Based on Brown and Levinson's face theory, this paper points out that Chinese students keep silent in the English class for the sake of their face wants. As facilitators of language learning, teachers need to lear...Based on Brown and Levinson's face theory, this paper points out that Chinese students keep silent in the English class for the sake of their face wants. As facilitators of language learning, teachers need to learn some politeness strategies and employ various politeness strategies to maintain and enhance students' face to spark their motivation to participate in the interactive activities so as to develop their language control.展开更多
This paper covers an experimental study on vocational students' participation in the class under task-based approach and traditional grammar-translation teaching method.As vocational colleges in China have develop...This paper covers an experimental study on vocational students' participation in the class under task-based approach and traditional grammar-translation teaching method.As vocational colleges in China have developed rapidly,teachers are still exploring and experimenting with different teaching approaches in order to find the suitable one(s).Using the theory of task-based approach,the grammartranslation method,the author conducts an experiment by recording.The following key issue has been addressed and some conclusive results have been made.The paper intends to find an answer to the following question:Under which teaching approach can students participate in the class more actively? Based on the above research work,the following result has been reached:Task-based approach can promote students' mastering of vocabulary and grammar,and students participate in the class more actively.The author would like to share her experiences with others in pedagogical studies of teaching vocational college students English.展开更多
Inclusive education specialists in China hold that,inclusive education,generally speaking,is to break the fence of the traditionally segregated special education,to integrate students with disabilities in regular scho...Inclusive education specialists in China hold that,inclusive education,generally speaking,is to break the fence of the traditionally segregated special education,to integrate students with disabilities in regular schools and to enable them study and live together with students without disabilities (Lei,2001).However,it is not always the case.Even if some students with disabili ties have entered regular schools,their genuine participation in education is less likely to be ensured.In some cases,schools place a high value on the quantity rather than quality of inclusive education.Though some students with disabilities attend class,they just sit alone during the whole class period without any participation in the classroom activities or interaction with other classmates.Unfortunately,others are just remained at home in spite of their names on the list.Tang (as cited in Pang & Richey,2006) stated that,"researchers have pointed out that without close,professional supervision,students with disabilities could easily be neglected in general classrooms" (p.85).As is readily seen,students with disabilities under such cir cumstance will not get any benefit from inclusion though its starting point is to provide equal opportunities for them to partici pate in education.When it comes to the students with visual impairments,regular schools fail to meet their special needs since there are not enough special educators and facilities available.So if those students with visual impairments enter such a regular school,they will not get much benefit from inclusion;instead,they will lose opportunities to take genuine participation in education.Therefore,teachers still encounter several challenges relating to students with visual impairments'genuine participation in inclusive educa tion.展开更多
English language teaching is facing a reformation with the emphasis of students-centered learning approach and communicative language learning. Classroom interaction becomes popular especially during teachers' ora...English language teaching is facing a reformation with the emphasis of students-centered learning approach and communicative language learning. Classroom interaction becomes popular especially during teachers' oral feedback. In order to involve more students to participate, interactive techniques are applied in the classroom such as elicitation and recasts. This essay will focus on the adoption of interactive techniques in teachers' oral feedback in terms of a specific grammar lesson and try to explore its impact on students' participation.展开更多
Teacher’s feedback has been studied by a large number of researchers by scholars from various angles.Along with teach⁃er’s feedback,students’participation in class,another vital topic concerning education,has also ...Teacher’s feedback has been studied by a large number of researchers by scholars from various angles.Along with teach⁃er’s feedback,students’participation in class,another vital topic concerning education,has also caught people’s attention in re⁃cent years.This paper is the literature review of teacher’s feedback and students’participation in class.The review of teacher’s feedback focuses on its definition,classification and function;and the literature review of students’participation in class centers around its definition,value and the method to improve students’participation in class.展开更多
The network of political participation is relative to the traditional political participation, it takes the Internet as a carrier, with distinctive character, with a more convenient, fast, and even without time and sp...The network of political participation is relative to the traditional political participation, it takes the Internet as a carrier, with distinctive character, with a more convenient, fast, and even without time and space constraints advantage. Political participation has to be affected by the social and economic development, political system, social and environmental factors, countries generally believe that collaboration between the Government and social organizations, networks of enterprises, schools and other interested parties are currently the main mode of network governance. College students are the main power of the network of political participation, the university plays an important role in the political participation process. Therefore, this article takes online political participation of college students as a starting point, through questionnaires and case interviews and other methods to investigate the current status of college students online political participation, analyze network characteristics and problems of college students in political participation, to guide the college network path which provides reference for orderly participation in political studies.展开更多
