What are some potential issues of self-interest that might distort decision making? Considering the information in the article "Culture and Decision-Making: Investigating Cultural Variations in the East Asian and North American Online Decision-Making Processes" what kind of influence might culture have on self-interest in decision making?

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality.potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english