This article mainly explores the ideal and belief education of college students based on the perspective of positive psychology.This article first explains the current situation of college students' mental health ...This article mainly explores the ideal and belief education of college students based on the perspective of positive psychology.This article first explains the current situation of college students' mental health education,further elaborates the important role of ideal and belief education based on positive psychology,and finally points out how to realize the ideal and belief education vision among college students in the perspective of positive psychology for reference of relevant personnel.展开更多
Physical education teachers play an important role in helping students＇ development of the motor skills needed to be physically literate individuals. Research suggests that teacher made instructional design decisions...Physical education teachers play an important role in helping students＇ development of the motor skills needed to be physically literate individuals. Research suggests that teacher made instructional design decisions can lead to enhanced motor skill learning. After presenting a model of evidence-based research this paper presents information that will help teachers plan and execute lessons designed to improve students＇ motor skills. Variables that impact motor skill learning in physical education including time, type of practice, content, presentation and organizational strategies, and student skill level are presented and discussed. A brief section on student attitudes, their relation to motor skill learning and to physical literacy is included. Motor skills are needed for physically literate people to enjoy lifelong physical activity. Physical education teachers and the decisions they make contribute to students＇ learning and whether the goal of physical literacy is met.展开更多
Decreases in physical activity(PA)in the populations of developing countries have occurred alongside the rapidly changing urban form,greater availability of automobiles,pollution,shifts in the nature of work,and other...Decreases in physical activity(PA)in the populations of developing countries have occurred alongside the rapidly changing urban form,greater availability of automobiles,pollution,shifts in the nature of work,and other factors.展开更多
AIM: To examine YouTubeTM videos about bowel preparation procedure to better understand the quality of this information on the Internet. METHODS: YouTubeTM videos related to colonoscopy preparation were identified dur...AIM: To examine YouTubeTM videos about bowel preparation procedure to better understand the quality of this information on the Internet. METHODS: YouTubeTM videos related to colonoscopy preparation were identified during the winter of 2014; only those with ≥ 5000 views were selected for analysis(n = 280). Creator of the video, length, date posted, whether the video was based upon personal experience, and theme was recorded. Bivariate analysis was conducted to examine differences between consumers vs healthcare professionals-created videos. RESULTS: Most videos were based on personal experience. Half were created by consumers and 34% were ≥ 4.5 min long. Healthcare professional videos were viewed more often(】 19400, 59.4% vs 40.8%,P = 0.037, for healthcare professional and consumer, respectively) and more often focused on the purgative type and completing the preparation. Consumer videos received more comments(】 10 comments, 62.2% vs 42.7%, P = 0.001) and more often emphasized the palatability of the purgative, disgust, and hunger during the procedure. Content of colonoscopy bowel preparation YouTube? videos is influenced by who creates the video and may affect views on colon cancer screening. CONCLUSION: The impact of perspectives on the quality of health-related information found on the Internet requires further examination.展开更多
Hip joint osteoarthritis, a widespread disabling disease with no known cause, produces considerable bouts of intractable pain as a result of multiple disease associated problems. This paper examines some sources of os...Hip joint osteoarthritis, a widespread disabling disease with no known cause, produces considerable bouts of intractable pain as a result of multiple disease associated problems. This paper examines some sources of osteoarthritic hip joint pain, a poorly understood topic at best. Presented in three parts are data retrieved from several sources, including animal models. It is concluded that to improve the effectiveness of treatments designed to minimize hip osteoarthritis pain, a better understanding of the diverse origins of hip joint pain, and hip joint neurology, may permit the development of more precise as well as targeted pain strategies.展开更多
