After a big win, sports fans overturned cars and set fires i…

After a big win, sports fans overturned cars and set fires in the street. A few people were apprehended, but they did not feel responsible for their behavior because many other people also participated. The thought process of the people arrested illustrates the phenomenon of:

Angie’s bad-tempered boss wears a particular type of fragran…

Angie’s bad-tempered boss wears a particular type of fragrance every day. She is usually uncomfortable in her boss’s presence, given that they are surly and grouchy. One day, Angie was at the mall when she smelled the same fragrance. The smell triggered a momentary feeling of uneasiness. In this example, which factor served as the unconditioned stimulus?