Physics Education Research Research Articles

Person-centered and qualitative approaches to network analysis in physics education research

Network analysis has become a well-recognized methodology in physics education research (PER), with study topics including student performance and persistence, faculty change, and the structure of conceptual networks. The social network analysis side of this work has focused on quantitative analysis of whole-network cases, such as the structure of networks in single classrooms. Egocentric or personal network approaches are largely unexplored, and qualitative methods are underdeveloped. In this paper, we outline theoretical and practical differences between two major network paradigms—whole-network and egocentric—and introduce theoretical frameworks and methodological considerations for egocentric studies. We also describe qualitative and mixed-methods approaches that are currently missing from the PER literature. We identify areas where these additional network methods may be of particular interest to physics education researchers and end by discussing example cases and implications for new PER studies. Published by the American Physical Society 2024

Student conceptual resources for understanding electric circuits

Physics Education Research has a rich history of identifying common student ideas about specific physics topics. In the context of electric circuits, existing research on students’ ideas has primarily focused on misconceptions, misunderstandings, and difficulties. In this paper, we take a resource-oriented approach to identifying common student ideas about circuits by characterizing ideas we see as generative “seeds of science” that could form the basis of more sophisticated understandings. Based on our analysis of 1557 university physics student responses to five conceptual questions, we identify four common resources for understanding circuits. Published by the American Physical Society 2024

Educational research in physics teacher education: the role of mathematics in physics teaching

Abstract Do student teachers benefit from contact with research, as required in our national teacher education curriculum? This paper describes the experiences of two pre-service teachers, who learned about common challenges encountered in the intersection between mathematics and physics. After a literature survey, they decided to try out a few questions with second-year high-school students (age 17). One of the student teachers constructed a pre- and post-test, confirming earlier results that students perform better on computational tasks. The second pre-service teacher included a few additional questions on a test given by another teacher. Based on the results on the test, four students were selected for interviews. The students interviewed all stated that they spend the majority of their time on calculations, whereas none of them had the habit of reading the textbook to understand the concepts. The interviews also revealed that solving a problem does not guarantee that the student understands the calculation. All students described a strategy of looking for a suitable formula on the sheet provided and just inserting numbers given. Through the test and the interviews, the student teachers gained training in assessment and an increased awareness of conceptual challenges and also of what Physics Education Research can offer.

Departmental case study of physics doctoral students’ perspectives of written qualifying exams

Little research in physics education focuses on graduate student experiences related to structural elements of their programs. This departmental case study examines the impact and perceptions of written qualifying exams (QEs) from a student perspective, following recent research which questions the role and utility of such exams. We conducted semistructured interviews with two physics doctoral students at a large research university before and after taking their QEs, capturing their expectations, preparedness levels, and apprehensions regarding the exam. We also conducted a survey of the rest of their student cohort one month before and one month after their exams to understand further variation in the students’ perspectives. The students’ experiences reflected substantial frustration with the nature and transparency of the QE process, as well as substantial negative emotional and mental impacts of the exams. The students’ experiences with the QEs are consistent with psychological responses to traumatic events. The responses further indicate that building trust and establishing transparency around the QE process, as well as creating emotionally and academically safe spaces that allow students to fail on exams and in coursework without the threat of punitive action, are important trauma-informed pedagogical strategies that faculty can use to support students through this process and help them build resilience. While we do not suggest that the current QE process in this department follows best practices for assessment, the students and faculty in this department do agree on the need for some kind of assessment indicating research readiness early in the graduate program; this provides a common perspective from which departmental change can begin. Published by the American Physical Society 2024

Undergraduate physics students’ experiences: Exploring the impact of underrepresented identities and intersectionality

