This study utilized a sequential mediating model to examine the role of motivation to learn and transfer selfefficacy in the relationships between perceived content validity,mentoring function,continuous learning work...This study utilized a sequential mediating model to examine the role of motivation to learn and transfer selfefficacy in the relationships between perceived content validity,mentoring function,continuous learning work culture and intention to transfer learning.The sample comprized 429 final-year apprentices in Guangdong province,China(females=69.9%,Engineering&Medicine=69%,mean age=20.99,SD=1.60).The apprentices completed standardized measures of motivation to learn,transfer self-efficacy perceived content validity,mentoring function,and continuous learning work culture.Structural equation modeling was used to analyze the data.Results showed perceived content validity,mentoring function,continuous learning culture to predict intention to transfer learning.Of these factors,perceived content validity was the strongest predictor of intention to transfer learning.Of these factors,perceived content validity was the most influential predictor of intention to transfer learning.The motivation to learn and transfer self-efficacy sequentially mediated the relationship between mentoring function and intention to learning transfer to be stronger than by either alone.Although perceived content validity and continuous learning culture exhibited no significant direct effects on intention to transfer learning,they demonstrated positive indirect associations with intention to transfer via motivation to learn and transfer self-efficacy.These study findings extend the applications of the learning transfer framework to individuals undergoing apprenticeship training which also would apply to other a long-term work-based learning programs.展开更多
Background With the rapid growth of internet usage,adolescent cyberbullying has become a pressing issue.This study examines the longitudinal impact of leisure-time physical activity and peer relationships on cyberbull...Background With the rapid growth of internet usage,adolescent cyberbullying has become a pressing issue.This study examines the longitudinal impact of leisure-time physical activity and peer relationships on cyberbullying over a one-year period,drawing on the Stage-Environment Fit Theory and the Interpersonal Relationship Theory.Methods A three-wave longitudinal study was conducted over one year,involving 896 middle school students from five schools in Sichuan,Jiangsu,and Guangdong,China,selected to ensure regional diversity.Participants were recruited using stratified random sampling,and data were collected at four-month intervals.Leisure-time physical activity,peer relationships,and cyberbullying behaviors were assessed using validated scales.Data were analyzed using latent growth modeling(LGM)and structural equation modeling(SEM)to examine longitudinal effects and mediation relationships.Results(1)Leisure-time physical activity,peer relationships,and cyberbullying behaviors remained relatively stable over time.(2)Both leisure-time physical activity and peer relationships significantly reduced future cyberbullying incidents,with physical activity also enhancing subsequent peer relationships.(3)Peer relationships partially mediated the effect of leisure-time physical activity on cyberbullying,indicating that improved peer interactions contributed to a reduction in cyberbullying behaviors.Conclusion This study found that leisure-time sports activities and peer relationships are important factors affecting cyberbullying,and peer relationships play a partial mediating role in it.The results provide empirical support for understanding the formation mechanism and influencing factors of cyberbullying.展开更多
In order to solve the issues concerning high hot tearing susceptibility(HTS)of Mg-Al-Ca series alloys,a rotating magnetic field(RMF)was applied during their solidification.The effect of RMF at different excitation cur...In order to solve the issues concerning high hot tearing susceptibility(HTS)of Mg-Al-Ca series alloys,a rotating magnetic field(RMF)was applied during their solidification.The effect of RMF at different excitation current intensities(50 A,100 A,and 150 A)on the solidification and hot tearing behavior of AXJ530(Mg-5Al-3Ca-0.17Sr)alloy was investigated.The results indicated that the HTS of AXJ530 alloy decreased with the increase of excitation current intensity.This aspect can be attributed to significant grain refinement under the action of RMF,which improved the intergranular bonding and relieved the stress concentration.On the other hand,the stirring effect of the electromagnetic force on the melt could break up the developed dendrites and delay the dendrite coherence,as well as optimize the feeding channels and improve the feeding drive of the residual liquid at the end of solidification.Therefore,under the action of RMF,the hot tearing initiation of the alloy was suppressed and the feeding efficiency of the liquid was greatly improved,which led to a noticeable reduction of the HTS of the alloy.Moreover,no significant hot tearing was detected in castings at the excitation current parameters of 150 A and 10 Hz.展开更多
The research on Information Technology in middle schools is a very important course.The arrangement and explanation of the course and the application of some teaching methods to promote the research of Information Tec...The research on Information Technology in middle schools is a very important course.The arrangement and explanation of the course and the application of some teaching methods to promote the research of Information Technology are an integral part of education.Based on this,this article mainly explains the meaning and importance of learning situations,and how to create learning situations in the teaching of Information Technology in middle schools for related staff.展开更多
