“…This program was replicated in upstate New York, also yielding a significant reduction of 75% in the number of AHT cases after program implementation (Altman et al, 2011), indicating the effectiveness of this initiative in the prevention of this form of abuse. Based on the promising results of studies by Dias et al (2005) and Altman et al (2011), several other initiatives seeking to raise awareness of AHT were developed, with emphasis on the program The Period of PURPLE Crying Barr et al, 2015;Barr, Rivara, et al, 2009;Fujiwara, 2015;Fujiwara et al, 2012;Hennink-Kaminski & Dougall, 2009;Reese et al, 2014;Runyan et al, 2009;Shanahan, Nocera, Zolotor, Sellers, & Runyan, 2011;Stephens et al, 2014;Stewart et al, 2011). The development of this initiative was the starting point for the creation of a set of preventive materials entitled, The Period of PURPLE Crying (PURPLE; Runyan et al, 2009).…”