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Scientists find popular acne drug leads to depression-related behavior in mice
A drug commonly used to treat severe acne can lead to depression-related behavior in mice, according to research published in the journal Neuropsychopharmacology by scientists from The University of Texas at Austin and the University of Bath. view more (2006-09-22)
Angry faces: Research suggests link between facial structure and aggression
Angry words and gestures are not the only way to get a sense of how temperamental a person is. According to new findings in Psychological Science, a journal of the Association for Psychological Science, a quick glance at someone's facial structure may be enough for us to predict their tendency towards aggression. view more (2009-11-02)
New behavior may use old genes
Though you may not be able to teach an old dog new tricks, ASU researchers have found that evolution may have taught old genes new tricks in the development of social behavior in honeybees. view more (2006-10-26)
Do fruit flies have free will?
Free will and true spontaneity exist - in fruit flies. This is what scientists report in a groundbreaking study in the May 16, 2007 issue of the open-access journal PLoS ONE. view more (2007-05-16)
Psychological Factors May Hamper Cardiac Rehabilitation
A group of Italian researchers, headed by Chiara Rafanelli (University of Bologna) reported on the importance of psychological factors such as irritable mood and demoralization in the setting of cardiac rehabilitation in the Nov-Dec 2003 issue of Psychotherapy and Psychosomatics. While there has been an upsurge of interest in the psychiatric... view more... (2003-10-22)
From brains to behavior: Cold Spring Harbor Protocols features methods for neuroscience research
Research in the field of neuroscience is constantly expanding to provide knowledge about biological mechanisms that underlie our ability to experience and interact with the world around us. view more (2007-10-02)
Is that song sexy or just so-so?
Why is your mate's rendition of Marvin Gaye's "Let's Get it On" cute and sexy sometimes and so annoying at other times? A songbird study conducted by Emory University sheds new light on this question, showing that a change in hormone levels may alter the way we perceive social cues by altering a system of brain nuclei, common to all... view more... (2008-09-23)
Evidence that Priming Affiliation Increases Helping Behavior in Infants As Young As 18 Months
Most of us are willing to help a neighbor in need, but there's no question that we pay a price for our altruism. Not necessarily in money, but in valuable time and energy, and with no promise of payback. So, why do we engage in prosocial behavior in the first place? view more (2009-09-03)
Trauma experienced by a mother even before pregnancy will influence her offspring's behavior
A new study in rats at the University of Haifa reveals: Trauma experienced by a mother even before pregnancy will influence her offspring's behavior. view more (2009-05-12)
Can Shopping Behavior Indicate Your Personality Type?
The holiday season is the busiest shopping time of the year. In fact, more than 147 million shoppers hit the stores on Black Friday weekend this year according to a survey by the National Retail Federation. And annually during this time, economists pay close attention to the shopping trends. view more (2007-12-07)
UCR researchers show how the brain turns on innate behavior
UCR researchers have made a major leap forward in understanding how the brain programs innate behavior. view more (2006-07-28)
Chromosome regions containing genes related to alcohol addiction affect drinking behavior in smokers
Scientists have found in a study of tobacco users that their drinking behavior is linked to some of the same chromosome regions associated with alcohol addiction. view more (2005-12-22)
Reduced sleep quality can aggravate pre-existing psychological conditions
Disturbed sleep is a commonly reported symptom among individuals diagnosed with anxiety disorders. view more (2007-06-13)
Environmental tobacco smoke linked to behavior problems in children and pre-teens
A new Cincinnati Children's Hospital Medical Center study shows that exposure to environmental tobacco smoke, even at extremely low levels, is associated with behavior problems in children and pre-teens. view more (2006-05-01)
Metastatic movements in 3-D
Caswell et al.report in the Journal of Cell Biology how the altered behavior of integrins can prompt metastatic movement in tumor cells. view more (2008-10-06)
Friends have greater sway on college students' beliefs on drinking behavior
College students' friends have a greater influence on the students' drinking behavior or beliefs about campus drinking than social norms campaigns. view more (2006-10-04)
Mother-daughter conflict, low serotonin level may be deadly combination
A combination of negative mother-daughter relationships and low blood levels of serotonin, an important brain chemical for mood stability, may be lethal for adolescent girls, leaving them vulnerable to engage in self-harming behaviors such as cutting themselves. view more (2008-03-06)
Self-sacrifice among strangers has more to do with nurture than nature
Socially learned behavior and belief are much better candidates than genetics to explain the self-sacrificing behavior we see among strangers in societies, from soldiers to blood donors to those who contribute to food banks. view more (2009-10-13)
Use of stone hammers sheds light on geographic patterns of chimpanzee tool use
In a finding that challenges a long-held belief regarding the cultural spread of tool use among chimpanzees, researchers report that chimpanzees in the Ebo forest, Cameroon, use stone hammers to crack open hard-shelled nuts to access the nutrient-rich seeds. view more (2006-08-22)
Don't flatter yourself: Why survey research can be flawed
We all do things to impress others-exaggerate our accomplishments, downplay our faults, even fib on surveys. A new study in the Journal of Consumer Research sheds light on why we don't tell the strict truth about ourselves in surveys and what, if anything, can be done about it. view more (2009-02-24)
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