I first found is article which summarises a piece of research done in Sweden with teenage girls:
And below is a link to the research:
https://www.sciencedaily.com/releases/2012/11/121112171319.htm
I first found is article which summarises a piece of research done in Sweden with teenage girls:
And below is a link to the research:
https://www.sciencedaily.com/releases/2012/11/121112171319.htm