Historically, physics has been a predominantly male field, with previous literature showing that there is little diversity among U.S. physics students at the undergraduate and graduate levels or among physicists within the work force. Recent research indicates that the lack of diversity in physics is partially due to an unwelcoming climate within physics departments, as well as differential experiences during college. Most physics education research that addresses the lack of underrepresented identities within the field has focused on the identities of women and people of color. There has been little research to investigate people with multiple underrepresented identities, including those such as socioeconomic status, first-generation college students, or learning disabilities. Furthermore, there has been even less research conducted to better understand the impacts of the intersection of these underrepresented identities and how it relates to experiences when pursuing a physics major. In order to address this gap in the literature, our research project has investigated undergraduate physics students’ experiences to better understand what factors affect their experiences and how these may differ by the intersection of one’s underrepresented identities. In particular, we explored how these identities impact their experiences as a physics major. To achieve this goal, we conducted a series of in-depth interviews with physics majors at one university to learn more about their college experiences regarding physics. Our findings suggest that there is a disproportionate number of obstacles when pursuing a physics major faced by those with a greater number of underrepresented identities. We conclude that there is a need for more equitable pedagogical practices and departmental policies within the undergraduate physics experience, in addition to a more “human” approach to mentorship, in order to foster an environment in which students with underrepresented identities can feel supported and thrive academically and professionally. In particular, we believe that dedicated formal pedagogical trainings that teach diverse teaching skills to accommodate students with different learning styles would be useful to many university physics instructors. This type of formal training would include annual workshops designed to educate faculty on how curriculum, pedagogy, and departmental practices can be altered to be more inclusive with the intent to ensure a more equitable and welcoming experience for all students. Additionally, incorporating mentorship programs that focus on a more individualized and natural support system would likely benefit all students, especially those with underrepresented identities, by creating a more welcoming and inclusive space within physics departments. Published by the American Physical Society 2024

Mathematical sense making of quantum phenomena using Dirac notation: its effect on secondary school students’ functional thinking about photons

Previous research has consistently demonstrated that students often possess an inadequate understanding of fundamental quantum optics concepts, even after formal instruction. Findings from physics education research suggest that introducing a mathematical formalism to describe quantum optical phenomena may enhance students’ conceptual understanding of quantum optics. This paper investigates whether using formal descriptions of quantum optics phenomena – such as photon anticorrelation at a beamsplitter or single-photon interference in a Michelson interferometer – expressed in Dirac notation, can support secondary school students in developing functional thinking about photons. To investigate this, we conducted a clusterrandomized field study, comparing the improvement in functional thinking between 67 students in the intervention group, who were taught using both qualitative and quantitative reasoning, and 66 students in the control group, who were taught using only qualitative reasoning. The results indicate that mathematical formalism can indeed promote functional thinking about photons. However, the comparison between the intervention and control groups revealed that the control group exhibited a greater increase in functional thinking than the intervention group. In response to these findings, we conducted a follow-up study aimed at gaining a deeper understanding of the cognitive load associated with both approaches. Specifically, we compared the intrinsic and extraneous cognitive load of 71 students in the intervention group with those of 65 students in the control group. The data analysis revealed that the two groups had statistically significant differences in intrinsic cognitive load while the extraneous cognitive load did not difer statistically significant, indicating a higher mental effort associated to the quantitative reasoning.

A descriptive overview of English-language publications in the field of Astronomy Education Research, 1898 to 2022

