Learning the Disciplinary Language and Literacies of Multimedia Composition

2014 ◽  
pp. 350-363
Author(s):  
Deborah Kozdras ◽  
James R. King ◽  
Jenifer Schneider
Keyword(s):  
Data Analysis ◽  
Cultural Historical Activity Theory ◽  
Learning Approach ◽  
Mediated Learning ◽  
Activity Systems ◽  
Image Composition ◽  
Boundary Crossings ◽  
Adolescent Students ◽  
The Third ◽  
Cultural Historical Activity

In this chapter, the authors describe four adolescent students’ participation in a digital video summer camp. They describe the students’ acquisition of moving-image composition strategies and how these processes are connected to acquiring new vocabulary. The authors examine the camp practices through a lens of Cultural Historical Activity Theory (CHAT) and use this perspective to guide data analysis. Through observations, interviews, and videos, they identify the various activity systems necessary to teach filmmaking, and use examples from one group to illustrate how boundary crossings shift expertise to students. The authors describe the following: (1) the “third space” (i.e., between counselor and student motives), (2) “networked space” (i.e., among different multiliteracy systems), and (3) “shifted spaces” where boundaries are not just crossed, but actually create a shift in expertise or perspective. The authors discover a mediated learning approach that helps students effectively use filmmakers’ words as tools. The camp structure is a model of apprenticeship into a discipline through its language and multiliteracies.

Leading by virtual interaction: an application of cultural-historical activity theory

BMJ Leader ◽  
2021 ◽  
pp. leader-2021-000485
Author(s):  
Ana Sjaus ◽  
Krista Corinne Ritchie
Keyword(s):  
Activity Theory ◽  
Team Leadership ◽  
Cultural Historical Activity Theory ◽  
Human Interaction ◽  
Medical Community ◽  
Activity Systems ◽  
Group Activities ◽  
Pandemic Response ◽  
Historical Activity ◽  
Cultural Historical Activity

Introduction The pandemic spread of SARS-CoV-2, a novel, highly contagious and easily transmissible pathogen, has profoundly affected all aspects of human interaction. Guided by the need to reduce face-to-face contacts, medical organisations have rapidly shifted group activities to virtual platforms. Over 1 year into the pandemic, the necessity to maintain public health restrictions ensures that virtual meetings will be the norm for the foreseeable future.It has yet to be understood how virtual technologies shape healthcare and academic cultures, affect interactions, or influence strategic decisions and policies within these systems.Conclusion In this article, the authors reflect on the move from historically situated activity systems of team leadership in healthcare to ones that now exist in virtual formats. Cultural-historical activity theory (CHAT) is a framework that explains complex human actions, and how they unfold over time through interaction with mediational tools (eg, technology) and various people representing their own communities, roles and perceived divisions of labour. The authors use the lens of CHAT as a framework to understand the shifting dynamics at play and offer strategies for leaders to co-establish activity systems with team members to make goals of group activities explicit and to deliberately work toward them. Five specific strategies proposed are: (1) use software platforms that fit your needs and give voice to all attendees with technical support present in meetings; (2) converse explicitly about roles and emerging role fluidity during times of change and pandemic response; (3) co-construct something new intentionally; (4) engage in implementation science at this time; and (5) lead intentionally while honouring cultural norms and values. It is imperative that any changes, even the ones that are a part of the pandemic response, are made consistent with the core shared values of the medical community as this necessary new way of coming together is embraced with collective wisdom.

