Objective To understand the implementation of daily study time standard among secondary school students in Shan-dong Province,so as to provide scientific basis for the formulation and implementation of relevant policies.Methods From January to May 2023,a multi-stage random sampling method was used to select 8 725 middle school students in Shandong Province.A sur-vey questionnaire was designed based on the Requirements for Daily Study Time of Primary and Secondary School Students(GB/T 17223-2012),to investigate indicators such as students'daily learning schedule,sleep and physical activity time,break time and scheduling requirements.Results The compliance rates for daily study time in junior and senior high school students in Shandong Province were 29.2％and 23.6％,respectively,with a statistically significant difference(x2=33.63,P＜0.01).Compliance rates for sleep duration,physical activity and recess time,morning and afternoon class hours,and class duration were 19.3％,26.2％,30.5％,73.2％and 16.2％.Class duration compliance was relatively high,with rates of 96.7％in junior high and 94.4％in senior high school students.There was a statistically significant difference in compliance rates for extended class breaks between different educational stages(x2=81.78,P＜0.01),with rates of 84.6％in junior high and 83.4％in senior high school students.As students progressed through their educational stages,compliance rates for physical activities,class breaks,consecutive classes,and total weekly class hours showed a decreasing trend,with rates of 31.8％and 18.3％,35.7％and 23.1％,60.5％and 29.6％,55.2％and 35.1％in junior and senior high school students,respectively.Conclusions The revised standard of Requirements for Daily Study Time of Primary and Secondary School Students(GB/T 17223-2012)optimizes the daily study and life schedule of middle school students to a certain extent.However,daily study time for middle school students in Shandong Province exceeds standard.Relevant departments need to enhance their ability to implement standards and strengthen the supervision of policy standards implementation.
维普
万方数据