Articles tagged with Adolescents
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A study found that many pediatricians and primary care physicians report communicating about HPV vaccination in ways that discourage parents from getting their children vaccinated. The researchers recommend improving communication practices, such as recommending HPV vaccination for all 11- to 12-year-olds and suggesting same-day vaccin...
A study by Columbia University's Mailman School of Public Health found that US teens exhibit higher sensation-seeking behavior compared to their peers in Puerto Rico, with rates increasing earlier and being influenced by family environment and parenting practices.
A study of 228 young women found that alcohol-involved first experiences were more likely to occur outside relationships, with less planning and higher risk of assault. Young women who used alcohol during their first sex were three times more likely to be victims of incapacitated rape.
A new longitudinal study found that adolescents' mood swings decline gradually as they get older, stabilizing by mid-adolescence. This decrease in mood variability is linked to fewer significant life events and better emotional regulation skills.
A survey of 282 adolescents aged 12-18 found that most prefer to know secondary genetic findings, even if not medically actionable until adulthood. The main reasons cited were future planning and reducing anxiety, with some respondents expressing concern about introducing stress in their family.
A Pitt research team will study nearly 10,000 children from ages 9-10 to investigate the effects of marijuana, alcohol, and other substances on developing brains. The study aims to understand predictors of substance use and its consequences.
A new review of studies found that psychostimulant treatment for ADHD significantly reduces the risk of anxiety. Higher doses of psychostimulants appear to be associated with a greater reduction in anxiety risk.
A study published by the American Psychological Association found that teenage girls who compulsively text do worse academically compared to their male counterparts. The research suggests that compulsive texting is more problematic than mere frequency of texting, as it involves trying to cut back and feeling frustrated.
Rats exposed to frequent stress during adolescence showed improved problem-solving skills and foraging efficiency under high-threat conditions in adulthood. This study provides insights into how humans respond to adolescent stress and may inform research on human maltreatment and adverse environments.
A new study from the University of California, Berkeley found that teenagers who go to bed late on weeknights are more likely to gain weight than their peers who hit the hay earlier. For every hour of sleep lost, participants gained 2.1 points on the BMI index over a five-year period.
A new study finds that going to bed late during adolescence is associated with an increase in body mass index over time. Researchers analyzed data from over 3,000 participants and found a significant link between later bedtimes and higher BMI. The study highlights the importance of adolescent bedtime habits in weight management.
A cognitive-behavioral prevention program for depression among at-risk youth showed benefit over 6 years after implementation, reducing depression incidence and promoting competence. The program's effects were seen in youths whose index parent was not depressed at enrollment.
A world-first trial by the University of Melbourne has successfully reduced risk-taking behavior in teenagers through trained doctors. The study found that after discussions with GPs, young people reported fewer instances of illicit drug use, sexually transmitted illnesses, and unplanned pregnancies.
The study found that Mexican-origin adolescents with positive sibling relationships had fewer depressive symptoms and engaged in less risky behavior. Siblings with negative relationships, on the other hand, were more likely to engage in risky behaviors, including those with sexual risks. The research highlights the importance of family...
The study found that sympathy predicted prosocial behaviors, but also engaging in earlier prosocial behaviors positively predicted later sympathy. The researchers aim to understand what makes individuals altruistic and develop interventions to promote positive behaviors in adolescents.
A review of medical literature found that metformin use was associated with a small increase in height in children and adolescents with higher cumulative doses. However, the results were not significant for those with lower doses, indicating a potential need for longer-term studies to confirm these findings.
A new study by Florida Atlantic University researchers found that early maturing girls who receive inadequate parental supervision are more likely to develop problem drinking behaviors. The study revealed a significant association between parental autonomy granting and increased alcohol abuse among early maturing girls.
The NIH has launched a landmark study examining the effects of adolescent substance use on brain development. The study will track 10,000 children from ages 9 to 10 and beyond, assessing exposure to substances, mental health, cognitive skills, and brain structure.
The adolescent brain is more susceptible to forming new memories, experiencing social stress, and engaging in risky health behaviors. Research suggests that adolescence may be a sensitive period for recovery from negative experiences and that alternative treatments might be needed for anxiety disorders.
A new study from the University of East Anglia found that nearly a quarter of teenagers in England and Wales who have had an abortion have been pregnant before. The research also showed that teenagers who become pregnant are at a higher risk of further pregnancies in their teenage years.
