Articles tagged with Adolescents
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A new study explores the phenomenon of radicalized European youth, finding that adolescent psychopathology plays a role in the radicalization process. The study proposes a comprehensive three-level model to explain the phenomenon, which considers individual, micro-environmental, and macro-environmental factors.
A study of young bonobos in captivity reveals that immature females prepare for motherhood by helping mothers care for infants and forge alliances with them. This behavior is linked to increased oxytocin production, associated with complex social behaviors and maternal activities.
Researchers developed a new ultrasound technology, time-harmonic elastography, to diagnose liver fibrosis in obese adolescents without invasive biopsies. The technology accurately distinguishes between patients with no or mild fibrosis and those with moderate or advanced fibrosis.
Research reveals that adolescent binge drinking can disrupt the brain's ability to form short-term memories, affecting the prefrontal cortex and behavior-management abilities. This link may help scientists develop better treatments for alcohol-related negative effects on the brain.
A study of US children and adolescents found nearly a third use dietary supplements, including multivitamins. Many commonly used supplements are implicated in preventable adverse drug events in this population.
A new study reveals that supplement use among children has doubled since 2003, with adolescents using alternative medicines to treat health conditions or side effects of prescription medications. The prevalence of supplement use varies by gender, reflecting other health issues such as depression and insomnia.
A long-term study found that early childhood stress leads to faster brain maturation in adolescence, while late-life stress has the opposite effect. This accelerated maturation process may limit the brain's ability to adapt to its environment.
A recent study confirms the effectiveness of water fluoridation in preventing dental caries among US children and adolescents. The analysis found that counties with over 75% access to fluoridated drinking water experienced a 30-40% reduction in dental caries, particularly in primary teeth.
A new study from UCSF found that overweight and obese young adults are more likely to engage in disordered eating behaviors, such as bingeing and purging. The study also found associations between disordered eating and race and sexual orientation, with Asian/Pacific Islanders and homosexual individuals at increased risk.
Adolescents girls reported less physical activity than their male counterparts, with activity dropping off sharply during the transition to young adulthood. The study highlights disparities in physical activity among certain groups, emphasizing the importance of promoting physical activity among adolescents and young adults.
A study published in Psychological Science found that adolescents experience less distinct and more 'murky' negative emotions compared to children and adults. Researchers discovered a U-shaped pattern of emotion differentiation across different age groups, with the lowest clarity during adolescence.
A 20-year longitudinal study found clear predictors of rising A1C levels in young persons with type 1 diabetes, including sex and weight status. Insulin dose data and glycemic control were assessed over time to identify clinical factors associated with glycemic changes.
A study published in the Journal of the American Academy of Child and Adolescent Psychiatry found an association between preschool and school-age irritability and aberrant reward-related brain connectivity. This suggests possible mechanisms underlying mood dysregulation in youth with increased irritability during these developmental st...
A great majority of Mozambican adolescent girls (around 80%) are aware that cervical cancer can be prevented and over 90% willing to receive the vaccine. The introduction of HPV vaccination is urgent in sub-Saharan Africa, where cervical cancer is a major cause of mortality among women.
A new study found that adolescents who spend more time on screens are more likely to experience insomnia symptoms and shorter sleep duration. Regulating screen time may improve sleep health and reduce depression in young people.
According to a new study published in Pediatrics, adolescents with severe obesity should not be excluded from weight loss surgery due to pre-existing psychiatric disorders. The research found no association between pre-operative psychiatric diagnosis and post-surgical weight loss outcomes, suggesting that bariatric surgery can be equal...
A recent study by Colorado State University researchers found that Native American adolescents are more likely to use alcohol and illicit drugs than non-Native adolescents in the US. The study reported significant disparities in cannabis and alcohol use among Native youth, with 8th-grade students showing the greatest disparity.
A global coalition of respiratory doctors and scientists warns of the dangers of e-cigarettes to children and adolescents, citing growing evidence of their addictive nature. The authors call for an immediate ban on flavourings and marketing e-cigarettes as lower-risk alternatives to minors.
A new study found that postmenopausal women who engaged in strenuous exercise regularly in their teens had lower risk of height loss. The study also identified other factors associated with height loss, including older age, heavier weight, and use of corticosteroids.
A recent study revealed that pain tolerance is strongly associated with friendships, particularly among males. The study found that friends tend to have similar pain tolerance levels, which may be due to social transmission or peer pressure.
