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Multi-Disciplinary Design Activity for Undergraduate and Graduate Engineering Students 工科本科生和研究生多学科设计活动
Pub Date : 2022-11-01 DOI: 10.24908/pceea.vi.15908
A. Gryguć, C. Rennick, Reem Roufail, S. Bedi
This paper describes a project with common equipment that was adapted and offered to both an undergraduate and a graduate-level course with learning outcomes tailored specifically to each group of students. This project is an immersive, multi-disciplinary engineering design activity with a focus on materials, solid mechanics, and instrumentation. The activity incorporates aspects of fundamental engineering theory, virtual predictive simulation, as well as physical testing and data collection. All of this was done in the context of a material selection and failure analysis of a piece of furniture (cantilever chair) which is a simplistic and recognizable device by the students. The project focusses on structural analysis of the chair under a variety of loading conditions, coupled with a virtual simulation model using Finite Element Analysis (FEA). FEA is utilized to identify critical regions of the structure which are prone to failure. The complexity, constraints, and provided resources of the model varied, depending on the specific implementation of the course. Finally, a physical test apparatus was constructed and used to generate experimental responses that the students were able to use to calibrate their predictive model and theoretical hand calculations. This activity was created initially for in-person instruction but was adapted for remote delivery during the pandemic. Both qualitative and quantitative data collected from 2nd year and graduate students indicated that the activity was effective in improving several forms of knowledge acquisition. This paper will discuss in detail how a common project platform was adapted for the two academic levels with evidence of its efficacy
本文描述了一个使用通用设备的项目,该项目适用于本科和研究生水平的课程,并为每个学生群体量身定制了学习成果。这个项目是一个沉浸式的、多学科的工程设计活动,重点是材料、固体力学和仪器。该活动结合了基础工程理论、虚拟预测仿真以及物理测试和数据收集等方面。所有这些都是在对一件家具(悬臂椅)进行材料选择和失效分析的背景下完成的,这是一种简单而可识别的设备。该项目侧重于在各种载荷条件下对椅子进行结构分析,并结合使用有限元分析(FEA)的虚拟仿真模型。利用有限元分析来识别结构中容易发生破坏的关键区域。模型的复杂性、约束条件和提供的资源因课程的具体实现而异。最后,构建了一个物理测试装置,并用于生成实验响应,学生可以使用该实验响应来校准他们的预测模型和理论手工计算。这项活动最初是为现场教学而设立的,但在大流行期间进行了调整,用于远程授课。从二年级学生和研究生中收集的定性和定量数据表明,该活动有效地改善了几种形式的知识获取。本文将详细讨论一个共同的项目平台是如何适应两个学术水平的,并证明其有效性
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引用次数: 0
First-year Undergraduate Engineering Student Beliefs About Teamwork: A Qualitative Analysis. 工科一年级学生对团队合作的信念:一项定性分析。
Pub Date : 2022-11-01 DOI: 10.24908/pceea.vi.15973
Inho Kim, Patricia K. Sheridan
This paper discusses a comparative study of first-year engineering students’ beliefs around design-based teamwork. In this study, survey data was collected from first-year students at a large research-based university in 2014 and compared to those discussed in the present literature. Using qualitative analysis, these descriptive textual responses were used to identify themes that represented specific beliefs. These themes discussed individual accountability, seeing teamwork as a collection of individual work, challenges around team member motivation, and intra-team communication challenges. When compared to the literature, themes regarding teamwork as inefficient due to experiences around unequal divisions of work and perceived skill disparity emerged as reflective of the literature. An underlying value of optimization emerged in our analysis. Tapping into this core value could enable students to develop more effective teamworking strategies.
