A study by Ohio State University found that Facebook profile photos play a significant role in forming impressions of individuals, with most viewers relying on the photo to gauge extraversion. The results suggest that when a profile photo aligns with expected social norms, it can overshadow text-based information.
Researchers found that bullies and bully-victims were more likely to use substances than victims and non-involved youth. The study suggests a relationship between substance use and bullying behavior, particularly among middle school students.
A new study found that listening to mainstream rock music increased support for student groups catering mostly to whites, while Top 40 pop music showed equal support for diverse groups. In contrast, radical white-power rock listeners gave more funds to the white group and less to minority groups.
A recent study found that individuals who emerge victorious in competitive tasks tend to display more aggressive behavior towards their vanquished peers. Conversely, losers exhibited no significant increase in aggression against the winners. The research suggests that winning may trigger a surge in aggressive tendencies.
Researchers found that individuals with a fear of spiders perceive the spiders as larger than they really are, which can lead to avoidance and persistence of the phobia. This warped perception doesn't necessarily interfere with daily living but can impact treatment outcomes.
A new study suggests that reading news articles linking alcohol to crimes or accidents increases support for enforcing alcohol laws. Participants who read articles mentioning alcohol's role showed higher support for laws regulating serving intoxicated people and sales to underage youth.
A new study found that smoking disrupts a healthy balance of bacteria in the mouth, making smokers more susceptible to gum disease and other oral health issues. The researchers suggest that dentists should offer more aggressive treatment for smokers and encourage them to quit.
A new global analysis reveals that water-associated infectious disease outbreaks are more likely to occur in areas with growing population density. The research used a massive database of 1,428 water-associated disease outbreaks and found that population density was the greatest risk factor for these outbreaks.
A new study suggests that about one in four formerly cohabiting couples with children maintain a romantic relationship. Couples who stay connected tend to have more relationship investments and less family chaos, which can benefit their children.
A specific daily serving goal of low-glycemic-index foods significantly improved dietary habits among people with Type 2 diabetes. Participants who set a higher individualized goal and felt more committed showed better results in reaching the goal.
Researchers found that older male white-crowned sparrows don't react strongly to young males singing in their territory, indicating they consider them less of a threat. In contrast, younger males within the same age group respond aggressively when hearing each other's songs.
A study found that national political leaders play a key role in shaping public opinion on climate change, with a peak in agreement between Democrats and Republicans in 2006-2007. However, public concern has since dropped as partisanship increased.
A new study found that health disparities have grown dramatically among people in the same socioeconomic groups, often more than between groups. Researchers identified factors such as income instability and changes in population composition contributing to these growing disparities.
A new study from Ohio State University finds that most political partisans don't avoid news sources with opposing views. In fact, those who visit partisan sites are more likely to also view opposition websites, suggesting a greater willingness to engage with diverse perspectives.
A new study suggests that temperate freshwater wetlands are more valuable as carbon sinks than currently thought, with an average carbon storage rate of almost twice that of flow-through wetlands. The stagnant wetland stored 317 grams of carbon per square meter per year, exceeding previous measurements in other types of wetlands.
A study of 3,796 students found that off-campus party hosts consume an average of almost nine drinks, compared to 7.5 drinks consumed by guests. In contrast, on-campus party hosts drink less than their attendees. The findings could guide efforts to curb excessive drinking at college parties.
A new study found that intuition plays a significant role in accepting evolution, with knowledge level being less of a factor. The research suggests using exercises to help students become aware of their dual processing, allowing them to judge ideas on their merits.
Researchers developed a new approach to motion capture technology, identifying the 'kick' serve as a high-risk tennis serve for shoulder injury. By analyzing player movement without markers, they found that this serve generates larger forces on muscles crossing the shoulder joint, promoting injury.
The retrieval of four cores from a glacier high atop Mount Ortles may provide valuable insights into past climate changes and environmental shifts in the region. The cores contain unaltered ice that could reveal a climate history spanning several centuries, including the Medieval Warm Period and the Little Ice Age.
Scientists developed a new strategy to fight infectious diseases by blocking pathogen entry into cells rather than killing the bug itself. This approach targets specific elements of the infection process inside the host body and has shown promising results in treating Leishmania parasites.
Researchers found that 4- to 5-year-old children do not use words to categorize objects in the world around them. Instead, they rely on more salient features like movement and shape. This challenges conventional thinking on how language affects cognition.
Research suggests that older adults can be trained to respond faster without compromising accuracy, indicating their cognitive skills are not as impaired as previously thought. In contrast, younger children exhibit slower response times and poorer accuracy compared to adults, improving with age. The study's findings challenge the preva...
A recent study by Ohio State University researchers suggests that a child's emotional relationship with their mother during toddler years may affect their risk of becoming obese as a teenager. The study found that children with poorer-quality early maternal-child relationships were more likely to be obese at age 15.
A new study found that individuals with a present-focused personality are more aggressive when intoxicated, while those who consider future consequences show minimal increase in aggression. The study involved 495 adults and used a computer-based speed reaction test to measure aggression.
A 2010 temperature spike accelerated ice loss in southern Greenland, lifting bedrock an additional quarter of an inch. GPS measurements indicate that the amount of uplift differed by station location, with closer stations rising more.
Researchers at Ohio State University found that carbon-rich planets could form with a core and mantle, but these cores would be very carbon-rich and mantles dominated by diamond. This means no geothermal energy, plate tectonics, or magnetic field on such planets.
