Using Teacher Goal Boards to Promote Healthy Eating and Physical Activity among Elementary Students

Background: The purpose of this study was to explore the feasibility and understand the potential impact on elementary students’ perceptions of, and intentions related to, healthy eating and physical activity when their classroom teacher sets and shares goals related to these health behaviors. Methods: Participants in this study included 16 teachers and 229 students of grades 3 - 6 at a large elementary school in the Western United States. Participating students were surveyed before and after a six-week intervention conducted by classroom teachers that consisted of a weekly displaying of Teacher Goal Boards in a prominent classroom location and sharing of goals set for the week. Teacher reports of the previous week’s goals occurred each Monday prior to sharing and posting of new goals for the new week. Results: Respondents reported significantly higher post-test values for over half of pre-post comparisons. Respondents were more likely to intend to be physically active (post = 52.6% vs. pre = 39.0%, p = 0.003), to eat nutritious foods (52.0% vs. 36.4%, p = 0.001), and to maintain a healthy body weight (62.8% vs. 52.2%, p = 0.022). Similar results were found for summary measures. Intention to be physically active, to eat healthy, to maintain a healthy weight, as well as descriptive norms for physical activity and perception and value of personal health behaviors were all significantly higher at post-test. Discussion: This study and its findings are significant because teacher participants were able to significantly and positively impact on students’ behavioral intent, subjective norms, and perception and value of personal health behaviors amongst students without spending additional time on formal health promotion and education instruction. Conclusion: Schools should incentivize and encourage faculty and staff to engage in a variety of health behaviors to improve both personal health outcomes and role model health behaviors for students.

Investigation on Low Hemoglobin and Ascaris Infection among Primary and Secondary School Students in Hohhot

Introduction: Anemia and Ascaris infection are important indicators to reflect the health status of students. In this study, by investigating the current situation of low hemoglobin and positive rate of Ascaris eggs of primary and secondary school students in Hohhot, the health status of local primary and secondary school students is actually reflected. Objectives: To understand the prevalence of Low Hemoglobin and Ascaris infection among primary and secondary school students in Hohhot in 2015 and to give some suggestions on the health status of primary and secondary school students in Hohhot. Study Design: This project uses a cross-sectional study to investigate the distribution of disease and health status of primary and middle school students in Hohhot at a specific time, and to provide a clue to the cause of the hypothesis test. Methods: A stratified cluster random sampling method was used to select 4 districts, 4 counties and 1 flag in Hohhot, a total of 36 primary and secondary schools for sample survey. Cyanine HiCN and smear method is to detect hemoglobin and ascaris eggs positive. Results: In 2015, the positive rate of low hemoglobin in primary and secondary school students was 21.45% in urban and rural areas, 33.17% in urban and rural areas, 43.69% in rural areas, 13.59% in ascaris eggs, 10.69% in urban and rural areas, 7.81% in rural areas. There are geographical differences and gender differences between cities, urban-rural junctions and rural areas (p Conclusion: The prevalence of low hemoglobin in primary and secondary school students in Hohhot is high in rural areas. The detection rate of ascaris egg positive rate in the city is high. Monitoring, publicity and education should continue to be strengthened.

Assessment of Effect of Peer Pressure and Mass Media on Secondary School Students Involvement in Premarital Sex in Anambra State of Nigeria

Pre-marital sex among secondary school adolescents has been identified to be on the increase worldwide. Adolescents are susceptible to peer pressure. This study was conducted to determine the effect of peer group pressure and mass media on the prevalence of pre-marital sex among secondary school adolescents in Anambra State of Nigeria. A cross-sectional descriptive study was conducted among secondary school adolescents in Anambra State. Data were collected using a pre-tested structured, self-administered questionnaire. Respondents were selected using a multistage sampling technique. The instrument used for data collection in the study was the Secondary Student Sex Variables Questionnaire (SSSVQ) which was constructed by the researchers. Students who had medium extent exposure to mass media or more (≥ ME) were 3 times or less (≤ LE)[or: 3.153,(CI: 2.270-4.380)]. Respondents who had medium extent exposure to peer pressure or more (≥ ME) were twice more likely to engage in pre-marital sex than those who had low extent exposure or less (≤ LE)[or: 2.240,(CI: 1.601-3.134), p = 0.030]. This study revealed that the prevalence of pre-marital sex among secondary school students in Anambra State was high. It is concluded that the peer pressure and exposure to mass media influenced pre-marital sex and it was recommended that family health education should be intensified in secondary schools to enable the students understand problems of pre-marital sex.

