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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 39 5648 5244 44 43 140 6784

Colin Tredoux publications per year

The chart shows the history of publications by Colin Tredoux between 1989 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Colin Tredoux published across 38 years, from 1989 to 2026, averaging 4 papers a year. Output peaked at 17 publications in 2019. 7 of the 152 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1989 to 2026. Vertical axis: number of publications, 0 to 17. Peak 17 publications in 2019. 1989: 2 publications 1990: 1 publication 1991: 0 publications 1992: 0 publications 1993: 1 publication 1994: 4 publications 1995: 1 publication 1996: 2 publications 1997: 1 publication 1998: 2 publications 1999: 3 publications 2000: 0 publications 2001: 4 publications 2002: 1 publication 2003: 2 publications 2004: 0 publications 2005: 9 publications 2006: 6 publications 2007: 8 publications 2008: 9 publications 2009: 9 publications 2010: 9 publications 2011: 4 publications 2012: 3 publications 2013: 1 publication 2014: 0 publications 2015: 5 publications 2016: 6 publications 2017: 5 publications 2018: 3 publications 2019: 17 publications 2020: 4 publications 2021: 2 publications 2022: 8 publications 2023: 12 publications 2024: 1 publication 2025: 6 publications 2026: 1 publication
1989 2026

152 publications in total across all disciplines

View publications per year as a table
Colin Tredoux: publications per year, 1989 to 2026
Year Publications
1989 2
1990 1
1991 0
1992 0
1993 1
1994 4
1995 1
1996 2
1997 1
1998 2
1999 3
2000 0
2001 4
2002 1
2003 2
2004 0
2005 9
2006 6
2007 8
2008 9
2009 9
2010 9
2011 4
2012 3
2013 1
2014 0
2015 5
2016 6
2017 5
2018 3
2019 17
2020 4
2021 2
2022 8
2023 12
2024 1
2025 6
2026 1
Total 152
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Colin Tredoux 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 Colin Tredoux 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, 134–143 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: 140 publications — 36th percentile

36% 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
134–143 434 140
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
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Colin Tredoux 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 Colin Tredoux 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, 39 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: 39 D-Index — 30th percentile

30% 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 39
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
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Overview

Colin Tredoux is affiliated with the University of Cape Town in South Africa and conducts research primarily within the social sciences and neuroscience fields. Their work intersects several disciplines, including cognitive neuroscience, sociology and political science, and social psychology, reflecting a multidisciplinary approach to understanding human behavior and social phenomena.

The main topics in their research cover areas such as face recognition and perception, memory processes and influences, social and intergroup psychology, deception detection and forensic psychology, as well as urban, neighborhood, and segregation studies. These topics highlight their interest in both cognitive mechanisms and broader social dynamics.

Frequent coauthors in their work include Alicia Nortje, John Dixon, Kate Kempen, Jacques Py, and Annelies Vredeveldt, indicating ongoing collaboration with scholars in related areas of study.

Colin Tredoux has published several recent papers across various academic journals. Notable publications include:

  • "Intergroup Contact and Prejudice Reduction: Prospects and Challenges in Changing Youth Attitudes," 2022, Review of General Psychology
  • "Navigating the divided city: Place identity and the time-geography of segregation," 2022, Journal of Environmental Psychology
  • "'When the walls come tumbling down': The role of intergroup proximity, threat, and contact in shaping attitudes towards the removal of Northern Ireland's peace walls," 2020, British Journal of Social Psychology
  • "Estimation of eyewitness error rates in fair and biased lineups," 2023, Law and Human Behavior
  • "Are South African children on track for early learning? Findings from the South African Thrive By Five Index 2021 Survey," 2023, Child Indicators Research

The scientist's work has appeared in several notable publication venues, including the South African Journal of Science, Applied Cognitive Psychology, PsycTESTS Dataset, Review of General Psychology, and the Journal of Environmental Psychology. These journals represent a blend of cognitive science and social psychology outlets, reflecting the diversity in their research interests.

Best Publications

  • Beyond the optimal contact strategy: a reality check for the contact hypothesis.

