Teaching Assistants Research Articles

Growing our own: enabling PGR teachers to flourish in authentic ecosystems

Postgraduate researchers who teach (PGR teachers), or Graduate Teaching Assistants (GTAs) play a valuable role in global Higher Education, being a central part of the teaching workforce. PGR teachers are noted, amongst other things, for their ability to relate closely to students, bringing research-informed perspectives and providing effective and nuanced support to students in a massified HE sector. However, in spite of their longstanding presence, they are ubiquitously described as being in a ‘liminal space’ in the literature, and as early career colleagues, often have less professional experience and reduced agency to make pedagogical decisions, all whilst experiencing precarity and other challenges relating to occupying an impermanent role. Professional development opportunities for PGR teachers are reasonably widespread but do they enable the best way for PGR teachers to grow and thrive in their teaching work? This Afterword, drawing on the contributions of authors in Issue 4 of the JPPP, considers how PGR teachers are deploying the outcomes of professional learning, and where the ‘best space’ might be for them to develop and evolve as practitioners. It reflects on the structure and rationale established in the Warwick Postgraduate Teaching Community and argues for the support and initiation of similar PGR communities of practice across the sector, as being optimal spaces for PGR teachers to thrive, learn and grow with peers.

Cultivating Care in the Classroom: Bridging Cultural Approaches in Malaysian and UK Higher Education

This paper investigates the role of care in the classroom by examining the impact of a care-infused virtual drama approach on English as a Second Language (ESL) learners at two Malaysian Higher Education Institutions (HEIs), incorporating teacher reflections and insights from student interviews. Due to the prevalence of power imbalances (Nawi, 2014) and authoritarian practices (Tee et al., 2018) in Malaysia, this paper further explores the perspectives of three Malaysian Graduate Teaching Assistants (GTAs) at the University of Warwick to understand their experiences and understanding of the notion of care within the context of a UK higher education institution. Through one-on-one semi-structured and pair interviews conducted online via Microsoft Teams, these GTAs shared how they manifest care and provide support for their learners at the University of Warwick. The insights from Malaysia and the UK accentuate the significance of fostering care in diverse educational environments, revealing its potential to enhance students’ engagement and well-being across cultural and institutional settings.

Navigating pedagogical dilemmas in interdisciplinary education: a reflective practice perspective

Interdisciplinary education is increasingly recognized as essential in higher education for addressing complex real-world issues. Although this paradigm shift began in the 20th century, challenges in interdisciplinary pedagogy persist, including classroom preparation, delivery, assessment, and feedback. One significant challenge is disciplinary distance, the disparities between disciplines that hinder effective interdisciplinary teaching and learning. Additionally, the varying degrees of disciplinarity—from intradisciplinary to transdisciplinary—complicate this landscape. Despite interdisciplinary pedagogy's potential to enhance critical thinking and problem-solving, it presents numerous dilemmas. As a graduate teaching assistant, I have faced several such dilemmas. This reflection discusses these interdisciplinary dilemmas and explores epistemological and pedagogical practices to navigate them. Leveraging my experience as a PhD researcher and educator, I examine how teachers with multidisciplinary backgrounds can navigate the complexities of interdisciplinary education.

Navigating pedagogical dilemmas in interdisciplinary education: a reflective practice perspective

Interdisciplinary education is increasingly recognized as essential in higher education for addressing complex real-world issues. Although this paradigm shift began in the 20th century, challenges in interdisciplinary pedagogy persist, including classroom preparation, delivery, assessment, and feedback. One significant challenge is disciplinary distance, the disparities between disciplines that hinder effective interdisciplinary teaching and learning. Additionally, the varying degrees of disciplinarity—from intradisciplinary to transdisciplinary—complicate this landscape. Despite interdisciplinary pedagogy's potential to enhance critical thinking and problem-solving, it presents numerous dilemmas. As a graduate teaching assistant, I have faced several such dilemmas. This reflection discusses these interdisciplinary dilemmas and explores epistemological and pedagogical practices to navigate them. Leveraging my experience as a PhD researcher and educator, I examine how teachers with multidisciplinary backgrounds can navigate the complexities of interdisciplinary education.