This paper focuses on a beginner adult ESL classroom aiming to enhance their participation under the guidance of“taskbased teaching”method. By incorporating three strategies of priming students to elicit their prior...This paper focuses on a beginner adult ESL classroom aiming to enhance their participation under the guidance of“taskbased teaching”method. By incorporating three strategies of priming students to elicit their prior knowledge on certain topic, designing a sequence of tasks to scaffold students for the final produce and modelling with lower level students to ensure their under? standing of task instructions, the activeness could see a significant increase.展开更多
This current cross-sectional study investigates the relationship between thyroid hormones and peripheral artery disease (PAD) among euthyroid Chinese population aged 40 years and above. Serum free triiodothyronine ...This current cross-sectional study investigates the relationship between thyroid hormones and peripheral artery disease (PAD) among euthyroid Chinese population aged 40 years and above. Serum free triiodothyronine (FT3), free thyroxin (FT4), thyroid-stimulating hormone (TSH), and thyroid antibodies were measured.展开更多
Objective:This study aimed to estimate the prevalence and determinants of Internet addiction among medical students at the Faculty of Medicine and Pharmacy of Casablanca,Morocco.Methods:This was a cross-sectional stud...Objective:This study aimed to estimate the prevalence and determinants of Internet addiction among medical students at the Faculty of Medicine and Pharmacy of Casablanca,Morocco.Methods:This was a cross-sectional study conducted among students at the Faculty of Medicine and Pharmacy in Casablanca between October and March 2020.An online questionnaire was administered to students to collect data and internet addiction was assessed by the Young questionnaire.A score threshold≥50 was adopted to define addiction.Univariate and multivariate logistic regression analyses were used to identify factors associated with internet addiction.Results:Out of a total of 4093 FMPC students enrolled in the 2020-2021 academic year,506 agreed to participate in this study,including 303 females and 203 males.The mean addiction score assessed on the Young scale was(49.08±16.11).The prevalence of Internet addiction was 44.5%(225/506,95% CI:40% to 49%).Multiple regression analysis showed that being older than 20 years(OR=0.17,95% CI:0.40 to 0.64),being female(OR=1.70,95% CI:1.04 to 2.78),being in the dissertation year(6th year)(OR=5.17,95% CI:2.23 to 11.44),having a history of psychiatric consultation(OR=2.64,95% CI:1.34 to 5.21),having divorced parents(OR=2.64,95% CI:1.05 to 5.87),use of sleeping medication(OR=2.9,95% CI:1.05 to 3.70),sleep disorders(OR=2.06,95% CI:1.25 to 3.79),sleep deprivation(OR=2.26,95% CI:1.39 to 3.65),excessive daytime sleepiness(OR=5.39,95% CI:2.19 to 13.24),anxiety disorders(OR=1.47,95% CI:1.18 to 2.30),duration of internet connection(>4 h)(OR=11.43,95% CI:4.85 to 27.66),and having frequent conflicts with parents(OR=2.37,95% CI:1.49 to 3.79)and friends(OR=0.26,95% CI:0.11 to 0.65)were independently associated with internet addiction.Conclusion:The prevalence of Internet addiction among medical students in Casablanca remains high.Targeted action on the determinants would be of great value in prevention.展开更多
The purpose of our study was to assess drinking status in middle school students and to understand the associated factors. The adjusted drinking rates were 50.9%, 39.8%, and 15.1% for lifetime, past-year, and current ...The purpose of our study was to assess drinking status in middle school students and to understand the associated factors. The adjusted drinking rates were 50.9%, 39.8%, and 15.1% for lifetime, past-year, and current drinking, respectively.展开更多
Emergencies of epistaxis in students caused by environmental pollution have rarely been reported to date. This study aimed to explore the cause of an emergency of epistaxis in elementary students by using a field epid...Emergencies of epistaxis in students caused by environmental pollution have rarely been reported to date. This study aimed to explore the cause of an emergency of epistaxis in elementary students by using a field epidemiological investigation. Twenty-two epistaxis cases from a single school with differences in gender, age, and classroom,were diagnosed within a period of 7 days. The air concentration of chromic acid mist (Cr6~) in the electroplating factory area, new campus, and residential area exceeded the limit of uncontrolled emissions. The emission of HCL and HzSO4was also observed. Formaldehyde levels in the classrooms exceeded the limits of indoor air quality. Abnormal nasal mucosa was significantly more frequent in the case group (93.3%) and control group 1 (of the same school) (66.7%) than in control group 2 (from a mountainous area with no industrial zone) (34.8%; P 〈 0.05 and P 〈 0.01, respectively). On the basis of the pre-existing local nasal mucosal lesions, excessive chromic acid mist in the school's surrounding areas and formaldehyde in the classrooms were considered to have acutely irritated the nasal mucosa, causing epistaxis. Several lessons regarding factory site selection, eradication of chemical emissions, and indoor air quality in newly decorated classrooms, should be learned from this emergency.展开更多
Skin depigmentation is a worrying practice that is gaining popularity, particularly among young girls. However, this practice poses health risks. It also reflects a negative view of black skin color. This was a cross-...Skin depigmentation is a worrying practice that is gaining popularity, particularly among young girls. However, this practice poses health risks. It also reflects a negative view of black skin color. This was a cross-sectional study carried out between April and May 2023 which involved 1039 female students from schools and universities in the Collines department selected by stratified sampling. Data was collected during a face-to-face interview using a questionnaire providing information on the demographic, socio-cultural, and economic characteristics of the girls. The depigmentation products used were identified as well as the complications caused by the use of these products. Statistical analysis made it possible to calculate the frequencies and logistic regression made it possible to identify the factors associated with depigmentation. The prevalence of depigmentation among the girls surveyed was 78.2%. The main products used were soaps based on mercurial derivative and hydroquinone (21.6%) and lotions based on hydroquinone and corticosteroids (75.7%). The factors associated with the practice of depigmentation were the ethnicity of the respondents (OR = 2.52;95% CI = [0.47 - 13.33], p = 0.001);the average monthly income of the parents (OR = 3.26;95% CI = [1.71 - 6.09], p = 0.003);the opinion of the respondents on depigmentation (OR = 2.48;95% CI = [0.84 - 7.3], p < 0.001) and the value given to light skin versus black skin (OR = 3.41;95% CI = [2.32 - 5.01], p < 0.001). In conclusion, the prevalence of depigmentation among the girls surveyed is high. Consequently, reinforced awareness measures and stricter control of bleaching products are imperative to address this high prevalence of the phenomenon.展开更多
