How should you sit/stand?
Straight, alert, with focus.
What expressions should your face display?
A mostly neutral, open expression; balance reasonable levels of expression.
How should my limbs be used?
Arms and legs should be uncrossed and nonobstructive (open body language).
What must I reflect back to the subject?
Their breathing patterns, key words/phrases, speech patterns, tone of voice etc., posture, expression.
What forms of touch are appropriate?
Lower-arm expresses support.
Upper-arm/shoulder, only if there is a comfortable tactile relationship.