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为了探讨不同能量早餐对小学生认知能力和身体耐力的影响，从北京市２所小学三年级中随机抽取了４个班共１５１名小学生作为研究对象，在１周的星期一到星期五随机食用能量高的早餐 Ａ 或能量低的早餐 Ｂ，并在这周的星期二至星期五上午的第３、４节课进行加法、乘法、数字核对、逻辑、创造力、身体耐力和自我感觉共７项测试，结果食用不同能量早餐的学生间其加法、乘法、数字核对、逻辑测试的平均完成率、平均正确率没有显著性的差异，其创造力测试的得分、重复数的差异也没有显著性，其身体耐力和自我感觉测试也没有显著性的差异。早餐能量摄入对学生认知能力的影响尚需进一步研究。
Abstract：In order to examine the effect of energy intake at breakfast on school performance,151 grade three school children from four classes of two schools were sampled for this study.Children were randomly assigned to breakfast A or B on any given day.They were provided with breakfast with either high or low energy content at school over a period of 5 successive days.The remained foods were collected and weighed.Performance tests including addition,multiplication,number checking,logic,creativity,physical endurance,visual analogue scales were applied at the third or fourth period of courses in the morning on Tuesday through Friday during the experimental week.The teachers involved in the study were blind to the kind of treatment. No significant effect of energy intake at breakfast on these performance indicators was found in this study.
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基本信息:
中图分类号:R153.2
引用信息:
[1]马冠生,胡小琪,高树军,白大中,李景春,潘慧.不同能量早餐对小学生认知能力和身体耐力的影响[J].卫生研究,1999(05):286-288.
基金信息:
国家乐氏公司资助
1999-09-20
1999-09-20