School feeding in Jamaica: a review of its evaluation.
This paper reviews two studies that evaluated the school feeding program in Jamaica. The first examined 115 children aged 12-13 y who were enrolled in three classes in a poor, rural school. One class was served the standard school meal at 0900 whereas the other two classes served as controls. The outcome variables included school achievement, attendance, and weight gain. After one semester, the class receiving the meal showed improved arithmetic scores and school attendance compared with the control classes; however, they showed no weight gain. The academic improvement remained significant after school attendance was controlled for. It was therefore hypothesized that the gains in arithmetic resulted from the alleviation of hunger in the classroom. The other study, conducted in a metabolic ward, examined the effects of missing breakfast on cognitive function in 90 children aged 9-10 y and of differing nutritional status. Using a crossover design, the investigators tested each child on two mornings 1 wk apart, once after serving them breakfast and second without. Breakfast, consisting of the school program meal, was served at 0800. When severely malnourished, stunted, or wasted children received no breakfast, their performance in various cognitive tests deteriorated. These results indicate that alleviation of hunger was one of the mechanisms by which school feeding improved academic achievement in the previous study. Undernourished children are more likely to benefit from school feeding programs than are adequately nourished children.
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Commonwealth Caribbean Medical Research Council, Port-of-Spain, Trinidad and Tobago. ccmrc.ds@trinidad.net
D000293:Adolescent; D002648:Child; D003071:Cognition; D005215:Fasting; D005502:Food; D005522:Food Services; D006801:Humans; D008433:Mathematics; D009748:Nutrition Disorders / Q000503:physiopathology; D012424:Rural Population; D012574:Schools; D013997:Time Factors