本文讨论了一项一年级工科学生对基于设计的团队合作信念的比较研究。在本研究中,调查数据收集自2014年一所大型研究型大学的一年级学生,并与现有文献中讨论的数据进行比较。通过定性分析,这些描述性的文本回应被用来识别代表特定信念的主题。这些主题讨论了个人责任,将团队合作视为个人工作的集合,围绕团队成员动机的挑战,以及团队内部沟通的挑战。与文献相比,由于不平等的工作分工和感知到的技能差异,团队合作效率低下的主题反映了文献。优化的潜在价值在我们的分析中显现出来。利用这一核心价值可以使学生发展更有效的团队合作策略。
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引用次数: 0
Developing and deploying an introductory equity curriculum for engineering 开发和部署工程公平入门课程
Pub Date : 2022-11-01 DOI: 10.24908/pceea.vi.15959
A. d’Entremont, William Shelling, Jennifer A. Pelletier, Heather Gerrits
Equity, diversity, and inclusion (EDI) education is critical for engineering students, as the impact of inequity and colonization in engineering projects and processes can have long-lasting and widespread impacts. There are two challenges to equity in engineering practice: Canadian engineers as a group do not fully reflect the diversity of the community due to various systemic barriers, and they may not have been trained to consider whose perspectives are missing. We had the opportunity to embed EDI education within a larger second-year cohort program and link it explicitly to engineering. We created three EDI modules that were deployed in the 2020-2021 cohort. The format was video quizzes (introductory, asynchronous) and guest speakers with graded reflections (additional, more advanced content). The modules consisted of content concerning EDI in context, discussing bias, privilege, intersectionality, colonialism, race and specific racisms, gender, sexual orientation and discrimination in society with a special focus on links to engineering (including barriers engineering students may experience). We collected pre- and post-survey data. Most students agreed that they were familiar with most of the concepts already (71%), but most students also agreed that they learned a lot from the EDI modules (74%). We attribute this to lacking familiarity with applying EDI concepts in engineering contexts. Two thirds (68%) agreed the content would help in their professional lives. When asked an openended question about the most impactful thing they learned, just over half of the responses explicitly mentioned engineering, professional life, and/or workplaces. This indicates that our goal of tying EDI content to engineering and professional activities was successful. Overall, we successfully integrated an EDI curriculum into an existing second-year program, linking the content explicitly to engineering.
公平、多样性和包容性(EDI)教育对工程专业的学生至关重要,因为工程项目和过程中的不平等和殖民化会产生长期和广泛的影响。在工程实践中,公平存在两个挑战:由于各种系统障碍,加拿大工程师作为一个群体并没有充分反映社区的多样性,他们可能没有接受过考虑谁的观点缺失的培训。我们有机会将EDI教育嵌入到一个更大的二年级队列项目中,并将其明确地与工程联系起来。我们创建了三个EDI模块,部署在2020-2021年的队列中。课程的形式是视频测验(介绍性的、异步的)和嘉宾演讲(附加的、更高级的内容)。这些模块包括有关电子数据交换的内容,讨论偏见、特权、交叉性、殖民主义、种族和特定种族主义、性别、性取向和社会歧视,特别侧重于与工程的联系(包括工程专业学生可能遇到的障碍)。我们收集了调查前后的数据。大多数学生同意他们已经熟悉了大部分概念(71%),但大多数学生也同意他们从EDI模块中学到了很多(74%)。我们将其归因于缺乏对在工程环境中应用EDI概念的熟悉。三分之二(68%)的人认为这些内容对他们的职业生涯有帮助。当被问及他们学到的最有影响力的东西是什么时,超过一半的回答明确提到了工程、职业生涯和/或工作场所。这表明我们将EDI内容绑定到工程和专业活动的目标是成功的。总的来说,我们成功地将EDI课程集成到现有的二年级课程中,将内容明确地与工程联系起来。
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引用次数: 1
Using online to enhance student engagement of design reviews and lessons learned experiences 利用网络提高学生对设计评论和经验教训的参与度
Pub Date : 2022-11-01 DOI: 10.24908/pceea.vi.15922
G. Harvel
This paper is about using the online environment to increase engagement in design and instilling a recognition of the importance of life long learning.  The work assesses changes in the delivery of a 4th year nuclear engineering design course and evaluates changes in the delivery of the course as it migrated from face to face to hybrid to online. In particular, the design review process was used to enhance engagement of the student body and a lessons learned exercise was used to enhance reflection on life long learning. The engagement is assessed in terms of class attendance, activity within the learning management system, and direct engagement in the design review process. The design review process requires each student to both present a design and to critique another group’s design. The design work is done as a team but the critique is done as an individual paralleling the industry process currently in use for the nuclear sector. In addition to the technical details, the performance of each student with respect to their soft skills is also assessed. This includes the number of students that actively engage or passively engage during both presentation and critique stages. Following the design review process, the students then engage in a lessons learned activity similar to what is done in the industry but simplified to focus on their experience. The activity also included an opportunity to reflect on themselves and establish a life long learning plan to address their personal findings. Note the paper will not discuss the personal findings specifically but instead will comment on the engagement of the students. Before using online approaches, the students fell into two distinct groups. One set was strongly active in the design review process and the other set was strongly resistive to participation and did the minimum necessary to get through the exercise. It was very clear that many students felt uncomfortable speaking openly in front of others. This changed significantly with the use of online technology. There was a significant increase in the number of students that engaged or at least felt comfortable to speak in the online setting. Some students displayed perhaps too much comfort in working from their personal environment space. This observation was also noted in the lessons learned exercise where the students went from saying the minimum necessary to having a large amount of insightful comments to make. The results suggest that allowing online participation in the experience has encouraged engagement of students that would resist a face to face experience.
