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Health/Medical Research

Poor parenting -- including overprotection -- increases bullying risk

Science Daily - Thu, 04/25/2013 - 9:40pm
Children who are exposed to negative parenting -- including abuse, neglect but also overprotection -- are more likely to experience childhood bullying by their peers, according to a meta-analysis of 70 studies of more than 200,000 children.

Prevention programs dramatically cut substance abuse among teens

Science Daily - Thu, 04/25/2013 - 1:24pm
Young adults reduce their overall prescription drug misuse up to 65 percent if they are part of a community-based prevention effort while still in middle school, according to researchers.

'Redshirting' kindergarteners not as common as reported

Science Daily - Thu, 04/25/2013 - 1:23pm
New research findings show that “redshirting” in kindergarten – the practice of delaying for a year a child’s entry into kindergarten – is not happening at the rate previously reported.

Examine social factors to explain rise in diagnoses of mental disorders

Science Daily - Thu, 04/25/2013 - 10:32am
Examining social factors is vital to better explaining and understanding the dramatic rise in the number of Americans diagnosed with mental disorders in recent years, according to a new analysis.

Autism risk spotted at birth in abnormal placentas

Science Daily - Thu, 04/25/2013 - 9:16am
Researchers have figured out how to measure an infant's risk of developing autism by looking for abnormalities in his/her placenta at birth, allowing for earlier diagnosis and treatment for the developmental disorder.

New hope for Autistic children who never learn to speak

Science Daily - Wed, 04/24/2013 - 10:25pm
Scientists are showing that while not all of the current interventions used to improve language among Autistic children are effective, there is real hope for progress by using interventions based on understanding natural language development and the role of motor and "motor mirroring" behavior in toddlers.

Intractable seizures halted with experimental treatment for rare pediatric 'Pretzel syndrome'

Science Daily - Wed, 04/24/2013 - 4:09pm
With a better understanding of underlying mechanisms that cause a rare neurodevelopmental disorder in the Old Order Mennonite population, referred to as Pretzel syndrome, a new study reports that five children were successfully treated with a drug that modifies the disease process, minimizing seizures and improving receptive language.

First vaccine to help control some autism symptoms

Science Daily - Wed, 04/24/2013 - 11:23am
A first-ever vaccine for gut bacteria common in autistic children may also help control some autism symptoms.

Use of anti-epileptic drug during pregnancy associated with increased risk of autism

Science Daily - Tue, 04/23/2013 - 4:18pm
Maternal use of valproate (a drug used for the treatment of epilepsy and other neuropsychological disorders) during pregnancy was associated with a significantly increased risk of autism in offspring, according to a new study. The authors caution that these findings must be balanced against the treatment benefits for women who require valproate for epilepsy control.

Infants' sweat response predicts aggressive behavior as toddlers

Science Daily - Tue, 04/23/2013 - 1:57pm
Infants who sweat less in response to scary situations at age 1 show more physical and verbal aggression at age 3, according to new research.

Epigenetic changes shed light on biological mechanism of autism

Science Daily - Tue, 04/23/2013 - 9:11am
Scientists have identified patterns of epigenetic changes involved in autism spectrum disorder (ASD) by studying genetically identical twins who differ in autism traits. The study is the largest of its kind and may shed light on the biological mechanism by which environmental influences regulate the activity of certain genes and in turn contribute to the development of ASD and related behavior traits.

Why do babies calm down when they are carried?

Science Daily - Fri, 04/19/2013 - 4:07pm
Parents know that crying babies usually calm down when they are picked up and carried, but why is that? In a study published today, researchers from the RIKEN Brain Science Institute show that human babies and mouse pups alike automatically and deeply relax when they are carried.

New understanding of asthma development: Transmission of respiratory viruses in utero

Science Daily - Thu, 04/18/2013 - 9:40pm
The most common cause of lower respiratory tract infections in infants and young children, respiratory syncytial virus, can be transferred during pregnancy to an unborn baby, according to new research.

Child's counting comprehension may depend on objects counted, study shows

Science Daily - Thu, 04/18/2013 - 3:44pm
Psychologists have found that use of certain objects for counting have mixed results with preschoolers, particularly if those objects are rich in perceptual detail (bright and shiny).

Learning disabilities affect up to 10 percent of children

Science Daily - Thu, 04/18/2013 - 2:23pm
Up to 10 percent of the population are affected by specific learning disabilities, such as dyslexia, dyscalculia and autism, translating to 2 or 3 pupils in every classroom, according to a new review.

From mice to humans, comfort is being carried by mom

Science Daily - Thu, 04/18/2013 - 9:59am
There is a very good reason mothers often carry their crying babies, pacing the floor, to help them calm down. New research shows that infants experience an automatic calming reaction upon being carried, whether they are mouse or human babies.

Children and teens with autism more likely to become preoccupied with video games

Science Daily - Wed, 04/17/2013 - 1:07pm
Children and teens with autism spectrum disorder use screen-based media, such as television and video games, more often than their typically developing peers and are more likely to develop problematic video game habits, a researcher found.

Harms of harsh discipline are softened by a loving mother

Science Daily - Wed, 04/17/2013 - 11:40am
The use of harsh discipline of unwanted behavior in children has long been controversial. Whether verbal (insults, disparaging remarks, threats) or physical (slapping/spanking), harsh discipline at all stages of childhood carries a large risk of manifesting antisocial ‘externalizing behaviors’ in the child, including aggression, delinquency or hyperactivity.

Light drinking in pregnancy not linked to development problems in childhood, study suggests

Science Daily - Tue, 04/16/2013 - 9:47pm
Light drinking during pregnancy is not linked to adverse behavioural or cognitive outcomes in childhood, suggests a new study. This study collated data from the Millennium Cohort Study, a national study of infants born in the UK between 2000-2002, to assess whether light drinking (up to two units of alcohol per week) in pregnancy was linked to unfavourable developmental outcomes in 7-year-old children.

Migraines in childhood and adolescence associated with having colic as an infant

Science Daily - Tue, 04/16/2013 - 4:18pm
In a study including children and adolescents six to 18 years of age, those who have experienced migraine headaches were more likely to have had colic as an infant, according to a new study.