Research on adult health and behavior. Covers suicide risk, regulated psilocybin, alcohol and cannabis use, and family and life choices.
A study by Duke University scientists found that low oxygen levels in caterpillars trigger a molt to the next stage of development, as their respiratory system is fixed in size. This discovery reveals a new factor regulating body size during specific developmental stages.
The study found that boys are maturing physically earlier, while their social and economic roles are becoming more adult. This trend is linked to improved nutrition and disease environments.
A new study reveals that adults who stutter have a brain reorganization that shifts the processing of hearing and motor functions to the right hemisphere. This finding sheds light on the mechanisms underlying persistent developmental stuttering.
Two studies found that three protein measurements can identify high-risk patients for kidney injury after heart surgery. These biomarkers may transform the diagnosis of kidney disease, enabling early interventions and improving patient outcomes.
A survey of undocumented young adults raised and educated in America found that they end up working in the same labor jobs as their parents, despite having a college education. The study highlights the challenges faced by these individuals due to their lack of legal status, which limits their career options and daily lives.
A study by Roberto G. Gonzales finds that college-educated undocumented young adults in the US face the same labor jobs as their parents, including construction and service work. This highlights the need for a more diverse approach to immigration policy and better support systems for these individuals.
A growing trend among college-aged couples, stayover relationships involve spending three or more nights together while maintaining personal control. Research found that these relationships are content but not necessarily planning to get married or move in together.
Research by Jean Cæté found that positive youth sports experiences are associated with coaches creating inclusive team environments, assessing individual progress rather than comparison, and providing challenging practices. This fosters initiative, motivation, and citizenship qualities in young players.
Researchers have discovered that two species of wild neotropical blueberries contain twice the amount of antioxidants as US-sold blueberries. The findings suggest these extreme superfruits could benefit human health and underscore the importance of preserving Earth's biodiversity.
A recent study published by the American Psychological Association found no significant difference between men's and women's self-esteem during adolescence and young adulthood. Masterly control over life was a strong predictor of self-esteem in both sexes.
A Rutgers survey finds that one-third of NJ immigrant children and over 70% of foreign-born adults lack health coverage, facing significant access-to-care barriers. Immigrants often have lower family incomes than US-born families and report fewer chronic conditions despite higher stress levels.
Childhood obesity is a growing threat to child and adult health, according to former US Surgeon General David Satcher. Dr. Satcher proposes five target areas for investment to improve the health of children and adults, and identifies key factors contributing to childhood obesity.
A 10-year longitudinal study found that adolescents who dieted in early adolescence were at increased risk of continuing these behaviors in young adulthood. The study's findings emphasize the importance of addressing disordered eating behaviors from an early age to prevent obesity and related health issues.
A recent study found that cancer survivors have lower employment rates (8-9%) and work fewer hours (3-6 hours/week) compared to their peers without a history of cancer. The researchers suggest that the findings may be attributed to factors such as changing priorities, employment discrimination, or inadequate workplace accommodations.
A new study found that portable pools are more dangerous than parents realize, with most fatalities and near-drownings occurring among young children. The Centers for Injury Research and Policy recommend multiple layers of protection to prevent submersion events.
Research led by BYU professor Larry Nelson shows that certain types of dads remain a positive influence on children who have moved out of the house. Dads who use authoritative parenting approach enjoy closer relationships with their children and see improved kindness and self-worth.
A study suggests a strong link between childhood bullying and adult intimate partner violence perpetration. Men who bullied peers in childhood are more likely to perpetrate violence against an intimate partner in adulthood. The study found that frequent bullies had 3.82 times the odds of perpetrating past-year IPV.
Researchers found that new neurons in adult monkeys take more than six months to mature, which challenges the notion that this process is related to the effectiveness of antidepressant medications. This finding suggests that the human brain may experience even longer maturation periods due to its larger size.
Research shows that moral responses differ across ages, with young children being more inclined to punish perpetrators for intentional harm versus accidental damage. As people mature, their brain's response to moral situations changes, becoming more tempered and reflecting on the values linked to outcomes and actions.
Researchers successfully recreated Rett syndrome in adult mice by 'switching off' a critical disease-causing gene, challenging the notion that early expression of the gene protects against the development of symptoms. The study suggests therapies for Rett syndrome may need to be continuously maintained throughout an individual's life.
