IRCT20151208025431N5 IRCT 2018-07-14 Tehran University of Medical Sciences Improve food and nutrition literacy among 10-12 years-old school children of Baneh using Intervention Mapping approach Development, implementation and evaluation of an intervention to improve food and nutrition literacy among 10-12 years-old school children of Baneh using Intervention Mapping approach 2018-09-23 anticipated 300 Complete https://irct.ir/trial/32094 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Education/Guidance, Other design features: Designing a study based on intervention mapping approach which has six steps, Randomization description: Simple Random Cluster Lottery: Randomization is done using a simple random clustering method whose classes include four regions of the north, south, east and west of the city of Baneh and in each class each school is considered as a cluster, which these clusters, four schools (clusters) will be selected for each region which has two schools (one for boys and one for girls) for the intervention group and two schools (one for boys and one for girls) will also be for the control group. In each district there are 4 schools and in total in the whole city of Baneh, 16 schools will be selected. Given that the total number of non-profit primary schools is 4 schools whether or not they choose to influence the outcome of the study will not be effective, therefore to prevent their potential confounding effect, selection of the above schools abandoned and all elementary state schools that include 48 schools will be selected. excluded from the selection of these schools and all elementary state schools that include 48 School will be selected. N/A Development, implementation and evaluation of an intervention to improve food and nutrition literacy among 10-12 years-old school children of Baneh using Intervention Mapping approach. Intervention 1: Intervention group: Theory-based interventions based on SCT theory and the needs assessments that have been taken before the study begins and the level of food and nutrition literacy, weight and height before intervention and 3 and 6 months after the intervention. Intervention 2: Control group: The control group will not intervene and only level of food and nutrition Literacy , weight and height were measured baseline and 3, 6 months after the intervention. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is There is no more information.