Final answer:
The webassign health survey conducted by the National Institutes of Health (NIH) aimed to gather data about the health perceptions, beliefs, and knowledge of African Americans in order to develop health interventions and address disparities.
Step-by-step explanation:
The purpose of the webassign health survey conducted by the National Institutes of Health (NIH) was to gather information about the health perceptions, beliefs, and knowledge of African Americans in order to develop sustainable health education and disease prevention interventions for this population. The survey included questions about spirituality, family history, ethnic identity, health perception, behavior, willingness to participate in future health promotions, racism, health disparities, and clinical trials. The data collected from the survey was analyzed to identify disparities and tailor interventions to address them.