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Greece

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Employment (1)

European Centre for the Development of Vocational Training (CEDEFOP): Thessaloniki, GR

2024-03-01 to present | Expert (Department for Vet and Skills)
Employment
Source: Self-asserted source
Katerina Tzafilkou

Works (41)

Text Analytics on YouTube Comments for Food Products

Information
2024-09-30 | Journal article
Contributors: Maria Tsiourlini; Katerina Tzafilkou; Dimitrios Karapiperis; Christos Tjortjis
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Mouse tracking and consumer experience: exploring the associations between mouse movements, consumer emotions, brand awareness and purchase intent

Behaviour & Information Technology
2024-07-26 | Journal article
Contributors: Maria Liakou-Zarda; Katerina Tzafilkou
Source: check_circle
Crossref

Text Analytics on YouTube Comments for Food Products

2024-04-26 | Preprint
Contributors: Maria Tsiourlini; Katerina Tzafilkou; Dimitrios Karapiperis; Christos Tjortjis
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Assessing teachers’ digital competence in primary and secondary education: Applying a new instrument to integrate pedagogical and professional elements for digital education

Education and Information Technologies
2023-12 | Journal article
Contributors: Katerina Tzafilkou; Maria Perifanou; Anastasios A. Economides
Source: check_circle
Crossref

Learning Analytics on YouTube Educational Videos: Exploring Sentiment Analysis Methods and Topic Clustering

Electronics
2023-09-19 | Journal article
Contributors: Ilias Chalkias; Katerina Tzafilkou; Dimitrios Karapiperis; Christos Tjortjis
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Factors affecting teachers’ transfer of ICT training: Considering usefulness and satisfaction in a PLS-SEM transfer training model

Journal of Adult and Continuing Education
2023-05 | Journal article
Contributors: Katerina Tzafilkou; Maria Perifanou; Anastasios A Economides
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

The Influence of Absorption and Need for Cognition on Students’ Learning Outcomes in Educational Robot-Supported Projects

Education Sciences
2023-04-07 | Journal article
Contributors: Nikolaos Pellas; Katerina Tzafilkou
Source: check_circle
Crossref

Middle‐ and secondary‐school students' STEM career interest and its relationship to gender, grades, and family size in Kazakhstan

Science Education
2023-03 | Journal article
Contributors: Nuri Balta; Nursultan Japashov; Aizhan Mansurova; Katerina Tzafilkou; Alandeom W. Oliveira; Rob Lathrop
Source: check_circle
Crossref

Teacher intention to transfer ICT training when integrating digital technologies in education: The teacher transfer of ICT training model (TeTra‐ICT)

European Journal of Education
2023-03 | Journal article
Contributors: Maria A. Perifanou; Katerina Tzafilkou; Anastasios A. Economides
Source: check_circle
Crossref

Greek teachers’ difficulties & opportunities in emergency distance teaching

E-Learning and Digital Media
2022 | Journal article
EID:

2-s2.0-85131287638

Part of ISSN: 20427530 17418887
Contributors: Perifanou, M.; Economides, A.A.; Tzafilkou, K.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Mobile Augmented Reality and Consumer Experience: A Mixed-Methods Analysis on Emotional Responses and Intention to Buy Household Items

2022 | Book chapter
Contributors: Georgios Papalazaridis; Katerina Tzafilkou; Anastasios A. Economides
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Mobile Sensing for Emotion Recognition in Smartphones: A Literature Review on Non-Intrusive Methodologies

International Journal of Human-Computer Interaction
2022 | Journal article
EID:

2-s2.0-85115869270

Part of ISSN: 15327590 10447318
Contributors: Tzafilkou, K.; Economides, A.A.; Protogeros, N.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

SOCIO-EMOTIONAL CHARACTERISTICS OF EMERGENCY DISTANCE TEACHING: A MIXED-METHOD INVESTIGATION IN GREECE

Journal of Information Technology Education: Research
2022 | Journal article
EID:

2-s2.0-85126803956

Part of ISSN: 15393585 15479714
Contributors: Tzafilkou, K.; Perifanou, M.; Economides, A.A.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Development and validation of students’ digital competence scale (SDiCoS)

