Paul Dix, teacher and parent trainer: “If you yell at your child every day something has to change, and maybe that something is you” The British teacher advisor also proposes in his new book, 'When parents change, everything changes', the emotional control of parents as a first and necessary step to improve the climate in the home. “There is growing evidence that emotional parenting that results in systematic yelling at children is problematic.

Dysregulated children need regulated adults,” he says.