Current commercial systems use a wide variety of techniques to accomplish this, such as certified mail, face to face exchange, reliance on credit history and collection agencies to extend credit, etc.. (fon.hum.uva.nl)
In a chapter of New Ways in Discipline entitled «New Ways of Discipline in the Schools,» Dorothy W. Baruch describes a wide variety of techniques which are useful in helping children work through their «bad» feelings. (religion-online.org)
Once labor is established I will be with you to provide evidence - based information and use a wide variety of techniques to ease labor discomfort. (birthinghands.net)