A child development researcher who spent time in Perth earlier this year has recommended integrating the concept of self-regulation into the care of children to enhance their lifelong health and wellbeing.

Dr Stuart Shanker, the Commissioner for Children and Young People's 2012 Thinker in Residence spent two weeks in Perth earlier this year analysing the ways WA children self-regulate.

Self-regulation is a person's ability to regulate their emotions and behaviour.

Western Australia's Commissioner for Children and Young People Michelle Scott said Dr Shanker was invited to Perth in response to concern from communities.

"One in four children, by the time they start school are emotionally vulnerable," she said.