Articles tagged with Adolescents
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A machine learning model developed by a team of researchers from Washington University in St. Louis can accurately predict which adolescents with HIV are at risk of nonadherence to antiretroviral therapy. The model incorporates socio-behavioral and economic factors, including economic stability, education, and family structure.
Researchers developed a new therapy that teaches patients to tolerate stomach and body discomfort, improving functional brain deficits linked to visceral disgust. The study showed improved outcomes for adolescents with low-weight eating disorders compared to traditional family-based treatment.
Researchers found that exposure to persistent organic pollutants (POPs) stored in body fat leads to disruptions in lipid metabolism and altered prostaglandin pathways, contributing to long-term higher blood pressure in adolescents. POPs diminish the beneficial effect of bariatric surgery on improved blood pressure.
A recent study led by Emily Hackworth and colleagues found that youth with internalizing mental health symptoms are more likely to turn to nicotine products. The analysis showed a strong association between non-combustible product use, including e-cigarettes, and poor mental health among adolescents.
A new dataset captures over 170 years of US state laws governing minors' legal capacity to independently consent to sexual health services without parental involvement. This increase in states allowing minors to consent has substantial limitations, including complexity and neglect of confidentiality concerns.
A USC study found proteins and pathways involved in inflammation are associated with changes in bone mineral density (BMD) over time. The research identified potential biomarkers that could serve as early indicators of a person's risk for bone health issues later in life.
A new NIH study funded by the Environmental influences on Child Health Outcomes (ECHO) Program found that teens with strong, high-quality friendships tend to have better mental health. The study suggests that emphasizing ways to bolster the quality of their social relationships could help address the current youth mental health crisis.
A new study published in PLOS One found that adolescent boys who experience violence are at a significantly increased risk of perpetrating physical and sexual intimate partner violence. The research collected real-time data over mobile phones and revealed that these boys have up to 8 times the odds of committing such acts on the same day.
A longitudinal study found that neural changes in teenagers' brain networks for reward processing and executive functioning improve with age. The researchers discovered changes in the strength of communication between brain regions as people aged, associated with improved reward-related decision-making and executive function.
A Finnish study found that excessive screen time is linked to higher levels of stress and depressive symptoms in adolescence. Promoting physical activity from childhood may help safeguard mental health, with balanced habits crucial for prevention.
Research presented at the American Heart Association's 2025 Scientific Sessions found a link between insomnia, poor sleep duration, and elevated blood pressure in teenagers. The study suggests that addressing sleep health is crucial for heart health in adolescents.
Research by University of Zurich reveals African young adults prioritize communal values over individual exploration in transition to adulthood. Education and family support are key factors in achieving full adult status, as seen in the study on Ovambo people of Namibia.
Researchers found that brain connectivity related to cognitive control predicted substance use initiation, while cognitive control behavior did not. Stronger connectivity between the dorsal anterior cingulate cortex and dorsolateral prefrontal cortex was associated with delayed substance use onset.
Children of primary school age demonstrate highest learning performance in associative learning, outperforming adults and adolescents. Repeated exposure to learned material enhances learning performance across age groups.
A survey of 200 UK teachers found that 76% of secondary school teachers and 60% of primary school teachers are extremely concerned about the influence of online misogyny on their students. The study reveals that male students often reflect misogynistic ideas, while female students face victims of misogyny in schools.
A new longitudinal study from Florida Atlantic University finds that students who exhibit off-putting behaviors are at elevated risk of antagonizing others and becoming involved in enemy relationships. Emotional reactivity and poor school performance are also strong predictors of later participation in an enemy relationship.
A new study uses advanced lung MRI to detect regional blood flow abnormalities in children and adolescents with long COVID, which may explain persistent symptoms. The researchers found reduced blood flow patterns that correlated with fatigue symptom severity, suggesting a possible biological basis for ongoing symptoms.
Researchers found that negative early life experiences can lead to delayed brain development in adolescents, increasing vulnerability to mental health disorders. The study suggests brain connectivity rather than cognitive control behavior is a stronger predictor of future substance use.
A study of over 3,600 adolescents found that spending more than 3 hours a day engaged in sedentary behaviors increases the risk of psychological distress. In contrast, moderate screen exposure invested in educational activities was linked to less psychological distress.
