1) Dr. Jingjing Lin conducted a pre-experiment of the CLEAR (Connect curriculum to reality via creation-based learning) pedagogy among 17 STEM students in an online course about Creative Commons licensing.
2) Results showed that the CLEAR-designed course was effective in improving students' understanding of the topic. Student demographics like gender, education level, and nationality influenced their grades and engagement levels.
3) Students provided positive feedback and most felt that the creation assignment was valuable and boosted their learning, though some found it time-consuming. Overall, the creation-based learning approach proved effective in improving learning outcomes and student engagement.
Following a useful session on retention on the 26th November, there is an increasing interest for managers to have a useful summary of lessons from research around blended/digital delivery.
Although there are many sources of good information available, having this summarised and reflecting on how it may be useful in practice should be helpful for a busy manager in ensuring well researched thinking is informing management and operational practice. As with many aspects of Covid, it can be helpful to be guided by the science.
Presentation delivered by John Laird, HMI, Education Scotland, as part of the Virtual Bridge Session series.
Follow along at https://twitter.com/Virtual_Bridge and see what's coming up next at https://bit.ly/VBsessions
Recording available at: https://www.youtube.com/watch?v=oari0oHrJIk
This was a presentation used in a session at ULearn11. For more information on the framework/consultation process, please go to: http://www.vln.school.nz/pg/groups/19837/elearning-planning-framework/
Science, Technology & Society (STS) is an interdisciplinary field of study that seeks to explore and understand the many ways that modern science and technology shape modern culture, values, and institutions, and how modern values shape science and technology.
Innovation and the future: Y3 ssp 12 13 l15Miles Berry
The technologies whose study properly forms a part of ICT education develop at an exponential rate, with Moore’s law promising a doubling of computing capacity every couple of years, and global industries and innovative individuals continually finding new applications to use such capacity. The extent to which your school makes use of such innovation is, to some degree, in your hands.
After hearing your presentations, we’ll look at some of the issues raised by the rapid pace of technological change and explore some ways in which schools can best make discerning use of new technology. I also explore some current trends and we look at some technologies that may well find a place in the classroom of the not too distant future, or whatever may replace it.
We conclude with a review of the assessment requirements and an opportunity to reflect on the module.
Following a useful session on retention on the 26th November, there is an increasing interest for managers to have a useful summary of lessons from research around blended/digital delivery.
Although there are many sources of good information available, having this summarised and reflecting on how it may be useful in practice should be helpful for a busy manager in ensuring well researched thinking is informing management and operational practice. As with many aspects of Covid, it can be helpful to be guided by the science.
Presentation delivered by John Laird, HMI, Education Scotland, as part of the Virtual Bridge Session series.
Follow along at https://twitter.com/Virtual_Bridge and see what's coming up next at https://bit.ly/VBsessions
Recording available at: https://www.youtube.com/watch?v=oari0oHrJIk
This was a presentation used in a session at ULearn11. For more information on the framework/consultation process, please go to: http://www.vln.school.nz/pg/groups/19837/elearning-planning-framework/
Science, Technology & Society (STS) is an interdisciplinary field of study that seeks to explore and understand the many ways that modern science and technology shape modern culture, values, and institutions, and how modern values shape science and technology.
Innovation and the future: Y3 ssp 12 13 l15Miles Berry
The technologies whose study properly forms a part of ICT education develop at an exponential rate, with Moore’s law promising a doubling of computing capacity every couple of years, and global industries and innovative individuals continually finding new applications to use such capacity. The extent to which your school makes use of such innovation is, to some degree, in your hands.
After hearing your presentations, we’ll look at some of the issues raised by the rapid pace of technological change and explore some ways in which schools can best make discerning use of new technology. I also explore some current trends and we look at some technologies that may well find a place in the classroom of the not too distant future, or whatever may replace it.
We conclude with a review of the assessment requirements and an opportunity to reflect on the module.
ICOBI 2023 Keynote: Generative AI in Education: Catalyzing Digital Transform...ragelrg
On the 24 Nov 2023, at the ICOBI 2023 at NSBM Green University, I explored the exciting potential of Generative AI in reshaping education. We delved into how these advancements can not only enhance learning experiences but also address key challenges like the 2-Sigma problem. It's a journey of combining innovative technology with the indispensable human element to create a more inclusive, personalized, and effective education system. Let's embrace this digital transformation for the betterment of our society.
