Use this book: Mistakes Were Made (But Not By Me) by Carol Tavris and Elliot Aronson, (3rd edition, 2020) 
Write a summary of the Introduction and chapter 1 of Mistakes Were Made
The purpose of the summary is to ensure that you have a firm grasp of the books material, which will form the basis for your formal essays. More information on how to summarize is here.
your summary must:

be no longer than 750 words;
include the main concepts covered, with key terms boldfaced;
use MLA format (no Works Cited needed).