这篇论文是关于使用在线环境来增加设计的参与度,并灌输对终身学习重要性的认识。这项工作评估了第四年核工程设计课程交付的变化,并评估了课程从面授到混合再到在线交付的变化。特别地,设计审查过程被用来加强学生团体的参与,并使用经验教训练习来加强对终身学习的反思。参与度是根据课堂出勤率、学习管理系统内的活动以及直接参与设计审查过程来评估的。设计评审过程要求每个学生既要展示自己的设计,又要对另一组的设计进行评论。设计工作是作为一个团队完成的,但批评是作为一个个人完成的,与目前在核部门使用的工业过程平行。除了技术细节,每个学生在软技能方面的表现也会被评估。这包括在演示和评论阶段积极参与或被动参与的学生人数。在设计审查过程之后,学生们将参与一个类似于行业中所做的经验教训活动,但简化为专注于他们的经验。该活动还包括一个反思自己的机会,并建立一个终身学习计划,以解决他们的个人发现。请注意,本文不会具体讨论个人发现,而是会评论学生的参与情况。在使用在线教学方法之前,学生分为两组。其中一组在设计审查过程中非常活跃,而另一组则强烈抵制参与,只做了最少的工作。很明显,许多学生在别人面前公开讲话感到不舒服。随着在线技术的使用,这种情况发生了重大变化。参与或至少感到自在地在网上发言的学生人数显著增加。一些学生在自己的个人环境空间里工作,可能表现得过于舒适了。这一观察结果也被记录在了课程学习练习中,学生们从说最少的必要内容到有大量有见地的评论。结果表明,允许在线参与体验鼓励了那些拒绝面对面体验的学生的参与。
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引用次数: 0
Engaging Engineering Students with Engineering Entrepreneurship and the Start-Up Working Environment through Supervised Entrepreneurial Work-Integrated Learning 通过有监督的创业工作整合学习,让工程专业学生参与工程创业和创业工作环境
Pub Date : 2022-11-01 DOI: 10.24908/pceea.vi.15845
A. Eisenstein
Higher-education institutions are seeing an increasing interest in entrepreneurship education across the disciplines, engineering programs included. With a parallel growing emphasis on work-integrated learning opportunities for students, a unique opportunity is presented with an Entrepreneurial Work-Integrated Learning (EWIL) pedagogy, where entrepreneurship education is delivered through the application of work-integrated learning pedagogy. Supervised Entrepreneurial Work-Integrated Learning (sEWIL) is a particular modality of EWIL, where engineering students learn about entrepreneurship through participation in a start-up working environment, where students directly observe and participate in the entrepreneurial working environment. sEWIL offers students an authentic real-world learning environment where tacit entrepreneurial knowledge is acquired, knowledge that cannot be taught through in-class traditional teaching practices. Through purposeful reflection, engineering students are confronted with the question of their professional and personal identities and their compatibility to the start-up working environment, whether as entrepreneurs or as working engineering professionals. The sEWIL pedagogy is presented and discussed through a work-integrated learning quality framework.
