Human subjects research involves studying individuals to better understand human behavior, genetics, health, and various other aspects of humanity. Researchers may collect data through surveys, interviews, observations, and experiments. It is important for researchers to ensure that their studies are ethically conducted and that participants are treated with respect and confidentiality. Researchers must also obtain informed consent from participants before involving them in any study. The data collected from human subjects research can help inform policies, treatments, and interventions in numerous fields such as psychology, medicine, sociology, and public health.