This study focused on identifying factors affecting the benefits of Participatory Forestry Management (PFM) income generating activities in Upper Imenti Forest and whether they are dependent on status of participation...This study focused on identifying factors affecting the benefits of Participatory Forestry Management (PFM) income generating activities in Upper Imenti Forest and whether they are dependent on status of participation in forest management through membership of Community Forest Association (CFA) or not. Cross-sectional survey research design was applied for collecting quantitative data using a semi-structured questionnaire administered to 384 households stratified on the basis of PFM participation status. Qualitative data was collected through focused group discussions using a checklist and key informant interviews using an interview schedule. Using Statistical Package for Social Sciences version 25, Binomial regression with Wald Chi-square was analyzed to identify factors perceived to be significantly influencing benefits for PFM participants and Pearson Chi-square to compare factors perceived to be affecting PFM and non-PFM participants. CFA members participation in PFM was significantly and positively affected by benefits of PFM income generating activities and forest products accessed in the forest. Benefits linked to Plantation Establishment for Livelihood Improvement System (PELIS) for CFA members were significantly reduced by enforcement of moratorium policy since February 2018, diseases and pests, poor PELIS guideline adherence and animal damage. Benefits related to state forest access for firewood by the CFA members were negatively influenced by the moratorium policy. Diseases and pests affected benefits associated with bee keeping significantly. Comparing factors under different PFM participation status, crop production was significantly affected by policy changes, pest and diseases, animal damage and PELIS guideline adherence for CFA members than for Non-CFA members. Policy changes also affected the CFA members significantly in firewood collection and access to fodder in the state forest than the Non-CFA members. Hence, sustainable community participation in Upper Imenti Forest management requires: increasing PFM benefits, addressing factors reducing benefits and enhancing active participation of CFA members in PFM related decision-making processes.展开更多
Student participation in university decision-making, a part of university governance, is still defective in the construction of its implementation mechanism. In terms of the problems of unclear subject, unclear scale,...Student participation in university decision-making, a part of university governance, is still defective in the construction of its implementation mechanism. In terms of the problems of unclear subject, unclear scale, unordered participation and the single participation method in student participation in decision-making implementation process, this paper designs the relevant model and brings up the countermeasure, thus providing student participation of decision-making implementation mechanism construction with effective theoretical basis.展开更多
Background: Among numerous health benefits, sports participation has been shown to reduce the risk of overweight and obesity in children and adolescents. Schools represent an ideal environment for increasing sports p...Background: Among numerous health benefits, sports participation has been shown to reduce the risk of overweight and obesity in children and adolescents. Schools represent an ideal environment for increasing sports participation, but it is unclear how access and choice influence participation and whether characteristics of the school sports program differentially influence boys' and girls' participation. The purpose of this study was to evaluate the characteristics of high school athletic programs and determine the extent to which these characteristics influenced boys' and girls' sports team participation. Methods: Longitudinal telephone surveys were conducted with 1244 New Hampshire and Vermont students. Students self-reported their sports team participation at baseline (elementary school) and follow-up (high school). High school personnel were surveyed to assess sports oppor- tunities, which were defined for this analysis as the number of sports offered per 100 students (i.e., choice) and the percent of sports offered that did not restrict the number of players (i.e., access). Results: Approximately 70% of children participated on at least one sports team, including 73% of boys and 66% of girls. We detected sta- tistically significant interactions between sex and two school opportunity variables: 1) the number of sports offered per 100 students (i.e., choice) and 2) the percent of sports offered that did not restrict the number of players (i.e., access). After controlling for children's baseline sports participation and other covariates, boys were more likely to play on at least one sports team per year if their school did not restrict participation in the most popular sports (relative risk, RR = 1.12, p 〈 0.01); in contrast, girls were more likely to play on at least one sports team per year if their school offered a wider variety of sports (RR = 1.47, p 〈 0.001). Conclusion: Sports participation has previously been shown to confer a number of health benefits; as such, school sports programs may be an important, effective, and underused target for public health efforts, including obesity prevention programs. Efforts to increase physical activity among youth should consider both access and choice in school athletic programs. Schools may need to use different strategies to increase sports participation in boys and girls.展开更多
