Have you ever received a request for help and wondered how deserving the recipients are of your donation? This way of thinking may seem inconsistent with your moral values, especially if you consider yourself an otherwise compassionate and empathic person. A new study in the Journal of Consumer Research suggests that moral identity decreases donations when recipients are deemed to be responsible for their plight.
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Have you found yourself at a fancy restaurant trying to impress new friends or in a foreign country and unsure of what to order? Not wanting to appear foolish, you just go along with everyone else. According to a new study in the Journal of Consumer Research, we're more likely to copy other people's choices when we lack social acceptance or enough information to make an informed decision.
Highly purified crystals that split light with uncanny precision are key parts of high-powered lenses, specialized optics and, potentially, computers that manipulate light instead of electricity. But producing these crystals by current techniques, such as etching them with a precise beam of electrons, is often extremely difficult and expensive.
Now, researchers at Princeton and Columbia universities have proposed a new method that could allow scientists to customize and grow these specialized materials, known as photonic crystals, with relative ease.
Vibrate a solution of rod-shaped metal nanoparticles in water with ultrasound and they'll spin around their long axes like tiny drill bits. Why? No one yet knows exactly. But researchers at the National Institute of Standards and Technology (NIST) have clocked their speed—and it's fast. At up to 150,000 revolutions per minute, these nanomotors rotate 10 times faster than any nanoscale object submerged in liquid ever reported.
Infection with Coccidioides can progress through three stages of increasing severity. Valley fever is the acute form of the disease, which, if left untreated, can develop into a second-stage chronic infection, lasting months or years. This form affects roughly 40 percent of those exposed.
Stuck in traffic? On hold for what seems like an eternity? Consumers often face situations that undermine their feelings of control. According to a new study in the Journal of Consumer Research, when a person's sense of control is threatened, they are more likely to seek out products that require hard work.
Imagine that you have a cup of coffee and sit down to read People magazine. How long do you think the energy boost will last before you reach for another cup? Would you need more caffeine if you tried to read War and Peace? A new study in the Journal of Consumer Research finds that consumers wrongly believe that pharmacological products such as coffee and aspirin lose their effectiveness when they engage in more strenuous activities.
DURHAM, N.C. – In a cost-effectiveness analysis of commercial diet programs and pills, the Weight Watchers program and the drug Qsymia showed the best value for the money. The Jenny Craig regimen generated the greatest weight loss, but was also the most expensive option tested, according to researchers at Duke-National University of Singapore (NUS) Graduate Medical School.
Say you are out clothes shopping and you spot something that brings you back to a special time from your childhood when you were surrounded by friends and family. Suddenly, you find yourself purchasing an expensive shirt that makes you feel like a kid again. According to a new study in the Journal of Consumer Research, we're more likely to spend money when we're feeling nostalgic.
Graduating from college is an important life event often attributed to being smart and working hard. Many people celebrate this milestone achievement by buying themselves an expensive gift or taking a dream vacation. A new study in the Journal of Consumer Research shows that consumers who attribute their successes to internal character traits rather than hard work are more likely to select unique products.
BOSTON -- Open a child's lunch box and you're likely to find that the lunches and snacks inside fall short of federal guidelines. Those are the findings of a study conducted by researchers at the Friedman School of Nutrition Science and Policy at Tufts University and in the Department of Public Health and Community Medicine at Tufts University School of Medicine. The findings are published online ahead of print in the Journal of the Academy of Nutrition and Dietetics.
New Orleans, LA -- Nancy Buccola, MSN, APRN, PMHCNS-BC, CNE, Assistant Professor of Clinical Nursing at LSU Health Sciences Center New Orleans School of Nursing, contributed samples used in a study reporting new locations of genetic material associated with schizophrenia and also suggesting a possible link between the immune system and schizophrenia.
Playing in schoolyards that feature natural habitats and trees and not just asphalt and recreation equipment reduces children's stress and inattention, according to a University of Colorado Boulder study.
Working on class assignments or gardening in such settings also provide stress-reducing benefits for youth, according to a paper published in the journal Health & Place. The study is one of the first of its kind to focus on the relationship between student access to green settings and stress.
A pilot study by HIV researchers from Aarhus University and Aarhus University Hospital in Denmark has shown that an anti-cancer drug can activate hidden HIV. The researchers found that the anti-cancer drug romidepsin increased the virus production in HIV-infected cells between 2.1 and 3.9 times above normal and that the viral load in the blood increased to measurable levels in five out of six patients with HIV infection.
A pilot study
Mixed genes appear to drive hybrid birds to select more difficult routes than their parent species, according to new research from University of British Columbia zoologists.
"Instead of taking well-trodden paths through fertile areas, these birds choose to scale mountains and cross deserts," says UBC researcher Kira Delmore.
Delmore harnessed a flock of B.C. Swainson's thrushes with tiny geolocating backpacks to map their routes as they migrated south through the U.S. to Central and South America.