the book is called cognitive psychology by goldstrein 
this is a lab report, i have added the instructions and the lab report templete
https://lesley.edu/article/what-the-stroop-effect-reveals-about-our-minds is another resource uou can use 
he questions that you will answer in the discussion section are as follows:
After analyzing your individual data, were you faster on congruent or incongruent trials? Is this surprising? Why or why not?
What is the most commonly accepted explanation of why most people are slower on incongruent trials then congruent trials in the Stroop task?