Digital Futures in Teacher Education workshopDEFToer3
This workshop was delivered by Anna Gruszczynska and Richard Pountney as part of the HEA-funded workshop "Promoting Digital Literacy through OER: the release, use and reuse of open educational resources" which took place at Oxford University on 5 July 2012.
This presentation addresses student technology ownership patterns and preferences, hybrid learning models, as well as innovations/developments in microlearning, collaborative learning, and microcredentialing.
Conducting Research on Blended and Online Education, WorkshopTanya Joosten
Conducting Research on Blended and Online Education
October 14, 2015 - 8:30am
Lead Presenter: Tanya Joosten (University of Wisconsin - Milwaukee, USA)
Nori Barajas-Murphy (University of La Verne, USA)
Track: Learning Effectiveness
Pre-Conference Workshop
Location: Oceanic 7
Session Duration: 3 Hours
Pre-Conference Workshop Session 3
This workshop consists of practice-based research planning activities to help you prepare for conducting research at the course or program level. Specifically, we will utilize the distance education research model developed by the National Research Center for Distance Education and Technological Advancements (DETA) to guide the development of research plans for blended and online. Attendees will walk away with a research agenda and the necessary tools to help them conduct research on their campus as part of the National DETA Research Center initiative.
The University of Wisconsin-Milwaukee (UWM) established a National Distance Education and Technological Advancement (DETA) Research Center in 2014 to conduct cross-institutional data collection with 2-year and 4-year Institutions of Higher Education (IHEs) funded by the U.S. Department of Education Fund for Improvement of Postsecondary Education (FIPSE). UWM has partnered with the University of Wisconsin System, UW-Extension, Milwaukee Area Technical College (MATC), EDUCAUSE Learning Initiative (ELI), and leaders across the nation to develop a research model. This model is to promote student access and success through evidence-based online learning practices and learning technologies.
The DETA Center looks to identify and evaluate effective course and institutional practices in online learning (including competency-based education) for underrepresented individuals (i.e., economically disadvantaged, adult learners, disabled) through rigorous research. Furthermore, although the research currently is focused on postsecondary U.S. institutions, the DETA Center looks to advance their work in K-12 and internationally -- all are welcome!
This workshop will prepare attendees to take a plan back to their own institution to successfully gather research on blended and online teaching and learning.
For more on DETA, visit http://www.uwm.edu/deta.
For the past 14 years, the Speak Up Research Project has collected and reported on the views of 4.5 million K-12 students, educators and parents regarding digital learning. Using current and longitudinal Speak Up data, we will provide new insights into the use of games, mobile devices and digital content within learning, and counter mythology with the authentic views of students, teachers and parents regarding technology use within instruction. Going beyond anecdotes and assumptions, this interactive and eye-opening presentation will provide leaders with new metrics for evaluating the pulse of elearning in their school or district.
Learning, design and technology developmental evaluation and the experience api Charles Darwin University
Learning, design and technology developmental evaluation and the experience api. Invited presentation to Global Mindset 12th thought leading conference on Assessment and Learning on 29 Oct 2014.The conference is all about students and teachers and how they can improve learning through better understanding of:
- current state of assessment and learning
- future of assessment and learning
The keynote is by Eric Mazur, Professor Physics Harvard, recipient of Minerva Prize.
ICOBI 2023 Keynote: Generative AI in Education: Catalyzing Digital Transform...ragelrg
On the 24 Nov 2023, at the ICOBI 2023 at NSBM Green University, I explored the exciting potential of Generative AI in reshaping education. We delved into how these advancements can not only enhance learning experiences but also address key challenges like the 2-Sigma problem. It's a journey of combining innovative technology with the indispensable human element to create a more inclusive, personalized, and effective education system. Let's embrace this digital transformation for the betterment of our society.
Digital Futures in Teacher Education workshopDEFToer3
This workshop was delivered by Anna Gruszczynska and Richard Pountney as part of the HEA-funded workshop "Promoting Digital Literacy through OER: the release, use and reuse of open educational resources" which took place at Oxford University on 5 July 2012.