高等教育机构对包括工程项目在内的各个学科的创业教育越来越感兴趣。随着对学生工作整合学习机会的日益重视,创业工作整合学习(EWIL)教学法提供了一个独特的机会,通过应用工作整合学习教学法来提供创业教育。监督式创业工作集成学习(sEWIL)是EWIL的一种特殊模式,工科学生通过参与创业工作环境来学习创业精神,学生直接观察和参与创业工作环境。sEWIL为学生提供了一个真实的学习环境,在这里,学生可以获得隐性的创业知识,这些知识是传统教学实践无法教授的。通过有目的的反思,工程专业学生面临着他们的职业和个人身份以及他们与创业工作环境的兼容性问题,无论是作为企业家还是作为工作的工程专业人员。sEWIL教学法是通过工作集成学习质量框架提出和讨论的。
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引用次数: 0
Benefits of Transitioning from Paper-Based to Online Assignments in Problem Solving Courses 在问题解决课程中从纸质作业过渡到在线作业的好处
Pub Date : 2022-11-01 DOI: 10.24908/pceea.vi.15871
Ali Hosseini, Caroline Ferguson
Students registered in numerical-based problem-solving courses are often given a number of assignments to complete independently in order to demonstrate and refine their problem-solving skills. Traditionally, these assignments are paper-based and all students receive the same problems to solve; thus, they often rely heavily on their peers or on solution manuals to complete their assignments. As a result, assignment grades are typically high, but do not correlate with test or exam performance. In this paper, we describe the use of Numbas, an open educational resource created by the University of Newcastle, England, as a customizable, online assignment system. Using Numbas, each student is provided with a unique set of problems, each with randomly generated values. While they are still allowed to work collaboratively with their peers, this randomization encourages students to develop their critical thinking skills to solve unique problems. To identify if the use of the online assignment system is correlated with enhanced performance, final exam grades earned by students who were exposed to either the paper-based or the online assignment system were compared. Furthermore, data from student feedback surveys were analyzed to identify student-perceived strengths and challenges associated with the online assignment system, and to determine possible opportunities for improvement. The study demonstrated an improvement in knowledge-based skills among students who were exposed to the online assignment system, compared to those who wrote paper assignments. However, no significant improvement in problem-solving skills was observed. Similar findings have been reported by other research works studied the same concept. Further, 88% of students surveyed reported that the online assignment system improved their learning experience. 
在以数字为基础的问题解决课程中注册的学生经常被要求独立完成一些作业,以展示和完善他们解决问题的技能。传统上,这些作业是基于纸上的,所有学生都要解决同样的问题;因此,他们经常严重依赖他们的同伴或解决方案手册来完成他们的任务。因此,作业成绩通常很高,但与考试或考试成绩无关。在本文中,我们描述了Numbas的使用,这是一个由英国纽卡斯尔大学创建的开放教育资源,作为一个可定制的在线作业系统。使用Numbas,每个学生都有一组独特的问题,每个问题都有随机生成的值。虽然他们仍然被允许与同龄人合作,但这种随机化鼓励学生发展他们的批判性思维技能,以解决独特的问题。为了确定使用在线作业系统是否与提高成绩相关,比较了使用纸质作业系统或在线作业系统的学生的期末考试成绩。此外,我们还分析了来自学生反馈调查的数据,以确定学生对在线作业系统的优势和挑战,并确定可能的改进机会。研究表明,与那些写书面作业的学生相比,接触在线作业系统的学生在知识技能方面有了提高。然而,在解决问题的能力上并没有明显的提高。其他研究同样概念的工作也报告了类似的发现。此外,88%的受访学生表示,在线作业系统改善了他们的学习体验。
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引用次数: 0
Pedagogical Strategies for Enhancing the Outcomes of Weekly Readings 提高每周阅读成果的教学策略
Pub Date : 2022-11-01 DOI: 10.24908/pceea.vi.15912
Sarah Garner, Vivian Neal
This study explores different pedagogical methods to understand what motivates undergraduate and graduate engineering students to read more thoroughly, deeply and with greater criticality. It analyzes three associated activities that were intended to encourage reading: a summary of the readings, an online discussion board and a student-led discussion. The study explores questions about the amount and depth of reading, and students’ perceptions of the value of the readings and associated activities. Data was collected using the following methods: student questionnaires and focus groups, TA and instructor reflections, end of course evaluations and student grades. The results indicate thatthe associated assignments encouraged students to read more and motivated the students to read with more depth and criticality. Overall, the students had a positive perception of the readings and assignments, but they also identified pedagogical improvements that would have encouraged them to be more engaged with the reading material. The results of this research show that the associated activities in all three iterations of the undergraduate course increased reading compliance. The online discussion activities increased the depth of reading more than the summary assignment, though the discussion students read less of the entire reading weekly. The overall student perception of the reading assignment was that the assignment was good but could be made more effective with some changes. Future iterations of the courses could include new pedagogical strategies with interactive components to increase depth and engagement.