The study of verbal behavior focuses on communicative functions of the speakers/producers as they affect the behavior of listeners/observers. Effects on the listener reinforce the speaker and the listener/observer ben...The study of verbal behavior focuses on communicative functions of the speakers/producers as they affect the behavior of listeners/observers. Effects on the listener reinforce the speaker and the listener/observer benefits (i.e., is reinforced) from the behavior of the speaker/producer. The interlocking of, and exchange of, the speaker and listener behavior between individuals and within one’s own skin constitute bidirectional operants. These bidirectional operants are instances of social interactions and measures of social behavior. Evidence suggests that the act of listening, among other observing responses, is initially developmentally independent from speaker behavior. How they become joined parallels the biological phenomenon of metamorphosis. The succession of changes has been empirically identified as a succession of verbal behavior development cusps, which are described in their sequence biologically as a manifestation of functional metamorphosis. The onset of a cusp constitutes first instances of behavior and accompanying stimulus control that allows infants and children to contact parts of the environment for the first time resulting in their learning things impossible to learn before or learning faster. Cusps for the intercept of the speaker and listener lead to bidirectional operants and provide explanations for how children incidentally learn the names of things, become increasingly social, and make subsequent complex behavior possible. Many of the cusps identified in our research resulted from the missing behavior and stimulus control of children with autism. Once cusps were established, these children learned things they could not learn before, learned faster, and learned by contacting parts of the social environment they could not contact before. These findings led to a theory of verbal behavior development that point to the selection of bidirectional operants as behavioral phenotypes during functional metamorphosis, which has enhanced the survival of Homo sapiens through emergent symbolic skills for more effective collaboration between two or more individuals.展开更多
AIM： To examine whether vitamin D is of potential relevance in the healing process of fractures. METHODS： The present narrative review examined the bulk of the evidence based literature on the topic of vitamin D and...AIM： To examine whether vitamin D is of potential relevance in the healing process of fractures. METHODS： The present narrative review examined the bulk of the evidence based literature on the topic of vitamin D and bone healing in key electronic data bases from 1980 onwards using the terms vitamin D and bone healing, callus, fracture healing. All data were examined carefully and categorized according to type of study. A summary of the diverse terms and approaches employed in the research, as well as the rationale for hypothesizing vitamin D has a role in fracture healing was detailed.RESULTS： The results show very few human studies have been conducted to examine if vitamin D is effective at promoting post fracture healing, and the different ani-mal models that have been studied provide no consensus on this topic. The terms used in the related literature, as well as the methods used to arrive at conclusions on this clinical issue are highly diverse, there is no standardization of either of these important terms and methodolo-gies, hence no conclusive statements or clinical guide-lines can be forthcoming. There is a strong rational for continuing to examine if vitamin D supplements should be administered post-fracture, and ample evidence vitamin D is an essential hormone for functioning in general, as well as bone health and muscle as this relates to bone density.CONCLUSION： Whether those with low vitamin D levels can beneft from supplements if their nutritional practices do not cover recommended daily amounts, remains in question.展开更多
Recent advancements in technology have opened up new avenues for educators to facilitate teaching and leverage more learning access in the digital age.As the demand for computational skills continues to grow in prepar...Recent advancements in technology have opened up new avenues for educators to facilitate teaching and leverage more learning access in the digital age.As the demand for computational skills continues to grow in preparation for future careers,both teachers and students face the challenge of developing problem-solving,critical thinking,communication,and collaboration skills within an emerging digital landscape.Technology adoption,big data,cloud computing and artificial intelligence pose ongoing challenges for both teachers and students in adapting to the changing workforce development landscape.To tackle these challenges,the paper highlights the importance of exploring the implications of learning sciences in classroom teaching,developing a holistic vision for professional development in education,and understanding the complexities of teacher change.To effectively implement these components,it is crucial to adopt design approaches that prioritize student ownership in education and embrace the principles of inclusive education to reconceptualize the teaching practices in education and technology.展开更多
