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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Social Sciences and Humanities 48 3062 2808 1487 1343 169 14880
Engineering and Technology 48 4455 4285 1278 1178 165 14870

Dennis F. Galletta publications per year

The chart shows the history of publications by Dennis F. Galletta between 1985 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Dennis F. Galletta published across 41 years, from 1985 to 2025, averaging 4.3 papers a year. Output peaked at 14 publications in 2006. 3 of the 176 publications appeared in the last two years.

No. of publications
5 10
Bar chart. Horizontal axis: year, 1985 to 2025. Vertical axis: number of publications, 0 to 14. Peak 14 publications in 2006. 1985: 3 publications 1986: 4 publications 1987: 0 publications 1988: 1 publication 1989: 1 publication 1990: 1 publication 1991: 4 publications 1992: 2 publications 1993: 4 publications 1994: 2 publications 1995: 7 publications 1996: 4 publications 1997: 3 publications 1998: 3 publications 1999: 2 publications 2000: 1 publication 2001: 1 publication 2002: 5 publications 2003: 13 publications 2004: 6 publications 2005: 5 publications 2006: 14 publications 2007: 5 publications 2008: 7 publications 2009: 7 publications 2010: 5 publications 2011: 5 publications 2012: 8 publications 2013: 8 publications 2014: 4 publications 2015: 7 publications 2016: 3 publications 2017: 7 publications 2018: 1 publication 2019: 6 publications 2020: 4 publications 2021: 6 publications 2022: 1 publication 2023: 3 publications 2024: 2 publications 2025: 1 publication
1985 2025

176 publications in total across all disciplines

View publications per year as a table
Dennis F. Galletta: publications per year, 1985 to 2025
Year Publications
1985 3
1986 4
1987 0
1988 1
1989 1
1990 1
1991 4
1992 2
1993 4
1994 2
1995 7
1996 4
1997 3
1998 3
1999 2
2000 1
2001 1
2002 5
2003 13
2004 6
2005 5
2006 14
2007 5
2008 7
2009 7
2010 5
2011 5
2012 8
2013 8
2014 4
2015 7
2016 3
2017 7
2018 1
2019 6
2020 4
2021 6
2022 1
2023 3
2024 2
2025 1
Total 176
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Dennis F. Galletta publications per year - data summary

  • Dennis F. Galletta, a Social Sciences and Humanities scholar from University of Pittsburgh, has 176 publications recorded across 41 years, from 1985 to 2025.
  • The oldest publication on record dates to 1985 and the most recent to 2025.
  • The most productive year is 2006, with 14 publications.
  • The least productive years with any output are 1988, 1989, 1990, 2000 and others, with 1 publication each.
  • 1 of the 41 years in the span carries no publications at all (1987).
  • The rate of publication averages 4.3 papers per year over the whole span, or 4.4 per year counting only the 40 years with at least one publication.
  • The last 5 years on the chart (2021-2025) hold 13 publications, 7% of the career total.
  • Split into equal eras - 1985-1998: 39 publications (2.8 per year); 1999-2012: 84 publications (6.0 per year); 2013-2025: 53 publications (4.1 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

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.

No. of scientists
100 200 300 400
Bar chart with 54 bars. Horizontal axis: publications, 44–53 to 570+. Vertical axis: number of scientists, 0 to 474. Most scientists, 474, have 114–123 publications. The last bar groups every scientist with 570 publications or more. The highlighted bar, 164–173 publications, is where this scientist sits. 44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 301 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
44–53 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.

View publications distribution as a table
Number of Social Sciences and Humanities scientists by publication count, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
Publications Scientists This scientist
44–53 28
54–63 61
64–73 161
74–83 225
84–93 301
94–103 390
104–113 406
114–123 474
124–133 453
134–143 434
144–153 407
154–163 411
164–173 391 169
174–183 313
184–193 319
194–203 304
204–213 285
214–223 246
224–233 213
234–243 170
244–253 167
254–263 162
264–273 138
274–283 138
284–293 113
294–303 106
304–313 95
314–323 101
324–333 81
334–343 69
344–353 56
354–363 36
364–373 42
374–383 41
384–393 44
394–403 27
404–413 30
414–423 20
424–433 29
434–443 29
444–453 25
454–463 19
464–473 21
474–483 11
484–493 17
494–503 7
504–513 6
514–523 12
524–533 10
534–543 7
544–553 6
554–563 12
564–569 8
570+ 100
Download as CSV

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

  • The chart plots the publication count of all 7,777 Social Sciences and Humanities scientists ranked by Research.com in 2026, grouped into 54 ranges running from 44–53 to 570+ publications.
  • Dennis F. Galletta, a Social Sciences and Humanities scholar from University of Pittsburgh, records 169 publications - the 51st percentile of the discipline.
  • 51% of ranked Social Sciences and Humanities scientists score the same or lower than Dennis F. Galletta, and about 49% score higher.
  • The median of the discipline falls in the 164–173 publications range, and Dennis F. Galletta falls inside that same range.
  • The most crowded range is 114–123 publications, holding 474 scientists (6% of the field).
  • 57% of the field sits in the lowest quarter of the value range (up to 174–183 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 570 publications or more, 100 scientists in all (1% of the field).

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.

No. of scientists
100 200 300
Bar chart with 71 bars. Horizontal axis: D-Index, 30 to 100+. Vertical axis: number of scientists, 0 to 313. Most scientists, 313, have 42 D-Index. The last bar groups every scientist with 100 D-Index or more. The highlighted bar, 48 D-Index, is where this scientist sits. 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: 260 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.

View D-Index distribution as a table
Number of Social Sciences and Humanities scientists by D-index, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
D-Index Scientists This scientist
30 177
31 210
32 222
33 188
34 181
35 243
36 261
37 272
38 278
39 300
40 297
41 308
42 313
43 300
44 269
45 260
46 228
47 251
48 203 48
49 186
50 187
51 166
52 138
53 141
54 131
55 137
56 109
57 129
58 95
59 105
60 106
61 86
62 94
63 77
64 79
65 59
66 68
67 51
68 49
69 40
70 43
71 40
72 50
73 46
74 43
75 45
76 45
77 30
78 25
79 31
80 29
81 18
82 21
83 26
84 15
85 15
86 19
87 19
88 12
89 7
90 19
91 20
92 13
93 9
94 13
95 8
96 7
97 6
98 6
99 6
100+ 97
Download as CSV

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

  • The chart plots the discipline H-index (D-index) of all 7,777 Social Sciences and Humanities scientists ranked by Research.com in 2026, grouped into 71 ranges running from 30 to 100+ D-Index.
  • Dennis F. Galletta, a Social Sciences and Humanities scholar from University of Pittsburgh, records 48 D-Index - the 61st percentile of the discipline.
  • 61% of ranked Social Sciences and Humanities scientists score the same or lower than Dennis F. Galletta, and about 39% score higher.
  • The median of the discipline falls in the 45 D-Index range, and Dennis F. Galletta ranks above the median.
  • The most crowded range is 42 D-Index, holding 313 scientists (4% of the field).
  • 59% of the field sits in the lowest quarter of the value range (up to 47 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 100 D-Index or more, 97 scientists in all (1% of the field).

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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