Hello! Jo Frost, a professional nanny and the star of the television show "Supernanny," typically focuses on working with families to address behavioral issues in younger children, usually those in the toddler to pre-teen age range. Her approach involves implementing discipline and communication strategies to improve family dynamics.
As of my last knowledge update in January 2022, there is no record or indication that Jo Frost has employed the concept of timeout for individuals in the 13-17 age group during her television show or in her professional practices. Timeout is more commonly associated with younger children as a method to address misbehavior and provide a brief period of separation to allow them to calm down.
It's important to note that specific details about Jo Frost's methods may have evolved since my last update, so it's advisable to check more recent sources for the latest information on her practices.