Involving parents in the treatment of adolescents with bulimia nervosa is more effective than treating the patient individually. Family-based therapy achieved higher abstinence rates from bingeing and purging compared to cognitive behavioral therapy, according to a randomized clinical trial.
New research from Monash University finds that Australian children and adolescents receive millions of exposures to alcohol advertising during daytime TV viewing of AFL, NRL, and Cricket. The study suggests removing a clause allowing alcohol advertising during daytime in sport could halve children's exposure.
A study found that teenagers are more likely to smoke if their parent is a smoker, with daughters being particularly vulnerable. The study also found that the risk of nicotine dependence increases with parental smoking and dependence.
A study of 13,583 US adolescents found that exercise for 4+ days a week reduces sadness and suicidal ideation by 23%. Exercise was associated with significant reductions in sadness, suicidal ideation, and attempt across all students, particularly bullied teens.
Research finds that rural adolescents are 35% more likely to abuse prescription painkillers in the past year compared to urban teens. The study suggests that limited medical care and emergency room prescriptions contribute to this issue.
A reanalysis of a 2001 study on antidepressants found that popular drug paroxetine is neither safe nor effective for adolescents with depression. The new results contradict the original research and have important implications for research and practice.
A University of Adelaide-led reanalysis of Study 329 found that paroxetine was no more effective at relieving depression symptoms than a placebo, linked to 11 suicidal or self-harming behaviours
Global health experts highlight critical actions and investments to impact the health and well-being of women, children and adolescents. The new Global Strategy for Women's, Children's and Adolescents' Health aims to prevent deaths and improve the health of millions.
Research found a strong association between low resting heart rate and an increased risk of violent criminality in men. Men with the lowest resting heart rates were more likely to be convicted of violent crimes, with a 39% higher chance compared to those with the highest rates.
Researchers at Northwestern University found that discrimination during adolescence can have a lasting impact on cortisol levels, leading to flatter diurnal rhythms and increased risk of fatigue, mental health issues, and cardiovascular disease. The study suggests that cumulative experiences of discrimination, particularly during adole...
A recent study published in JAMA Pediatrics has revealed a significant association between e-cigarette use and the progression to traditional cigarette smoking among adolescents and young adults. The study found that nearly 70% of e-cigarette users progressed towards smoking, while only 18.9% of non-users did so.
A study published in JAMA Pediatrics found that survivors of child trafficking experienced physical and/or sexual violence, depression, anxiety, and PTSD. Mental health symptoms were associated with self-harm and suicide ideation among the 387 children and adolescents surveyed.
A new Duke University study reveals that adolescents aged 10 to 16 can be more analytical in their economic choices than slightly older young adults. Researchers found that teens carefully weigh decisions, using cost-benefit analysis skills, while young adults rely on simple rules.
Research from University of Cambridge found that extra hour of daily screen time in Year 10 is associated with 9.3 fewer GCSE points at age 16, while pupils doing an extra hour of homework and reading performed significantly better.
A new study finds that high school students lose an average of 32 minutes of sleep per night following the springtime change to daylight saving time. This leads to increased daytime sleepiness and decreased vigilance, posing a risk to teen drivers. The study suggests that this can further restrict their already limited sleep schedules.
A new study suggests that maintaining close relationships with peers in adolescence can have long-term benefits for adult physical health. The research found that both high-quality friendships and a drive to fit in with peers were associated with lower anxiety, depressive symptoms, and improved overall health.
Teenagers who identify with the goth subculture are more likely to experience depression and self-harm, according to new research. The study found that young people who strongly identified as goths at age 15 were three times more likely to be clinically depressed by age 18.
Research found adolescents with ADHD showed differences in brain structure and poor memory performance compared to peers, suggesting ADHD may persist into adulthood. Grey matter deficits in the caudate nucleus region were linked to poorer memory function.
Research found that cannabis use by age 16 affects cortical maturation in male adolescents at high genetic risk for schizophrenia. This study suggests a link between cannabis exposure and lower cortical thickness in these individuals.
A recent study found that children aged 13-19 who have been abused can regulate their emotions with a little guidance. The researchers tracked the teens' brain activity as they viewed emotional images and were taught cognitive reappraisal, a strategy to alter emotional responses.
