World's Best Scientists 2026 revealed!

D-Index & Metrics

Social Sciences and Humanities

D-Index
48
Citations
14880
World Ranking
3062
National Ranking
1487

Engineering and Technology

D-Index
48
Citations
14870
World Ranking
4453
National Ranking
1277

Dennis F. Galletta publication distribution in Social Sciences and Humanities in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Dennis F. Galletta sits on this spectrum.

44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 302 scientists 94–103 publications: 390 scientists 104–113 publications: 406 scientists 114–123 publications: 474 scientists 124–133 publications: 453 scientists 134–143 publications: 434 scientists 144–153 publications: 407 scientists 154–163 publications: 411 scientists 164–173 publications: 391 scientists 174–183 publications: 313 scientists 184–193 publications: 319 scientists 194–203 publications: 304 scientists 204–213 publications: 285 scientists 214–223 publications: 246 scientists 224–233 publications: 213 scientists 234–243 publications: 170 scientists 244–253 publications: 167 scientists 254–263 publications: 162 scientists 264–273 publications: 138 scientists 274–283 publications: 138 scientists 284–293 publications: 113 scientists 294–303 publications: 106 scientists 304–313 publications: 95 scientists 314–323 publications: 101 scientists 324–333 publications: 81 scientists 334–343 publications: 69 scientists 344–353 publications: 56 scientists 354–363 publications: 36 scientists 364–373 publications: 42 scientists 374–383 publications: 41 scientists 384–393 publications: 44 scientists 394–403 publications: 27 scientists 404–413 publications: 30 scientists 414–423 publications: 20 scientists 424–433 publications: 29 scientists 434–443 publications: 29 scientists 444–453 publications: 25 scientists 454–463 publications: 19 scientists 464–473 publications: 21 scientists 474–483 publications: 11 scientists 484–493 publications: 17 scientists 494–503 publications: 7 scientists 504–513 publications: 6 scientists 514–523 publications: 12 scientists 524–533 publications: 10 scientists 534–543 publications: 7 scientists 544–553 publications: 6 scientists 554–563 publications: 12 scientists 564–569 publications: 8 scientists 570+ publications: 100 scientists
44 publications 570+

This scientist: 169 publications — 51st percentile

51% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 570 publications or more.

Dennis F. Galletta D-index placement in Social Sciences and Humanities in 2026

The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Dennis F. Galletta sits on this spectrum.

30 D-Index: 177 scientists 31 D-Index: 210 scientists 32 D-Index: 222 scientists 33 D-Index: 188 scientists 34 D-Index: 181 scientists 35 D-Index: 243 scientists 36 D-Index: 261 scientists 37 D-Index: 272 scientists 38 D-Index: 278 scientists 39 D-Index: 300 scientists 40 D-Index: 297 scientists 41 D-Index: 308 scientists 42 D-Index: 313 scientists 43 D-Index: 300 scientists 44 D-Index: 269 scientists 45 D-Index: 261 scientists 46 D-Index: 228 scientists 47 D-Index: 251 scientists 48 D-Index: 203 scientists 49 D-Index: 186 scientists 50 D-Index: 187 scientists 51 D-Index: 166 scientists 52 D-Index: 138 scientists 53 D-Index: 141 scientists 54 D-Index: 131 scientists 55 D-Index: 137 scientists 56 D-Index: 109 scientists 57 D-Index: 129 scientists 58 D-Index: 95 scientists 59 D-Index: 105 scientists 60 D-Index: 106 scientists 61 D-Index: 86 scientists 62 D-Index: 94 scientists 63 D-Index: 77 scientists 64 D-Index: 79 scientists 65 D-Index: 59 scientists 66 D-Index: 68 scientists 67 D-Index: 51 scientists 68 D-Index: 49 scientists 69 D-Index: 40 scientists 70 D-Index: 43 scientists 71 D-Index: 40 scientists 72 D-Index: 50 scientists 73 D-Index: 46 scientists 74 D-Index: 43 scientists 75 D-Index: 45 scientists 76 D-Index: 45 scientists 77 D-Index: 30 scientists 78 D-Index: 25 scientists 79 D-Index: 31 scientists 80 D-Index: 29 scientists 81 D-Index: 18 scientists 82 D-Index: 21 scientists 83 D-Index: 26 scientists 84 D-Index: 15 scientists 85 D-Index: 15 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 12 scientists 89 D-Index: 7 scientists 90 D-Index: 19 scientists 91 D-Index: 20 scientists 92 D-Index: 13 scientists 93 D-Index: 9 scientists 94 D-Index: 13 scientists 95 D-Index: 8 scientists 96 D-Index: 7 scientists 97 D-Index: 6 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100+ D-Index: 97 scientists
30 D-Index 100+

This scientist: 48 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 100 D-Index or more.

Research.com Recognitions

  • 2015 - AIS LEO Award, Association for Information Systems
  • 2002 - Fellow of the Association for Information Systems (AIS)

Overview

Dennis F. Galletta is affiliated with the University of Pittsburgh in the United States. Their research intersects the fields of Social Sciences and Computer Science, with particular focus on subfields such as Sociology and Political Science, Information Systems, Communication, Information Systems and Management, and Statistical and Nonlinear Physics.