International Journal of Educational Technology in Higher Education
2022-12 | Journal article
Contributors: Katerina Tzafilkou; Maria Perifanou; A. A. Economides
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Evaluation of Online and Offline Communication Skills in Higher Education

Sustainability
2022-12-19 | Journal article
Contributors: Cristina Cîrtiță-Buzoianu; Katerina Tzafilkou; Liliana Mâță; Brîndușa-Mariana Amălăncei
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

STEM Distance Teaching: Investigating STEM Teachers’ Attitudes, Barriers, and Training Needs

Education Sciences
2022-11-05 | Journal article
Contributors: Katerina Tzafilkou; Maria Perifanou; Anastasios A. Economides
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Measuring Romanian Students’ Attitude towards the Ethical Use of Social Networks

Sustainability
2022-08-31 | Journal article
Contributors: Brîndușa-Mariana Amălăncei; Katerina Tzafilkou; Liliana Mâță; Cristina Cîrtiță-Buzoianu
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

How do text characteristics impact user engagement in social media posts: Modeling content readability, length, and hashtags number in Facebook

International Journal of Information Management Data Insights
2022-04 | Journal article
Contributors: Dimitris C Gkikas; Katerina Tzafilkou; Prokopis K Theodoridis; Aristogiannis Garmpis; Marios C Gkikas
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

A Comprehensive Instrument to Measure Teachers’ Attitude towards Quality Management in the Context of Online Education

International Journal of Environmental Research and Public Health
2022-01 | Journal article | Author
Contributors: Katerina Tzafilkou; Liliana Mata; Gabriela Livia Curpănaru; Ionuț Viorel Stoica; Voinea Nicolae-Lucian; Constantin Sufaru
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 3)‎

Correction to: Mobile Game-Based Learning in Distance Education: A Mixed Analysis of Learners’ Emotions and Gaming Features

2021 | Book chapter
Contributors: Katerina Tzafilkou; Anastasios A. Economides
Source: check_circle
Crossref

Emotion detection through smartphone's accelerometer and gyroscope sensors

UMAP 2021 - Proceedings of the 29th ACM Conference on User Modeling, Adaptation and Personalization
2021 | Conference paper
EID:

2-s2.0-85109585680

Contributors: Piskioulis, O.; Tzafilkou, K.; Economides, A.A.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Mobile Game-Based Learning in Distance Education: A Mixed Analysis of Learners’ Emotions and Gaming Features

2021 | Book chapter
Contributors: Katerina Tzafilkou; Anastasios A. Economides
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

The role of instagram, facebook, and youtube frequency of use in university students’ digital skills components

Education Sciences
2021 | Journal article
EID:

2-s2.0-85120643808

Part of ISSN: 22277102
Contributors: Perifanou, M.; Tzafilkou, K.; Economides, A.A.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Negative emotions, cognitive load, acceptance, and self-perceived learning outcome in emergency remote education during COVID-19

Education and Information Technologies
2021-11 | Journal article
Contributors: Katerina Tzafilkou; Maria Perifanou; Anastasios A. Economides
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Development and validation of a students’ remote learning attitude scale (RLAS) in higher education

Education and Information Technologies
2021-11-26 | Journal article
Contributors: Katerina Tzafilkou; Maria Perifanou; Anastasios A. Economides
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Teachers’ trainers’ intention and motivation to transfer ICT training: The role of ICT individual factors, gender, and ICT self-efficacy

Education and Information Technologies
2021-09 | Journal article
Contributors: Katerina Tzafilkou; Maria A. Perifanou; Anastasios A. Economides
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Teachers’ Digital Skills Readiness During COVID-19 Pandemic

International Journal of Emerging Technologies in Learning (iJET)
2021-04-23 | Journal article
Contributors: Maria Perifanou; Anastasios A Economides; Katerina Tzafilkou
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Correction to: Students’ perception and acceptance of web-based technologies: a multi-group PLS analysis in Romania and Spain (Education and Information Technologies, (2020), 25, 5, (4437-4458), 10.1007/s10639-020-10170-y)

Education and Information Technologies
2020 | Journal article
EID:

2-s2.0-85085313288

Part of ISSN: 15737608 13602357
Contributors: Balta, N.; Mâță, L.; Gómez, C.H.; Tzafilkou, K.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Let the End User in Peace: UX and Usability Aspects Related to the Design of Tutoring Systems