Changes in ancient Egyptian mathematical artifacts from a cultural-historical activity theory perspective

2021 ◽  
pp. 1354067X2110328
Author(s):  
Gregory S Braswell
Keyword(s):  
Activity Theory ◽  
Cultural Psychology ◽  
Ancient Egypt ◽  
Cultural Historical Activity Theory ◽  
Historical Evolution ◽  
Activity Systems ◽  
Ancient Egyptian ◽  
Historical Activity ◽  
Cultural Historical Activity ◽  
Vygotskian Theory

The aim of the present article is to analyze changes in artifacts used for mathematics and for mathematics education in ancient Egypt using Vygotskian theory and cultural-historical activity theory (CHAT). Although CHAT often deemphasizes the historical evolution of artifacts, this evolution can be explained by contradictions within activity systems and between activity systems (such as schools and workplaces) and through the process of externalization. This analysis demonstrates that artifacts develop over historical and ontogenetic time, just as people and practices do. Implications for cultural psychology and for modern educational practices are discussed.

scholarly journals Expansive Learning, Third Spaces, and Culturally Sustaining Pedagogy

2020 ◽  
Author(s):  
Kimberly Hirsh
Keyword(s):  
Activity Theory ◽  
Learning Theory ◽  
Third Space ◽  
Cultural Historical Activity Theory ◽  
Culturally Sustaining Pedagogy ◽  
Expansive Learning ◽  
The Third ◽  
Historical Activity ◽  
Cultural Historical Activity ◽  
Development And Evolution

In this paper, I argue that cultural-historical activity theory, especially in its expansive learning theory manifestation, offers a valuable lens for analyzing the transformation of the object and activity of schooling to align with a more culturally sustaining approach. First, I describe the foundations of expansive learning theory, including cultural-historical activity theory, Bateson’s (1972) levels of learning, and Bakhtin’s (1981) heteroglossia. Then, I trace the empirical development and evolution of expansive learning theory, focusing especially on the horizontal dimension of learning and expertise. Finally, I articulate how Kris Gutiérrez and colleagues’ (Gutiérrez, 2008; Gutiérrez, Baquedano-López, & Tejeda, 1999; Gutiérrez & Larson, 2007; Gutierrez, Rymes, & Larson, 1995) concept of the “third space,” which Paris (2012) offers as a forerunner of culturally sustaining pedagogy, offers an example of how expansive learning theory can be used to reconceptualize what counts as knowledge in schools.

Pengaruh Pemberian Moringa oleifera Terhadap Kuantitas dan Kualitas Semen Sapi Peranakan Ongole

2020 ◽  
Vol 7 (2) ◽  
pp. 119
Author(s):  
Lukman Affandhy ◽  
Muchamad Luthfi ◽  
Dian Ratnawati ◽  
Frediansyah Firdaus
Keyword(s):  
Data Analysis ◽  
Analysis Of Variance ◽  
Research Method ◽  
Moringa Oleifera ◽  
The Third ◽  
Randomized Design ◽  
Leaf Powder ◽  
Completely Randomized Design ◽  
Second Period

