“…Traditionally, the PISA measure of SES is a weighted average of three indices, namely, parental educational attainment (in years), parental occupational status on the “International Socio-Economic Index” (ISEI) scale ( Ganzeboom, 2010 ), and a measure of “household possessions.” The study supported that parental breakfast consumption, family monitoring, and family meal frequency were positively correlated with breakfast consumption or healthy food choice in children or adolescents ( Keski-Rahkonen et al, 2003 ; Videon and Manning, 2003 ; Larson et al, 2007 ; Moore and Harré, 2007 ). Research has shown that family factors (e.g., education of father, education of mother, occupation of father, occupation of mother, family type, and monthly household income) could exert positive influences on breakfast consumption ( Diaconu-Gherasim et al, 2020 ). Other studies have also pointed out that children of low SES are more likely to skip breakfast ( O’Dea and Peter, 2001 ; Delva et al, 2006 ; Utter et al, 2007 ).…”