2020 | Book chapter
Contributors: Juliano Sales; Katerina Tzafilkou; Adamantios Koumpis; Thomas Gees; Heinrich Zimmermann; Nicolaos Protogeros; Siegfried Handschuh
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Students’ perception and acceptance of web-based technologies: a multi-group PLS analysis in Romania and Spain

Education and Information Technologies
2020 | Journal article
EID:

2-s2.0-85083833987

Part of ISSN: 15737608 13602357
Contributors: Balta, N.; Mâță, L.; Gómez, C.H.; Tzafilkou, K.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Experiential learning in web development courses: Examining students’ performance, perception and acceptance

Education and Information Technologies
2020-11 | Journal article
Contributors: Katerina Tzafilkou; Nicolaos Protogeros; Adamandia Chouliara
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

The Development and Validation of a Scale to Measure University Teachers’ Attitude towards Ethical Use of Information Technology for a Sustainable Education

Sustainability
2020-08 | Journal article | Author
Contributors: Liliana Mata; Otilia Clipa; Katerina Tzafilkou
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 3)‎

Using Socrative software for instant formative feedback in physics courses

Education and Information Technologies
2019 | Journal article
EID:

2-s2.0-85049941362

Part of ISSN: 15737608 13602357
Contributors: Balta, N.; Tzafilkou, K.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Examining gender issues in perception and acceptance in web-based end-user development activities

Education and Information Technologies
2018 | Journal article
EID:

2-s2.0-85032226451

Part of ISSN: 15737608 13602357
Contributors: Katerina, T.; Nicolaos, P.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Mouse behavioral patterns and keystroke dynamics in End-User Development: What can they tell us about users’ behavioral attributes?

Computers in Human Behavior
2018 | Journal article
EID:

2-s2.0-85042380857

Part of ISSN: 07475632
Contributors: Katerina, T.; Nicolaos, P.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Diagnosing user perception and acceptance using eye tracking in web-based end-user development

Computers in Human Behavior
2017 | Journal article
EID:

2-s2.0-85013007946

Part of ISSN: 07475632
Contributors: Tzafilkou, K.; Protogeros, N.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Gender-based behavioral analysis for end-user development and the ‘RULES’ attributes

Education and Information Technologies
2017 | Journal article
EID:

2-s2.0-84979622731

Part of ISSN: 15737608 13602357
Contributors: Tzafilkou, K.; Protogeros, N.; Karagiannidis, C.; Koumpis, A.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

User-centred cloud service adaptation: an adaptation framework for cloud services to enhance user experience

International Journal of Computer Integrated Manufacturing
2017 | Journal article
EID:

2-s2.0-84927725787

Part of ISSN: 13623052 0951192X
Contributors: Tzafilkou, K.; Protogeros, N.; Koumpis, A.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

End-user development of CRM systems: Towards a behavioural end-user profiling based on gender and expertise

International Journal of Electronic Business
2015 | Journal article
EID:

2-s2.0-84946837282

Part of ISSN: 17415063 14706067
Contributors: Tzafilkou, K.; Protogeros, N.; Yakinthos, C.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Engaging end-users in creating data-intensive mobile applications: A creative 'e-learning-by-doing' approach

Proceedings of 2015 International Conference on Interactive Mobile Communication Technologies and Learning, IMCL 2015
2015 | Conference paper
EID:

2-s2.0-84962433287

Contributors: Tzafilkou, K.; Chouliara, A.; Protogeros, N.; Karagiannidis, C.; Koumpis, A.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Simple-talking database development: Let the end-user design a relational schema by using simple words

Computers in Human Behavior
2015 | Journal article
EID:

2-s2.0-84923368831

Part of ISSN: 07475632
Contributors: Nicolaos, P.; Katerina, T.
Source: Self-asserted source
Katerina Tzafilkou via Scopus - Elsevier

Peer review (27 reviews for 7 publications/grants)

Review activity for Applied sciences. (1)
Review activity for Artificial intelligence review. (1)
Review activity for Education and information technologies. (20)
Review activity for Future internet. (1)
Review activity for International journal of educational technology in higher education. (1)
Review activity for Journal of marketing analytics. (1)
Review activity for Sustainability. (2)