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Young adults not at risk of suicidal behavior from antidepressants
Antidepressants lower the risk of suicide attempt in adults with depression, according to a study published in the July issue of the American Journal of Psychiatry. view more (2007-07-09)
Warm, nurturing parents have well-adjusted adolescents
Although preadolescents and adolescents might think their parents hold no sway over them, a study published in the September/October issue of the journal Child Development finds just the opposite - early parenting style makes a big difference in how a child turns out. view more (2005-09-14)
Turbulence yields secrets to 73-year-old experiment
A simple but groundbreaking experiment performed more than 70 years ago finally has been explained by scientists at the University of Illinois at Urbana-Champaign. The solution sheds new light on fluid turbulence - the last major unsolved problem in classical physics. view more (2006-02-02)
Hyperactivity and academic achievement could be linked by genetics
Children who are hyperactive tend to do worse academically than their peers who are not hyperactive. view more (2007-05-17)
People with higher IQs make wiser economic choices, U of Minnesota study finds
People with higher measures of cognitive ability are more likely to make good choices in several different types of economic decisions, according to a new study with researchers from the University of Minnesota's Twin Cities and Morris campuses. view more (2009-04-28)
Lower metabolism, eating behavior possibly explain the cause of overweight in narcolepsy
A lower metabolism, as well as slight changes in eating behavior, could explain the positive energy balance leading to being overweight in narcolepsy. view more (2007-10-01)
Teens are heading in wrong direction: Likely to have sex, but not use contraception
Between 2003 and 2007, the progress made in the 1990s and early 2000s in improving teen contraceptive use and reducing teen pregnancy and childbearing stalled, and may even have reversed among certain groups of teens. view more (2009-06-18)
Lack of happiness hormone serotonin in the brain causes impaired maternal behavior in mice
A lack of serotonin, commonly known as the "happiness hormone", in the brain slows the growth of mice after birth and is responsible for impaired maternal behavior later in life. view more (2009-06-24)
Courtship pattern shaped by emergence of a new gene in fruit flies
When a young gene known as sphinx is inactivated in the common fruit fly, it leads to increased male-male courtship, scientists report in the May 27, 2008, issue of the Proceedings of the National Academy of Sciences. view more (2008-05-27)
Gay men's risky sexual behavior linked to feeling undesirable
Gay men who are not considered sexually desirable are more likely to engage in risky sexual behavior according to new research out of the University of Toronto. They may also develop psychological problems as a consequence of feeling undesirable. view more (2008-12-01)
Parasites trigger healthy eating in caterpillars
Some parasites trigger their own destruction by altering their hosts' behavior, researchers at The University of Arizona and Wesleyan University report in Nature. view more (2005-07-29)
Medication plus behavior changes helps obese adolescents lose weight
The weight loss medication sibutramine, when combined with behavior therapy, allowed hundreds of very obese adolescents to lose an average of 14 pounds over a year. view more (2006-07-18)
Racial discrimination can affect adolescents' development
Racial discrimination in the lives of African-American children can lead to depression and behavior problems in adolescence, but teens who have had close relationships with their parents, friendships focused on positive pursuits and good schooling experiences are less likely to experience these negative effects. view more (2006-09-14)
Television Viewing and Aggression: Some Alternative Perspectives
The effect of media violence on behavior is not only an interesting psychological question but is also a relevant public policy and public health issue. view more (2008-10-02)
Prevention program helps teens override a gene linked to risky behavior
A family-based prevention program designed to help adolescents avoid substance use and other risky behavior proved especially effective for a group of young teens with a genetic risk factor contributing toward such behavior. view more (2009-05-15)
Study suggests new way to screen infants for fetal alcohol syndrome
Children who have been diagnosed with Fetal Alcohol Syndrome (FAS) are more likely to have serious psychiatric and behavioral problems later in life, including a higher risk for dropping out of school, unemployment, and criminal behavior. view more (2008-03-06)
Tissue rigidity promotes tumor progression
Most investigations into cancer have focused on chemical signals, but a new research study provides rare insight into how mechanical force can regulate cellular behavior. view more (2005-09-20)
Fruit flies' response to wind offers new window to neural circuits
Try this at home: If fruit flies are buzzing around your kitchen, switch on your hairdryer and aim it at the flies. A gentle stream of air will stop them in their tracks, putting them in prime position for swatting. view more (2009-03-18)
Children's cancer group recommends global evaluation system for neuroblastoma to improve treatment
An international coalition of pediatric cancer physicians and researchers has developed new systems to standardize studies of neuroblastomas across the world. view more (2008-12-09)
Childhood risk factors for developing substance dependence
There is ample evidence for the genetic influence of alcohol dependence, and ongoing studies are actively looking for specific genes that may confer this increased susceptibility. view more (2009-10-22)
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