Appeal of 3 ＋ 4 Program： Good Students are Few but Growing at Secondary Vocational Schools in Shanghai

Secondary vocational education in Shanghai continues to experiment in an attempt to find ways to solve the decline of student enrollment and adjust to rapidly changing social and economic environments. The 3 ＋ 4 Pilot Program （three-year secondary vocational education and four-year undergraduate education） has been under experiment since 2014. It has attracted more and more academically good junior middle school graduates to secondary vocational schools with the national and local favorable policies and laws. Except the three-year’s hand-on practice, what appeals most to the junior middle school graduates is the academic transfer under the Program, a breakthrough in history of vocation education in China. However, only initiating a new program is not enough. Shanghai government should map out a long-term plan to set up promotion to increase the public awareness to change the long prevailing outdated ideology in order to add more to its appeal of the Program. There is still much work to be done before expanding the scope of the Program.

First Aid Knowledge and Attitude of Secondary School Students in Saudi Arabia

Background: Increasing the number of qualified people, including school students who can play a significant role in first-aid (FA) and basic life support (BLS) arena is a public health demand. Aim: To assess the awareness of Saudi secondary school students regarding FA and BLS. Methodology: 360 male secondary school children in Taif, Saudi Arabia were surveyed. Results: The mean students’ age was 17.4 ± 1.21 years. The mean participants’ FA knowledge score was 64.8% ± 11%. Generally, trained students reported both better FA knowledge and skills than untrained counter-parts;for 79.6% trained-compared to 53.7% untrained-students recorded such score > 70% [χ2 (df 1) = 11.60, p 70%) [62.3% 2(df 1) = 5.90, p = 0.02] was. Trained students better deal with critical cases, bleeding and bodily injury compared to untrained peers [89.8% vs. 55.9%, χ2 (df 1) = 20.3, p 2 (df 1) = 11.62, p = 0.04;81.6% vs. 67.2%, χ2 (df 1) = 4.13, p = 0.04, respectively]. Only 37.2% of schools had FA incorporated in the education curriculum. Eventually, FA training and the presence of FA group were significant predictors for improved FA knowledge among students [odds ratio (OR) 3.35, 95% CI 1.60 - 7.06;OR 2.28, 95% CI 1.34 - 3.95, respectively). Conclusions: First-aid training is crucial to enhance school children’s FA skills and to thrust their contribution to health emergency control efforts. Incorporating FA training within the educational curriculum of Saudi schools is a step forward to disseminate FA message in the community.

Linking Hong Kong Secondary Students' School Belongingness with Pre-School Characteristics, School Experiences, and Out-of-Class Experiences

Framed with the model of Cashmore et al.(2011),this study examined the pattern of school belongingness of Hong Kong students with their pre-school characteristics,school experiences,and out-of-class experiences using PISA 2015 data.The total sample included 4703 Hong Kong secondary school students aged 15.Regression analysis revealed that Hong Kong secondary students9 school belongingness was predicted by pre-school characteristics,school experiences,and out-of-class experiences.Compared with two other categories of variables,out-of-class experiences had a stronger prediction in terms of peer relationships.Overall,family socioeconomic status(SES),student performance,selfmotivation,student-teacher ratio,and peer relationship were positive predictors,whereas school size was negatively predictive.In addition,the relationships of school belongingness with three categories of variables differed by immigrant status.Immigrant children had a greater sense of school belonging than local students.The findings add to the existing literature and may have implications for school administrators and teachers in relevant areas.