There is a growing body of literature that recognizes the importance of data mining in educational systems. This recognition makes educational data mining a new growing research community. One way to achieve the highe...There is a growing body of literature that recognizes the importance of data mining in educational systems. This recognition makes educational data mining a new growing research community. One way to achieve the highest level of quality in a higher education system is by discovering knowledge from educational data such as students’ enrollment data. Many mining tools that aim to discover exciting correlations, frequent patterns, associations, or casual structures among sets of items in educational data sets have been proposed. One of the widely used tools is association rules. In this paper, the Apriori algorithm is used to generate association rules to discover the importance and correlation between factors that influence student’s decision to enroll in higher education institutions in Sudan. The algorithm is applied using a student’s enrollment data set that was created using a questionnaire and 800 students enrolled in governmental and private sector universities as a sample. This paper classifies factors that influence enrollment into: student’s demographic factors and four categories of enrollment related factors (Student and Society, Educational Institution, Admission, and Employment related factors), and determines the most influential factors in determining student’s decision to enroll in Sudanese universities. The analysis result shows that the Educational Institution related factors (50%) and Admission related factors (40%) are strongly influencing students’ enrollment decision, while the Employment related factors (10%) and Student and Society related factors (0%) have weak influence. The factors out of the 14 Educational Institution related factors that have a high impact are: reputation, diversity of study, quality of education, education facilities, and feasibility.展开更多
Purpose: The purpose of the study was to ascertain the relationship between efficient medical services and Nigerian undergraduates' participation in sports. Methods and Materials: A randomly sampled population of 2...Purpose: The purpose of the study was to ascertain the relationship between efficient medical services and Nigerian undergraduates' participation in sports. Methods and Materials: A randomly sampled population of 280 students and 12 managerial staff of sport and medical units participated in the descriptive study. Responses to a validated questionnaire provided the source of data. A test-retest reliability coefficient (r) = 0.80. Data were analyzed with simple percentages and Chi-square at 〈 0.05 alpha level. Results: All the respondents in medical centre and sport unit oriented the students on the available medical services and facilities on campus: availability of first aid services, treatment services for complicated injuries (inpatient), referral services for specialized care, financial support during hospitalization. Complementary results from the students showed that the majority of the respondents (50%) strongly agreed that medical centre was available in the Campus, and 36% strongly affirmed to availability of first aid services. Thirty four percent of the respondents strongly agreed to the availability of treatment services, while 40% of the respondent agreed to the availability of free medical services. The study revealed that there was a significant relationship between efficient medical services and students' participation in sports. Conclusion: All medical services were available but students perceive the services as inefficient which implies poor or non utilization.展开更多
with the vigorous development of education, the requirement to the higher education, especially to the improving college students’ physical quality, should be higher and strict in the new stage. In the improvement of...with the vigorous development of education, the requirement to the higher education, especially to the improving college students’ physical quality, should be higher and strict in the new stage. In the improvement of Sunshine Sports background, the institutes of higher learning began to spread Tai Chi widely, inheriting Chinese traditional culture and in the meanwhile, to improve students’ physical quality and healthy. However, according to their cognitive level and participation of Tai Chi, the limits still wide, which need a further improvement. Thus, this article will do analysis on the cognitive level and participation of Tai Chi in the institutes of higher learning, the main target people is these students. According to the reality, through various analysis method and calibration, we investigate the cognitive level and participation of Tai Chi in the higher education learners and confirm the defects and deficiency within. From this, we can see that cognitive level is not that high, and their participation is not enough, and the positivity to it is not so active. In a word, the wide and deep spread of Tai Chi will help their physical and metal both healthy,firming a base for the future.展开更多
The purposes of this research were: (1) to create a training package to prepare secondary school students in northeastern of Thailand toward ASEAN (Association of Southeast Asian Nations) Community; (2) to comp...The purposes of this research were: (1) to create a training package to prepare secondary school students in northeastern of Thailand toward ASEAN (Association of Southeast Asian Nations) Community; (2) to compare the knowledge of secondary school students toward ASEAN before and after use training package; and (3) the expectations of the students in the northeast of their own preparation for the ASEAN community. Experimental research was used in this research. The subject was including 2,000 students who were randomly divided into groups of seven provinces. The statistics used in data analysis were percentage, average, standard deviation, and T-test. The research results showed that: (1) a training package to prepare secondary school students in northeastern of Thailand toward ASEAN Community, the effectiveness index (E.I.) was .57, according to the established criteria; (2) a comparison of pretest and post-test results found the use of cognitive training may vary, statistically significant at the .05 level; (3) an expectation of the secondary school students in the preparation of role into ASEAN Community found that the students who participated in a concept reflect that the knowledge and attitudes to prepare themselves for the ASEAN community.展开更多
文摘Based on Brown and Levinson's face theory, this paper points out that Chinese students keep silent in the English class for the sake of their face wants. As facilitators of language learning, teachers need to learn some politeness strategies and employ various politeness strategies to maintain and enhance students' face to spark their motivation to participate in the interactive activities so as to develop their language control.
