Answer:Janet feel a little better about the unsettling experience by offering EMOTIONAL support
Step-by-step explanation:
Emotional Support: refers to psychological and physical support in which a person can physcal support the other by giving them a hug or a pat or sit down listen to them sincerely and empathize with them. This listening to someone tell you about their problem and showing that you understand makes a person feel cared for emotionally.
Janet surely felt devastated or very stressed after the customers had shouted at her but probably the words of encouragement from her supervisor made her feel supported and encouraged to know that despite everything but her effort is appreciated and valued.