Discuss how confirmation bias can influence perceptions and how some beliefs can
actually generate their own confirmation Provide relevant examples
to support your explanation.
Need some helps.
If you have a bias, you are more likely to perceive evidence that confirms or goes along with your bias. Self-fulfilling prophecies lead to expectations, often changing the person's behavior to cause the responses they were expecting — thus confirming their bias.
See:
http://www.members.cox.net/dagershaw/lol/DepressionCycle.html
http://www.members.cox.net/dagershaw/lol/FaithHave.html
I hope this helps. Thanks for asking.