Final answer:
Gina's fear response to seeing a spider after observing her friend's reaction is an example of observational learning.
Step-by-step explanation:
This is an example of observational learning or vicarious learning. Gina observed her friend's reaction to a spider, and her own fear response was triggered when she encountered a spider the next day in her kitchen.
Observational learning is a type of learning that occurs through observing the behavior of others. In this case, Gina learned to fear spiders by observing her friend's fearful reaction.
This type of learning is influenced by the amygdala, a part of the brain that is involved in the processing of emotions and fear.
Learn more about observational learning