A new study reveals an often-overlooked process in language learning: children frequently begin by grasping whole phrases and only later identify the individual components within them. This “whole-to-part” approach suggests that children have an inherent bias toward holistic learning, challenging the traditional view that language is usually acquired by assembling smaller parts into larger structures. The findings shed light on the flexibility and resilience of language acquisition across diverse contexts, including situations where formal language input is limited.

Researchers have developed a model incorporating recreational freshwater ecosystem services like fishing and swimming into water allocation policies. The study shows that increasing demand for recreational services significantly impacts how water diversion should be distributed across different sources, balancing ecological preservation with human needs. This approach is vital in water-scarce areas where it's essential to balance the competing demands for water among agriculture, drinking, and recreation.

A new study challenges the prevailing assumption that hatred predominantly underlies affective polarization between ideological groups. The research suggests that disappointment, with its complex mix of positive and negative experiences of the outgroup, better explains the dynamics of intergroup relations. The study highlights the need for a broader exploration of emotions in political conflicts to foster social cohesion.