Exploring the ‘Invisible’ in GTAs: Reflections on Intuition and Post-Graduate Mentoring

Postgraduate researchers who teach (Graduate Teaching Assistants) always navigate their academic spaces among several psychological factors in their routines from both inside and outside. They can often be observed attending to students, advising them on their problems and sometimes even relying on their seniors for various topics. In such situations, practitioner intuition remains a well-known and relied-upon source of GTA's decision-making skills but also an underexplored area of investigation, especially in mentoring and language teaching literature (Ushioda, 2023; Burns & Williams, 2023 & Kumar, 2024). Based on this premise, this reflective paper aims to simplify and understand the GTA's pedagogic intuition towards success and failures in PG thesis writing contexts from peer-mentoring perspectives. The initial sections of the paper, imagining GTA's as mentors and their learners as mentees, establish what GTA intuition can be thought of, how it is related to Vygotsky's ZPD (Zone of Proximal Development) and the potential operations based on an intuitive decision-making model. The latter part of the paper offers detailed practical insights about these theoretical connections through my own workings of intuition while scaffolding the PG mentees to plan, execute and write their theses. Detailed reflections of both the GTA/mentor and the mentees elicited through think-aloud and discursive puzzling measures are reported extensively. Lastly, the paper advocates for more work towards exploring GTA's intuition in mentoring scenarios (and otherwise), getting more awareness from their cognitions and becoming more intuitive practitioners.

Merging Self-Regulatory Strategies with GTA Pedagogical Practices: Enhancing Student Autonomy and Engagement

Graduate Teaching Assistants (GTAs) play a dual role in higher education, balancing their research responsibilities with teaching duties. This dual identity provides a unique vantage point for GTAs to implement innovative teaching practices that encourage students to utilize self-regulated learning (SRL) strategies. This paper explores how GTAs can adopt teaching practices centered on promoting SRL among students. Drawing on data from focus groups and surveys conducted with five GTAs, the study identifies key techniques—such as reflective journals, peer assessments, and technology-enhanced learning tools—that GTAs can incorporate into their teaching. The intervention was conducted over one semester in an English proficiency course tailored for students with low English proficiency. Findings indicate that these strategies not only enhance student engagement and motivation but also improve critical thinking and problem-solving skills. The paper underscores the positive impact of SRL on student learning outcomes and discusses how GTAs can effectively integrate and promote these strategies in their pedagogical practices.

Perceptions of head kindergarten teachers in Israel of the role of their teaching assistants

Perceptions of head kindergarten teachers in Israel of the role of their teaching assistants

Graduate Teaching Assistants’ Experiences with Workplace Bullying: Factors that Encourage and Discourage Reporting

Graduate Teaching Assistants’ Experiences with Workplace Bullying: Factors that Encourage and Discourage Reporting

Evaluating the User Experience and Usability of the MINI Robot for Elderly Adults with Mild Dementia and Mild Cognitive Impairment: Insights and Recommendations

Introduction: In recent years, the integration of robotic systems into various aspects of daily life has become increasingly common. As these technologies continue to advance, ensuring user-friendly interfaces and seamless interactions becomes more essential. For social robots to genuinely provide lasting value to humans, a favourable user experience (UX) emerges as an essential prerequisite. This article aimed to evaluate the usability of the MINI robot, highlighting its strengths and areas for improvement based on user feedback and performance. Materials and Methods: In a controlled lab setting, a mixed-method qualitative study was conducted with ten individuals aged 65 and above diagnosed with mild dementia (MD) and mild cognitive impairment (MCI). Participants engaged in individual MINI robot interaction sessions, completing cognitive tasks as per written instructions. Video and audio recordings documented interactions, while post-session System Usability Scale (SUS) questionnaires quantified usability perception. Ethical guidelines were followed, ensuring informed consent, and the data underwent qualitative and quantitative analyses, contributing insights into the MINI robot’s usability for this demographic. Results: The study addresses the ongoing challenges that tasks present, especially for MD individuals, emphasizing the importance of user support. Most tasks require both verbal and physical interactions, indicating that MD individuals face challenges when switching response methods within subtasks. These complexities originate from the selection and use of response methods, including difficulties with voice recognition, tablet touch, and tactile sensors. These challenges persist across tasks, with individuals with MD struggling to comprehend task instructions and provide correct answers and individuals with MCI struggling to use response devices, often due to the limitations of the robot’s speech recognition. Technical shortcomings have been identified. The results of the SUS indicate positive perceptions, although there are lower ratings for instructor assistance and pre-use learning. The average SUS score of 68.3 places device usability in the “good” category. Conclusions: Our study examines the usability of the MINI robot, revealing strengths in quick learning, simple system and operation, and integration of features, while also highlighting areas for improvement. Careful design and modifications are essential for meaningful engagement with people with dementia. The robot could better benefit people with MD and MCI if clear, detailed instructions and instructor assistance were available.

