Related topics: psychologists · brain · children · people · women

Do children need both a mother and a father?

The presumption that children need both a mother and a father is widespread. It has been used by proponents of Proposition 8 to argue against same-sex marriage and to uphold a ban on same-sex adoption.

Friendships are built on alliances, research shows

New research from the University of Pennsylvania is challenging some longtime assumptions about why human beings seek and keep their friends, and it reveals a somewhat darker side to the very nature of friendship itself.

Punishment promotes human cooperation when people trust each other

(Phys.org) —Why does the effectiveness of punishment to promote contributions to public goods differ among countries? According to psychologists Daniel Balliet and Paul van Lange at VU University Amsterdam, the Netherlands, ...

Practice at 'guesstimating' can speed up math ability

A person's math ability can range from simple arithmetic to calculus and abstract set theory. But there's one math skill we all share: a primitive ability to estimate and compare quantities without counting, like when choosing ...

Class size, number of rivals fuels competiveness

(PhysOrg.com) -- Class size or the number of rivals in any competitive situation matters, according to University of Michigan research showing students are more willing to try hard as the number of competitors decreases.

Study discovers power of art making on mood

For people who work with textiles to create art, whether it's knitting, quilt making or needlework, it is likely no surprise that the activities aid in relaxation and improve mood. Ann Collier, assistant processor of psychological ...

Buying behavior can be swayed by cultural mindset

There are some combinations that just go well together: Milk and cookies, eggs and bacon, pancakes and maple syrup. But new research reveals that people with individualistic mindsets differ from their collectivist counterparts ...

Gender fairness prevails in most fields of academic science

Women are significantly underrepresented in many science, technology, engineering, and math (STEM) fields, and attempts to understand why have only resulted in disagreement among researchers, the lay public, and policymakers. ...

Cultural products have evolutionary roots

From Brad Pitt fighting zombies to Superman falling for Lois Lane, summer blockbuster season is upon us. But while Hollywood keeps trotting out new movies for the masses, plotlines barely change.

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