This presentation addresses student technology ownership patterns and preferences, hybrid learning models, as well as innovations/developments in microlearning, collaborative learning, and microcredentialing.
Conducting Research on Blended and Online Education, WorkshopTanya Joosten
Conducting Research on Blended and Online Education
October 14, 2015 - 8:30am
Lead Presenter: Tanya Joosten (University of Wisconsin - Milwaukee, USA)
Nori Barajas-Murphy (University of La Verne, USA)
Track: Learning Effectiveness
Pre-Conference Workshop
Location: Oceanic 7
Session Duration: 3 Hours
Pre-Conference Workshop Session 3
This workshop consists of practice-based research planning activities to help you prepare for conducting research at the course or program level. Specifically, we will utilize the distance education research model developed by the National Research Center for Distance Education and Technological Advancements (DETA) to guide the development of research plans for blended and online. Attendees will walk away with a research agenda and the necessary tools to help them conduct research on their campus as part of the National DETA Research Center initiative.
The University of Wisconsin-Milwaukee (UWM) established a National Distance Education and Technological Advancement (DETA) Research Center in 2014 to conduct cross-institutional data collection with 2-year and 4-year Institutions of Higher Education (IHEs) funded by the U.S. Department of Education Fund for Improvement of Postsecondary Education (FIPSE). UWM has partnered with the University of Wisconsin System, UW-Extension, Milwaukee Area Technical College (MATC), EDUCAUSE Learning Initiative (ELI), and leaders across the nation to develop a research model. This model is to promote student access and success through evidence-based online learning practices and learning technologies.
The DETA Center looks to identify and evaluate effective course and institutional practices in online learning (including competency-based education) for underrepresented individuals (i.e., economically disadvantaged, adult learners, disabled) through rigorous research. Furthermore, although the research currently is focused on postsecondary U.S. institutions, the DETA Center looks to advance their work in K-12 and internationally -- all are welcome!
This workshop will prepare attendees to take a plan back to their own institution to successfully gather research on blended and online teaching and learning.
For more on DETA, visit http://www.uwm.edu/deta.
For the past 14 years, the Speak Up Research Project has collected and reported on the views of 4.5 million K-12 students, educators and parents regarding digital learning. Using current and longitudinal Speak Up data, we will provide new insights into the use of games, mobile devices and digital content within learning, and counter mythology with the authentic views of students, teachers and parents regarding technology use within instruction. Going beyond anecdotes and assumptions, this interactive and eye-opening presentation will provide leaders with new metrics for evaluating the pulse of elearning in their school or district.
Learning, design and technology developmental evaluation and the experience api Charles Darwin University
Learning, design and technology developmental evaluation and the experience api. Invited presentation to Global Mindset 12th thought leading conference on Assessment and Learning on 29 Oct 2014.The conference is all about students and teachers and how they can improve learning through better understanding of:
- current state of assessment and learning
- future of assessment and learning
The keynote is by Eric Mazur, Professor Physics Harvard, recipient of Minerva Prize.
Crafting Hackerspaces with Moodle and Mahara: The Potential of Creation based...Jingjing Lin
Associated keynote talk can be found on YouTube: https://www.youtube.com/watch?v=slIITVfOhXg&t=1433s
On February 18, 2022, I delivered a rather interesting and important talk online to a group of 60ish educators, researchers, and practitioners on teaching with Moodle in MoodleMoot Japan 2022. If the following keywords interest you, you should not miss this video: ontology, epistemology, psychology, educational paradigms, learning theories, and pedagogy. This video also for the first time introduces an original untested learning theory called by me "creation-based learning (CBL)". I embrace the learning paradigms of #constructivism and #connectivism. I also am a strong fan of constructionism. I hope CBL will be one step further to promote active learning online. In this video, I also raised the idea of "sustainable learning behaviors" and raised the attention of the public towards sustainable learning behaviors of creating, maintaining, recycling, renewing, and sharing knowledge using networked digital technologies.
Quality assessment in systematic literature reviewJingjing Lin
This tutorial is to introduce the definition, process, and tools of quality assessment in the systematic literature review.