本研究探讨了不同的教学方法,以了解是什么促使工程专业本科生和研究生更全面、更深入、更批判性地阅读。它分析了旨在鼓励阅读的三个相关活动:阅读摘要、在线讨论板和学生主导的讨论。该研究探讨了有关阅读量和深度的问题,以及学生对阅读和相关活动的价值的看法。数据收集采用以下方法:学生问卷和焦点小组,助教和讲师反思,课程结束评估和学生成绩。结果表明,相关作业鼓励学生进行更多的阅读,并激励学生进行更深入和批判性的阅读。总体而言,学生们对阅读和作业有积极的看法,但他们也发现了教学上的改进,这将鼓励他们更多地参与阅读材料。本研究的结果表明,在所有三个迭代的本科课程的相关活动增加阅读依从性。在线讨论活动比总结作业更能提高阅读深度,尽管讨论组学生每周阅读的全部阅读内容较少。学生对阅读作业的整体看法是,作业很好,但可以通过一些改变来提高效率。未来的课程迭代可能包括新的教学策略与互动组件,以增加深度和参与。
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引用次数: 0
Building Engineering Fundamentals in an Active Learning Environment 主动学习环境中的建筑工程基础
Pub Date : 2022-11-01 DOI: 10.24908/pceea.vi.15944
Ghada Nafie, Giuseppe Antonio Rosi, A. Mai, Kim Johnston
Schulich has undergone a dramatic transformation of its first-year engineering cohort from a traditional delivery method to a flipped classroom. That is, course material is delivered online and class time is effectively used for active learning sessions. However, the majority of legacy first-year course content needs adaptation to fit this model, which aims at maximizing student learning and creativity. Active learning engages students and promotes analytical problem solving, critical thinking, and develops an understanding geared towards the application of the material. The necessary scaffolding to achieve this mission is a large undertaking but the added value for students is immense. We provide evidence that supports our goals and describe and reflect on seven practices implemented by our teaching team to over 500 students in 6 sections including one remote block. Active learning represents huge shifts for both instructors and students. This study aims to provide insight to those who are exploring a transition towards an active learning approach that utilizes instructor teaching teams, and more individualized support for students’ learning.
舒立克大学的一年级工程班经历了戏剧性的转变,从传统的授课方式转变为翻转课堂。也就是说,课程材料在网上发布,课堂时间有效地用于主动学习。然而,大多数传统的一年级课程内容需要调整以适应这种模式,这种模式旨在最大限度地提高学生的学习和创造力。主动学习吸引学生,促进分析解决问题,批判性思维,并发展对材料应用的理解。完成这一任务所需的脚手架是一项艰巨的任务,但对学生的附加价值是巨大的。我们提供了支持我们目标的证据,并描述和反思了我们的教学团队在6个部分(包括一个偏远街区)对500多名学生实施的7项实践。主动学习对教师和学生来说都代表着巨大的转变。这项研究旨在为那些正在探索向主动学习方法过渡的人提供见解,这种方法利用教师教学团队,并为学生的学习提供更多的个性化支持。
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引用次数: 0
Exploration in Facilitating Learning Experiences Towards Inspiring Responsible Software Engineers 促进学习经验以激励负责任的软件工程师的探索
Pub Date : 2022-11-01 DOI: 10.24908/pceea.vi.15837
Timothy Maciag
Johnson poses the question, “what does it mean to be a responsible engineer?” Characteristics could be wide-ranging. Engineers Canada helps by defining graduate attributes (GAs). All GAs are important. However, GA-9 “impact(s) of engineering on society and the environment” is one characteristic that this author proposes is fundamental. The idea of sustainable design and development has seen increasing conversation and engagement in our field in recent years. With initiatives such as the United Nations (UN) “decade of action (DoA),” engineers have the innate responsibility to help deliver the promise of positively transforming our world by 2030 and beyond. Exposing engineering learners to individual and collaborative knowledge-building experiences around the idea of sustainability, and what it means to be sustainable citizens may assist. It could be as we engineers become more knowledgeable in this realm, so too might everyday citizens in their interactions with our creations. Reflecting on Quan-Haase’s idea of technology as society, relating to the idea that society advancements are in large part intertwined with advancements in technology, software engineers may have a significant role to play. This role could include the engineering of community-based computer technologies that engage citizens in knowledge-creating activities towards the betterment and well-being of society. This work explores the following questions. Can inspiration towards becoming a responsible engineer be instilled in engineering learners in academia? Can this be accomplished by facilitating a learning experience that immerses engineering learners in researching and exploring the design and development of computer technologies in support of the UN Sustainable Development Goals (SDGs)? Through resulting explorations, might both learners and everyday citizens who interact with the engineered creations be better equipped to participate in the UNs DoA, and beyond? This paper will describe a software systems engineering course at the University of Regina that facilitated a learning experience around these questions. A discussion regarding the structure of the course, its educational content, and results and feedback obtained on the learner experience will be provided. As well, ideas for continued exploration of this work will be discussed.
