A kid, Jane, has been eyeing a new doll in the local toy store for months. She is convinced thather parents will buy her the doll as soon as summer comes. Yesterday, Jane's parents went to thetoy story but it turned out that the doll is sold out. As soon as Jane found out, she had a tempertantrum and acted very aggressively.best explains Joan's behavior. 1. b. Frustration-aggression theory 2. c. Social learning theory 3. a. Social exchange theory 4. d. The emotional contagion effect