World's Best Scientists 2026 revealed!

D-Index & Metrics

Political Science

D-Index
22
Citations
3313
World Ranking
1822
National Ranking
916

Diana Z. O'Brien publication distribution in Political Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Political Science in 2026. The highlighted bar marks where Diana Z. O'Brien sits on this spectrum.

36–40 publications: 10 scientists 41–45 publications: 11 scientists 46–50 publications: 25 scientists 51–55 publications: 27 scientists 56–60 publications: 44 scientists 61–65 publications: 52 scientists 66–70 publications: 62 scientists 71–75 publications: 62 scientists 76–80 publications: 79 scientists 81–85 publications: 71 scientists 86–90 publications: 82 scientists 91–95 publications: 65 scientists 96–100 publications: 85 scientists 101–105 publications: 76 scientists 106–110 publications: 66 scientists 111–115 publications: 78 scientists 116–120 publications: 67 scientists 121–125 publications: 73 scientists 126–130 publications: 73 scientists 131–135 publications: 64 scientists 136–140 publications: 45 scientists 141–145 publications: 53 scientists 146–150 publications: 44 scientists 151–155 publications: 45 scientists 156–160 publications: 33 scientists 161–165 publications: 32 scientists 166–170 publications: 28 scientists 171–175 publications: 31 scientists 176–180 publications: 29 scientists 181–185 publications: 27 scientists 186–190 publications: 36 scientists 191–195 publications: 27 scientists 196–200 publications: 24 scientists 201–205 publications: 16 scientists 206–210 publications: 16 scientists 211–215 publications: 19 scientists 216–220 publications: 17 scientists 221–225 publications: 17 scientists 226–230 publications: 18 scientists 231–235 publications: 23 scientists 236–240 publications: 17 scientists 241–245 publications: 13 scientists 246–250 publications: 17 scientists 251–255 publications: 9 scientists 256–260 publications: 13 scientists 261–265 publications: 8 scientists 266–270 publications: 12 scientists 271–275 publications: 8 scientists 276–280 publications: 10 scientists 281–285 publications: 13 scientists 286–290 publications: 13 scientists 291–295 publications: 5 scientists 296–300 publications: 6 scientists 301–305 publications: 11 scientists 306–310 publications: 9 scientists 311–315 publications: 6 scientists 316–320 publications: 4 scientists 321–325 publications: 4 scientists 326–330 publications: 2 scientists 331–332 publications: 5 scientists 333+ publications: 97 scientists
36 publications 333+

This scientist: 51 publications — 2nd percentile

2% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 333 publications or more.

Diana Z. O'Brien D-index placement in Political Science in 2026

The chart shows the D-index (discipline H-index) distribution of Political Science scientists ranked by Research.com in 2026. The highlighted bar marks where Diana Z. O'Brien sits on this spectrum.

20 D-Index: 76 scientists 21 D-Index: 79 scientists 22 D-Index: 84 scientists 23 D-Index: 68 scientists 24 D-Index: 88 scientists 25 D-Index: 82 scientists 26 D-Index: 76 scientists 27 D-Index: 75 scientists 28 D-Index: 99 scientists 29 D-Index: 96 scientists 30 D-Index: 96 scientists 31 D-Index: 81 scientists 32 D-Index: 86 scientists 33 D-Index: 81 scientists 34 D-Index: 84 scientists 35 D-Index: 73 scientists 36 D-Index: 58 scientists 37 D-Index: 53 scientists 38 D-Index: 48 scientists 39 D-Index: 40 scientists 40 D-Index: 40 scientists 41 D-Index: 32 scientists 42 D-Index: 26 scientists 43 D-Index: 25 scientists 44 D-Index: 33 scientists 45 D-Index: 33 scientists 46 D-Index: 17 scientists 47 D-Index: 21 scientists 48 D-Index: 22 scientists 49 D-Index: 18 scientists 50 D-Index: 19 scientists 51 D-Index: 19 scientists 52 D-Index: 15 scientists 53 D-Index: 14 scientists 54 D-Index: 10 scientists 55 D-Index: 13 scientists 56 D-Index: 9 scientists 57 D-Index: 11 scientists 58 D-Index: 12 scientists 59 D-Index: 10 scientists 60 D-Index: 5 scientists 61 D-Index: 7 scientists 62+ D-Index: 100 scientists
20 D-Index 62+

This scientist: 22 D-Index — 12th percentile

12% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 62 D-Index or more.

Best Publications

  • All the President's Men? The Appointment of Female Cabinet Ministers Worldwide

    Mona Lena Krook;Diana Z. O’Brien

  • Rising to the Top: Gender, Political Performance, and Party Leadership in Parliamentary Democracies

    Diana Z. O'Brien

  • The Politics of Group Representation: Quotas for Women and Minorities Worldwide

    Mona Lena Krook;Diana Z. O'Brien

  • Gender Quotas and Women's Political Leadership

    Diana Z. O’Brien;Johanna Rickne

  • All Male Panels? Representation and Democratic Legitimacy

    Amanda Clayton;Diana Z. O'Brien;Jennifer M. Piscopo

  • Defending the Realm: The Appointment of Female Defense Ministers Worldwide

    Tiffany D. Barnes;Diana Z. O'Brien

  • A Cross‐National Analysis of Party Switching

    Diana Z. O'brien;Yael Shomer

  • All the President's Men? The Appointment of Female Cabinet Ministers Worldwide

    Diana Z. O'Brien

  • Letting Down the Ladder or Shutting the Door: Female Prime Ministers, Party Leaders, and Cabinet Ministers

    Diana Z. O'Brien;Matthew Mendez;Jordan Carr Peterson;Jihyun Shin

  • Pitch Perfect: Vocal Pitch and the Emotional Intensity of Congressional Speech

    Bryce J. Dietrich;Matthew Hayes;Diana Z. O’Brien

  • Diverse parties, diverse agendas? Female politicians and the parliamentary party’s role in platform formation

    Zachary David Greene;Diana Z. O'Brien

  • “Righting” Conventional Wisdom: Women and Right Parties in Established Democracies

    Diana Z. O'Brien

  • Can’t We All Just Get Along? How Women MPs Can Ameliorate Affective Polarization in Western Publics

    Unknown

  • Women Grab Back: Exclusion, Policy Threat, and Women’s Political Ambition

    Unknown

  • Gender and Select Committee Elections in the British House of Commons

    Diana Z. O'Brien

  • Military Invasion and Women's Political Representation

    Mona Lena Krook;Diana Z. O'Brien;Krista M. Swip

  • The Impact of Women in Parliament

    Diana Z. O’Brien;Jennifer M. Piscopo

  • Corruption, Accountability, and Women’s Access to Power

    Brenna Armstrong;Tiffany D. Barnes;Diana Z. O'Brien;Michelle Taylor-Robinson

  • Female leaders and citizens' perceptions of political parties

    Diana Z. O'Brien

  • Women’s Descriptive Representation and Gendered Import Tax Discrimination

    Timm Betz;David Fortunato;Diana Z. O’Brien

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