“…The theoretical basis of many of theses measurements were grounded in the concept of 'Food Agency' [20] or Self-Determination Theory [19,22] or Social Cognitive Theory [16,25]. It is noteworthy, however that cooking from scratch was a key variable identified as common in some articles [16,[20][21][22]25]. Bailey et al [22] developed a cooking skills evaluation questionnaire based on selfdetermination theory and identified some health-related attitudes and motivations, but did not identify what health measures or indicators for evaluating cooking skills could be used, such as, the use of vegetables in recipes and meal planning.…”