The development trajectories of children's SER remain unknown. This study aimed to characterize spherical equivalent refraction (SER) trajectories during grades 1-4 in Chinese children.
This ...prospective cohort study included 1226 first-grade non-myopic children from 12 public primary schools, randomly selected in two districts in Guangzhou, China. From November 2018 to March 2022, four-wave ocular examinations and questionnaire surveys have been completed. The group-based trajectory modeling was used to explore SER trajectories in grades 1-4.
All five trajectories showed an upward trend and rose faster after grade 2. Children in the sharp-developing (n = 44), high-developing (n = 136), and rapid-developing (n = 237) myopia groups developed myopia before grades 2, 3, and 4, respectively. Their SER development speed remained at a relatively high level after myopia, almost consistent with that before myopia. Children in the moderate-developing (n = 418) and low-developing (n = 391) non-myopia groups did not develop myopia before grade 4. Some characteristics in grade 1 were independently associated with SER trajectories, including sex, axial length, number of parents with myopia, residence, academic achievement, and the duration of outdoor activity. Based on the baseline characteristics, we established the model predicting the probability of children belonging to each group.
Myopia interventions are best started in grade 1 or preschool age. If interventions are not taken in time, the latest intervention window might be in grades 1, 2, and 3 for children with a high probability of belonging to the sharp-developing, high-developing, and rapid-developing myopia groups, respectively. The above probabilities might be predicted using the model we established. Moreover, the interventions for myopic children shouldn't be ignored.
The Law Guizot represents the birth of the public primary school. For Guizot, the «government of the minds» is important: In the country of France that has been traumatized by the Revolution and the ...agitations of the years 1830, he wants to moralize and to educate the people. This becomes the responsibility of the State, but it is necessary that moral education, which has priority, be also religious, which accounts for the strongly encouraged collaboration between the teacher and the priest. The supervision committees established by the Law reflect this apparent symbiosis between Church and State as well as the proclamation of the freedom of education. However, the parliamentary archives show a legislative path much less smooth. The context is characterized by suspicion concerning the priest-party, so active under the Restauration and suspected to channel ideas that are hostile to the new regime. Shouldn’t the first objective of the law be to channel the power of the clergy rather than giving it a primary role?
Obtaining equal urban public services is essential to social fairness. This paper presents and assesses the equal distribution of urban public service facilities in China by examining 177 public ...primary schools in downtown Hangzhou. First, we collect data on the spatial distribution, population access to services, and student enrolments from the case schools. Second, we build spatial and social equity models to assess the rate of present facilities' equity. This paper assesses spatial equity with factors such as school ranking, enrolments per thousand residents, and home-to-school distance by using the index's scoring method. The Lorenz curve and Gini coefficient were used for social equity evaluation, in which household registration, housing, and the number of school-age children per family reflect the education demand features, and the enrolments present the supply-side features. The findings show that the spatial distribution of the public primary schools in Hangzhou varies significantly from the centre to the periphery. In other words, accessibility decreases from the centre to the periphery direction. In terms of social equity, most citizens have access to low-quality education resources, while only a few citizens can enjoy high-quality education. Equal access to public primary schools faced three problems. First, there was insufficient investment by the local government, particularly in compulsory education. Second, there are variations in education investment among different administrative units in a district and historical inertia. For the sake of a fair distribution of public primary school services, it is essential to increase investment in compulsory education, upscale the enrolment of primary and middle schools, and boost teachers' competencies. Furthermore, to improve social equity, faculty exchange programs between non-key schools and top key schools should be launched.
There is growing concern that screen time and media use in school-age children can negatively affect children's sleep. These negative effects are explained by three main underlying mechanisms: ...reduced sleep, time allocated for more media consumption; increased mental, emotional, or psychological stimulation by media content; and the effects of light emitted by digital devices on circadian rhythms and sleep physiology and arousal. In this study, we focused not only on sleep duration, but also on sleep problems. We conducted a large-scale survey to examine the relationship between excessive use of digital devices, Internet addictive behaviour, sleep duration, and sleep problems.
We conducted a cross-sectional study of children enrolled in 20 public primary schools in Nagoya City, Japan. Children's parents/guardians completed a questionnaire including the brief sleep questionnaire for Japanese children which is a shortened version of the 'Children's Sleep Habits Questionnaire'. Logistic regression analyses were used to identify associations between sleep problems and grade, sex, weekday sleep time, weekend sleep time, ownership of digital devices, frequent checking of digital devices, use of digital devices for more than 4 hours per day, and Internet addiction.
In total, 8172 responses were received (91.6% response rate). After excluding incomplete responses, we analysed complete datasets for 6893 children with a mean age of 9.0 years. When adjusted for sex, grade, sleep duration on weekdays, and sleep duration on weekends, failure to control (odds ratio OR = 1.48; 95% confidence interval CI: 1.29-1.70; p < .001), more use than intended (OR = 1.27; 95% CI: 1.12-1.44; p < .001), and use to escape a dysphoric mood (OR = 1.30; 95% CI: 1.03-1.64; p = .027) were associated with children's sleep problems. A shorter weekday and a longer weekend sleep duration indicated a higher likelihood of sleep problems.
