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Business and Management

D-Index
56
Citations
73380
World Ranking
671
National Ranking
292

Overview

David Gefen is affiliated with Drexel University in the United States. Their research intersects multiple domains within health professions and information systems, emphasizing the adoption and impact of technology.

Their main fields of study include:

  • Health Professions

Subfields of study explored by David Gefen cover:

  • General Health Professions
  • Social Psychology
  • Sociology and Political Science
  • Artificial Intelligence
  • Information Systems and Management

Key research topics addressed consist of:

  • Technology Adoption and User Behaviour
  • Artificial Intelligence in Healthcare and Education
  • Knowledge Management and Sharing
  • Ethics and Social Impacts of AI
  • Mobile Health and mHealth Applications
  • Electronic Health Records Systems
  • Workplace Health and Well-being

David Gefen has published work in several venues, including:

  • Information Systems Management
  • Communications of the ACM
  • Journal of the American Heart Association
  • Information & Management
  • Journal of Information Technology Case and Application Research

Recent papers authored or co-authored by David Gefen include:

  • "Associations of Job Strain, Stressful Life Events, and Social Strain With Coronary Heart Disease in the Women's Health Initiative Observational Study" (2021, Journal of the American Heart Association)
  • "Gazing at the stars is not enough, look at the specific word entropy, too!" (2020, Information & Management)
  • "ChatGPT and usurping academic authority" (2023, Journal of Information Technology Case and Application Research)
  • "Trust and Distrust as Artifacts of Language: A Latent Semantic Approach to Studying Their Linguistic Correlates" (2020, Frontiers in Psychology)
  • "Trustworthiness and the Adoption of Business Analytics" (2021, Information Systems Management)

Frequent collaborators in their research include:

  • Ofir Ben-Assuli
  • Jennifer Taylor
  • Jorge Fresneda
  • Kai R. Larsen
  • Arik Ragowsky

Best Publications

  • Trust and TAM in online shopping: an integrated model

    David Gefen;Elena Karahanna;Detmar W. Straub

  • STRUCTURAL EQUATION MODELING AND REGRESSION: GUIDELINES FOR RESEARCH PRACTICE

    David Gefen;Detmar W. Straub;Marie-Claude Boudreau

  • E-commerce: the role of familiarity and trust

    David Gefen

  • A Practical Guide To Factorial Validity Using PLS-Graph: Tutorial And Annotated Example

    David Gefen;Detmar W. Straub

  • VALIDATION GUIDELINES FOR IS POSITIVIST RESEARCH

    Detmar W. Straub;Marie-Claude Boudreau;David Gefen

  • Building Effective Online Marketplaces with Institution-Based Trust

    Paul A. Pavlou;David Gefen

  • Gender differences in the perception and use of E-mail: an extension to the technology acceptance model

    David Gefen;Detmar W. Straub

  • Consumer trust in B2C e-Commerce and the importance of social presence: experiments in e-Products and e-Services

    David Gefen;Detmar W. Straub

  • The Relative Importance of Perceived Ease of Use in IS Adoption: A Study of E-Commerce Adoption

    David Gefen;Detmar W. Straub

  • Some antecedents and effects of trust in virtual communities

    Catherine M Ridings;David Gefen;Bay Arinze

  • Customer Loyalty in E-Commerce

    David Gefen

  • Validation in information systems research: a state-of-the-art assessment

    Marie-Claude Boudreau;David Gefen;Detmar W. Straub

  • Virtual Community Attraction: Why People Hang Out Online

    Catherine M. Ridings;David Gefen

  • Managing User Trust in B2C e-Services

    David Gefen;Detmar W. Straub

  • Inexperience and experience with online stores: the importance of TAM and trust

    D. Gefen;E. Karahanna;D.W. Straub

  • Reflections on the dimensions of trust and trustworthiness among online consumers

    David Gefen

  • Encouraging Citizen Adoption of e-Government by Building Trust

    Merrill Warkentin;David Gefen;Paul A. Pavlou;Gregory M. Rose

  • The impact of personal dispositions on information sensitivity, privacy concern and trust in disclosing health information online

    Gaurav Bansal;Fatemeh "Mariam" Zahedi;David Gefen

  • Psychological Contract Violation in Online Marketplaces: Antecedents, Consequences, and Moderating Role

    Paul A. Pavlou;David Gefen

  • On the use of neurophysiological tools in is research: developing a research agenda for neurois

    Angelika Dimoka;Rajiv D. Banker;Izak Benbasat;Fred D. Davis

  • An Update and Extension to SEM Guidelines for Admnistrative and Social Science Research

    David Gefen;Edward E. Rigdon;Detmar Straub

  • Building effective online marketplaces with institution-based trust, Information Systems Research, : .

    PA Pavlou;D Gefen

Frequent Co-Authors

Paul A. Pavlou
Paul A. Pavlou University of Miami
Detmar W. Straub
Detmar W. Straub Temple University
Izak Benbasat
Izak Benbasat University of British Columbia
Fatemeh Zahedi
Fatemeh Zahedi University of Wisconsin–Milwaukee
Merrill Warkentin
Merrill Warkentin Mississippi State University
Marie-Claude Boudreau
Marie-Claude Boudreau University of Georgia
Erran Carmel
Erran Carmel American University
Fred D. Davis
Fred D. Davis Texas Tech University
Anja Ischebeck
Anja Ischebeck University of Graz
Bernd Weber
Bernd Weber University of Bonn

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