    John Dixon;Kevin Durrheim;Colin Tredoux

  • Intergroup Contact and Attitudes Toward the Principle and Practice of Racial Equality

    John Dixon;Kevin Durrheim;Colin Tredoux

  • “Let Them Eat Harmony” Prejudice-Reduction Strategies and Attitudes of Historically Disadvantaged Groups

    John Dixon;Linda R. Tropp;Kevin Durrheim;Colin Tredoux

  • Interventions to reduce prejudice and enhance inclusion and respect for ethnic differences in early childhood: A systematic review

    Frances E. Aboud;Colin Tredoux;Linda R. Tropp;Christia Spears Brown

  • A paradox of integration? Interracial contact, prejudice reduction and perceptions of racial discrimination

    John Dixon;Kevin Durrheim;Colin Tredoux;Linda Tropp

  • Eyewitness decisions in simultaneous and sequential lineups: A dual-process signal detection theory analysis

    Christian A. Meissner;Colin G. Tredoux;Janat F. Parker;Otto H. MacLin

  • Statistical Inference on Measures of Lineup Fairness

    Colin G. Tredoux

  • Sequential vs. Simultaneous Lineups: A Review of Methods, Data, and Theory.

    Dawn McQuiston-Surrett;Roy S. Malpass;Colin G. Tredoux

  • Inter-racial Contact and the Own-race Bias for Face Recognition in South Africa and England

    Daniel B. Wright;Catherine E. Boyd;Catherine E. Boyd;Colin G. Tredoux

  • Race preferences in children: insights from South Africa

    Kristin Shutts;Katherine D. Kinzler;Rachel C. Katz;Colin Tredoux

  • POLITICAL VIOLENCE IN SOUTH AFRICA: SOME EFFECTS ON CHILDREN OF THE VIOLENT DESTRUCTION OF THEIR COMMUNITY

    Andrew Dawes;Colin Tredoux;Andrew Feinstein

  • A field study of own-race bias in South Africa and England.

    Daniel B. Wright;Catherine E. Boyd;Colin G. Tredoux

  • Eating Together Apart: Patterns of Segregation in a Multi-ethnic Cafeteria.

    Beverley Clack;Beverley Clack;John A. Dixon;Colin Tredoux

  • Recognizing faces across continents: The effect of within-race variations on the own-race bias in face recognition

    Patrick M. Chiroro;Colin G. Tredoux;Stephano Radaelli;Christian A. Meissner

  • Challenging the Stubborn Core of Opposition to Equality: Racial Contact and Policy Attitudes

    John Dixon;Kevin Durrheim;Colin G. Tredoux;Linda R. Tropp

  • Patterns of Racial Segregation in University Residence Dining-Halls

    Leigh Schrieff;Colin Tredoux;John Dixon;Gillian Finchilescu

  • The spaces between Us: A spatial analysis of informal segregation at a South African University

    Lameez Alexander;Colin Tredoux

  • ‘The Inner Citadels of the Color Line’: Mapping the Micro‐Ecology of Racial Segregation in Everyday Life Spaces

    John Dixon;Colin Tredoux;Kevin Durrheim;Gillian Finchilescu

  • Lineup Construction and Lineup Fairness

    Roy S. Malpass;Colin G. Tredoux;Dawn McQuiston-Surrett

  • The Changing Landscape of Intergroup Relations in South Africa

    Gillian Finchilescu;Colin Tredoux

  • Parallel lives: Intergroup contact, threat and the segregation of everyday activity spaces

    John Dixon;Colin Tredoux;Gemma Davies;Jonathan Huck

  • Predicting support for racial transformation policies: Intergroup threat, racial prejudice, sense of group entitlement and strength of identification

    Kevin Durrheim;John Dixon;Colin Tredoux;Liberty Eaton

Frequent Co-Authors

Kevin Durrheim
Kevin Durrheim University of Johannesburg
Roy S. Malpass
Roy S. Malpass The University of Texas at El Paso
Linda R. Tropp
Linda R. Tropp University of Massachusetts Amherst
Peter J. B. Hancock
Peter J. B. Hancock University of Stirling
Christian A. Meissner
Christian A. Meissner Iowa State University
Vicki Bruce
Vicki Bruce Newcastle University
Ulrich Wagner
Ulrich Wagner Philipp University of Marburg
Frances E. Aboud
Frances E. Aboud McGill University
Oliver H. Turnbull
Oliver H. Turnbull Bangor University
Siegfried L. Sporer
Siegfried L. Sporer University of Giessen

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