Index: docs/weeks/4.md
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--- docs/weeks/4.md
+++ docs/weeks/4.md
@@ -14,10 +14,10 @@
 
 > [Zinzy Waleson Geene](https://www.zinzy.website/) is a researcher and designer specialized in building products for people at work. She taught herself to build websites when she was a child, and has 16 years of professional experience in research, design, and development. She likes to think about what "research" means in a business context, and how academia can help make it better.
 
 ## Tutorial
 
-During tutorials, you will have a chance to show off what you made for assignment 2.
+During tutorials, you will have a chance to show off what you made for assignment 2. You will also discuss ethical issues you might encounter as industry researchers.
 
 Homework
-: - Learn about the Crisis Text Line scandal by reading McNeil (2022) and at least one additional source of your own choice.
-- Take some notes to prepare for a discussion in tutorials.
+: - If possible, bring a hardcopy of your group assignment.
+- Learn about the Crisis Text Line scandal by reading McNeil (2022) and at least one additional source of your own choice. Take some notes to prepare for a discussion in tutorials.