文摘This paper covers an experimental study on vocational students' participation in the class under task-based approach and traditional grammar-translation teaching method.As vocational colleges in China have developed rapidly,teachers are still exploring and experimenting with different teaching approaches in order to find the suitable one(s).Using the theory of task-based approach,the grammartranslation method,the author conducts an experiment by recording.The following key issue has been addressed and some conclusive results have been made.The paper intends to find an answer to the following question:Under which teaching approach can students participate in the class more actively? Based on the above research work,the following result has been reached:Task-based approach can promote students' mastering of vocabulary and grammar,and students participate in the class more actively.The author would like to share her experiences with others in pedagogical studies of teaching vocational college students English.
文摘Inclusive education specialists in China hold that,inclusive education,generally speaking,is to break the fence of the traditionally segregated special education,to integrate students with disabilities in regular schools and to enable them study and live together with students without disabilities (Lei,2001).However,it is not always the case.Even if some students with disabili ties have entered regular schools,their genuine participation in education is less likely to be ensured.In some cases,schools place a high value on the quantity rather than quality of inclusive education.Though some students with disabilities attend class,they just sit alone during the whole class period without any participation in the classroom activities or interaction with other classmates.Unfortunately,others are just remained at home in spite of their names on the list.Tang (as cited in Pang & Richey,2006) stated that,"researchers have pointed out that without close,professional supervision,students with disabilities could easily be neglected in general classrooms" (p.85).As is readily seen,students with disabilities under such cir cumstance will not get any benefit from inclusion though its starting point is to provide equal opportunities for them to partici pate in education.When it comes to the students with visual impairments,regular schools fail to meet their special needs since there are not enough special educators and facilities available.So if those students with visual impairments enter such a regular school,they will not get much benefit from inclusion;instead,they will lose opportunities to take genuine participation in education.Therefore,teachers still encounter several challenges relating to students with visual impairments'genuine participation in inclusive educa tion.
文摘English language teaching is facing a reformation with the emphasis of students-centered learning approach and communicative language learning. Classroom interaction becomes popular especially during teachers' oral feedback. In order to involve more students to participate, interactive techniques are applied in the classroom such as elicitation and recasts. This essay will focus on the adoption of interactive techniques in teachers' oral feedback in terms of a specific grammar lesson and try to explore its impact on students' participation.
文摘Teacher’s feedback has been studied by a large number of researchers by scholars from various angles.Along with teach⁃er’s feedback,students’participation in class,another vital topic concerning education,has also caught people’s attention in re⁃cent years.This paper is the literature review of teacher’s feedback and students’participation in class.The review of teacher’s feedback focuses on its definition,classification and function;and the literature review of students’participation in class centers around its definition,value and the method to improve students’participation in class.
文摘The network of political participation is relative to the traditional political participation, it takes the Internet as a carrier, with distinctive character, with a more convenient, fast, and even without time and space constraints advantage. Political participation has to be affected by the social and economic development, political system, social and environmental factors, countries generally believe that collaboration between the Government and social organizations, networks of enterprises, schools and other interested parties are currently the main mode of network governance. College students are the main power of the network of political participation, the university plays an important role in the political participation process. Therefore, this article takes online political participation of college students as a starting point, through questionnaires and case interviews and other methods to investigate the current status of college students online political participation, analyze network characteristics and problems of college students in political participation, to guide the college network path which provides reference for orderly participation in political studies.