In physical education, students can cultivate their interest in sports learning, learn sports science knowledge, cultivate sports skills, shape sports quality, develop sports specialties and form sports habits under t...In physical education, students can cultivate their interest in sports learning, learn sports science knowledge, cultivate sports skills, shape sports quality, develop sports specialties and form sports habits under the concept of enjoying fun sports. Through comprehensive quality education, students can gain more knowledge in physical education. Under the requirements of the new curriculum standard, physical education in primary schools should be diversified, and students should take an active part in recreational sports. Therefore, under the requirements of the new curriculum reform, the content of sports should be integrated into the teaching plan. Therefore, according to the characteristics of primary school physical education class and the actual situation of students, we should introduce and practice sports games through scientific and reasonable ways and methods, so that students can strengthen their skills, gain happiness and give full play to the role of sports. For this reason, this paper discusses in detail the teaching methods of primary school physical education under the concept of enjoying fun physical education.展开更多
Language is the most important tool for primary school students to learn, which helps them to improve their understanding ability and learning effect. Therefore, primary school teachers need to cultivate the "spe...Language is the most important tool for primary school students to learn, which helps them to improve their understanding ability and learning effect. Therefore, primary school teachers need to cultivate the "speaking" level of primary school students. However, in the current educational activities, we will find that primary school students are generally reluctant to express their views and lack of language organization ability. To solve this problem, primary school mathematics teachers must effectively adjust their own educational methods and ideas in educational activities, create an interesting classroom atmosphere, and then stimulate the pupils "speaking" level. This paper discusses how to improve pupils "speaking" level in primary school mathematics education activities, and then puts forward corresponding educational strategies to fully improve the educational effect of primary school mathematics.展开更多
基金funded by Hanshan Normal University School-Level Research Initiation Program(grant numbers QD202244QD2024207)+3 种基金the Guangdong Higher Education Society’s“Fourteenth Five-Year”Plan 2024 Higher Education Research(grant number 24GYB43)the 2024 Guangdong Provincial Undergraduate Teaching Quality and Teaching Reform Engineering Project:Excellence Program for Cultivating Publicly-Funded Pre-service Teachers for Primary Education in the Context of Rural Revitalizationthe Hanshan Normal University Guangdong East Regional Education Collaborative Innovation Research Centerfunded by these sources.
文摘This study utilized a sequential mediating model to examine the role of motivation to learn and transfer selfefficacy in the relationships between perceived content validity,mentoring function,continuous learning work culture and intention to transfer learning.The sample comprized 429 final-year apprentices in Guangdong province,China(females=69.9%,Engineering&Medicine=69%,mean age=20.99,SD=1.60).The apprentices completed standardized measures of motivation to learn,transfer self-efficacy perceived content validity,mentoring function,and continuous learning work culture.Structural equation modeling was used to analyze the data.Results showed perceived content validity,mentoring function,continuous learning culture to predict intention to transfer learning.Of these factors,perceived content validity was the strongest predictor of intention to transfer learning.Of these factors,perceived content validity was the most influential predictor of intention to transfer learning.The motivation to learn and transfer self-efficacy sequentially mediated the relationship between mentoring function and intention to learning transfer to be stronger than by either alone.Although perceived content validity and continuous learning culture exhibited no significant direct effects on intention to transfer learning,they demonstrated positive indirect associations with intention to transfer via motivation to learn and transfer self-efficacy.These study findings extend the applications of the learning transfer framework to individuals undergoing apprenticeship training which also would apply to other a long-term work-based learning programs.
基金funded by the following projects:National Social Science Fund Project“The Empowerment Mechanism of Physical Exercise on Emotional Regulation in Adolescents”(23BTY116)Leshan Normal University 2024 Research Cultivation Project:“Research on the Trajectory Effect of Family Cumulative Risk and Home-based Activity of Adolescents”(KYPY2025-0014)+1 种基金Key Humanities and Social Sciences Cultivation Project of Leshan Normal University:“Research on the Sequence Difference of Knowledge and Behavior of Physical Activity among Adolescents and the Compensation Mechanism”and Sichuan Province College Students’Sports Association Annual Project“The Trajectory Effect of Family Cumulative Risk and Adolescents’Home Physical Activity”(23CDTXQ004).