Discipline-based education research (DBER) takes the theories and methodologies of education research and applies them in the context of a specific discipline, in this example, astronomy. Research in the teaching and learning of astronomy has an extensive history; astronomy education research (AER), as its own separately defined field, is relatively new, stemming from the early to mid-1990s, as a separate track from physics education research (PER). By using a mixed-methods approach to textual analysis considering 2085 English language publications in the field, an order of magnitude larger than the previous largest overviews of the field, this study paints a rich picture of the landscape of AER over the timespan of a century from 1898 to 2022. This paper finds that AER authors started regularly publishing around 1970 and took off significantly in the 1990s with journal articles (~50%) and conference proceedings (~30%) being the most common method of publication. AER, in its early era, was largely a USA endeavour dominated by ASTRO101. This has changed over time and in recent years, the USA has dropped below 50\% of the worldwide AER publication production. “Celestial Motion”, “Instrumentation/Techniques”, and “Planetary Sciences (not Exoplanets)” are the most common content foci while a significant lack of local galactic and extragalactic education research is identified. AER has been heavily focussed on “Content Knowledge”, “Affective”, and “Engagement”. It is found that most articles tend to be general reporting of approaches or results (~43%) rather than full empirical research (~36%) while there is very little theoretical or historical research in AER yet. This overview, based on results input to an online database (istardb.org), provides a resource to researchers, educators, and other interested stakeholders allowing efficient ascertainment of previous research. This supports both researchers, allowing them to develop research questions at the cutting edge of the field, as well as practitioners, to inform their pragmatic approach based on latest research findings. We also present a set of recommendations and future outlook of the field of Astronomy Education Research.

On the empirical exploration of a new probability distribution in physical education and reliability

Probability-based methodologies have gained widespread recognition for their pivotal role in steering decision-making in contexts marked by uncertainty or vagueness. In order to guarantee that decisions made in these circumstances are both significant and impactful, various methodologies focused on probability have been devised and utilized. This study seeks to significantly enrich the existing literature by proposing a new probability model termed the weighted sine exponentiated Weibull distribution. Certain characteristics are obtained for the suggested model. Additionally, the parameter estimation method and simulation studies related to the suggested model are also provided. Two distinct data sets, acquired from the disciplines of physical education and reliability, were effectively implemented using the proposed model, resulting in a successful outcome. Through the utilization of the p-value and various tests, it becomes apparent that the weighted sine exponentiated Weibull model consistently surpasses its competitor distributions in terms of statistical significance. The proposed model’s practical illustration highlights its effectiveness and potential for extensive use in both physical education and reliability research and practice.

Researchers as actors: using vignettes to understand how researcher-facilitators negotiate their roles in collaborative research in physical education

ABSTRACT A significant number of studies have shown that collaborative research can enable practitioners to solve practical issues while simultaneously allowing researchers to study the process of change. However, knowledge about the roles of researcher-facilitators and how these role(s) are experienced, is scarce. In this study, we explore how researchers experience and negotiate their role(s) in a collaborative research project working closely with teachers over three years. We draw on theoretical concepts from Goffman, E. [(1959). The presentation of self in everyday life. Doubleday Anchor Book] and Goffman, E. [(1961). Encounters: Two studies in the sociology of interaction. Bobbs-Merril] to better understand how being a researcher can be compared to doing role-playing and performing in the theatre. Guided by an analysis of researchers’ reflective diaries, teacher interviews and data collected from Shut-up-n-write sessions, we represent our findings through three vignettes. In the first vignette, Negotiating and serving multiple roles and unexpected scenarios we discuss how the facilitator takes on and is given, different roles that need to be appropriately performed over the course of a project. In the second vignette, Negotiating emotions front- and backstage, we problematise how the unpredictable nature of collaborations elicits a broad range of emotions that need to be negotiated. In the third vignette, Creating spaces for on-stage performances, we discuss how researchers must sometimes reflect on their performances and address situations that occur in the heat of the moment. Altogether, these three vignettes highlight various aspects of the complexity of being a facilitator, and underscore how the facilitator role is something that needs to be practised and refined over time.

Implementing active learning in a teaching–learning sequence on rolling motion for mechanical engineers

In this work, we describe a teaching–learning sequence (TLS) on rolling motion, designed and implemented within a Physics 1 course for Mechanical Engineers. The TLS was grounded in Physics Education Research findings and employed active learning strategies, particularly simulation-based exercises that included both conceptual questions and quantitative tasks. We detail and reflect on the development process of the TLS, focussing in particular on the alignment between the identified learning goals and the proposed instructional activities. We present data on students’ attainment of these learning goals, utilizing a post-instruction conceptual survey and an analysis of students’ performance in the final exam. Our research aims to contribute to the implementation of research-based, active learning sequences in large-enrollment contexts, specifically in those courses where both conceptual understanding and formal problem solving are valued.

