A ground-breaking study has found that mothers can go back to work months after the birth of their child without the baby's wellbeing suffering as a result.
By assessing the total impact on a child of the mother going out to work, including factors outside the home, American academics claim to have produced the first full picture of the effect of maternal employment on child cognitive and social development. Their conclusion will provide comfort for thousands of women who re-enter the employment market within a year of giving birth.
"The good news is that we can see no adverse effects," said American academic Jane Waldfogel, currently a visiting professor at the London School of Economics. "This research is unique because the question we have always asked in the past has been: 'If everything else remains constant, what is the effect of a mum going off to work?' But of course everything else doesn't stay constant, so it's an artificial way of looking at things.
"Family relationships, family income, the mental health of the mother all change when a mother is working and so what we did was to look at the full impact, taking all of these things into account".
In one of the most fraught areas of social policy and research, several studies over the past two decades have suggested that children do worse if their mothers go back to work in the first year of their lives.
Recent research by the Institute for Social and Economic Research at Essex University found that children of mothers who went back to work within the first three years were slower learners, and a 2008 Unicef study recommended that mothers stay at home for the first 12 months or "gamble" with their children's development. The Pew Research Centre in Washington found high levels of anxiety among women over the issue.
The new study, led by New York's Columbia University School of Social Work, was published last week by the Society for Research in Child Development. The National Institute of Child Health and Human Development Study of Early Child Care followed more than 1,000 children from 10 geographic areas aged up to seven, tracking their development and family characteristics.
It found that, while there are downsides to mothers taking work during their child's first year, there were also significant advantages – an increase in mothers' income and wellbeing, and a greater likelihood that children receive high-quality childcare. Taking everything into account, the researchers said, the net effect was neutral.
The Guardian