Investigating the Learning Goals and Expectations of Laboratory Coordinators, Graduate Teaching Assistants, and Students in General and Organic Chemistry Laboratory Courses

Investigating the Learning Goals and Expectations of Laboratory Coordinators, Graduate Teaching Assistants, and Students in General and Organic Chemistry Laboratory Courses

Guiding Students in Using LLMs in Supported Learning Environments: Effects on Interaction Dynamics, Learner Performance, Confidence, and Trust

Personalized chatbot-based teaching assistants can be crucial in addressing increasing classroom sizes, especially where direct teacher presence is limited. Large language models (LLMs) offer a promising avenue, with increasing research exploring their educational utility. However, the challenge lies not only in establishing the efficacy of LLMs but also in discerning the nuances of interaction between learners and these models, which impact learners' engagement and results. We conducted a formative study in an undergraduate computer science classroom (N=145) and a controlled experiment on Prolific (N=356) to explore the impact of four pedagogically informed guidance strategies on the learners' performance, confidence and trust in LLMs. Direct LLM answers marginally improved performance, while refining student solutions fostered trust. Structured guidance reduced random queries as well as instances of students copy-pasting assignment questions to the LLM. Our work highlights the role that teachers can play in shaping LLM-supported learning environments.

Non-small cell lung cancer detection through knowledge distillation approach with teaching assistant.

Non-small cell lung cancer (NSCLC) exhibits a comparatively slower rate of metastasis in contrast to small cell lung cancer, contributing to approximately 85% of the global patient population. In this work, leveraging CT scan images, we deploy a knowledge distillation technique within teaching assistant (TA) and student frameworks for NSCLC classification. We employed various deep learning models, CNN, VGG19, ResNet152v2, Swin, CCT, and ViT, and assigned roles as teacher, teaching assistant and student. Evaluation underscores exceptional model performance in performance metrics achieved via cost-sensitive learning and precise hyperparameter (alpha and temperature) fine-tuning, highlighting the model's efficiency in lung cancer tumor prediction and classification. The applied TA (ResNet152) and student (CNN) models achieved 90.99% and 94.53% test accuracies, respectively, with optimal hyperparameters (alpha = 0.7 and temperature = 7). The implementation of the TA framework improves the overall performance of the student model. After obtaining Shapley values, explainable AI is applied with a partition explainer to check each class's contribution, further enhancing the transparency of the implemented deep learning techniques. Finally, a web application designed to make it user-friendly and classify lung types in recently captured images. The execution of the three-stage knowledge distillation technique proved efficient with significantly reduced trainable parameters and training time applicable for memory-constrained edge devices.

Improving the Effectiveness of a Stock Simulation Trading Course via Blockchain and Social Networking: A Taiwanese Study

Online courses in higher education became prevalent during the COVID-19 pandemic; however, their application requires technology to be fully integrated into the curriculum. This study explores the integration of a blockchain-based platform in a private online stock simulation trading course during the COVID-19 pandemic. Using a pre–post experimental design with 142 college students, it assessed learning behaviors and outcomes. Students collaborated with teaching assistants via LINE groups, fostering discussion and engagement. They received cryptocurrency rewards, which enhanced motivation and connected the course to their career goals. The findings suggest that combining blockchain and social networking is an effective approach to improving online education. This contributes to the literature on educational technology and online learning by exploring the integration of blockchain and social networking in higher education, specifically within the context of stock simulation trading courses, and demonstrates its impact on student motivation and learning outcomes.

