The situation of human rights in the Islamic Republic of Iran
International Human Rights in Iran

...the use of physical and psychological mistreatment and torture for the purposes of inducing self-incrimination.  In that regard, several personal interviews revealed that individuals were often held in solitary confinement for long periods during the investigative phases of their cases.  All of those interviewed with regard to their detention reported the consistent use of blindfolds when being transferred from solitary confinement, as well as during their interrogations...

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