Research on adult health and behavior. Covers suicide risk, regulated psilocybin, alcohol and cannabis use, and family and life choices.
According to the third annual Alzheimer’s Foundation of America ICAN: Investigating Caregivers’ Attitudes and Needs Survey, most 'sandwich caregivers' say their children aged 8-21 are involved in caring for a loved one with Alzheimer's disease. Children assist with tasks such as attending doctors' appointments, feeding, and dressing, w...
A Norwegian study found that individuals born preterm were at increased risk of death throughout childhood, with a significantly higher mortality rate for boys born between 22-27 weeks. Additionally, preterm birth was associated with diminished reproductive capacity in adulthood, particularly among women.
Researchers found that men with one or two hypertensive parents had higher average blood pressure and a greater risk of developing hypertension. Early-onset hypertension in both parents was associated with a significantly higher risk of developing hypertension by age 35.
A 19-year longitudinal study found that childhood personality types, including resilient, overcontrolled, and undercontrolled traits, are associated with the timing of important transitions into adulthood. Resilient individuals tend to leave their parents' house earlier and find a romantic partner faster.
Research reveals that past child abuse increases PTSD symptoms in adults, with certain gene variations amplifying the risk. The study identifies a key gene, FKBP5, which plays a crucial role in regulating stress-response systems.
Research found that variations in the FKBP5 gene, related to stress response, predict higher risk of posttraumatic stress disorder symptoms in adults who experienced childhood abuse. Genetic variations interact with levels of child abuse and other trauma exposure to predict PTSD symptoms.
Researchers found that adults and young children can rapidly identify snakes among harmless images, but struggle with detecting them in cluttered environments. This innate ability may be linked to our ancestors' survival and reproductive success.
Researchers found that preschool children and their parents can quickly identify snakes in pictures, suggesting an evolved fear mechanism. The study suggests that the common fear of snakes may be hardwired into humans from an early age.
A new study by University of Missouri professor Christine Proulx found that mothers and fathers reported similar positive changes in the parent-child relationship as their children transitioned to young adulthood. Parents reported increased adult-like interactions, mentorship, and continued emotional support.
The winners of the 2008 AAAS/Subaru SB&F Prize for Excellence in Science Books include four children’s science picture book authors and illustrator, and three young adult science book authors. The prize promotes science literacy by recognizing authors who convey the excitement of science in ways that engage young minds.
A cohort study of over 320,000 Swedish men found that short birth length more than doubles the risk of violent suicide attempts. Catch-up growth during childhood does not mitigate this risk. The study also suggests a link between low serotonin levels and impulsivity, aggression, and suicidal behavior.
A survey found that Americans favor keeping employer role in paying for health insurance and believe covering all should be a shared responsibility. The report also evaluates the Presidential candidates' health reform plans, highlighting key differences between Democratic and Republican proposals.
Researchers found medullary bone in T. rex specimens, indicating dinosaurs reached sexual maturity earlier than thought and had short lifespans of 3-4 years in adulthood. This discovery sheds new light on the evolution of birds and reproductive strategies.
A new study by Temple University finds that women who stopped being religiously active were more than three times likely to suffer generalized anxiety and alcohol abuse/dependence. Conversely, men who stopped being actively religious experienced decreased major depression.
A recent study found that acute allergic-like reactions to gadolinium-containing contrast injections are rare, with 74% of cases being mild. The study included over 78,000 administrations and reported no fatal reactions, supporting the safe use of these agents in patients with normal or mildly impaired renal function.
A study conducted by University College London found that unsupervised children engage in more physical activity, such as walking and playing, due to the ability to explore their local environment. This leads to improved social skills and overall well-being.
Researchers found that individuals with Type 1 myotonic muscular dystrophy overproduce the heart protein NKX2-5, yet experience similar cardiac problems. Reducing excessive NKX2-5 levels may protect against these issues, leading to potential diagnostic and therapeutic breakthroughs.
A new study found that up to 37% of males and 44% of females will be obese when they turn 35 years old, leading to increased heart attacks, chronic chest pain, and deaths. The study projects over 100,000 extra cases of heart disease by 2035.
A Yale University study found that children follow adults' actions faithfully, even when they are unnecessary, leading to confusion and difficulties in learning. The research suggests that children's ability to imitate can actually hinder their learning process if they observe an adult performing inefficient behavior.
