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Teenagers gamble away their education

A long-term population-based study found that teenagers who gambled at age 14 and 17 had lower academic performance. The study controlled for socio-familial risk factors and impulsivity.

SourceSpringer·JournalJournal of Gambling Studies·DateJan 11, 2018

How quickly can children learn routes?

A new study published in the Journal of Experimental Child Psychology found that children aged 8-12 can learn routes quickly and efficiently with minimal repeated experience. The research suggests that young children's brains are capable of learning complex spatial information, even with a large number of turns.

SourceUniversity of Liverpool·JournalJournal of Experimental Child Psychology·DateJan 9, 2018

Pretty in pink and boisterous in blue?

A recent study published in Springer's journal Sex Roles found that preschoolers' ideas about what is appropriate for their gender can be easily influenced by colour labels. The researchers, Sui Ping Yeung and Wang Ivy Wong, recruited 129 Chinese children aged 5-7 from two kindergartens in Hong Kong and showed them cards and toys in di...

SourceSpringer·JournalSex Roles·DateJan 4, 2018

Researchers offer new evidence on 4-year-old children's knowledge about ecology

A new study explores the ecological knowledge of 4-year-old children from urban Native American, rural Native American, and urban non-Native American communities. The research found that rural Native American children were more verbal in their play, while all children displayed realistic and imaginary ecological relations among living ...

SourceNorthwestern University·JournalJournal of Cognition and Development·DateJan 3, 2018

Research suggests new pathways for hyperaldosteronism

A study by Sanford Burnham Prebys Medical Discovery Institute founds a previously unknown regulatory axis that controls aldosterone levels, offering new avenues for drug discovery of secondary hypertension. The findings suggest that the adrenal glands' structure and cholesterol biosynthesis play a crucial role in hyperaldosteronism.

SourceSanford Burnham Prebys·JournalJCI Insight·DateDec 7, 2017

Sperm RNA may serve as biomarkers of future health, Wayne State researchers find

A study by Wayne State University School of Medicine researchers found that sperm RNA elements can predict human health, potentially leading to improved fertility clinic predictions and better neonatal care outcomes. The discovery may also enable the development of preventive measures against diseases.

SourceWayne State University - Office of the Vice President for Research·JournalSystems Biology in Reproductive Medicine·DateDec 1, 2017

Teens get more sleep when school starts later

Research by Penn State found that high school start times after 8:30 a.m. increased the likelihood of teens obtaining eight hours of sleep, benefiting their overall health. Earlier school start times were associated with decreased time in bed and morning wake-up times.

SourcePenn State·JournalSleep Health·DateDec 1, 2017

NIH study of WWII evacuees suggests mental illness may be passed to offspring

A recent NIH study found that the children of female WWII evacuees were more likely to experience mental health disorders, including depression and bipolar disorder. The research suggests that a mother's childhood traumatic exposure may have long-lasting health consequences for her daughters.

Asthma in infant boys may eventually be preventable

A University of Alberta study found that infant boys born to mothers with asthma have a reduced gut microbiome, particularly lower levels of Lactobacillus, which could lead to a preventative approach to reduce the risk of asthma. The study also suggests sex-specific differences in the impact of maternal asthma on infant gut microbes.

SourceUniversity of Alberta Faculty of Medicine & Dentistry·JournalEuropean Respiratory Journal·DateNov 27, 2017

Telling teeth

Researchers at Wits University found that the Willems method of dental age estimation is more accurate than the Demirjian method in different populations. The study highlights the need for population-specific standards for age estimation in Africa, where birth registry and date of birth challenges are common.

SourceUniversity of the Witwatersrand·JournalPLOS ONE·DateNov 9, 2017

Academic performance predicts risk of suicide attempt

A recent study found that poor academic performance at age 16 significantly increases the risk of suicide attempt, with those in the lowest GPA quartile facing a near five-fold higher risk. Researchers followed 26,315 Swedish individuals from age 16 to 46 and controlled for potential confounding factors.

SourceWiley·JournalActa Psychiatrica Scandinavica·DateNov 8, 2017

Trends in kids' fitness not as bad as assumed

A study published in Frontiers in Pediatrics found that first-graders in one region of Germany have remained reasonably fit over the past decade. Aerobic fitness has declined only in boys, while speed and balance have improved in both sexes.

SourceFrontiers·JournalFrontiers in Pediatrics·DateOct 31, 2017

A liquid biopsy for retinoblastoma

Researchers at Children's Hospital Los Angeles developed a safe and effective way to derive genetic information from retinoblastoma tumors without removing the eye. The technique uses aqueous humor, which contains tumor DNA, to provide valuable insights for diagnosis and treatment.

SourceChildren's Hospital Los Angeles·JournalJAMA Ophthalmology·DateOct 12, 2017

Simplifying information aids fight against childhood obesity, study finds

A new study found that simplified health information and instruction can improve outcomes for families with low health literacy in childhood obesity treatment programs. Families saw similar improvements in body mass index, sugar-sweetened drink consumption, and quality of life, regardless of their ability to understand health information.

SourceUniversity of Virginia Health System·JournalPreventing Chronic Disease·DateOct 5, 2017

Got a picky eater? How 'nature and nurture' may be influencing eating behavior in young children

Researchers found associations between genetic variations and limited dietary variety, struggles for control during mealtime, and bitter taste perception. This study aims to understand the interplay of nature and nurture in shaping picky eating behavior in early childhood.

SourceUniversity of Illinois College of Agricultural, Consumer and Environmental Sciences·JournalJournal of Nutrigenetics and Nutrigenomics·DateOct 3, 2017

Autism's gender patterns

The largest study to date finds a significant difference in autism recurrence risk based on sibling gender. Boys are more susceptible to autism, especially when an older female sibling has the condition. Meanwhile, female siblings with older brothers have lower risks.

SourceHarvard Medical School·JournalJAMA Pediatrics·DateSep 25, 2017

Psychological impacts of natural disasters on youth

A new criterion for studying post-traumatic stress disorder in children has been developed, identifying those who need support services after a disaster. The study found that two-thirds of distressed children recover naturally over time, with factors such as social support and coping skills playing a key role.

SourceUniversity of Miami·JournalInternational Journal of Clinical and Health Psychology·DateSep 25, 2017

Organ donation in Ontario increased 57 percent since 2006 after new Canadian donation policy

A new study published in CMAJ found that organ donation in Ontario rose 57% since 2006, primarily due to the introduction of a policy allowing donation after circulatory functions cease. The study suggests that this increase has led to a positive impact on transplant activity and the overall number of donors.

SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·DateSep 25, 2017