Kehlani is a student on a trip to a new city with her English class. Students are told that if they become separated from the group during the trip, they should locate the main fountain in the center of the city and wait there for their teacher. Upon arriving in the city, the students take a bus tour of the city that includes a stop at the main fountain in the center of the city. On the second day of the trip, Kehlani becomes separated from the group, and her phone battery dies. She begins looking for the main fountain. Explain how each of the following might hinder Kehlani in the process of finding the main fountain.
Mental set
Learned helplessness
Sympathetic nervous system

After Kehlani rejoins the group, the students visit a store with unique but expensive merchandise. Explain how each of the following might be related to Kehlani’s purchasing behaviors.

Negative reinforcement
Fluid intelligence
Kehlani’s high level of the Big Five trait of conscientiousness
Approach-approach conflict