HIV/AIDS-Related Knowledge among Secondary School Students in Bangladesh: A Cross-Sectional Study

Background and Aim of the Study: HIV/AIDS is best viewed as a major epidemic which poses serious challenges to mankind on a global scale. The aim of this study was to assess the HIV/AIDS-related knowledge among secondary school students in Bangladesh and investigate the association between secondary school students’ socio-demographic characteristics and their level of knowledge about HIV/AIDS. Methods: Following multistage random sampling technique, a total of 384 students aged 11-17 years were sampled from eight secondary schools and interviewed through a predesigned semi-structured questionnaire. Data analysis was done at three stages including descriptive statistics, bivariate analyses, and multivariate logistic regression. Results: The findings of the study revealed that more than half (55.26%) of the students were above 14 years of age and their ages ranged from 11 to 17 years. This study also found that around three-fourths of the students (75.78%) watched television. With regard to knowledge, this study demonstrated that around two-fifths of the students (36.98%) had very good knowledge about HIV/AIDS and their main sources of HIV/AIDS information were television, newspaper, radio, textbooks, and teachers. The bivariate results of the study indicated that students’ age, gender, type of school, household income, fathers’ and mothers’ literacy, and watching television were significantly associated with level of knowledge about HIV/AIDS. In addition, students’ age, mothers’ literacy, and watching television were found as the significant predictors of knowledge about HIV/AIDS. Watching television was documented as the best single predictor. Conclusion: The results of the study strengthen the assumption that there is an influence of students’ socio-demographic characteristics upon their knowledge about HIV/ AIDS. Moreover, this study suggests that more information on HIV/AIDS should be included in the textbooks of secondary school students in Bangladesh to enhance their knowledge about the taboo subject.

The Relationship Between Self-esteem and Preference Type of Play by Gender of Elementary School Students

The purpose of this study is to differentiate the gender into males and females based on prior research that children prefer different types of play depending on their gender,and to see what the relationship between their self-esteem and preferred types of play is.Random stratified method was used to collect study participants for this study.Elementary school students in Incheon Metropolitan City,Republic of Korea,were set up as a population,the city was divided into six areas in a similar area,and each school was numbered after identifying local elementary schools.A total of six schools were selected for each region by making random checks.A total of 18 classes were selected for each of the four,five,and six grades.A total of 450 questionnaires were distributed,but 381 of them were used for statistical analysis,except for 69 that were judged to have been poorly response.There were 215 male,166 female,151 in fourth grade,109 in fifth grade,and 121 in sixth grade.There are two questionnaires used in this study.First,to measure self-esteem,Rosengerg’s 10-item Self Esteem Scale was used to assess self-esteem.The scale,which provides a convenient measure of global attitudes about the self,has five negatively worded items and five positively worded items.This scale is one of the most widely used measures of self-esteem and has displayed good reliability and validity.Cronbach’s a showed 0.859.Second,to find out the preference for play types,we used those produced by Choi and Lee based on four types of play suggested by Roger Caillois.The questionnaire consists of four sub-variables:competition(Agon),chance(Alea),simulation(Mimicry)and vertigo(Ilinx).The Crombach’s a values are 0.705,0.694,0.786,and 0.722,respectively.The class teacher of the selected school was contacted and explained the purpose of the study and asked for consent.On the measurement date,we visited the class and conducted the measurement.Before measurement,we informed the purpose of the study again and asked for consent.The self-reported method was used to respond,and the measurement time was about 10 minutes.The responses were coded using the SPSS(win)15.0 program and frequency analysis was performed to characterize the data.The independent t-test was carried out to see if there was a difference between self-esteem and preferred types of play by gender.Correlation analysis was performed to see how self-esteem relates to the type of preferred play.All statistical significance levels are set as p<0.05.Children’s self-esteem does not differ depending on their gender.And it turned out that boys preferred competition,and girls preferred simulation,and chance and vertigo did not differ depending on gender.In male,a correlation between self-esteem and preference for play types has resulted in statistically significant correlation between self-esteem and competition,chance,and vertigo.In female,a correlation between self-esteem and preference for play types was performed in vertigo,where self-esteem was statistically significant.

