Articles tagged with Adolescents
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A survey study of nearly 550 Latino adolescents found a strong association between family member detention or deportation and later suicidal thoughts, alcohol use, and externalizing behaviors. The study highlights the need for policymakers to consider the impact of immigration policies on vulnerable populations.
Research from Binghamton University found that older children's brains respond more strongly to rewards and less strongly to losses later in the day. This may lead to increased risk of risky behavior at night. The study suggests that understanding these differences can help prevent teenage risk-taking and psychopathology.
A recent NIH-funded study found that pregnant African adolescent girls and young women have significantly lower concentrations of the PrEP drug tenofovir compared to non-pregnant individuals. The study suggests that daily PrEP adherence is crucial for this population, despite potential physiological changes during pregnancy.
Pro-vaping and other tobacco videos on YouTube have seen dramatic increases in viewership over the past half-dozen years, despite ad bans. The research highlights the challenges of regulating online content and the potential for social media platforms to influence young people's health information.
A study found that adolescents with divorced parents have lower GPAs, especially those with more educated mothers. The researchers controlled for paternal education and income measures, revealing a stronger association between divorce and reduced GPA among teens with highly educated mothers.
Researchers at Kumamoto University found that actin filaments play a crucial role in controlling the shape of phragmoplasts, which form the partition between dividing plant cells. Disrupting actin filaments alters phragmoplast dynamics and affects cell plate formation.
A study published in Journal of the American Academy of Child and Adolescent Psychiatry found that stepwise treatment for pediatric OCD results in excellent long-term stability of treatment gains. Most participants responded well to treatment, with significant improvements in symptoms, psychosocial functioning, and depressive symptoms.
A new study published by the American Psychological Association found that adolescents who are bullied about their weight or body shape may be more likely to use alcohol or marijuana. The link between appearance-related teasing and substance use was strongest among overweight girls, raising special concerns about this group.
Adequate sleep is crucial for teenagers to navigate challenging social situations and cope with ethnic or racial bias. The study found that getting a good night's sleep helps teens problem-solve more effectively and seek peer support when faced with hardships.
A new study from Ohio State University examines the link between childhood physical abuse and heavy cigarette use among teenagers. Research shows that children who experience physical abuse are more likely to develop a heavy smoking habit, with early childhood abuse being a significant predictor.
A Penn Medicine study used machine learning to analyze fMRI scans of nearly 700 children and adolescents, revealing unique brain network patterns that predict cognition and executive function. The research offers a new approach to personalized diagnostics and therapeutics for psychiatric disorders.
A new study from the University of Colorado Anschutz Medical Campus finds that changes to Title X have led to confusion and loss of access to confidential family planning services for teens in Texas. The research suggests that similar issues may worsen nationwide as the new policies are implemented.
A study found that excessive selfie editing and time invested in creating perfect selfies are related to self-objectification, leading to body shame and anxiety. Researchers advise parents to monitor their teens' phone behavior and engage in conversations about self-esteem.
A study published by the American Academy of Sleep Medicine found that later school start times significantly reduce vehicle accidents involving teen drivers. Teenagers who get more sleep are less likely to make poor decisions such as not wearing a seat belt or engaging in distracted driving.
Research found that community-level LGBTQ supportiveness is associated with lower odds of lifetime substance use among sexual minority boys and girls. Living in a large population center also reduced the risk of lifetime alcohol use for boys, while a progressive political climate increased the risk of marijuana use for girls.
A systematic review and meta-analysis found significant reductions in body mass index (BMI), body weight, waist circumference, and fat mass in children and adolescents treated with metformin. However, the treatment did not affect lean body mass or have a significant impact on those who were already overweight or obese.
A landmark report warns that every child worldwide faces existential threats from climate change and exploitative marketing practices, stalling progress in child and adolescent health over the past 20 years. The Global Index of 180 countries reveals no single country is adequately protecting children's health, environment, and futures.
A new study of wild chimpanzees finds that males whose mothers were present during their tween and teen years had higher odds of survival later in life. The study also suggests that adolescent males benefit from their mother's wealth of experience and knowledge, such as how to avoid predators or find food.
A study of 672 participants found life-course-persistent antisocial behavior associated with thinner cortex and smaller surface area in specific brain regions. In contrast, adolescence-limited antisocial behavior showed no widespread structural brain abnormalities.
A preclinical study found that a human gene variant affects the brain's reward processing circuit and increases vulnerability to THC reward in adolescent females, leading to higher preference for cannabis. The study suggests genetic factors can contribute to increased susceptibility to cannabis dependence in select populations.
