Astrid was emotionally aroused by a TV horror movie. She became extremely angry when her younger brother momentarily blocked her
view of the screen. When her movie viewing was interrupted by a phone call from her boyfriend, however, she experienced unusually intense romantic feelings. Astrid's different emotional reactions to her brother and her boyfriend are best explained by the ________.a. Yerkes-Dodson law.b. James-Lange theory.c. guilty knowledge test.d. two-factor theory.
This theory perfectly explains her conditions because it is based on the emotions caused by external events. In the example, the external events were her brother interruption and her boyfriends phone call. The interruption produced an emotion of anger while the boyfriends call produced an emotion of love and happiness. The external emotions play a very important role and are crucial for the onset of proper emotions.