A survey of young adults in Montreal, Halifax, and New York City reveals a strong desire for sustainable lifestyles, with respondents willing to adopt eco-friendly practices such as reducing car usage and energy consumption. The study highlights the need for better communication and collective action to address global problems like cli...
As people age, their brain responses to morally laden scenarios change, with adults showing reduced punishment for accidental harm and increased empathy. Young children's brains are more activated by emotional responses, but gradually develop cognitive processes that improve moral judgments.
A new report by the Commonwealth Fund found that nearly half of young adults (45%) couldn't afford needed healthcare in 2010, with 40% struggling to pay medical bills. The Affordable Care Act is already making a difference, with over 600,000 young adults gaining new insurance coverage since 2010.
A recent study reveals that households in New Orleans broke up more than double the national rate following Hurricane Katrina. The study found that extended-family households were especially vulnerable to breakups due to their composition and response to economic need.
Research finds that school victimization in middle and high school is associated with depression, suicide attempts, STDs, and HIV risk in young adulthood. The study highlights the importance of addressing anti-LGBT bullying at schools to reduce health disparities among LGBT youth.
A surgical procedure involving muscle transfer from the thigh appears to improve smile function and overall quality of life in children with facial paralysis. Thirteen children experienced statistically significant QOL improvement after the free gracilis transfer surgery.
A University of Georgia study found that informal mentor relationships significantly reduced behaviors like anger, substance abuse, and breaking the law among young adults experiencing hardship. These relationships helped youths develop self-control and set goals, compensating for difficulties in their own lives.
A study published in PLoS ONE found that a shorter anogenital distance may indicate impaired testicular development and function. The research suggests that this non-invasive measurement could be used to evaluate patients with reduced reproductive potential, potentially linking gestational exposures to adult testicular function.
A study found that consumers take on debt despite believing they should limit it, citing financial independence and social pressure as reasons. The researchers also discovered that credit use was viewed as essential for middle-class Americans to achieve basic necessities.
A comprehensive study of 20th century children's books found a significant bias towards tales featuring men and boys as lead characters. The findings suggest that even when animal characters are involved, they tend to be male, perpetuating the underrepresentation of females in literature.
A new study found that nonperforating appendicitis and nonperforating diverticulitis share many similarities, including association with colon hygiene and low fiber intake. The study suggests that antibiotics may be a better treatment option for these conditions than surgery.
According to a new study published in the Journal of the American Dietetic Association, many US adults are not meeting adequate calcium intake levels. The study found that median dietary calcium intake was lower in older age groups and that energy intake declined with aging.
A study found that parents' pain catastrophizing scores predict their adult children's results, regardless of actual pain levels. This suggests that families may develop a specific cognitive style of dealing with pain. The researchers assessed 285 participants, including 100 patients with chronic pain and their adult children.
A large cohort study found that normal-range body mass index in adolescence significantly increases the risk of developing type 2 diabetes and coronary heart disease in young adulthood. Elevated BMI was associated with a 10% to 12% increased risk for these diseases.
A 17-year study of 37,000 Israeli teenagers found that normal-range adolescent BMI can predict type 2 diabetes and heart disease risk in young adults. Elevated BMI at any age was associated with increased disease risk, especially at ages 17 and 30.
The ALSPAC project will investigate how behavior before birth, infancy, childhood, and adolescence affect adult health. Researchers will collect data from three generations: the original mothers and children, their adult offspring, and now, grandchildren.
Middle-aged adults with diabetes are more likely to develop age-related conditions like cognitive impairment, incontinence, and vision problems. The study found that those with diabetes developed these conditions nearly double the rate of those without diabetes.
Research from Ohio State University finds that women's body image is more closely tied to social acceptance than BMI, with those who focus on internal bodily functions and less on appearance experiencing healthier attitudes towards their bodies. Women who perceive strong social support are more likely to engage in intuitive eating.
A UT Dallas researcher is studying how preschool and elementary-age children evaluate information to solve problems and learn critical thinking. The study aims to combat misleading advertising by understanding how children differentiate between reliable and doubtful sources of information.
