The August 2012 NICHD Research Perspectives, the NICHD’s monthly podcast, is now online. The August podcast features research on how the stresses of poverty may affect learning in young children, the effects of fetal alcohol exposure, and how the ability to estimate quantities changes across the lifespan.
News
NICHD issues News Releases and Media Advisories to the news media. Spotlight and Research Feature articles explain NICHD research findings and public health issues to the general public. An Item of Interest is a short announcement of relevant information, such as a notable staff change.
NIH Awards $100 Million for Autism Centers of Excellence Program
The National Institutes of Health has announced grant awards of $100 million over five years for the Autism Centers of Excellence (ACE) research program, which will feature projects investigating sex differences in autism spectrum disorders, or ASD, and investigating ASD and limited speech.
Stresses of Poverty may Impair Learning Ability in Young Children
The stresses of poverty—such as crowded conditions, financial worry, and lack of adequate child care—lead to impaired learning ability in children from impoverished backgrounds, according to a theory by a researcher funded by the National Institutes of Health. The theory is based on several years of studies matching stress hormone levels to behavioral and school readiness test results in young children from impoverished backgrounds.
June NICHD Director's Podcast Now Online
The June 2012 NICHD Research Perspectives—NICHD' monthly podcast series—features discussions of a treatment that reduces the body temperatures of infants who experience oxygen deficiency at birth, the effectiveness of progesterone as a treatment for the infertility associated with polycystic ovary syndrome, and the influence that engaging the attention of young children with autism has on their language development.
For Young Children with Autism, Directing Attention Boosts Language
An intervention in which adults actively engaged the attention of preschool children with autism by pointing to toys and using other gestures to focus their attention results in a long term increase in language skills, according to researchers supported by the National Institutes of Health.
NIH Study Shows Caffeine Consumption Linked to Estrogen Changes
Asian women who consumed an average of 200 milligrams or more of caffeine a day--the equivalent of roughly two cups of coffee--had elevated estrogen levels when compared to women who consumed less, according to a study of reproductive age women by researchers at the National Institutes of Health and other institutions.
NIH Announces Funding for New Learning Disabilities Research Centers
Funding for four centers to conduct research on the causes and treatment of learning disabilities in children and adolescents has been provided by the National Institutes of Health.
Vitamin D May Improve Bone Health in those Taking Anti-HIV Drug
Vitamin D may help prevent hormonal changes that can lead to bone loss among those being treated for HIV with the drug tenofovir, according to the results of a National Institutes of Health network study of adolescents with HIV.
NIH Study Shows HIV-Exposed Children at High Risk of Language Delay
Children exposed to HIV before birth are at risk for language impairments, according to a study by researchers at the National Institutes of Health and other institutions.
NIH-Funded Study Finds Dyslexia Not Tied to IQ
Regardless of high or low overall scores on an IQ test, children with dyslexia show similar patterns of brain activity, according to researchers supported by the National Institutes of Health. The results call into question the discrepancy model--the practice of classifying a child as dyslexic on the basis of a lag between reading ability and overall IQ scores.
Study of Youth to Seek Origins of Heart Disease Among African-Americans
Researchers supported by the National Institutes of Health are undertaking a preliminary study to identify the early origins of heart disease among African-Americans. The new feasibility study will enroll children and grand children of participants taking part in the largest study of heart disease risk factors among African-American adults, the Jackson Heart Study (JHS), in Jackson, Miss.
Math Disability Linked to Problem Relating Quantities to Numerals
Children who start elementary school with difficulty associating small exact quantities of items with the printed numerals that represent those quantities are more likely to develop a math-related learning disability than are their peers, according to a study supported by the National Institutes of Health.
Preschoolers' Understanding of Quantity Linked to Math Ability
Preschoolers with a strong ability to estimate quantities are more likely to score higher on tests of basic number skills than are their peers with less ability to estimate quantities, according to a study supported by the National Institutes of Health.
Benefits of Early Childhood Program Last through Adulthood
Children who attended an intensive preschool and family support program attained higher educational levels, were more likely to be employed, and less likely to have problems with the legal system than were peers who did not attend the program, according to a study funded by the NIH's Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD).
Difficulty Estimating Quantity Linked to Math Learning Disability
Researchers funded by the National Institutes of Health have discovered that the innate ability to estimate quantities is impaired in children who have a math learning disability.
Brain Activity Pattern Signals Ability to Compensate for Dyslexia
Brain scans of dyslexic adolescents who were later able to compensate for their dyslexia showed a distinct pattern of brain activity when compared to scans of adolescents who were unable to compensate, reported researchers funded in part by the U.S. National Institutes of Health.
Improving Mothers' Literacy Skills May Be Best Way to Boost Children's Achievement
Researchers funded by the National Institutes of Health concluded that programs to boost the academic achievement of children from low income neighborhoods would be more successful if they simultaneously provided adult literacy education to parents.
Infants Capable of Learning While Asleep
Newborn infants are capable of a simple form of learning while they're asleep, according to a study by researchers funded by the National Institutes of Health. The finding may one day lead to a test that can identify infants at risk for developmental disorders that do not become apparent until later in childhood.
Link between Child Care & Academic Achievement & Behavior Persists into Adolescence
Teens who were in high-quality child care settings as young children scored slightly higher on measures of academic and cognitive achievement and were slightly less likely to report acting-out behaviors than peers who were in lower-quality child care arrangements during their early years, according to the latest analysis of a long-running study funded by the National Institutes of Health.
Most Young Women with Menopause-like Condition Retain Store of Eggs
Contrary to what researchers had previously believed, most young women and girls who experience a menopause-like condition called primary ovarian insufficiency still have immature eggs in their ovaries, according to a study by scientists at the National Institutes of Health.