2015
An evaluation of the reliability of the food label literacy questionnaire in Russian
Gurevich K, Reynolds J, Bifulco L, Doughty K, Njike V, Katz D. An evaluation of the reliability of the food label literacy questionnaire in Russian. Health Education Journal 2015, 75: 270-277. DOI: 10.1177/0017896915574890.Peer-Reviewed Original ResearchFood label literacyStudy programSchool-based nutrition education programEducation Study ProgramMiddle school studentsGroups of studentsNutrition education curriculumDevelopment of skillsPost-test scoresFood label readingNutrition education programRussian adolescentsEducation curriculumMiddle schoolClassroom sessionsSchool studentsVariance of scoresEducation programsSchool groupCronbach's α estimatesInstrument's internal consistencyStudentsUniversity studentsLiteracy QuestionnaireSchools
2011
A cost comparison of more and less nutritious food choices in US supermarkets
Katz D, Doughty K, Njike V, Treu J, Reynolds J, Walker J, Smith E, Katz C. A cost comparison of more and less nutritious food choices in US supermarkets. Public Health Nutrition 2011, 14: 1693-1699. PMID: 21356146, DOI: 10.1017/s1368980011000048.Peer-Reviewed Original ResearchConceptsOverall Nutritional Quality IndexNutrition education programNutritious foodNutritional quality indicesPresent studyElementary school childrenFood
2010
Teaching Healthful Food Choices to Elementary School Students and Their Parents: The Nutrition Detectives™ Program*
Katz D, Katz C, Treu J, Reynolds J, Njike V, Walker J, Smith E, Michael J. Teaching Healthful Food Choices to Elementary School Students and Their Parents: The Nutrition Detectives™ Program*. Journal Of School Health 2010, 81: 21-28. PMID: 21158862, DOI: 10.1111/j.1746-1561.2010.00553.x.Peer-Reviewed Original ResearchConceptsElementary school studentsSchool studentsFourth grade elementary school studentsGrade elementary school studentsAbility of studentsPhysical education instructorsThird-grade studentsIntervention group studentsBody mass indexNutrition education programEducation instructorsComparable schoolsGroup studentsGrade studentsIntervention schoolsSchool functionEducation programsStudentsHealthful food choicesSchoolsNutritious food choicesMarketing deceptionLiteracyHealthful choicesDietary patterns