A national survey of parents with children aged 6-17 found that 60% reported their child's medication stopped working before 6 p.m. This suggests a need for reassessment of treatment duration and potential factors contributing to the perceived ineffectiveness.
A study reveals that excess sugar consumption decreases SHGB production in the liver, a protein regulating sex steroid entry into tissues. This reduction is associated with increased fat palmitate levels and inhibited by inhibiting palmitate generation.
A new analysis from Northwestern University found that consistently high levels of physical activity in young adulthood can stabilize body mass index (BMI) over 20 years. Participants who reported at least 30 minutes of vigorous activity a day gained 14 pounds less over 20 years than those with low activity levels.
A three-year study reveals that children engage more in learning when given responsibility for decision making and planning. The 'Greener Voices' project found that adults often make assumptions about children's involvement in gardening, neglecting their creative thinking.
Men with bladder exstrophy report more robust sexual lives than women, with two-thirds of women experiencing moderate to severe dissatisfaction. Researchers aim to tweak surgical techniques to prevent sexual dysfunction in women.
Researchers found that most young women with complete androgen insensitivity syndrome choose not to have vaginal surgery, which is often believed to be necessary for sexual activity. In fact, 80% of those who did not undergo surgery were still sexually active, similar to those who had the procedure.
A study of psychiatrists and parents found significant differences in perceptions of pediatric ADHD and psychiatric comorbidities. The researchers suggest that improving communication between psychiatrists, parents, and patients can lead to better treatment outcomes for children with complicated ADHD.
A Princeton University study found that brain cell growth in adult monkeys begins to decline soon after reaching adulthood, but it does not have to stop altogether. The team's research suggests that stimulating the human brain to generate neural cells more rapidly may be possible through methods such as exercise and socialization.
A study found that young adults exposed to smoking in movies are more likely to start or continue smoking. The research, published in the American Journal of Preventive Medicine, suggests a dose-dependent relationship between movie smoking and young adult smoking.
Young girls and women are more likely to believe that negative past events predict future events, leading to increased worries, risk perception, and anxiety compared to boys and men. This knowledge develops during the preschool years and is essential for processing past trauma and making decisions.
Researchers found that symptoms can improve with age, particularly in individuals who are not classified as having mental retardation. The study, which followed over 400 adolescents and adults with autism for five years, revealed significant improvements in communication, social interaction, and repetitive behaviors.
Researchers found victims of child maltreatment more likely to perpetrate youth violence and intimate partner violence. The study analyzed data from over 9,300 respondents and found a strong link between childhood abuse and future perpetration of these violent behaviors.
Researchers found that preschoolers can perform impressive perspective-taking feats by tracking a character's mental perspective in narrative. Five-year-olds successfully pointed to the cow in the thought-about location, while three-year-olds only looked at the physical location.
A study reveals that the DISC1 gene directs the incorporation of new neurons into the adult brain, regulating their process under control. Reduced DISC1 levels in mice led to accelerated integration of neurons into existing brain circuitry, resulting in abnormal neural function.
Research suggests that children can safely consume fat as part of a healthy diet, contrary to concerns over obesity. Children's bodies are more efficient at burning fat relative to energy expenditure due to their high growth rates and higher protein synthesis needs.
Pediatric palliative care specialists are calling for increased research to address the unique physical, psycho-social, and clinical needs of children with complex chronic conditions. The study identifies six challenges that must be addressed to further the field, including access to care and resources.
Researchers at the University of Pittsburgh School of Medicine are conducting a worldwide study on treating myositis, a rare autoimmune disorder. The study will evaluate the effectiveness of rituximab in improving symptoms of dermatomyositis and polymyositis, with 202 participants from North America and Europe involved.
A new report from The Commonwealth Fund finds that 13.3 million young adults ages 19 to 29 were uninsured in 2005, with many having low incomes and limited access to private coverage.
A University of Illinois study confirms that investing time and energy in youth activities and taking on a leadership role are key to maximizing their benefits for teens. Participation time is more important than the activity itself, according to the research.
A new MIT study finds that mature brains process and retain rich, contextual memories better than younger brains. Adults demonstrated a more developed prefrontal cortex leading to enhanced contextual memory formation.
A study published in Occupational and Environmental Medicine reveals that farmers scored lowest on measures of productivity, health status, and quality of life. Despite having more control over their work, farmers experience high levels of stress and need increased social and emotional support.