After adjusting for sleep duration, a relationship was found between the three Internet addictive behaviours and sleep problems, but not ownership of digital devices. Parents and teachers may need to address screen media-related sleep problems in children, as these problems may be influenced by psychological factors.
This exploratory research investigates knowledge and beliefs about developmental dyslexia (DD) among public primary school teachers in Saudi Arabia. We explored links between several teacher‐related ...socio‐demographic variables (e.g., gender, teaching experience, self‐evaluation of teaching children with DD) and knowledge and beliefs about DD. Saudi public primary school teachers (n = 136) completed an online survey that included the knowledge and beliefs about developmental dyslexia scale (KBDDS). The results indicated that KBDDS scores were significantly associated with teaching experience, DD training, and self‐evaluation of teaching children with DD. We address limitations of the current research, note directions for future research, and discuss implications of these results for teacher training and professional development, with special attention to Saudi public primary education.
Food and nutrition notion among schoolchildren in Benin is still less documented. Few studies have examined the determinants of food and nutrition among schoolchildren while others have attempted to ...link knowledge, attitudes and practices to diet. The present study aims to evaluate food and nutrition knowledge, attitudes and practices among schoolchildren enrolled in public primary schools canteens in Cotonou and its surroundings.
A diagnostic study was conducted in twelve public primary schools with canteens. A structured interview questionnaire was used to collect data from 861 schoolchildren aged 7 to 14 years. Three scores were used to assess the level of knowledge, attitude and practice. The overall score was the total of correct responses. The maximum score for all the three parameters was 15, 6 and 4 respectively for knowledge, attitude and practices. Data were analyzed using STATA 16. Logistic regression was performed to identify the relationship between food and nutrition practices and knowledge and attitude. Pearson goodness of fit test was performed to verify the adequacy of the model. A P-value of less than 0.05 (P < 0.05) was considered significant at 95% confidence interval.
schoolchildren's nutrition knowledge was low (mean score 2.52 ± 1.33) while attitude and practices were acceptable (mean score 4.08 ± 1.39 and 2.84 ± 0.77). Only 18.2% of schoolchildren knew the different food groups and 3.4% knew that they should eat at least five fruits and vegetables a day. Most of the schoolchildren (93.6%) were favorable to eat at least five fruits and vegetables and 86.8% were willing to eat more than 3 times a day. Among all practices, snacking between meals and eating breakfast were poorly observed by the schoolchildren. Nutrition knowledge was associated with practices observed among schoolchildren but not with attitudes. However, a significant positive association was observed (p < 0.05) between attitudes and practices.
Knowledge on food and nutrition among schoolchildren from public primary schools with canteen was low. This study suggests implementation of nutritional education to improve schoolchildren's knowledge and attitudes towards healthy diets and nutrition.
The main aim of this research is to determine the types of homework assigned in the 5
th
grade Science and Technology course at public primary schools in Northern Cyprus and to explore the opinion of ...the teachers regarding homework practices. A qualitative case study design was used. The research was conducted during the 2018-2019 school year. The teachers consisted of 7 teachers who taught 5
th
graders in public primary schools. Data were collected from documents and interviews. Document analysis and content analysis were employed. The results revealed that teachers gave practice homework for purposes of revision and consolidation of the subject matter taught in class. They did not assign homework that was classified as extension homework or as work contributing to the higher-order thinking skills of the students. Additionally, all of the teachers shared the opinion that homework contributes to the success or the grade and to the college entrance exam, which is a central exam to enter secondary school in Northern Cyprus.
Background: A study conducted in the Kajiado Central District of Kenya in 2006 showed that there was a high dropout rate among primary schoolgoing children and that their academic performance was ...poor. The Dupoto-e-Maa education project was implemented in 2007 to address issues related to drop out rate and academic performance.Objectives: The evaluation therefore investigated the extent to which the project had influenced dropout rate and academic performance in the public primary schools in Kajiado Central District.Method: The evaluation adopted a mixed methods approach: cross-sectional survey and case study designs. The benefit of the approach is the richness of information obtained through triangulation. The respondents included head teachers, school management committees, teachers, pupils, quality assurance and standards officer and project staff. A sample size of 183 respondents was selected using purposive sampling and stratified random sampling procedures. Head teachers of the sampled schools participated as key informants. The instruments of data collection included questionnaires, an interview guide, a document analysis guide, a focus group discussion guide and an observation guide. Results: The findings indicate that the Dupoto-e-Maa education project had influenced dropout rates. The direction of the findings seems to suggest that academic performance trends are unpredictable since fluctuations are evident, though the programme could have encountered some challenges that may have limited its achievement on this variable.Conclusion: The study recommended that there is need to increase the number of non-governmental organisations modelled around the Dupoto-e-Maa education project so as to reduce dropout rate and improve pupil academic performance. The findings could also inform government policy in terms of recruitment and placement of teachers in schools in arid and semi-arid lands. Project funding could be increased to improve visibility and sustainability of project activities.
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