约翰逊提出了一个问题:“成为一名负责任的工程师意味着什么?”特征可以是广泛的。加拿大工程师协会通过定义毕业生属性(GAs)提供帮助。所有气体都很重要。然而,GA-9“工程对社会和环境的影响”是作者提出的一个基本特征。近年来,可持续设计和发展的理念在我们的领域得到了越来越多的讨论和参与。在联合国(UN)“行动十年”(DoA)等倡议下,工程师有责任帮助实现到2030年及以后积极改变世界的承诺。让工程学学习者接触到围绕可持续发展理念的个人和合作知识建设经验,以及成为可持续发展公民的意义,可能会有所帮助。随着我们这些工程师在这个领域的知识越来越渊博,普通市民在与我们的创造物互动时也可能会变得越来越渊博。考虑到Quan-Haase关于技术作为社会的观点,即社会的进步在很大程度上与技术的进步交织在一起,软件工程师可能会扮演重要的角色。这一作用可包括设计以社区为基础的计算机技术,使公民参与创造知识的活动,以改善和造福社会。这项工作探讨了以下问题。能否向学术界的工程学习者灌输成为负责任的工程师的灵感?能否通过促进学习体验,使工程学习者沉浸在研究和探索计算机技术的设计和开发中,以支持联合国可持续发展目标(SDGs)来实现这一目标?通过由此产生的探索,与工程创造互动的学习者和日常公民是否都能更好地参与undoa,甚至更远?本文将描述里贾纳大学的一门软件系统工程课程,该课程促进了围绕这些问题的学习经验。将提供关于课程结构、教育内容、学习结果和学习者经验反馈的讨论。此外,还将讨论继续探索这项工作的想法。
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引用次数: 0
Tracking academic buoyancy after embedding a transition to university learning component into a first-year calculus sequence. 在将过渡到大学学习的组成部分嵌入一年级微积分序列后,跟踪学术浮力。
Pub Date : 2022-11-01 DOI: 10.24908/pceea.vi.15931
Juan Abelló
Not knowing how university learning is different from high-school learning often introduces challenges that can have a negative effect on first-year student wellness [1]. One alternative to help students develop the required learning skills is to embed this content into regular first-year courses [2]. We deployed screencasts on transition to university learning and student wellness (previously developed by Ostafichuk [3]) in a first-year calculus sequence for engineering students, and measured student academic buoyancy through the yearlong intervention [4]. Our aim was to investigate whether academic buoyancy increased through the year, and whether watching the screencasts correlated with any increases in academic buoyancy. Results show that student academic buoyancy increased through the year. The increase was statistically significant and had a large effect size for students who completed all three surveys during this period. The increase was not statistically significant and had a small effect size for students who completed any two surveys, but our analysis suggests this increase was not by chance. Although the intervention was well-received by students, our data did not show a correlation between the intervention and the increase in academic buoyancy. Limitations of this study include a small sample size, and our academic buoyancy data having been collected during the 2020-2021 remote learning year.
不知道大学学习与高中学习有何不同,往往会带来挑战,对第一年的学生健康产生负面影响。帮助学生发展所需学习技能的另一种选择是将这些内容嵌入常规的一年级课程b[2]中。我们在一年级工程专业学生的微积分序列中部署了过渡到大学学习和学生健康的视频(之前由Ostafichuk[3]开发),并通过为期一年的干预[4]测量了学生的学业浮力。我们的目的是调查学术浮力是否在一年中有所增加,以及观看视频是否与学术浮力的增加有关。结果显示,学生的学业浮力全年都在增加。这一增长在统计上是显著的,并且对在此期间完成所有三次调查的学生有很大的影响。这种增长在统计上并不显著,对于完成任何两项调查的学生来说,影响都很小,但我们的分析表明,这种增长不是偶然的。虽然这种干预受到了学生们的欢迎,但我们的数据并没有显示出干预与学业浮力的增加之间的相关性。本研究的局限性包括样本量小,并且我们的学术浮力数据是在2020-2021远程学习年度收集的。
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引用次数: 0
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