Babies understand counting years earlier than believed

Babies who are years away from being able to say 'one,' 'two,' and 'three' actually already have a sense of what counting means, researchers have discovered. The findings reveal that very early on, years earlier than previously believed, babies who hear counting realize that it's about quantity.

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Prisoner's dilemma game reveals cooperation leads to leadership

Game theory has historically studied cooperation and hierarchy, and has sought to explain why individuals cooperate, even though they might be better off not to do so. Researchers now use a specialized graph to map a social network of cooperators and their neighbors; they discovered cooperators can attract more neighbors to follow their behaviors and are more likely to become leaders, indicating different learning patterns exist between cooperators and defectors.

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Virtual reality may help foster learning and collaboration across health professions

One of the biggest challenges to implementing interprofessional education for health professions students is scheduling. Could virtual reality education help? A small new study focused on palliative care, says yes.

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