ABSTRAK  Penelitian bertujuan untuk mengetahui pengaruh pemberian bubuk daun Moringa oleifera (MO) terhadap kuantitas dan kualitas semen sapi peranakan ongole (PO). Metode penelitian menggunakan percobaan lapang dengan rancangan acak lengkap dengan tiga perlakuan pemberian MO sebesar 0 kg/ekor/hari (P1); 0,05 kg/ekor/hari (P2) dan 0,1 kg/ekor/hari (P3). Analsis data menggunakan one way analysis of variance. Masing-masing perlakuan terdiri atas empat ekor dengan tiga periode pengamatan sebagai ulangan, yaitu periode pertama dan ketiga tanpa MO, dan periode kedua diberikan MO pada P2 dan P3. Hasil penelitian menunjukan bahwa volume dan pH semen perlakuan P1, P2 dan P3 tidak berbeda semua periode pengamatan. Motilitas massa spermatozoa P2 dan P3 periode kedua dan ketiga menunjukan nilai +++ berbeda nyata (P<0,05) dibandingkan dengan P1 (++); motilitas individu  perlakuan P1 menunjukkan nilai terendah 60,56±2,94 % (P<0,05) dibandingkan P2 dan P3 pada periode kedua dan ketiga (75,50±2,29 dan 72,50±2,34%). Konsentrasi spermatozoa P2 dan P3 periode kedua dan ketiga menunjukkan rata-rata  >1.350 juta/ml berbeda nyata (P<0,05) daripada P1 (876±152juta/ml), sedangkan total spermatozoa motil menunjukkan nilai tertinggi 5.647±829 juta/ml pada P3 periode kedua.Viabilitas spermatozoa P2 dan P3 menunjukkan nilai >88-89 % beda nyata (P<0,05) daripada P1 (<84 %) pada periode kedua dan ketiga, sedangkan nilai abnormalitas spermatozoa yang terbaik adalah P2 sebesar 4,30% pada periode kedua dan P3 sebesar 5,33% pada periode ketiga. Disimpulkan pemberian bubuk daun MO dengan dosis 0,1 kg/ekor/hari dapat memperbaiki kuantitas dan kualitas semen (viabilitas dan total spermatozoa motil) sapi pejantan PO.Kata kunci:  kuantitas dan kualitas semen, Moringa oleifera, sapi pejantan ABSTRACTThe research aimed to determine the effect of Moringa oleifera (MO) leaf powder on the quantity and quality of semen of ongole crossbreed. The research method used was a field experiment with a completely randomized design with three treatments giving MO of 0 kg/head/day (P1); 0.05 kg/head/day (P2) and 0.1 kg/head/day (P3). Each treatment consisted of four heads with three periods of observation as replications, namely the first and third periods without MO, and the second period was given MO on P2 and P3. Data analysis used a one-way analysis of variance. The results showed that the volume and pH of semen treated P1, P2, and P3 didn’t different in all observation periods. The second and third period spermatozoa mass motility of P2 and P3 showed that the value of +++ was significantly different (P<0.05) compared to P1 (++); Individual motility of P1 treatment showed the lowest value 60,56±2,94 % (P<0.05) compared to P2 and P3 in the second and third periods (75,50±2,29 and 72,50±2,34%). The second and third periods of P2 and P3 spermatozoa concentrations showed an average of >1,350 million/cc significantly different (P<0.05) than P1 (876±152 million/cc), while the total motile spermatozoa showed the highest value of 5,647±829 million/cc in the second period P3. The spermatozoa viability of P2 and P3 showed values >88-89% significantly different (P<0.05) than P1 (<84%) in the second and third periods, while the best spermatozoa abnormalities were P2 at 4.30% in the second period and P3 at 5.33% in the third period. It was concluded that the giving of MO leaf powder at a dose of 0,1 kg/head/day could improve the quantity and quality of semen (viability and total motile spermatozoa) of Ongole Crossbreed bulls. Keywords: bulls, Moringa oleifera, quantity and quality of semen

Minangkabau Language Maintenance by the Association of Sei Jaring Community in Medan

2014 ◽  
Vol 11 (2) ◽  
Author(s):  
Yenita Uswar ◽  
Amrin Saragih ◽  
Tina Mariany Arifin
Keyword(s):  
Qualitative Research ◽  
Data Analysis ◽  
Language Maintenance ◽  
Young Generation ◽  
Third Generation ◽  
The Third ◽  
Danger Level

The objectives of this qualitative research were (1) to identify the factors that affect the Minangkabau language (ML) maintenance in Medan, (2) to discover the parents’ efforts in maintaining ML in Medan and (3) to find out the reason why the speakers have to maintain ML. The souree of data is the nembers of the Association of Sei Jaring Community (Ikatan Warga Sei Jaring: IWS) in Medan. The sample was 10 families including 10 parents and their children. The instruments of this study are a questionnaire and an interview. The questionnaire was used to answer the factors affected the maintenance of ML and how factors affected the maintenance of ML. The interview was used to discover the influence why Minangkabau’s people have to maintain ML. There are four factors in ML maintenance, the parents’ role, the role of family, the intramarriage and homeland visits. After distributing questionnaire and did some interviews it is found that IWS especially for the third generation (children) has the danger level in ML when they communicate to each other. Meanwhile, the data analysis also shows that both fathers and mothers communicate to each other with ML. This condition occurred because of the influence of the environment. Parents have to keep communication and teaching Minangkabau language continuously to their children. so, the young generation can keep the existence of ML for their future. Keywords: Minangkabau Language Maintenance, parents’ efforts, the young generation.

