By Sophie Tanno For Mailonline
Published: 01:38 BST, 17 May 2021 | Updated: 11:01 BST, 17 May 2021
The Covid-19 pandemic has led to much older children displaying behaviour associated with the 'terrible twos', according to a long-running study.
Behaviour including temper tantrums that is normally seen in children around the age of two are being exhibited by those as old as eight, preliminary research at the University of Bristol found.
The stress of the pandemic on youngsters could also lead to mental health