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TED Talk: Lessons from the longest study on human development

Can poor kids thrive in life? The longest study on human development may shed some light on that question.


For the past 70 years, scientists in Britain have been studying thousands of children through their lives to find out why some end up happy and healthy while others struggle - in fact, it's the longest-running study of human development in the world. Reviewing this remarkable research, science journalist Helen Pearson shares some important findings and simple truths about life and good parenting.


It turns out, luck of birth plays an enormous role in life outcomes. That is, children born in disadvantaged situations are far more likely to struggle later in life. The study reveals that children who had a tough start in life are more likely to do worse at school and end up with worse jobs, earn less money, and have poorer health as adults.



What can parents do to make a positive impact?

The good news? Parenting does matter. Not everyone with a tough start ends up in poor circumstances. Here are some simple yet highly effective habits in which parents can positively impact their children.


  • Talk to your child, and do it warmly.

  • Listen to them actively.

  • Read to them daily.

  • Have a regular bedtime.

It is clear that parenting matters. Now, the question that Helen poses is, is it enough to overcome the challenges that come with a disadvantaged start?

Research indicates that good parenting can reduce the educational gap between rich and poor children by about 50 percent. This highlights the importance of bridging economic gaps for future generations.



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