Lisa is a manager at a customer service call center for a footwear manufacturer. One of the customer service representatives, Mark, is upset because he just finished a call in which the customer berated him for the poor quality of a pair of shoes. Mark is worried that he may be punished for offering the customer a refund and a 20% discount on her next pair of shoes, but Lisa reassures him that he made the right decision and tells a few jokes to get his spirits up. What type of support has Lisa provided?