Effect of an inquiry-based teaching sequence on secondary school students’ understanding of wave optics

Wave optics is a mandatory part of Croatian secondary school physics curriculum for students in the final year of secondary school (age 18–19). Many physics education research studies have shown that it is a difficult physics topic for both university and secondary school students. An inquiry-based teaching sequence on wave optics, designed for eight 45-min teaching periods, was developed by the authors. The sequence included four investigative students’ experiments on the topics of interference, diffraction, and polarization of light, as well as several teacher demonstrations. The experimental group included six classes of students from six different Croatian urban secondary schools, who underwent the teaching intervention with the new inquiry-based sequence on wave optics, whereas the control group consisted of six classes from the same schools, taught in a predominantly lecturing way. Both groups were post-tested with the same instrument, the Conceptual Survey on Wave Optics (CSWO), to evaluate the research hypothesis that the new sequence might improve students’ conceptual understanding better than the traditional teaching. The results of the experimental and control groups were analyzed and compared using the Rasch analysis. The results show that the experimental group outperformed the control group in four out of five conceptual areas probed by the CSWO, suggesting that the new inquiry-based teaching sequence may contribute to stronger development of secondary school students’ conceptual understanding of wave optics, especially concerning typical wave optics patterns, reasoning from experiments, and explaining basic wave optics phenomena. A questionnaire on attitudes toward the teaching intervention was administered to students and it was found that students generally liked the inquiry-based teaching intervention and expressed positive attitudes to interactive, experimental, and collaborative aspects of physics teaching. The results are very promising, but their generalization may be limited by the selection of the students, as well as by the short duration of the teaching intervention and the relatively small breadth of the covered topics. Published by the American Physical Society 2024

The valuable contribution of “The International Handbook of Physics Education Research” (IHPER) to physics education research and physics education: Reflecting on the field

The International Handbook of Physics Education Research (IHPER) is a collection of up-to-date review papers that highlight the state of the art of physics education research (PER). The IHPER was published in April 2023 and consists of three volumes, namely, Learning Physics (Taşar & Heron (Eds., 2023a)), Teaching Physics (Taşar & Heron (Eds., 2023b)), and Special Topics in PER (Taşar & Heron (Eds., 2023c)). By taking this opportunity, in this editorial, I am reflecting on the past, present, and the future of PER.

Transdisciplinary perspectives on ‘the narrative’ and ‘the analytical’ for critical literacy

This paper reports on the design of a multimodal metalanguage developed by teacher education researchers to support pre-service teachers’ understandings of critical literacy and critical health literacies in a changing communication landscape. The design of metalanguage constitutes the first stage of an ongoing transdisciplinary project, Multiliteracies Across Teaching Areas (MATA), which aims to design and implement cohesive disciplinary multiliteracies pedagogies across teaching areas of an initial teacher education (ITE) programme. The focus on metalanguage design is motivated by concerns shared by critical literacy scholars and scholars in health literacy to balance deconstruction of texts with actionable response through the ‘deep moral grammar of narrative’ Kindenberg and Freebody (Australian Journal of Language and Literacy, 44(2), 90-99, 2021). Such concerns also align with recent World Health Organisation calls for the use of solution-oriented literacies to empower communities. These sociocultural understandings of critical literacy and Kindenberg and Freebody’s (Australian Journal of Language and Literacy, 44(2), 90-99, 2021) call to balance ‘the analytical’ and the narrative’ in critical literacy practice provide the starting point for designing metalanguage for transdisciplinary research in Health and Physical Education (HPE) and English. We firstly review relevant models of the critical informing both subject areas to establish synergous understandings and then analyse expectations of critical practice in descriptions and elaborations of the HPE and English curricula. We provide an overview of the semiotic resources available for transdisciplinary conversations within the English curriculum with clarifying ‘bridging’ terminology informed by social semiotic descriptions. Through close analysis of four representative texts selected for critical literacy practice by English and HPE teacher educators in the MATA project, we demonstrate how such metalanguage was shared to build understandings of both critical analysis and actionable response. Along with analytical features to build and analyse issues according to disciplinary criteria, we show how stories are used to build rapport with their diverse audiences and to motivate their peers to take positive health action.

