Child Humans 8 attitude to health child 8 female 8 human 8 male Female 7 Health Knowledge, Attitudes, Practice 6 Male 6 major clinical study 5 questionnaire 5 adult 4 article 4 child parent relation 4 human experiment 4 school child 4 statistics and numerical data 4 Adolescent 3 Article 3 Child, Preschool 3 Health Promotion 3 Parents 3 Program Evaluation 3 School Health Services 3 Surveys and Questionnaires 3 adolescent 3 controlled study 3 health promotion 3 preschool child 3