Introduction of an intervention that reduces the perceived risk of a given behavior may cause a person to increase risky behavior—this is called “risk compensation.”
Preventing bad outcomes for teens and their offspring was the impetus behind confidential care for reproductive health. Requiring parental involvement created an obstacle to the provision of necessary care.
Research is often conducted without the knowledge or consent of those whose tissues are banked and poses possible harms to social groups if information about a few members is unscientifically applied to all.