use national income as our main indicator of well-being, but income is only a small contributor to life satisfaction. Ultimately, if our survey is successful and generates the type of data we hope, we would like to see the government implement our method to provide an ongoing measure of well-being in addition to national income."
Eric Quinones | EurekAlert!
Sibling differences: Later-borns choose less prestigious programs at university
14.11.2017 | Max-Planck-Institut für demografische Forschung
Visual intelligence is not the same as IQ
09.11.2017 | Vanderbilt University
On the way to an intelligent laboratory, physicists from Innsbruck and Vienna present an artificial agent that autonomously designs quantum experiments. In initial experiments, the system has independently (re)discovered experimental techniques that are nowadays standard in modern quantum optical laboratories. This shows how machines could play a more creative role in research in the future.
We carry smartphones in our pockets, the streets are dotted with semi-autonomous cars, but in the research laboratory experiments are still being designed by...
What enables electrons to be transferred swiftly, for example during photosynthesis? An interdisciplinary team of researchers has worked out the details of how...
For the first time, scientists have precisely measured the effective electrical charge of a single molecule in solution. This fundamental insight of an SNSF Professor could also pave the way for future medical diagnostics.
Electrical charge is one of the key properties that allows molecules to interact. Life itself depends on this phenomenon: many biological processes involve...
At the JEC World Composite Show in Paris in March 2018, the Fraunhofer Institute for Laser Technology ILT will be focusing on the latest trends and innovations in laser machining of composites. Among other things, researchers at the booth shared with the Aachen Center for Integrative Lightweight Production (AZL) will demonstrate how lasers can be used for joining, structuring, cutting and drilling composite materials.
No other industry has attracted as much public attention to composite materials as the automotive industry, which along with the aerospace industry is a driver...
Scientists at Tokyo Institute of Technology (Tokyo Tech) and Tohoku University have developed high-quality GFO epitaxial films and systematically investigated their ferroelectric and ferromagnetic properties. They also demonstrated the room-temperature magnetocapacitance effects of these GFO thin films.
Multiferroic materials show magnetically driven ferroelectricity. They are attracting increasing attention because of their fascinating properties such as...
08.01.2018 | Event News
11.12.2017 | Event News
08.12.2017 | Event News
19.01.2018 | Materials Sciences
19.01.2018 | Health and Medicine
19.01.2018 | Physics and Astronomy