Heavy screen use, particularly social media and video games, is associated with an increased risk of developing manic symptoms in U.S. preteens. The study found that prolonged screen time can lead to behaviors characteristic of bipolar-spectrum disorders, including inflated self-esteem, decreased sleep needs, and impulsivity.
A new review of clinical trials found that single-session interventions can significantly improve mental health outcomes for both youth and adults, with 83% reporting positive effects. The approach is poised to fill gaps in the mental health care system, particularly for digital, self-guided therapies.
A Canadian study of over 2,500 adolescents and young adults found that supplement users are more likely to experience muscle dysmorphia. The study suggests a potential link between muscle-building supplement use and the development of this condition.
The Childhood Obesity Prevention, Evaluation and Treatment Toolkit provides healthcare providers with practical guidance for preventing, evaluating, and treating childhood obesity. The toolkit is grounded in scientific evidence and offers actionable treatment approaches for children and adolescents dealing with overweight and obesity.
A new programme called 'I CAN' has been shown to increase grit and self-efficacy among 15-year-old boys, leading to improved confidence and a mindset focused on success. Although the programme also yielded small increases for girls, the results were not significant.
Researchers found that teens with obesity consumed more calories in the late afternoon and early evening compared to their peers of healthy weight. The study, published in PNAS, demonstrates that the body's biological clock directly impacts food intake throughout the day.
Researchers discovered that adolescents with higher body mass indexes consumed more calories later in the day than their peers of healthy weight. The study controlled for environmental and behavioral influences to isolate the role of the circadian system in shaping eating patterns.
Researchers found two patterns of irregular sleep schedules that can increase cardiac risk in adolescents. Maintaining a regular sleep-wake cycle may protect them from future adverse cardiac outcomes.
A new study by the University of Birmingham found that everyday stress, loneliness, and childhood trauma are significant risk factors for dissociation in teenagers and young adults. The research identified four key risk factors, with everyday stress being the most significant.
A Finnish cohort study found that higher physical activity and lower screen time in childhood are associated with reduced perceived stress and depressive symptoms in adolescence. The findings emphasize the importance of promoting physical activity and reducing screen time to support mental health in youth.
Small increases were observed in childhood obesity rates and severe obesity among US adults between 2013 and 2023. The study found no significant changes in waist circumference or other obesity-related measures during this period.
A new study finds that female adolescents face barriers such as societal pressures, body image concerns, and limited sports options, leading to a 60% dropout rate in Australia. Interventions that consider girls' cultural norms can increase engagement and retention, highlighting the need for more research and tailored programs.
A University of Córdoba study identifies how peer pressure can spur adolescents to participate in cyberbullying, recommending humanization and dignification of cybervictims as a strategy to prevent this form of harassment.
A study published in Appetite found that positioning main course options from lowest to highest calorie amounts increases the likelihood of adolescents choosing healthier meals. The experiment showed a significant reduction in calorie content when lower-calorie options were made more accessible.
Adolescents who perceive themselves as overweight face triple the risk of self-harm compared to those who do not, regardless of objective weight. The study also highlights the critical role of schools and communities in creating supportive environments.
A new study suggests that self-collected test kits could increase reproductive health access among youth due to their convenience, privacy, and comfort. The findings highlight the need to prioritize STI testing among young people to address disparities in health care access.
A pilot study will explore whether a ketogenic diet helps stabilize mood symptoms in teens and young adults with bipolar disorder. Preliminary research suggests improvements in mood and executive function among older adults.
A new study finds that parents' own screen habits significantly increase the likelihood of preteens engaging with mature media. Proactive parental monitoring and clear media rules are linked to lower consumption of mature content.
A first-of-its-kind study found that restrictive school policies didn't lead to lower phone and social media use among students, nor better outcomes in mental health and wellbeing. The study suggests that reducing time spent on phones is crucial, but schools must consider phone use beyond their boundaries.
Early-onset type 2 diabetes incidence and disability-adjusted life years increased sharply in China from 1990 to 2021, primarily driven by high body mass index and ambient pollution. Targeted interventions are needed for males and younger age groups.
A recent study found that half of US adolescents spend at least 66 minutes per day on their smartphones during school hours, with the majority using messaging and social media apps.
A new study found that 81% of Brazilian adolescents had experienced some form of childhood trauma by age 18, with the more types of trauma experienced increasing the risk of mental health problems. The study highlights the need for early interventions to reduce trauma exposure and mitigate its long-term consequences on mental health.
