A new study has found maternal grandmothers could be the key to dealing with children with emotional and behavioural issues.

Senior lecturer at Edith Cowan University Dr David Coall told Oliver Peterson on Perth Live grandmothers can make a “big difference” in the lives of children facing early childhood trauma.

“The research really shows that it is possible for grandparents to make a big difference in their children’s development,” said Dr Coall.

Press PLAY below to hear why grandmothers could be the answer to bad behaviour