早餐对小学生认知能力的短时影响  

Fast Effect of Missing Breakfast on Cognitive Ability in Primary School Children

作　　者：张永慧[1] 蔡雪毅[1] 司徒素琴[1] 

机构地区：[1]广东省卫生防疫站,中山医科大学

出　　处：《广东卫生防疫》1996年第1期1-3,共3页Guangdong Journal of Health and Epidemic Prevention

摘　　要：采用交叉设计方法，严格控制实验条件，对９０名小学生观察了不吃早餐与吃“标准早餐”（热量２．３８ＭＪ，蛋白质２０ｇ）时认知能力的差异。结果发现以个体进行的、难度较大的数字快速记忆测验及反应时间的成绩，吃早餐成绩优于不吃早餐。集体法进行的剂量作业及译码、句子是非判断测验成绩的差异无显著性。The study had beed carried out to observe the difference of cognitive ability among goprimary school children between missing breakfast and eating' standard' breakfast with CrossDesign Method, The scores of the tests of Fast Figures Memory and Video Reaction Timedeclined when the children missed their breakfast. There was no significant difference ofperformance on AYP, Coding Test and Sentence Judgement test carried by groups betweenmissing breakfast and eating' standard' breakfast.

关 键 词：早餐 观察 影响 认知能力 小学生 记忆测验 剂量 成绩 难度 严格 

分 类 号：R153.2[医药卫生—营养与食品卫生学] G633[医药卫生—公共卫生与预防医学]