If you are new to my channel, you can check out the previous events together with this one to get started with the systematic literature review as a research approach.
EP11 Systematic Literature Review Planning: workflow, literature scoping, and review protocol (https://youtu.be/qukb-VytjxQ)
EP12 Develop search strategy: fishing relevant literature for your research (https://youtu.be/9cH5I03jbg0)
EP13 Literature screening: inclusion and exclusion
(https://youtu.be/BCdveqka-E4)
You can browse other previous research sharing in this YouTube list of mine (https://www.youtube.com/playlist?list...)
Please kindly subscribe if you want to be reminded when I have new videos published on YouTube.
What is Mahara?
What can you experience as a user in Mahara?
What is ePortfolio?
What functions does Mahara have?
All answers can be found in this short video.
Re-use: This resource is produced by Jingjing Lin, at Center of IT-based Education, Toyohashi University of Technology. It is licensed
under Attribution-ShareAlike 4.0 International.
The slides are in Chinese. It is the presentation material of Dr. Jingjing Lin when giving lecture to a group of visiting undergraduates of film production major from Chongqing University.
The Delphi Method and its Contribution to Decision-MakingJingjing Lin
Reading notes of the book Adler, M., & Ziglio, E. (Eds.). (1996). Gazing Into the Oracle: The Delphi Method and Its Application to Social Policy and Public Health. Bristol, PA: Kingsley.
Dr. Jingjing Lin, who finished her Ph.D. lately would like to share her fresh ideas about her research in Massive Open Online Courses and experiences as a previous Ph.D. student.
Define massive open online course: results from systematic review of 84 publi...Jingjing Lin
This presentation introduces a recent study of me. It reviews a total of 84 publications between 2008 and 2016 and provides a new definition of massive open online course.
Backlink's number one influencing factor of successful SEO, This presentation introduces its significant role, types, manifestators, strategies to win backlinks, and how to write a strong blog article with strong backlink impact. Hope you benefit from it.
Academic tourism and hospitality MOOCs: A review (2008-2015)Jingjing Lin
What have been the MOOC practices in hospitality and tourism between 2008 and 2015?
How to describe, develop or evaluate the instructional design in a MOOC?
What are the characteristics of academic MOOCs in hospitality and tourism produced between 2008 and 2015?
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Connect curriculum to reality via creation-based learning: The pre-experiment of the CLEAR pedagogy among STEM students
1. IT活用教育センター Center for IT-based
Connect curriculum to reality via creation-based
learning: The pre-experiment of the CLEAR
pedagogy among STEM students
Dr. Jingjing Lin
Center for IT-based Education
Toyohashi University of Technology, Japan
lin.jingjing.qc@tut.jp
1
2. IT活用教育センター Center for IT-based
Two-stage research
Theoretical framework
• Lin, J. (2021). The CLEAR
Framework to Implement Active
Learning in STEM
Education, 2021 IEEE
International Conference on
Engineering, Technology &
Education (TALE), pp. 01-05, doi:
10.1109/TALE52509.2021.967870
2.
• The CLEAR model
Empirical exploration
• Lin, J. (2022). Connect curriculum
to reality via creation-based
learning: The pre-experiment of
the CLEAR pedagogy among
STEM students, 2022 The
International Symposium on
Advances in Technology
Education (ISATE), 2022.
• The pre-experiment
2
4. IT活用教育センター Center for IT-based
Virtual learning space
Moodle (version: 3.10.9+) and the Mahara (version: 21.10.1)
4
5. IT活用教育センター Center for IT-based
Research questions
• RQ1: Is the CLEAR-designed course effective in
improving students’ understanding of the topic?
• RQ2: How do demographics differentiate grades and
engagement level among students?
• RQ3: What are the students’ feedbacks on taking the
CLEAR-designed course?
5
6. IT活用教育センター Center for IT-based
Methodology
• Pre-experiment (one-group
pre-test-post-test)
– Online course: Creative
Commons (CC) Licencing:
Create, Distribute, and Use
Internet Content
– 17 undergraduate and
postgraduate students at the
Toyohashi University of
Technology
12.6% female student ratio at TUT.
