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The role of genes in political behavior

Recent studies suggest genes play a significant role in shaping political preferences and traits. Twin studies have implicated several genes in influencing political issues such as the death penalty, unemployment, and abortion, with future research holding promise for deeper insights into genetic influences on politics.

SourceCell Press·JournalTrends in Genetics·DateAug 27, 2012

Mother knows best, among wild vervet monkeys

A study on vervet monkeys found that social learning is strongly influenced by matrilineal family members, with mothers being particularly strong role models. The research suggests that the mother-offspring relationship plays a crucial role in shaping the behavior of young monkeys.

SourcePLOS·JournalPLOS ONE·DateApr 25, 2012

Majority-biased learning

Researchers found that humans and chimpanzees tend to copy majority behaviour, while children consider both frequency and number of demonstrators. Orangutans, however, showed no such bias, possibly due to their solitary group structure. The study suggests a key difference in social learning mechanisms between humans, chimpanzees, and o...

SourceMax-Planck-Gesellschaft·JournalCurrent Biology·DateApr 12, 2012

Life after cigarettes

Smokers who quit successfully experience noticeable improvements in quality of life, including higher scores on overall well-being and positive emotions. After three years, quitters also report fewer stressors and increased satisfaction with their lives.

SourceSpringer·JournalAnnals of Behavioral Medicine·DateDec 13, 2011

Social learning

Researchers in China and Hong Kong found that Facebook usage improves academic and social integration among students. Students reported using Facebook to maintain friendships, share knowledge, and collaborate with peers, suggesting its potential in enhancing learning outcomes.

SourceInderscience Publishers·JournalInternational Journal of Networking and Virtual Organisations·DateMay 9, 2011

Cultural divide in ability to recognize sensual sounds

A British study found that Westerners reliably recognized six basic human emotions through non-verbal vocalizations, but culturally isolated Himba people only recognized a subset of these emotions. The study highlights the importance of considering positive emotions in cross-cultural research.

SourceFaculty of 1000·JournalProceedings of the National Academy of Sciences·DateMar 18, 2010

Self-sacrifice among strangers has more to do with nurture than nature

Researchers found that culturally learned behaviors are a better explanation for altruism than genetics. Altruism was more common in neighboring social groups with similar cultural practices, suggesting a gene-culture coevolution of prosocial propensities. This challenges traditional views on the role of nature versus nurture in shapin...

SourceU.S. National Science Foundation·JournalProceedings of the National Academy of Sciences·DateOct 12, 2009

Research-based program found to enhance impact of Head Start on school readiness

A research-based program, REDI, was found to improve both academic and social-emotional areas in children participating in Head Start. The study, published in Child Development, showed that REDI's dual-focus approach effectively promoted gains in vocabulary, pre-reading skills, emotional understanding, and social competence.

SourceSociety for Research in Child Development·JournalChild Development·DateNov 14, 2008

Birds take cues from their competitors

A new study reveals that female birds of two migrant flycatcher species can acquire a novel preference for nesting sites based on the apparent attraction of competing resident tits. This finding suggests that individual animals use information and make decisions, even from other species.

SourceCell Press·JournalCurrent Biology·DateJul 5, 2007

Social learning in noncolonial insects?

Researchers found that wood crickets hide more when others have experienced danger and continue to do so after they are gone. This suggests that social learning is possible in insects without large brains, questioning the assumption that it requires superior cognitive abilities.

SourceCell Press·JournalCurrent Biology·DateNov 7, 2005