“…However, there is evidence that sleeping problems in infancy and toddlerhood are associated with self-regulation difficulties such as attention regulation and executive functioning (Bernier, Carlson, Bordeleau, & Carrier, 2010;Sadeh et al, 2015). Further, excessive crying persisting beyond 3 months of age and problems with feeding and sleeping in infancy have been associated with the development of behavior problems in childhood (Gurevitz et al, 2014;Hemmi et al, 2011;Hyde, O'Callaghan, Bor, Williams, & Najman, 2012;Korja et al, 2014;Sadeh et al, 2015;Santos et al, 2015;Schmid et al, 2010;Sivertsen et al, 2015;Williams & Sciberras, 2016), adolescence, and into adulthood (Sadeh, Tikotzky, & Kahn, 2014). This relationship may be strongest in those children who have multiple crying, feeding, and sleeping problems (Hemmi et al, 2011;Schmid et al, 2010;Wake et al, 2006;Winsper & Wolke, 2014).…”