
You do want to make sure they are qualified to teach the subject matter and experienced with whatever issues are relevant, but don't forget to consider the less quantifiable. Your child must feel comfortable with this person- a PHD doesn't guarantee they'll be successful in dealing with your child.
Some tutors specialize in a particular subject, in a particular age/grade level or in a particular type of learning difference.
Studies indicate that the most successful tutoring is regular and frequent.\012
Some tutors come to your home; others prefer you come to theirs. Additionally, your child's school may allow tutors to visit during lunch or other free periods.\012
Success stories might include things such as improved test scores, improved classroom grades, better homework completion, improved self esteem etc. You might also consider asking about a client they were unable to help and why.\012
Do you like to be paid weekly, bi-weekly, monthly\012