A new study by Derek A. Kreager found that girls who have sex experience a 45% decrease in peer acceptance, while those who 'make out' without sex see a 25% increase. In contrast, boys who engage in casual sex gain friendships, but those who 'make out' lose them.
A study by Concordia University found that exercising regularly can reduce body-related guilt in teen smokers, while non-active smokers experience higher levels of shame. The research suggests that physical activity may be a promising solution to prevention and cessation.
A new study found that higher-quality romantic relationships are associated with fewer psychosocial difficulties across adolescence and young adulthood. The quality of the relationship, not just having one, is key to better psychosocial adjustment.
Teens who use e-cigarettes are more likely to start smoking combustible tobacco products, according to a recent study. The study found that e-cigarette users were 31% more likely to report using combustible tobacco within six months of using e-cigarettes.
An imaging study found that early adversity during childhood is associated with altered brain structure in late adolescence, including lower gray matter volume in a key brain region. Higher levels of internalizing symptoms, such as depression and anxiety, were also linked to this altered brain development.
A Mayo Clinic study published in Pediatric Obesity found that excessive vitamin D supplementation in obese teenagers showed no benefits for their heart health or diabetes risk. The study, led by Dr. Seema Kumar, also found increased cholesterol and triglyceride levels in the teens during supplementation.
Researchers at KU Leuven found a molecular switch that controls how the brain compensates for vision loss, with implications for sensory prosthetics and patient recovery. In adult mice, this cross-modal neuroplasticity is triggered by both eyes and whiskers, but in adolescents, only one eye takes over.
Despite claims by Susan Greenfield that intense internet use harms adolescent brains, experts warn that there is currently no evidence to support these claims. Research suggests that social networking sites can enhance friendships and relationships, while computer games do not lead to impulsiveness or aggression.
A new study highlights the unique challenges of adolescent sibling stem cell donation, including health risks, pain, and psychological burdens. The authors argue that the role of siblings in providing life-sustaining stem cells has been taken for granted.
A meta-analysis of integrated care for youth found that children and teens who receive combined mental health and medical treatment are 66 percent more likely to have a good outcome. The study also revealed that the likelihood of a positive outcome increases when primary care and mental health providers work together closely.
A study found that physical activity reduces insulin resistance in early-teens, but not at age 16. The findings suggest targeting the early-teens for more effective interventions to prevent type 2 diabetes.
A study in northern Mexican cities found that over a quarter of female sex workers entered the sex trade as minors, increasing their risk for HIV infection and violence. Those entering at an adolescent age were more likely to experience these risks compared to those who entered as adults.
A study of 408 teenage males found that chronic marijuana use was not linked to later physical or mental health issues such as depression, psychotic symptoms or asthma. The researchers controlled for other factors that could have influenced the findings, including cigarette smoking and access to health insurance.
Researchers found that nearly 25% of female sex workers entered the sex trade before age 18, and six percent tested positive for HIV. Adolescents were more likely to experience violence, have multiple clients per day, and not use condoms, increasing their risk of infection.
Regular exercise in adolescence is associated with a reduced risk of cancer and all-cause mortality in women. Participation in team sports during the teen years also shows a protective effect against cancer death later in life. The study suggests that promoting exercise participation in adolescence could have important public health im...
Women who participated in exercise as adolescents had a reduced risk of death from cancer and all causes in their middle and older ages. Exercise participation was also associated with lower mortality risks for cardiovascular disease. The study found that women who engaged in team sports or regular exercise during adolescence had a 14-...
A study by psychologists at Plymouth University found that parents of children and adolescents consistently misjudge their happiness. The researchers attribute this to an 'egocentric bias' where parents rely heavily on their own feelings to assess the family unit's happiness.
A new study from Lund University in Sweden found that nearly all adolescents who underwent gastric bypass surgery experienced improved mental health two years post-op. However, 13% showed severe depression and 20% did not feel better mentally after weight loss.
A recent study found that marijuana use among teens is increasing, particularly among black teens, while cigarette and alcohol use are decreasing. The study analyzed data from over 600,000 high school seniors between 1976 and 2013 and found a marked decline in cigarette use and an increase in marijuana use.
A six-year longitudinal study found that adolescents are most likely to enjoy successful long-term friendships with those who share similar traits. The strongest predictors of friendship dissolution were differences in sex, physical aggression, and being liked by other children.