Problem: Public health workers are assigned to conduct research in a metropolitan community to determine potential reasons for obesity, diabetes, and other issues. The researchers are advised by their supervisor in a preparation meeting that although the community members are solely people who are Haitian or African American, there is no need to present the research findings on the two groups distinctively because all of the community members are Black and hence their cultural and social characteristics, including diets and exercise habits, will be the same. Explain the problem(s), if any, with this directive.