作息制度安排科学与否,直接影响到学生的学习效果和身体健康。为了解我省中、小学生作息制度及其内容的安排情况,于1987年春对四个市、地城、乡中、小学校开展了调查工作。 1 对象和方法 1.1 对象选济南、惠民、烟台、聊城四市地,城乡小学二、四、六年级,中学初二、初三、高三年级的学生,共12320人。其中城市、县城中、小学生为3133名和2431名;乡镇中小学生分别为3289名和3467名。 Scheduling system of work or not, a direct impact on student learning and physical health. In order to understand the arrangements for the daily work schedule and the contents of primary and middle school students in our province, a survey was conducted in the spring of 1987 on four cities, prefecture cities, townships, and primary and secondary schools. 1 objects and methods 1.1 object selected Jinan, Huimin, Yantai, Liaocheng four cities, urban and rural primary two, four, six grade, secondary two, third, third grade students, a total of 12320 people. Among the cities and counties, there are 3133 primary and secondary school students and 2,431 primary and secondary school students, and the number of primary and secondary school students in the townships is respectively 3,289 and 3,467.