Kassin, S., Fein, S., & Markus, H.R. (2021). Social psychology. Boston, MA: Cengage Learning

Content summary on the two sections Ch 9 (Familiarity:Being there) and Ch 10 (A little help for our friends, and others like us), and summary of the article attached as well. This is one paper with 3 different summaries. No additional sources are needed except the textbook and article provided. This paper should include an introduction as well as a conclusion.
Kassin, S., Fein, S., & Markus, H.R. (2021). Social psychology. Boston, MA: Cengage Learning