Researchers found that primary care doctors rarely discuss safe driving and monitor patients for risky sexual behavior with adolescents who have a history of ADHD. The study highlights the need for additional resources and training to provide better care for these patients as they transition from childhood to young adulthood.
A new study found that adolescents who spend more time sitting are at a greater risk of developing depression by age 18. The study suggests that even light physical activity, such as walking or doing chores, can reduce the risk of depressive symptoms by up to 10%.
Research from Washington University in St. Louis reveals that suicidal thoughts in children as young as 9 and 10 years old, with family conflict and parental monitoring being key factors, contrary to the long-held belief that such thoughts only arise in adolescence.
A new 10-week program called GripTape aims to help young people find their way in life. Researchers will examine its effectiveness and underlying mechanisms to clarify why it works for whom.
Research published in PNAS reveals that brain networks 'come online' during adolescence, allowing teenagers to develop complex adult social skills. However, this process may also increase the risk of mental illness.
Children who spend time in a neonatal intensive care unit (NICU) at birth have a higher risk of mental health issues later in childhood and adolescence. NICU graduates are nearly twice as likely to develop any mental disorder or multiple mental illnesses, according to the study.
A study published in The Lancet Child & Adolescent Health found that children aged two to three who spend more than three hours a day viewing screens are less physically active at age 5.5 years. Adhering to WHO guidelines to limit screen time may promote healthier behaviors in later life.
A recent study explores the association between county-level poverty concentrations and suicide rates among children and adolescents in the US. The findings suggest that areas with higher levels of poverty are more likely to experience increased suicide rates among young people.
The study found good protection against meningococcal disease in vaccinated individuals, but no overall reduction in bacterial carriage. The findings highlight the importance of individual vaccination and identify high-risk behaviors associated with bacterial transmission.
A new study found a significant association between maternal depression and atopic dermatitis in children, with higher odds of developing the condition later in childhood. The research also suggests that postpartum depression is linked to more persistent disease and increased sleep disturbance among affected children.
Researchers developed a predictive tool to identify adolescents at high risk of depression in young adulthood using data from Brazilian adolescents. The tool demonstrated strong performance in Brazil but weaker results in UK and New Zealand samples due to differences in diagnostic measures, highlighting the need for local adaptation.
A new study found that cyberbullying significantly increases symptoms of post-traumatic stress disorder (PTSD), depression, anger, and fantasy dissociation among young people. Participants who reported being cyberbullied also showed higher levels of lifetime emotional abuse.
A long-term study found that bariatric surgery does not improve general mental health in adolescents despite substantial weight loss. Mental health problems persisted, and those who underwent surgery had more hospital-based care for mental health issues.
A new study by Flinders University finds that teenagers' online impulsivity is a significant risk factor for cybercrime. The internet's blurring of social boundaries encourages thrill-seeking behavior, which can lead to digital piracy, pornography, and hacking. The researchers suggest that policy interventions should take into account ...
A German long-term study reveals that occasional acts of theft and low-level violent crime are common among adolescents, but most drop delinquent behavior after adolescence. The study highlights the importance of good relationships, parental attentiveness, and socialization in reducing juvenile crime.
A recent study contradicts a 2019 finding that linked the Netflix series '13 Reasons Why' to an increase in adolescent suicide rates among boys. After controlling for secular trends, the reanalysis found no effect from the show's release on boys or girls.
Detained adolescents experience high rates of mental health disorders, substance use disorders, and neurodevelopment disabilities. A whole-of-system approach is needed to address health and social inequalities in childhood and adolescence.
A UCLA-led study found that family-focused therapy can delay new and recurring bipolar symptoms in children and teens. The treatment, which involves teaching patients and families better communication skills, resulted in 77% of adolescents recovering from initial symptoms within four years.
Researchers at the University of Rochester found that parents' consistent bedtime enforcement is associated with longer sleep duration and better mental health outcomes for teenagers. The study suggests that even without pre-bedtime conflict, parents' role in setting bedtimes yields positive results.
A study examining childhood weight and obesity in adolescence found that excess weight at age 3 was associated with a higher risk of being overweight or obese at age 15. Pre-pregnancy overweight/obesity in mothers was also a significant predictor of this outcome.
Researchers identified changes in neural circuits supporting executive function and self-control during adolescence, finding that complex brain areas like the prefrontal cortex develop later and have higher structure-function coupling, leading to improved cognitive abilities.