Tea Art Education for Elementary School Students in Hangzhou City of Zhejiang Province in China——A Case of Caihe Second Elementary School

Caihe Second Elementary School,a public school in Hangzhou city of Zhejiang province in China,has shown excellent performance at practicing tea art education for students as a part of after-school activities it encourages.In this paper,the author figured out significance of tea art in Chinese society by discussing " why elementary students learn Chinese tea art" through observation on tea art education at Caihe Second Elementary School and interview with persons involved.

Several Reflective Strategies of English Teachers in Secondary Vocational Schools

Nowadays, students in secondary vocational schools are required to have better English competence. How to improve English teaching quality in secondary vocational schools? One of the effective means is reflective teaching. By way of it, English teachers in secondary vocational schools improve English quality and promote professional development.

The Impact of Family Relationships on the Smoking Habits of University Students

Smoking habits are thought to be strongly impacted by family relationships. In this study, we looked specifically at family relationships with the aim of finding effective anti-smoking education measures. We surveyed 290 university students in order to establish their current smoking habits, along with their family relationships from primary and junior high school until now. The results showed that students with one or more smokers in their family were clearly more likely to smoke. Furthermore, a poor relationship between the student’s parents and a poor relationship with his/her father are believed to have a causal relationship with the student smoking. In the section in which students were asked how often they were told to study, we found that students who smoked had been instructed to study a significantly higher number of times. It is believed that the stress experienced by students frequently told that they must study during their elementary or junior high school years leads to a tendency to smoke. Among the group of non-smokers, we found many who ate breakfast with their parents during elementary or junior high school, along with many who regularly went on holidays with their families. The lack of these things appears to distance parents from children and may be a factor regarding why children end up smoking. In this study, while no clear correlation was found between family relationships and smoking, several types of family relationships that may lead to smoking were suggested.

Application of Reciting Methods on Secondary School Oral English Learning — based on Krashen's Input Hypothesis

It has been found that a large amount of students are not able to communicate fluently and lack self-confidence. Therefore, they lost interest in English. This paper first introduces Stephen Krashen's Input Hypothesis. Through analyzing the influencing factors of oral English learning and the significance of reciting methods, the article explored the concrete reciting methods. I hope it will shed some light on the English teaching and learning practice.

Research on Teaching Strategies of Oral Communication in Elementary School Language

In the context of continuous social progress, the forms of communication between people have become frequent and diverse, and good oral communication skills and standardized oral communication habits are especially important. Oral communication skills are not only an important reflection of one’s overall quality, but also concern one’s development and future. Teachers should seize this opportunity to provide targeted oral communication training to elementary school students, encourage them to express themselves and communicate with others actively, and develop their oral communication skills in the process.

Application of Context Theory in English Vocabulary Teaching in the Secondary Vocational School

This paper conducts a study of English vocabulary teaching in the secondary vocational school based on context theory. Through the quantitative research method, results of the study indicate that it is effective for the secondary vocational school students to improve their vocabulary mnemonic ability, English proficiency and words guessing ability through English vocabulary teaching based on context.

Evaluation of Technical Education by Using a Modern Structured MOODLE Laboratory Course, in Relation to Recent Data

E-learning platforms support education systems worldwide, transferring theoretical knowledge as well as soft skills. In the present study high-school pupils’, and adult students’ opinions were evaluated through a modern structured MOODLE interactive course, designed for the needs of the laboratory course “Automotive Systems”. The study concerns Greek secondary vocational education pupils aged 18 and vocational training adult students aged 20 to 50 years. The multistage, equal size simple random cluster sample was used as a sampling method. Pupils and adult students of each cluster completed structured 10-question questionnaires both before and after attending the course. A total of 120 questionnaires were collected. In general, our findings disclosed that the majority of pupils and adult students had significantly improved their knowledge and skills from using MOODLE. They reported strengthening conventional teaching, using the new MOODLE technology. The satisfaction indices improved quite, with the differences in their mean values being statistically significant.