* Detailed distribution of 13 non-Japanese nationality among students: five Malaysian, two Egyptian, one Indian, one Pakistani, one Mongolian, one Tanzanian, one Chinese, and one Afghan
6
8. IT活用教育センター Center for IT-based
Results and discussion
• Demographic
profile’s influence on
grades
– Nationality,
gender, education
level,
specialization
Bar chart of grades by nationality, gender, education group, and specialization
2
8
9. IT活用教育センター Center for IT-based
Results and discussion
• Demographic profile’s
influence on
engagement
– Nationality, gender,
education level,
specialization
• Activities are more
engaging than
materials.
• Most students paid little
attention to the
extended learning
content. Bar chart of engagement logs by nationality, gender, education group, and specialization
3
9
10. IT活用教育センター Center for IT-based
Results and discussion
• All participants agreed that
the course was a success.
• 94% loved the experience.
• The creation assignment was
the most time-consuming
activity in the course; 71%
felt that it was simple to
complete it; 94% considered
it valuable and boosted their
learning in the course.
4
10
11. IT活用教育センター Center for IT-based
Conclusion
• Creation-based learning approach was proven effective in improving
learning results and engaging learners.
• Learners were satisfied with the creation-based learning experience.
• Student profiles that were female, had a higher level of education, or
had greater digital literacy seemed to benefit more from the creation-
based learning experience.
• More studies are needed to validate the CLEAR model’s effectiveness
on learning performance, engagement, and course satisfaction.
• STEM subjects, bigger sample size, and true experiment design should
be used in further studies.
11
12. IT活用教育センター Center for IT-based
Q&A
Connect curriculum to reality via creation-based learning:
The pre-experiment of the CLEAR pedagogy among STEM
students
Dr. Jingjing Lin
Center for IT-based Education
Toyohashi University of Technology, Japan
lin.jingjing.qc@tut.jp
12
Editor's Notes
Greeting from Toyohashi city of Japan. I am Jingjing Lin. In this presentation I will report findings from a research project that I did at my university last year.
Let me first explain some terms in the title. Curriculum is often about sequence and content of teaching. Pedagogy is about teaching methods and tools. This research is about seeking teaching approaches hence in the domain of pedagogy. I use the phrase of “creation-based learning”, which means to engage students by creation activities that involve using digital technologies. The CLEAR pedagogy is an original teaching approach that puts the creation-based learning as the core activity in classroom and engages students in both individual and social learning process. The pre-experiment research design was adopted; therefore, the results from this study are explorative and cannot be generalized to other context and other samples.
In the IEEE TALE 2021 conference, I proposed a new instructional design model called CLEAR. It proposes to embrace creation-based learning as one active learning strategy and positions it as the primary learning activity that acts like a compass to guide students’ learning and interaction in classroom. The model is constructed with five cognitive learning processes, which are create, learn, extend, apply, and reflect. Students are informed from the very beginning that they will need to create a tangible output as the key assessment in classroom. Then they are given the must-know materials, and also bonus materials for extending their knowledge. They apply the acquired knowledge to creating the output, and share the result to exchange social feedback. In the end they need to reflect on the whole learning experience. To investigate the impact of such a design on student performance, engagement, and satisfaction, I did an empirical study as a follow-up.
The online course was hosted on the university Moodle platform, which is networked with e-portfolio management system Mahara to accept Mahara page submission as a type of Moodle assignment.
A group of 17 university students at Toyohashi University of Technology participated in a one-month online course on the topic of open licensing. Because it adopted a pre-experiment design, I chose a non-STEM topic that I am familiar with to move the research progress faster without the need of involving a STEM teacher. As exploratory approaches, pre-experiments can be a cost-effective way to discern whether a potential explanation is worthy of further investigation and to detect potential threats and risks when scaling up to true experiments.
In the pre-test all students scored less than 15 out of 20 points; In the post-test over 75% of participants scored higher than 15.
It may be tied to cultural values such as the fact that preservation is taken very seriously in Japan and seeking changes can be seen as unconstrained and irresponsible (Ge et al., 2021); therefore, Japanese students are accustomed to hearing and strictly following directions.
The student demographics were reported to significantly impact student engagement (Al-Nimer & Mustafa, 2022).