Answer:
Tuskegee.
Explanation:
As the exercise describes, one of the most shameful violations of research ethics to date, nearly 400 African American men from Tuskegee (later called the Tuskegee syphilis experiment) were not informed that they had been diagnosed with syphilis and were not provided with available, effective treatments for this illness. The aim of this study was to observe and analyze how syphilis proceded when untreated. So, this men were told they were being treated for free.
They can have training to prevent gender discrimination such as when Starbucks closed many establishments for training against racial allegations.
Codependency is unhealthy behaviour learned amid chaos, when a person is so trapped by a loved one's addiction that they lose their own identity due to the trauma created by the addict.