A study found that brain activity and structure in transgender adolescents are more similar to their desired gender than their assigned biological sex. This suggests that differences in brain function may occur early in development, making brain imaging a useful tool for earlier identification of transgenderism in young people.
A recent study found that suicide rates among US youth vary significantly by race, with black children aged 5-12 experiencing a nearly two-fold higher risk of suicide compared to white children of the same age group. The researchers highlight the need for further research into contributing factors and targeted interventions.
A Northwestern University study found that over 50% of sexually active gay and bisexual teen boys aged 14-17 used adult hookup apps like Grindr and Scruff. These teens also used the apps to connect with friends and find new partners, highlighting the importance of sex education and HIV prevention tailored to their needs.
This approach aims to help antisocial young people become responsible adults by considering their values, goals, and maladaptive responses to age-related psychological tasks. It incorporates a combination of psychoanalytic and developmental understanding to promote behavioral change and control.
A new study by RAND Corporation finds that adolescents who view more medical marijuana ads are more likely to use marijuana and have positive expectations about the substance. The study suggests that regulations on marijuana advertising may be necessary to prevent harm, particularly for young people.
A national survey by the Human Rights Campaign Foundation and UConn found that LGBTQ teenagers face high levels of stress, anxiety, and rejection. The study highlights the need for supportive families and inclusive schools to improve their well-being.
The study analyzed data from over 38,000 US children and adolescents, finding a decline in reported prescription medication use between 1999-2002 and 2011-2014. Trends in specific medication use varied across classes, highlighting shifts in disease patterns and treatment practices.
Adult women use gossiping techniques similar to adolescent girls to harm rivals' reputations in romantic relationships. Gossip can make female targets seem less moral or trustworthy, affecting friendships and social perceptions.
A recent survey of 582 adolescents aged 13-17 found that nearly half reported not being asked about sex by their primary care providers, while only 13% received sexually transmitted infection screening. Meanwhile, 90% of parents reported discussing sex with their adolescents, but only 39% reported the same.
A new study found that at-risk adolescents are less likely to post about depressive symptoms on social media as they mature. The research suggests a decrease in posts describing depression symptoms between adolescence and young adulthood.
A new study examining factors associated with sexual coercion among 10th graders in a rural high school found that sexual coercion was reported by 18 percent of students. The research identified predictors including age, race, ethnicity, prior substance use, and controlling relationship behaviors.
A new study from the University of Arizona found that young men and women who shared musical experiences with their parents during childhood and adolescence report better relationships with their moms and dads in young adulthood. Simple activities like listening to music together may have a greater impact than formal experiences.
A study published in the Journal of Advertising Research found that both Black and White teens perceive Black-oriented media as being targeted towards them, suggesting the potential for increased profitability when marketed to a broader audience. The study surveyed 1,900 adolescents ages 14-17 about their movie preferences.
Researchers found that positive family climate and effective parenting strategies during adolescence can lead to better problem-solving skills and less-violent romantic relationships as young adults. Positive engagement with parents is also associated with feelings of love and connection in young adult relationships.
Research suggests genetic factors drive increases in teen substance use, with environmental influences playing a smaller role. The study used twins to tease apart genetic and environmental effects on substance use between early and late adolescence.
Researchers found that regular mid-day naps improve neurocognitive function and daytime attention in adolescents. The ideal nap duration is between 30-60 minutes, and routine napping is associated with better nighttime sleep quality.
Teens prioritize family as the most important factor in happiness, but many don't consider their own family a positive example. Researchers believe this may contribute to high divorce rates and unpreparedness for married life.
This study reveals that cybergossiping has a positive impact on adolescents' relationships, promoting social interaction and understanding. The researchers also found that addressing cybergossip in the classroom can help promote healthy virtual relationships and reduce risky behavior.
A new study reveals a rapid rise in mass school shootings in the US over the past 18 years, with 66 people killed and 81 injured since the start of the 21st century. The authors call for policy and legislative actions to address the alarming trend, including expanded background checks and mental health support.
Research found a link between poorer health-related quality of life in adolescence and increased risk of cardiovascular disease. Adolescents with lower scores in social and mental well-being domains had structural changes in their retinal blood vessels, which could be indicative of future cardiovascular disease risk.
