. 2019 Jan 7;21(1):e11302. doi: 10.2196/11302
©Stacey McCaffrey, Ryan A Black, Mitchell Nagao, Marjan Sepassi, Gaurav Sharma, Susan Thornton, Youn H Kim, Julia Braverman. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 07.01.2019.
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Figure 2.
Category response curves for the intensity items.