荟萃分析(又称元分析)以量化方式综合实证研究结果,是积累整合证据并推进基础与应用研究的重要工具.在开放式科学这种新型研究实践下,荟萃分析是整合开放数据、进行科学推断的重要手段.但荟萃分析的过程繁复、方法多样,其执行上的严谨...荟萃分析(又称元分析)以量化方式综合实证研究结果,是积累整合证据并推进基础与应用研究的重要工具.在开放式科学这种新型研究实践下,荟萃分析是整合开放数据、进行科学推断的重要手段.但荟萃分析的过程繁复、方法多样,其执行上的严谨性对荟萃分析质量影响较大,因此报告的透明性和开放性对其结果的可重复性尤为重要.为了解中文荟萃分析报告规范性的现状,让更多研究者了解荟萃分析报告的规范性与透明性,提升荟萃分析报告的质量,本文以国际学界广泛使用的系统综述和荟萃分析优先报告条目(Preferred Reporting Items for Systematic reviews and Meta-Analyses,PRISMA)以及开放式科学理念为基础,结合基于效应量的荟萃分析报告特点,拟定《开放与可重复荟萃分析的报告清单》(Preferred Reporting Items for Open and Reproducible Metaanalysis,PRIOR-MA),并以心理学中的荟萃分析为例,对近五年国内发表的68篇中文荟萃分析的方法和结果部分进行回顾.基于结果,本文建议荟萃分析报告需要在以下方面进一步加强其开放性与透明性:文献搜索的时间及限制、研究筛选和数据收集过程的细节、文章筛选的流程图、效应量转换的细节、单个研究偏倚状况的评估等.本文为开放式荟萃分析提供了一个较为全面的报告清单(PRIOR-MA),为未来荟萃分析研究提供了参考.展开更多
Classroom interaction has long been a rich site for scholarly research,as attested by the sizable body of literature surrounding classroom discourse.This paper reviews three frameworks currently informing studies of L...Classroom interaction has long been a rich site for scholarly research,as attested by the sizable body of literature surrounding classroom discourse.This paper reviews three frameworks currently informing studies of L2and FL classroom talk,with a focus on qualitative analyses of turn-by-turn talk between teachers and students,and amongst students themselves.Findings from studies working within(1)language socialization and sociocultural theory,(2)critical discourse analysis,and(3)conversation analysis are explored,along with the ways in which these frameworks complement and complicate one another.Finally,we briefly consider possible areas of further research and implications for teacher training.展开更多
Intensive research on instructed second language acquisition(ISLA)over the last two decades has,overall,pointed to the usefulness of Focus on Form—a type of pedagogical intervention that engages learnersmetaling ui...Intensive research on instructed second language acquisition(ISLA)over the last two decades has,overall,pointed to the usefulness of Focus on Form—a type of pedagogical intervention that engages learnersmetaling uistic attention in an otherwise meaning-based environment—in fostering learners communicative accuracy. A finer-grained understandin g thereof has yet to be sought,especially vis-à-vis the type of focus on form and the nature of the target construction as potential mitigating variables.This small-scale study attempts to investig ate the effectiveness of exp licit Focus on Form(FonF)in the acquisition of the English passive construction.Two intact,lower-advanced level English-as-a-second-language(ESL)classes of a community English program in the U.S.partici pated in the study,with one serving as an experimental group and the other a control group.The study adopted apretest,posttest,and delayed posttest design and spanned five weeks,including two weeks of treatment wherein the experimental group received eight mini-sessions of C-R and metaling uistic explanation,while the control group continued with their regular instruction.Results indicated that the treatment significantly facilitated the learning of the passive construction.展开更多
文摘This article mainly explores the ideal and belief education of college students based on the perspective of positive psychology.This article first explains the current situation of college students' mental health education,further elaborates the important role of ideal and belief education based on positive psychology,and finally points out how to realize the ideal and belief education vision among college students in the perspective of positive psychology for reference of relevant personnel.
文摘Physical education teachers play an important role in helping students＇ development of the motor skills needed to be physically literate individuals. Research suggests that teacher made instructional design decisions can lead to enhanced motor skill learning. After presenting a model of evidence-based research this paper presents information that will help teachers plan and execute lessons designed to improve students＇ motor skills. Variables that impact motor skill learning in physical education including time, type of practice, content, presentation and organizational strategies, and student skill level are presented and discussed. A brief section on student attitudes, their relation to motor skill learning and to physical literacy is included. Motor skills are needed for physically literate people to enjoy lifelong physical activity. Physical education teachers and the decisions they make contribute to students＇ learning and whether the goal of physical literacy is met.
