Identify and explain each of the situational influences that are described in this scenario: Which situational influence was not described? Ruth, who has no children, wants to buy a special baby gift for her best friend's baby shower, which is this evening. Since she won't have any time between work and the baby shower, she must go today during her lunch break. She is planning on taking her sister with her to help make the selection. Ruth knows she will be ready to buy every baby-oriented product she sees because she wishes that she too was having a baby.