Their scholarly output includes investigations into various topics, notably:

  • Information and Cyber Security
  • Misinformation and Its Impacts
  • Social Media and Politics
  • Technology Adoption and User Behaviour
  • Digital Marketing and Social Media
  • Cybercrime and Law Enforcement Studies
  • Opinion Dynamics and Social Influence

Recent publications by Galletta reflect diversified interests across information systems and social influences. Notable works include:

  • "Emotions: The Unexplored Fuel of Fake News on Social Media," 2021, published in the Journal of Management Information Systems
  • "Special Issue: Fake News on the Internet," 2021, published in the Journal of Management Information Systems
  • "Understanding Inconsistent Employee Compliance with Information Security Policies Through the Lens of the Extended Parallel Process Model," 2021, Information Systems Research
  • "HARKing and P-Hacking: A Call for More Transparent Reporting of Studies in the Information Systems Field," 2023, Communications of the Association for Information Systems
  • "The Paradox of Choice: Digital Akrasia in the Deployment of Multi-Factor Authentication," 2024, Proceedings of the Annual Hawaii International Conference on System Sciences

Galletta's frequent co-authors include:

  • Paul Benjamin Lowry
  • Yan Chen
  • Robert Willison
  • Gregory D. Moody
  • Xinhui Zhan

Their work has appeared regularly in venues such as:

  • Journal of Management Information Systems
  • Proceedings of the Annual Hawaii International Conference on System Sciences
  • SSRN Electronic Journal
  • Information Systems Research
  • Communications of the Association for Information Systems

Over the course of their career, Dennis F. Galletta has received recognition including the AIS LEO Award from the Association for Information Systems in 2015 and being named a Fellow of the Association for Information Systems in 2002.

Best Publications

  • User Awareness of Security Countermeasures and Its Impact on Information Systems Misuse: A Deterrence Approach

    John D'Arcy;Anat Hovav;Dennis Galletta

  • Extending the technology acceptance model to account for social influence: theoretical bases and empirical validation

    Y. Malhotra;D.F. Galletta

  • Cognitive Fit: An Empirical Study of Information Acquisition

    Iris Vessey;Dennis F. Galletta

  • What do systems users have to fear? using fear appeals to engender threats and fear that motivate protective security behaviors

    Scott R. Boss;Dennis F. Galletta;Paul Benjamin Lowry;Gregory D. Moody

  • Software Piracy in the Workplace: A Model and Empirical Test

    A. Graham Peace;Dennis F. Galletta;James Y. L. Thong

  • Individual Centrality and Performance in Virtual R&D Groups: An Empirical Study

    Manju K. Ahuja;Dennis F. Galletta;Kathleen M. Carley

  • How Presentation Flaws Affect Perceived Site Quality, Trust, and Intention to Purchase from an Online Store

    Andrea Everard;Dennis F. Galletta

  • Some Cautions on the Measurement of User Information Satisfaction

    Dennis F. Galletta;Albert L. Lederer

  • Applying TAM across cultures: the need for caution

    Scott McCoy;Dennis F Galletta;William R King

  • Web Site Delays: How Tolerant are Users? ∗

    Dennis F. Galletta;Raymond M. Henry;Scott McCoy;Peter Polak

  • A Multidimensional Commitment Model of Volitional Systems Adoption and Usage Behavior

    Yogesh Malhotra;Dennis Galletta

  • The effects of online advertising

    Scott McCoy;Andrea Everard;Peter Polak;Dennis F. Galletta

  • Integrating National Culture into IS Research: The Need for Current Individual Level Measures

    Scott McCoy;Dennis F. Galletta;William R. King

  • How Endogenous Motivations Influence User Intentions: Beyond the Dichotomy of Extrinsic and Intrinsic User Motivations

    Yogesh Malhotra;Dennis Galletta;Laurie Kirsch

  • Evaluating journal quality and the association for information systems senior scholars' journal basket via bibliometric measures: do expert journal assessments add value?

    Paul Benjamin Lowry;Gregory D. Moody;James Gaskin;Dennis F. Galletta

  • When the Wait Isnt So Bad: The Interacting Effects of Website Delay, Familiarity, and Breadth

    Dennis F. Galletta;Raymond M. Henry;Scott McCoy;Peter Polak

  • Optimal Bundling of Technological Products with Network Externality

    Ashutosh Prasad;R. Venkatesh;Vijay Mahajan

  • An Experimental Study of Antecedents and Consequences of Online Ad Intrusiveness

    Scott McCoy;Andrea Everard;Peter Polak;Dennis F. Galletta

  • Human-computer interaction research in the MIS discipline

    Ping Zhang;Izak Benbasat;Jane Carey;Fred Davis

  • Human-computer Interaction and Management Information Systems: Foundations

    Dennis F. Galletta;Ping Zhang

  • Evaluating Journal Quality and the Association for Information Systems Senior Scholars’ Journal Basket via Bibliometric Measures: Do Expert Journal Assessments Add Value?

    Paul Benjamin Lowry;Gregory D Moody;James Gaskin;James Gaskin;Dennis F. Galletta

Frequent Co-Authors

Paul Benjamin Lowry
Paul Benjamin Lowry Virginia Tech
Ping Zhang
Ping Zhang Syracuse University
Alan R. Dennis
Alan R. Dennis Indiana University
Jan C. Recker
Jan C. Recker Universität Hamburg
Carol Saunders
Carol Saunders University of Central Florida
Susan A. Brown
Susan A. Brown University of Arizona
Ting-Peng Liang
Ting-Peng Liang National Sun Yat-sen University
Suprateek Sarker
Suprateek Sarker University of Virginia
Fiona Fui-Hoon Nah
Fiona Fui-Hoon Nah Singapore Management University
Brian S. Butler
Brian S. Butler University of Maryland, College Park

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