@article {2015-36248-00120160601,
	title = {Validation of the Penn Inventory of Scrupulosity (PIOS) in scrupulous and nonscrupulous patients: Revision of factor structure and psychometrics.},
	journal = {Psychological Assessment},
	volume = {28},
	number = {6},
	year = {2016},
	pages = {639 - 651},
	keywords = {bifactor, Inventories, Obsessive Compulsive Disorder, PIOS, Religion, religiosity, Scrupulosity, Symptoms, Test Validity},
	url = {http://psycnet.apa.org/buy/2015-36248-001},
	author = {Huppert, Jonathan D. and Fradkin, Isaac}
}
