Table of Contents
Judgment and Decision
Psychology and Religion
Sensation and Perception
In the summer of 1973, a class-action lawsuit was filed on behalf of the study participants and their families. In 1974, a $10 million out-of-court settlement was reached. As part of the settlement, the . government promised to give lifetime medical benefits and burial services to all living participants. The Tuskegee Health Benefit Program (THBP) was established to provide these services. In 1975, wives, widows and offspring were added to the program. In 1995, the program was expanded to include health as well as medical benefits. The Centers for Disease Control and Prevention was given responsibility for the program, where it remains today in the National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention . The last study participant died in January 2004. The last widow receiving THBP benefits died in January 2009. There are 12 offspring currently receiving medical and health benefits.
This is one of a set of measures used to assess the accuracy of a diagnostic test (see sensitivity, negative predictive value and positive predictive value). Specificity is the proportion of people without a disease who are correctly identified as not having that disease by the diagnostic test. For example, if a test has a specificity of 95%, this means that it correctly identified 95% of the people who did not have the disease, but that 5% of people without the disease were incorrectly diagnosed as having the disease (these people were ‘false positives’ on the test).