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Social experience drives empathetic, pro-social behavior in rats

Empathy-driven behavior has been observed in rats who will free trapped companions from restrainers. This behavior also extends toward strangers, but requires prior, positive social interactions with the type (strain) of the unfamiliar individual, repo…

Educated black men remembered as ‘whiter’

A new study finds that instead of breaking stereotypes, intellectually successful black individuals may be susceptible to being remembered as “whiter” and therefore “exceptions to their race,” perpetuating cultural beliefs about race and intelligence. …

Brief visit to neighborhood induces social attitudes of that neighborhood

Spending as little as 45 minutes in a high-crime, deprived neighborhood can have measurable effects on people’s trust in others and their feelings of paranoia. In a new study, students who visited high-crime neighborhoods quickly developed a level of t…

Younger people have ‘high definition’ memories

It’s not that younger people are able to remember more than older people. Their memories seem better because they are able to retrieve them in higher definition. So says a researcher, in a study that sheds light on how differences in the behavioral and…

Do cultural differences determine outcome of our activities?

A generally held assumption in various academic disciplines is that the way people perform various everyday activities – walking, swimming, carrying loads, etc. – is culturally determined. But, the question remains: do these cultural characteristi…

Grand Theft Troll? Anonymity encourages bad behaviour in online computer games, but group discipline wins the day

A study of the habits of people who play ‘massive multi-player online games’ (MMOGs) shows that anonymous users are more likely to cheat, but their behaviour is significantly tempered by the culture and dynamics of the group of players, suggesting that…

A daughter’s risk of nicotine dependence increased by maternal stress hormones and maternal smoking

Tobacco smoking by pregnant women has long been viewed as a public health risk because of smoking’s adverse effects on the development of a fetus.Smoking during pregnancy is linked to numerous negative outcomes, including low birth weight, sudden infan…

The belief that we consider ourselves better than our peers holds true to convicted criminals as well

Research from the University of Southampton has shown that prisoners believe themselves to have more pro-social characteristics – such as kindness, morality, self-control, and generosity – than non-prisoners.The research also showed that prisoners did …

Remission from depression much slower in adults who were abused in childhood

Remission from depression is delayed in adults who have experienced childhood physical abuse or parental addictions, a new study by University of Toronto researchers has found. The study is published in the journal Social Psychiatry and Psychiatric Epi…

A cup of joe may help hydration and memory

Studies show that coffee has similar hydrating qualities to water, and may enhance memory.