A study found that early initiation of alcohol use is associated with increased stress-induced drinking in young adulthood. The study revealed a strong link between an early age at first drink and later heavy drinking when confronted with high-stress life events.
An updated systematic review finds that artesunate is more effective at preventing death from severe malaria compared to quinine. The new evidence shows a significant reduction in mortality rates among both adults and children treated with artesunate.
A new study from the Journal of Marriage and Family finds that parental assistance in early adulthood promotes progress toward autonomy and self-reliance. Young adults who receive financial or housing help are more likely to form intimate partnerships, indicating they have moved into adulthood.
A longitudinal study identifies six different pathways to adulthood among Finnish university students, shaped by career, partnership, and parenthood transitions. The study reveals that young adults with fast or on-time achievement of age-graded developmental tasks experience higher life satisfaction.
A new study found that teenagers rated positively by their teachers had higher levels of well-being later in life, including higher work satisfaction and more frequent social activities. Happy children were also less likely to develop mental disorders throughout their lives.
Research by Dr Annette Baudisch reveals that pace and shape of ageing are distinct factors in species longevity. Humans age strongly but have a slow pace of ageing, while robins live fast but have a steep shape of ageing.
A comprehensive review of 27 long-term studies found that children with ADHD are two to three times more likely to develop serious substance abuse problems in adolescence and adulthood. The research, published in Clinical Psychology Review, analyzed data from approximately 4,100 children with ADHD and 6,800 without the disorder.
A systematic review of 54 studies found that higher adolescent drinking is associated with adult problems, but evidence for causality is limited. The authors recommend reducing late adolescence drinking to prevent long-term harms.
The growing population of adult survivors of congenital heart disease requires a lifelong process of medical interactions, unique to each individual. Advances in various fields such as surgery, imaging, and transplantation offer strategies for managing this complex patient population.
A cost-benefit analysis of the Child-Parent Center program found significant economic benefits for disadvantaged children, including increased earnings and savings. The program resulted in higher rates of college attendance and employment in higher-skilled jobs, as well as lower rates of felony arrests and depression.
A study published in Circulation found that heart stem cells from children with congenital heart disease can rebuild damaged hearts in a laboratory setting. The number of heart stem cells decreases with age, but they are highest in neonates and located in the right atrium.
A long-term study found that children with lower self-control at age 3 were more likely to have health problems, substance dependence, and financial troubles by age 32. Self-control can be taught, reducing healthcare and criminal justice costs.
A study found that adopting healthy habits in youth is associated with more favorable cholesterol levels in adulthood. Participants who did not improve their lifestyle factors between youth and adulthood had a higher risk of developing high-risk cholesterol levels.
Researchers found that face recognition ability peaks at 30-34 years old, contrary to prior evidence suggesting it matures earlier. This late-blooming nature may be due to practice making perfect and extended brain tuning in early adulthood.
New research reveals that children with autism are unable to search effectively for objects in real-life environments, contrary to previous findings. This skill is crucial for achieving independence in adulthood.
A new study by Northwestern Medicine found that highly active women gain significantly less weight over 20 years compared to their low-activity peers. On average, highly active women gained about 13 pounds less than those with low activity levels.
A study of over 3,500 young adults found that those who maintained high levels of moderate and vigorous activity experienced smaller gains in weight and waist circumference during middle age. Women in particular benefited from higher activity levels, with a significantly greater reduction in weight gain compared to men.
A retrospective study found that 31% of adult acute care visits in Massachusetts involved patients visiting two or more hospitals, resulting in higher costs and increased hospitalizations. The study highlights the need for health information technology to address fragmentation and improve patient safety.
A recent study led by John Goddeeris found that extremely low birth weight babies, who weigh less than 2.2 pounds, often experience minimal long-term economic impact as adults.
A 10-year study found that walking at least five miles per week protects brain structure and slows cognitive decline in people with Alzheimer's and mild cognitive impairment. The study also showed that physical activity levels are correlated with MRI results and reduced the risk of cognitive decline.
A study published in The Lancet reveals that passive smoking claims the lives of over 600,000 people each year globally, mostly among children. The research found that children are more heavily exposed to second-hand smoke than other age groups, and their exposure can have devastating effects on their health.