Happiness is a goal we all want to achieve in life, but there is one question we often ask ourselves: what salary would really make us happy?
In this photo gallery, we explore scientific research that has attempted to answer this intriguing yet complex question. We will find out how science has investigated the links between salary and happiness.
Get ready to discover what income levels are associated with greater well-being and understand how money can affect our happiness.
The debate on the influence of birth order on children's cognitive performance has always been a subject of interest and speculation.
But are older children really the most intelligent? A recent study attempted to answer this question by shedding light on the link between birth order and cognitive ability. The research revealed surprising results that may challenge common beliefs.
While many believe that first-borns are endowed with an intellectual advantage, this research challenges that claim and provides an in-depth analysis of the family and parenting dynamics that might influence children's cognitive development. (Source: Journal of Human Resources)