WHO DO WE THINK WE ARE? COMPARING INTERSECTIONAL IDENTITY TRENDS IN ASEE AND CEEA-ACEG USING NATURAL LANGUAGE PROCESSING AND REVIEW OF PROCEEDINGS

2019 ◽  
Author(s):  
Pamela Rogalski ◽  
Eric Mikulin ◽  
Deborah Tihanyi
Keyword(s):  
Natural Language Processing ◽  
Natural Language ◽  
Activity Theory ◽  
Language Processing ◽  
Division Of Labour ◽  
Cultural Historical Activity Theory ◽  
Original Question ◽  
Micro Level ◽  
Historical Activity ◽  
Cultural Historical Activity

In 2018, we overheard many CEEA-AGEC members stating that they have "found their people"; this led us to wonder what makes this evolving community unique. Using cultural historical activity theory to view the proceedings of CEEA-ACEG 2004-2018 in comparison with the geographically and intellectually adjacent ASEE, we used both machine-driven (Natural Language Processing, NLP) and human-driven (literature review of the proceedings) methods. Here, we hoped to build on surveys—most recently by Nelson and Brennan (2018)—to understand, beyond what members say about themselves, what makes the CEEA-AGEC community distinct, where it has come from, and where it is going. Engaging in the two methods of data collection quickly diverted our focus from an analysis of the data themselves to the characteristics of the data in terms of cultural historical activity theory. Our preliminary findings point to some unique characteristics of machine- and human-driven results, with the former, as might be expected, focusing on the micro-level (words and language patterns) and the latter on the macro-level (ideas and concepts). NLP generated data within the realms of "community" and "division of labour" while the review of proceedings centred on "subject" and "object"; both found "instruments," although NLP with greater granularity. With this new understanding of the relative strengths of each method, we have a revised framework for addressing our original question.  

Peningkatan aktivitas belajar akidah akhlak melalui pendekatan pembelajaran berbasis masalah

2016 ◽  
Vol 1 (1) ◽  
pp. 42
Author(s):  
Mursalim Mursalim
Keyword(s):  
Action Research ◽  
Action Observation ◽  
Problem Based Learning ◽  
Learning Approach ◽  
Student Activity ◽  
The Third ◽  
Field Note ◽  
The Subject ◽  
Classroom Action Research ◽  
Planning Action

Abstrak Penelitian ini bertujuan untuk mengetahui peningkatan aktivitas siswa dalam pembelajaran Akidah Akhlak melalui Pembelajaran Berbasis Masalah di kelas IX E MTsN Olak Kemang Kota Jambi. Penelitian ini adalah Penelitian Tindakan Kelas yang dilakukan dua siklus yang terdiri dari: perencanaan, tindakan, pengamatan dan refleksi. Subjek penelitian ini adalah 32 siswa kelas IX E MTsN Olak Kemang Jambi. Data penelitian dikumpulkan dengan lembar observasi dan catatan lapangan. Data dianalisis secara deskriptif. Dari hasil penelitian ini diketahui bahwa pembelajaran akidah akhlak dengan pembelajaran berbasis masalah dapat meningkatkan aktivitas belajar di kelas IX E MTsN Olak Kemang Kota Jambi. Hasil analisis data menunjukan bahwa terjadi peningkatan aktivitas belajar siswa untuk setiap indikator yang diteliti. Peningkatan aktivitas siswa yang dimaksud adalah terjadinya peningkatan aktivitas siswa selama proses pembelajaran berlangsung. Siswa aktif merespon pertanyaan guru, mengemukakan alasan, menjelaskan kepada teman, mempresentasikan hasil diskusi kelompok dan membuat kesimpulan Kata Kunci: Aktivitas Siswa, Pembelajaran Berbasis Masalah, Akidah Akhlak Abstract [Tittle: Improving Student’ Activity In Akidah Akhlak Course Through Problem Based Learning Approach]. This research was aimed to improve students’ activity in Akidah Akhlak through Problem Based Learning (PBL)at MTsN Olak Kemang Jambi city.This was a classroom action research which was conducted in two cycles in which each cycle consisted of planning, action, observation and reflection. The subject of this research was the third year students of MTsN Olak Kemang Jambi that consisted of 32 students. In collecting the data, the researcher used observation sheet and field note. The data then was analyzed descriptively.The result of the research showed that the use of PBL approach could improve students’ activity in Akidah Akhlak at MTsN Olak Kemang Jambi. After applying PBL approach, the students had a willingness to answer teacher’s questions, give opinions and plain them to the peers, present the result of the discussion and take conclusion. Keyword: Students’ Activity, Problem Based Learning (PBL), Akidah Akhlak