Frequent cannabis use among young people is associated with decreased cognitive performance, which subsides with abstinence. A systematic review and meta-analysis of 69 studies found a significant link between heavy cannabis use and reduced cognitive function.
Research at the University of Warwick has found that children and adolescents who regularly sleep less than others of the same age gain more weight when they grow older and are more likely to become overweight or obese. The study suggests that getting enough sleep is equally important as healthy eating and exercise in preventing obesity.
A systematic review of 49 randomized trials involving 23,098 participants found that various self-regulation interventions were effective in promoting emotional control, social skills, and learning. The review suggests that these programs can help maintain health and well-being throughout life.
A recent study published in the American Journal of Preventive Medicine found that racial minority adolescents have a high prevalence of substance use and are at a higher risk for suicidal thoughts and behaviors. The research team analyzed data from over 20 years of national surveys and found that Pacific Islander, multiracial, and Ame...
Research found higher prevalence of frailty, pre-frailty, and comorbidities like depression & anxiety among adolescent & young adult cancer survivors. Lifestyle factors, including smoking & obesity, contributed to this risk, as did delay in care due to lack of health insurance.
Global rates of mental disorders among children remain stable, with prevalence high and constant across emerging regions. Mental disorders surpassed infectious diseases as main causes of disability-adjusted life years (DALYs) in children, according to a new study.
A new study found that delaying school start times by 45 minutes results in students getting more sleep and feeling better. In Singapore, where students are driven to trade sleep for academic success, the study showed a significant increase in time-in-bed and improvement in mental health, prosocial behavior, and attentiveness.
A new study found that a brief, web-based program is effective in delaying drinking initiation among female ninth-grade students. The program was more effective than traditional education when combined with personalized feedback.
Rats exposed to nicotine during adolescence showed increased alcohol self-administration compared to those not exposed or exposed as adults. The study suggests that adolescent nicotine alters the brain's reward pathways, leading to a long-lasting risk of problem drinking later in life.
A recent study found that immigrant youth from specific racial-ethnic groups in the US have lower rates of certain mental disorders compared to their non-immigrant peers. The study examined the lifetime prevalence of mood, anxiety, and behavior disorders among 6,250 adolescents aged 13 to 18 years.
A recent study found that consuming food at restaurants, fast-food outlets, or cafeterias is associated with increased levels of phthalates in the body. The study suggests that eating at home may be less likely to contain high levels of these chemicals, which are linked to fertility problems and other health issues.
A University of Waterloo study found that mandatory nutrition policies in Ontario reduced sugar-sweetened beverage consumption by 16% compared to Alberta. The study suggests that schools alone may not be enough to curb adolescents' intake of sugary drinks, highlighting the need for broader environmental changes.
Research reveals strong connections between longitudinal beverage intakes and adolescent caries experience, with higher sugar-sweetened beverage consumption and lower fluoride intakes leading to increased caries risk. The study emphasizes the importance of adjusting for preventive factors such as brushing frequency in future studies.
A new study reveals that children with physical disabilities are at a higher risk of poor mental health, especially girls from socio-economically vulnerable families. The research found that these children use medication for mental health issues more frequently and experience greater problems if they also come from low-income families.
According to a new PSU study, children from wealthier families are more likely to have an internal locus of control, meaning they feel control over their lives. This is largely due to parental discussions about school, access to resources and academic performance.
A study found that bariatric surgery significantly improves cardiovascular disease risk factors and blood glucose control, while medication has limited effectiveness. The analysis of existing data from two studies showed a 70% improvement rate in A1c levels among surgically treated teens.
Research published in BMC Public Health found an association between increased social media time and reduced wellbeing in later adolescence among girls. However, the study did not find a similar association for boys.
Researchers have discovered that changes in social behavior during adolescence are not triggered by pubertal hormones. Using Siberian hamsters as a model, the team found that behavioral shifts, such as play-fighting to social dominance, occur at the same time regardless of puberty timing.
A meta-analysis of nine randomized controlled trials found that SSRIs were more effective in treating youth anxiety disorder than SNRIs. Patients started to see improvements from medication around two weeks, with the most significant improvement occurring in the fourth week of treatment.
A new study by The Endocrine Society shows that an insulin pump system can improve glycemic outcomes in children with type 1 diabetes starting from age 7. The MiniMed 670G system also demonstrates effectiveness in adults and adolescents, leading to significant improvements in time spent within target glucose ranges and reduced A1c levels.