A landmark study found that adult Delawareans with disabilities have only fair to poor health, with high rates of obesity, diabetes, and secondary health conditions. The study also highlighted the importance of caregivers and the need for improved health education and awareness.
A study suggests that JK Rowling's Harry Potter series draws subtle parallels with contemporary society, including the British government's post-9/11 response to terrorism. The author believes that the series reflects unfair and unjustifiable measures taken by the government in the name of the war on terror.
A study by Elias Dinopoulous and Laixun Zhao found that emigrating unskilled workers from poor countries increases child labor rates. Additionally, child-wage subsidies lower costs for employers, leading to more child labor, according to researchers.
A leading paediatric expert emphasizes the importance of including children in research programmes to develop targeted therapies. This approach acknowledges key differences between children's and adults' metabolisms, organs, and disease behaviors.
Research at Wake Forest University reveals that young children do not learn language skills from television programs, but rather from adult speakers. Children under 2 years old are most receptive to learning with responsive language teachers.
A study found that childhood cancer survivors experience serious health problems as young adults, with a high burden of disease affecting their quality of life and life expectancy. The majority of events were related to orthopedic disorders, second tumors, or psychosocial issues.
A new study examines 'shoulder tapping,' where an underage person asks a stranger to purchase alcohol. Young males are the most willing to participate, with 19% of adults in this demographic agreeing to buy beer for an underage youth. This behavior can lead to serious problems, including traffic crashes and unplanned pregnancies.
Researchers found that genes in the adult brain can be silenced or unsilenced by regulating gene accessibility without changing DNA sequences. This discovery has significant implications for studying gene function and neuronal physiology.
The Infectious Diseases Society of America has released a new blueprint to prevent tens of thousands of deaths and illnesses caused by vaccine-preventable diseases. The blueprint aims to improve vaccination rates among adults and adolescents, with a focus on increasing access to vaccines for underserved populations.
A study published in the Journal of Attention Disorders found that treatment rates for ADHD have increased rapidly across all age groups, with females showing the greatest increase. Improved diagnosis and changes in medication types contributed to this growth.
A new study links birth weight with adult health and socioeconomic success, finding that low birth weight increases the risk of poor health, lower earnings, and reduced educational attainment. The study analyzed over 35 years of data on more than 12,000 individuals from the Panel Study of Income Dynamics.
A recent study published in Health Psychology by the American Psychological Association found that young adults with a short temper tend to have compromised lung function. Higher levels of general frustration were also associated with statistically significant reductions in pulmonary function among Black and White women, as well as Bla...
Researchers at Johns Hopkins Medicine have found that newly made nerves in an adult brain's learning center experience a one-month period of child-like learning. This discovery suggests that new adult nerves play a deeper role than simply replacing dead ones, and may help explain how adults adapt to new experiences.
A study suggests that new adult brain cells play a crucial role in lifelong learning by exhibiting plasticity similar to young brains. The researchers found that these cells have a critical period of adaptability before settling into mature properties, enabling them to contribute to specific brain functions throughout life.
A study found that high-quality early childhood care reduced depressive symptoms in young adults from low-income families. The intervention also moderated the negative effects of their home environments on mental health, highlighting the importance of investing in high-quality early childhood experiences for poor children.
A study published in The Journal of Pediatrics found that delayed treatment of childhood-onset bipolar disorder results in longer periods of depression, more episodes, and increased substance abuse risk. Adults with untreated childhood-onset bipolar disorder experienced poorer quality of life and were less responsive to treatment.
Children's false memories increase with age under certain circumstances, according to a new study. The researchers found that older children were more likely to assert they had heard a word before if it had a closely related meaning.
The new guidelines recommend measuring waist circumference in all adults to assess risk of cardiovascular disease and diabetes. Health professionals are advised to incorporate this measurement into their toolkit for managing overweight and obese patients.
The 2006 Canadian clinical practice guidelines on managing and preventing obesity in adults and children provide a multifaceted approach to weight management. Key findings include the importance of physical activity strategies, behavior modification counseling, and public policy initiatives.
A new study estimates that 6.9 million US adults have arthritis-attributable work limitation (AAWL), with 1 in 20 working age adults reporting AAWL, and 1 in 3 among those with arthritis. Adults with AAWL have poor physical health and function, including high body mass index, joint pain, and frequent doctor's office visits.