Researchers found that a 'merging tsunami' doubled in intensity over rugged ocean ridges, amplifying its destructive power before reaching shore. This discovery helps explain how tsunamis can cross ocean basins to cause massive destruction at some locations while leaving others unscathed.
Research reveals a growing health disparity among US young adults born since 1980, peaking at middle age before declining in old age. The study attributes the widening gap to factors like income inequality, obesity crisis, and digital divide, which are expected to worsen as younger generations replace older cohorts.
Researchers studying a binary star system in the Whirlpool Galaxy have detected a star dimming noticeably before its companion exploded in a supernova. The study provides evidence that certain patterns of brightening and dimming may signal an impending doom for stars, making it possible to predict when a star is near death.
A study found that new mothers and fathers who believe society expects them to be 'perfect' parents show poorer adjustment. However, self-imposed pressure can have benefits for fathers, particularly in terms of parenting satisfaction and stress levels.
Researchers found that people expressed higher levels of support for gender equality when supporters were not specified, but became less supportive when attributed to radical or extreme groups. This tactic allows opponents to get people to lose respect for the value it represents.
A new study from Ohio State University challenges the persistent stereotype that men spend more time thinking about sex. The research found that young men thought about sex almost 19 times a day, while women thought about it nearly 10 times a day. Men also considered eating and sleep needs more frequently than women.
A new mathematical model predicts individual patient responses to therapy and identifies optimal treatments for advanced prostate cancer. The model incorporates personalized data, including tumor cell characteristics, to provide more accurate treatment decisions.
Researchers found that adolescent male hamsters showed signs of depressive-like behaviors, lower body mass, and changes in brain cells after early-life sexual experience. This suggests that sex during adolescence may be interpreted by the body as a stressor, leading to lasting negative effects on adult body and mood.
Students in health classes with a mastery focus reported better responses regarding sexual advances and safe sex habits, including lower intentions of having sex and improved navigation of sexual situations. In contrast, extrinsic-focused classrooms showed no improvement or even negative effects on these measures.
Researchers at Ohio State University developed a high-tech waterproof coating inspired by the unique texture of the Brazilian fern Salvinia molesta. The coating performs similarly to the plant's hairy surface, which traps air and provides stability in water.
A new national study by Ohio State University researchers reveals that wealthier Americans and those with private health insurance fare better in physical functioning. The study found that the disadvantage for the poor snowballs over time, leading to steeper declines in their health as they age.
A study of Nobel Laureates from 1901 to 2008 found that the majority of breakthroughs in chemistry and physics were made after age 40, with great achievements by age 30 nearly never occurring. The trend toward youthful achievement in early 20th century physics may be attributed to the development of quantum mechanics.
A nationwide study published in the Social Science Quarterly found that most college students do not gain significant weight during their freshman year, contrary to popular belief. The average student gains between 2.5 and 3.5 pounds, with women gaining an average of 2.4 pounds and men gaining an average of 3.4 pounds.
A new study found that preschool children with poor language skills improve more when placed in classrooms with high-achieving students. In contrast, those with low initial language skills in lower-ability classes lost ground over the year. The researchers suggest blending students from different backgrounds for better results.
Researchers found that specific genetic variants in Staph surface proteins create stronger bonds with human blood proteins, leading to infection. The study aims to develop techniques to prevent these infections by understanding the initial step of biofilm formation.
Scientists at Ohio State University have created a technique called nanochannel electroporation (NEP) that allows for precise injection of genes and proteins into individual cells. The method uses electrical pulses to deliver therapeutic agents, with potential applications in cancer diagnosis and treatment.
Researchers found that a one-second delay in video calls can actually help participants communicate better when discussing emotionally charged topics. The delay forces people to make more effort to follow each other, reducing frustration and improving accuracy in reading emotions.
Researchers isolated 63 unique dust particles from their laboratory using a new sensor technology. The study aims to aid in understanding respiratory diseases caused by airborne particles. The dust particles contained organic matter, quartz, and man-made chemicals.
The TB bacterium has a unique molecule on its outer surface that blocks the production of tumor necrosis factor (TNF), a key protein in the body's immune response. This allows the bacterium to remain infectious and evade the host's defense.
Scientists argue that when a species recovers enough to be removed from the federal endangered species list, state management should follow the public trust doctrine, which guides conservation for the public good. The researchers apply this principle to the gray wolf case in the northern Rocky Mountains.
Researchers found a way to shut down pumps on breast cancer cells' surface that reject chemotherapy drugs, allowing the drugs to penetrate and kill the cells. Activating heat-shock protein Hsp27 forces the pump-action protein P-gp to decrease, making the cells more sensitive to chemotherapy drug Doxorubicin.
A study found that pediatricians in Appalachia are less likely to encourage parents to get the HPV vaccine for their children, citing a lack of information and cultural concerns. This is alarming as HPV infection is a major risk factor for cervical cancer, which disproportionately affects Appalachian women.
Scientists have created compounds that can force corn earworms out of dormancy prematurely, prevent them from entering diapause, or block its termination. This could lead to effective tools for controlling pests and reducing agricultural losses estimated at $2 billion annually in the US.
Researchers found that high-status individuals tend to trust others more in initial encounters due to positive expectations of others' motives. In a workplace setting, this means that bosses may be more trusting during initial encounters with employees.