Finally, respond to the following short answer prompt: Imagine you are a lead social science researcher and are responsible for approving students' proposed research studies. Review the three sample proposals below and provide brief feedback to summarize any ethical concerns you have related to each of the proposals, based on what you know about ethical codes and expectations in the social sciences.

Proposal: Racial Predisposition - The aim of this study is to examine the direct link between biological race and violent criminal activity. In this study, I plan to prove the direct and positive correlation between biological race and incidence of committing violent crimes. This will then prove that race is the strongest indicator of tendency toward violent crimes.