Results 41 to 50 of about 951,967 (336)

A systemic model for differentiating school technology integration [PDF]

, 2016
School technology integration rarely begins with school or educator choice. It is part of a wider context where external and internal factors have direct influence on the goals and tools that are adopted over time.
CETIC.br, Cornils P, Cuban L, Cuban L, Cuban L., Demiraslan Y., Engeström Y, Engeström Y, Groff J., Hew K. F., Hornung H., IPEA, Lim C. P, Manovich L, Murphy E., Nardi B., Park J., Paula H, de F.e., Salomon G, Salomon G, Sorj B., Squire K. D., Sun H, Tyack D., Zhao Y., Zhao Y.   +25 more
core   +3 more sources

Looking back when moving forward – unpacking history in cultural-historical activity theory-driven change efforts

Mind, Culture, and Activity
While Cultural-Historical Activity Theory (CHAT) research has a significant role in investigating change, it often overlooks historical aspects. This article addresses this gap by exploring the historical dimension and its connection to creating ...
Maria Spante, Monica Egelström
semanticscholar   +1 more source

Making a case for Cultural Historical Activity Theory: Examples of CHAT in practice

Studies in Technology Enhanced Learning, 2020
This paper argues that Cultural Historical Activity Theory (CHAT) provides a practical framework for theory-based research into Technology Enhanced Learning (TEL).
Robert. Miles
semanticscholar   +1 more source

Boundary Crossing between Formal and Informal Learning Opportunities: A Pathway for Advancing e-Learning Sustainability

Canadian Journal of Learning and Technology, 2021
In this article, third generation cultural historical activity theory (CHAT) (Engeström, 2011) will be the means for analyzing tensions and contradictions between formal and informal learning within a MOOC design.
Kathlyn Bradshaw, Jennifer Lock, Gale Parchoma   +2 more
doaj   +1 more source

Aretusa: continuity, rupture, and space for intervention, 1944-1946 [PDF]

, 2016
This article focuses on the cultural activity of Aretusa (1944-1946), a journal that was deeply connected to the inner circle of philosopher and politician Benedetto Croce (1866-1952).
La Penna, Daniela
core   +1 more source

Occupational risk prevention in hospitals based on the Cultural-Historical Activity Theory.

Ciência & Saúde Coletiva
Hospital managers should target occupational risks and harm prevention since this can contribute to the quality of life at work and patient safety.
Beatriz Eliseu Ferreira, R. Vilela, Adelaide Nascimento, I. Almeida, M. Lopes, D. Braatz, V. A. Mininel   +6 more
semanticscholar   +1 more source

A Cultural-Historical Activity Theory (CHAT) Analysis on Educational Psychology Class: The Challenges in Delivering a Fully Online Classroom Environment

Journal of Foreign Language Teaching and Learning, 2022
In assisting students’ transformation, classes provide activities with face validity. This paper aims to provide readers with cultural-historical activity theory (CHAT) analysis of Educational Psychology class at a private university in Yogyakarta ...
Erina Andriani, Aletheia Ajeng Priskananda, Markus Budiraharjo   +2 more
doaj   +1 more source

For a Historical-Cultural Theory of Activity for Active Methodologies

Educação & Realidade, 2023
ABSTRACT Considering the context of higher education in health, a movement of theorization on active teaching-learning methodologies is presented, seeking to organize a Historical-Cultural theoretical framework for overcoming naive views about them. The theoretical-reflective research was based on the framework of the Vygotsky School.
Carla Rosane Paz Arruda Teo, Solange Maria Alves   +1 more
openaire   +2 more sources

How to find and understand development problems and learning challenges in organic vegetable farming? [PDF]

, 2004
Laura Seppänen's doctoral dissertation in agroecology, using an approach derived from cultural historical activity theory, examines the developmental problems and learning challenges in organic vegetable ...
Seppänen, Laura
core  

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source