| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Social Sciences and Humanities | 31 | 7528 | 6993 | 3670 | 3345 | 81 | 4201 |
The chart shows the history of publications by Greg Roberts between 1993 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Greg Roberts published across 33 years, from 1993 to 2025, averaging 2.8 papers a year. Output peaked at 9 publications in 2021. 7 of the 94 publications appeared in the last two years.
94 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1993 | 1 |
| 1994 | 4 |
| 1995 | 0 |
| 1996 | 0 |
| 1997 | 0 |
| 1998 | 1 |
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 2 |
| 2002 | 0 |
| 2003 | 0 |
| 2004 | 0 |
| 2005 | 1 |
| 2006 | 0 |
| 2007 | 4 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 5 |
| 2011 | 3 |
| 2012 | 3 |
| 2013 | 0 |
| 2014 | 6 |
| 2015 | 6 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 8 |
| 2019 | 7 |
| 2020 | 5 |
| 2021 | 9 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 3 |
| 2025 | 4 |
| Total | 94 |
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 Greg Roberts sits on this spectrum.
This scientist: 81 publications — 5th percentile
5% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 570 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 44–53 | 28 | |
| 54–63 | 61 | |
| 64–73 | 161 | |
| 74–83 | 225 | 81 |
| 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 | |
| 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 |
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 Greg Roberts sits on this spectrum.
This scientist: 31 D-Index — 5th percentile
5% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 100 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 177 | |
| 31 | 210 | 31 |
| 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 | |
| 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 |
Greg Roberts;Joseph K. Torgesen;Alison Boardman;Nancy Scammacca
Nancy Scammacca;Greg Roberts;Sharon Vaughn;Meaghan Edmonds
Joseph K. Torgesen;Debra D. Houston;Lila M. Rissman;Susan M. Decker
Sharon Vaughn;Jade Wexler;Audrey Leroux;Gregory J Roberts
Sharon Vaughn;Jeanne Wanzek;Christy S. Murray;Greg Roberts
Alison Gould Boardman;Greg Roberts;Sharon Vaughn;Jade Wexler
Sharon Vaughn;Greg Roberts
Sharon Vaughn;Jeanne Wanzek;Jade Wexler;Amy Barth
Nancy Scammacca;Sharon Vaughn;Greg Roberts;Jeanne Wanzek
Nancy K. Scammacca;Garrett J. Roberts;Eunsoo Cho;Kelly J. Williams
Jade Wexler;Sharon Vaughn;Greg Roberts;Carolyn A. Denton
Sharon Vaughn;Leticia R. Martinez;Jeanne Wanzek;Greg Roberts
Unknown
Elizabeth A. Swanson;Jeanne Wanzek;Sharon Vaughn;Greg Roberts
Jeanne Wanzek;Sharon Vaughn;Greg Roberts;Jack M. Fletcher
Sharon Vaughn;Gregory J Roberts;Elizabeth Swanson;Jeanne Wanzek
Jeanne Wanzek;Sharon Vaughn;Shawn Kent;Elizabeth Swanson
Unknown
Jamie M. Quinn;Richard K. Wagner;Yaacov Petscher;Greg Roberts
Alison G. Boardman;Sharon Vaughn;Pamela Buckley;Colleen K. Reutebuch
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