Thank you for taking the course. I hope you found it useful.  As promised, below are links to academic articles on behavioral extinction and operant conditioning and bullying. Also, there were downloadable materials included with lectures 4 & 5. These include a documentation log and flow chart as well as a tip sheet, 7 ways to help your child cope with bullying. Be sure to check out my website and my book for further learning. https://bullyvaccineproject.com/ Google Scholar Searches & Other Academic Articles Research on Behavioral Extinction - https://scholar.google.com/scholar?hl=en=behavioral+extinction=_sdt=1%2C10_sdtp= Operant Conditioning- https://scholar.google.com/scholar?q=operant+conditioning==en_sdt=0%2C10 Facets of Pavlovian and Operant Extinction - http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3337697/ Bullying and Operant Conditioning - http://www.mcser.org/journal/index.php/mjss/article/view/1107