文摘This paper focuses on a beginner adult ESL classroom aiming to enhance their participation under the guidance of“taskbased teaching”method. By incorporating three strategies of priming students to elicit their prior knowledge on certain topic, designing a sequence of tasks to scaffold students for the final produce and modelling with lower level students to ensure their under? standing of task instructions, the activeness could see a significant increase.
基金supported by the National Natural Science Foundation of China(No.81370960 and 81670795)the Ministry of Science and Technology(No.2015BAI12B14,2015BAI12B02,2016YFC0901200,and 2016YFC1305202)
文摘This current cross-sectional study investigates the relationship between thyroid hormones and peripheral artery disease (PAD) among euthyroid Chinese population aged 40 years and above. Serum free triiodothyronine (FT3), free thyroxin (FT4), thyroid-stimulating hormone (TSH), and thyroid antibodies were measured.
文摘Objective:This study aimed to estimate the prevalence and determinants of Internet addiction among medical students at the Faculty of Medicine and Pharmacy of Casablanca,Morocco.Methods:This was a cross-sectional study conducted among students at the Faculty of Medicine and Pharmacy in Casablanca between October and March 2020.An online questionnaire was administered to students to collect data and internet addiction was assessed by the Young questionnaire.A score threshold≥50 was adopted to define addiction.Univariate and multivariate logistic regression analyses were used to identify factors associated with internet addiction.Results:Out of a total of 4093 FMPC students enrolled in the 2020-2021 academic year,506 agreed to participate in this study,including 303 females and 203 males.The mean addiction score assessed on the Young scale was(49.08±16.11).The prevalence of Internet addiction was 44.5%(225/506,95% CI:40% to 49%).Multiple regression analysis showed that being older than 20 years(OR=0.17,95% CI:0.40 to 0.64),being female(OR=1.70,95% CI:1.04 to 2.78),being in the dissertation year(6th year)(OR=5.17,95% CI:2.23 to 11.44),having a history of psychiatric consultation(OR=2.64,95% CI:1.34 to 5.21),having divorced parents(OR=2.64,95% CI:1.05 to 5.87),use of sleeping medication(OR=2.9,95% CI:1.05 to 3.70),sleep disorders(OR=2.06,95% CI:1.25 to 3.79),sleep deprivation(OR=2.26,95% CI:1.39 to 3.65),excessive daytime sleepiness(OR=5.39,95% CI:2.19 to 13.24),anxiety disorders(OR=1.47,95% CI:1.18 to 2.30),duration of internet connection(>4 h)(OR=11.43,95% CI:4.85 to 27.66),and having frequent conflicts with parents(OR=2.37,95% CI:1.49 to 3.79)and friends(OR=0.26,95% CI:0.11 to 0.65)were independently associated with internet addiction.Conclusion:The prevalence of Internet addiction among medical students in Casablanca remains high.Targeted action on the determinants would be of great value in prevention.
基金the financial support from Pernod Ricard (China)
文摘The purpose of our study was to assess drinking status in middle school students and to understand the associated factors. The adjusted drinking rates were 50.9%, 39.8%, and 15.1% for lifetime, past-year, and current drinking, respectively.
基金sponsored by Zhejiang Provincial Program for the Cultivation of High-Level Innovative Health Talentsin part supported by the Natural Science Foundation of China(81472961)the Co-constructed Projects by the National Health and Family Planning Commission of China,and the Health Bureau of Zhejiang Province(No.WSK2014-2-004)
文摘Emergencies of epistaxis in students caused by environmental pollution have rarely been reported to date. This study aimed to explore the cause of an emergency of epistaxis in elementary students by using a field epidemiological investigation. Twenty-two epistaxis cases from a single school with differences in gender, age, and classroom,were diagnosed within a period of 7 days. The air concentration of chromic acid mist (Cr6~) in the electroplating factory area, new campus, and residential area exceeded the limit of uncontrolled emissions. The emission of HCL and HzSO4was also observed. Formaldehyde levels in the classrooms exceeded the limits of indoor air quality. Abnormal nasal mucosa was significantly more frequent in the case group (93.3%) and control group 1 (of the same school) (66.7%) than in control group 2 (from a mountainous area with no industrial zone) (34.8%; P 〈 0.05 and P 〈 0.01, respectively). On the basis of the pre-existing local nasal mucosal lesions, excessive chromic acid mist in the school's surrounding areas and formaldehyde in the classrooms were considered to have acutely irritated the nasal mucosa, causing epistaxis. Several lessons regarding factory site selection, eradication of chemical emissions, and indoor air quality in newly decorated classrooms, should be learned from this emergency.