文摘Decreases in physical activity(PA)in the populations of developing countries have occurred alongside the rapidly changing urban form,greater availability of automobiles,pollution,shifts in the nature of work,and other factors.
文摘AIM: To examine YouTubeTM videos about bowel preparation procedure to better understand the quality of this information on the Internet. METHODS: YouTubeTM videos related to colonoscopy preparation were identified during the winter of 2014; only those with ≥ 5000 views were selected for analysis(n = 280). Creator of the video, length, date posted, whether the video was based upon personal experience, and theme was recorded. Bivariate analysis was conducted to examine differences between consumers vs healthcare professionals-created videos. RESULTS: Most videos were based on personal experience. Half were created by consumers and 34% were ≥ 4.5 min long. Healthcare professional videos were viewed more often(】 19400, 59.4% vs 40.8%,P = 0.037, for healthcare professional and consumer, respectively) and more often focused on the purgative type and completing the preparation. Consumer videos received more comments(】 10 comments, 62.2% vs 42.7%, P = 0.001) and more often emphasized the palatability of the purgative, disgust, and hunger during the procedure. Content of colonoscopy bowel preparation YouTube? videos is influenced by who creates the video and may affect views on colon cancer screening. CONCLUSION: The impact of perspectives on the quality of health-related information found on the Internet requires further examination.
文摘Hip joint osteoarthritis, a widespread disabling disease with no known cause, produces considerable bouts of intractable pain as a result of multiple disease associated problems. This paper examines some sources of osteoarthritic hip joint pain, a poorly understood topic at best. Presented in three parts are data retrieved from several sources, including animal models. It is concluded that to improve the effectiveness of treatments designed to minimize hip osteoarthritis pain, a better understanding of the diverse origins of hip joint pain, and hip joint neurology, may permit the development of more precise as well as targeted pain strategies.
文摘The study of verbal behavior focuses on communicative functions of the speakers/producers as they affect the behavior of listeners/observers. Effects on the listener reinforce the speaker and the listener/observer benefits (i.e., is reinforced) from the behavior of the speaker/producer. The interlocking of, and exchange of, the speaker and listener behavior between individuals and within one’s own skin constitute bidirectional operants. These bidirectional operants are instances of social interactions and measures of social behavior. Evidence suggests that the act of listening, among other observing responses, is initially developmentally independent from speaker behavior. How they become joined parallels the biological phenomenon of metamorphosis. The succession of changes has been empirically identified as a succession of verbal behavior development cusps, which are described in their sequence biologically as a manifestation of functional metamorphosis. The onset of a cusp constitutes first instances of behavior and accompanying stimulus control that allows infants and children to contact parts of the environment for the first time resulting in their learning things impossible to learn before or learning faster. Cusps for the intercept of the speaker and listener lead to bidirectional operants and provide explanations for how children incidentally learn the names of things, become increasingly social, and make subsequent complex behavior possible. Many of the cusps identified in our research resulted from the missing behavior and stimulus control of children with autism. Once cusps were established, these children learned things they could not learn before, learned faster, and learned by contacting parts of the social environment they could not contact before. These findings led to a theory of verbal behavior development that point to the selection of bidirectional operants as behavioral phenotypes during functional metamorphosis, which has enhanced the survival of Homo sapiens through emergent symbolic skills for more effective collaboration between two or more individuals.
文摘AIM： To examine whether vitamin D is of potential relevance in the healing process of fractures. METHODS： The present narrative review examined the bulk of the evidence based literature on the topic of vitamin D and bone healing in key electronic data bases from 1980 onwards using the terms vitamin D and bone healing, callus, fracture healing. All data were examined carefully and categorized according to type of study. A summary of the diverse terms and approaches employed in the research, as well as the rationale for hypothesizing vitamin D has a role in fracture healing was detailed.RESULTS： The results show very few human studies have been conducted to examine if vitamin D is effective at promoting post fracture healing, and the different ani-mal models that have been studied provide no consensus on this topic. The terms used in the related literature, as well as the methods used to arrive at conclusions on this clinical issue are highly diverse, there is no standardization of either of these important terms and methodolo-gies, hence no conclusive statements or clinical guide-lines can be forthcoming. There is a strong rational for continuing to examine if vitamin D supplements should be administered post-fracture, and ample evidence vitamin D is an essential hormone for functioning in general, as well as bone health and muscle as this relates to bone density.CONCLUSION： Whether those with low vitamin D levels can beneft from supplements if their nutritional practices do not cover recommended daily amounts, remains in question.
