HISTORICAL CONTEXT OF CURRENT ETHICAL STANDARDS
Before we can delve into current ethical standards, it is useful to briefly talk about the origin of ethics codes related to behavioral research. Generally speaking, modern codes of ethics in behavioral and medical research have their origins in three important documents.
The Nuremberg Code and Declaration of Helsinki
Following World War II, the Nuremberg Trials were held to hear evidence against the Nazi doctors and scientists who had committed atrocities while forcing concentration camp inmates to be research subjects. The legal document that resulted from the trials contained what became known as the Nuremberg Code: a set of 10 rules of research conduct that would help prevent future research atrocities (see http://www.hhs.gov/ohrp/archive/nurcode.html).
Page 46The Nuremberg Code was a set of principles without any enforcement structure or endorsement by professional organizations. Moreover, it was rooted in the context of the Nazi experience and not generally seen as applicable to general research settings. Consequently, the World Medical Association developed a code that is known as the Declaration of Helsinki. This 1964 document is a broader application of the Nuremberg that was produced by the medical community and included a requirement that journal editors ensure that published research conform to the principles of the Declaration.
The Nuremberg Code and the Helsinki Declaration did not explicitly address behavioral research and were generally seen as applicable to medicine. In addition, by the early 1970s, news about numerous ethically questionable studies forced the scientific community to search for a better approach to protect human research subjects. Behavioral scientists were debating the ethics of the Milgram studies and the world was learning about the Tuskegee Syphilis Study, in which 399 African American men in Alabama were not treated for syphilis in order to track the long-term effects of this disease (Reverby, 2000). This study, supported by the U.S. Public Health Service, took place from 1932 to 1972, when the details of the study were made public by journalists investigating the study. The outrage over the fact that this study was done at all and that the subjects were African Americans spurred scientists to overhaul ethical regulations in both medical and behavioral research. The fact that the Tuskegee study was not an isolated incident was brought to light in 2010 when documentation of another syphilis study done from 1946 to 1948 in Guatemala was discovered (Reverby, 2011). Men and women in this study were infected with syphilis and then treated with penicillin. Reverby describes the study in detail and focuses on one doctor who was involved in both the Guatemala and Tuskegee studies.