“…Studies that investigated the impact of school food policies within Canada and the United States have generally resulted in some positive outcomes, such as improved eating habits (e.g., Bevans, Sanchez, Teneralli, & Forrest, 2011;Cullen, Watson, & Zakeri, 2008;Mullally et al, 2010) and increased knowledge, attitudes, and willingness to try new foods (Day, Naylor, & McKay, 2009); however, research showed that insufficient communication, lack of facilities and staff, lack of appealing food choices, cost (e.g., 'good for value'), and portion sizes of these healthier choices were barriers to implementing these policies (Callaghan, Mandich, & He, 2010;MacLellan et al, 2010;Rushowy, 2012). In addition, exceptions to the policies such as allowing staff, public, and other programs to continue purchasing food with minimal nutritional value or bring in food from home, were likely to reduce the overall effect of the policy in achieving its goals (Whatley-Blum et al, 2011).…”