文摘Recent advancements in technology have opened up new avenues for educators to facilitate teaching and leverage more learning access in the digital age.As the demand for computational skills continues to grow in preparation for future careers,both teachers and students face the challenge of developing problem-solving,critical thinking,communication,and collaboration skills within an emerging digital landscape.Technology adoption,big data,cloud computing and artificial intelligence pose ongoing challenges for both teachers and students in adapting to the changing workforce development landscape.To tackle these challenges,the paper highlights the importance of exploring the implications of learning sciences in classroom teaching,developing a holistic vision for professional development in education,and understanding the complexities of teacher change.To effectively implement these components,it is crucial to adopt design approaches that prioritize student ownership in education and embrace the principles of inclusive education to reconceptualize the teaching practices in education and technology.
文摘荟萃分析(又称元分析)以量化方式综合实证研究结果,是积累整合证据并推进基础与应用研究的重要工具.在开放式科学这种新型研究实践下,荟萃分析是整合开放数据、进行科学推断的重要手段.但荟萃分析的过程繁复、方法多样,其执行上的严谨性对荟萃分析质量影响较大,因此报告的透明性和开放性对其结果的可重复性尤为重要.为了解中文荟萃分析报告规范性的现状,让更多研究者了解荟萃分析报告的规范性与透明性,提升荟萃分析报告的质量,本文以国际学界广泛使用的系统综述和荟萃分析优先报告条目(Preferred Reporting Items for Systematic reviews and Meta-Analyses,PRISMA)以及开放式科学理念为基础,结合基于效应量的荟萃分析报告特点,拟定《开放与可重复荟萃分析的报告清单》(Preferred Reporting Items for Open and Reproducible Metaanalysis,PRIOR-MA),并以心理学中的荟萃分析为例,对近五年国内发表的68篇中文荟萃分析的方法和结果部分进行回顾.基于结果,本文建议荟萃分析报告需要在以下方面进一步加强其开放性与透明性:文献搜索的时间及限制、研究筛选和数据收集过程的细节、文章筛选的流程图、效应量转换的细节、单个研究偏倚状况的评估等.本文为开放式荟萃分析提供了一个较为全面的报告清单(PRIOR-MA),为未来荟萃分析研究提供了参考.
文摘Classroom interaction has long been a rich site for scholarly research,as attested by the sizable body of literature surrounding classroom discourse.This paper reviews three frameworks currently informing studies of L2and FL classroom talk,with a focus on qualitative analyses of turn-by-turn talk between teachers and students,and amongst students themselves.Findings from studies working within(1)language socialization and sociocultural theory,(2)critical discourse analysis,and(3)conversation analysis are explored,along with the ways in which these frameworks complement and complicate one another.Finally,we briefly consider possible areas of further research and implications for teacher training.
文摘Intensive research on instructed second language acquisition(ISLA)over the last two decades has,overall,pointed to the usefulness of Focus on Form—a type of pedagogical intervention that engages learnersmetaling uistic attention in an otherwise meaning-based environment—in fostering learners communicative accuracy. A finer-grained understandin g thereof has yet to be sought,especially vis-à-vis the type of focus on form and the nature of the target construction as potential mitigating variables.This small-scale study attempts to investig ate the effectiveness of exp licit Focus on Form(FonF)in the acquisition of the English passive construction.Two intact,lower-advanced level English-as-a-second-language(ESL)classes of a community English program in the U.S.partici pated in the study,with one serving as an experimental group and the other a control group.The study adopted apretest,posttest,and delayed posttest design and spanned five weeks,including two weeks of treatment wherein the experimental group received eight mini-sessions of C-R and metaling uistic explanation,while the control group continued with their regular instruction.Results indicated that the treatment significantly facilitated the learning of the passive construction.