Influence of Teaching and Learning Resources Provided by BOM on Students’ Academic Performance in Public Secondary Schools of Kisii Central Sub County, Kenya

Despite interventions by policymakers and implementers in instituting BOM so as to ensure the delivery of quality education in Kenya, performance in some schools has remained poor. According to the Sub County director of education, Kisii has witnessed very poor performance in the Kenya Certificate of Secondary Education (KCSE) examination over the years. To address the situation, the Kisii Central County Education office conducted workshops to capacity-build the BOM members from the entire County in relation to their roles in schools. It was for this reason that the study was to establish the influence of board of management practices on students’ academic performance in public secondary schools of Kisii Sub County. The study adopted a descriptive survey design. The target population consisted of 53 public secondary schools in Kisii Central Sub County with 53 principals, 391 teachers, 689 members of the Board of Management, and 14,776 students. The sample size comprised 44 secondary school principals, 44 assistant teachers, 42 students and 248 members of the Board of Management. This constituted a total sample size of 378 respondents. Data was collected through self-administered questionnaires as well as through interview schedules for the BOM members. A pre-test of the instruments was conducted in three schools using 38 respondents constituting 10% of the study sample. Quantitative data was analyzed using descriptive statistics (frequency counts, the mean, and standard deviation) and inferential statistics (correlation) by employing SPSS version 21.0 and excel computer packages. Qualitative data was organized into themes, and categories as they emerged from the field and presented in narrative form. The analysis of results revealed that teaching and learning resources, staff recruitment and incentives positively and significantly influence the academic performance of students in secondary school. The study recommended that in order to improve the academic performance of students in secondary schools, the BOM should ensure that they provide enough teaching and learning materials to schools to guarantee the performance of students in their academics, recruit competent teachers to improve the teacher-student ratio which is a necessary measure in improving the performance of students in academics, establish the most appropriate method of appreciating teachers and students so as to motivate them to work positively toward improving the academic performance of students

Ethel: A virtual teaching assistant

Ethel: A virtual teaching assistant

성인학습자의 원격수업에 대한 중요도와 만족도에 관한 연구

Objectives This study focused on distance learning provided in university education for adult learners, and the purpose was to confirm the importance and satisfaction of distance learning and apply it to the field. Methods To conduct the study, the importance and satisfaction of distance learning were analyzed for 160 adult learners at K University, which is conducting the LIFE project, and a questionnaire was prepared for online distribution. Factors affecting distance learning were divided into three categories: learner factors, instructor factors, and lecture content factors. ISA (Important Satisfaction Analysis) was conducted to determine the priority of importance and satisfaction with distance learning, and Borich Relative priorities were confirmed using coefficients. Results Among the learner factors for adult learners' distance learning, importance was found to be activeness in participating in online classes, satisfaction was shown to be opportunities for repeated learning through online classes, and areas for improvement were whether or not they had learning equipment for distance learning and online attendance. It was found to be compliance with deadlines and concentration in distance learning. Among the instructor factors, the importance was high on the instructor's passion for teaching, and the satisfaction level was highly distributed on the instructor's assistance with the major. Areas for improvement were the instructor's assistance with the major, the instructor's immediate response to requests for support other than learning, and the instructor's students. It was found to be a result of communication and interaction between teachers and the formation of a bond between instructors and students. Among the lecture content factors, the importance is the stability of the learner's computer server (Internet), and the satisfaction is the provision of three 25-minute videos per week. Areas for improvement were the provision of three 25-minute videos per week, provision of in-depth learning (YouTube, video), and provision of videos with the instructor's face displayed publicly. Conclusions Since most adult learners are working and studying at the same time, university distance learning is recognized as an important teaching method, and it is meaningful in reflecting the needs of adult learners by analyzing factors related to the importance and satisfaction of distance learning.

A framework for training graduate students and campus communities in inclusive teaching.

While graduate student teaching assistants (TAs) contribute significantly to university education, many graduate programs across diverse disciplines offer limited formal pedagogical training. In turn, many researchers informally develop teaching and mentoring skills as they advance to faculty positions or related careers. This can perpetuate a lag in the implementation of inclusive educational environments despite the clear benefits demonstrated by recent pedagogical research. For instance, the integration of inclusive teaching strategies like universal design for learning, growth mindset feedback, and the use of relatable role models in curricula may help increase the persistence, success, and self-efficacy of traditionally underrepresented groups in the sciences. Additionally, research indicates that training graduate TAs in evidence-based practices may have benefits beyond teaching efficacy, such as greater confidence in research preparedness and science communication-skills applicable to any scientific field or career path. Here, we developed and implemented an inclusive teaching series for a marine science department that included: (i) campus-wide pedagogical journal article discussions and knowledge-sharing, (ii) expert-led interactive workshops on evidence-based teaching strategies, and (iii) a graduate TA professional development module on inclusive lesson planning with opportunities to teach and receive feedback. Based on our experiences, we share a framework and resources to facilitate a broader adoption of formalized TA training in inclusive teaching practices within graduate programs across a variety of fields.