Research shows adolescents struggling with mental health issues have distinct neural connections that affect cognitive control and attention. The study provides new insights into the brain development of adolescents with mental health problems, potentially informing diagnosis and treatment.
A new study published in the Journal of the American Academy of Child and Adolescent Psychiatry found that computer-based attention training reduced anxiety in 50% of participants. The treatment involved targeting neutral or threatening stimuli, leading to comparable reductions in anxiety. This promising result provides a potential aug...
Clinicians are advised to screen, counsel and treat youth for vaping using well-studied models and youth-friendly terminology. The guidelines emphasize the importance of identifying relapse, providing positive reinforcement and revisiting treatment plans for effective cessation.
A recent study by MU researcher Nancy Cheak-Zamora found that many young adults with autism struggle to achieve independence due to a disconnect between caregiver support and individual efforts. The research recommends shifting the perception towards strengths and skill sets, providing opportunities for mastery of tasks like cooking an...
Marijuana vaping reported by US adolescents increased from 2018 to 2019, with a notable rise in 10th and 12th graders. The study found an absolute increase of 6.5% among 12th graders and up to 5.6% among 10th graders.
A study by University of Illinois researchers reveals that mothers' coaching styles can impact adolescent peer adjustment. Low reactive youth benefited from active, engaged coping strategies, whereas high reactive kids fared better with self-reliant suggestions. This suggests a personalized approach to parenting is necessary to address...
A major new study found that around 15% of UK teenagers reported self-harm, with teenage girls being significantly more likely than boys. The study links poor mental health and wellbeing among 14-year-old girls to factors such as gender inequality and poverty.
A Rutgers study found that black teenagers experience over 5,600 instances of racial discrimination per day, with most occurring online and leading to short-term increases in depressive symptoms. The researchers argue that racial teasing is a critical aspect of the daily experience and health of black teens.
Adolescents and young adults ages 12-21 are at similar risk for prescription opioid overdose as adults, with mental health or substance use disorders increasing overdose odds by three times. Safe prescribing practices include using short-acting opioids and avoiding concurrent prescriptions with benzodiazepines.
A new study confirms breastfeeding is crucial for preventing diabetes, as early weaning increases insulin secretion and susceptibility to Type 2 diabetes. The research suggests that not breastfed rat pups are more likely to develop insulin resistance and the adult form of the disease.
A global review of over 50 studies covering 22,000 children found that daily physical activity declined by 3-4 minutes per year, starting from ages 4 or 5. The study indicates that all age groups and genders face a high risk of declining physical activity, emphasizing the need for early promotion and parental involvement.
A new study by researchers at the University of Pennsylvania found that scenes of unjustified and justified violence in movies activate different parts of the adolescent brain. Viewers show a synchronized response in the ventromedial prefrontal cortex when watching justified violence, suggesting they see it as acceptable for self- or f...
A new study found that varenicline tartrate is effective in quitting smoking among adolescents, with a higher rate of long-term success compared to the placebo group. However, it did not prevent relapse. The researchers suggest pairing medication with therapy and behavioral treatments for better results.
A new study found that 77% of girls in mid-Western Nepal still sleep outside in menstruation huts, despite the practice being criminalized in 2018. The tradition, rooted in ancient Hindu customs, exposes women to harsh conditions, including animal bites and smoke inhalation.
Intensive Crisis Intervention (ICI) has been shown to significantly reduce suicidal ideation in adolescents, with a three-month follow-up finding average SIQ-Jr scores decreased from 54.3 to 20.1. The model's family engagement component and focus on developing coping mechanisms are key to its success.
Research found that social media use is associated with disordered eating behaviors and thoughts in young adolescents, especially girls. The study also identified strict exercise and meal skipping as common practices among adolescents with disordered eating.
A recent study found that platforms like Instagram and Snapchat are linked to disordered eating behaviors in young girls and boys. The research suggests that social media use is associated with a higher likelihood of disordered eating thoughts and behaviors, particularly among those who spend more time on these platforms.
A review of 131 studies covering 12,000 people identified two brain networks that appear to play an important role in increasing suicide risk. These networks involve the medial and lateral ventral prefrontal cortex and the dorsal prefrontal cortex and inferior frontal gyrus system.
A large-scale study has found a significant prevalence of 'chew and spit' eating behaviour among adolescent teenagers, with 12.2% of respondents reporting the behaviour. The study also links chew-and-spit to increased psychological distress, lower health-related quality of life, and associated disordered eating habits.