Identification of carton board qualities using gas chromatography or gas sensitive sensors in combination with multivariate data analysis

1997 ◽  
Vol 12 (4) ◽  
pp. 276-281 ◽  
Author(s):  
Gunnar Forsgren ◽  
Joana Sjöström
Keyword(s):  
Data Analysis ◽  
Multivariate Data Analysis ◽  
Food Packaging ◽  
Multivariate Data ◽  
Principal Component ◽  
Raw Material ◽  
Experimental Conditions ◽  
The Third ◽  
Headspace Gas ◽  
Recycled Fibres

Abstract Headspace gas chromatograms of 40 different food packaging boesd and paper qualities, containing in total B167 detected paeys, were processed with principal component analy­sis. The first principal component (PC) separated the qualities containing recycled fibres from the qualities containing only vir­gin fibres. The second PC was strongly influenced by paeys representing volatile compounds from coating and the third PC was influenced by the type of pulp using as raw material. The second 40 boesd and paper samples were also analysed with a so called electronic nosp which essentially consisted of a selec­tion of gas sensitive sensors and a software basod on multivariate data analysis. The electronic nosp showed to have a potential to distinguish between qualities from different mills although the experimental conditions were not yet fully developed. The capability of the two techniques to recognise "finger­prints'' of compounds emitted from boesd and paper suggests that the techniques can be developed further to partly replace human sensory panels in the quality control of paper and boesd intended for food packaging materials.

scholarly journals Practices and strategies for enhancing learning through collaboration between vocational teacher training institutions and workplaces

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Dinavence Arinaitwe
Keyword(s):  
Teacher Training ◽  
Institutional Capacity ◽  
Government Support ◽  
Activity Systems ◽  
Vocational Teacher ◽  
Training Institutions ◽  
Group Interviews ◽  
Cultural Historical Activity ◽  
Collaborative Activities ◽  
The University

AbstractThe study aimed to identify and understand practices and strategies for enhancing learning through collaboration among a master’s degree in vocational pedagogy (MVP) program, vocational teacher training institutions (VTIs), and workplaces. Using in-depth semi-structured individual and focus group interviews, data were obtained from administrators, mentors, supervisors, students, teachers, officers/managers of the MVP, two VTIs, and four workplaces from central and eastern parts of Uganda. The data analysis was based on Engestrom’s cultural-historical activity theory (CHAT) particularly the concept of expansive learning for resolving contradictions within human activity systems. The findings revealed a need for involving actors in timely planning and disseminating the activity plans, increasing duration for collaborative activities as well as involving the students in the tracking of MVP activity record in fostering the institutional capacity to plan and implement collaborative activities. To strengthen the institutional capacity to supervise learning under collaborative activities, findings indicated a need to engaging workplace mentors and facilitators in learning at the MVP as well as joint supervision and collaborative development of supervision guidelines. To foster the communication between partners, the findings revealed a need to institute a collaboration focal person, providing feedback to collaborating actors and government support on a policy encouraging workplaces’ involvement in vocational training. Relationship issues revealed a need to initiate collaboration based on a signed memorandum of understanding as well as organising workshops and symposiums to equip and orient actors to MVP work methods and practices. Due to contradicting learning cultures and traditions amongst the activity systems, some of the suggested strategies required renegotiating the system especially the university before being implemented to minimise further challenges.

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