Arash Javanbakht and Linda Saab. (2017, 27 October) .The science of fright: Why we love to be scared. Retrieved December 15, 2017, from https://theconversation.com/the-science-of-fright-why-we-love-to-be-scared-85885
Amygdala. Retrieved December 15, 2017, from https://en.wikipedia.org/wiki/Amygdala
Halloween and the science behind why we love being scared. Retrieved December 15, 2017, from http://www.nzherald.co.nz/lifestyle/news/article.cfm?c_id=6&objectid=11937397
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