DCDC2 gene polymorphisms are associated with developmental dyslexia in Chinese Uyghur children

Developmental dyslexia is a complex reading and writing disorder with strong genetic components. In previous genetic studies about dyslexia, a number of candidate genes have been identified. These include DCDC2, which has repeatedly been associated with developmental dyslexia in various European and American populations. However, data regarding this relationship are varied according to population. The Uyghur people of China represent a Eurasian population with an interesting genetic profile. Thus, this group may provide useful information about the association between DCDC2 gene polymorphisms and dyslexia. In the current study, we examined genetic data from 392 Uyghur children aged 8–12 years old from the Xinjiang Uyghur Autonomous Region of China. Participants included 196 children with dyslexia and 196 grade-, age-, and gender-matched controls. DNA was isolated from oral mucosal cell samples and fourteen single nucleotide polymorphisms（rs6456593, rs1419228, rs34647318, rs9467075, rs793862, rs9295619, rs807701, rs807724, rs2274305, rs7765678, rs4599626, rs6922023, rs3765502, and rs1087266） in DCDC2 were screened via the SNPscan method. We compared SNP frequencies in five models（Codominant, Dominant, Recessive, Heterozygote advantage, and Allele） between the two groups by means of the chi-squared test. A single-locus analysis indicated that, with regard to the allele frequency of these polymorphisms, three SNPs（rs807724, rs2274305, and rs4599626） were associated with dyslexia. rs9467075 and rs2274305 displayed significant associations with developmental dyslexia under the dominant model. rs6456593 and rs6922023 were significantly associated with developmental dyslexia under the dominant model and in the heterozygous genotype. Additionally, we discovered that the T-G-C-T of the four-marker haplotype（rs9295619-rs807701-rs807724-rs2274305） and the T-A of the two-marker haplotype（rs3765502-1087266） were significantly different between cases and controls. Thus, we conclude that DCDC2 gene polymorphisms are associated with developmental dyslexia in Chinese Uyghur children.

App Inventor在中职物联网课程中的教学应用探讨

App Inventor是一个容易学习的安卓程序开发环境,非常适合于中职学生在物联网课程中应用于人机界面的开发。结合App Inventor的特点及其易用风格,陈述其开发过程以及如何与物联网课程进行有机结合。App Inventor功能很强大,其可视化的操作界面和可拖拽的块语言,降低了学习难度。教学实践证明,学生学习安卓编程的积极性可以提高很多。

An Investigation on Chinese Elementary and Secondary School English Teachers' Perceptions on AWE as Formative Assessment Tools

The research is designed to examine current teaching practices and perceptions of elementary and secondary school language teachers so as to inform the design of a large-scale project on AWE （Automated Writing Evaluation） application in the Chinese classroom. The data indicated that teachers were confident in their computer use and understood formative assessment notions and their role in technology-enhanced teaching and learning. However, concerns were raised on the writing rubrics interpretation, the pedagogy on integrating AWE into teaching, and the suitability of the whole English software to Chinese learners. Solutions and suggestions were discussed. Sample lesson plans, pedagogy training and technical support were considered necessary for the participating teachers.

The comparison study of Chinese and American secondary school students’knowledge structure—an experimental research based on concept map assessment technique

A concept map is a schematic device for representing a set of concept meanings embedded in a framework of propositions.It can be used to evaluate students’knowledge structure.This article introduces the comparative study of Chinese and American secondary school students’knowledge structure.They are compared quantitatively and qualitatively in terms of mean score,individual proposition scores,proposition choice and map structure.The results indicate that students’knowledge structures in the two countries are remarkably different.Compared with American students,Chinese students’ability to take an exam is stronger and their mean score is higher.However,Chinese students need to improve their general knowledge and creativity although their basic knowledge is solid and they are better in mastering discipline knowledge and knowledge application.

Extracurricular Reading for Children from Primary School Course in Bulgaria: Results of a Survey

The aim of the research is to obtain information about the current state of children’s extracurricular reading in Bulgaria—basis for further development of information skills and competencies. The study refers to the reading practices and interests of primary school students (7 - 11 years). It was implemented in the period March-June 2020 through electronic questionnaires filled out by the parents of 1169 students. The obtained data were processed with the software product SPSS, v19. A comparative analysis between the reading habits and preferences of children of different ages has been prepared. The followings are established: the thematic scope, the types of preferred readings, the motives for independent choice of reading, as well the preferred format, as the influence of the adults in the formation of the young reader. Particular attention is paid to reading in electronic format (e-books or other readings on the Internet).