A recent study published in Clinical Psychological Science suggests that a person's mastery of language, specifically verbal fluency, may be a significant predictor of longevity. Conducted by Paulo Ghisletta from the University of Geneva, the research analysed data from the Berlin Aging Study, which followed 516 individuals aged 70 to 105 over a span of up to 18 years.

A new study from Washington University in St. Louis reveals that while good parenting plays a vital role in enhancing a newborn's language acquisition and cognitive development, its effectiveness is significantly constrained in situations of severe social deprivation. The research emphasises that parenting skills can make a notable difference, but there is a limit to their impact when families face substantial challenges meeting basic needs.