文摘Skin depigmentation is a worrying practice that is gaining popularity, particularly among young girls. However, this practice poses health risks. It also reflects a negative view of black skin color. This was a cross-sectional study carried out between April and May 2023 which involved 1039 female students from schools and universities in the Collines department selected by stratified sampling. Data was collected during a face-to-face interview using a questionnaire providing information on the demographic, socio-cultural, and economic characteristics of the girls. The depigmentation products used were identified as well as the complications caused by the use of these products. Statistical analysis made it possible to calculate the frequencies and logistic regression made it possible to identify the factors associated with depigmentation. The prevalence of depigmentation among the girls surveyed was 78.2%. The main products used were soaps based on mercurial derivative and hydroquinone (21.6%) and lotions based on hydroquinone and corticosteroids (75.7%). The factors associated with the practice of depigmentation were the ethnicity of the respondents (OR = 2.52;95% CI = [0.47 - 13.33], p = 0.001);the average monthly income of the parents (OR = 3.26;95% CI = [1.71 - 6.09], p = 0.003);the opinion of the respondents on depigmentation (OR = 2.48;95% CI = [0.84 - 7.3], p < 0.001) and the value given to light skin versus black skin (OR = 3.41;95% CI = [2.32 - 5.01], p < 0.001). In conclusion, the prevalence of depigmentation among the girls surveyed is high. Consequently, reinforced awareness measures and stricter control of bleaching products are imperative to address this high prevalence of the phenomenon.
文摘This study focused on identifying factors affecting the benefits of Participatory Forestry Management (PFM) income generating activities in Upper Imenti Forest and whether they are dependent on status of participation in forest management through membership of Community Forest Association (CFA) or not. Cross-sectional survey research design was applied for collecting quantitative data using a semi-structured questionnaire administered to 384 households stratified on the basis of PFM participation status. Qualitative data was collected through focused group discussions using a checklist and key informant interviews using an interview schedule. Using Statistical Package for Social Sciences version 25, Binomial regression with Wald Chi-square was analyzed to identify factors perceived to be significantly influencing benefits for PFM participants and Pearson Chi-square to compare factors perceived to be affecting PFM and non-PFM participants. CFA members participation in PFM was significantly and positively affected by benefits of PFM income generating activities and forest products accessed in the forest. Benefits linked to Plantation Establishment for Livelihood Improvement System (PELIS) for CFA members were significantly reduced by enforcement of moratorium policy since February 2018, diseases and pests, poor PELIS guideline adherence and animal damage. Benefits related to state forest access for firewood by the CFA members were negatively influenced by the moratorium policy. Diseases and pests affected benefits associated with bee keeping significantly. Comparing factors under different PFM participation status, crop production was significantly affected by policy changes, pest and diseases, animal damage and PELIS guideline adherence for CFA members than for Non-CFA members. Policy changes also affected the CFA members significantly in firewood collection and access to fodder in the state forest than the Non-CFA members. Hence, sustainable community participation in Upper Imenti Forest management requires: increasing PFM benefits, addressing factors reducing benefits and enhancing active participation of CFA members in PFM related decision-making processes.
基金National social science foundation national education science 12th Five-Year Plan 2015 subject "Management model and case study of urban-rural school integration in Beijing "(Project No. BFA150038)Beijing Institute of Education 2017 important subject "Mechanism Research on school subject participating in middle school decision making "(Project No.ZDGZ2017-07).
文摘Student participation in university decision-making, a part of university governance, is still defective in the construction of its implementation mechanism. In terms of the problems of unclear subject, unclear scale, unordered participation and the single participation method in student participation in decision-making implementation process, this paper designs the relevant model and brings up the countermeasure, thus providing student participation of decision-making implementation mechanism construction with effective theoretical basis.
基金funded by the U.S.National Institute of Environmental Health Sciences(ES014218)the U.S.National Cancer Institute(CA94273)
文摘Background: Among numerous health benefits, sports participation has been shown to reduce the risk of overweight and obesity in children and adolescents. Schools represent an ideal environment for increasing sports participation, but it is unclear how access and choice influence participation and whether characteristics of the school sports program differentially influence boys' and girls' participation. The purpose of this study was to evaluate the characteristics of high school athletic programs and determine the extent to which these characteristics influenced boys' and girls' sports team participation. Methods: Longitudinal telephone surveys were conducted with 1244 New Hampshire and Vermont students. Students self-reported their sports team participation at baseline (elementary school) and follow-up (high school). High school personnel were surveyed to assess sports oppor- tunities, which were defined for this analysis as the number of sports offered per 100 students (i.e., choice) and the percent of sports offered that did not restrict the number of players (i.e., access). Results: Approximately 70% of children participated on at least one sports team, including 73% of boys and 66% of girls. We detected sta- tistically significant interactions between sex and two school opportunity variables: 1) the number of sports offered per 100 students (i.e., choice) and 2) the percent of sports offered that did not restrict the number of players (i.e., access). After controlling for children's baseline sports participation and other covariates, boys were more likely to play on at least one sports team per year if their school did not restrict participation in the most popular sports (relative risk, RR = 1.12, p 〈 0.01); in contrast, girls were more likely to play on at least one sports team per year if their school offered a wider variety of sports (RR = 1.47, p 〈 0.001). Conclusion: Sports participation has previously been shown to confer a number of health benefits; as such, school sports programs may be an important, effective, and underused target for public health efforts, including obesity prevention programs. Efforts to increase physical activity among youth should consider both access and choice in school athletic programs. Schools may need to use different strategies to increase sports participation in boys and girls.
