What are the signs for parents to tell a good set tutor, or a bad one?

What are the signs for parents to tell a good set tutor, or a bad one?

Gabrielle Schary (Casting Director) gives expert video advice on: How does a child actor go to school while on a set?; Is the education of a child actor monitored closely? and more...

Basic professionalism and attention to detail. A set teacher or studio teacher that is aware of the regulations is concerned, is compassionate to the children, and is disciplined enough to make sure that production doesn't exceed what they're supposed to do.