Hi, you could use your setting's safeguarding policies & procedures, its prospectus/welcome pack and any information in your staff handbook about the reason why/how staff support children's emotional well-being.
Handsonscotland have good reading for resilience
http://www.handsonscotland.co.uk/flo...esilience.html
and
page 65 of the EYE handbook examines the importance of being able to bounce back, cope and deal positively with the variety of challenging situations and information that a child's daily life can bring (search the 'look inside' feature for resilience)
Hth xx