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Does Facebook usage contribute to jealousy in relationships?
The more time college students spend on Facebook, the more likely they are to feel jealous toward their romantic partners, leading to more time on Facebook searching for additional information that will further fuel their jealousy, in an escalating cycle that may become addictive. view more (2009-08-07)
Drug commonly used for alcoholism curbs urges of pathological gamblers
A drug commonly used to treat alcohol addiction has a similar effect on pathological gamblers - it curbs the urge to gamble and participate in gambling-related behavior, according to a new research at the University of Minnesota. view more (2008-06-16)
Yerkes researchers show early life nurturing impacts later life relationships
Researchers at the Yerkes National Primate Research Center, Emory University, have demonstrated that prairie voles may be a useful model in understanding the neurochemistry of social behavior. view more (2009-09-01)
Pregnancy and lactation may affect maternal behavior and coping skills
In the October 2006 issue of the journal Endocrinology, a collaborative research study by scientists at Cummings School of Veterinary Medicine at Tufts University and the University of Otago Medical School in Dunedin, New Zealand, shows that pregnancy and lactation in rodents produce long-term changes in hormone receptor actions in a mother's... view more... (2006-09-21)
UNC study: Parenting can override effect of genes in how babies respond to stress
Everyone gets stressed, even babies. Now, it appears how infants respond to stress is linked to if they have a particular form of a certain gene, according to a new study from the University of North Carolina at Chapel Hill. view more (2008-09-23)
Do we need alcohol prevention programs for 'tweens?'
The article examined a large study of six grade students across a metropolitan area, to see which factors distinguished young alcohol users from nonusers, including even their stated intentions regarding future alcohol use. view more (2008-04-03)
Human behavior changes the number of strains of infectious diseases
Simple models predict that only one strain of an infectious disease can exist at one time, but observation suggests otherwise. view more (2006-07-27)
Plants tell caterpillars when it's safe to forage
The world is filled with cues that could influence the daily feeding patterns of an organism. Many plants, for example, respond to foraging damage by releasing specialized chemical signals-volatile organic compounds that evaporate in the air-that attract the forager's natural enemies. view more (2006-05-16)
It's a unisex brain with specific signals that trigger 'male' behavior
Research by Yale scientists shows that males and females have essentially unisex brains - at least in flies - according to a recent report in Cell designed to identify factors that are responsible for sex differences in behavior. view more (2008-05-01)
Feeling tired? You may be less likely to get hurt, MU researcher says
Sleepiness and sleep deprivation have long been associated with an increased risk of injury. However, the results of a recent study by a University of Missouri-Columbia researcher suggest that this commonly accepted theory might not be true. view more (2007-01-05)
UCI discovers new Alzheimer's gene
A UC Irvine study has found that a gene called TOMM40 appears twice as often in people with Alzheimer's disease than in those without it. Alzheimer's, for which there is no cure, is the leading cause of elderly dementia. view more (2009-08-07)
Lung cancer risk increases with expression of specific genes
A recent study published in the October 2009 issue of the Journal of Thoracic Oncology determined that variations of specific genetic markers identified in previous research, or SNPs, may indicate a greater lung cancer risk in African Americans than in whites. view more (2009-10-01)
Kids of depressed moms more prone to behavioral problems and injury
Young children whose mothers are depressed are more prone to behavioural problems and injury, suggests US research published in Injury Prevention. view more (2007-12-04)
Possible Link Studied Between Childhood Abuse and Early Cellular Aging
Children who suffer physical or emotional abuse may be faced with accelerated cellular aging as adults, according to new research from Butler Hospital and Brown University. view more (2009-11-23)
Drug use trends affect risk of marijuana in deviance prone boys, but not girls
When national drug use trends among adolescents go up or down, the risk of marijuana use among deviance-prone male youth also goes up or down. Among deviance-prone female youth, it does not, according to a study in the March issue of Prevention Science. view more (2008-03-04)
Does a peptide affect the heart's response to social isolation?
A team of researchers investigating the effects of oxytocin, a peptide produced by the brain that regulates social behavior, has found that it can prevent detrimental cardiac responses in adult female animals exposed to social isolation. The findings may provide further insight into how these mechanisms affect humans. view more (2007-04-30)
FDA warnings affected prescriptions of antidepressants to youth
U.S. Food and Drug Administration warnings regarding the risk of suicidal thoughts and behaviors in children and adolescents taking antidepressants appear to have had modest and targeted effects on the intended populations. view more (2008-01-08)
Joslin study finds restricting insulin doses increases mortality risk
A new study led by researchers at the Joslin Diabetes Center has found that women with type 1 diabetes who reported taking less insulin than prescribed had a three-fold increased risk of death and higher rates of disease complications than those who did not skip needed insulin shots. view more (2008-02-27)
'Deviancy training' among friends may lead to more trouble
Friendships can be beneficial, but watch out when talk about deviant topics is the best way to get a laugh in an adolescent relationship, because such interaction may well lead to questionable behavior down the road, say University of Oregon researchers. view more (2007-10-01)
Preschool kids do better when they talk to themselves, research shows
Parents should not worry when their pre-schoolers talk to themselves; in fact, they should encourage it, says Adam Winsler, an associate professor of psychology at George Mason University. view more (2008-03-31)
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