Integrating Python data analysis in an existing introductory laboratory course

In this article we describe how we successfully incorporated data analysis in Python in a first year laboratory course without significantly altering the course structure and without overburdening students. We show how we created and used carefully designed Jupyter Notebooks with exercises and physics application examples that allow students to master data analysis programming in the laboratory course. We use these Notebooks to guide students through the fundamentals of data handling and analysis in Python while performing simple experiments. We present our teaching approach and the developed materials. We discuss the effectiveness of our intervention based on the results from pre- and post-course questionnaires and students’ group work. The results presented give insights about advantages and challenges of introducing computation at the early stage of the curriculum in a laboratory course setting and are informative for other instructors and the physics education research community.

Challenges and Interventions of Physical Education Teachers in Assessing Students' Learning in the Online Modality

Despite the emergence of several studies on online learning in Physical Education (PE) research, little has been mentioned about the assessment of learning outcomes in PE. This qualitative research aimed to understand the challenges and intervention strategies of PE teachers in assessing learning outcomes in the online modality. Nine elementary PE teachers from the laboratory elementary schools in Baguio City, Philippines participated in a semi-structured interview. The findings revealed that elementary PE teachers were faced with challenges in assessing PE learning online, but made interventions to these challenges. Three themes surfaced to describe the challenges: challenges in viewing students’ output, challenges in trusting, and challenges in monitoring students. The two themes described the interventions as differentiating students’ requirements and collaborating with parents. In assessing the PE learning outcomes online, the participants found it difficult; however, they realized that finding ways to overcome these difficulties is part of what teachers should do. The findings offer valuable insights that can inform and guide PE teachers in effectively assessing students' learning outcomes in the online learning modality.

Is there education in physical education? A narrative systematic review of research in physical education and learning

Over the past five decades uncertainty around the value, purpose, and educational relevance of Physical Education (PE) as a school subject has been cultivated amongst key stakeholders in the education community. Within an Australian context there is a paucity of evidence to demonstrate that learning occurs in PE. The aim of this narrative systematic review was to identify and appraise what research on learning has been conducted in Australia since the year 2000 in PE. Results indicated that targeted interventions in PE improved student Fundamental Movement Skills, physical activity levels, and favourably impacted affective outcomes, and that the PE teacher and their chosen pedagogical approaches exhibit most influence on student learning. There was a lack of evidence to demonstrate that authentic learning occurs in PE, highlighting the need for PE researchers, practitioners, and teachers to design and lead empirical and robust research on learning in PE.

Using storytelling to foster the teaching and learning of gravitational waves physics at high-school

Studies in Physics Education Research show that interdisciplinary approaches in education foster students’ motivation, creativity, curiosity, and interest in physics. We discuss their features and potential role in bringing contemporary physics topics to high school and how to use them to integrate formal educational programs. We make an explicit example of the use of storytelling and theatrical techniques to introduce secondary school students to black holes and gravitational wave topics. The Educational Division of the Physics Department at the University of Cagliari designed the activity. Participants were 200 high-school students (17 to 19 years old) from five schools (scientific, humanities) in Sardinia. Through a research questionnaire, we measure the efficacy of using artistic tools to communicate and teach the proposed subjects. We collected 76 answers. Results show that our methodology helps introduce students to contemporary physics themes, fostering their interest and learning of such content. Students from the humanities significantly appreciated the use of poetry and artistic tools more than their scientific peers. Finally, we discuss the potentiality of our approach in orientating students towards a STEAM (STEM and Arts) career.