Replication in educational interventions: developing a tool to measure and promote fidelity

ABSTRACT The impact of many interventions weakens during the scaling up process and low fidelity of implementation (i.e. delivering an intervention but not as it was intended) may explain why. In this paper we introduce, discuss, and exemplify the use of a framework for developing fidelity tools that aim to measure and promote fidelity of implementation. The framework includes four steps that are typical of the development of new psychological and educational measures: conception, piloting and revision, implementation, and evaluation. We exemplify the use of the framework by describing the activities we carried out and the reasons for the choices we made in each stage to develop a tool to assess and promote fidelity in the scaling up of the Improving Working Memory Plus Arithmetic (IWM+A) intervention in a randomized controlled trial, involving 201 schools. In the scaling up process we used the train-the-trainer model. Twelve teacher leaders, who were trained by the programme developers, trained teaching assistants (the end users) who then delivered the intervention to children in the intervention schools (N = 100). We describe the intervention, the training model, and the process of developing, piloting, implementing, and evaluating the tool.

Learning to Support Students to Reason Through Talk: How Pedagogically (Dis)Content Teaching Assistants Use a Curriculum Guide Integrated With Professional Development

ABSTRACTGiven the potential impact of introductory science laboratories on postsecondary students' science learning, careful thinking is needed about how to support teaching assistants (TAs) to create opportunities for their students to reason about science. Research suggests that teachers are best positioned to improve their teaching practices when they recognize aspects of pedagogical discontentment and also feel they have the appropriate tools and resources to achieve their teaching goals in the future. This comparative case study examines how TAs who are pedagogically discontent or pedagogically content with their practice of supporting students to reason through talk engaged with a curriculum guide integrated with a weekly professional development (PD) program to grow their teaching practice. We found that only the pedagogically discontent TAs developed their use of ambitious talk moves to support more rigorous discussions over one semester. However, we also found that all TAs used the curriculum guide to plan opportunities for students to reason through talk. This research contributes new understandings about the role of pedagogical discontentment for TA learning of student‐centered teaching practices. This research also has implications for designing TA‐facing curriculum guides integrated with a weekly PD cycle to support TAs to develop teaching practices that support students to reason through talk.

Children with disabilities and inclusive education in general schools: pricipals’ attitudes

Abstract Background As inclusive education is being implemented nationwide in Lithuania, various attitudes towards education of children with disabilities in general schools are observed. We aimed to assess the attitudes of heads of general schools towards the provision of education to children with disabilities in general education schools of Lithuania. Methods Heads of all schools in the Lithuanian capital and its surrounding municipalities implementing general education programmes were invited to take part in this study. 115 persons agreed to participate and completed the questionnaire in spring of 2024. The distribution of the respondents by their answers to the questions about the attitudes towards the provision of inclusive education was compared according to gender, age, education level, work experience, school location (municipality), language of education, type of school, subordination, number of pupils, teachers, teaching assistants and pupils with disabilities. Results The most frequently indicated barriers for inclusive education provision were the lack of specialists, compensatory measures, methodological tools, adaptation of the physical environment, and high number of pupils (87.8%, 84.3%, 78.8% and 76.6% respectively). Attitudes of the respondents were similar in most of the cases when compared according to socio-demographic factors (p more than 0.05). Negative attitudes towards the possibilities for provision of inclusive education were more common among respondents from schools with fewer pupils and higher relative number of teachers, positive attitudes - among those from schools located in municipalities with lower number of residents and schools with more teaching assistants (p less than 0.05). Conclusions While attitudes of heads of general schools towards the provision of inclusive education for children with disabilities are similar in most of the cases, negative attitudes are more common among those from schools with fewer pupils and more teachers. Key messages • While attitudes of heads of general schools towards the inclusive education are similar in most of the cases, negative attitudes are more common among those from smaller schools. • Higher number of teaching assistants and smaller municipalities were associated with positive attitudes towards inclusive education of children with disabilies in general schools.