This document discusses research ethics and communication. It covers the importance of adhering to ethical norms in research to promote collaborative work and accountability. It also discusses informed consent, including providing participants with full information and obtaining their voluntary consent to participate. Sample consent letters are provided as examples of how to ensure confidentiality and the right to withdraw. The document also outlines the institutional review process to determine if a research proposal needs an exemption, expedited or full review based on risk level. It emphasizes the importance of institutional review to protect safety, values and scientific validity. Finally, it lists components of an ethics code regarding honesty, integrity, care for human and animal subjects, and other moral responsibilities of researchers.