A new study found that empathy responses peak in young adulthood, with increased sensitivity to social pain. This development demonstrates that empathy strengthens as people age, but also accompanies reduced ratings of pain for others, highlighting the complexities of empathic responses.
A cohort study from JAMA Network Open reveals an association between temperature exposure and increased psychiatric symptoms among adolescents in the Netherlands and Spain. The findings suggest a possible link between climate change and mental health, warranting further research across diverse climates.
A study by ISGlobal found that exposure to cold temperatures was associated with increased internalizing problems, while heat exposure was linked to attention problems in adolescents. Psychiatric symptoms affect about one in seven adolescents worldwide, and climate change may exacerbate these conditions.
A new study found that Colorado's parental notification law imposes emotional, physical hurdles on adolescents seeking abortion care, delaying access and increasing stress. The law disproportionately affects vulnerable populations, including those with unstable family relationships or histories of trauma.
Between 2012 and 2022, the number of children and young people being admitted to general acute medical wards in England due to mental health concerns increased by 65%, from 24,198 to 39,925. This rise was greatest among girls aged 11-15 and for eating disorders.
The paper highlights the need for a critical re-evaluation of how we study digital technologies' impact on young people's mental health. Oxford researchers call for a collaborative evidence-based framework to regulate AI integration into online platforms, ensuring its safety and benefits for children and adolescents.
A UConn study found that Black adolescent girls experience higher levels of hair dissatisfaction and related depression compared to their peers. The research suggests that targeted interventions, such as positive messaging about hair and texture, may help improve hair satisfaction and reduce depressive symptoms.
A cluster randomized trial involving 31 Canadian high schools and 3,800 students found that delivering personality-targeted brief cognitive behavioral interventions to students in the 7th grade reduced risk for substance use disorders by the end of high school. The intervention was associated with a 23%-80% reduced odds of SUD compared...
Researchers found that the percentage of female students identifying as LGBQ more than doubled between 2015 and 2021, correlating with a rise in suicidal ideation, planning, and attempts among females. This trend is not observed among male students, emphasizing the need for targeted support for LGBQ youth.
A new study finds that improving adolescent mental health can lead to increased labor force participation and lower public assistance usage, resulting in significant economic benefits. Clinically significant psychological distress in adolescence is associated with lower annual wages and reduced labor force participation 10 years later.
Diane Santa Maria, dean of Cizik School of Nursing at UTHealth Houston, has received a Presidential Early Career Award for Scientists and Engineers. Her innovative research program focuses on HIV prevention among youth experiencing homelessness.
According to UTHealth Houston research, adolescent and young adult men with cancer have a slightly elevated risk of having preterm birth and children with low birth weight. However, the likelihood of live birth was highest for fathers who had thyroid cancer and lowest for those with gastrointestinal cancer.
The Cognitive Neuroscience Society conference will feature keynote addresses, award lectures, and symposia on various topics in cognitive neuroscience. Researchers will present the latest findings on sleep, emotional experiences, brain connectivity, and more.
A new study reveals that armed conflict significantly reduces girls' years of schooling by adolescence, with effects even at low-intensity conflict levels. Exposure to nearby conflict is linked to reduced female education, with bigger impacts at closer distances and ages 6 and 11.
Researchers found that adolescent rodents fed a high-fat diet showed poor control during motor inhibition tasks and conservative decision-making in adulthood. The study suggests that a high-fat diet in adolescence can provoke long-term changes in impulsive behavior.
A new study found that only 11% of children and young people received a clinical diagnosis of an emotional disorder from CAMHS. Only 44% had their referral accepted, highlighting delays in receiving help.
Dr. Carrie Bearden's groundbreaking work combines genetic and brain development insights to identify early warning signs of psychosis in adolescents. Her research has exciting implications for personalized medicine and targeted preventive treatments.
A new study from Harvard T.H. Chan School of Public Health and colleagues reveals that less than 0.1% of privately insured US adolescents receive puberty blockers or gender-affirming hormones. No TGD patients under age 12 were prescribed hormone treatment, indicating low access to care among this population.
A study of nearly 10,000 adolescents found distinct brain structural differences between those who used substances before age 15 and those who did not. These differences appeared to exist prior to any substance use, suggesting a role for brain structure in substance use risk.