文摘Background With the rapid growth of internet usage,adolescent cyberbullying has become a pressing issue.This study examines the longitudinal impact of leisure-time physical activity and peer relationships on cyberbullying over a one-year period,drawing on the Stage-Environment Fit Theory and the Interpersonal Relationship Theory.Methods A three-wave longitudinal study was conducted over one year,involving 896 middle school students from five schools in Sichuan,Jiangsu,and Guangdong,China,selected to ensure regional diversity.Participants were recruited using stratified random sampling,and data were collected at four-month intervals.Leisure-time physical activity,peer relationships,and cyberbullying behaviors were assessed using validated scales.Data were analyzed using latent growth modeling(LGM)and structural equation modeling(SEM)to examine longitudinal effects and mediation relationships.Results(1)Leisure-time physical activity,peer relationships,and cyberbullying behaviors remained relatively stable over time.(2)Both leisure-time physical activity and peer relationships significantly reduced future cyberbullying incidents,with physical activity also enhancing subsequent peer relationships.(3)Peer relationships partially mediated the effect of leisure-time physical activity on cyberbullying,indicating that improved peer interactions contributed to a reduction in cyberbullying behaviors.Conclusion This study found that leisure-time sports activities and peer relationships are important factors affecting cyberbullying,and peer relationships play a partial mediating role in it.The results provide empirical support for understanding the formation mechanism and influencing factors of cyberbullying.
基金support from Basic Research Projects of Higher Education Institutions of Liaoning Province(Key Research Projects)(No.JYTZD2023108)General Project of Liaoning Provincial Department of Education(Nos.LJKMZ20220462 and JYTMS20231199).
文摘In order to solve the issues concerning high hot tearing susceptibility(HTS)of Mg-Al-Ca series alloys,a rotating magnetic field(RMF)was applied during their solidification.The effect of RMF at different excitation current intensities(50 A,100 A,and 150 A)on the solidification and hot tearing behavior of AXJ530(Mg-5Al-3Ca-0.17Sr)alloy was investigated.The results indicated that the HTS of AXJ530 alloy decreased with the increase of excitation current intensity.This aspect can be attributed to significant grain refinement under the action of RMF,which improved the intergranular bonding and relieved the stress concentration.On the other hand,the stirring effect of the electromagnetic force on the melt could break up the developed dendrites and delay the dendrite coherence,as well as optimize the feeding channels and improve the feeding drive of the residual liquid at the end of solidification.Therefore,under the action of RMF,the hot tearing initiation of the alloy was suppressed and the feeding efficiency of the liquid was greatly improved,which led to a noticeable reduction of the HTS of the alloy.Moreover,no significant hot tearing was detected in castings at the excitation current parameters of 150 A and 10 Hz.
文摘The research on Information Technology in middle schools is a very important course.The arrangement and explanation of the course and the application of some teaching methods to promote the research of Information Technology are an integral part of education.Based on this,this article mainly explains the meaning and importance of learning situations,and how to create learning situations in the teaching of Information Technology in middle schools for related staff.
文摘In physical education, students can cultivate their interest in sports learning, learn sports science knowledge, cultivate sports skills, shape sports quality, develop sports specialties and form sports habits under the concept of enjoying fun sports. Through comprehensive quality education, students can gain more knowledge in physical education. Under the requirements of the new curriculum standard, physical education in primary schools should be diversified, and students should take an active part in recreational sports. Therefore, under the requirements of the new curriculum reform, the content of sports should be integrated into the teaching plan. Therefore, according to the characteristics of primary school physical education class and the actual situation of students, we should introduce and practice sports games through scientific and reasonable ways and methods, so that students can strengthen their skills, gain happiness and give full play to the role of sports. For this reason, this paper discusses in detail the teaching methods of primary school physical education under the concept of enjoying fun physical education.
文摘Language is the most important tool for primary school students to learn, which helps them to improve their understanding ability and learning effect. Therefore, primary school teachers need to cultivate the "speaking" level of primary school students. However, in the current educational activities, we will find that primary school students are generally reluctant to express their views and lack of language organization ability. To solve this problem, primary school mathematics teachers must effectively adjust their own educational methods and ideas in educational activities, create an interesting classroom atmosphere, and then stimulate the pupils "speaking" level. This paper discusses how to improve pupils "speaking" level in primary school mathematics education activities, and then puts forward corresponding educational strategies to fully improve the educational effect of primary school mathematics.