Impact of the COVID-19 Pandemic on the Scientific Production of Physical Education Researchers: A Five-Year Follow-Up Study.

The COVID-19 pandemic caused significant changes in society's dynamics, particularly affecting the landscape of education. Research in several areas may have been affected during periods of social restrictions. This study analyzed the curricula of 558 researchers across 27 graduate programs in physical education in Brazil to investigate the potential impact of the COVID-19 pandemic on scientific publications. Researchers' production from 2018 to 2022 underwent a comprehensive analysis, considering the total number of publications, Qualis rank, and journal impact factor. Data were analyzed using chi-squared and Kruskal-Wallis tests. Significance was set at 5%. Overall, the analyzed researchers published a total of 17,932 manuscripts from 2018 to 2022. During the COVID-19 pandemic, there was a decline of 16.4% in the number of articles published (p = 0.001). This decline was similar between men and women (p = 0.603) and was associated with a worsening in Qualis rank (p = 0.001). The number of studies published in journals with impact factors was also affected (p = 0.001). The findings suggest a potential impact of the COVID-19 pandemic on the scientific production of Brazilian researchers in the field of physical education. Funding agencies should consider the challenges associated with the COVID-19 pandemic before evaluating researchers and programs.

Workout contribution to the productivity of final assignment students

Many theorists describe focus as a key gate in the initial processing of information with later stages. Early philosophers tended to identify focus or concentration as an important process for keeping the mind in order. This then became the basis for researchers to include workouts in one of the sports activities to increase student productivity in completing the final assignment. This study aims to analyze the contribution of Work Out to the productivity of students' final assignments. The research was conducted on 8th semester Penjaskesrek students as a sample who would be given a 30-minute Work Out activity for 8 meetings. While as many as 15 Penjaskesrek semester 8 students outside the research sample will be used as control variables. The instruments used in this study to measure the contribution of Work Out to the productivity of thesis preparation are Observation Guidelines (work out initial and final tests) and Monitoring Sheets (how far the preparation of the final assignment has progressed during the Work Out administration). Based on the regression test, the coefficient of determination (R Square) is 0.729, which means that the contribution of the independent variable (work out for 30 minutes) to the dependent variable (Vo2Max) is 72.9%. Based on the results of monitoring the progress of the opinion, it was seen that during the 9 meetings giving work outs with a duration of 30 minutes, there was an increase in the preparation of the final assignment for the VIII semester Physical Education and Health Research Students by 32%. So, that result show correlation between a 30-minute workout and student productivity in completing the final assignment

Utilizing network analysis to explore student qualitative inferential reasoning chains

Over the course of the introductory calculus-based physics course, students are often expected to build conceptual understanding and develop and refine skills in problem solving and qualitative inferential reasoning. Many of the research-based materials developed over the past 30 years by the physics education research community use sequences of scaffolded questions to step students through a qualitative inferential reasoning chain. It is often tacitly assumed that, in addition to building conceptual understanding, such materials improve qualitative reasoning skills. However, clear documentation of the impact of such materials on qualitative reasoning skills is critical. New methodologies are needed to better study reasoning processes and to disentangle, to the extent possible, processes related to physics content from processes general to all human reasoning. As a result, we have employed network analysis methodologies to examine student responses to reasoning-related tasks in order to gain deeper insight into the nature of student reasoning in physics. In this paper, we show that network analysis metrics are both interpretable and valuable when applied to student reasoning data generated from . We also demonstrate that documentation of improvements in the articulation of specific lines of reasoning can be obtained from a network analysis of responses to reasoning chain construction tasks. Published by the American Physical Society 2024