Journal of the National Medical Association · 2009 · 13 citations · 24 references
AgricultureHuman DevelopmentNutritionAdolescent DevelopmentAdolescent HealthAdolescent MedicineAdolescent Health PromotionAdolescent NutritionEating Disorders In AdolescenceWeight LossWeight ManagementAdolescent Eating BehaviorAdolescent Obesity ManagementQualitative Interviewing
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The Measurement of Observer Agreement for Categorical Data
J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 78.9K citations · Full text