Which of the following was NOT a piece of evidence discussed in the text that provides support for the endorphin hypothesis for self-injurious behaviors (SIBs)?
A) Rats whose endorphin centers were lesioned never engaged in SIBs.
B) People with intellectual disability who show SIBs display a significant endorphin release after engaging in the SIB.
C) Many people with intellectual disability and SIBs have abnormalities in the way opioid receptors work in their brains.
D) Blocking opioid receptors by administering drugs has been shown in some studies to reduce SIBs.

Question

Quizplus · Accepted Answer

Option A was not mentioned as a piece of evidence in the text. The text discusses evidence of endorphin release and abnormalities in opioid receptors in individuals with SIBs, as well as the effectiveness of blocking opioid receptors in reducing SIBs.

Which of the Following Was NOT a Piece of Evidence