文摘There is a growing body of literature that recognizes the importance of data mining in educational systems. This recognition makes educational data mining a new growing research community. One way to achieve the highest level of quality in a higher education system is by discovering knowledge from educational data such as students’ enrollment data. Many mining tools that aim to discover exciting correlations, frequent patterns, associations, or casual structures among sets of items in educational data sets have been proposed. One of the widely used tools is association rules. In this paper, the Apriori algorithm is used to generate association rules to discover the importance and correlation between factors that influence student’s decision to enroll in higher education institutions in Sudan. The algorithm is applied using a student’s enrollment data set that was created using a questionnaire and 800 students enrolled in governmental and private sector universities as a sample. This paper classifies factors that influence enrollment into: student’s demographic factors and four categories of enrollment related factors (Student and Society, Educational Institution, Admission, and Employment related factors), and determines the most influential factors in determining student’s decision to enroll in Sudanese universities. The analysis result shows that the Educational Institution related factors (50%) and Admission related factors (40%) are strongly influencing students’ enrollment decision, while the Employment related factors (10%) and Student and Society related factors (0%) have weak influence. The factors out of the 14 Educational Institution related factors that have a high impact are: reputation, diversity of study, quality of education, education facilities, and feasibility.
文摘Purpose: The purpose of the study was to ascertain the relationship between efficient medical services and Nigerian undergraduates' participation in sports. Methods and Materials: A randomly sampled population of 280 students and 12 managerial staff of sport and medical units participated in the descriptive study. Responses to a validated questionnaire provided the source of data. A test-retest reliability coefficient (r) = 0.80. Data were analyzed with simple percentages and Chi-square at 〈 0.05 alpha level. Results: All the respondents in medical centre and sport unit oriented the students on the available medical services and facilities on campus: availability of first aid services, treatment services for complicated injuries (inpatient), referral services for specialized care, financial support during hospitalization. Complementary results from the students showed that the majority of the respondents (50%) strongly agreed that medical centre was available in the Campus, and 36% strongly affirmed to availability of first aid services. Thirty four percent of the respondents strongly agreed to the availability of treatment services, while 40% of the respondent agreed to the availability of free medical services. The study revealed that there was a significant relationship between efficient medical services and students' participation in sports. Conclusion: All medical services were available but students perceive the services as inefficient which implies poor or non utilization.
文摘with the vigorous development of education, the requirement to the higher education, especially to the improving college students’ physical quality, should be higher and strict in the new stage. In the improvement of Sunshine Sports background, the institutes of higher learning began to spread Tai Chi widely, inheriting Chinese traditional culture and in the meanwhile, to improve students’ physical quality and healthy. However, according to their cognitive level and participation of Tai Chi, the limits still wide, which need a further improvement. Thus, this article will do analysis on the cognitive level and participation of Tai Chi in the institutes of higher learning, the main target people is these students. According to the reality, through various analysis method and calibration, we investigate the cognitive level and participation of Tai Chi in the higher education learners and confirm the defects and deficiency within. From this, we can see that cognitive level is not that high, and their participation is not enough, and the positivity to it is not so active. In a word, the wide and deep spread of Tai Chi will help their physical and metal both healthy,firming a base for the future.
文摘The purposes of this research were: (1) to create a training package to prepare secondary school students in northeastern of Thailand toward ASEAN (Association of Southeast Asian Nations) Community; (2) to compare the knowledge of secondary school students toward ASEAN before and after use training package; and (3) the expectations of the students in the northeast of their own preparation for the ASEAN community. Experimental research was used in this research. The subject was including 2,000 students who were randomly divided into groups of seven provinces. The statistics used in data analysis were percentage, average, standard deviation, and T-test. The research results showed that: (1) a training package to prepare secondary school students in northeastern of Thailand toward ASEAN Community, the effectiveness index (E.I.) was .57, according to the established criteria; (2) a comparison of pretest and post-test results found the use of cognitive training may vary, statistically significant at the .05 level; (3) an expectation of the secondary school students in the preparation of role into ASEAN Community found that the students who participated in a concept reflect that the knowledge and attitudes to prepare themselves for the ASEAN community.