Psychology

Definition

Psychology is a scientific discipline that focuses on understanding mental functions and the behaviour of individuals and groups.

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Latest Research and Reviews

News and Comment

  • Comments and Opinion |

    The development of autonomous weapon systems, by removing the human element of warfare, could make war crimes and atrocities a thing of the past. But if these systems are unable to respect the principles of humanitarian law, we might create a super-intelligent predator that is beyond our control.

    • James Dawes
  • Comments and Opinion |

    Science, by its nature, is open to uncertainty and interpretation, but politicization — fuelled by motivated reasoning and advances in the technological environment — is leading to a new level of science scepticism among citizens and scientists themselves. What can be done to address these crises?

    • James N. Druckman
  • Editorial |

    In the face of growing economic inequality, rebalancing the wealth gap at global and national levels is key to alleviating health, educational and lifestyle inequalities — but could our respect for established hierarchies hinder a move toward fairer distribution?

  • News and Views |

    The basal ganglia are a core structure of the human brain with strong and reciprocal connections to most areas of the cerebral cortex. Analyses of human functional MRI data, collected during rest and analysed using a novel approach, support the notion that these connectivity patterns underlie differences in decision-making behaviour.

    • Bernd Weber
  • News and Views |

    Modelling and experiments have shown that strategic information can undermine ‘altruistic’ cooperation. Using a model that varies the distribution of costs for finding out, it is now shown that information can also promote self-interested ‘strategic’ cooperation.

    • Adam Bear
    •  & David G. Rand
  • News and Views |

    How robust is the perceived association between immorality and atheism? Studies across 13 countries demonstrate that immoral behaviour is intuitively associated with atheism: people routinely assume that an immoral person is likely to be an atheist, and this effect is consistent across a wide range of societies, though with notable variation.

    • Adam B. Cohen
    •  & Jordan W. Moon